Merge tag 'wireless-drivers-next-for-davem-2016-09-15' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.9
Major changes:
iwlwifi
* preparation for new a000 HW continues
* some DQA improvements
* add support for GMAC
* add support for 9460, 9270 and 9170 series
mwifiex
* support random MAC address for scanning
* add HT aggregation support for adhoc mode
* add custom regulatory domain support
* add manufacturing mode support via nl80211 testmode interface
bcma
* support BCM53573 series of wireless SoCs
bitfield.h
* add FIELD_PREP() and FIELD_GET() macros
mt7601u
* convert to use the new bitfield.h macros
brcmfmac
* add support for bcm4339 chip with modalias sdio:c00v02D0d4339
ath10k
* add nl80211 testmode support for 10.4 firmware
* hide kernel addresses from logs using %pK format specifier
* implement NAPI support
* enable peer stats by default
ath9k
* use ieee80211_tx_status_noskb where possible
wil6210
* extract firmware capabilities from the firmware file
ath6kl
* enable firmware crash dumps on the AR6004
ath-current is also merged to fix a conflict in ath10k.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index 921ce18..b4f6520 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -36,12 +36,31 @@
}
EXPORT_SYMBOL_GPL(bcma_chipco_get_alp_clock);
+static bool bcma_core_cc_has_pmu_watchdog(struct bcma_drv_cc *cc)
+{
+ struct bcma_bus *bus = cc->core->bus;
+
+ if (cc->capabilities & BCMA_CC_CAP_PMU) {
+ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53573) {
+ WARN(bus->chipinfo.rev <= 1, "No watchdog available\n");
+ /* 53573B0 and 53573B1 have bugged PMU watchdog. It can
+ * be enabled but timer can't be bumped. Use CC one
+ * instead.
+ */
+ return false;
+ }
+ return true;
+ } else {
+ return false;
+ }
+}
+
static u32 bcma_chipco_watchdog_get_max_timer(struct bcma_drv_cc *cc)
{
struct bcma_bus *bus = cc->core->bus;
u32 nb;
- if (cc->capabilities & BCMA_CC_CAP_PMU) {
+ if (bcma_core_cc_has_pmu_watchdog(cc)) {
if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706)
nb = 32;
else if (cc->core->id.rev < 26)
@@ -95,9 +114,16 @@
int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc)
{
+ struct bcma_bus *bus = cc->core->bus;
struct bcm47xx_wdt wdt = {};
struct platform_device *pdev;
+ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53573 &&
+ bus->chipinfo.rev <= 1) {
+ pr_debug("No watchdog on 53573A0 / 53573A1\n");
+ return 0;
+ }
+
wdt.driver_data = cc;
wdt.timer_set = bcma_chipco_watchdog_timer_set_wdt;
wdt.timer_set_ms = bcma_chipco_watchdog_timer_set_ms_wdt;
@@ -105,7 +131,7 @@
bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms;
pdev = platform_device_register_data(NULL, "bcm47xx-wdt",
- cc->core->bus->num, &wdt,
+ bus->num, &wdt,
sizeof(wdt));
if (IS_ERR(pdev))
return PTR_ERR(pdev);
@@ -217,7 +243,7 @@
u32 maxt;
maxt = bcma_chipco_watchdog_get_max_timer(cc);
- if (cc->capabilities & BCMA_CC_CAP_PMU) {
+ if (bcma_core_cc_has_pmu_watchdog(cc)) {
if (ticks == 1)
ticks = 2;
else if (ticks > maxt)
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 1f63547..2c1798e 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -209,6 +209,8 @@
core->dev.of_node = node;
core->irq = bcma_of_get_irq(parent, core, 0);
+
+ of_dma_configure(&core->dev, node);
}
unsigned int bcma_core_irq(struct bcma_device *core, int num)
@@ -248,12 +250,12 @@
core->irq = bus->host_pci->irq;
break;
case BCMA_HOSTTYPE_SOC:
- core->dev.dma_mask = &core->dev.coherent_dma_mask;
- if (bus->host_pdev) {
+ if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
core->dma_dev = &bus->host_pdev->dev;
core->dev.parent = &bus->host_pdev->dev;
bcma_of_fill_device(bus->host_pdev, core);
} else {
+ core->dev.dma_mask = &core->dev.coherent_dma_mask;
core->dma_dev = &core->dev;
}
break;
diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index acec16b..b99ad5d 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -462,13 +462,13 @@
static irqreturn_t ath10k_ahb_interrupt_handler(int irq, void *arg)
{
struct ath10k *ar = arg;
- struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
if (!ath10k_pci_irq_pending(ar))
return IRQ_NONE;
ath10k_pci_disable_and_clear_legacy_irq(ar);
- tasklet_schedule(&ar_pci->intr_tq);
+ ath10k_pci_irq_msi_fw_mask(ar);
+ napi_schedule(&ar->napi);
return IRQ_HANDLED;
}
@@ -577,7 +577,7 @@
ath10k_dbg(ar, ATH10K_DBG_BOOT, "irq: %d\n", ar_ahb->irq);
- ath10k_dbg(ar, ATH10K_DBG_BOOT, "mem: 0x%p mem_len: %lu gcc mem: 0x%p tcsr_mem: 0x%p\n",
+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "mem: 0x%pK mem_len: %lu gcc mem: 0x%pK tcsr_mem: 0x%pK\n",
ar_ahb->mem, ar_ahb->mem_len,
ar_ahb->gcc_mem, ar_ahb->tcsr_mem);
return 0;
@@ -717,6 +717,9 @@
synchronize_irq(ar_ahb->irq);
ath10k_pci_flush(ar);
+
+ napi_synchronize(&ar->napi);
+ napi_disable(&ar->napi);
}
static int ath10k_ahb_hif_power_up(struct ath10k *ar)
@@ -748,6 +751,7 @@
ath10k_err(ar, "could not wake up target CPU: %d\n", ret);
goto err_ce_deinit;
}
+ napi_enable(&ar->napi);
return 0;
@@ -831,7 +835,7 @@
goto err_resource_deinit;
}
- ath10k_pci_init_irq_tasklets(ar);
+ ath10k_pci_init_napi(ar);
ret = ath10k_ahb_request_irq_legacy(ar);
if (ret)
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index 3d29b08..2872d34 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -221,7 +221,7 @@
u32 txlen;
int ret;
- ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz data buffer 0x%p length %d\n",
+ ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz data buffer 0x%pK length %d\n",
buffer, length);
if (ar->bmi.done_sent) {
@@ -287,7 +287,7 @@
int ret;
ath10k_dbg(ar, ATH10K_DBG_BMI,
- "bmi fast download address 0x%x buffer 0x%p length %d\n",
+ "bmi fast download address 0x%x buffer 0x%pK length %d\n",
address, buffer, length);
ret = ath10k_bmi_lz_stream_start(ar, address);
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 9fb8d74..65d8d71 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -840,7 +840,7 @@
ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, nentries);
ath10k_dbg(ar, ATH10K_DBG_BOOT,
- "boot init ce src ring id %d entries %d base_addr %p\n",
+ "boot init ce src ring id %d entries %d base_addr %pK\n",
ce_id, nentries, src_ring->base_addr_owner_space);
return 0;
@@ -874,7 +874,7 @@
ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, nentries);
ath10k_dbg(ar, ATH10K_DBG_BOOT,
- "boot ce dest ring id %d entries %d base_addr %p\n",
+ "boot ce dest ring id %d entries %d base_addr %pK\n",
ce_id, nentries, dest_ring->base_addr_owner_space);
return 0;
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index e889829..3a8984b 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -60,7 +60,6 @@
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.cal_data_len = 2116,
.fw = {
.dir = QCA988X_HW_2_0_FW_DIR,
@@ -68,6 +67,7 @@
.board_size = QCA988X_BOARD_DATA_SZ,
.board_ext_size = QCA988X_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA9887_HW_1_0_VERSION,
@@ -79,7 +79,6 @@
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.cal_data_len = 2116,
.fw = {
.dir = QCA9887_HW_1_0_FW_DIR,
@@ -87,6 +86,7 @@
.board_size = QCA9887_BOARD_DATA_SZ,
.board_ext_size = QCA9887_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA6174_HW_2_1_VERSION,
@@ -104,6 +104,7 @@
.board_size = QCA6174_BOARD_DATA_SZ,
.board_ext_size = QCA6174_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA6174_HW_2_1_VERSION,
@@ -114,7 +115,6 @@
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.cal_data_len = 8124,
.fw = {
.dir = QCA6174_HW_2_1_FW_DIR,
@@ -122,6 +122,7 @@
.board_size = QCA6174_BOARD_DATA_SZ,
.board_ext_size = QCA6174_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA6174_HW_3_0_VERSION,
@@ -132,7 +133,6 @@
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.cal_data_len = 8124,
.fw = {
.dir = QCA6174_HW_3_0_FW_DIR,
@@ -140,6 +140,7 @@
.board_size = QCA6174_BOARD_DATA_SZ,
.board_ext_size = QCA6174_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA6174_HW_3_2_VERSION,
@@ -150,7 +151,6 @@
.otp_exe_param = 0,
.channel_counters_freq_hz = 88000,
.max_probe_resp_desc_thres = 0,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER,
.cal_data_len = 8124,
.fw = {
/* uses same binaries as hw3.0 */
@@ -159,6 +159,7 @@
.board_size = QCA6174_BOARD_DATA_SZ,
.board_ext_size = QCA6174_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA99X0_HW_2_0_DEV_VERSION,
@@ -171,7 +172,6 @@
.cck_rate_map_rev2 = true,
.channel_counters_freq_hz = 150000,
.max_probe_resp_desc_thres = 24,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE,
.tx_chain_mask = 0xf,
.rx_chain_mask = 0xf,
.max_spatial_stream = 4,
@@ -182,6 +182,8 @@
.board_size = QCA99X0_BOARD_DATA_SZ,
.board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ,
},
+ .sw_decrypt_mcast_mgmt = true,
+ .hw_ops = &qca99x0_ops,
},
{
.id = QCA9984_HW_1_0_DEV_VERSION,
@@ -194,7 +196,6 @@
.cck_rate_map_rev2 = true,
.channel_counters_freq_hz = 150000,
.max_probe_resp_desc_thres = 24,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE,
.tx_chain_mask = 0xf,
.rx_chain_mask = 0xf,
.max_spatial_stream = 4,
@@ -205,6 +206,8 @@
.board_size = QCA99X0_BOARD_DATA_SZ,
.board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ,
},
+ .sw_decrypt_mcast_mgmt = true,
+ .hw_ops = &qca99x0_ops,
},
{
.id = QCA9888_HW_2_0_DEV_VERSION,
@@ -216,7 +219,6 @@
.continuous_frag_desc = true,
.channel_counters_freq_hz = 150000,
.max_probe_resp_desc_thres = 24,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE,
.tx_chain_mask = 3,
.rx_chain_mask = 3,
.max_spatial_stream = 2,
@@ -227,6 +229,8 @@
.board_size = QCA99X0_BOARD_DATA_SZ,
.board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ,
},
+ .sw_decrypt_mcast_mgmt = true,
+ .hw_ops = &qca99x0_ops,
},
{
.id = QCA9377_HW_1_0_DEV_VERSION,
@@ -244,6 +248,7 @@
.board_size = QCA9377_BOARD_DATA_SZ,
.board_ext_size = QCA9377_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA9377_HW_1_1_DEV_VERSION,
@@ -261,6 +266,7 @@
.board_size = QCA9377_BOARD_DATA_SZ,
.board_ext_size = QCA9377_BOARD_EXT_DATA_SZ,
},
+ .hw_ops = &qca988x_ops,
},
{
.id = QCA4019_HW_1_0_DEV_VERSION,
@@ -274,7 +280,6 @@
.cck_rate_map_rev2 = true,
.channel_counters_freq_hz = 125000,
.max_probe_resp_desc_thres = 24,
- .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE,
.tx_chain_mask = 0x3,
.rx_chain_mask = 0x3,
.max_spatial_stream = 2,
@@ -285,6 +290,8 @@
.board_size = QCA4019_BOARD_DATA_SZ,
.board_ext_size = QCA4019_BOARD_EXT_DATA_SZ,
},
+ .sw_decrypt_mcast_mgmt = true,
+ .hw_ops = &qca99x0_ops,
},
};
@@ -304,6 +311,7 @@
[ATH10K_FW_FEATURE_MFP_SUPPORT] = "mfp",
[ATH10K_FW_FEATURE_PEER_FLOW_CONTROL] = "peer-flow-ctrl",
[ATH10K_FW_FEATURE_BTCOEX_PARAM] = "btcoex-param",
+ [ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR] = "skip-null-func-war",
};
static unsigned int ath10k_core_get_fw_feature_str(char *buf,
@@ -699,7 +707,7 @@
if (!ar->running_fw->fw_file.otp_data ||
!ar->running_fw->fw_file.otp_len) {
- ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %p otp_len %zd)!\n",
+ ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %pK otp_len %zd)!\n",
ar->running_fw->fw_file.otp_data,
ar->running_fw->fw_file.otp_len);
return 0;
@@ -745,7 +753,7 @@
data = ar->running_fw->fw_file.firmware_data;
data_len = ar->running_fw->fw_file.firmware_len;
- ret = ath10k_swap_code_seg_configure(ar);
+ ret = ath10k_swap_code_seg_configure(ar, &ar->running_fw->fw_file);
if (ret) {
ath10k_err(ar, "failed to configure fw code swap: %d\n",
ret);
@@ -753,7 +761,7 @@
}
ath10k_dbg(ar, ATH10K_DBG_BOOT,
- "boot uploading firmware image %p len %d\n",
+ "boot uploading firmware image %pK len %d\n",
data, data_len);
ret = ath10k_bmi_fast_download(ar, address, data, data_len);
@@ -787,7 +795,7 @@
if (!IS_ERR(ar->pre_cal_file))
release_firmware(ar->pre_cal_file);
- ath10k_swap_code_seg_release(ar);
+ ath10k_swap_code_seg_release(ar, &ar->normal_mode_fw.fw_file);
ar->normal_mode_fw.fw_file.otp_data = NULL;
ar->normal_mode_fw.fw_file.otp_len = 0;
@@ -1497,14 +1505,14 @@
ieee80211_stop_queues(ar->hw);
ath10k_drain_tx(ar);
- complete_all(&ar->scan.started);
- complete_all(&ar->scan.completed);
- complete_all(&ar->scan.on_channel);
- complete_all(&ar->offchan_tx_completed);
- complete_all(&ar->install_key_done);
- complete_all(&ar->vdev_setup_done);
- complete_all(&ar->thermal.wmi_sync);
- complete_all(&ar->bss_survey_done);
+ complete(&ar->scan.started);
+ complete(&ar->scan.completed);
+ complete(&ar->scan.on_channel);
+ complete(&ar->offchan_tx_completed);
+ complete(&ar->install_key_done);
+ complete(&ar->vdev_setup_done);
+ complete(&ar->thermal.wmi_sync);
+ complete(&ar->bss_survey_done);
wake_up(&ar->htt.empty_tx_wq);
wake_up(&ar->wmi.tx_credits_wq);
wake_up(&ar->peer_mapping_wq);
@@ -1705,6 +1713,55 @@
return 0;
}
+static int ath10k_core_reset_rx_filter(struct ath10k *ar)
+{
+ int ret;
+ int vdev_id;
+ int vdev_type;
+ int vdev_subtype;
+ const u8 *vdev_addr;
+
+ vdev_id = 0;
+ vdev_type = WMI_VDEV_TYPE_STA;
+ vdev_subtype = ath10k_wmi_get_vdev_subtype(ar, WMI_VDEV_SUBTYPE_NONE);
+ vdev_addr = ar->mac_addr;
+
+ ret = ath10k_wmi_vdev_create(ar, vdev_id, vdev_type, vdev_subtype,
+ vdev_addr);
+ if (ret) {
+ ath10k_err(ar, "failed to create dummy vdev: %d\n", ret);
+ return ret;
+ }
+
+ ret = ath10k_wmi_vdev_delete(ar, vdev_id);
+ if (ret) {
+ ath10k_err(ar, "failed to delete dummy vdev: %d\n", ret);
+ return ret;
+ }
+
+ /* WMI and HTT may use separate HIF pipes and are not guaranteed to be
+ * serialized properly implicitly.
+ *
+ * Moreover (most) WMI commands have no explicit acknowledges. It is
+ * possible to infer it implicitly by poking firmware with echo
+ * command - getting a reply means all preceding comments have been
+ * (mostly) processed.
+ *
+ * In case of vdev create/delete this is sufficient.
+ *
+ * Without this it's possible to end up with a race when HTT Rx ring is
+ * started before vdev create/delete hack is complete allowing a short
+ * window of opportunity to receive (and Tx ACK) a bunch of frames.
+ */
+ ret = ath10k_wmi_barrier(ar);
+ if (ret) {
+ ath10k_err(ar, "failed to ping firmware: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
const struct ath10k_fw_components *fw)
{
@@ -1872,6 +1929,25 @@
goto err_hif_stop;
}
+ /* Some firmware revisions do not properly set up hardware rx filter
+ * registers.
+ *
+ * A known example from QCA9880 and 10.2.4 is that MAC_PCU_ADDR1_MASK
+ * is filled with 0s instead of 1s allowing HW to respond with ACKs to
+ * any frames that matches MAC_PCU_RX_FILTER which is also
+ * misconfigured to accept anything.
+ *
+ * The ADDR1 is programmed using internal firmware structure field and
+ * can't be (easily/sanely) reached from the driver explicitly. It is
+ * possible to implicitly make it correct by creating a dummy vdev and
+ * then deleting it.
+ */
+ status = ath10k_core_reset_rx_filter(ar);
+ if (status) {
+ ath10k_err(ar, "failed to reset rx filter: %d\n", status);
+ goto err_hif_stop;
+ }
+
/* If firmware indicates Full Rx Reorder support it must be used in a
* slightly different manner. Let HTT code know.
*/
@@ -2031,7 +2107,7 @@
goto err_free_firmware_files;
}
- ret = ath10k_swap_code_seg_init(ar);
+ ret = ath10k_swap_code_seg_init(ar, &ar->normal_mode_fw.fw_file);
if (ret) {
ath10k_err(ar, "failed to initialize code swap segment: %d\n",
ret);
@@ -2072,6 +2148,9 @@
struct ath10k *ar = container_of(work, struct ath10k, register_work);
int status;
+ /* peer stats are enabled by default */
+ set_bit(ATH10K_FLAG_PEER_STATS, &ar->dev_flags);
+
status = ath10k_core_probe_fw(ar);
if (status) {
ath10k_err(ar, "could not probe fw (%d)\n", status);
@@ -2249,6 +2328,8 @@
INIT_WORK(&ar->register_work, ath10k_core_register_work);
INIT_WORK(&ar->restart_work, ath10k_core_restart);
+ init_dummy_netdev(&ar->napi_dev);
+
ret = ath10k_debug_create(ar);
if (ret)
goto err_free_aux_wq;
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 30ae5bf..6ec9495 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -65,6 +65,10 @@
#define ATH10K_KEEPALIVE_MAX_IDLE 3895
#define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900
+/* NAPI poll budget */
+#define ATH10K_NAPI_BUDGET 64
+#define ATH10K_NAPI_QUOTA_LIMIT 60
+
struct ath10k;
enum ath10k_bus {
@@ -142,6 +146,7 @@
enum ath10k_htc_ep_id eid;
struct completion service_ready;
struct completion unified_ready;
+ struct completion barrier;
wait_queue_head_t tx_credits_wq;
DECLARE_BITMAP(svc_map, WMI_SERVICE_MAX);
struct wmi_cmd_map *cmd;
@@ -440,7 +445,7 @@
struct completion tpc_complete;
/* protected by conf_mutex */
- u32 fw_dbglog_mask;
+ u64 fw_dbglog_mask;
u32 fw_dbglog_level;
u32 pktlog_filter;
u32 reg_addr;
@@ -551,6 +556,13 @@
*/
ATH10K_FW_FEATURE_BTCOEX_PARAM = 14,
+ /* Older firmware with HTT delivers incorrect tx status for null func
+ * frames to driver, but this fixed in 10.2 and 10.4 firmware versions.
+ * Also this workaround results in reporting of incorrect null func
+ * status for 10.4. This flag is used to skip the workaround.
+ */
+ ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15,
+
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
@@ -663,6 +675,15 @@
const void *codeswap_data;
size_t codeswap_len;
+
+ /* The original idea of struct ath10k_fw_file was that it only
+ * contains struct firmware and pointers to various parts (actual
+ * firmware binary, otp, metadata etc) of the file. This seg_info
+ * is actually created separate but as this is used similarly as
+ * the other firmware components it's more convenient to have it
+ * here.
+ */
+ struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info;
};
struct ath10k_fw_components {
@@ -715,53 +736,7 @@
struct ath10k_htc htc;
struct ath10k_htt htt;
- struct ath10k_hw_params {
- u32 id;
- u16 dev_id;
- const char *name;
- u32 patch_load_addr;
- int uart_pin;
- u32 otp_exe_param;
-
- /* Type of hw cycle counter wraparound logic, for more info
- * refer enum ath10k_hw_cc_wraparound_type.
- */
- enum ath10k_hw_cc_wraparound_type cc_wraparound_type;
-
- /* Some of chip expects fragment descriptor to be continuous
- * memory for any TX operation. Set continuous_frag_desc flag
- * for the hardware which have such requirement.
- */
- bool continuous_frag_desc;
-
- /* CCK hardware rate table mapping for the newer chipsets
- * like QCA99X0, QCA4019 got revised. The CCK h/w rate values
- * are in a proper order with respect to the rate/preamble
- */
- bool cck_rate_map_rev2;
-
- u32 channel_counters_freq_hz;
-
- /* Mgmt tx descriptors threshold for limiting probe response
- * frames.
- */
- u32 max_probe_resp_desc_thres;
-
- /* The padding bytes's location is different on various chips */
- enum ath10k_hw_4addr_pad hw_4addr_pad;
-
- u32 tx_chain_mask;
- u32 rx_chain_mask;
- u32 max_spatial_stream;
- u32 cal_data_len;
-
- struct ath10k_hw_params_fw {
- const char *dir;
- const char *board;
- size_t board_size;
- size_t board_ext_size;
- } fw;
- } hw_params;
+ struct ath10k_hw_params hw_params;
/* contains the firmware images used with ATH10K_FIRMWARE_MODE_NORMAL */
struct ath10k_fw_components normal_mode_fw;
@@ -775,10 +750,6 @@
const struct firmware *cal_file;
struct {
- struct ath10k_swap_code_seg_info *firmware_swap_code_seg_info;
- } swap;
-
- struct {
u32 vendor;
u32 device;
u32 subsystem_vendor;
@@ -936,6 +907,10 @@
struct ath10k_thermal thermal;
struct ath10k_wow wow;
+ /* NAPI */
+ struct net_device napi_dev;
+ struct napi_struct napi;
+
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));
};
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 8f0fd41..832da6e 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -1228,9 +1228,9 @@
{
struct ath10k *ar = file->private_data;
unsigned int len;
- char buf[64];
+ char buf[96];
- len = scnprintf(buf, sizeof(buf), "0x%08x %u\n",
+ len = scnprintf(buf, sizeof(buf), "0x%16llx %u\n",
ar->debug.fw_dbglog_mask, ar->debug.fw_dbglog_level);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
@@ -1242,15 +1242,16 @@
{
struct ath10k *ar = file->private_data;
int ret;
- char buf[64];
- unsigned int log_level, mask;
+ char buf[96];
+ unsigned int log_level;
+ u64 mask;
simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);
/* make sure that buf is null terminated */
buf[sizeof(buf) - 1] = 0;
- ret = sscanf(buf, "%x %u", &mask, &log_level);
+ ret = sscanf(buf, "%llx %u", &mask, &log_level);
if (!ret)
return -EINVAL;
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 5b3c6bc..175aae3 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -44,7 +44,7 @@
skb_cb = ATH10K_SKB_CB(skb);
memset(skb_cb, 0, sizeof(*skb_cb));
- ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: skb %p\n", __func__, skb);
+ ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: skb %pK\n", __func__, skb);
return skb;
}
@@ -62,7 +62,7 @@
{
struct ath10k *ar = ep->htc->ar;
- ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: ep %d skb %p\n", __func__,
+ ath10k_dbg(ar, ATH10K_DBG_HTC, "%s: ep %d skb %pK\n", __func__,
ep->eid, skb);
ath10k_htc_restore_tx_skb(ep->htc, skb);
@@ -404,7 +404,7 @@
goto out;
}
- ath10k_dbg(ar, ATH10K_DBG_HTC, "htc rx completion ep %d skb %p\n",
+ ath10k_dbg(ar, ATH10K_DBG_HTC, "htc rx completion ep %d skb %pK\n",
eid, skb);
ep->ep_ops.ep_rx_complete(ar, skb);
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 430a83e..98c1424 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1665,7 +1665,6 @@
/* This is used to group tx/rx completions separately and process them
* in batches to reduce cache stalls */
- struct tasklet_struct txrx_compl_task;
struct sk_buff_head rx_compl_q;
struct sk_buff_head rx_in_ord_compl_q;
struct sk_buff_head tx_fetch_ind_q;
@@ -1798,5 +1797,6 @@
struct sk_buff *msdu);
void ath10k_htt_rx_pktlog_completion_handler(struct ath10k *ar,
struct sk_buff *skb);
+int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget);
#endif
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 24c8d65..a3785a9 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -34,7 +34,6 @@
#define HTT_RX_RING_REFILL_RESCHED_MS 5
static int ath10k_htt_rx_get_csum_state(struct sk_buff *skb);
-static void ath10k_htt_txrx_compl_task(unsigned long ptr);
static struct sk_buff *
ath10k_htt_rx_find_skb_paddr(struct ath10k *ar, u32 paddr)
@@ -226,7 +225,6 @@
void ath10k_htt_rx_free(struct ath10k_htt *htt)
{
del_timer_sync(&htt->rx_ring.refill_retry_timer);
- tasklet_kill(&htt->txrx_compl_task);
skb_queue_purge(&htt->rx_compl_q);
skb_queue_purge(&htt->rx_in_ord_compl_q);
@@ -520,9 +518,6 @@
skb_queue_head_init(&htt->tx_fetch_ind_q);
atomic_set(&htt->num_mpdus_ready, 0);
- tasklet_init(&htt->txrx_compl_task, ath10k_htt_txrx_compl_task,
- (unsigned long)htt);
-
ath10k_dbg(ar, ATH10K_DBG_BOOT, "htt rx ring size %d fill_level %d\n",
htt->rx_ring.size, htt->rx_ring.fill_level);
return 0;
@@ -931,7 +926,7 @@
*status = *rx_status;
ath10k_dbg(ar, ATH10K_DBG_DATA,
- "rx skb %p len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
+ "rx skb %pK len %u peer %pM %s %s sn %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%llx fcs-err %i mic-err %i amsdu-more %i\n",
skb,
skb->len,
ieee80211_get_SA(hdr),
@@ -958,7 +953,7 @@
trace_ath10k_rx_hdr(ar, skb->data, skb->len);
trace_ath10k_rx_payload(ar, skb->data, skb->len);
- ieee80211_rx(ar->hw, skb);
+ ieee80211_rx_napi(ar->hw, NULL, skb, &ar->napi);
}
static int ath10k_htt_rx_nwifi_hdrlen(struct ath10k *ar,
@@ -1056,9 +1051,11 @@
const u8 first_hdr[64])
{
struct ieee80211_hdr *hdr;
+ struct htt_rx_desc *rxd;
size_t hdr_len;
u8 da[ETH_ALEN];
u8 sa[ETH_ALEN];
+ int l3_pad_bytes;
/* Delivered decapped frame:
* [nwifi 802.11 header] <-- replaced with 802.11 hdr
@@ -1072,19 +1069,12 @@
*/
/* pull decapped header and copy SA & DA */
- if ((ar->hw_params.hw_4addr_pad == ATH10K_HW_4ADDR_PAD_BEFORE) &&
- ieee80211_has_a4(((struct ieee80211_hdr *)first_hdr)->frame_control)) {
- /* The QCA99X0 4 address mode pad 2 bytes at the
- * beginning of MSDU
- */
- hdr = (struct ieee80211_hdr *)(msdu->data + 2);
- /* The skb length need be extended 2 as the 2 bytes at the tail
- * be excluded due to the padding
- */
- skb_put(msdu, 2);
- } else {
- hdr = (struct ieee80211_hdr *)(msdu->data);
- }
+ rxd = (void *)msdu->data - sizeof(*rxd);
+
+ l3_pad_bytes = ath10k_rx_desc_get_l3_pad_bytes(&ar->hw_params, rxd);
+ skb_put(msdu, l3_pad_bytes);
+
+ hdr = (struct ieee80211_hdr *)(msdu->data + l3_pad_bytes);
hdr_len = ath10k_htt_rx_nwifi_hdrlen(ar, hdr);
ether_addr_copy(da, ieee80211_get_DA(hdr));
@@ -1151,6 +1141,8 @@
void *rfc1042;
u8 da[ETH_ALEN];
u8 sa[ETH_ALEN];
+ int l3_pad_bytes;
+ struct htt_rx_desc *rxd;
/* Delivered decapped frame:
* [eth header] <-- replaced with 802.11 hdr & rfc1042/llc
@@ -1161,6 +1153,11 @@
if (WARN_ON_ONCE(!rfc1042))
return;
+ rxd = (void *)msdu->data - sizeof(*rxd);
+ l3_pad_bytes = ath10k_rx_desc_get_l3_pad_bytes(&ar->hw_params, rxd);
+ skb_put(msdu, l3_pad_bytes);
+ skb_pull(msdu, l3_pad_bytes);
+
/* pull decapped header and copy SA & DA */
eth = (struct ethhdr *)msdu->data;
ether_addr_copy(da, eth->h_dest);
@@ -1191,6 +1188,8 @@
{
struct ieee80211_hdr *hdr;
size_t hdr_len;
+ int l3_pad_bytes;
+ struct htt_rx_desc *rxd;
/* Delivered decapped frame:
* [amsdu header] <-- replaced with 802.11 hdr
@@ -1198,7 +1197,11 @@
* [payload]
*/
- skb_pull(msdu, sizeof(struct amsdu_subframe_hdr));
+ rxd = (void *)msdu->data - sizeof(*rxd);
+ l3_pad_bytes = ath10k_rx_desc_get_l3_pad_bytes(&ar->hw_params, rxd);
+
+ skb_put(msdu, l3_pad_bytes);
+ skb_pull(msdu, sizeof(struct amsdu_subframe_hdr) + l3_pad_bytes);
hdr = (struct ieee80211_hdr *)first_hdr;
hdr_len = ieee80211_hdrlen(hdr->frame_control);
@@ -1527,7 +1530,7 @@
struct ath10k *ar = htt->ar;
struct ieee80211_rx_status *rx_status = &htt->rx_status;
struct sk_buff_head amsdu;
- int ret;
+ int ret, num_msdus;
__skb_queue_head_init(&amsdu);
@@ -1549,13 +1552,14 @@
return ret;
}
+ num_msdus = skb_queue_len(&amsdu);
ath10k_htt_rx_h_ppdu(ar, &amsdu, rx_status, 0xffff);
ath10k_htt_rx_h_unchain(ar, &amsdu, ret > 0);
ath10k_htt_rx_h_filter(ar, &amsdu, rx_status);
ath10k_htt_rx_h_mpdu(ar, &amsdu, rx_status);
ath10k_htt_rx_h_deliver(ar, &amsdu, rx_status);
- return 0;
+ return num_msdus;
}
static void ath10k_htt_rx_proc_rx_ind(struct ath10k_htt *htt,
@@ -1579,15 +1583,6 @@
mpdu_count += mpdu_ranges[i].mpdu_count;
atomic_add(mpdu_count, &htt->num_mpdus_ready);
-
- tasklet_schedule(&htt->txrx_compl_task);
-}
-
-static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt)
-{
- atomic_inc(&htt->num_mpdus_ready);
-
- tasklet_schedule(&htt->txrx_compl_task);
}
static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
@@ -1772,14 +1767,15 @@
RX_FLAG_MMIC_STRIPPED;
}
-static void ath10k_htt_rx_h_rx_offload(struct ath10k *ar,
- struct sk_buff_head *list)
+static int ath10k_htt_rx_h_rx_offload(struct ath10k *ar,
+ struct sk_buff_head *list)
{
struct ath10k_htt *htt = &ar->htt;
struct ieee80211_rx_status *status = &htt->rx_status;
struct htt_rx_offload_msdu *rx;
struct sk_buff *msdu;
size_t offset;
+ int num_msdu = 0;
while ((msdu = __skb_dequeue(list))) {
/* Offloaded frames don't have Rx descriptor. Instead they have
@@ -1819,10 +1815,12 @@
ath10k_htt_rx_h_rx_offload_prot(status, msdu);
ath10k_htt_rx_h_channel(ar, status, NULL, rx->vdev_id);
ath10k_process_rx(ar, status, msdu);
+ num_msdu++;
}
+ return num_msdu;
}
-static void ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
+static int ath10k_htt_rx_in_ord_ind(struct ath10k *ar, struct sk_buff *skb)
{
struct ath10k_htt *htt = &ar->htt;
struct htt_resp *resp = (void *)skb->data;
@@ -1835,12 +1833,12 @@
u8 tid;
bool offload;
bool frag;
- int ret;
+ int ret, num_msdus = 0;
lockdep_assert_held(&htt->rx_ring.lock);
if (htt->rx_confused)
- return;
+ return -EIO;
skb_pull(skb, sizeof(resp->hdr));
skb_pull(skb, sizeof(resp->rx_in_ord_ind));
@@ -1859,7 +1857,7 @@
if (skb->len < msdu_count * sizeof(*resp->rx_in_ord_ind.msdu_descs)) {
ath10k_warn(ar, "dropping invalid in order rx indication\n");
- return;
+ return -EINVAL;
}
/* The event can deliver more than 1 A-MSDU. Each A-MSDU is later
@@ -1870,14 +1868,14 @@
if (ret < 0) {
ath10k_warn(ar, "failed to pop paddr list: %d\n", ret);
htt->rx_confused = true;
- return;
+ return -EIO;
}
/* Offloaded frames are very different and need to be handled
* separately.
*/
if (offload)
- ath10k_htt_rx_h_rx_offload(ar, &list);
+ num_msdus = ath10k_htt_rx_h_rx_offload(ar, &list);
while (!skb_queue_empty(&list)) {
__skb_queue_head_init(&amsdu);
@@ -1890,6 +1888,7 @@
* better to report something than nothing though. This
* should still give an idea about rx rate to the user.
*/
+ num_msdus += skb_queue_len(&amsdu);
ath10k_htt_rx_h_ppdu(ar, &amsdu, status, vdev_id);
ath10k_htt_rx_h_filter(ar, &amsdu, status);
ath10k_htt_rx_h_mpdu(ar, &amsdu, status);
@@ -1902,9 +1901,10 @@
ath10k_warn(ar, "failed to extract amsdu: %d\n", ret);
htt->rx_confused = true;
__skb_queue_purge(&list);
- return;
+ return -EIO;
}
}
+ return num_msdus;
}
static void ath10k_htt_rx_tx_fetch_resp_id_confirm(struct ath10k *ar,
@@ -2267,7 +2267,6 @@
}
case HTT_T2H_MSG_TYPE_TX_COMPL_IND:
ath10k_htt_rx_tx_compl_ind(htt->ar, skb);
- tasklet_schedule(&htt->txrx_compl_task);
break;
case HTT_T2H_MSG_TYPE_SEC_IND: {
struct ath10k *ar = htt->ar;
@@ -2284,7 +2283,7 @@
case HTT_T2H_MSG_TYPE_RX_FRAG_IND: {
ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt event: ",
skb->data, skb->len);
- ath10k_htt_rx_frag_handler(htt);
+ atomic_inc(&htt->num_mpdus_ready);
break;
}
case HTT_T2H_MSG_TYPE_TEST:
@@ -2320,8 +2319,7 @@
break;
}
case HTT_T2H_MSG_TYPE_RX_IN_ORD_PADDR_IND: {
- skb_queue_tail(&htt->rx_in_ord_compl_q, skb);
- tasklet_schedule(&htt->txrx_compl_task);
+ __skb_queue_tail(&htt->rx_in_ord_compl_q, skb);
return false;
}
case HTT_T2H_MSG_TYPE_TX_CREDIT_UPDATE_IND:
@@ -2347,7 +2345,6 @@
break;
}
skb_queue_tail(&htt->tx_fetch_ind_q, tx_fetch_ind);
- tasklet_schedule(&htt->txrx_compl_task);
break;
}
case HTT_T2H_MSG_TYPE_TX_FETCH_CONFIRM:
@@ -2376,27 +2373,77 @@
}
EXPORT_SYMBOL(ath10k_htt_rx_pktlog_completion_handler);
-static void ath10k_htt_txrx_compl_task(unsigned long ptr)
+int ath10k_htt_txrx_compl_task(struct ath10k *ar, int budget)
{
- struct ath10k_htt *htt = (struct ath10k_htt *)ptr;
- struct ath10k *ar = htt->ar;
+ struct ath10k_htt *htt = &ar->htt;
struct htt_tx_done tx_done = {};
- struct sk_buff_head rx_ind_q;
struct sk_buff_head tx_ind_q;
struct sk_buff *skb;
unsigned long flags;
- int num_mpdus;
+ int quota = 0, done, num_rx_msdus;
+ bool resched_napi = false;
- __skb_queue_head_init(&rx_ind_q);
__skb_queue_head_init(&tx_ind_q);
- spin_lock_irqsave(&htt->rx_in_ord_compl_q.lock, flags);
- skb_queue_splice_init(&htt->rx_in_ord_compl_q, &rx_ind_q);
- spin_unlock_irqrestore(&htt->rx_in_ord_compl_q.lock, flags);
+ /* Since in-ord-ind can deliver more than 1 A-MSDU in single event,
+ * process it first to utilize full available quota.
+ */
+ while (quota < budget) {
+ if (skb_queue_empty(&htt->rx_in_ord_compl_q))
+ break;
- spin_lock_irqsave(&htt->tx_fetch_ind_q.lock, flags);
- skb_queue_splice_init(&htt->tx_fetch_ind_q, &tx_ind_q);
- spin_unlock_irqrestore(&htt->tx_fetch_ind_q.lock, flags);
+ skb = __skb_dequeue(&htt->rx_in_ord_compl_q);
+ if (!skb) {
+ resched_napi = true;
+ goto exit;
+ }
+
+ spin_lock_bh(&htt->rx_ring.lock);
+ num_rx_msdus = ath10k_htt_rx_in_ord_ind(ar, skb);
+ spin_unlock_bh(&htt->rx_ring.lock);
+ if (num_rx_msdus < 0) {
+ resched_napi = true;
+ goto exit;
+ }
+
+ dev_kfree_skb_any(skb);
+ if (num_rx_msdus > 0)
+ quota += num_rx_msdus;
+
+ if ((quota > ATH10K_NAPI_QUOTA_LIMIT) &&
+ !skb_queue_empty(&htt->rx_in_ord_compl_q)) {
+ resched_napi = true;
+ goto exit;
+ }
+ }
+
+ while (quota < budget) {
+ /* no more data to receive */
+ if (!atomic_read(&htt->num_mpdus_ready))
+ break;
+
+ num_rx_msdus = ath10k_htt_rx_handle_amsdu(htt);
+ if (num_rx_msdus < 0) {
+ resched_napi = true;
+ goto exit;
+ }
+
+ quota += num_rx_msdus;
+ atomic_dec(&htt->num_mpdus_ready);
+ if ((quota > ATH10K_NAPI_QUOTA_LIMIT) &&
+ atomic_read(&htt->num_mpdus_ready)) {
+ resched_napi = true;
+ goto exit;
+ }
+ }
+
+ /* From NAPI documentation:
+ * The napi poll() function may also process TX completions, in which
+ * case if it processes the entire TX ring then it should count that
+ * work as the rest of the budget.
+ */
+ if ((quota < budget) && !kfifo_is_empty(&htt->txdone_fifo))
+ quota = budget;
/* kfifo_get: called only within txrx_tasklet so it's neatly serialized.
* From kfifo_get() documentation:
@@ -2406,27 +2453,24 @@
while (kfifo_get(&htt->txdone_fifo, &tx_done))
ath10k_txrx_tx_unref(htt, &tx_done);
+ ath10k_mac_tx_push_pending(ar);
+
+ spin_lock_irqsave(&htt->tx_fetch_ind_q.lock, flags);
+ skb_queue_splice_init(&htt->tx_fetch_ind_q, &tx_ind_q);
+ spin_unlock_irqrestore(&htt->tx_fetch_ind_q.lock, flags);
+
while ((skb = __skb_dequeue(&tx_ind_q))) {
ath10k_htt_rx_tx_fetch_ind(ar, skb);
dev_kfree_skb_any(skb);
}
- num_mpdus = atomic_read(&htt->num_mpdus_ready);
-
- while (num_mpdus) {
- if (ath10k_htt_rx_handle_amsdu(htt))
- break;
-
- num_mpdus--;
- atomic_dec(&htt->num_mpdus_ready);
- }
-
- while ((skb = __skb_dequeue(&rx_ind_q))) {
- spin_lock_bh(&htt->rx_ring.lock);
- ath10k_htt_rx_in_ord_ind(ar, skb);
- spin_unlock_bh(&htt->rx_ring.lock);
- dev_kfree_skb_any(skb);
- }
-
+exit:
ath10k_htt_rx_msdu_buff_replenish(htt);
+ /* In case of rx failure or more data to read, report budget
+ * to reschedule NAPI poll
+ */
+ done = resched_napi ? budget : quota;
+
+ return done;
}
+EXPORT_SYMBOL(ath10k_htt_txrx_compl_task);
diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c
index 7c072b6..ae5b33f 100644
--- a/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -390,8 +390,6 @@
{
int size;
- tasklet_kill(&htt->txrx_compl_task);
-
idr_for_each(&htt->pending_tx, ath10k_htt_tx_clean_up_pending, htt->ar);
idr_destroy(&htt->pending_tx);
diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c
index f903d46..c2ecb9b 100644
--- a/drivers/net/wireless/ath/ath10k/hw.c
+++ b/drivers/net/wireless/ath/ath10k/hw.c
@@ -219,3 +219,16 @@
survey->time = CCNT_TO_MSEC(ar, cc);
survey->time_busy = CCNT_TO_MSEC(ar, rcc);
}
+
+const struct ath10k_hw_ops qca988x_ops = {
+};
+
+static int ath10k_qca99x0_rx_desc_get_l3_pad_bytes(struct htt_rx_desc *rxd)
+{
+ return MS(__le32_to_cpu(rxd->msdu_end.qca99x0.info1),
+ RX_MSDU_END_INFO1_L3_HDR_PAD);
+}
+
+const struct ath10k_hw_ops qca99x0_ops = {
+ .rx_desc_get_l3_pad_bytes = ath10k_qca99x0_rx_desc_get_l3_pad_bytes,
+};
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index e014cd7..308e423 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -338,11 +338,6 @@
ATH10K_HW_RATE_REV2_CCK_SP_11M,
};
-enum ath10k_hw_4addr_pad {
- ATH10K_HW_4ADDR_PAD_AFTER,
- ATH10K_HW_4ADDR_PAD_BEFORE,
-};
-
enum ath10k_hw_cc_wraparound_type {
ATH10K_HW_CC_WRAP_DISABLED = 0,
@@ -363,6 +358,77 @@
ATH10K_HW_CC_WRAP_SHIFTED_EACH = 2,
};
+struct ath10k_hw_params {
+ u32 id;
+ u16 dev_id;
+ const char *name;
+ u32 patch_load_addr;
+ int uart_pin;
+ u32 otp_exe_param;
+
+ /* Type of hw cycle counter wraparound logic, for more info
+ * refer enum ath10k_hw_cc_wraparound_type.
+ */
+ enum ath10k_hw_cc_wraparound_type cc_wraparound_type;
+
+ /* Some of chip expects fragment descriptor to be continuous
+ * memory for any TX operation. Set continuous_frag_desc flag
+ * for the hardware which have such requirement.
+ */
+ bool continuous_frag_desc;
+
+ /* CCK hardware rate table mapping for the newer chipsets
+ * like QCA99X0, QCA4019 got revised. The CCK h/w rate values
+ * are in a proper order with respect to the rate/preamble
+ */
+ bool cck_rate_map_rev2;
+
+ u32 channel_counters_freq_hz;
+
+ /* Mgmt tx descriptors threshold for limiting probe response
+ * frames.
+ */
+ u32 max_probe_resp_desc_thres;
+
+ u32 tx_chain_mask;
+ u32 rx_chain_mask;
+ u32 max_spatial_stream;
+ u32 cal_data_len;
+
+ struct ath10k_hw_params_fw {
+ const char *dir;
+ const char *board;
+ size_t board_size;
+ size_t board_ext_size;
+ } fw;
+
+ /* qca99x0 family chips deliver broadcast/multicast management
+ * frames encrypted and expect software do decryption.
+ */
+ bool sw_decrypt_mcast_mgmt;
+
+ const struct ath10k_hw_ops *hw_ops;
+};
+
+struct htt_rx_desc;
+
+/* Defines needed for Rx descriptor abstraction */
+struct ath10k_hw_ops {
+ int (*rx_desc_get_l3_pad_bytes)(struct htt_rx_desc *rxd);
+};
+
+extern const struct ath10k_hw_ops qca988x_ops;
+extern const struct ath10k_hw_ops qca99x0_ops;
+
+static inline int
+ath10k_rx_desc_get_l3_pad_bytes(struct ath10k_hw_params *hw,
+ struct htt_rx_desc *rxd)
+{
+ if (hw->hw_ops->rx_desc_get_l3_pad_bytes)
+ return hw->hw_ops->rx_desc_get_l3_pad_bytes(rxd);
+ return 0;
+}
+
/* Target specific defines for MAIN firmware */
#define TARGET_NUM_VDEVS 8
#define TARGET_NUM_PEER_AST 2
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 0bbd0a0..0a44dab 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -824,7 +824,7 @@
*/
for (i = 0; i < ARRAY_SIZE(ar->peer_map); i++) {
if (ar->peer_map[i] == peer) {
- ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %p idx %d)\n",
+ ath10k_warn(ar, "removing stale peer_map entry for %pM (ptr %pK idx %d)\n",
peer->addr, peer, i);
ar->peer_map[i] = NULL;
}
@@ -3255,6 +3255,8 @@
if (ar->htt.target_version_major < 3 &&
(ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)) &&
!test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
+ ar->running_fw->fw_file.fw_features) &&
+ !test_bit(ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR,
ar->running_fw->fw_file.fw_features))
return ATH10K_HW_TXRX_MGMT;
@@ -3524,7 +3526,7 @@
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) {
if (!ath10k_mac_tx_frm_has_freq(ar)) {
- ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %p\n",
+ ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %pK\n",
skb);
skb_queue_tail(&ar->offchan_tx_queue, skb);
@@ -3586,7 +3588,7 @@
mutex_lock(&ar->conf_mutex);
- ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %p\n",
+ ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %pK\n",
skb);
hdr = (struct ieee80211_hdr *)skb->data;
@@ -3643,7 +3645,7 @@
time_left =
wait_for_completion_timeout(&ar->offchan_tx_completed, 3 * HZ);
if (time_left == 0)
- ath10k_warn(ar, "timed out waiting for offchannel skb %p\n",
+ ath10k_warn(ar, "timed out waiting for offchannel skb %pK\n",
skb);
if (!peer && tmp_peer_created) {
@@ -3777,7 +3779,9 @@
enum ath10k_hw_txrx_mode txmode;
enum ath10k_mac_tx_path txpath;
struct sk_buff *skb;
+ struct ieee80211_hdr *hdr;
size_t skb_len;
+ bool is_mgmt, is_presp;
int ret;
spin_lock_bh(&ar->htt.tx_lock);
@@ -3801,6 +3805,22 @@
skb_len = skb->len;
txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode);
+ is_mgmt = (txpath == ATH10K_MAC_TX_HTT_MGMT);
+
+ if (is_mgmt) {
+ hdr = (struct ieee80211_hdr *)skb->data;
+ is_presp = ieee80211_is_probe_resp(hdr->frame_control);
+
+ spin_lock_bh(&ar->htt.tx_lock);
+ ret = ath10k_htt_tx_mgmt_inc_pending(htt, is_mgmt, is_presp);
+
+ if (ret) {
+ ath10k_htt_tx_dec_pending(htt);
+ spin_unlock_bh(&ar->htt.tx_lock);
+ return ret;
+ }
+ spin_unlock_bh(&ar->htt.tx_lock);
+ }
ret = ath10k_mac_tx(ar, vif, sta, txmode, txpath, skb);
if (unlikely(ret)) {
@@ -3808,6 +3828,8 @@
spin_lock_bh(&ar->htt.tx_lock);
ath10k_htt_tx_dec_pending(htt);
+ if (is_mgmt)
+ ath10k_htt_tx_mgmt_dec_pending(htt);
spin_unlock_bh(&ar->htt.tx_lock);
return ret;
@@ -3894,7 +3916,7 @@
ar->scan.roc_freq = 0;
ath10k_offchan_tx_purge(ar);
cancel_delayed_work(&ar->scan.timeout);
- complete_all(&ar->scan.completed);
+ complete(&ar->scan.completed);
break;
}
}
@@ -4100,13 +4122,29 @@
{
struct ath10k *ar = hw->priv;
struct ath10k_txq *artxq = (void *)txq->drv_priv;
+ struct ieee80211_txq *f_txq;
+ struct ath10k_txq *f_artxq;
+ int ret = 0;
+ int max = 16;
spin_lock_bh(&ar->txqs_lock);
if (list_empty(&artxq->list))
list_add_tail(&artxq->list, &ar->txqs);
+
+ f_artxq = list_first_entry(&ar->txqs, struct ath10k_txq, list);
+ f_txq = container_of((void *)f_artxq, struct ieee80211_txq, drv_priv);
+ list_del_init(&f_artxq->list);
+
+ while (ath10k_mac_tx_can_push(hw, f_txq) && max--) {
+ ret = ath10k_mac_tx_push_txq(hw, f_txq);
+ if (ret)
+ break;
+ }
+ if (ret != -ENOENT)
+ list_add_tail(&f_artxq->list, &ar->txqs);
spin_unlock_bh(&ar->txqs_lock);
- ath10k_mac_tx_push_pending(ar);
+ ath10k_htt_tx_txq_update(hw, f_txq);
ath10k_htt_tx_txq_update(hw, txq);
}
@@ -5186,7 +5224,7 @@
ret = ath10k_monitor_recalc(ar);
if (ret)
- ath10k_warn(ar, "failed to recalc montior: %d\n", ret);
+ ath10k_warn(ar, "failed to recalc monitor: %d\n", ret);
mutex_unlock(&ar->conf_mutex);
}
@@ -5984,8 +6022,8 @@
* Existing station deletion.
*/
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac vdev %d peer delete %pM (sta gone)\n",
- arvif->vdev_id, sta->addr);
+ "mac vdev %d peer delete %pM sta %pK (sta gone)\n",
+ arvif->vdev_id, sta->addr, sta);
ret = ath10k_peer_delete(ar, arvif->vdev_id, sta->addr);
if (ret)
@@ -6001,7 +6039,7 @@
continue;
if (peer->sta == sta) {
- ath10k_warn(ar, "found sta peer %pM (ptr %p id %d) entry on vdev %i after it was supposedly removed\n",
+ ath10k_warn(ar, "found sta peer %pM (ptr %pK id %d) entry on vdev %i after it was supposedly removed\n",
sta->addr, peer, i, arvif->vdev_id);
peer->sta = NULL;
@@ -6538,7 +6576,7 @@
goto exit;
}
- ath10k_mac_update_bss_chan_survey(ar, survey->channel);
+ ath10k_mac_update_bss_chan_survey(ar, &sband->channels[idx]);
spin_lock_bh(&ar->data_lock);
memcpy(survey, ar_survey, sizeof(*survey));
@@ -7134,7 +7172,7 @@
struct ath10k *ar = hw->priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx add freq %hu width %d ptr %p\n",
+ "mac chanctx add freq %hu width %d ptr %pK\n",
ctx->def.chan->center_freq, ctx->def.width, ctx);
mutex_lock(&ar->conf_mutex);
@@ -7158,7 +7196,7 @@
struct ath10k *ar = hw->priv;
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx remove freq %hu width %d ptr %p\n",
+ "mac chanctx remove freq %hu width %d ptr %pK\n",
ctx->def.chan->center_freq, ctx->def.width, ctx);
mutex_lock(&ar->conf_mutex);
@@ -7223,7 +7261,7 @@
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx change freq %hu width %d ptr %p changed %x\n",
+ "mac chanctx change freq %hu width %d ptr %pK changed %x\n",
ctx->def.chan->center_freq, ctx->def.width, ctx, changed);
/* This shouldn't really happen because channel switching should use
@@ -7281,7 +7319,7 @@
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx assign ptr %p vdev_id %i\n",
+ "mac chanctx assign ptr %pK vdev_id %i\n",
ctx, arvif->vdev_id);
if (WARN_ON(arvif->is_started)) {
@@ -7342,7 +7380,7 @@
mutex_lock(&ar->conf_mutex);
ath10k_dbg(ar, ATH10K_DBG_MAC,
- "mac chanctx unassign ptr %p vdev_id %i\n",
+ "mac chanctx unassign ptr %pK vdev_id %i\n",
ctx, arvif->vdev_id);
WARN_ON(!arvif->is_started);
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 07933c5..0457e31 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -1506,12 +1506,10 @@
ath10k_ce_per_engine_service(ar, pipe);
}
-void ath10k_pci_kill_tasklet(struct ath10k *ar)
+static void ath10k_pci_rx_retry_sync(struct ath10k *ar)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
- tasklet_kill(&ar_pci->intr_tq);
-
del_timer_sync(&ar_pci->rx_post_retry);
}
@@ -1570,7 +1568,7 @@
ul_pipe, dl_pipe);
}
-static void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar)
+void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar)
{
u32 val;
@@ -1693,14 +1691,12 @@
static void ath10k_pci_tx_pipe_cleanup(struct ath10k_pci_pipe *pci_pipe)
{
struct ath10k *ar;
- struct ath10k_pci *ar_pci;
struct ath10k_ce_pipe *ce_pipe;
struct ath10k_ce_ring *ce_ring;
struct sk_buff *skb;
int i;
ar = pci_pipe->hif_ce_state;
- ar_pci = ath10k_pci_priv(ar);
ce_pipe = pci_pipe->ce_hdl;
ce_ring = ce_pipe->src_ring;
@@ -1753,7 +1749,7 @@
void ath10k_pci_flush(struct ath10k *ar)
{
- ath10k_pci_kill_tasklet(ar);
+ ath10k_pci_rx_retry_sync(ar);
ath10k_pci_buffer_cleanup(ar);
}
@@ -1780,6 +1776,8 @@
ath10k_pci_irq_disable(ar);
ath10k_pci_irq_sync(ar);
ath10k_pci_flush(ar);
+ napi_synchronize(&ar->napi);
+ napi_disable(&ar->napi);
spin_lock_irqsave(&ar_pci->ps_lock, flags);
WARN_ON(ar_pci->ps_wake_refcount > 0);
@@ -2533,6 +2531,7 @@
ath10k_err(ar, "could not wake up target CPU: %d\n", ret);
goto err_ce;
}
+ napi_enable(&ar->napi);
return 0;
@@ -2725,7 +2724,7 @@
return 0;
err_free:
- kfree(data);
+ kfree(caldata);
return -EINVAL;
}
@@ -2772,35 +2771,53 @@
return IRQ_NONE;
}
- if (ar_pci->oper_irq_mode == ATH10K_PCI_IRQ_LEGACY) {
- if (!ath10k_pci_irq_pending(ar))
- return IRQ_NONE;
+ if ((ar_pci->oper_irq_mode == ATH10K_PCI_IRQ_LEGACY) &&
+ !ath10k_pci_irq_pending(ar))
+ return IRQ_NONE;
- ath10k_pci_disable_and_clear_legacy_irq(ar);
- }
-
- tasklet_schedule(&ar_pci->intr_tq);
+ ath10k_pci_disable_and_clear_legacy_irq(ar);
+ ath10k_pci_irq_msi_fw_mask(ar);
+ napi_schedule(&ar->napi);
return IRQ_HANDLED;
}
-static void ath10k_pci_tasklet(unsigned long data)
+static int ath10k_pci_napi_poll(struct napi_struct *ctx, int budget)
{
- struct ath10k *ar = (struct ath10k *)data;
- struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+ struct ath10k *ar = container_of(ctx, struct ath10k, napi);
+ int done = 0;
if (ath10k_pci_has_fw_crashed(ar)) {
- ath10k_pci_irq_disable(ar);
ath10k_pci_fw_crashed_clear(ar);
ath10k_pci_fw_crashed_dump(ar);
- return;
+ napi_complete(ctx);
+ return done;
}
ath10k_ce_per_engine_service_any(ar);
- /* Re-enable legacy irq that was disabled in the irq handler */
- if (ar_pci->oper_irq_mode == ATH10K_PCI_IRQ_LEGACY)
+ done = ath10k_htt_txrx_compl_task(ar, budget);
+
+ if (done < budget) {
+ napi_complete(ctx);
+ /* In case of MSI, it is possible that interrupts are received
+ * while NAPI poll is inprogress. So pending interrupts that are
+ * received after processing all copy engine pipes by NAPI poll
+ * will not be handled again. This is causing failure to
+ * complete boot sequence in x86 platform. So before enabling
+ * interrupts safer to check for pending interrupts for
+ * immediate servicing.
+ */
+ if (CE_INTERRUPT_SUMMARY(ar)) {
+ napi_reschedule(ctx);
+ goto out;
+ }
ath10k_pci_enable_legacy_irq(ar);
+ ath10k_pci_irq_msi_fw_unmask(ar);
+ }
+
+out:
+ return done;
}
static int ath10k_pci_request_irq_msi(struct ath10k *ar)
@@ -2858,11 +2875,10 @@
free_irq(ar_pci->pdev->irq, ar);
}
-void ath10k_pci_init_irq_tasklets(struct ath10k *ar)
+void ath10k_pci_init_napi(struct ath10k *ar)
{
- struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-
- tasklet_init(&ar_pci->intr_tq, ath10k_pci_tasklet, (unsigned long)ar);
+ netif_napi_add(&ar->napi_dev, &ar->napi, ath10k_pci_napi_poll,
+ ATH10K_NAPI_BUDGET);
}
static int ath10k_pci_init_irq(struct ath10k *ar)
@@ -2870,7 +2886,7 @@
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ret;
- ath10k_pci_init_irq_tasklets(ar);
+ ath10k_pci_init_napi(ar);
if (ath10k_pci_irq_mode != ATH10K_PCI_IRQ_AUTO)
ath10k_info(ar, "limiting irq mode to: %d\n",
@@ -3062,7 +3078,7 @@
goto err_master;
}
- ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot pci_mem 0x%p\n", ar_pci->mem);
+ ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot pci_mem 0x%pK\n", ar_pci->mem);
return 0;
err_master:
@@ -3131,7 +3147,8 @@
void ath10k_pci_release_resource(struct ath10k *ar)
{
- ath10k_pci_kill_tasklet(ar);
+ ath10k_pci_rx_retry_sync(ar);
+ netif_napi_del(&ar->napi);
ath10k_pci_ce_deinit(ar);
ath10k_pci_free_pipes(ar);
}
@@ -3297,7 +3314,7 @@
err_free_irq:
ath10k_pci_free_irq(ar);
- ath10k_pci_kill_tasklet(ar);
+ ath10k_pci_rx_retry_sync(ar);
err_deinit_irq:
ath10k_pci_deinit_irq(ar);
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 6eca1df..9854ad5 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -177,8 +177,6 @@
/* Operating interrupt mode */
enum ath10k_pci_irq_mode oper_irq_mode;
- struct tasklet_struct intr_tq;
-
struct ath10k_pci_pipe pipe_info[CE_COUNT_MAX];
/* Copy Engine used for Diagnostic Accesses */
@@ -294,8 +292,7 @@
void ath10k_pci_free_pipes(struct ath10k *ar);
void ath10k_pci_rx_replenish_retry(unsigned long ptr);
void ath10k_pci_ce_deinit(struct ath10k *ar);
-void ath10k_pci_init_irq_tasklets(struct ath10k *ar);
-void ath10k_pci_kill_tasklet(struct ath10k *ar);
+void ath10k_pci_init_napi(struct ath10k *ar);
int ath10k_pci_init_pipes(struct ath10k *ar);
int ath10k_pci_init_config(struct ath10k *ar);
void ath10k_pci_rx_post(struct ath10k *ar);
@@ -303,6 +300,7 @@
void ath10k_pci_enable_legacy_irq(struct ath10k *ar);
bool ath10k_pci_irq_pending(struct ath10k *ar);
void ath10k_pci_disable_and_clear_legacy_irq(struct ath10k *ar);
+void ath10k_pci_irq_msi_fw_mask(struct ath10k *ar);
int ath10k_pci_wait_for_target_init(struct ath10k *ar);
int ath10k_pci_setup_resource(struct ath10k *ar);
void ath10k_pci_release_resource(struct ath10k *ar);
diff --git a/drivers/net/wireless/ath/ath10k/swap.c b/drivers/net/wireless/ath/ath10k/swap.c
index 0c5f586..adf4592 100644
--- a/drivers/net/wireless/ath/ath10k/swap.c
+++ b/drivers/net/wireless/ath/ath10k/swap.c
@@ -134,17 +134,18 @@
return seg_info;
}
-int ath10k_swap_code_seg_configure(struct ath10k *ar)
+int ath10k_swap_code_seg_configure(struct ath10k *ar,
+ const struct ath10k_fw_file *fw_file)
{
int ret;
struct ath10k_swap_code_seg_info *seg_info = NULL;
- if (!ar->swap.firmware_swap_code_seg_info)
+ if (!fw_file->firmware_swap_code_seg_info)
return 0;
ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot found firmware code swap binary\n");
- seg_info = ar->swap.firmware_swap_code_seg_info;
+ seg_info = fw_file->firmware_swap_code_seg_info;
ret = ath10k_bmi_write_memory(ar, seg_info->target_addr,
&seg_info->seg_hw_info,
@@ -158,28 +159,29 @@
return 0;
}
-void ath10k_swap_code_seg_release(struct ath10k *ar)
+void ath10k_swap_code_seg_release(struct ath10k *ar,
+ struct ath10k_fw_file *fw_file)
{
- ath10k_swap_code_seg_free(ar, ar->swap.firmware_swap_code_seg_info);
+ ath10k_swap_code_seg_free(ar, fw_file->firmware_swap_code_seg_info);
/* FIXME: these two assignments look to bein wrong place! Shouldn't
* they be in ath10k_core_free_firmware_files() like the rest?
*/
- ar->normal_mode_fw.fw_file.codeswap_data = NULL;
- ar->normal_mode_fw.fw_file.codeswap_len = 0;
+ fw_file->codeswap_data = NULL;
+ fw_file->codeswap_len = 0;
- ar->swap.firmware_swap_code_seg_info = NULL;
+ fw_file->firmware_swap_code_seg_info = NULL;
}
-int ath10k_swap_code_seg_init(struct ath10k *ar)
+int ath10k_swap_code_seg_init(struct ath10k *ar, struct ath10k_fw_file *fw_file)
{
int ret;
struct ath10k_swap_code_seg_info *seg_info;
const void *codeswap_data;
size_t codeswap_len;
- codeswap_data = ar->normal_mode_fw.fw_file.codeswap_data;
- codeswap_len = ar->normal_mode_fw.fw_file.codeswap_len;
+ codeswap_data = fw_file->codeswap_data;
+ codeswap_len = fw_file->codeswap_len;
if (!codeswap_len || !codeswap_data)
return 0;
@@ -200,7 +202,7 @@
return ret;
}
- ar->swap.firmware_swap_code_seg_info = seg_info;
+ fw_file->firmware_swap_code_seg_info = seg_info;
return 0;
}
diff --git a/drivers/net/wireless/ath/ath10k/swap.h b/drivers/net/wireless/ath/ath10k/swap.h
index 36991c7..f5dc047 100644
--- a/drivers/net/wireless/ath/ath10k/swap.h
+++ b/drivers/net/wireless/ath/ath10k/swap.h
@@ -23,6 +23,8 @@
/* Currently only one swap segment is supported */
#define ATH10K_SWAP_CODE_SEG_NUM_SUPPORTED 1
+struct ath10k_fw_file;
+
struct ath10k_swap_code_seg_tlv {
__le32 address;
__le32 length;
@@ -58,8 +60,11 @@
dma_addr_t paddr[ATH10K_SWAP_CODE_SEG_NUM_SUPPORTED];
};
-int ath10k_swap_code_seg_configure(struct ath10k *ar);
-void ath10k_swap_code_seg_release(struct ath10k *ar);
-int ath10k_swap_code_seg_init(struct ath10k *ar);
+int ath10k_swap_code_seg_configure(struct ath10k *ar,
+ const struct ath10k_fw_file *fw_file);
+void ath10k_swap_code_seg_release(struct ath10k *ar,
+ struct ath10k_fw_file *fw_file);
+int ath10k_swap_code_seg_init(struct ath10k *ar,
+ struct ath10k_fw_file *fw_file);
#endif
diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c
index 120f423..ed85f93 100644
--- a/drivers/net/wireless/ath/ath10k/testmode.c
+++ b/drivers/net/wireless/ath/ath10k/testmode.c
@@ -23,6 +23,7 @@
#include "wmi.h"
#include "hif.h"
#include "hw.h"
+#include "core.h"
#include "testmode_i.h"
@@ -45,7 +46,7 @@
int ret;
ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
- "testmode event wmi cmd_id %d skb %p skb->len %d\n",
+ "testmode event wmi cmd_id %d skb %pK skb->len %d\n",
cmd_id, skb, skb->len);
ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len);
@@ -240,6 +241,18 @@
goto err;
}
+ if (ar->testmode.utf_mode_fw.fw_file.codeswap_data &&
+ ar->testmode.utf_mode_fw.fw_file.codeswap_len) {
+ ret = ath10k_swap_code_seg_init(ar,
+ &ar->testmode.utf_mode_fw.fw_file);
+ if (ret) {
+ ath10k_warn(ar,
+ "failed to init utf code swap segment: %d\n",
+ ret);
+ goto err_release_utf_mode_fw;
+ }
+ }
+
spin_lock_bh(&ar->data_lock);
ar->testmode.utf_monitor = true;
spin_unlock_bh(&ar->data_lock);
@@ -279,6 +292,11 @@
ath10k_hif_power_down(ar);
err_release_utf_mode_fw:
+ if (ar->testmode.utf_mode_fw.fw_file.codeswap_data &&
+ ar->testmode.utf_mode_fw.fw_file.codeswap_len)
+ ath10k_swap_code_seg_release(ar,
+ &ar->testmode.utf_mode_fw.fw_file);
+
release_firmware(ar->testmode.utf_mode_fw.fw_file.firmware);
ar->testmode.utf_mode_fw.fw_file.firmware = NULL;
@@ -301,6 +319,11 @@
spin_unlock_bh(&ar->data_lock);
+ if (ar->testmode.utf_mode_fw.fw_file.codeswap_data &&
+ ar->testmode.utf_mode_fw.fw_file.codeswap_len)
+ ath10k_swap_code_seg_release(ar,
+ &ar->testmode.utf_mode_fw.fw_file);
+
release_firmware(ar->testmode.utf_mode_fw.fw_file.firmware);
ar->testmode.utf_mode_fw.fw_file.firmware = NULL;
@@ -360,7 +383,7 @@
cmd_id = nla_get_u32(tb[ATH10K_TM_ATTR_WMI_CMDID]);
ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
- "testmode cmd wmi cmd_id %d buf %p buf_len %d\n",
+ "testmode cmd wmi cmd_id %d buf %pK buf_len %d\n",
cmd_id, buf, buf_len);
ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", buf, buf_len);
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index 444b52c..0a47269 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -192,7 +192,7 @@
/* Avoid linking error on devm_hwmon_device_register_with_groups, I
* guess linux/hwmon.h is missing proper stubs. */
- if (!config_enabled(CONFIG_HWMON))
+ if (!IS_REACHABLE(CONFIG_HWMON))
return 0;
hwmon_dev = devm_hwmon_device_register_with_groups(ar->dev,
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index b29a86a..9852c5d 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -44,7 +44,7 @@
complete(&ar->offchan_tx_completed);
ar->offchan_tx_skb = NULL; /* just for sanity */
- ath10k_dbg(ar, ATH10K_DBG_HTT, "completed offchannel skb %p\n", skb);
+ ath10k_dbg(ar, ATH10K_DBG_HTT, "completed offchannel skb %pK\n", skb);
out:
spin_unlock_bh(&ar->data_lock);
}
@@ -119,8 +119,6 @@
ieee80211_tx_status(htt->ar->hw, msdu);
/* we do not own the msdu anymore */
- ath10k_mac_tx_push_pending(ar);
-
return 0;
}
diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h
index 64ebd30..c9a8bb1 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-ops.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h
@@ -51,6 +51,8 @@
struct wmi_roam_ev_arg *arg);
int (*pull_wow_event)(struct ath10k *ar, struct sk_buff *skb,
struct wmi_wow_ev_arg *arg);
+ int (*pull_echo_ev)(struct ath10k *ar, struct sk_buff *skb,
+ struct wmi_echo_ev_arg *arg);
enum wmi_txbf_conf (*get_txbf_conf_scheme)(struct ath10k *ar);
struct sk_buff *(*gen_pdev_suspend)(struct ath10k *ar, u32 suspend_opt);
@@ -123,7 +125,7 @@
enum wmi_force_fw_hang_type type,
u32 delay_ms);
struct sk_buff *(*gen_mgmt_tx)(struct ath10k *ar, struct sk_buff *skb);
- struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u32 module_enable,
+ struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u64 module_enable,
u32 log_level);
struct sk_buff *(*gen_pktlog_enable)(struct ath10k *ar, u32 filter);
struct sk_buff *(*gen_pktlog_disable)(struct ath10k *ar);
@@ -194,6 +196,7 @@
struct sk_buff *(*gen_pdev_bss_chan_info_req)
(struct ath10k *ar,
enum wmi_bss_survey_req_type type);
+ struct sk_buff *(*gen_echo)(struct ath10k *ar, u32 value);
};
int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
@@ -349,6 +352,16 @@
return ar->wmi.ops->pull_wow_event(ar, skb, arg);
}
+static inline int
+ath10k_wmi_pull_echo_ev(struct ath10k *ar, struct sk_buff *skb,
+ struct wmi_echo_ev_arg *arg)
+{
+ if (!ar->wmi.ops->pull_echo_ev)
+ return -EOPNOTSUPP;
+
+ return ar->wmi.ops->pull_echo_ev(ar, skb, arg);
+}
+
static inline enum wmi_txbf_conf
ath10k_wmi_get_txbf_conf_scheme(struct ath10k *ar)
{
@@ -932,7 +945,7 @@
}
static inline int
-ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable, u32 log_level)
+ath10k_wmi_dbglog_cfg(struct ath10k *ar, u64 module_enable, u32 log_level)
{
struct sk_buff *skb;
@@ -1382,4 +1395,20 @@
wmi->cmd->pdev_bss_chan_info_request_cmdid);
}
+static inline int
+ath10k_wmi_echo(struct ath10k *ar, u32 value)
+{
+ struct ath10k_wmi *wmi = &ar->wmi;
+ struct sk_buff *skb;
+
+ if (!wmi->ops->gen_echo)
+ return -EOPNOTSUPP;
+
+ skb = wmi->ops->gen_echo(ar, value);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ return ath10k_wmi_cmd_send(ar, skb, wmi->cmd->echo_cmdid);
+}
+
#endif
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index e09337e..e64f593 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1223,6 +1223,33 @@
return 0;
}
+static int ath10k_wmi_tlv_op_pull_echo_ev(struct ath10k *ar,
+ struct sk_buff *skb,
+ struct wmi_echo_ev_arg *arg)
+{
+ const void **tb;
+ const struct wmi_echo_event *ev;
+ int ret;
+
+ tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath10k_warn(ar, "failed to parse tlv: %d\n", ret);
+ return ret;
+ }
+
+ ev = tb[WMI_TLV_TAG_STRUCT_ECHO_EVENT];
+ if (!ev) {
+ kfree(tb);
+ return -EPROTO;
+ }
+
+ arg->value = ev->value;
+
+ kfree(tb);
+ return 0;
+}
+
static struct sk_buff *
ath10k_wmi_tlv_op_gen_pdev_suspend(struct ath10k *ar, u32 opt)
{
@@ -2441,7 +2468,7 @@
}
static struct sk_buff *
-ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable,
+ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable,
u32 log_level) {
struct wmi_tlv_dbglog_cmd *cmd;
struct wmi_tlv *tlv;
@@ -3081,6 +3108,34 @@
return skb;
}
+static struct sk_buff *
+ath10k_wmi_tlv_op_gen_echo(struct ath10k *ar, u32 value)
+{
+ struct wmi_echo_cmd *cmd;
+ struct wmi_tlv *tlv;
+ struct sk_buff *skb;
+ void *ptr;
+ size_t len;
+
+ len = sizeof(*tlv) + sizeof(*cmd);
+ skb = ath10k_wmi_alloc_skb(ar, len);
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ ptr = (void *)skb->data;
+ tlv = ptr;
+ tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_ECHO_CMD);
+ tlv->len = __cpu_to_le16(sizeof(*cmd));
+ cmd = (void *)tlv->value;
+ cmd->value = cpu_to_le32(value);
+
+ ptr += sizeof(*tlv);
+ ptr += sizeof(*cmd);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv echo value 0x%08x\n", value);
+ return skb;
+}
+
/****************/
/* TLV mappings */
/****************/
@@ -3429,6 +3484,7 @@
.pull_fw_stats = ath10k_wmi_tlv_op_pull_fw_stats,
.pull_roam_ev = ath10k_wmi_tlv_op_pull_roam_ev,
.pull_wow_event = ath10k_wmi_tlv_op_pull_wow_ev,
+ .pull_echo_ev = ath10k_wmi_tlv_op_pull_echo_ev,
.get_txbf_conf_scheme = ath10k_wmi_tlv_txbf_conf_scheme,
.gen_pdev_suspend = ath10k_wmi_tlv_op_gen_pdev_suspend,
@@ -3485,6 +3541,7 @@
.gen_adaptive_qcs = ath10k_wmi_tlv_op_gen_adaptive_qcs,
.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ .gen_echo = ath10k_wmi_tlv_op_gen_echo,
};
static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index d246288..38993d7 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -29,6 +29,9 @@
#include "p2p.h"
#include "hw.h"
+#define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9
+#define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ)
+
/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
.init_cmdid = WMI_INIT_CMDID,
@@ -1874,7 +1877,7 @@
ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
memcpy(cmd->buf, msdu->data, msdu->len);
- ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
+ ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %pK len %d ftype %02x stype %02x\n",
msdu, skb->len, fc & IEEE80211_FCTL_FTYPE,
fc & IEEE80211_FCTL_STYPE);
trace_ath10k_tx_hdr(ar, skb->data, skb->len);
@@ -2240,6 +2243,29 @@
return 0;
}
+static bool ath10k_wmi_rx_is_decrypted(struct ath10k *ar,
+ struct ieee80211_hdr *hdr)
+{
+ if (!ieee80211_has_protected(hdr->frame_control))
+ return false;
+
+ /* FW delivers WEP Shared Auth frame with Protected Bit set and
+ * encrypted payload. However in case of PMF it delivers decrypted
+ * frames with Protected Bit set.
+ */
+ if (ieee80211_is_auth(hdr->frame_control))
+ return false;
+
+ /* qca99x0 based FW delivers broadcast or multicast management frames
+ * (ex: group privacy action frames in mesh) as encrypted payload.
+ */
+ if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) &&
+ ar->hw_params.sw_decrypt_mcast_mgmt)
+ return false;
+
+ return true;
+}
+
int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_mgmt_rx_ev_arg arg = {};
@@ -2326,11 +2352,7 @@
ath10k_wmi_handle_wep_reauth(ar, skb, status);
- /* FW delivers WEP Shared Auth frame with Protected Bit set and
- * encrypted payload. However in case of PMF it delivers decrypted
- * frames with Protected Bit set. */
- if (ieee80211_has_protected(hdr->frame_control) &&
- !ieee80211_is_auth(hdr->frame_control)) {
+ if (ath10k_wmi_rx_is_decrypted(ar, hdr)) {
status->flag |= RX_FLAG_DECRYPTED;
if (!ieee80211_is_action(hdr->frame_control) &&
@@ -2347,7 +2369,7 @@
ath10k_mac_handle_beacon(ar, skb);
ath10k_dbg(ar, ATH10K_DBG_MGMT,
- "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
+ "event mgmt rx skb %pK len %d ftype %02x stype %02x\n",
skb, skb->len,
fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
@@ -2495,7 +2517,21 @@
void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
{
- ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
+ struct wmi_echo_ev_arg arg = {};
+ int ret;
+
+ ret = ath10k_wmi_pull_echo_ev(ar, skb, &arg);
+ if (ret) {
+ ath10k_warn(ar, "failed to parse echo: %d\n", ret);
+ return;
+ }
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi event echo value 0x%08x\n",
+ le32_to_cpu(arg.value));
+
+ if (le32_to_cpu(arg.value) == ATH10K_WMI_BARRIER_ECHO_ID)
+ complete(&ar->wmi.barrier);
}
int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
@@ -3527,7 +3563,6 @@
ath10k_warn(ar, "failed to map beacon: %d\n",
ret);
dev_kfree_skb_any(bcn);
- ret = -EIO;
goto skip;
}
@@ -4792,6 +4827,17 @@
return 0;
}
+static int ath10k_wmi_op_pull_echo_ev(struct ath10k *ar,
+ struct sk_buff *skb,
+ struct wmi_echo_ev_arg *arg)
+{
+ struct wmi_echo_event *ev = (void *)skb->data;
+
+ arg->value = ev->value;
+
+ return 0;
+}
+
int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_rdy_ev_arg arg = {};
@@ -5124,6 +5170,7 @@
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10_2_event_id id;
+ bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
@@ -5133,6 +5180,18 @@
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
+ consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+ /* Ready event must be handled normally also in UTF mode so that we
+ * know the UTF firmware has booted, others we are just bypass WMI
+ * events to testmode.
+ */
+ if (consumed && id != WMI_10_2_READY_EVENTID) {
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi testmode consumed 0x%x\n", id);
+ goto out;
+ }
+
switch (id) {
case WMI_10_2_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
@@ -5248,6 +5307,7 @@
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10_4_event_id id;
+ bool consumed;
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
@@ -5257,6 +5317,18 @@
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
+ consumed = ath10k_tm_event_wmi(ar, id, skb);
+
+ /* Ready event must be handled normally also in UTF mode so that we
+ * know the UTF firmware has booted, others we are just bypass WMI
+ * events to testmode.
+ */
+ if (consumed && id != WMI_10_4_READY_EVENTID) {
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi testmode consumed 0x%x\n", id);
+ goto out;
+ }
+
switch (id) {
case WMI_10_4_MGMT_RX_EVENTID:
ath10k_wmi_event_mgmt_rx(ar, skb);
@@ -5306,6 +5378,7 @@
break;
case WMI_10_4_WOW_WAKEUP_HOST_EVENTID:
case WMI_10_4_PEER_RATECODE_LIST_EVENTID:
+ case WMI_10_4_WDS_PEER_EVENTID:
ath10k_dbg(ar, ATH10K_DBG_WMI,
"received event id %d not implemented\n", id);
break;
@@ -6863,7 +6936,7 @@
}
static struct sk_buff *
-ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable,
+ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable,
u32 log_level)
{
struct wmi_dbglog_cfg_cmd *cmd;
@@ -6901,6 +6974,44 @@
}
static struct sk_buff *
+ath10k_wmi_10_4_op_gen_dbglog_cfg(struct ath10k *ar, u64 module_enable,
+ u32 log_level)
+{
+ struct wmi_10_4_dbglog_cfg_cmd *cmd;
+ struct sk_buff *skb;
+ u32 cfg;
+
+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ cmd = (struct wmi_10_4_dbglog_cfg_cmd *)skb->data;
+
+ if (module_enable) {
+ cfg = SM(log_level,
+ ATH10K_DBGLOG_CFG_LOG_LVL);
+ } else {
+ /* set back defaults, all modules with WARN level */
+ cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
+ ATH10K_DBGLOG_CFG_LOG_LVL);
+ module_enable = ~0;
+ }
+
+ cmd->module_enable = __cpu_to_le64(module_enable);
+ cmd->module_valid = __cpu_to_le64(~0);
+ cmd->config_enable = __cpu_to_le32(cfg);
+ cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi dbglog cfg modules 0x%016llx 0x%016llx config %08x %08x\n",
+ __le64_to_cpu(cmd->module_enable),
+ __le64_to_cpu(cmd->module_valid),
+ __le32_to_cpu(cmd->config_enable),
+ __le32_to_cpu(cmd->config_valid));
+ return skb;
+}
+
+static struct sk_buff *
ath10k_wmi_op_gen_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
{
struct wmi_pdev_pktlog_enable_cmd *cmd;
@@ -7649,6 +7760,48 @@
return skb;
}
+static struct sk_buff *
+ath10k_wmi_op_gen_echo(struct ath10k *ar, u32 value)
+{
+ struct wmi_echo_cmd *cmd;
+ struct sk_buff *skb;
+
+ skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
+ if (!skb)
+ return ERR_PTR(-ENOMEM);
+
+ cmd = (struct wmi_echo_cmd *)skb->data;
+ cmd->value = cpu_to_le32(value);
+
+ ath10k_dbg(ar, ATH10K_DBG_WMI,
+ "wmi echo value 0x%08x\n", value);
+ return skb;
+}
+
+int
+ath10k_wmi_barrier(struct ath10k *ar)
+{
+ int ret;
+ int time_left;
+
+ spin_lock_bh(&ar->data_lock);
+ reinit_completion(&ar->wmi.barrier);
+ spin_unlock_bh(&ar->data_lock);
+
+ ret = ath10k_wmi_echo(ar, ATH10K_WMI_BARRIER_ECHO_ID);
+ if (ret) {
+ ath10k_warn(ar, "failed to submit wmi echo: %d\n", ret);
+ return ret;
+ }
+
+ time_left = wait_for_completion_timeout(&ar->wmi.barrier,
+ ATH10K_WMI_BARRIER_TIMEOUT_HZ);
+ if (!time_left)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
static const struct wmi_ops wmi_ops = {
.rx = ath10k_wmi_op_rx,
.map_svc = wmi_main_svc_map,
@@ -7665,6 +7818,7 @@
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_fw_stats = ath10k_wmi_main_op_pull_fw_stats,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
@@ -7709,6 +7863,7 @@
.gen_delba_send = ath10k_wmi_op_gen_delba_send,
.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ .gen_echo = ath10k_wmi_op_gen_echo,
/* .gen_bcn_tmpl not implemented */
/* .gen_prb_tmpl not implemented */
/* .gen_p2p_go_bcn_ie not implemented */
@@ -7738,6 +7893,7 @@
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
@@ -7777,6 +7933,7 @@
.gen_delba_send = ath10k_wmi_op_gen_delba_send,
.fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
+ .gen_echo = ath10k_wmi_op_gen_echo,
/* .gen_bcn_tmpl not implemented */
/* .gen_prb_tmpl not implemented */
/* .gen_p2p_go_bcn_ie not implemented */
@@ -7796,6 +7953,7 @@
.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,
+ .gen_echo = ath10k_wmi_op_gen_echo,
.pull_scan = ath10k_wmi_op_pull_scan_ev,
.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
@@ -7807,6 +7965,7 @@
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
@@ -7862,6 +8021,7 @@
.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,
+ .gen_echo = ath10k_wmi_op_gen_echo,
.pull_scan = ath10k_wmi_op_pull_scan_ev,
.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
@@ -7873,6 +8033,7 @@
.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
.pull_roam_ev = ath10k_wmi_op_pull_roam_ev,
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
@@ -7968,7 +8129,7 @@
.gen_pdev_set_wmm = ath10k_wmi_op_gen_pdev_set_wmm,
.gen_force_fw_hang = ath10k_wmi_op_gen_force_fw_hang,
.gen_mgmt_tx = ath10k_wmi_op_gen_mgmt_tx,
- .gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
+ .gen_dbglog_cfg = ath10k_wmi_10_4_op_gen_dbglog_cfg,
.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
.gen_pdev_set_quiet_mode = ath10k_wmi_op_gen_pdev_set_quiet_mode,
@@ -7980,10 +8141,12 @@
.ext_resource_config = ath10k_wmi_10_4_ext_resource_config,
/* shared with 10.2 */
+ .pull_echo_ev = ath10k_wmi_op_pull_echo_ev,
.gen_request_stats = ath10k_wmi_op_gen_request_stats,
.gen_pdev_get_temperature = ath10k_wmi_10_2_op_gen_pdev_get_temperature,
.get_vdev_subtype = ath10k_wmi_10_4_op_get_vdev_subtype,
.gen_pdev_bss_chan_info_req = ath10k_wmi_10_2_op_gen_pdev_bss_chan_info,
+ .gen_echo = ath10k_wmi_op_gen_echo,
};
int ath10k_wmi_attach(struct ath10k *ar)
@@ -8036,6 +8199,7 @@
init_completion(&ar->wmi.service_ready);
init_completion(&ar->wmi.unified_ready);
+ init_completion(&ar->wmi.barrier);
INIT_WORK(&ar->svc_rdy_work, ath10k_wmi_event_service_ready_work);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 3ef4688..48e04b9 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -180,6 +180,7 @@
WMI_SERVICE_MESH_NON_11S,
WMI_SERVICE_PEER_STATS,
WMI_SERVICE_RESTRT_CHNL_SUPPORT,
+ WMI_SERVICE_PERIODIC_CHAN_STAT_SUPPORT,
WMI_SERVICE_TX_MODE_PUSH_ONLY,
WMI_SERVICE_TX_MODE_PUSH_PULL,
WMI_SERVICE_TX_MODE_DYNAMIC,
@@ -305,6 +306,7 @@
WMI_10_4_SERVICE_RESTRT_CHNL_SUPPORT,
WMI_10_4_SERVICE_PEER_STATS,
WMI_10_4_SERVICE_MESH_11S,
+ WMI_10_4_SERVICE_PERIODIC_CHAN_STAT_SUPPORT,
WMI_10_4_SERVICE_TX_MODE_PUSH_ONLY,
WMI_10_4_SERVICE_TX_MODE_PUSH_PULL,
WMI_10_4_SERVICE_TX_MODE_DYNAMIC,
@@ -402,6 +404,7 @@
SVCSTR(WMI_SERVICE_MESH_NON_11S);
SVCSTR(WMI_SERVICE_PEER_STATS);
SVCSTR(WMI_SERVICE_RESTRT_CHNL_SUPPORT);
+ SVCSTR(WMI_SERVICE_PERIODIC_CHAN_STAT_SUPPORT);
SVCSTR(WMI_SERVICE_TX_MODE_PUSH_ONLY);
SVCSTR(WMI_SERVICE_TX_MODE_PUSH_PULL);
SVCSTR(WMI_SERVICE_TX_MODE_DYNAMIC);
@@ -652,6 +655,8 @@
WMI_SERVICE_PEER_STATS, len);
SVCMAP(WMI_10_4_SERVICE_MESH_11S,
WMI_SERVICE_MESH_11S, len);
+ SVCMAP(WMI_10_4_SERVICE_PERIODIC_CHAN_STAT_SUPPORT,
+ WMI_SERVICE_PERIODIC_CHAN_STAT_SUPPORT, len);
SVCMAP(WMI_10_4_SERVICE_TX_MODE_PUSH_ONLY,
WMI_SERVICE_TX_MODE_PUSH_ONLY, len);
SVCMAP(WMI_10_4_SERVICE_TX_MODE_PUSH_PULL,
@@ -6169,6 +6174,20 @@
__le32 config_valid;
} __packed;
+struct wmi_10_4_dbglog_cfg_cmd {
+ /* bitmask to hold mod id config*/
+ __le64 module_enable;
+
+ /* see ATH10K_DBGLOG_CFG_ */
+ __le32 config_enable;
+
+ /* mask of module id bits to be changed */
+ __le64 module_valid;
+
+ /* mask of config bits to be changed, see ATH10K_DBGLOG_CFG_ */
+ __le32 config_valid;
+} __packed;
+
enum wmi_roam_reason {
WMI_ROAM_REASON_BETTER_AP = 1,
WMI_ROAM_REASON_BEACON_MISS = 2,
@@ -6296,6 +6315,10 @@
__le32 rssi;
};
+struct wmi_echo_ev_arg {
+ __le32 value;
+};
+
struct wmi_pdev_temperature_event {
/* temperature value in Celcius degree */
__le32 temperature;
@@ -6624,5 +6647,6 @@
char *buf);
int ath10k_wmi_op_get_vdev_subtype(struct ath10k *ar,
enum wmi_vdev_subtype subtype);
+int ath10k_wmi_barrier(struct ath10k *ar);
#endif /* _WMI_H_ */
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 929d7cc..4f8d9ed 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -909,7 +909,7 @@
struct ath5k_hw *ah = inode->i_private;
bool res;
int i, ret;
- u32 eesize;
+ u32 eesize; /* NB: in 16-bit words */
u16 val, *buf;
/* Get eeprom size */
@@ -932,7 +932,7 @@
/* Create buffer and read in eeprom */
- buf = vmalloc(eesize);
+ buf = vmalloc(eesize * 2);
if (!buf) {
ret = -ENOMEM;
goto err;
@@ -952,7 +952,7 @@
}
ep->buf = buf;
- ep->len = i;
+ ep->len = eesize * 2;
file->private_data = (void *)ep;
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 72e2ec6..b7fe0af 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -1449,14 +1449,14 @@
return -EIO;
if (test_bit(CONNECTED, &vif->flags)) {
- ar->tx_pwr = 0;
+ ar->tx_pwr = 255;
if (ath6kl_wmi_get_tx_pwr_cmd(ar->wmi, vif->fw_vif_idx) != 0) {
ath6kl_err("ath6kl_wmi_get_tx_pwr_cmd failed\n");
return -EIO;
}
- wait_event_interruptible_timeout(ar->event_wq, ar->tx_pwr != 0,
+ wait_event_interruptible_timeout(ar->event_wq, ar->tx_pwr != 255,
5 * HZ);
if (signal_pending(current)) {
diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index 18c0708..d194253 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -64,7 +64,7 @@
}
EXPORT_SYMBOL(ath6kl_hif_rw_comp_handler);
-#define REG_DUMP_COUNT_AR6003 60
+#define REGISTER_DUMP_COUNT 60
#define REGISTER_DUMP_LEN_MAX 60
static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
@@ -73,9 +73,6 @@
u32 i, address, regdump_addr = 0;
int ret;
- if (ar->target_type != TARGET_TYPE_AR6003)
- return;
-
/* the reg dump pointer is copied to the host interest area */
address = ath6kl_get_hi_item_addr(ar, HI_ITEM(hi_failure_state));
address = TARG_VTOP(ar->target_type, address);
@@ -95,7 +92,7 @@
/* fetch register dump data */
ret = ath6kl_diag_read(ar, regdump_addr, (u8 *)®dump_val[0],
- REG_DUMP_COUNT_AR6003 * (sizeof(u32)));
+ REGISTER_DUMP_COUNT * (sizeof(u32)));
if (ret) {
ath6kl_warn("failed to get register dump: %d\n", ret);
return;
@@ -105,9 +102,9 @@
ath6kl_info("hw 0x%x fw %s\n", ar->wiphy->hw_version,
ar->wiphy->fw_version);
- BUILD_BUG_ON(REG_DUMP_COUNT_AR6003 % 4);
+ BUILD_BUG_ON(REGISTER_DUMP_COUNT % 4);
- for (i = 0; i < REG_DUMP_COUNT_AR6003; i += 4) {
+ for (i = 0; i < REGISTER_DUMP_COUNT; i += 4) {
ath6kl_info("%d: 0x%8.8x 0x%8.8x 0x%8.8x 0x%8.8x\n",
i,
le32_to_cpu(regdump_val[i]),
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 1b271b9..8eea8d2 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -260,8 +260,8 @@
int cur_bin;
int upper, lower, cur_vit_mask;
int i;
- int8_t mask_m[123];
- int8_t mask_p[123];
+ int8_t mask_m[123] = {0};
+ int8_t mask_p[123] = {0};
int8_t mask_amt;
int tmp_mask;
static const int pilot_mask_reg[4] = {
@@ -274,9 +274,6 @@
};
static const int inc[4] = { 0, 100, 0, 0 };
- memset(&mask_m, 0, sizeof(int8_t) * 123);
- memset(&mask_p, 0, sizeof(int8_t) * 123);
-
cur_bin = -6000;
upper = bin + 100;
lower = bin - 100;
@@ -302,7 +299,7 @@
upper = bin + 120;
lower = bin - 120;
- for (i = 0; i < 123; i++) {
+ for (i = 0; i < ARRAY_SIZE(mask_m); i++) {
if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) {
/* workaround for gcc bug #37014 */
volatile int tmp_v = abs(cur_vit_mask - bin);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 5bd2cba..08607d7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3252,7 +3252,8 @@
int i;
for (i = 0; i < mdata_size / 2; i++, data++)
- ath9k_hw_nvram_read(ah, i, data);
+ if (!ath9k_hw_nvram_read(ah, i, data))
+ return -EIO;
return 0;
}
@@ -3282,7 +3283,8 @@
if (ath9k_hw_use_flash(ah)) {
u8 txrx;
- ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
+ if (ar9300_eeprom_restore_flash(ah, mptr, mdata_size))
+ return -EIO;
/* check if eeprom contains valid data */
eep = (struct ar9300_eeprom *) mptr;
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 490f74d..ddb2886 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -22,7 +22,7 @@
#ifdef CONFIG_MAC80211_LEDS
-void ath_fill_led_pin(struct ath_softc *sc)
+static void ath_fill_led_pin(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 7cb65c3..e9f32b5 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -924,7 +924,7 @@
} else {
if (iter_data->primary_beacon_vif->type != NL80211_IFTYPE_AP &&
vif->type == NL80211_IFTYPE_AP)
- iter_data->primary_beacon_vif = vif;
+ iter_data->primary_beacon_vif = vif;
}
iter_data->beacons = true;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 8ddd604..52bfbb9 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -50,9 +50,11 @@
static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
struct ath_atx_tid *tid, struct sk_buff *skb);
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- int tx_flags, struct ath_txq *txq);
+ int tx_flags, struct ath_txq *txq,
+ struct ieee80211_sta *sta);
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
struct ath_txq *txq, struct list_head *bf_q,
+ struct ieee80211_sta *sta,
struct ath_tx_status *ts, int txok);
static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
struct list_head *head, bool internal);
@@ -77,6 +79,22 @@
/* Aggregation logic */
/*********************/
+static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_sta *sta = info->status.status_driver_data[0];
+
+ if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) {
+ ieee80211_tx_status(hw, skb);
+ return;
+ }
+
+ if (sta)
+ ieee80211_tx_status_noskb(hw, sta, info);
+
+ dev_kfree_skb(skb);
+}
+
void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
__acquires(&txq->axq_lock)
{
@@ -92,6 +110,7 @@
void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
__releases(&txq->axq_lock)
{
+ struct ieee80211_hw *hw = sc->hw;
struct sk_buff_head q;
struct sk_buff *skb;
@@ -100,7 +119,7 @@
spin_unlock_bh(&txq->axq_lock);
while ((skb = __skb_dequeue(&q)))
- ieee80211_tx_status(sc->hw, skb);
+ ath_tx_status(hw, skb);
}
static void ath_tx_queue_tid(struct ath_softc *sc, struct ath_txq *txq,
@@ -253,7 +272,7 @@
}
list_add_tail(&bf->list, &bf_head);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0);
}
if (sendbar) {
@@ -318,12 +337,12 @@
bf = fi->bf;
if (!bf) {
- ath_tx_complete(sc, skb, ATH_TX_ERROR, txq);
+ ath_tx_complete(sc, skb, ATH_TX_ERROR, txq, NULL);
continue;
}
list_add_tail(&bf->list, &bf_head);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0);
}
}
@@ -426,15 +445,14 @@
static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_buf *bf, struct list_head *bf_q,
+ struct ieee80211_sta *sta,
+ struct ath_atx_tid *tid,
struct ath_tx_status *ts, int txok)
{
struct ath_node *an = NULL;
struct sk_buff *skb;
- struct ieee80211_sta *sta;
- struct ieee80211_hw *hw = sc->hw;
struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *tx_info;
- struct ath_atx_tid *tid = NULL;
struct ath_buf *bf_next, *bf_last = bf->bf_lastbf;
struct list_head bf_head;
struct sk_buff_head bf_pending;
@@ -460,12 +478,7 @@
for (i = 0; i < ts->ts_rateindex; i++)
retries += rates[i].count;
- rcu_read_lock();
-
- sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr1, hdr->addr2);
if (!sta) {
- rcu_read_unlock();
-
INIT_LIST_HEAD(&bf_head);
while (bf) {
bf_next = bf->bf_next;
@@ -473,7 +486,7 @@
if (!bf->bf_state.stale || bf_next != NULL)
list_move_tail(&bf->list, &bf_head);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, ts, 0);
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, ts, 0);
bf = bf_next;
}
@@ -481,7 +494,6 @@
}
an = (struct ath_node *)sta->drv_priv;
- tid = ath_get_skb_tid(sc, an, skb);
seq_first = tid->seq_start;
isba = ts->ts_flags & ATH9K_TX_BA;
@@ -583,7 +595,7 @@
ts);
}
- ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, sta, ts,
!txfail);
} else {
if (tx_info->flags & IEEE80211_TX_STATUS_EOSP) {
@@ -604,7 +616,8 @@
ath_tx_update_baw(sc, tid, seqno);
ath_tx_complete_buf(sc, bf, txq,
- &bf_head, ts, 0);
+ &bf_head, NULL, ts,
+ 0);
bar_index = max_t(int, bar_index,
ATH_BA_INDEX(seq_first, seqno));
break;
@@ -648,8 +661,6 @@
ath_txq_lock(sc, txq);
}
- rcu_read_unlock();
-
if (needreset)
ath9k_queue_reset(sc, RESET_TYPE_TX_ERROR);
}
@@ -664,7 +675,11 @@
struct ath_tx_status *ts, struct ath_buf *bf,
struct list_head *bf_head)
{
+ struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *info;
+ struct ieee80211_sta *sta;
+ struct ieee80211_hdr *hdr;
+ struct ath_atx_tid *tid = NULL;
bool txok, flush;
txok = !(ts->ts_status & ATH9K_TXERR_MASK);
@@ -677,6 +692,16 @@
ts->duration = ath9k_hw_get_duration(sc->sc_ah, bf->bf_desc,
ts->ts_rateindex);
+
+ hdr = (struct ieee80211_hdr *) bf->bf_mpdu->data;
+ sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr1, hdr->addr2);
+ if (sta) {
+ struct ath_node *an = (struct ath_node *)sta->drv_priv;
+ tid = ath_get_skb_tid(sc, an, bf->bf_mpdu);
+ if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
+ tid->clear_ps_filter = true;
+ }
+
if (!bf_isampdu(bf)) {
if (!flush) {
info = IEEE80211_SKB_CB(bf->bf_mpdu);
@@ -685,9 +710,9 @@
ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok);
ath_dynack_sample_tx_ts(sc->sc_ah, bf->bf_mpdu, ts);
}
- ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
+ ath_tx_complete_buf(sc, bf, txq, bf_head, sta, ts, txok);
} else
- ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok);
+ ath_tx_complete_aggr(sc, txq, bf, bf_head, sta, tid, ts, txok);
if (!flush)
ath_txq_schedule(sc, txq);
@@ -923,7 +948,7 @@
list_add(&bf->list, &bf_head);
__skb_unlink(skb, *q);
ath_tx_update_baw(sc, tid, seqno);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
+ ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0);
continue;
}
@@ -1832,6 +1857,7 @@
*/
void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq)
{
+ rcu_read_lock();
ath_txq_lock(sc, txq);
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
@@ -1850,6 +1876,7 @@
ath_drain_txq_list(sc, txq, &txq->axq_q);
ath_txq_unlock_complete(sc, txq);
+ rcu_read_unlock();
}
bool ath_drain_all_txq(struct ath_softc *sc)
@@ -2472,7 +2499,8 @@
/*****************/
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- int tx_flags, struct ath_txq *txq)
+ int tx_flags, struct ath_txq *txq,
+ struct ieee80211_sta *sta)
{
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -2492,15 +2520,17 @@
tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
- padpos = ieee80211_hdrlen(hdr->frame_control);
- padsize = padpos & 3;
- if (padsize && skb->len>padpos+padsize) {
- /*
- * Remove MAC header padding before giving the frame back to
- * mac80211.
- */
- memmove(skb->data + padsize, skb->data, padpos);
- skb_pull(skb, padsize);
+ if (tx_info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) {
+ padpos = ieee80211_hdrlen(hdr->frame_control);
+ padsize = padpos & 3;
+ if (padsize && skb->len>padpos+padsize) {
+ /*
+ * Remove MAC header padding before giving the frame back to
+ * mac80211.
+ */
+ memmove(skb->data + padsize, skb->data, padpos);
+ skb_pull(skb, padsize);
+ }
}
spin_lock_irqsave(&sc->sc_pm_lock, flags);
@@ -2515,12 +2545,14 @@
}
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- __skb_queue_tail(&txq->complete_q, skb);
ath_txq_skb_done(sc, txq, skb);
+ tx_info->status.status_driver_data[0] = sta;
+ __skb_queue_tail(&txq->complete_q, skb);
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
struct ath_txq *txq, struct list_head *bf_q,
+ struct ieee80211_sta *sta,
struct ath_tx_status *ts, int txok)
{
struct sk_buff *skb = bf->bf_mpdu;
@@ -2548,7 +2580,7 @@
complete(&sc->paprd_complete);
} else {
ath_debug_stat_tx(sc, bf, ts, txq, tx_flags);
- ath_tx_complete(sc, skb, tx_flags, txq);
+ ath_tx_complete(sc, skb, tx_flags, txq, sta);
}
skip_tx_complete:
/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
@@ -2700,10 +2732,12 @@
u32 qcumask = ((1 << ATH9K_NUM_TX_QUEUES) - 1) & ah->intr_txqs;
int i;
+ rcu_read_lock();
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (ATH_TXQ_SETUP(sc, i) && (qcumask & (1 << i)))
ath_tx_processq(sc, &sc->tx.txq[i]);
}
+ rcu_read_unlock();
}
void ath_tx_edma_tasklet(struct ath_softc *sc)
@@ -2717,6 +2751,7 @@
struct list_head *fifo_list;
int status;
+ rcu_read_lock();
for (;;) {
if (test_bit(ATH_OP_HW_RESET, &common->op_flags))
break;
@@ -2787,6 +2822,7 @@
ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
ath_txq_unlock_complete(sc, txq);
}
+ rcu_read_unlock();
}
/*****************/
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 76842e6..99ab203 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -670,6 +670,7 @@
ar->readlen = outlen;
spin_unlock_bh(&ar->cmd_lock);
+ reinit_completion(&ar->cmd_wait);
err = __carl9170_exec_cmd(ar, &ar->cmd, false);
if (!(cmd & CARL9170_CMD_ASYNC_FLAG)) {
@@ -778,10 +779,7 @@
spin_lock_bh(&ar->cmd_lock);
ar->readlen = 0;
spin_unlock_bh(&ar->cmd_lock);
- complete_all(&ar->cmd_wait);
-
- /* This is required to prevent an early completion on _start */
- reinit_completion(&ar->cmd_wait);
+ complete(&ar->cmd_wait);
/*
* Note:
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
index 2f8136d..4100ffd 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
@@ -338,7 +338,7 @@
return true;
}
-static struct dfs_pattern_detector default_dpd = {
+static const struct dfs_pattern_detector default_dpd = {
.exit = dpd_exit,
.set_dfs_domain = dpd_set_domain,
.add_pulse = dpd_add_pulse,
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index f0e1175..d117240 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -354,10 +354,13 @@
wil_dbg_misc(wil, "%s(), wdev=0x%p iftype=%d\n",
__func__, wdev, wdev->iftype);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
wil_err(wil, "Already scanning\n");
+ mutex_unlock(&wil->p2p_wdev_mutex);
return -EAGAIN;
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
/* check we are client side */
switch (wdev->iftype) {
@@ -760,14 +763,11 @@
return rc;
}
-static struct wil_tid_crypto_rx_single *
-wil_find_crypto_ctx(struct wil6210_priv *wil, u8 key_index,
- enum wmi_key_usage key_usage, const u8 *mac_addr)
+static struct wil_sta_info *
+wil_find_sta_by_key_usage(struct wil6210_priv *wil,
+ enum wmi_key_usage key_usage, const u8 *mac_addr)
{
int cid = -EINVAL;
- int tid = 0;
- struct wil_sta_info *s;
- struct wil_tid_crypto_rx *c;
if (key_usage == WMI_KEY_USE_TX_GROUP)
return NULL; /* not needed */
@@ -778,18 +778,72 @@
else if (key_usage == WMI_KEY_USE_RX_GROUP)
cid = wil_find_cid_by_idx(wil, 0);
if (cid < 0) {
- wil_err(wil, "No CID for %pM %s[%d]\n", mac_addr,
- key_usage_str[key_usage], key_index);
+ wil_err(wil, "No CID for %pM %s\n", mac_addr,
+ key_usage_str[key_usage]);
return ERR_PTR(cid);
}
- s = &wil->sta[cid];
- if (key_usage == WMI_KEY_USE_PAIRWISE)
- c = &s->tid_crypto_rx[tid];
- else
- c = &s->group_crypto_rx;
+ return &wil->sta[cid];
+}
- return &c->key_id[key_index];
+static void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage,
+ struct wil_sta_info *cs,
+ struct key_params *params)
+{
+ struct wil_tid_crypto_rx_single *cc;
+ int tid;
+
+ if (!cs)
+ return;
+
+ switch (key_usage) {
+ case WMI_KEY_USE_PAIRWISE:
+ for (tid = 0; tid < WIL_STA_TID_NUM; tid++) {
+ cc = &cs->tid_crypto_rx[tid].key_id[key_index];
+ if (params->seq)
+ memcpy(cc->pn, params->seq,
+ IEEE80211_GCMP_PN_LEN);
+ else
+ memset(cc->pn, 0, IEEE80211_GCMP_PN_LEN);
+ cc->key_set = true;
+ }
+ break;
+ case WMI_KEY_USE_RX_GROUP:
+ cc = &cs->group_crypto_rx.key_id[key_index];
+ if (params->seq)
+ memcpy(cc->pn, params->seq, IEEE80211_GCMP_PN_LEN);
+ else
+ memset(cc->pn, 0, IEEE80211_GCMP_PN_LEN);
+ cc->key_set = true;
+ break;
+ default:
+ break;
+ }
+}
+
+static void wil_del_rx_key(u8 key_index, enum wmi_key_usage key_usage,
+ struct wil_sta_info *cs)
+{
+ struct wil_tid_crypto_rx_single *cc;
+ int tid;
+
+ if (!cs)
+ return;
+
+ switch (key_usage) {
+ case WMI_KEY_USE_PAIRWISE:
+ for (tid = 0; tid < WIL_STA_TID_NUM; tid++) {
+ cc = &cs->tid_crypto_rx[tid].key_id[key_index];
+ cc->key_set = false;
+ }
+ break;
+ case WMI_KEY_USE_RX_GROUP:
+ cc = &cs->group_crypto_rx.key_id[key_index];
+ cc->key_set = false;
+ break;
+ default:
+ break;
+ }
}
static int wil_cfg80211_add_key(struct wiphy *wiphy,
@@ -801,24 +855,26 @@
int rc;
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
enum wmi_key_usage key_usage = wil_detect_key_usage(wil, pairwise);
- struct wil_tid_crypto_rx_single *cc = wil_find_crypto_ctx(wil,
- key_index,
- key_usage,
- mac_addr);
+ struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, key_usage,
+ mac_addr);
+
+ if (!params) {
+ wil_err(wil, "NULL params\n");
+ return -EINVAL;
+ }
wil_dbg_misc(wil, "%s(%pM %s[%d] PN %*phN)\n", __func__,
mac_addr, key_usage_str[key_usage], key_index,
params->seq_len, params->seq);
- if (IS_ERR(cc)) {
+ if (IS_ERR(cs)) {
wil_err(wil, "Not connected, %s(%pM %s[%d] PN %*phN)\n",
__func__, mac_addr, key_usage_str[key_usage], key_index,
params->seq_len, params->seq);
return -EINVAL;
}
- if (cc)
- cc->key_set = false;
+ wil_del_rx_key(key_index, key_usage, cs);
if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) {
wil_err(wil,
@@ -831,13 +887,8 @@
rc = wmi_add_cipher_key(wil, key_index, mac_addr, params->key_len,
params->key, key_usage);
- if ((rc == 0) && cc) {
- if (params->seq)
- memcpy(cc->pn, params->seq, IEEE80211_GCMP_PN_LEN);
- else
- memset(cc->pn, 0, IEEE80211_GCMP_PN_LEN);
- cc->key_set = true;
- }
+ if (!rc)
+ wil_set_crypto_rx(key_index, key_usage, cs, params);
return rc;
}
@@ -849,20 +900,18 @@
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
enum wmi_key_usage key_usage = wil_detect_key_usage(wil, pairwise);
- struct wil_tid_crypto_rx_single *cc = wil_find_crypto_ctx(wil,
- key_index,
- key_usage,
- mac_addr);
+ struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, key_usage,
+ mac_addr);
wil_dbg_misc(wil, "%s(%pM %s[%d])\n", __func__, mac_addr,
key_usage_str[key_usage], key_index);
- if (IS_ERR(cc))
+ if (IS_ERR(cs))
wil_info(wil, "Not connected, %s(%pM %s[%d])\n", __func__,
mac_addr, key_usage_str[key_usage], key_index);
- if (!IS_ERR_OR_NULL(cc))
- cc->key_set = false;
+ if (!IS_ERR_OR_NULL(cs))
+ wil_del_rx_key(key_index, key_usage, cs);
return wmi_del_cipher_key(wil, key_index, mac_addr, key_usage);
}
@@ -1363,23 +1412,16 @@
struct wireless_dev *wdev)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
- u8 started;
+ struct wil_p2p_info *p2p = &wil->p2p;
+
+ if (!p2p->p2p_dev_started)
+ return;
wil_dbg_misc(wil, "%s: entered\n", __func__);
mutex_lock(&wil->mutex);
- started = wil_p2p_stop_discovery(wil);
- if (started && wil->scan_request) {
- struct cfg80211_scan_info info = {
- .aborted = true,
- };
-
- cfg80211_scan_done(wil->scan_request, &info);
- wil->scan_request = NULL;
- wil->radio_wdev = wil->wdev;
- }
+ wil_p2p_stop_radio_operations(wil);
+ p2p->p2p_dev_started = 0;
mutex_unlock(&wil->mutex);
-
- wil->p2p.p2p_dev_started = 0;
}
static struct cfg80211_ops wil_cfg80211_ops = {
@@ -1464,14 +1506,8 @@
set_wiphy_dev(wdev->wiphy, dev);
wil_wiphy_init(wdev->wiphy);
- rc = wiphy_register(wdev->wiphy);
- if (rc < 0)
- goto out_failed_reg;
-
return wdev;
-out_failed_reg:
- wiphy_free(wdev->wiphy);
out:
kfree(wdev);
@@ -1487,7 +1523,6 @@
if (!wdev)
return;
- wiphy_unregister(wdev->wiphy);
wiphy_free(wdev->wiphy);
kfree(wdev);
}
@@ -1498,11 +1533,11 @@
mutex_lock(&wil->p2p_wdev_mutex);
p2p_wdev = wil->p2p_wdev;
+ wil->p2p_wdev = NULL;
+ wil->radio_wdev = wil_to_wdev(wil);
+ mutex_unlock(&wil->p2p_wdev_mutex);
if (p2p_wdev) {
- wil->p2p_wdev = NULL;
- wil->radio_wdev = wil_to_wdev(wil);
cfg80211_unregister_wdev(p2p_wdev);
kfree(p2p_wdev);
}
- mutex_unlock(&wil->p2p_wdev_mutex);
}
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index a8098b4..5e4058a 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1553,6 +1553,56 @@
.open = simple_open,
};
+/*---------FW capabilities------------*/
+static int wil_fw_capabilities_debugfs_show(struct seq_file *s, void *data)
+{
+ struct wil6210_priv *wil = s->private;
+
+ seq_printf(s, "fw_capabilities : %*pb\n", WMI_FW_CAPABILITY_MAX,
+ wil->fw_capabilities);
+
+ return 0;
+}
+
+static int wil_fw_capabilities_seq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wil_fw_capabilities_debugfs_show,
+ inode->i_private);
+}
+
+static const struct file_operations fops_fw_capabilities = {
+ .open = wil_fw_capabilities_seq_open,
+ .release = single_release,
+ .read = seq_read,
+ .llseek = seq_lseek,
+};
+
+/*---------FW version------------*/
+static int wil_fw_version_debugfs_show(struct seq_file *s, void *data)
+{
+ struct wil6210_priv *wil = s->private;
+
+ if (wil->fw_version[0])
+ seq_printf(s, "%s\n", wil->fw_version);
+ else
+ seq_puts(s, "N/A\n");
+
+ return 0;
+}
+
+static int wil_fw_version_seq_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, wil_fw_version_debugfs_show,
+ inode->i_private);
+}
+
+static const struct file_operations fops_fw_version = {
+ .open = wil_fw_version_seq_open,
+ .release = single_release,
+ .read = seq_read,
+ .llseek = seq_lseek,
+};
+
/*----------------*/
static void wil6210_debugfs_init_blobs(struct wil6210_priv *wil,
struct dentry *dbg)
@@ -1603,6 +1653,8 @@
{"recovery", S_IRUGO | S_IWUSR, &fops_recovery},
{"led_cfg", S_IRUGO | S_IWUSR, &fops_led_cfg},
{"led_blink_time", S_IRUGO | S_IWUSR, &fops_led_blink_time},
+ {"fw_capabilities", S_IRUGO, &fops_fw_capabilities},
+ {"fw_version", S_IRUGO, &fops_fw_version},
};
static void wil6210_debugfs_init_files(struct wil6210_priv *wil,
@@ -1643,7 +1695,6 @@
static const struct dbg_off dbg_wil_off[] = {
WIL_FIELD(privacy, S_IRUGO, doff_u32),
WIL_FIELD(status[0], S_IRUGO | S_IWUSR, doff_ulong),
- WIL_FIELD(fw_version, S_IRUGO, doff_u32),
WIL_FIELD(hw_version, S_IRUGO, doff_x32),
WIL_FIELD(recovery_count, S_IRUGO, doff_u32),
WIL_FIELD(ap_isolate, S_IRUGO, doff_u32),
diff --git a/drivers/net/wireless/ath/wil6210/fw.h b/drivers/net/wireless/ath/wil6210/fw.h
index 7a2c6c1..2f2b910 100644
--- a/drivers/net/wireless/ath/wil6210/fw.h
+++ b/drivers/net/wireless/ath/wil6210/fw.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014,2016 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -58,6 +58,15 @@
u8 data[0]; /* free-form data [data_size], see above */
} __packed;
+/* FW capabilities encoded inside a comment record */
+#define WIL_FW_CAPABILITIES_MAGIC (0xabcddcba)
+struct wil_fw_record_capabilities { /* type == wil_fw_type_comment */
+ /* identifies capabilities record */
+ __le32 magic;
+ /* capabilities (variable size), see enum wmi_fw_capability */
+ u8 capabilities[0];
+};
+
/* perform action
* data_size = @head.size - offsetof(struct wil_fw_record_action, data)
*/
@@ -93,6 +102,9 @@
/* file header
* First record of every file
*/
+/* the FW version prefix in the comment */
+#define WIL_FW_VERSION_PREFIX "FW version: "
+#define WIL_FW_VERSION_PREFIX_LEN (sizeof(WIL_FW_VERSION_PREFIX) - 1)
struct wil_fw_record_file_header {
__le32 signature ; /* Wilocity signature */
__le32 reserved;
diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c
index d30657e..8f40eb3 100644
--- a/drivers/net/wireless/ath/wil6210/fw_inc.c
+++ b/drivers/net/wireless/ath/wil6210/fw_inc.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2014-2016 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -118,6 +118,12 @@
return (int)dlen;
}
+static int fw_ignore_section(struct wil6210_priv *wil, const void *data,
+ size_t size)
+{
+ return 0;
+}
+
static int fw_handle_comment(struct wil6210_priv *wil, const void *data,
size_t size)
{
@@ -126,6 +132,27 @@
return 0;
}
+static int
+fw_handle_capabilities(struct wil6210_priv *wil, const void *data,
+ size_t size)
+{
+ const struct wil_fw_record_capabilities *rec = data;
+ size_t capa_size;
+
+ if (size < sizeof(*rec) ||
+ le32_to_cpu(rec->magic) != WIL_FW_CAPABILITIES_MAGIC)
+ return 0;
+
+ capa_size = size - offsetof(struct wil_fw_record_capabilities,
+ capabilities);
+ bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
+ memcpy(wil->fw_capabilities, rec->capabilities,
+ min(sizeof(wil->fw_capabilities), capa_size));
+ wil_hex_dump_fw("CAPA", DUMP_PREFIX_OFFSET, 16, 1,
+ rec->capabilities, capa_size, false);
+ return 0;
+}
+
static int fw_handle_data(struct wil6210_priv *wil, const void *data,
size_t size)
{
@@ -196,6 +223,13 @@
wil_hex_dump_fw("", DUMP_PREFIX_OFFSET, 16, 1, d->comment,
sizeof(d->comment), true);
+ if (!memcmp(d->comment, WIL_FW_VERSION_PREFIX,
+ WIL_FW_VERSION_PREFIX_LEN))
+ memcpy(wil->fw_version,
+ d->comment + WIL_FW_VERSION_PREFIX_LEN,
+ min(sizeof(d->comment) - WIL_FW_VERSION_PREFIX_LEN,
+ sizeof(wil->fw_version) - 1));
+
return 0;
}
@@ -383,42 +417,51 @@
static const struct {
int type;
- int (*handler)(struct wil6210_priv *wil, const void *data, size_t size);
+ int (*load_handler)(struct wil6210_priv *wil, const void *data,
+ size_t size);
+ int (*parse_handler)(struct wil6210_priv *wil, const void *data,
+ size_t size);
} wil_fw_handlers[] = {
- {wil_fw_type_comment, fw_handle_comment},
- {wil_fw_type_data, fw_handle_data},
- {wil_fw_type_fill, fw_handle_fill},
+ {wil_fw_type_comment, fw_handle_comment, fw_handle_capabilities},
+ {wil_fw_type_data, fw_handle_data, fw_ignore_section},
+ {wil_fw_type_fill, fw_handle_fill, fw_ignore_section},
/* wil_fw_type_action */
/* wil_fw_type_verify */
- {wil_fw_type_file_header, fw_handle_file_header},
- {wil_fw_type_direct_write, fw_handle_direct_write},
- {wil_fw_type_gateway_data, fw_handle_gateway_data},
- {wil_fw_type_gateway_data4, fw_handle_gateway_data4},
+ {wil_fw_type_file_header, fw_handle_file_header,
+ fw_handle_file_header},
+ {wil_fw_type_direct_write, fw_handle_direct_write, fw_ignore_section},
+ {wil_fw_type_gateway_data, fw_handle_gateway_data, fw_ignore_section},
+ {wil_fw_type_gateway_data4, fw_handle_gateway_data4,
+ fw_ignore_section},
};
static int wil_fw_handle_record(struct wil6210_priv *wil, int type,
- const void *data, size_t size)
+ const void *data, size_t size, bool load)
{
int i;
- for (i = 0; i < ARRAY_SIZE(wil_fw_handlers); i++) {
+ for (i = 0; i < ARRAY_SIZE(wil_fw_handlers); i++)
if (wil_fw_handlers[i].type == type)
- return wil_fw_handlers[i].handler(wil, data, size);
- }
+ return load ?
+ wil_fw_handlers[i].load_handler(
+ wil, data, size) :
+ wil_fw_handlers[i].parse_handler(
+ wil, data, size);
wil_err_fw(wil, "unknown record type: %d\n", type);
return -EINVAL;
}
/**
- * wil_fw_load - load FW into device
- *
- * Load the FW and uCode code and data to the corresponding device
- * memory regions
+ * wil_fw_process - process section from FW file
+ * if load is true: Load the FW and uCode code and data to the
+ * corresponding device memory regions,
+ * otherwise only parse and look for capabilities
*
* Return error code
*/
-static int wil_fw_load(struct wil6210_priv *wil, const void *data, size_t size)
+static int wil_fw_process(struct wil6210_priv *wil, const void *data,
+ size_t size, bool load)
{
int rc = 0;
const struct wil_fw_record_head *hdr;
@@ -437,7 +480,7 @@
return -EINVAL;
}
rc = wil_fw_handle_record(wil, le16_to_cpu(hdr->type),
- &hdr[1], hdr_sz);
+ &hdr[1], hdr_sz, load);
if (rc)
return rc;
}
@@ -456,13 +499,16 @@
}
/**
- * wil_request_firmware - Request firmware and load to device
+ * wil_request_firmware - Request firmware
*
- * Request firmware image from the file and load it to device
+ * Request firmware image from the file
+ * If load is true, load firmware to device, otherwise
+ * only parse and extract capabilities
*
* Return error code
*/
-int wil_request_firmware(struct wil6210_priv *wil, const char *name)
+int wil_request_firmware(struct wil6210_priv *wil, const char *name,
+ bool load)
{
int rc, rc1;
const struct firmware *fw;
@@ -482,7 +528,7 @@
rc = rc1;
goto out;
}
- rc = wil_fw_load(wil, d, rc1);
+ rc = wil_fw_process(wil, d, rc1, load);
if (rc < 0)
goto out;
}
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 011e741..64046e0 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012-2015 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2016 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -101,7 +101,7 @@
mask_halp ? WIL6210_IRQ_DISABLE : WIL6210_IRQ_DISABLE_NO_HALP);
}
-static void wil6210_mask_halp(struct wil6210_priv *wil)
+void wil6210_mask_halp(struct wil6210_priv *wil)
{
wil_dbg_irq(wil, "%s()\n", __func__);
@@ -503,6 +503,13 @@
offsetof(struct RGF_ICR, ICR));
u32 imv_misc = wil_r(wil, RGF_DMA_EP_MISC_ICR +
offsetof(struct RGF_ICR, IMV));
+
+ /* HALP interrupt can be unmasked when misc interrupts are
+ * masked
+ */
+ if (icr_misc & BIT_DMA_EP_MISC_ICR_HALP)
+ return 0;
+
wil_err(wil, "IRQ when it should be masked: pseudo 0x%08x\n"
"Rx icm:icr:imv 0x%08x 0x%08x 0x%08x\n"
"Tx icm:icr:imv 0x%08x 0x%08x 0x%08x\n"
@@ -592,7 +599,7 @@
void wil6210_set_halp(struct wil6210_priv *wil)
{
- wil_dbg_misc(wil, "%s()\n", __func__);
+ wil_dbg_irq(wil, "%s()\n", __func__);
wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICS),
BIT_DMA_EP_MISC_ICR_HALP);
@@ -600,7 +607,7 @@
void wil6210_clear_halp(struct wil6210_priv *wil)
{
- wil_dbg_misc(wil, "%s()\n", __func__);
+ wil_dbg_irq(wil, "%s()\n", __func__);
wil_w(wil, RGF_DMA_EP_MISC_ICR + offsetof(struct RGF_ICR, ICR),
BIT_DMA_EP_MISC_ICR_HALP);
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 4bc92e5..e7130b5 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -232,6 +232,9 @@
struct net_device *ndev = wil_to_ndev(wil);
struct wireless_dev *wdev = wil->wdev;
+ if (unlikely(!ndev))
+ return;
+
might_sleep();
wil_info(wil, "%s(bssid=%pM, reason=%d, ev%s)\n", __func__, bssid,
reason_code, from_event ? "+" : "-");
@@ -849,6 +852,7 @@
bitmap_zero(wil->status, wil_status_last);
mutex_unlock(&wil->wmi_mutex);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct cfg80211_scan_info info = {
.aborted = true,
@@ -860,6 +864,7 @@
cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
wil_mask_irq(wil);
@@ -888,11 +893,12 @@
WIL_FW2_NAME);
wil_halt_cpu(wil);
+ memset(wil->fw_version, 0, sizeof(wil->fw_version));
/* Loading f/w from the file */
- rc = wil_request_firmware(wil, WIL_FW_NAME);
+ rc = wil_request_firmware(wil, WIL_FW_NAME, true);
if (rc)
return rc;
- rc = wil_request_firmware(wil, WIL_FW2_NAME);
+ rc = wil_request_firmware(wil, WIL_FW2_NAME, true);
if (rc)
return rc;
@@ -1035,10 +1041,10 @@
int __wil_down(struct wil6210_priv *wil)
{
- int rc;
-
WARN_ON(!mutex_is_locked(&wil->mutex));
+ set_bit(wil_status_resetting, wil->status);
+
if (wil->platform_ops.bus_request)
wil->platform_ops.bus_request(wil->platform_handle, 0);
@@ -1050,8 +1056,9 @@
}
wil_enable_irq(wil);
- (void)wil_p2p_stop_discovery(wil);
+ wil_p2p_stop_radio_operations(wil);
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct cfg80211_scan_info info = {
.aborted = true,
@@ -1063,18 +1070,7 @@
cfg80211_scan_done(wil->scan_request, &info);
wil->scan_request = NULL;
}
-
- if (test_bit(wil_status_fwconnected, wil->status) ||
- test_bit(wil_status_fwconnecting, wil->status)) {
-
- mutex_unlock(&wil->mutex);
- rc = wmi_call(wil, WMI_DISCONNECT_CMDID, NULL, 0,
- WMI_DISCONNECT_EVENTID, NULL, 0,
- WIL6210_DISCONNECT_TO_MS);
- mutex_lock(&wil->mutex);
- if (rc)
- wil_err(wil, "timeout waiting for disconnect\n");
- }
+ mutex_unlock(&wil->p2p_wdev_mutex);
wil_reset(wil, false);
@@ -1118,23 +1114,26 @@
mutex_lock(&wil->halp.lock);
- wil_dbg_misc(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
- wil->halp.ref_cnt);
+ wil_dbg_irq(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
+ wil->halp.ref_cnt);
if (++wil->halp.ref_cnt == 1) {
wil6210_set_halp(wil);
rc = wait_for_completion_timeout(&wil->halp.comp, to_jiffies);
- if (!rc)
+ if (!rc) {
wil_err(wil, "%s: HALP vote timed out\n", __func__);
- else
- wil_dbg_misc(wil,
- "%s: HALP vote completed after %d ms\n",
- __func__,
- jiffies_to_msecs(to_jiffies - rc));
+ /* Mask HALP as done in case the interrupt is raised */
+ wil6210_mask_halp(wil);
+ } else {
+ wil_dbg_irq(wil,
+ "%s: HALP vote completed after %d ms\n",
+ __func__,
+ jiffies_to_msecs(to_jiffies - rc));
+ }
}
- wil_dbg_misc(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
- wil->halp.ref_cnt);
+ wil_dbg_irq(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
+ wil->halp.ref_cnt);
mutex_unlock(&wil->halp.lock);
}
@@ -1145,16 +1144,16 @@
mutex_lock(&wil->halp.lock);
- wil_dbg_misc(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
- wil->halp.ref_cnt);
+ wil_dbg_irq(wil, "%s: start, HALP ref_cnt (%d)\n", __func__,
+ wil->halp.ref_cnt);
if (--wil->halp.ref_cnt == 0) {
wil6210_clear_halp(wil);
- wil_dbg_misc(wil, "%s: HALP unvote\n", __func__);
+ wil_dbg_irq(wil, "%s: HALP unvote\n", __func__);
}
- wil_dbg_misc(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
- wil->halp.ref_cnt);
+ wil_dbg_irq(wil, "%s: end, HALP ref_cnt (%d)\n", __func__,
+ wil->halp.ref_cnt);
mutex_unlock(&wil->halp.lock);
}
diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c
index 09840975..61de5e9 100644
--- a/drivers/net/wireless/ath/wil6210/netdev.c
+++ b/drivers/net/wireless/ath/wil6210/netdev.c
@@ -179,13 +179,6 @@
SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy));
wdev->netdev = ndev;
- netif_napi_add(ndev, &wil->napi_rx, wil6210_netdev_poll_rx,
- WIL6210_NAPI_BUDGET);
- netif_tx_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
- WIL6210_NAPI_BUDGET);
-
- netif_tx_stop_all_queues(ndev);
-
return wil;
out_priv:
@@ -216,25 +209,48 @@
int wil_if_add(struct wil6210_priv *wil)
{
+ struct wireless_dev *wdev = wil_to_wdev(wil);
+ struct wiphy *wiphy = wdev->wiphy;
struct net_device *ndev = wil_to_ndev(wil);
int rc;
- wil_dbg_misc(wil, "%s()\n", __func__);
+ wil_dbg_misc(wil, "entered");
+
+ strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version));
+
+ rc = wiphy_register(wiphy);
+ if (rc < 0) {
+ wil_err(wil, "failed to register wiphy, err %d\n", rc);
+ return rc;
+ }
+
+ netif_napi_add(ndev, &wil->napi_rx, wil6210_netdev_poll_rx,
+ WIL6210_NAPI_BUDGET);
+ netif_tx_napi_add(ndev, &wil->napi_tx, wil6210_netdev_poll_tx,
+ WIL6210_NAPI_BUDGET);
+
+ netif_tx_stop_all_queues(ndev);
rc = register_netdev(ndev);
if (rc < 0) {
dev_err(&ndev->dev, "Failed to register netdev: %d\n", rc);
- return rc;
+ goto out_wiphy;
}
return 0;
+
+out_wiphy:
+ wiphy_unregister(wdev->wiphy);
+ return rc;
}
void wil_if_remove(struct wil6210_priv *wil)
{
struct net_device *ndev = wil_to_ndev(wil);
+ struct wireless_dev *wdev = wil_to_wdev(wil);
wil_dbg_misc(wil, "%s()\n", __func__);
unregister_netdev(ndev);
+ wiphy_unregister(wdev->wiphy);
}
diff --git a/drivers/net/wireless/ath/wil6210/p2p.c b/drivers/net/wireless/ath/wil6210/p2p.c
index e0f8aa0..4087785 100644
--- a/drivers/net/wireless/ath/wil6210/p2p.c
+++ b/drivers/net/wireless/ath/wil6210/p2p.c
@@ -263,3 +263,49 @@
mutex_unlock(&wil->p2p_wdev_mutex);
}
}
+
+void wil_p2p_stop_radio_operations(struct wil6210_priv *wil)
+{
+ struct wil_p2p_info *p2p = &wil->p2p;
+ struct cfg80211_scan_info info = {
+ .aborted = true,
+ };
+
+ lockdep_assert_held(&wil->mutex);
+
+ mutex_lock(&wil->p2p_wdev_mutex);
+
+ if (wil->radio_wdev != wil->p2p_wdev)
+ goto out;
+
+ if (!p2p->discovery_started) {
+ /* Regular scan on the p2p device */
+ if (wil->scan_request &&
+ wil->scan_request->wdev == wil->p2p_wdev) {
+ cfg80211_scan_done(wil->scan_request, &info);
+ wil->scan_request = NULL;
+ }
+ goto out;
+ }
+
+ /* Search or listen on p2p device */
+ mutex_unlock(&wil->p2p_wdev_mutex);
+ wil_p2p_stop_discovery(wil);
+ mutex_lock(&wil->p2p_wdev_mutex);
+
+ if (wil->scan_request) {
+ /* search */
+ cfg80211_scan_done(wil->scan_request, &info);
+ wil->scan_request = NULL;
+ } else {
+ /* listen */
+ cfg80211_remain_on_channel_expired(wil->radio_wdev,
+ p2p->cookie,
+ &p2p->listen_chan,
+ GFP_KERNEL);
+ }
+
+out:
+ wil->radio_wdev = wil->wdev;
+ mutex_unlock(&wil->p2p_wdev_mutex);
+}
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 7b5c422..44746ca 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -20,6 +20,7 @@
#include <linux/interrupt.h>
#include <linux/suspend.h>
#include "wil6210.h"
+#include <linux/rtnetlink.h>
static bool use_msi = true;
module_param(use_msi, bool, S_IRUGO);
@@ -38,6 +39,7 @@
u32 rev_id = wil_r(wil, RGF_USER_JTAG_DEV_ID);
bitmap_zero(wil->hw_capabilities, hw_capability_last);
+ bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
switch (rev_id) {
case JTAG_DEV_ID_SPARROW_B0:
@@ -51,6 +53,9 @@
}
wil_info(wil, "Board hardware is %s\n", wil->hw_name);
+
+ /* extract FW capabilities from file without loading the FW */
+ wil_request_firmware(wil, WIL_FW_NAME, false);
}
void wil_disable_irq(struct wil6210_priv *wil)
@@ -293,6 +298,9 @@
#endif /* CONFIG_PM */
wil6210_debugfs_remove(wil);
+ rtnl_lock();
+ wil_p2p_wdev_free(wil);
+ rtnl_unlock();
wil_if_remove(wil);
wil_if_pcie_disable(wil);
pci_iounmap(pdev, csr);
@@ -300,7 +308,6 @@
pci_disable_device(pdev);
if (wil->platform_ops.uninit)
wil->platform_ops.uninit(wil->platform_handle);
- wil_p2p_wdev_free(wil);
wil_if_free(wil);
}
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index f2f6a40..4c38520 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -873,9 +873,12 @@
rc = -EINVAL;
goto out_free;
}
- vring->hwtail = le32_to_cpu(reply.cmd.tx_vring_tail_ptr);
+ spin_lock_bh(&txdata->lock);
+ vring->hwtail = le32_to_cpu(reply.cmd.tx_vring_tail_ptr);
txdata->enabled = 1;
+ spin_unlock_bh(&txdata->lock);
+
if (txdata->dot1x_open && (agg_wsize >= 0))
wil_addba_tx_request(wil, id, agg_wsize);
@@ -950,9 +953,11 @@
rc = -EINVAL;
goto out_free;
}
- vring->hwtail = le32_to_cpu(reply.cmd.tx_vring_tail_ptr);
+ spin_lock_bh(&txdata->lock);
+ vring->hwtail = le32_to_cpu(reply.cmd.tx_vring_tail_ptr);
txdata->enabled = 1;
+ spin_unlock_bh(&txdata->lock);
return 0;
out_free:
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index ecab4af..a949cd6 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -17,6 +17,7 @@
#ifndef __WIL6210_H__
#define __WIL6210_H__
+#include <linux/etherdevice.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/cfg80211.h>
@@ -576,10 +577,11 @@
struct wireless_dev *wdev;
void __iomem *csr;
DECLARE_BITMAP(status, wil_status_last);
- u32 fw_version;
+ u8 fw_version[ETHTOOL_FWVERS_LEN];
u32 hw_version;
const char *hw_name;
DECLARE_BITMAP(hw_capabilities, hw_capability_last);
+ DECLARE_BITMAP(fw_capabilities, WMI_FW_CAPABILITY_MAX);
u8 n_mids; /* number of additional MIDs as reported by FW */
u32 recovery_count; /* num of FW recovery attempts in a short time */
u32 recovery_state; /* FW recovery state machine */
@@ -657,7 +659,7 @@
/* P2P_DEVICE vif */
struct wireless_dev *p2p_wdev;
- struct mutex p2p_wdev_mutex; /* protect @p2p_wdev */
+ struct mutex p2p_wdev_mutex; /* protect @p2p_wdev and @scan_request */
struct wireless_dev *radio_wdev;
/* High Access Latency Policy voting */
@@ -828,6 +830,7 @@
void wil_configure_interrupt_moderation(struct wil6210_priv *wil);
void wil_disable_irq(struct wil6210_priv *wil);
void wil_enable_irq(struct wil6210_priv *wil);
+void wil6210_mask_halp(struct wil6210_priv *wil);
/* P2P */
bool wil_p2p_is_social_scan(struct cfg80211_scan_request *request);
@@ -840,6 +843,7 @@
int wil_p2p_cancel_listen(struct wil6210_priv *wil, u64 cookie);
void wil_p2p_listen_expired(struct work_struct *work);
void wil_p2p_search_expired(struct work_struct *work);
+void wil_p2p_stop_radio_operations(struct wil6210_priv *wil);
/* WMI for P2P */
int wmi_p2p_cfg(struct wil6210_priv *wil, int channel, int bi);
@@ -893,7 +897,8 @@
int wil_iftype_nl2wmi(enum nl80211_iftype type);
int wil_ioctl(struct wil6210_priv *wil, void __user *data, int cmd);
-int wil_request_firmware(struct wil6210_priv *wil, const char *name);
+int wil_request_firmware(struct wil6210_priv *wil, const char *name,
+ bool load);
int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime);
int wil_suspend(struct wil6210_priv *wil, bool is_runtime);
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 4d92541..fae4f12 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -312,14 +312,14 @@
struct wireless_dev *wdev = wil->wdev;
struct wmi_ready_event *evt = d;
- wil->fw_version = le32_to_cpu(evt->sw_version);
wil->n_mids = evt->numof_additional_mids;
- wil_info(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version,
+ wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n",
+ wil->fw_version, le32_to_cpu(evt->sw_version),
evt->mac, wil->n_mids);
/* ignore MAC address, we already have it from the boot loader */
- snprintf(wdev->wiphy->fw_version, sizeof(wdev->wiphy->fw_version),
- "%d", wil->fw_version);
+ strlcpy(wdev->wiphy->fw_version, wil->fw_version,
+ sizeof(wdev->wiphy->fw_version));
wil_set_recovery_state(wil, fw_recovery_idle);
set_bit(wil_status_fwready, wil->status);
@@ -424,6 +424,7 @@
static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id,
void *d, int len)
{
+ mutex_lock(&wil->p2p_wdev_mutex);
if (wil->scan_request) {
struct wmi_scan_complete_event *data = d;
struct cfg80211_scan_info info = {
@@ -435,14 +436,13 @@
wil->scan_request, info.aborted);
del_timer_sync(&wil->scan_timer);
- mutex_lock(&wil->p2p_wdev_mutex);
cfg80211_scan_done(wil->scan_request, &info);
wil->radio_wdev = wil->wdev;
- mutex_unlock(&wil->p2p_wdev_mutex);
wil->scan_request = NULL;
} else {
wil_err(wil, "SCAN_COMPLETE while not scanning\n");
}
+ mutex_unlock(&wil->p2p_wdev_mutex);
}
static void wmi_evt_connect(struct wil6210_priv *wil, int id, void *d, int len)
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index 685fe0d..f430e8a 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -46,6 +46,16 @@
MID_BROADCAST = 0xFF,
};
+/* FW capability IDs
+ * Each ID maps to a bit in a 32-bit bitmask value provided by the FW to
+ * the host
+ */
+enum wmi_fw_capability {
+ WMI_FW_CAPABILITY_FTM = 0,
+ WMI_FW_CAPABILITY_PS_CONFIG = 1,
+ WMI_FW_CAPABILITY_MAX,
+};
+
/* WMI_CMD_HDR */
struct wmi_cmd_hdr {
u8 mid;
@@ -120,6 +130,8 @@
WMI_BF_SM_MGMT_CMDID = 0x838,
WMI_BF_RXSS_MGMT_CMDID = 0x839,
WMI_BF_TRIG_CMDID = 0x83A,
+ WMI_LINK_MAINTAIN_CFG_WRITE_CMDID = 0x842,
+ WMI_LINK_MAINTAIN_CFG_READ_CMDID = 0x843,
WMI_SET_SECTORS_CMDID = 0x849,
WMI_MAINTAIN_PAUSE_CMDID = 0x850,
WMI_MAINTAIN_RESUME_CMDID = 0x851,
@@ -134,10 +146,15 @@
WMI_BF_CTRL_CMDID = 0x862,
WMI_NOTIFY_REQ_CMDID = 0x863,
WMI_GET_STATUS_CMDID = 0x864,
+ WMI_GET_RF_STATUS_CMDID = 0x866,
+ WMI_GET_BASEBAND_TYPE_CMDID = 0x867,
WMI_UNIT_TEST_CMDID = 0x900,
WMI_HICCUP_CMDID = 0x901,
WMI_FLASH_READ_CMDID = 0x902,
WMI_FLASH_WRITE_CMDID = 0x903,
+ /* Power management */
+ WMI_TRAFFIC_DEFERRAL_CMDID = 0x904,
+ WMI_TRAFFIC_RESUME_CMDID = 0x905,
/* P2P */
WMI_P2P_CFG_CMDID = 0x910,
WMI_PORT_ALLOCATE_CMDID = 0x911,
@@ -150,6 +167,26 @@
WMI_PCP_START_CMDID = 0x918,
WMI_PCP_STOP_CMDID = 0x919,
WMI_GET_PCP_FACTOR_CMDID = 0x91B,
+ /* Power Save Configuration Commands */
+ WMI_PS_DEV_PROFILE_CFG_CMDID = 0x91C,
+ /* Not supported yet */
+ WMI_PS_DEV_CFG_CMDID = 0x91D,
+ /* Not supported yet */
+ WMI_PS_DEV_CFG_READ_CMDID = 0x91E,
+ /* Per MAC Power Save Configuration commands
+ * Not supported yet
+ */
+ WMI_PS_MID_CFG_CMDID = 0x91F,
+ /* Not supported yet */
+ WMI_PS_MID_CFG_READ_CMDID = 0x920,
+ WMI_RS_CFG_CMDID = 0x921,
+ WMI_GET_DETAILED_RS_RES_CMDID = 0x922,
+ WMI_AOA_MEAS_CMDID = 0x923,
+ WMI_TOF_SESSION_START_CMDID = 0x991,
+ WMI_TOF_GET_CAPABILITIES_CMDID = 0x992,
+ WMI_TOF_SET_LCR_CMDID = 0x993,
+ WMI_TOF_SET_LCI_CMDID = 0x994,
+ WMI_TOF_CHANNEL_INFO_CMDID = 0x995,
WMI_SET_MAC_ADDRESS_CMDID = 0xF003,
WMI_ABORT_SCAN_CMDID = 0xF007,
WMI_SET_PROMISCUOUS_MODE_CMDID = 0xF041,
@@ -291,9 +328,8 @@
/* WMI_START_SCAN_CMDID */
struct wmi_start_scan_cmd {
u8 direct_scan_mac_addr[WMI_MAC_LEN];
- /* DMG Beacon frame is transmitted during active scanning */
+ /* run scan with discovery beacon. Relevant for ACTIVE scan only. */
u8 discovery_mode;
- /* reserved */
u8 reserved;
/* Max duration in the home channel(ms) */
__le32 dwell_time;
@@ -453,6 +489,12 @@
u8 reserved[3];
} __packed;
+/* WMI_TRAFFIC_DEFERRAL_CMDID */
+struct wmi_traffic_deferral_cmd {
+ /* Bit vector: bit[0] - wake on Unicast, bit[1] - wake on Broadcast */
+ u8 wakeup_trigger;
+} __packed;
+
/* WMI_P2P_CFG_CMDID */
enum wmi_discovery_mode {
WMI_DISCOVERY_MODE_NON_OFFLOAD = 0x00,
@@ -818,85 +860,193 @@
__le64 mem_base;
} __packed;
+enum wmi_aoa_meas_type {
+ WMI_AOA_PHASE_MEAS = 0x00,
+ WMI_AOA_PHASE_AMP_MEAS = 0x01,
+};
+
+/* WMI_AOA_MEAS_CMDID */
+struct wmi_aoa_meas_cmd {
+ u8 mac_addr[WMI_MAC_LEN];
+ /* channels IDs:
+ * 0 - 58320 MHz
+ * 1 - 60480 MHz
+ * 2 - 62640 MHz
+ */
+ u8 channel;
+ /* enum wmi_aoa_meas_type */
+ u8 aoa_meas_type;
+ __le32 meas_rf_mask;
+} __packed;
+
+enum wmi_tof_burst_duration {
+ WMI_TOF_BURST_DURATION_250_USEC = 2,
+ WMI_TOF_BURST_DURATION_500_USEC = 3,
+ WMI_TOF_BURST_DURATION_1_MSEC = 4,
+ WMI_TOF_BURST_DURATION_2_MSEC = 5,
+ WMI_TOF_BURST_DURATION_4_MSEC = 6,
+ WMI_TOF_BURST_DURATION_8_MSEC = 7,
+ WMI_TOF_BURST_DURATION_16_MSEC = 8,
+ WMI_TOF_BURST_DURATION_32_MSEC = 9,
+ WMI_TOF_BURST_DURATION_64_MSEC = 10,
+ WMI_TOF_BURST_DURATION_128_MSEC = 11,
+ WMI_TOF_BURST_DURATION_NO_PREFERENCES = 15,
+};
+
+enum wmi_tof_session_start_flags {
+ WMI_TOF_SESSION_START_FLAG_SECURED = 0x1,
+ WMI_TOF_SESSION_START_FLAG_ASAP = 0x2,
+ WMI_TOF_SESSION_START_FLAG_LCI_REQ = 0x4,
+ WMI_TOF_SESSION_START_FLAG_LCR_REQ = 0x8,
+};
+
+/* WMI_TOF_SESSION_START_CMDID */
+struct wmi_ftm_dest_info {
+ u8 channel;
+ /* wmi_tof_session_start_flags_e */
+ u8 flags;
+ u8 initial_token;
+ u8 num_of_ftm_per_burst;
+ u8 num_of_bursts_exp;
+ /* wmi_tof_burst_duration_e */
+ u8 burst_duration;
+ /* Burst Period indicate interval between two consecutive burst
+ * instances, in units of 100 ms
+ */
+ __le16 burst_period;
+ u8 dst_mac[WMI_MAC_LEN];
+ __le16 reserved;
+} __packed;
+
+/* WMI_TOF_SESSION_START_CMDID */
+struct wmi_tof_session_start_cmd {
+ __le32 session_id;
+ u8 num_of_aoa_measures;
+ u8 aoa_type;
+ __le16 num_of_dest;
+ u8 reserved[4];
+ struct wmi_ftm_dest_info ftm_dest_info[0];
+} __packed;
+
+enum wmi_tof_channel_info_report_type {
+ WMI_TOF_CHANNEL_INFO_TYPE_CIR = 0x1,
+ WMI_TOF_CHANNEL_INFO_TYPE_RSSI = 0x2,
+ WMI_TOF_CHANNEL_INFO_TYPE_SNR = 0x4,
+ WMI_TOF_CHANNEL_INFO_TYPE_DEBUG_DATA = 0x8,
+ WMI_TOF_CHANNEL_INFO_TYPE_VENDOR_SPECIFIC = 0x10,
+};
+
+/* WMI_TOF_CHANNEL_INFO_CMDID */
+struct wmi_tof_channel_info_cmd {
+ /* wmi_tof_channel_info_report_type_e */
+ __le32 channel_info_report_request;
+} __packed;
+
/* WMI Events
* List of Events (target to host)
*/
enum wmi_event_id {
- WMI_READY_EVENTID = 0x1001,
- WMI_CONNECT_EVENTID = 0x1002,
- WMI_DISCONNECT_EVENTID = 0x1003,
- WMI_SCAN_COMPLETE_EVENTID = 0x100A,
- WMI_REPORT_STATISTICS_EVENTID = 0x100B,
- WMI_RD_MEM_RSP_EVENTID = 0x1800,
- WMI_FW_READY_EVENTID = 0x1801,
- WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x200,
- WMI_ECHO_RSP_EVENTID = 0x1803,
- WMI_FS_TUNE_DONE_EVENTID = 0x180A,
- WMI_CORR_MEASURE_EVENTID = 0x180B,
- WMI_READ_RSSI_EVENTID = 0x180C,
- WMI_TEMP_SENSE_DONE_EVENTID = 0x180E,
- WMI_DC_CALIB_DONE_EVENTID = 0x180F,
- WMI_IQ_TX_CALIB_DONE_EVENTID = 0x1811,
- WMI_IQ_RX_CALIB_DONE_EVENTID = 0x1812,
- WMI_SET_WORK_MODE_DONE_EVENTID = 0x1815,
- WMI_LO_LEAKAGE_CALIB_DONE_EVENTID = 0x1816,
- WMI_MARLON_R_READ_DONE_EVENTID = 0x1818,
- WMI_MARLON_R_WRITE_DONE_EVENTID = 0x1819,
- WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181A,
- WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181D,
- WMI_RF_RX_TEST_DONE_EVENTID = 0x181E,
- WMI_CFG_RX_CHAIN_DONE_EVENTID = 0x1820,
- WMI_VRING_CFG_DONE_EVENTID = 0x1821,
- WMI_BA_STATUS_EVENTID = 0x1823,
- WMI_RCP_ADDBA_REQ_EVENTID = 0x1824,
- WMI_RCP_ADDBA_RESP_SENT_EVENTID = 0x1825,
- WMI_DELBA_EVENTID = 0x1826,
- WMI_GET_SSID_EVENTID = 0x1828,
- WMI_GET_PCP_CHANNEL_EVENTID = 0x182A,
- WMI_SW_TX_COMPLETE_EVENTID = 0x182B,
- WMI_READ_MAC_RXQ_EVENTID = 0x1830,
- WMI_READ_MAC_TXQ_EVENTID = 0x1831,
- WMI_WRITE_MAC_RXQ_EVENTID = 0x1832,
- WMI_WRITE_MAC_TXQ_EVENTID = 0x1833,
- WMI_WRITE_MAC_XQ_FIELD_EVENTID = 0x1834,
- WMI_BEAMFORMING_MGMT_DONE_EVENTID = 0x1836,
- WMI_BF_TXSS_MGMT_DONE_EVENTID = 0x1837,
- WMI_BF_RXSS_MGMT_DONE_EVENTID = 0x1839,
- WMI_RS_MGMT_DONE_EVENTID = 0x1852,
- WMI_RF_MGMT_STATUS_EVENTID = 0x1853,
- WMI_THERMAL_THROTTLING_STATUS_EVENTID = 0x1855,
- WMI_BF_SM_MGMT_DONE_EVENTID = 0x1838,
- WMI_RX_MGMT_PACKET_EVENTID = 0x1840,
- WMI_TX_MGMT_PACKET_EVENTID = 0x1841,
- WMI_OTP_READ_RESULT_EVENTID = 0x1856,
- WMI_LED_CFG_DONE_EVENTID = 0x1858,
+ WMI_READY_EVENTID = 0x1001,
+ WMI_CONNECT_EVENTID = 0x1002,
+ WMI_DISCONNECT_EVENTID = 0x1003,
+ WMI_SCAN_COMPLETE_EVENTID = 0x100A,
+ WMI_REPORT_STATISTICS_EVENTID = 0x100B,
+ WMI_RD_MEM_RSP_EVENTID = 0x1800,
+ WMI_FW_READY_EVENTID = 0x1801,
+ WMI_EXIT_FAST_MEM_ACC_MODE_EVENTID = 0x200,
+ WMI_ECHO_RSP_EVENTID = 0x1803,
+ WMI_FS_TUNE_DONE_EVENTID = 0x180A,
+ WMI_CORR_MEASURE_EVENTID = 0x180B,
+ WMI_READ_RSSI_EVENTID = 0x180C,
+ WMI_TEMP_SENSE_DONE_EVENTID = 0x180E,
+ WMI_DC_CALIB_DONE_EVENTID = 0x180F,
+ WMI_IQ_TX_CALIB_DONE_EVENTID = 0x1811,
+ WMI_IQ_RX_CALIB_DONE_EVENTID = 0x1812,
+ WMI_SET_WORK_MODE_DONE_EVENTID = 0x1815,
+ WMI_LO_LEAKAGE_CALIB_DONE_EVENTID = 0x1816,
+ WMI_MARLON_R_READ_DONE_EVENTID = 0x1818,
+ WMI_MARLON_R_WRITE_DONE_EVENTID = 0x1819,
+ WMI_MARLON_R_TXRX_SEL_DONE_EVENTID = 0x181A,
+ WMI_SILENT_RSSI_CALIB_DONE_EVENTID = 0x181D,
+ WMI_RF_RX_TEST_DONE_EVENTID = 0x181E,
+ WMI_CFG_RX_CHAIN_DONE_EVENTID = 0x1820,
+ WMI_VRING_CFG_DONE_EVENTID = 0x1821,
+ WMI_BA_STATUS_EVENTID = 0x1823,
+ WMI_RCP_ADDBA_REQ_EVENTID = 0x1824,
+ WMI_RCP_ADDBA_RESP_SENT_EVENTID = 0x1825,
+ WMI_DELBA_EVENTID = 0x1826,
+ WMI_GET_SSID_EVENTID = 0x1828,
+ WMI_GET_PCP_CHANNEL_EVENTID = 0x182A,
+ WMI_SW_TX_COMPLETE_EVENTID = 0x182B,
+ WMI_READ_MAC_RXQ_EVENTID = 0x1830,
+ WMI_READ_MAC_TXQ_EVENTID = 0x1831,
+ WMI_WRITE_MAC_RXQ_EVENTID = 0x1832,
+ WMI_WRITE_MAC_TXQ_EVENTID = 0x1833,
+ WMI_WRITE_MAC_XQ_FIELD_EVENTID = 0x1834,
+ WMI_BEAMFORMING_MGMT_DONE_EVENTID = 0x1836,
+ WMI_BF_TXSS_MGMT_DONE_EVENTID = 0x1837,
+ WMI_BF_RXSS_MGMT_DONE_EVENTID = 0x1839,
+ WMI_RS_MGMT_DONE_EVENTID = 0x1852,
+ WMI_RF_MGMT_STATUS_EVENTID = 0x1853,
+ WMI_THERMAL_THROTTLING_STATUS_EVENTID = 0x1855,
+ WMI_BF_SM_MGMT_DONE_EVENTID = 0x1838,
+ WMI_RX_MGMT_PACKET_EVENTID = 0x1840,
+ WMI_TX_MGMT_PACKET_EVENTID = 0x1841,
+ WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID = 0x1842,
+ WMI_LINK_MAINTAIN_CFG_READ_DONE_EVENTID = 0x1843,
+ WMI_OTP_READ_RESULT_EVENTID = 0x1856,
+ WMI_LED_CFG_DONE_EVENTID = 0x1858,
/* Performance monitoring events */
- WMI_DATA_PORT_OPEN_EVENTID = 0x1860,
- WMI_WBE_LINK_DOWN_EVENTID = 0x1861,
- WMI_BF_CTRL_DONE_EVENTID = 0x1862,
- WMI_NOTIFY_REQ_DONE_EVENTID = 0x1863,
- WMI_GET_STATUS_DONE_EVENTID = 0x1864,
- WMI_VRING_EN_EVENTID = 0x1865,
- WMI_UNIT_TEST_EVENTID = 0x1900,
- WMI_FLASH_READ_DONE_EVENTID = 0x1902,
- WMI_FLASH_WRITE_DONE_EVENTID = 0x1903,
+ WMI_DATA_PORT_OPEN_EVENTID = 0x1860,
+ WMI_WBE_LINK_DOWN_EVENTID = 0x1861,
+ WMI_BF_CTRL_DONE_EVENTID = 0x1862,
+ WMI_NOTIFY_REQ_DONE_EVENTID = 0x1863,
+ WMI_GET_STATUS_DONE_EVENTID = 0x1864,
+ WMI_VRING_EN_EVENTID = 0x1865,
+ WMI_GET_RF_STATUS_EVENTID = 0x1866,
+ WMI_GET_BASEBAND_TYPE_EVENTID = 0x1867,
+ WMI_UNIT_TEST_EVENTID = 0x1900,
+ WMI_FLASH_READ_DONE_EVENTID = 0x1902,
+ WMI_FLASH_WRITE_DONE_EVENTID = 0x1903,
+ /* Power management */
+ WMI_TRAFFIC_DEFERRAL_EVENTID = 0x1904,
+ WMI_TRAFFIC_RESUME_EVENTID = 0x1905,
/* P2P */
- WMI_P2P_CFG_DONE_EVENTID = 0x1910,
- WMI_PORT_ALLOCATED_EVENTID = 0x1911,
- WMI_PORT_DELETED_EVENTID = 0x1912,
- WMI_LISTEN_STARTED_EVENTID = 0x1914,
- WMI_SEARCH_STARTED_EVENTID = 0x1915,
- WMI_DISCOVERY_STARTED_EVENTID = 0x1916,
- WMI_DISCOVERY_STOPPED_EVENTID = 0x1917,
- WMI_PCP_STARTED_EVENTID = 0x1918,
- WMI_PCP_STOPPED_EVENTID = 0x1919,
- WMI_PCP_FACTOR_EVENTID = 0x191A,
- WMI_SET_CHANNEL_EVENTID = 0x9000,
- WMI_ASSOC_REQ_EVENTID = 0x9001,
- WMI_EAPOL_RX_EVENTID = 0x9002,
- WMI_MAC_ADDR_RESP_EVENTID = 0x9003,
- WMI_FW_VER_EVENTID = 0x9004,
- WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID = 0x9005,
+ WMI_P2P_CFG_DONE_EVENTID = 0x1910,
+ WMI_PORT_ALLOCATED_EVENTID = 0x1911,
+ WMI_PORT_DELETED_EVENTID = 0x1912,
+ WMI_LISTEN_STARTED_EVENTID = 0x1914,
+ WMI_SEARCH_STARTED_EVENTID = 0x1915,
+ WMI_DISCOVERY_STARTED_EVENTID = 0x1916,
+ WMI_DISCOVERY_STOPPED_EVENTID = 0x1917,
+ WMI_PCP_STARTED_EVENTID = 0x1918,
+ WMI_PCP_STOPPED_EVENTID = 0x1919,
+ WMI_PCP_FACTOR_EVENTID = 0x191A,
+ /* Power Save Configuration Events */
+ WMI_PS_DEV_PROFILE_CFG_EVENTID = 0x191C,
+ /* Not supported yet */
+ WMI_PS_DEV_CFG_EVENTID = 0x191D,
+ /* Not supported yet */
+ WMI_PS_DEV_CFG_READ_EVENTID = 0x191E,
+ /* Not supported yet */
+ WMI_PS_MID_CFG_EVENTID = 0x191F,
+ /* Not supported yet */
+ WMI_PS_MID_CFG_READ_EVENTID = 0x1920,
+ WMI_RS_CFG_DONE_EVENTID = 0x1921,
+ WMI_GET_DETAILED_RS_RES_EVENTID = 0x1922,
+ WMI_AOA_MEAS_EVENTID = 0x1923,
+ WMI_TOF_SESSION_END_EVENTID = 0x1991,
+ WMI_TOF_GET_CAPABILITIES_EVENTID = 0x1992,
+ WMI_TOF_SET_LCR_EVENTID = 0x1993,
+ WMI_TOF_SET_LCI_EVENTID = 0x1994,
+ WMI_TOF_FTM_PER_DEST_RES_EVENTID = 0x1995,
+ WMI_TOF_CHANNEL_INFO_EVENTID = 0x1996,
+ WMI_SET_CHANNEL_EVENTID = 0x9000,
+ WMI_ASSOC_REQ_EVENTID = 0x9001,
+ WMI_EAPOL_RX_EVENTID = 0x9002,
+ WMI_MAC_ADDR_RESP_EVENTID = 0x9003,
+ WMI_FW_VER_EVENTID = 0x9004,
+ WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID = 0x9005,
};
/* Events data structures */
@@ -943,10 +1093,85 @@
/* WMI_FW_VER_EVENTID */
struct wmi_fw_ver_event {
- u8 major;
- u8 minor;
- __le16 subminor;
- __le16 build;
+ /* FW image version */
+ __le32 fw_major;
+ __le32 fw_minor;
+ __le32 fw_subminor;
+ __le32 fw_build;
+ /* FW image build time stamp */
+ __le32 hour;
+ __le32 minute;
+ __le32 second;
+ __le32 day;
+ __le32 month;
+ __le32 year;
+ /* Boot Loader image version */
+ __le32 bl_major;
+ __le32 bl_minor;
+ __le32 bl_subminor;
+ __le32 bl_build;
+ /* The number of entries in the FW capabilies array */
+ u8 fw_capabilities_len;
+ u8 reserved[3];
+ /* FW capabilities info
+ * Must be the last member of the struct
+ */
+ __le32 fw_capabilities[0];
+} __packed;
+
+/* WMI_GET_RF_STATUS_EVENTID */
+enum rf_type {
+ RF_UNKNOWN = 0x00,
+ RF_MARLON = 0x01,
+ RF_SPARROW = 0x02,
+};
+
+/* WMI_GET_RF_STATUS_EVENTID */
+enum board_file_rf_type {
+ BF_RF_MARLON = 0x00,
+ BF_RF_SPARROW = 0x01,
+};
+
+/* WMI_GET_RF_STATUS_EVENTID */
+enum rf_status {
+ RF_OK = 0x00,
+ RF_NO_COMM = 0x01,
+ RF_WRONG_BOARD_FILE = 0x02,
+};
+
+/* WMI_GET_RF_STATUS_EVENTID */
+struct wmi_get_rf_status_event {
+ /* enum rf_type */
+ __le32 rf_type;
+ /* attached RFs bit vector */
+ __le32 attached_rf_vector;
+ /* enabled RFs bit vector */
+ __le32 enabled_rf_vector;
+ /* enum rf_status, refers to enabled RFs */
+ u8 rf_status[32];
+ /* enum board file RF type */
+ __le32 board_file_rf_type;
+ /* board file platform type */
+ __le32 board_file_platform_type;
+ /* board file version */
+ __le32 board_file_version;
+ __le32 reserved[2];
+} __packed;
+
+/* WMI_GET_BASEBAND_TYPE_EVENTID */
+enum baseband_type {
+ BASEBAND_UNKNOWN = 0x00,
+ BASEBAND_SPARROW_M_A0 = 0x03,
+ BASEBAND_SPARROW_M_A1 = 0x04,
+ BASEBAND_SPARROW_M_B0 = 0x05,
+ BASEBAND_SPARROW_M_C0 = 0x06,
+ BASEBAND_SPARROW_M_D0 = 0x07,
+};
+
+/* WMI_GET_BASEBAND_TYPE_EVENTID */
+struct wmi_get_baseband_type_event {
+ /* enum baseband_type */
+ __le32 baseband_type;
} __packed;
/* WMI_MAC_ADDR_RESP_EVENTID */
@@ -1410,4 +1635,553 @@
__le32 status;
} __packed;
+#define WMI_NUM_MCS (13)
+
+/* Rate search parameters configuration per connection */
+struct wmi_rs_cfg {
+ /* The maximal allowed PER for each MCS
+ * MCS will be considered as failed if PER during RS is higher
+ */
+ u8 per_threshold[WMI_NUM_MCS];
+ /* Number of MPDUs for each MCS
+ * this is the minimal statistic required to make an educated
+ * decision
+ */
+ u8 min_frame_cnt[WMI_NUM_MCS];
+ /* stop threshold [0-100] */
+ u8 stop_th;
+ /* MCS1 stop threshold [0-100] */
+ u8 mcs1_fail_th;
+ u8 max_back_failure_th;
+ /* Debug feature for disabling internal RS trigger (which is
+ * currently triggered by BF Done)
+ */
+ u8 dbg_disable_internal_trigger;
+ __le32 back_failure_mask;
+ __le32 mcs_en_vec;
+} __packed;
+
+/* WMI_RS_CFG_CMDID */
+struct wmi_rs_cfg_cmd {
+ /* connection id */
+ u8 cid;
+ /* enable or disable rate search */
+ u8 rs_enable;
+ /* rate search configuration */
+ struct wmi_rs_cfg rs_cfg;
+} __packed;
+
+/* WMI_RS_CFG_DONE_EVENTID */
+struct wmi_rs_cfg_done_event {
+ u8 cid;
+ /* enum wmi_fw_status */
+ u8 status;
+ u8 reserved[2];
+} __packed;
+
+/* WMI_GET_DETAILED_RS_RES_CMDID */
+struct wmi_get_detailed_rs_res_cmd {
+ /* connection id */
+ u8 cid;
+ u8 reserved[3];
+} __packed;
+
+/* RS results status */
+enum wmi_rs_results_status {
+ WMI_RS_RES_VALID = 0x00,
+ WMI_RS_RES_INVALID = 0x01,
+};
+
+/* Rate search results */
+struct wmi_rs_results {
+ /* number of sent MPDUs */
+ u8 num_of_tx_pkt[WMI_NUM_MCS];
+ /* number of non-acked MPDUs */
+ u8 num_of_non_acked_pkt[WMI_NUM_MCS];
+ /* RS timestamp */
+ __le32 tsf;
+ /* RS selected MCS */
+ u8 mcs;
+} __packed;
+
+/* WMI_GET_DETAILED_RS_RES_EVENTID */
+struct wmi_get_detailed_rs_res_event {
+ u8 cid;
+ /* enum wmi_rs_results_status */
+ u8 status;
+ /* detailed rs results */
+ struct wmi_rs_results rs_results;
+ u8 reserved[3];
+} __packed;
+
+/* broadcast connection ID */
+#define WMI_LINK_MAINTAIN_CFG_CID_BROADCAST (0xFFFFFFFF)
+
+/* Types wmi_link_maintain_cfg presets for WMI_LINK_MAINTAIN_CFG_WRITE_CMD */
+enum wmi_link_maintain_cfg_type {
+ /* AP/PCP default normal (non-FST) configuration settings */
+ WMI_LINK_MAINTAIN_CFG_TYPE_DEFAULT_NORMAL_AP = 0x00,
+ /* AP/PCP default FST configuration settings */
+ WMI_LINK_MAINTAIN_CFG_TYPE_DEFAULT_FST_AP = 0x01,
+ /* STA default normal (non-FST) configuration settings */
+ WMI_LINK_MAINTAIN_CFG_TYPE_DEFAULT_NORMAL_STA = 0x02,
+ /* STA default FST configuration settings */
+ WMI_LINK_MAINTAIN_CFG_TYPE_DEFAULT_FST_STA = 0x03,
+ /* custom configuration settings */
+ WMI_LINK_MAINTAIN_CFG_TYPE_CUSTOM = 0x04,
+ /* number of defined configuration types */
+ WMI_LINK_MAINTAIN_CFG_TYPES_NUM = 0x05,
+};
+
+/* Response status codes for WMI_LINK_MAINTAIN_CFG_WRITE/READ commands */
+enum wmi_link_maintain_cfg_response_status {
+ /* WMI_LINK_MAINTAIN_CFG_WRITE/READ command successfully accomplished
+ */
+ WMI_LINK_MAINTAIN_CFG_RESPONSE_STATUS_OK = 0x00,
+ /* ERROR due to bad argument in WMI_LINK_MAINTAIN_CFG_WRITE/READ
+ * command request
+ */
+ WMI_LINK_MAINTAIN_CFG_RESPONSE_STATUS_BAD_ARGUMENT = 0x01,
+};
+
+/* Link Loss and Keep Alive configuration */
+struct wmi_link_maintain_cfg {
+ /* link_loss_enable_detectors_vec */
+ __le32 link_loss_enable_detectors_vec;
+ /* detectors check period usec */
+ __le32 check_link_loss_period_usec;
+ /* max allowed tx ageing */
+ __le32 tx_ageing_threshold_usec;
+ /* keep alive period for high SNR */
+ __le32 keep_alive_period_usec_high_snr;
+ /* keep alive period for low SNR */
+ __le32 keep_alive_period_usec_low_snr;
+ /* lower snr limit for keep alive period update */
+ __le32 keep_alive_snr_threshold_low_db;
+ /* upper snr limit for keep alive period update */
+ __le32 keep_alive_snr_threshold_high_db;
+ /* num of successive bad bcons causing link-loss */
+ __le32 bad_beacons_num_threshold;
+ /* SNR limit for bad_beacons_detector */
+ __le32 bad_beacons_snr_threshold_db;
+} __packed;
+
+/* WMI_LINK_MAINTAIN_CFG_WRITE_CMDID */
+struct wmi_link_maintain_cfg_write_cmd {
+ /* enum wmi_link_maintain_cfg_type_e - type of requested default
+ * configuration to be applied
+ */
+ __le32 cfg_type;
+ /* requested connection ID or WMI_LINK_MAINTAIN_CFG_CID_BROADCAST */
+ __le32 cid;
+ /* custom configuration settings to be applied (relevant only if
+ * cfg_type==WMI_LINK_MAINTAIN_CFG_TYPE_CUSTOM)
+ */
+ struct wmi_link_maintain_cfg lm_cfg;
+} __packed;
+
+/* WMI_LINK_MAINTAIN_CFG_READ_CMDID */
+struct wmi_link_maintain_cfg_read_cmd {
+ /* connection ID which configuration settings are requested */
+ __le32 cid;
+} __packed;
+
+/* WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID */
+struct wmi_link_maintain_cfg_write_done_event {
+ /* requested connection ID */
+ __le32 cid;
+ /* wmi_link_maintain_cfg_response_status_e - write status */
+ __le32 status;
+} __packed;
+
+/* \WMI_LINK_MAINTAIN_CFG_READ_DONE_EVENT */
+struct wmi_link_maintain_cfg_read_done_event {
+ /* requested connection ID */
+ __le32 cid;
+ /* wmi_link_maintain_cfg_response_status_e - read status */
+ __le32 status;
+ /* Retrieved configuration settings */
+ struct wmi_link_maintain_cfg lm_cfg;
+} __packed;
+
+enum wmi_traffic_deferral_status {
+ WMI_TRAFFIC_DEFERRAL_APPROVED = 0x0,
+ WMI_TRAFFIC_DEFERRAL_REJECTED = 0x1,
+};
+
+/* WMI_TRAFFIC_DEFERRAL_EVENTID */
+struct wmi_traffic_deferral_event {
+ /* enum wmi_traffic_deferral_status_e */
+ u8 status;
+} __packed;
+
+enum wmi_traffic_resume_status {
+ WMI_TRAFFIC_RESUME_SUCCESS = 0x0,
+ WMI_TRAFFIC_RESUME_FAILED = 0x1,
+};
+
+/* WMI_TRAFFIC_RESUME_EVENTID */
+struct wmi_traffic_resume_event {
+ /* enum wmi_traffic_resume_status_e */
+ u8 status;
+} __packed;
+
+/* Power Save command completion status codes */
+enum wmi_ps_cfg_cmd_status {
+ WMI_PS_CFG_CMD_STATUS_SUCCESS = 0x00,
+ WMI_PS_CFG_CMD_STATUS_BAD_PARAM = 0x01,
+ /* other error */
+ WMI_PS_CFG_CMD_STATUS_ERROR = 0x02,
+};
+
+/* Device Power Save Profiles */
+enum wmi_ps_profile_type {
+ WMI_PS_PROFILE_TYPE_DEFAULT = 0x00,
+ WMI_PS_PROFILE_TYPE_PS_DISABLED = 0x01,
+ WMI_PS_PROFILE_TYPE_MAX_PS = 0x02,
+ WMI_PS_PROFILE_TYPE_LOW_LATENCY_PS = 0x03,
+};
+
+/* WMI_PS_DEV_PROFILE_CFG_CMDID
+ *
+ * Power save profile to be used by the device
+ *
+ * Returned event:
+ * - WMI_PS_DEV_PROFILE_CFG_EVENTID
+ */
+struct wmi_ps_dev_profile_cfg_cmd {
+ /* wmi_ps_profile_type_e */
+ u8 ps_profile;
+ u8 reserved[3];
+} __packed;
+
+/* WMI_PS_DEV_PROFILE_CFG_EVENTID */
+struct wmi_ps_dev_profile_cfg_event {
+ /* wmi_ps_cfg_cmd_status_e */
+ __le32 status;
+} __packed;
+
+enum wmi_ps_level {
+ WMI_PS_LEVEL_DEEP_SLEEP = 0x00,
+ WMI_PS_LEVEL_SHALLOW_SLEEP = 0x01,
+ /* awake = all PS mechanisms are disabled */
+ WMI_PS_LEVEL_AWAKE = 0x02,
+};
+
+enum wmi_ps_deep_sleep_clk_level {
+ /* 33k */
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_RTC = 0x00,
+ /* 10k */
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_OSC = 0x01,
+ /* @RTC Low latency */
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_RTC_LT = 0x02,
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_XTAL = 0x03,
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_SYSCLK = 0x04,
+ /* Not Applicable */
+ WMI_PS_DEEP_SLEEP_CLK_LEVEL_N_A = 0xFF,
+};
+
+/* Response by the FW to a D3 entry request */
+enum wmi_ps_d3_resp_policy {
+ WMI_PS_D3_RESP_POLICY_DEFAULT = 0x00,
+ /* debug -D3 req is always denied */
+ WMI_PS_D3_RESP_POLICY_DENIED = 0x01,
+ /* debug -D3 req is always approved */
+ WMI_PS_D3_RESP_POLICY_APPROVED = 0x02,
+};
+
+/* Device common power save configurations */
+struct wmi_ps_dev_cfg {
+ /* lowest level of PS allowed while unassociated, enum wmi_ps_level_e
+ */
+ u8 ps_unassoc_min_level;
+ /* lowest deep sleep clock level while nonassoc, enum
+ * wmi_ps_deep_sleep_clk_level_e
+ */
+ u8 ps_unassoc_deep_sleep_min_level;
+ /* lowest level of PS allowed while associated, enum wmi_ps_level_e */
+ u8 ps_assoc_min_level;
+ /* lowest deep sleep clock level while assoc, enum
+ * wmi_ps_deep_sleep_clk_level_e
+ */
+ u8 ps_assoc_deep_sleep_min_level;
+ /* enum wmi_ps_deep_sleep_clk_level_e */
+ u8 ps_assoc_low_latency_ds_min_level;
+ /* enum wmi_ps_d3_resp_policy_e */
+ u8 ps_D3_response_policy;
+ /* BOOL */
+ u8 ps_D3_pm_pme_enabled;
+ /* BOOL */
+ u8 ps_halp_enable;
+ u8 ps_deep_sleep_enter_thresh_msec;
+ /* BOOL */
+ u8 ps_voltage_scaling_en;
+} __packed;
+
+/* WMI_PS_DEV_CFG_CMDID
+ *
+ * Configure common Power Save parameters of the device and all MIDs.
+ *
+ * Returned event:
+ * - WMI_PS_DEV_CFG_EVENTID
+ */
+struct wmi_ps_dev_cfg_cmd {
+ /* Device Power Save configuration to be applied */
+ struct wmi_ps_dev_cfg ps_dev_cfg;
+ /* alignment to 32b */
+ u8 reserved[2];
+} __packed;
+
+/* WMI_PS_DEV_CFG_EVENTID */
+struct wmi_ps_dev_cfg_event {
+ /* wmi_ps_cfg_cmd_status_e */
+ __le32 status;
+} __packed;
+
+/* WMI_PS_DEV_CFG_READ_CMDID
+ *
+ * request to retrieve device Power Save configuration
+ * (WMI_PS_DEV_CFG_CMD params)
+ *
+ * Returned event:
+ * - WMI_PS_DEV_CFG_READ_EVENTID
+ */
+struct wmi_ps_dev_cfg_read_cmd {
+ __le32 reserved;
+} __packed;
+
+/* WMI_PS_DEV_CFG_READ_EVENTID */
+struct wmi_ps_dev_cfg_read_event {
+ /* wmi_ps_cfg_cmd_status_e */
+ __le32 status;
+ /* Retrieved device Power Save configuration (WMI_PS_DEV_CFG_CMD
+ * params)
+ */
+ struct wmi_ps_dev_cfg dev_ps_cfg;
+ /* alignment to 32b */
+ u8 reserved[2];
+} __packed;
+
+/* Per Mac Power Save configurations */
+struct wmi_ps_mid_cfg {
+ /* Low power RX in BTI is enabled, BOOL */
+ u8 beacon_lprx_enable;
+ /* Sync to sector ID enabled, BOOL */
+ u8 beacon_sync_to_sectorId_enable;
+ /* Low power RX in DTI is enabled, BOOL */
+ u8 frame_exchange_lprx_enable;
+ /* Sleep Cycle while in scheduled PS, 1-31 */
+ u8 scheduled_sleep_cycle_pow2;
+ /* Stay Awake for k BIs every (sleep_cycle - k) BIs, 1-31 */
+ u8 scheduled_num_of_awake_bis;
+ u8 am_to_traffic_load_thresh_mbp;
+ u8 traffic_to_am_load_thresh_mbps;
+ u8 traffic_to_am_num_of_no_traffic_bis;
+ /* BOOL */
+ u8 continuous_traffic_psm;
+ __le16 no_traffic_to_min_usec;
+ __le16 no_traffic_to_max_usec;
+ __le16 snoozing_sleep_interval_milisec;
+ u8 max_no_data_awake_events;
+ /* Trigger WEB after k failed beacons */
+ u8 num_of_failed_beacons_rx_to_trigger_web;
+ /* Trigger BF after k failed beacons */
+ u8 num_of_failed_beacons_rx_to_trigger_bf;
+ /* Trigger SOB after k successful beacons */
+ u8 num_of_successful_beacons_rx_to_trigger_sob;
+} __packed;
+
+/* WMI_PS_MID_CFG_CMDID
+ *
+ * Configure Power Save parameters of a specific MID.
+ * These parameters are relevant for the specific BSS this MID belongs to.
+ *
+ * Returned event:
+ * - WMI_PS_MID_CFG_EVENTID
+ */
+struct wmi_ps_mid_cfg_cmd {
+ /* MAC ID */
+ u8 mid;
+ /* mid PS configuration to be applied */
+ struct wmi_ps_mid_cfg ps_mid_cfg;
+} __packed;
+
+/* WMI_PS_MID_CFG_EVENTID */
+struct wmi_ps_mid_cfg_event {
+ /* MAC ID */
+ u8 mid;
+ /* alignment to 32b */
+ u8 reserved[3];
+ /* wmi_ps_cfg_cmd_status_e */
+ __le32 status;
+} __packed;
+
+/* WMI_PS_MID_CFG_READ_CMDID
+ *
+ * request to retrieve Power Save configuration of mid
+ * (WMI_PS_MID_CFG_CMD params)
+ *
+ * Returned event:
+ * - WMI_PS_MID_CFG_READ_EVENTID
+ */
+struct wmi_ps_mid_cfg_read_cmd {
+ /* MAC ID */
+ u8 mid;
+ /* alignment to 32b */
+ u8 reserved[3];
+} __packed;
+
+/* WMI_PS_MID_CFG_READ_EVENTID */
+struct wmi_ps_mid_cfg_read_event {
+ /* MAC ID */
+ u8 mid;
+ /* Retrieved MID Power Save configuration(WMI_PS_MID_CFG_CMD params) */
+ struct wmi_ps_mid_cfg mid_ps_cfg;
+ /* wmi_ps_cfg_cmd_status_e */
+ __le32 status;
+} __packed;
+
+#define WMI_AOA_MAX_DATA_SIZE (128)
+
+enum wmi_aoa_meas_status {
+ WMI_AOA_MEAS_SUCCESS = 0x00,
+ WMI_AOA_MEAS_PEER_INCAPABLE = 0x01,
+ WMI_AOA_MEAS_FAILURE = 0x02,
+};
+
+/* WMI_AOA_MEAS_EVENTID */
+struct wmi_aoa_meas_event {
+ u8 mac_addr[WMI_MAC_LEN];
+ /* channels IDs:
+ * 0 - 58320 MHz
+ * 1 - 60480 MHz
+ * 2 - 62640 MHz
+ */
+ u8 channel;
+ /* enum wmi_aoa_meas_type */
+ u8 aoa_meas_type;
+ /* Measurments are from RFs, defined by the mask */
+ __le32 meas_rf_mask;
+ /* enum wmi_aoa_meas_status */
+ u8 meas_status;
+ u8 reserved;
+ /* Length of meas_data in bytes */
+ __le16 length;
+ u8 meas_data[WMI_AOA_MAX_DATA_SIZE];
+} __packed;
+
+/* WMI_TOF_GET_CAPABILITIES_EVENTID */
+struct wmi_tof_get_capabilities_event {
+ u8 ftm_capability;
+ /* maximum supported number of destination to start TOF */
+ u8 max_num_of_dest;
+ /* maximum supported number of measurements per burst */
+ u8 max_num_of_meas_per_burst;
+ u8 reserved;
+ /* maximum supported multi bursts */
+ __le16 max_multi_bursts_sessions;
+ /* maximum supported FTM burst duration , wmi_tof_burst_duration_e */
+ __le16 max_ftm_burst_duration;
+ /* AOA supported types */
+ __le32 aoa_supported_types;
+} __packed;
+
+enum wmi_tof_session_end_status {
+ WMI_TOF_SESSION_END_NO_ERROR = 0x00,
+ WMI_TOF_SESSION_END_FAIL = 0x01,
+ WMI_TOF_SESSION_END_PARAMS_ERROR = 0x02,
+ WMI_TOF_SESSION_END_ABORTED = 0x03,
+};
+
+/* WMI_TOF_SESSION_END_EVENTID */
+struct wmi_tof_session_end_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* wmi_tof_session_end_status_e */
+ u8 status;
+ u8 reserved[3];
+} __packed;
+
+/* Responder FTM Results */
+struct wmi_responder_ftm_res {
+ u8 t1[6];
+ u8 t2[6];
+ u8 t3[6];
+ u8 t4[6];
+ __le16 tod_err;
+ __le16 toa_err;
+ __le16 tod_err_initiator;
+ __le16 toa_err_initiator;
+} __packed;
+
+enum wmi_tof_ftm_per_dest_res_status {
+ WMI_PER_DEST_RES_NO_ERROR = 0x00,
+ WMI_PER_DEST_RES_TX_RX_FAIL = 0x01,
+ WMI_PER_DEST_RES_PARAM_DONT_MATCH = 0x02,
+};
+
+enum wmi_tof_ftm_per_dest_res_flags {
+ WMI_PER_DEST_RES_REQ_START = 0x01,
+ WMI_PER_DEST_RES_BURST_REPORT_END = 0x02,
+ WMI_PER_DEST_RES_REQ_END = 0x04,
+ WMI_PER_DEST_RES_PARAM_UPDATE = 0x08,
+};
+
+/* WMI_TOF_FTM_PER_DEST_RES_EVENTID */
+struct wmi_tof_ftm_per_dest_res_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* destination MAC address */
+ u8 dst_mac[WMI_MAC_LEN];
+ /* wmi_tof_ftm_per_dest_res_flags_e */
+ u8 flags;
+ /* wmi_tof_ftm_per_dest_res_status_e */
+ u8 status;
+ /* responder ASAP */
+ u8 responder_asap;
+ /* responder number of FTM per burst */
+ u8 responder_num_ftm_per_burst;
+ /* responder number of FTM burst exponent */
+ u8 responder_num_ftm_bursts_exp;
+ /* responder burst duration ,wmi_tof_burst_duration_e */
+ u8 responder_burst_duration;
+ /* responder burst period, indicate interval between two consecutive
+ * burst instances, in units of 100 ms
+ */
+ __le16 responder_burst_period;
+ /* receive burst counter */
+ __le16 bursts_cnt;
+ /* tsf of responder start burst */
+ __le32 tsf_sync;
+ /* actual received ftm per burst */
+ u8 actual_ftm_per_burst;
+ u8 reserved0[7];
+ struct wmi_responder_ftm_res responder_ftm_res[0];
+} __packed;
+
+enum wmi_tof_channel_info_type {
+ WMI_TOF_CHANNEL_INFO_AOA = 0x00,
+ WMI_TOF_CHANNEL_INFO_LCI = 0x01,
+ WMI_TOF_CHANNEL_INFO_LCR = 0x02,
+ WMI_TOF_CHANNEL_INFO_VENDOR_SPECIFIC = 0x03,
+ WMI_TOF_CHANNEL_INFO_CIR = 0x04,
+ WMI_TOF_CHANNEL_INFO_RSSI = 0x05,
+ WMI_TOF_CHANNEL_INFO_SNR = 0x06,
+ WMI_TOF_CHANNEL_INFO_DEBUG = 0x07,
+};
+
+/* WMI_TOF_CHANNEL_INFO_EVENTID */
+struct wmi_tof_channel_info_event {
+ /* FTM session ID */
+ __le32 session_id;
+ /* destination MAC address */
+ u8 dst_mac[WMI_MAC_LEN];
+ /* wmi_tof_channel_info_type_e */
+ u8 type;
+ /* data report length */
+ u8 len;
+ /* data report payload */
+ u8 report[0];
+} __packed;
+
#endif /* __WILOCITY_WMI_H__ */
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index f549c25..03404cb 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1101,6 +1101,7 @@
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339),
+ BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4339),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4345),
BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4354),
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index b8aec5e5..748eaa6 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -3884,11 +3884,11 @@
if (!check_vif_up(ifp->vif))
return -EIO;
- brcmf_dbg(CONN, "del_pmksa - PMK bssid = %pM\n", &pmksa->bssid);
+ brcmf_dbg(CONN, "del_pmksa - PMK bssid = %pM\n", pmksa->bssid);
npmk = le32_to_cpu(cfg->pmk_list.npmk);
for (i = 0; i < npmk; i++)
- if (!memcmp(&pmksa->bssid, &pmk[i].bssid, ETH_ALEN))
+ if (!memcmp(pmksa->bssid, pmk[i].bssid, ETH_ALEN))
break;
if ((npmk > 0) && (i < npmk)) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 68ab3ac..b892dac 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -313,6 +313,7 @@
#define KSO_WAIT_US 50
#define MAX_KSO_ATTEMPTS (PMU_MAX_TRANSITION_DLY/KSO_WAIT_US)
+#define BRCMF_SDIO_MAX_ACCESS_ERRORS 5
/*
* Conversion of 802.1D priority to precedence level
@@ -677,6 +678,7 @@
{
u8 wr_val = 0, rd_val, cmp_val, bmask;
int err = 0;
+ int err_cnt = 0;
int try_cnt = 0;
brcmf_dbg(TRACE, "Enter: on=%d\n", on);
@@ -712,9 +714,14 @@
*/
rd_val = brcmf_sdiod_regrb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
&err);
- if (((rd_val & bmask) == cmp_val) && !err)
+ if (!err) {
+ if ((rd_val & bmask) == cmp_val)
+ break;
+ err_cnt = 0;
+ }
+ /* bail out upon subsequent access errors */
+ if (err && (err_cnt++ > BRCMF_SDIO_MAX_ACCESS_ERRORS))
break;
-
udelay(KSO_WAIT_US);
brcmf_sdiod_regwb(bus->sdiodev, SBSDIO_FUNC1_SLEEPCSR,
wr_val, &err);
@@ -3757,7 +3764,8 @@
u32 val, rev;
val = brcmf_sdiod_regrl(sdiodev, addr, NULL);
- if (sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 &&
+ if ((sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4335_4339 ||
+ sdiodev->func[0]->device == SDIO_DEVICE_ID_BROADCOM_4339) &&
addr == CORE_CC_REG(SI_ENUM_BASE, chipid)) {
rev = (val & CID_REV_MASK) >> CID_REV_SHIFT;
if (rev >= 2) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
index a10f35c..fe67559 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.c
@@ -19,6 +19,7 @@
#ifndef __CHECKER__
#define CREATE_TRACE_POINTS
#include "tracepoint.h"
+#include "debug.h"
void __brcmf_err(const char *func, const char *fmt, ...)
{
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index fa26619..2f978a3 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1458,11 +1458,15 @@
#define BRCMF_USB_DEVICE(dev_id) \
{ USB_DEVICE(BRCM_USB_VENDOR_ID_BROADCOM, dev_id) }
+#define LINKSYS_USB_DEVICE(dev_id) \
+ { USB_DEVICE(BRCM_USB_VENDOR_ID_LINKSYS, dev_id) }
+
static struct usb_device_id brcmf_usb_devid_table[] = {
BRCMF_USB_DEVICE(BRCM_USB_43143_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43236_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43242_DEVICE_ID),
BRCMF_USB_DEVICE(BRCM_USB_43569_DEVICE_ID),
+ LINKSYS_USB_DEVICE(BRCM_USB_43235_LINKSYS_DEVICE_ID),
{ USB_DEVICE(BRCM_USB_VENDOR_ID_LG, BRCM_USB_43242_LG_DEVICE_ID) },
/* special entry for device with firmware loaded and running */
BRCMF_USB_DEVICE(BRCM_USB_BCMFW_DEVICE_ID),
diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
index 3cc42be..d0407d9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h
@@ -22,6 +22,7 @@
#define BRCM_USB_VENDOR_ID_BROADCOM 0x0a5c
#define BRCM_USB_VENDOR_ID_LG 0x043e
+#define BRCM_USB_VENDOR_ID_LINKSYS 0x13b1
#define BRCM_PCIE_VENDOR_ID_BROADCOM PCI_VENDOR_ID_BROADCOM
/* Chipcommon Core Chip IDs */
@@ -58,6 +59,7 @@
/* USB Device IDs */
#define BRCM_USB_43143_DEVICE_ID 0xbd1e
+#define BRCM_USB_43235_LINKSYS_DEVICE_ID 0x0039
#define BRCM_USB_43236_DEVICE_ID 0xbd17
#define BRCM_USB_43242_DEVICE_ID 0xbd1f
#define BRCM_USB_43242_LG_DEVICE_ID 0x3101
diff --git a/drivers/net/wireless/intel/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c
index 209dc99..4db327a 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945.c
@@ -2671,7 +2671,7 @@
.send_led_cmd = il3945_send_led_cmd,
};
-static struct il_cfg il3945_bg_cfg = {
+static const struct il_cfg il3945_bg_cfg = {
.name = "3945BG",
.fw_name_pre = IL3945_FW_PRE,
.ucode_api_max = IL3945_UCODE_API_MAX,
@@ -2700,7 +2700,7 @@
},
};
-static struct il_cfg il3945_abg_cfg = {
+static const struct il_cfg il3945_abg_cfg = {
.name = "3945ABG",
.fw_name_pre = IL3945_FW_PRE,
.ucode_api_max = IL3945_UCODE_API_MAX,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
index fbaf705..1fec6af 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
@@ -72,15 +72,15 @@
#define IWL9000_SMEM_OFFSET 0x400000
#define IWL9000_SMEM_LEN 0x68000
-#define IWL9000_FW_PRE "iwlwifi-9000-pu-a0-lc-a0-"
+#define IWL9000_FW_PRE "iwlwifi-9000-pu-a0-jf-a0-"
#define IWL9260_FW_PRE "iwlwifi-9260-th-a0-jf-a0-"
-#define IWL9260LC_FW_PRE "iwlwifi-9260-th-a0-lc-a0-"
+#define IWL9000LC_FW_PRE "iwlwifi-9000-pu-a0-lc-a0-"
#define IWL9000_MODULE_FIRMWARE(api) \
IWL9000_FW_PRE "-" __stringify(api) ".ucode"
#define IWL9260_MODULE_FIRMWARE(api) \
IWL9260_FW_PRE "-" __stringify(api) ".ucode"
-#define IWL9260LC_MODULE_FIRMWARE(api) \
- IWL9260LC_FW_PRE "-" __stringify(api) ".ucode"
+#define IWL9000LC_MODULE_FIRMWARE(api) \
+ IWL9000LC_FW_PRE "-" __stringify(api) ".ucode"
#define NVM_HW_SECTION_NUM_FAMILY_9000 10
@@ -146,41 +146,62 @@
.mac_addr_from_csr = true, \
.rf_id = true
+const struct iwl_cfg iwl9160_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 9160",
+ .fw_name_pre = IWL9260_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
const struct iwl_cfg iwl9260_2ac_cfg = {
- .name = "Intel(R) Dual Band Wireless AC 9260",
- .fw_name_pre = IWL9260_FW_PRE,
- IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .name = "Intel(R) Dual Band Wireless AC 9260",
+ .fw_name_pre = IWL9260_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl9270_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 9270",
+ .fw_name_pre = IWL9260_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
+
+const struct iwl_cfg iwl9460_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 9460",
+ .fw_name_pre = IWL9000_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .integrated = true,
};
/*
* TODO the struct below is for internal testing only this should be
* removed by EO 2016~
*/
-const struct iwl_cfg iwl9260lc_2ac_cfg = {
- .name = "Intel(R) Dual Band Wireless AC 9260",
- .fw_name_pre = IWL9260LC_FW_PRE,
- IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
-};
-
-const struct iwl_cfg iwl5165_2ac_cfg = {
- .name = "Intel(R) Dual Band Wireless AC 5165",
- .fw_name_pre = IWL9000_FW_PRE,
- IWL_DEVICE_9000,
- .ht_params = &iwl9000_ht_params,
- .nvm_ver = IWL9000_NVM_VERSION,
- .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
- .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
- .integrated = true,
+const struct iwl_cfg iwl9000lc_2ac_cfg = {
+ .name = "Intel(R) Dual Band Wireless AC 9000",
+ .fw_name_pre = IWL9000LC_FW_PRE,
+ IWL_DEVICE_9000,
+ .ht_params = &iwl9000_ht_params,
+ .nvm_ver = IWL9000_NVM_VERSION,
+ .nvm_calib_ver = IWL9000_TX_POWER_VERSION,
+ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .integrated = true,
};
MODULE_FIRMWARE(IWL9000_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL9260_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL9260LC_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL9000LC_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 423b233..7008319 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -449,9 +449,11 @@
extern const struct iwl_cfg iwl8260_2ac_sdio_cfg;
extern const struct iwl_cfg iwl8265_2ac_sdio_cfg;
extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
+extern const struct iwl_cfg iwl9000lc_2ac_cfg;
+extern const struct iwl_cfg iwl9160_2ac_cfg;
extern const struct iwl_cfg iwl9260_2ac_cfg;
-extern const struct iwl_cfg iwl9260lc_2ac_cfg;
-extern const struct iwl_cfg iwl5165_2ac_cfg;
+extern const struct iwl_cfg iwl9270_2ac_cfg;
+extern const struct iwl_cfg iwl9460_2ac_cfg;
extern const struct iwl_cfg iwla000_2ac_cfg;
#endif /* CONFIG_IWLMVM */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index 1d6f5d2..dd75ea7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
@@ -77,7 +77,6 @@
*/
#define FH_MEM_LOWER_BOUND (0x1000)
#define FH_MEM_UPPER_BOUND (0x2000)
-#define TFH_MEM_LOWER_BOUND (0xA06000)
/**
* Keep-Warm (KW) buffer base address.
@@ -120,7 +119,7 @@
#define FH_MEM_CBBC_20_31_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xB20)
#define FH_MEM_CBBC_20_31_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xB80)
/* a000 TFD table address, 64 bit */
-#define TFH_TFDQ_CBB_TABLE (TFH_MEM_LOWER_BOUND + 0x1C00)
+#define TFH_TFDQ_CBB_TABLE (0x1C00)
/* Find TFD CB base pointer for given queue */
static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
@@ -156,7 +155,7 @@
* In case of DRAM read address which is not aligned to 128B, the TFH will
* enable transfer size which doesn't cross 64B DRAM address boundary.
*/
-#define TFH_TRANSFER_MODE (TFH_MEM_LOWER_BOUND + 0x1F40)
+#define TFH_TRANSFER_MODE (0x1F40)
#define TFH_TRANSFER_MAX_PENDING_REQ 0xc
#define TFH_CHUNK_SIZE_128 BIT(8)
#define TFH_CHUNK_SPLIT_MODE BIT(10)
@@ -167,7 +166,7 @@
* the start of the TFD first TB.
* In case of a DRAM Tx CMD update the TFH will update PN and Key ID
*/
-#define TFH_TXCMD_UPDATE_CFG (TFH_MEM_LOWER_BOUND + 0x1F48)
+#define TFH_TXCMD_UPDATE_CFG (0x1F48)
/*
* Controls TX DMA operation
*
@@ -181,22 +180,22 @@
* set to 1 - interrupt is sent to the driver
* Bit 0: Indicates the snoop configuration
*/
-#define TFH_SRV_DMA_CHNL0_CTRL (TFH_MEM_LOWER_BOUND + 0x1F60)
+#define TFH_SRV_DMA_CHNL0_CTRL (0x1F60)
#define TFH_SRV_DMA_SNOOP BIT(0)
#define TFH_SRV_DMA_TO_DRIVER BIT(24)
#define TFH_SRV_DMA_START BIT(31)
/* Defines the DMA SRAM write start address to transfer a data block */
-#define TFH_SRV_DMA_CHNL0_SRAM_ADDR (TFH_MEM_LOWER_BOUND + 0x1F64)
+#define TFH_SRV_DMA_CHNL0_SRAM_ADDR (0x1F64)
/* Defines the 64bits DRAM start address to read the DMA data block from */
-#define TFH_SRV_DMA_CHNL0_DRAM_ADDR (TFH_MEM_LOWER_BOUND + 0x1F68)
+#define TFH_SRV_DMA_CHNL0_DRAM_ADDR (0x1F68)
/*
* Defines the number of bytes to transfer from DRAM to SRAM.
* Note that this register may be configured with non-dword aligned size.
*/
-#define TFH_SRV_DMA_CHNL0_BC (TFH_MEM_LOWER_BOUND + 0x1F70)
+#define TFH_SRV_DMA_CHNL0_BC (0x1F70)
/**
* Rx SRAM Control and Status Registers (RSCSR)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
index 459bf73..406ef30 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
@@ -302,22 +302,17 @@
#define OSC_CLK_FORCE_CONTROL (0x8)
#define FH_UCODE_LOAD_STATUS (0x1AF0)
-#define CSR_UCODE_LOAD_STATUS_ADDR (0x1E70)
-enum secure_load_status_reg {
- LMPM_CPU_UCODE_LOADING_STARTED = 0x00000001,
- LMPM_CPU_HDRS_LOADING_COMPLETED = 0x00000003,
- LMPM_CPU_UCODE_LOADING_COMPLETED = 0x00000007,
- LMPM_CPU_STATUS_NUM_OF_LAST_COMPLETED = 0x000000F8,
- LMPM_CPU_STATUS_NUM_OF_LAST_LOADED_BLOCK = 0x0000FF00,
-};
-#define LMPM_SECURE_INSPECTOR_CODE_ADDR (0x1E38)
-#define LMPM_SECURE_INSPECTOR_DATA_ADDR (0x1E3C)
+/*
+ * Replacing FH_UCODE_LOAD_STATUS
+ * This register is writen by driver and is read by uCode during boot flow.
+ * Note this address is cleared after MAC reset.
+ */
+#define UREG_UCODE_LOAD_STATUS (0xa05c40)
+
#define LMPM_SECURE_UCODE_LOAD_CPU1_HDR_ADDR (0x1E78)
#define LMPM_SECURE_UCODE_LOAD_CPU2_HDR_ADDR (0x1E7C)
-#define LMPM_SECURE_INSPECTOR_CODE_MEM_SPACE (0x400000)
-#define LMPM_SECURE_INSPECTOR_DATA_MEM_SPACE (0x402000)
#define LMPM_SECURE_CPU1_HDR_MEM_SPACE (0x420000)
#define LMPM_SECURE_CPU2_HDR_MEM_SPACE (0x420400)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
index d1c4fb8..6c8e3ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-sta.h
@@ -433,25 +433,42 @@
} __packed; /* REMOVE_STA_CMD_API_S_VER_2 */
/**
+ * struct iwl_mvm_mgmt_mcast_key_cmd_v1
+ * ( MGMT_MCAST_KEY = 0x1f )
+ * @ctrl_flags: %iwl_sta_key_flag
+ * @igtk:
+ * @k1: unused
+ * @k2: unused
+ * @sta_id: station ID that support IGTK
+ * @key_id:
+ * @receive_seq_cnt: initial RSC/PN needed for replay check
+ */
+struct iwl_mvm_mgmt_mcast_key_cmd_v1 {
+ __le32 ctrl_flags;
+ u8 igtk[16];
+ u8 k1[16];
+ u8 k2[16];
+ __le32 key_id;
+ __le32 sta_id;
+ __le64 receive_seq_cnt;
+} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */
+
+/**
* struct iwl_mvm_mgmt_mcast_key_cmd
* ( MGMT_MCAST_KEY = 0x1f )
* @ctrl_flags: %iwl_sta_key_flag
- * @IGTK:
- * @K1: unused
- * @K2: unused
+ * @igtk: IGTK master key
* @sta_id: station ID that support IGTK
* @key_id:
* @receive_seq_cnt: initial RSC/PN needed for replay check
*/
struct iwl_mvm_mgmt_mcast_key_cmd {
__le32 ctrl_flags;
- u8 IGTK[16];
- u8 K1[16];
- u8 K2[16];
+ u8 igtk[32];
__le32 key_id;
__le32 sta_id;
__le64 receive_seq_cnt;
-} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */
+} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_2 */
struct iwl_mvm_wep_key {
u8 key_index;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
index 4144623..6b4c63a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h
@@ -675,13 +675,21 @@
tx_resp->frame_count) & 0xfff;
}
+/* Available options for the SCD_QUEUE_CFG HCMD */
+enum iwl_scd_cfg_actions {
+ SCD_CFG_DISABLE_QUEUE = 0x0,
+ SCD_CFG_ENABLE_QUEUE = 0x1,
+ SCD_CFG_UPDATE_QUEUE_TID = 0x2,
+};
+
/**
* struct iwl_scd_txq_cfg_cmd - New txq hw scheduler config command
* @token:
* @sta_id: station id
* @tid:
* @scd_queue: scheduler queue to confiug
- * @enable: 1 queue enable, 0 queue disable
+ * @action: 1 queue enable, 0 queue disable, 2 change txq's tid owner
+ * Value is one of %iwl_scd_cfg_actions options
* @aggregate: 1 aggregated queue, 0 otherwise
* @tx_fifo: %enum iwl_mvm_tx_fifo
* @window: BA window size
@@ -692,7 +700,7 @@
u8 sta_id;
u8 tid;
u8 scd_queue;
- u8 enable;
+ u8 action;
u8 aggregate;
u8 tx_fifo;
u8 window;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
index 71076f0..57b574b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
@@ -482,13 +482,17 @@
* @block_size: the block size in powers of 2
* @block_num: number of blocks specified in the command.
* @device_phy_addr: virtual addresses from device side
+ * 32 bit address for API version 1, 64 bit address for API version 2.
*/
struct iwl_fw_paging_cmd {
__le32 flags;
__le32 block_size;
__le32 block_num;
- __le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS];
-} __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */
+ union {
+ __le32 addr32[NUM_OF_FW_PAGING_BLOCKS];
+ __le64 addr64[NUM_OF_FW_PAGING_BLOCKS];
+ } device_phy_addr;
+} __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_2 */
/*
* Fw items ID's
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 7e0cdbf..47e8e70 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -385,9 +385,7 @@
/* send paging cmd to FW in case CPU2 has paging image */
static int iwl_send_paging_cmd(struct iwl_mvm *mvm, const struct fw_img *fw)
{
- int blk_idx;
- __le32 dev_phy_addr;
- struct iwl_fw_paging_cmd fw_paging_cmd = {
+ struct iwl_fw_paging_cmd paging_cmd = {
.flags =
cpu_to_le32(PAGING_CMD_IS_SECURED |
PAGING_CMD_IS_ENABLED |
@@ -396,18 +394,32 @@
.block_size = cpu_to_le32(BLOCK_2_EXP_SIZE),
.block_num = cpu_to_le32(mvm->num_of_paging_blk),
};
+ int blk_idx, size = sizeof(paging_cmd);
+
+ /* A bit hard coded - but this is the old API and will be deprecated */
+ if (!iwl_mvm_has_new_tx_api(mvm))
+ size -= NUM_OF_FW_PAGING_BLOCKS * 4;
/* loop for for all paging blocks + CSS block */
for (blk_idx = 0; blk_idx < mvm->num_of_paging_blk + 1; blk_idx++) {
- dev_phy_addr =
- cpu_to_le32(mvm->fw_paging_db[blk_idx].fw_paging_phys >>
- PAGE_2_EXP_SIZE);
- fw_paging_cmd.device_phy_addr[blk_idx] = dev_phy_addr;
+ dma_addr_t addr = mvm->fw_paging_db[blk_idx].fw_paging_phys;
+
+ addr = addr >> PAGE_2_EXP_SIZE;
+
+ if (iwl_mvm_has_new_tx_api(mvm)) {
+ __le64 phy_addr = cpu_to_le64(addr);
+
+ paging_cmd.device_phy_addr.addr64[blk_idx] = phy_addr;
+ } else {
+ __le32 phy_addr = cpu_to_le32(addr);
+
+ paging_cmd.device_phy_addr.addr32[blk_idx] = phy_addr;
+ }
}
return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(FW_PAGING_BLOCK_CMD,
IWL_ALWAYS_LONG_GROUP, 0),
- 0, sizeof(fw_paging_cmd), &fw_paging_cmd);
+ 0, size, &paging_cmd);
}
/*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 5dd77e3..9506e65 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -465,7 +465,7 @@
hw->uapsd_queues = IWL_MVM_UAPSD_QUEUES;
hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
- BUILD_BUG_ON(ARRAY_SIZE(mvm->ciphers) < ARRAY_SIZE(mvm_ciphers) + 4);
+ BUILD_BUG_ON(ARRAY_SIZE(mvm->ciphers) < ARRAY_SIZE(mvm_ciphers) + 6);
memcpy(mvm->ciphers, mvm_ciphers, sizeof(mvm_ciphers));
hw->wiphy->n_cipher_suites = ARRAY_SIZE(mvm_ciphers);
hw->wiphy->cipher_suites = mvm->ciphers;
@@ -490,6 +490,14 @@
mvm->ciphers[hw->wiphy->n_cipher_suites] =
WLAN_CIPHER_SUITE_AES_CMAC;
hw->wiphy->n_cipher_suites++;
+ if (iwl_mvm_has_new_rx_api(mvm)) {
+ mvm->ciphers[hw->wiphy->n_cipher_suites] =
+ WLAN_CIPHER_SUITE_BIP_GMAC_128;
+ hw->wiphy->n_cipher_suites++;
+ mvm->ciphers[hw->wiphy->n_cipher_suites] =
+ WLAN_CIPHER_SUITE_BIP_GMAC_256;
+ hw->wiphy->n_cipher_suites++;
+ }
}
/* currently FW API supports only one optional cipher scheme */
@@ -2747,6 +2755,8 @@
key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
+ case WLAN_CIPHER_SUITE_BIP_GMAC_128:
+ case WLAN_CIPHER_SUITE_BIP_GMAC_256:
WARN_ON_ONCE(!ieee80211_hw_check(hw, MFP_CAPABLE));
break;
case WLAN_CIPHER_SUITE_WEP40:
@@ -2780,9 +2790,11 @@
* GTK on AP interface is a TX-only key, return 0;
* on IBSS they're per-station and because we're lazy
* we don't support them for RX, so do the same.
- * CMAC in AP/IBSS modes must be done in software.
+ * CMAC/GMAC in AP/IBSS modes must be done in software.
*/
- if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC)
+ if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
+ key->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
+ key->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256)
ret = -EOPNOTSUPP;
else
ret = 0;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 6a615bb..2e30990 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -699,6 +699,10 @@
* it. In this state, when a new queue is needed to be allocated but no
* such free queue exists, an inactive queue might be freed and given to
* the new RA/TID.
+ * @IWL_MVM_QUEUE_RECONFIGURING: queue is being reconfigured
+ * This is the state of a queue that has had traffic pass through it, but
+ * needs to be reconfigured for some reason, e.g. the queue needs to
+ * become unshared and aggregations re-enabled on.
*/
enum iwl_mvm_queue_status {
IWL_MVM_QUEUE_FREE,
@@ -706,10 +710,11 @@
IWL_MVM_QUEUE_READY,
IWL_MVM_QUEUE_SHARED,
IWL_MVM_QUEUE_INACTIVE,
+ IWL_MVM_QUEUE_RECONFIGURING,
};
#define IWL_MVM_DQA_QUEUE_TIMEOUT (5 * HZ)
-#define IWL_MVM_NUM_CIPHERS 8
+#define IWL_MVM_NUM_CIPHERS 10
struct iwl_mvm {
/* for logger access */
@@ -769,6 +774,7 @@
u8 ra_sta_id; /* The RA this queue is mapped to, if exists */
bool reserved; /* Is this the TXQ reserved for a STA */
u8 mac80211_ac; /* The mac80211 AC this queue is mapped to */
+ u8 txq_tid; /* The TID "owner" of this queue*/
u16 tid_bitmap; /* Bitmap of the TIDs mapped to this queue */
/* Timestamp for inactivation per TID of this queue */
unsigned long last_frame_time[IWL_MAX_TID_COUNT + 1];
@@ -1124,6 +1130,18 @@
(mvm->trans->runtime_pm_mode != IWL_PLAT_PM_MODE_D0I3);
}
+static inline bool iwl_mvm_is_dqa_data_queue(struct iwl_mvm *mvm, u8 queue)
+{
+ return (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE) &&
+ (queue <= IWL_MVM_DQA_MAX_DATA_QUEUE);
+}
+
+static inline bool iwl_mvm_is_dqa_mgmt_queue(struct iwl_mvm *mvm, u8 queue)
+{
+ return (queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE) &&
+ (queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE);
+}
+
static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
{
bool nvm_lar = mvm->nvm_data->lar_enabled;
@@ -1194,6 +1212,12 @@
IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT);
}
+static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
+{
+ /* TODO - replace with TLV once defined */
+ return mvm->trans->cfg->use_tfh;
+}
+
static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
{
#ifdef CONFIG_THERMAL
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index df6c32c..08d8a8a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -132,7 +132,8 @@
IEEE80211_CCMP_PN_LEN) <= 0)
return -1;
- memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN);
+ if (!(stats->flag & RX_FLAG_AMSDU_MORE))
+ memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN);
stats->flag |= RX_FLAG_PN_VALIDATED;
return 0;
@@ -883,6 +884,9 @@
u8 *qc = ieee80211_get_qos_ctl(hdr);
*qc &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT;
+ if (!(desc->amsdu_info &
+ IWL_RX_MPDU_AMSDU_LAST_SUBFRAME))
+ rx_status->flag |= RX_FLAG_AMSDU_MORE;
}
if (baid != IWL_RX_REORDER_DATA_INVALID_BAID)
iwl_mvm_agg_rx_received(mvm, baid);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 3130b9c..30fc3af 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -468,6 +468,11 @@
i != IWL_MVM_DQA_BSS_CLIENT_QUEUE)
continue;
+ /* Don't try and take queues being reconfigured */
+ if (mvm->queue_info[queue].status ==
+ IWL_MVM_QUEUE_RECONFIGURING)
+ continue;
+
ac_to_queue[mvm->queue_info[i].mac80211_ac] = i;
}
@@ -501,31 +506,37 @@
queue = ac_to_queue[IEEE80211_AC_VO];
/* Make sure queue found (or not) is legal */
- if (!((queue >= IWL_MVM_DQA_MIN_MGMT_QUEUE &&
- queue <= IWL_MVM_DQA_MAX_MGMT_QUEUE) ||
- (queue >= IWL_MVM_DQA_MIN_DATA_QUEUE &&
- queue <= IWL_MVM_DQA_MAX_DATA_QUEUE) ||
- (queue == IWL_MVM_DQA_BSS_CLIENT_QUEUE))) {
+ if (!iwl_mvm_is_dqa_data_queue(mvm, queue) &&
+ !iwl_mvm_is_dqa_mgmt_queue(mvm, queue) &&
+ (queue != IWL_MVM_DQA_BSS_CLIENT_QUEUE)) {
IWL_ERR(mvm, "No DATA queues available to share\n");
- queue = -ENOSPC;
+ return -ENOSPC;
+ }
+
+ /* Make sure the queue isn't in the middle of being reconfigured */
+ if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_RECONFIGURING) {
+ IWL_ERR(mvm,
+ "TXQ %d is in the middle of re-config - try again\n",
+ queue);
+ return -EBUSY;
}
return queue;
}
/*
- * If a given queue has a higher AC than the TID stream that is being added to
- * it, the queue needs to be redirected to the lower AC. This function does that
+ * If a given queue has a higher AC than the TID stream that is being compared
+ * to, the queue needs to be redirected to the lower AC. This function does that
* in such a case, otherwise - if no redirection required - it does nothing,
* unless the %force param is true.
*/
-static int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
- int ac, int ssn, unsigned int wdg_timeout,
- bool force)
+int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
+ int ac, int ssn, unsigned int wdg_timeout,
+ bool force)
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
bool shared_queue;
unsigned long mq;
@@ -551,11 +562,12 @@
cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[mvm->queue_info[queue].mac80211_ac];
+ cmd.tid = mvm->queue_info[queue].txq_tid;
mq = mvm->queue_info[queue].hw_queue_to_mac80211;
shared_queue = (mvm->queue_info[queue].hw_queue_refcount > 1);
spin_unlock_bh(&mvm->queue_info_lock);
- IWL_DEBUG_TX_QUEUES(mvm, "Redirecting shared TXQ #%d to FIFO #%d\n",
+ IWL_DEBUG_TX_QUEUES(mvm, "Redirecting TXQ #%d to FIFO #%d\n",
queue, iwl_mvm_ac_to_tx_fifo[ac]);
/* Stop MAC queues and wait for this queue to empty */
@@ -580,6 +592,11 @@
cmd.sta_id, tid, LINK_QUAL_AGG_FRAME_LIMIT_DEF,
ssn, wdg_timeout);
+ /* Update the TID "owner" of the queue */
+ spin_lock_bh(&mvm->queue_info_lock);
+ mvm->queue_info[queue].txq_tid = tid;
+ spin_unlock_bh(&mvm->queue_info_lock);
+
/* TODO: Work-around SCD bug when moving back by multiples of 0x40 */
/* Redirect to lower AC */
@@ -709,7 +726,7 @@
if (WARN_ON(queue <= 0)) {
IWL_ERR(mvm, "No available queues for tid %d on sta_id %d\n",
tid, cfg.sta_id);
- return -ENOSPC;
+ return queue;
}
/*
@@ -728,7 +745,7 @@
if (using_inactive_queue) {
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
u8 ac;
@@ -738,11 +755,13 @@
ac = mvm->queue_info[queue].mac80211_ac;
cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[ac];
+ cmd.tid = mvm->queue_info[queue].txq_tid;
spin_unlock_bh(&mvm->queue_info_lock);
/* Disable the queue */
- iwl_mvm_invalidate_sta_queue(mvm, queue, disable_agg_tids,
- true);
+ if (disable_agg_tids)
+ iwl_mvm_invalidate_sta_queue(mvm, queue,
+ disable_agg_tids, false);
iwl_trans_txq_disable(mvm->trans, queue, false);
ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd),
&cmd);
@@ -758,6 +777,10 @@
return ret;
}
+
+ /* If TXQ is allocated to another STA, update removal in FW */
+ if (cmd.sta_id != mvmsta->sta_id)
+ iwl_mvm_invalidate_sta_queue(mvm, queue, 0, true);
}
IWL_DEBUG_TX_QUEUES(mvm,
@@ -827,6 +850,119 @@
return ret;
}
+static void iwl_mvm_change_queue_owner(struct iwl_mvm *mvm, int queue)
+{
+ struct iwl_scd_txq_cfg_cmd cmd = {
+ .scd_queue = queue,
+ .action = SCD_CFG_UPDATE_QUEUE_TID,
+ };
+ s8 sta_id;
+ int tid;
+ unsigned long tid_bitmap;
+ int ret;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ spin_lock_bh(&mvm->queue_info_lock);
+ sta_id = mvm->queue_info[queue].ra_sta_id;
+ tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+ spin_unlock_bh(&mvm->queue_info_lock);
+
+ if (WARN(!tid_bitmap, "TXQ %d has no tids assigned to it\n", queue))
+ return;
+
+ /* Find any TID for queue */
+ tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
+ cmd.tid = tid;
+ cmd.tx_fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
+
+ ret = iwl_mvm_send_cmd_pdu(mvm, SCD_QUEUE_CFG, 0, sizeof(cmd), &cmd);
+ if (ret)
+ IWL_ERR(mvm, "Failed to update owner of TXQ %d (ret=%d)\n",
+ queue, ret);
+ else
+ IWL_DEBUG_TX_QUEUES(mvm, "Changed TXQ %d ownership to tid %d\n",
+ queue, tid);
+}
+
+static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)
+{
+ struct ieee80211_sta *sta;
+ struct iwl_mvm_sta *mvmsta;
+ s8 sta_id;
+ int tid = -1;
+ unsigned long tid_bitmap;
+ unsigned int wdg_timeout;
+ int ssn;
+ int ret = true;
+
+ lockdep_assert_held(&mvm->mutex);
+
+ spin_lock_bh(&mvm->queue_info_lock);
+ sta_id = mvm->queue_info[queue].ra_sta_id;
+ tid_bitmap = mvm->queue_info[queue].tid_bitmap;
+ spin_unlock_bh(&mvm->queue_info_lock);
+
+ /* Find TID for queue, and make sure it is the only one on the queue */
+ tid = find_first_bit(&tid_bitmap, IWL_MAX_TID_COUNT + 1);
+ if (tid_bitmap != BIT(tid)) {
+ IWL_ERR(mvm, "Failed to unshare q %d, active tids=0x%lx\n",
+ queue, tid_bitmap);
+ return;
+ }
+
+ IWL_DEBUG_TX_QUEUES(mvm, "Unsharing TXQ %d, keeping tid %d\n", queue,
+ tid);
+
+ sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
+ lockdep_is_held(&mvm->mutex));
+
+ if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta)))
+ return;
+
+ mvmsta = iwl_mvm_sta_from_mac80211(sta);
+ wdg_timeout = iwl_mvm_get_wd_timeout(mvm, mvmsta->vif, false, false);
+
+ ssn = IEEE80211_SEQ_TO_SN(mvmsta->tid_data[tid].seq_number);
+
+ ret = iwl_mvm_scd_queue_redirect(mvm, queue, tid,
+ tid_to_mac80211_ac[tid], ssn,
+ wdg_timeout, true);
+ if (ret) {
+ IWL_ERR(mvm, "Failed to redirect TXQ %d\n", queue);
+ return;
+ }
+
+ /* If aggs should be turned back on - do it */
+ if (mvmsta->tid_data[tid].state == IWL_AGG_ON) {
+ struct iwl_mvm_add_sta_cmd cmd;
+
+ mvmsta->tid_disable_agg &= ~BIT(tid);
+
+ cmd.mac_id_n_color = cpu_to_le32(mvmsta->mac_id_n_color);
+ cmd.sta_id = mvmsta->sta_id;
+ cmd.add_modify = STA_MODE_MODIFY;
+ cmd.modify_mask = STA_MODIFY_TID_DISABLE_TX;
+ cmd.tfd_queue_msk = cpu_to_le32(mvmsta->tfd_queue_msk);
+ cmd.tid_disable_tx = cpu_to_le16(mvmsta->tid_disable_agg);
+
+ ret = iwl_mvm_send_cmd_pdu(mvm, ADD_STA, CMD_ASYNC,
+ iwl_mvm_add_sta_cmd_size(mvm), &cmd);
+ if (!ret) {
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "TXQ #%d is now aggregated again\n",
+ queue);
+
+ /* Mark queue intenally as aggregating again */
+ iwl_trans_txq_set_shared_mode(mvm->trans, queue, false);
+ }
+ }
+
+ spin_lock_bh(&mvm->queue_info_lock);
+ mvm->queue_info[queue].status = IWL_MVM_QUEUE_READY;
+ spin_unlock_bh(&mvm->queue_info_lock);
+}
+
static inline u8 iwl_mvm_tid_to_ac_queue(int tid)
{
if (tid == IWL_MAX_TID_COUNT)
@@ -894,13 +1030,42 @@
struct ieee80211_sta *sta;
struct iwl_mvm_sta *mvmsta;
unsigned long deferred_tid_traffic;
- int sta_id, tid;
+ int queue, sta_id, tid;
/* Check inactivity of queues */
iwl_mvm_inactivity_check(mvm);
mutex_lock(&mvm->mutex);
+ /* Reconfigure queues requiring reconfiguation */
+ for (queue = 0; queue < IWL_MAX_HW_QUEUES; queue++) {
+ bool reconfig;
+ bool change_owner;
+
+ spin_lock_bh(&mvm->queue_info_lock);
+ reconfig = (mvm->queue_info[queue].status ==
+ IWL_MVM_QUEUE_RECONFIGURING);
+
+ /*
+ * We need to take into account a situation in which a TXQ was
+ * allocated to TID x, and then turned shared by adding TIDs y
+ * and z. If TID x becomes inactive and is removed from the TXQ,
+ * ownership must be given to one of the remaining TIDs.
+ * This is mainly because if TID x continues - a new queue can't
+ * be allocated for it as long as it is an owner of another TXQ.
+ */
+ change_owner = !(mvm->queue_info[queue].tid_bitmap &
+ BIT(mvm->queue_info[queue].txq_tid)) &&
+ (mvm->queue_info[queue].status ==
+ IWL_MVM_QUEUE_SHARED);
+ spin_unlock_bh(&mvm->queue_info_lock);
+
+ if (reconfig)
+ iwl_mvm_unshare_queue(mvm, queue);
+ else if (change_owner)
+ iwl_mvm_change_queue_owner(mvm, queue);
+ }
+
/* Go over all stations with deferred traffic */
for_each_set_bit(sta_id, mvm->sta_deferred_frames,
IWL_MVM_STATION_COUNT) {
@@ -963,6 +1128,61 @@
return 0;
}
+/*
+ * In DQA mode, after a HW restart the queues should be allocated as before, in
+ * order to avoid race conditions when there are shared queues. This function
+ * does the re-mapping and queue allocation.
+ *
+ * Note that re-enabling aggregations isn't done in this function.
+ */
+static void iwl_mvm_realloc_queues_after_restart(struct iwl_mvm *mvm,
+ struct iwl_mvm_sta *mvm_sta)
+{
+ unsigned int wdg_timeout =
+ iwl_mvm_get_wd_timeout(mvm, mvm_sta->vif, false, false);
+ int i;
+ struct iwl_trans_txq_scd_cfg cfg = {
+ .sta_id = mvm_sta->sta_id,
+ .frame_limit = IWL_FRAME_LIMIT,
+ };
+
+ /* Make sure reserved queue is still marked as such (or allocated) */
+ mvm->queue_info[mvm_sta->reserved_queue].status =
+ IWL_MVM_QUEUE_RESERVED;
+
+ for (i = 0; i <= IWL_MAX_TID_COUNT; i++) {
+ struct iwl_mvm_tid_data *tid_data = &mvm_sta->tid_data[i];
+ int txq_id = tid_data->txq_id;
+ int ac;
+ u8 mac_queue;
+
+ if (txq_id == IEEE80211_INVAL_HW_QUEUE)
+ continue;
+
+ skb_queue_head_init(&tid_data->deferred_tx_frames);
+
+ ac = tid_to_mac80211_ac[i];
+ mac_queue = mvm_sta->vif->hw_queue[ac];
+
+ cfg.tid = i;
+ cfg.fifo = iwl_mvm_ac_to_tx_fifo[ac];
+ cfg.aggregate = (txq_id >= IWL_MVM_DQA_MIN_DATA_QUEUE ||
+ txq_id == IWL_MVM_DQA_BSS_CLIENT_QUEUE);
+
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Re-mapping sta %d tid %d to queue %d\n",
+ mvm_sta->sta_id, i, txq_id);
+
+ iwl_mvm_enable_txq(mvm, txq_id, mac_queue,
+ IEEE80211_SEQ_TO_SN(tid_data->seq_number),
+ &cfg, wdg_timeout);
+
+ mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_READY;
+ }
+
+ atomic_set(&mvm->pending_frames[mvm_sta->sta_id], 0);
+}
+
int iwl_mvm_add_sta(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
@@ -985,6 +1205,13 @@
spin_lock_init(&mvm_sta->lock);
+ /* In DQA mode, if this is a HW restart, re-alloc existing queues */
+ if (iwl_mvm_is_dqa_supported(mvm) &&
+ test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
+ iwl_mvm_realloc_queues_after_restart(mvm, mvm_sta);
+ goto update_fw;
+ }
+
mvm_sta->sta_id = sta_id;
mvm_sta->mac_id_n_color = FW_CMD_ID_AND_COLOR(mvmvif->id,
mvmvif->color);
@@ -1048,6 +1275,7 @@
goto err;
}
+update_fw:
ret = iwl_mvm_sta_send_to_fw(mvm, sta, false, 0);
if (ret)
goto err;
@@ -1956,7 +2184,7 @@
return -EIO;
}
- spin_lock_bh(&mvm->queue_info_lock);
+ spin_lock(&mvm->queue_info_lock);
/*
* Note the possible cases:
@@ -1967,14 +2195,20 @@
* non-DQA mode, since the TXQ hasn't yet been allocated
*/
txq_id = mvmsta->tid_data[tid].txq_id;
- if (!iwl_mvm_is_dqa_supported(mvm) ||
+ if (iwl_mvm_is_dqa_supported(mvm) &&
+ unlikely(mvm->queue_info[txq_id].status == IWL_MVM_QUEUE_SHARED)) {
+ ret = -ENXIO;
+ IWL_DEBUG_TX_QUEUES(mvm,
+ "Can't start tid %d agg on shared queue!\n",
+ tid);
+ goto release_locks;
+ } else if (!iwl_mvm_is_dqa_supported(mvm) ||
mvm->queue_info[txq_id].status != IWL_MVM_QUEUE_READY) {
txq_id = iwl_mvm_find_free_queue(mvm, mvmsta->sta_id,
mvm->first_agg_queue,
mvm->last_agg_queue);
if (txq_id < 0) {
ret = txq_id;
- spin_unlock_bh(&mvm->queue_info_lock);
IWL_ERR(mvm, "Failed to allocate agg queue\n");
goto release_locks;
}
@@ -1982,7 +2216,8 @@
/* TXQ hasn't yet been enabled, so mark it only as reserved */
mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_RESERVED;
}
- spin_unlock_bh(&mvm->queue_info_lock);
+
+ spin_unlock(&mvm->queue_info_lock);
IWL_DEBUG_TX_QUEUES(mvm,
"AGG for tid %d will be on queue #%d\n",
@@ -2006,8 +2241,11 @@
}
ret = 0;
+ goto out;
release_locks:
+ spin_unlock(&mvm->queue_info_lock);
+out:
spin_unlock_bh(&mvmsta->lock);
return ret;
@@ -2023,6 +2261,7 @@
iwl_mvm_get_wd_timeout(mvm, vif, sta->tdls, false);
int queue, ret;
bool alloc_queue = true;
+ enum iwl_mvm_queue_status queue_status;
u16 ssn;
struct iwl_trans_txq_scd_cfg cfg = {
@@ -2048,13 +2287,15 @@
cfg.fifo = iwl_mvm_ac_to_tx_fifo[tid_to_mac80211_ac[tid]];
+ spin_lock_bh(&mvm->queue_info_lock);
+ queue_status = mvm->queue_info[queue].status;
+ spin_unlock_bh(&mvm->queue_info_lock);
+
/* In DQA mode, the existing queue might need to be reconfigured */
if (iwl_mvm_is_dqa_supported(mvm)) {
- spin_lock_bh(&mvm->queue_info_lock);
/* Maybe there is no need to even alloc a queue... */
if (mvm->queue_info[queue].status == IWL_MVM_QUEUE_READY)
alloc_queue = false;
- spin_unlock_bh(&mvm->queue_info_lock);
/*
* Only reconfig the SCD for the queue if the window size has
@@ -2089,9 +2330,12 @@
vif->hw_queue[tid_to_mac80211_ac[tid]], ssn,
&cfg, wdg_timeout);
- ret = iwl_mvm_sta_tx_agg(mvm, sta, tid, queue, true);
- if (ret)
- return -EIO;
+ /* Send ADD_STA command to enable aggs only if the queue isn't shared */
+ if (queue_status != IWL_MVM_QUEUE_SHARED) {
+ ret = iwl_mvm_sta_tx_agg(mvm, sta, tid, queue, true);
+ if (ret)
+ return -EIO;
+ }
/* No need to mark as reserved */
spin_lock_bh(&mvm->queue_info_lock);
@@ -2123,7 +2367,6 @@
u16 txq_id;
int err;
-
/*
* If mac80211 is cleaning its state, then say that we finished since
* our state has been cleared anyway.
@@ -2152,6 +2395,7 @@
*/
if (mvm->queue_info[txq_id].status == IWL_MVM_QUEUE_RESERVED)
mvm->queue_info[txq_id].status = IWL_MVM_QUEUE_FREE;
+
spin_unlock_bh(&mvm->queue_info_lock);
switch (tid_data->state) {
@@ -2412,9 +2656,15 @@
struct iwl_mvm_mgmt_mcast_key_cmd igtk_cmd = {};
/* verify the key details match the required command's expectations */
- if (WARN_ON((keyconf->cipher != WLAN_CIPHER_SUITE_AES_CMAC) ||
- (keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE) ||
- (keyconf->keyidx != 4 && keyconf->keyidx != 5)))
+ if (WARN_ON((keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE) ||
+ (keyconf->keyidx != 4 && keyconf->keyidx != 5) ||
+ (keyconf->cipher != WLAN_CIPHER_SUITE_AES_CMAC &&
+ keyconf->cipher != WLAN_CIPHER_SUITE_BIP_GMAC_128 &&
+ keyconf->cipher != WLAN_CIPHER_SUITE_BIP_GMAC_256)))
+ return -EINVAL;
+
+ if (WARN_ON(!iwl_mvm_has_new_rx_api(mvm) &&
+ keyconf->cipher != WLAN_CIPHER_SUITE_AES_CMAC))
return -EINVAL;
igtk_cmd.key_id = cpu_to_le32(keyconf->keyidx);
@@ -2430,11 +2680,18 @@
case WLAN_CIPHER_SUITE_AES_CMAC:
igtk_cmd.ctrl_flags |= cpu_to_le32(STA_KEY_FLG_CCM);
break;
+ case WLAN_CIPHER_SUITE_BIP_GMAC_128:
+ case WLAN_CIPHER_SUITE_BIP_GMAC_256:
+ igtk_cmd.ctrl_flags |= cpu_to_le32(STA_KEY_FLG_GCMP);
+ break;
default:
return -EINVAL;
}
- memcpy(igtk_cmd.IGTK, keyconf->key, keyconf->keylen);
+ memcpy(igtk_cmd.igtk, keyconf->key, keyconf->keylen);
+ if (keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256)
+ igtk_cmd.ctrl_flags |=
+ cpu_to_le32(STA_KEY_FLG_KEY_32BYTES);
ieee80211_get_key_rx_seq(keyconf, 0, &seq);
pn = seq.aes_cmac.pn;
igtk_cmd.receive_seq_cnt = cpu_to_le64(((u64) pn[5] << 0) |
@@ -2449,6 +2706,19 @@
remove_key ? "removing" : "installing",
igtk_cmd.sta_id);
+ if (!iwl_mvm_has_new_rx_api(mvm)) {
+ struct iwl_mvm_mgmt_mcast_key_cmd_v1 igtk_cmd_v1 = {
+ .ctrl_flags = igtk_cmd.ctrl_flags,
+ .key_id = igtk_cmd.key_id,
+ .sta_id = igtk_cmd.sta_id,
+ .receive_seq_cnt = igtk_cmd.receive_seq_cnt
+ };
+
+ memcpy(igtk_cmd_v1.igtk, igtk_cmd.igtk,
+ ARRAY_SIZE(igtk_cmd_v1.igtk));
+ return iwl_mvm_send_cmd_pdu(mvm, MGMT_MCAST_KEY, 0,
+ sizeof(igtk_cmd_v1), &igtk_cmd_v1);
+ }
return iwl_mvm_send_cmd_pdu(mvm, MGMT_MCAST_KEY, 0,
sizeof(igtk_cmd), &igtk_cmd);
}
@@ -2573,7 +2843,9 @@
}
sta_id = mvm_sta->sta_id;
- if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC) {
+ if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
+ keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
+ keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256) {
ret = iwl_mvm_send_sta_igtk(mvm, keyconf, sta_id, false);
goto end;
}
@@ -2659,7 +2931,9 @@
IWL_DEBUG_WEP(mvm, "mvm remove dynamic key: idx=%d sta=%d\n",
keyconf->keyidx, sta_id);
- if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC)
+ if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
+ keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
+ keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256)
return iwl_mvm_send_sta_igtk(mvm, keyconf, sta_id, true);
if (!__test_and_clear_bit(keyconf->hw_key_idx, mvm->fw_key_table)) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index bbc1cab..709542b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -554,4 +554,8 @@
void iwl_mvm_csa_client_absent(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk);
+int iwl_mvm_scd_queue_redirect(struct iwl_mvm *mvm, int queue, int tid,
+ int ac, int ssn, unsigned int wdg_timeout,
+ bool force);
+
#endif /* __sta_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index c6585ab..8b91544 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -838,6 +838,22 @@
}
}
+/* Check if there are any timed-out TIDs on a given shared TXQ */
+static bool iwl_mvm_txq_should_update(struct iwl_mvm *mvm, int txq_id)
+{
+ unsigned long queue_tid_bitmap = mvm->queue_info[txq_id].tid_bitmap;
+ unsigned long now = jiffies;
+ int tid;
+
+ for_each_set_bit(tid, &queue_tid_bitmap, IWL_MAX_TID_COUNT + 1) {
+ if (time_before(mvm->queue_info[txq_id].last_frame_time[tid] +
+ IWL_MVM_DQA_QUEUE_TIMEOUT, now))
+ return true;
+ }
+
+ return false;
+}
+
/*
* Sets the fields in the Tx cmd that are crypto related
*/
@@ -940,7 +956,6 @@
iwl_trans_free_tx_cmd(mvm->trans, dev_cmd);
spin_unlock(&mvmsta->lock);
return 0;
-
}
/* If we are here - TXQ exists and needs to be re-activated */
@@ -953,8 +968,25 @@
txq_id);
}
- /* Keep track of the time of the last frame for this RA/TID */
- mvm->queue_info[txq_id].last_frame_time[tid] = jiffies;
+ if (iwl_mvm_is_dqa_supported(mvm)) {
+ /* Keep track of the time of the last frame for this RA/TID */
+ mvm->queue_info[txq_id].last_frame_time[tid] = jiffies;
+
+ /*
+ * If we have timed-out TIDs - schedule the worker that will
+ * reconfig the queues and update them
+ *
+ * Note that the mvm->queue_info_lock isn't being taken here in
+ * order to not serialize the TX flow. This isn't dangerous
+ * because scheduling mvm->add_stream_wk can't ruin the state,
+ * and if we DON'T schedule it due to some race condition then
+ * next TX we get here we will.
+ */
+ if (unlikely(mvm->queue_info[txq_id].status ==
+ IWL_MVM_QUEUE_SHARED &&
+ iwl_mvm_txq_should_update(mvm, txq_id)))
+ schedule_work(&mvm->add_stream_wk);
+ }
IWL_DEBUG_TX(mvm, "TX to [%d|%d] Q:%d - seq: 0x%x\n", mvmsta->sta_id,
tid, txq_id, IEEE80211_SEQ_TO_SN(seq_number));
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 68f4e7f..7c138fe 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -610,7 +610,7 @@
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 1,
+ .action = SCD_CFG_ENABLE_QUEUE,
.window = frame_limit,
.sta_id = sta_id,
.ssn = cpu_to_le16(ssn),
@@ -669,6 +669,8 @@
tid_to_mac80211_ac[cfg->tid];
else
mvm->queue_info[queue].mac80211_ac = IEEE80211_AC_VO;
+
+ mvm->queue_info[queue].txq_tid = cfg->tid;
}
IWL_DEBUG_TX_QUEUES(mvm,
@@ -682,7 +684,7 @@
if (enable_queue) {
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 1,
+ .action = SCD_CFG_ENABLE_QUEUE,
.window = cfg->frame_limit,
.sta_id = cfg->sta_id,
.ssn = cpu_to_le16(ssn),
@@ -709,7 +711,7 @@
{
struct iwl_scd_txq_cfg_cmd cmd = {
.scd_queue = queue,
- .enable = 0,
+ .action = SCD_CFG_DISABLE_QUEUE,
};
bool remove_mac_queue = true;
int ret;
@@ -744,8 +746,9 @@
~BIT(mac80211_queue);
mvm->queue_info[queue].hw_queue_refcount--;
- cmd.enable = mvm->queue_info[queue].hw_queue_refcount ? 1 : 0;
- if (!cmd.enable)
+ cmd.action = mvm->queue_info[queue].hw_queue_refcount ?
+ SCD_CFG_ENABLE_QUEUE : SCD_CFG_DISABLE_QUEUE;
+ if (cmd.action == SCD_CFG_DISABLE_QUEUE)
mvm->queue_info[queue].status = IWL_MVM_QUEUE_FREE;
IWL_DEBUG_TX_QUEUES(mvm,
@@ -755,12 +758,13 @@
mvm->queue_info[queue].hw_queue_to_mac80211);
/* If the queue is still enabled - nothing left to do in this func */
- if (cmd.enable) {
+ if (cmd.action == SCD_CFG_ENABLE_QUEUE) {
spin_unlock_bh(&mvm->queue_info_lock);
return;
}
cmd.sta_id = mvm->queue_info[queue].ra_sta_id;
+ cmd.tid = mvm->queue_info[queue].txq_tid;
/* Make sure queue info is correct even though we overwrite it */
WARN(mvm->queue_info[queue].hw_queue_refcount ||
@@ -1131,7 +1135,13 @@
BIT(mvmsta->vif->hw_queue[tid_to_mac80211_ac[tid]]);
}
- /* TODO: if queue was shared - need to re-enable AGGs */
+ /* If the queue is marked as shared - "unshare" it */
+ if (mvm->queue_info[queue].hw_queue_refcount == 1 &&
+ mvm->queue_info[queue].status == IWL_MVM_QUEUE_SHARED) {
+ mvm->queue_info[queue].status = IWL_MVM_QUEUE_RECONFIGURING;
+ IWL_DEBUG_TX_QUEUES(mvm, "Marking Q:%d for reconfig\n",
+ queue);
+ }
}
void iwl_mvm_inactivity_check(struct iwl_mvm *mvm)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 78cf9a7..c6e24fb 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -502,20 +502,27 @@
{IWL_PCI_DEVICE(0x24FD, 0x0850, iwl8265_2ac_cfg)},
/* 9000 Series */
+ {IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x0000, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9260_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x2526, 0x1420, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl5165_2ac_cfg)},
- {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl5165_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x1410, iwl9270_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0010, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0210, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0410, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0610, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0310, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0000, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0510, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x1420, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0710, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x2A10, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x30DC, 0x0060, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x2526, 0x0060, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x9DF0, 0x0060, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0xA370, 0x0060, iwl9460_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x31DC, 0x0060, iwl9460_2ac_cfg)},
/* a000 Series */
{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg)},
@@ -608,7 +615,6 @@
{
const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
const struct iwl_cfg *cfg_7265d __maybe_unused = NULL;
- const struct iwl_cfg *cfg_9260lc __maybe_unused = NULL;
struct iwl_trans *iwl_trans;
int ret;
@@ -637,11 +643,10 @@
}
if (iwl_trans->cfg->rf_id) {
- if (cfg == &iwl9260_2ac_cfg)
- cfg_9260lc = &iwl9260lc_2ac_cfg;
- if (cfg_9260lc && iwl_trans->hw_rf_id == CSR_HW_RF_ID_TYPE_LC) {
- cfg = cfg_9260lc;
- iwl_trans->cfg = cfg_9260lc;
+ if (cfg == &iwl9460_2ac_cfg &&
+ iwl_trans->hw_rf_id == CSR_HW_RF_ID_TYPE_LC) {
+ cfg = &iwl9000lc_2ac_cfg;
+ iwl_trans->cfg = cfg;
}
}
#endif
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 74f2f03..2f46eed 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -827,10 +827,16 @@
if (ret)
return ret;
- /* Notify the ucode of the loaded section number and status */
- val = iwl_read_direct32(trans, FH_UCODE_LOAD_STATUS);
- val = val | (sec_num << shift_param);
- iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS, val);
+ /* Notify ucode of loaded section number and status */
+ if (trans->cfg->use_tfh) {
+ val = iwl_read_prph(trans, UREG_UCODE_LOAD_STATUS);
+ val = val | (sec_num << shift_param);
+ iwl_write_prph(trans, UREG_UCODE_LOAD_STATUS, val);
+ } else {
+ val = iwl_read_direct32(trans, FH_UCODE_LOAD_STATUS);
+ val = val | (sec_num << shift_param);
+ iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS, val);
+ }
sec_num = (sec_num << 1) | 0x1;
}
@@ -838,10 +844,21 @@
iwl_enable_interrupts(trans);
- if (cpu == 1)
- iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS, 0xFFFF);
- else
- iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS, 0xFFFFFFFF);
+ if (trans->cfg->use_tfh) {
+ if (cpu == 1)
+ iwl_write_prph(trans, UREG_UCODE_LOAD_STATUS,
+ 0xFFFF);
+ else
+ iwl_write_prph(trans, UREG_UCODE_LOAD_STATUS,
+ 0xFFFFFFFF);
+ } else {
+ if (cpu == 1)
+ iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS,
+ 0xFFFF);
+ else
+ iwl_write_direct32(trans, FH_UCODE_LOAD_STATUS,
+ 0xFFFFFFFF);
+ }
return 0;
}
@@ -886,14 +903,6 @@
return ret;
}
- if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000)
- iwl_set_bits_prph(trans,
- CSR_UCODE_LOAD_STATUS_ADDR,
- (LMPM_CPU_UCODE_LOADING_COMPLETED |
- LMPM_CPU_HDRS_LOADING_COMPLETED |
- LMPM_CPU_UCODE_LOADING_STARTED) <<
- shift_param);
-
*first_ucode_section = last_read_idx;
return 0;
@@ -1960,6 +1969,10 @@
IWL_ERR(trans, "Current SW read_ptr %d write_ptr %d\n",
txq->q.read_ptr, txq->q.write_ptr);
+ if (trans->cfg->use_tfh)
+ /* TODO: access new SCD registers and dump them */
+ return;
+
scd_sram_addr = trans_pcie->scd_base_addr +
SCD_TX_STTS_QUEUE_OFFSET(txq->q.id);
iwl_trans_read_mem_bytes(trans, scd_sram_addr, buf, sizeof(buf));
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 18650dc..9636dc89 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -703,6 +703,9 @@
memset(trans_pcie->queue_stopped, 0, sizeof(trans_pcie->queue_stopped));
memset(trans_pcie->queue_used, 0, sizeof(trans_pcie->queue_used));
+ if (trans->cfg->use_tfh)
+ return;
+
trans_pcie->scd_base_addr =
iwl_read_prph(trans, SCD_SRAM_BASE_ADDR);
@@ -970,11 +973,13 @@
}
}
- if (trans->cfg->use_tfh)
+ if (trans->cfg->use_tfh) {
iwl_write_direct32(trans, TFH_TRANSFER_MODE,
TFH_TRANSFER_MAX_PENDING_REQ |
TFH_CHUNK_SIZE_128 |
TFH_CHUNK_SPLIT_MODE);
+ return 0;
+ }
iwl_set_bits_prph(trans, SCD_GP_CTRL, SCD_GP_CTRL_AUTO_ACTIVE_MODE);
if (trans->cfg->base_params->num_of_queues > 20)
@@ -1249,6 +1254,9 @@
if (test_and_set_bit(txq_id, trans_pcie->queue_used))
WARN_ONCE(1, "queue %d already used - expect issues", txq_id);
+ if (cfg && trans->cfg->use_tfh)
+ WARN_ONCE(1, "Expected no calls to SCD configuration");
+
txq->wd_timeout = msecs_to_jiffies(wdg_timeout);
if (cfg) {
@@ -1366,6 +1374,9 @@
return;
}
+ if (configure_scd && trans->cfg->use_tfh)
+ WARN_ONCE(1, "Expected no calls to SCD configuration");
+
if (configure_scd) {
iwl_scd_txq_set_inactive(trans, txq_id);
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index 3e5fa78..a5656bc 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -3041,13 +3041,9 @@
p->length > 1024 || !p->pointer)
return -EINVAL;
- param = kmalloc(p->length, GFP_KERNEL);
- if (param == NULL)
- return -ENOMEM;
-
- if (copy_from_user(param, p->pointer, p->length)) {
- ret = -EFAULT;
- goto out;
+ param = memdup_user(p->pointer, p->length);
+ if (IS_ERR(param)) {
+ return PTR_ERR(param);
}
if (p->length < sizeof(struct prism2_download_param) +
@@ -3803,13 +3799,9 @@
p->length > PRISM2_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
return -EINVAL;
- param = kmalloc(p->length, GFP_KERNEL);
- if (param == NULL)
- return -ENOMEM;
-
- if (copy_from_user(param, p->pointer, p->length)) {
- ret = -EFAULT;
- goto out;
+ param = memdup_user(p->pointer, p->length);
+ if (IS_ERR(param)) {
+ return PTR_ERR(param);
}
switch (param->cmd) {
diff --git a/drivers/net/wireless/marvell/mwifiex/11h.c b/drivers/net/wireless/marvell/mwifiex/11h.c
index 81c60d0..43dccd5 100644
--- a/drivers/net/wireless/marvell/mwifiex/11h.c
+++ b/drivers/net/wireless/marvell/mwifiex/11h.c
@@ -260,22 +260,17 @@
rdr_event = (void *)(skb->data + sizeof(u32));
- if (le32_to_cpu(rdr_event->passed)) {
- mwifiex_dbg(priv->adapter, MSG,
- "radar detected; indicating kernel\n");
- if (mwifiex_stop_radar_detection(priv, &priv->dfs_chandef))
- mwifiex_dbg(priv->adapter, ERROR,
- "Failed to stop CAC in FW\n");
- cfg80211_radar_event(priv->adapter->wiphy, &priv->dfs_chandef,
- GFP_KERNEL);
- mwifiex_dbg(priv->adapter, MSG, "regdomain: %d\n",
- rdr_event->reg_domain);
- mwifiex_dbg(priv->adapter, MSG, "radar detection type: %d\n",
- rdr_event->det_type);
- } else {
- mwifiex_dbg(priv->adapter, MSG,
- "false radar detection event!\n");
- }
+ mwifiex_dbg(priv->adapter, MSG,
+ "radar detected; indicating kernel\n");
+ if (mwifiex_stop_radar_detection(priv, &priv->dfs_chandef))
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Failed to stop CAC in FW\n");
+ cfg80211_radar_event(priv->adapter->wiphy, &priv->dfs_chandef,
+ GFP_KERNEL);
+ mwifiex_dbg(priv->adapter, MSG, "regdomain: %d\n",
+ rdr_event->reg_domain);
+ mwifiex_dbg(priv->adapter, MSG, "radar detection type: %d\n",
+ rdr_event->det_type);
return 0;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/11n.h b/drivers/net/wireless/marvell/mwifiex/11n.h
index afdd58a..ea0fa68 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n.h
@@ -171,9 +171,10 @@
static inline int mwifiex_is_sta_11n_enabled(struct mwifiex_private *priv,
struct mwifiex_sta_node *node)
{
-
- if (!node || (priv->bss_role != MWIFIEX_BSS_ROLE_UAP) ||
- !priv->ap_11n_enabled)
+ if (!node || ((priv->bss_role == MWIFIEX_BSS_ROLE_UAP) &&
+ !priv->ap_11n_enabled) ||
+ ((priv->bss_mode == NL80211_IFTYPE_ADHOC) &&
+ !priv->adapter->adhoc_11n_enabled))
return 0;
return node->is_11n_enabled;
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
index a74cc43..9448012 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
@@ -78,8 +78,15 @@
*/
static int mwifiex_11n_dispatch_pkt(struct mwifiex_private *priv, void *payload)
{
- int ret = mwifiex_11n_dispatch_amsdu_pkt(priv, payload);
+ int ret;
+
+ if (!payload) {
+ mwifiex_dbg(priv->adapter, INFO, "info: fw drop data\n");
+ return 0;
+ }
+
+ ret = mwifiex_11n_dispatch_amsdu_pkt(priv, payload);
if (!ret)
return 0;
@@ -921,3 +928,72 @@
else
mwifiex_update_ampdu_rxwinsize(adapter, false);
}
+
+/* This function handles rxba_sync event
+ */
+void mwifiex_11n_rxba_sync_event(struct mwifiex_private *priv,
+ u8 *event_buf, u16 len)
+{
+ struct mwifiex_ie_types_rxba_sync *tlv_rxba = (void *)event_buf;
+ u16 tlv_type, tlv_len;
+ struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr;
+ u8 i, j;
+ u16 seq_num, tlv_seq_num, tlv_bitmap_len;
+ int tlv_buf_left = len;
+ int ret;
+ u8 *tmp;
+
+ mwifiex_dbg_dump(priv->adapter, EVT_D, "RXBA_SYNC event:",
+ event_buf, len);
+ while (tlv_buf_left >= sizeof(*tlv_rxba)) {
+ tlv_type = le16_to_cpu(tlv_rxba->header.type);
+ tlv_len = le16_to_cpu(tlv_rxba->header.len);
+ if (tlv_type != TLV_TYPE_RXBA_SYNC) {
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Wrong TLV id=0x%x\n", tlv_type);
+ return;
+ }
+
+ tlv_seq_num = le16_to_cpu(tlv_rxba->seq_num);
+ tlv_bitmap_len = le16_to_cpu(tlv_rxba->bitmap_len);
+ mwifiex_dbg(priv->adapter, INFO,
+ "%pM tid=%d seq_num=%d bitmap_len=%d\n",
+ tlv_rxba->mac, tlv_rxba->tid, tlv_seq_num,
+ tlv_bitmap_len);
+
+ rx_reor_tbl_ptr =
+ mwifiex_11n_get_rx_reorder_tbl(priv, tlv_rxba->tid,
+ tlv_rxba->mac);
+ if (!rx_reor_tbl_ptr) {
+ mwifiex_dbg(priv->adapter, ERROR,
+ "Can not find rx_reorder_tbl!");
+ return;
+ }
+
+ for (i = 0; i < tlv_bitmap_len; i++) {
+ for (j = 0 ; j < 8; j++) {
+ if (tlv_rxba->bitmap[i] & (1 << j)) {
+ seq_num = (MAX_TID_VALUE - 1) &
+ (tlv_seq_num + i * 8 + j);
+
+ mwifiex_dbg(priv->adapter, ERROR,
+ "drop packet,seq=%d\n",
+ seq_num);
+
+ ret = mwifiex_11n_rx_reorder_pkt
+ (priv, seq_num, tlv_rxba->tid,
+ tlv_rxba->mac, 0, NULL);
+
+ if (ret)
+ mwifiex_dbg(priv->adapter,
+ ERROR,
+ "Fail to drop packet");
+ }
+ }
+ }
+
+ tlv_buf_left -= (sizeof(*tlv_rxba) + tlv_len);
+ tmp = (u8 *)tlv_rxba + tlv_len + sizeof(*tlv_rxba);
+ tlv_rxba = (struct mwifiex_ie_types_rxba_sync *)tmp;
+ }
+}
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
index 63ecea8..22d991f 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.h
@@ -81,5 +81,6 @@
mwifiex_11n_get_rx_reorder_tbl(struct mwifiex_private *priv, int tid, u8 *ta);
void mwifiex_11n_del_rx_reorder_tbl_by_ta(struct mwifiex_private *priv, u8 *ta);
void mwifiex_update_rxreor_flags(struct mwifiex_adapter *adapter, u8 flags);
-
+void mwifiex_11n_rxba_sync_event(struct mwifiex_private *priv,
+ u8 *event_buf, u16 len);
#endif /* _MWIFIEX_11N_RXREORDER_H_ */
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index a8ff969..c7f2faa 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -2012,10 +2012,6 @@
if (mwifiex_deauthenticate(priv, NULL))
return -EFAULT;
- mwifiex_dbg(priv->adapter, MSG,
- "info: successfully disconnected from %pM:\t"
- "reason code %d\n", priv->cfg_bssid, reason_code);
-
eth_zero_addr(priv->cfg_bssid);
priv->hs2_enabled = false;
@@ -2485,6 +2481,16 @@
priv->scan_request = request;
+ if (request->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
+ ether_addr_copy(priv->random_mac, request->mac_addr);
+ for (i = 0; i < ETH_ALEN; i++) {
+ priv->random_mac[i] &= request->mac_addr_mask[i];
+ priv->random_mac[i] |= get_random_int() &
+ ~(request->mac_addr_mask[i]);
+ }
+ }
+
+ ether_addr_copy(user_scan_cfg->random_mac, priv->random_mac);
user_scan_cfg->num_ssids = request->n_ssids;
user_scan_cfg->ssid_list = request->ssids;
@@ -2726,7 +2732,7 @@
ht_info->cap &= ~IEEE80211_HT_CAP_SGI_40;
if (adapter->user_dev_mcs_support == HT_STREAM_2X2)
- ht_info->cap |= 3 << IEEE80211_HT_CAP_RX_STBC_SHIFT;
+ ht_info->cap |= 2 << IEEE80211_HT_CAP_RX_STBC_SHIFT;
else
ht_info->cap |= 1 << IEEE80211_HT_CAP_RX_STBC_SHIFT;
@@ -3913,6 +3919,88 @@
return ret;
}
+#ifdef CONFIG_NL80211_TESTMODE
+
+enum mwifiex_tm_attr {
+ __MWIFIEX_TM_ATTR_INVALID = 0,
+ MWIFIEX_TM_ATTR_CMD = 1,
+ MWIFIEX_TM_ATTR_DATA = 2,
+
+ /* keep last */
+ __MWIFIEX_TM_ATTR_AFTER_LAST,
+ MWIFIEX_TM_ATTR_MAX = __MWIFIEX_TM_ATTR_AFTER_LAST - 1,
+};
+
+static const struct nla_policy mwifiex_tm_policy[MWIFIEX_TM_ATTR_MAX + 1] = {
+ [MWIFIEX_TM_ATTR_CMD] = { .type = NLA_U32 },
+ [MWIFIEX_TM_ATTR_DATA] = { .type = NLA_BINARY,
+ .len = MWIFIEX_SIZE_OF_CMD_BUFFER },
+};
+
+enum mwifiex_tm_command {
+ MWIFIEX_TM_CMD_HOSTCMD = 0,
+};
+
+static int mwifiex_tm_cmd(struct wiphy *wiphy, struct wireless_dev *wdev,
+ void *data, int len)
+{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
+ struct mwifiex_ds_misc_cmd *hostcmd;
+ struct nlattr *tb[MWIFIEX_TM_ATTR_MAX + 1];
+ struct mwifiex_adapter *adapter;
+ struct sk_buff *skb;
+ int err;
+
+ if (!priv)
+ return -EINVAL;
+ adapter = priv->adapter;
+
+ err = nla_parse(tb, MWIFIEX_TM_ATTR_MAX, data, len,
+ mwifiex_tm_policy);
+ if (err)
+ return err;
+
+ if (!tb[MWIFIEX_TM_ATTR_CMD])
+ return -EINVAL;
+
+ switch (nla_get_u32(tb[MWIFIEX_TM_ATTR_CMD])) {
+ case MWIFIEX_TM_CMD_HOSTCMD:
+ if (!tb[MWIFIEX_TM_ATTR_DATA])
+ return -EINVAL;
+
+ hostcmd = kzalloc(sizeof(*hostcmd), GFP_KERNEL);
+ if (!hostcmd)
+ return -ENOMEM;
+
+ hostcmd->len = nla_len(tb[MWIFIEX_TM_ATTR_DATA]);
+ memcpy(hostcmd->cmd, nla_data(tb[MWIFIEX_TM_ATTR_DATA]),
+ hostcmd->len);
+
+ if (mwifiex_send_cmd(priv, 0, 0, 0, hostcmd, true)) {
+ dev_err(priv->adapter->dev, "Failed to process hostcmd\n");
+ return -EFAULT;
+ }
+
+ /* process hostcmd response*/
+ skb = cfg80211_testmode_alloc_reply_skb(wiphy, hostcmd->len);
+ if (!skb)
+ return -ENOMEM;
+ err = nla_put(skb, MWIFIEX_TM_ATTR_DATA,
+ hostcmd->len, hostcmd->cmd);
+ if (err) {
+ kfree_skb(skb);
+ return -EMSGSIZE;
+ }
+
+ err = cfg80211_testmode_reply(skb);
+ kfree(hostcmd);
+ return err;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+#endif
+
static int
mwifiex_cfg80211_start_radar_detection(struct wiphy *wiphy,
struct net_device *dev,
@@ -4025,6 +4113,7 @@
.tdls_cancel_channel_switch = mwifiex_cfg80211_tdls_cancel_chan_switch,
.add_station = mwifiex_cfg80211_add_station,
.change_station = mwifiex_cfg80211_change_station,
+ CFG80211_TESTMODE_CMD(mwifiex_tm_cmd)
.get_channel = mwifiex_cfg80211_get_channel,
.start_radar_detection = mwifiex_cfg80211_start_radar_detection,
.channel_switch = mwifiex_cfg80211_channel_switch,
@@ -4135,9 +4224,12 @@
wiphy->cipher_suites = mwifiex_cipher_suites;
wiphy->n_cipher_suites = ARRAY_SIZE(mwifiex_cipher_suites);
- if (adapter->region_code)
- wiphy->regulatory_flags |= REGULATORY_DISABLE_BEACON_HINTS |
+ if (adapter->regd) {
+ wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG |
+ REGULATORY_DISABLE_BEACON_HINTS |
REGULATORY_COUNTRY_IE_IGNORE;
+ wiphy_apply_custom_regulatory(wiphy, adapter->regd);
+ }
ether_addr_copy(wiphy->perm_addr, adapter->perm_addr);
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
@@ -4173,7 +4265,10 @@
wiphy->features |= NL80211_FEATURE_HT_IBSS |
NL80211_FEATURE_INACTIVITY_TIMER |
NL80211_FEATURE_LOW_PRIORITY_SCAN |
- NL80211_FEATURE_NEED_OBSS_SCAN;
+ NL80211_FEATURE_NEED_OBSS_SCAN |
+ NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR |
+ NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR |
+ NL80211_FEATURE_ND_RANDOM_MAC_ADDR;
if (ISSUPP_TDLS_ENABLED(adapter->fw_cap_info))
wiphy->features |= NL80211_FEATURE_TDLS_CHANNEL_SWITCH;
@@ -4200,19 +4295,27 @@
return ret;
}
- if (reg_alpha2 && mwifiex_is_valid_alpha2(reg_alpha2)) {
- mwifiex_dbg(adapter, INFO,
- "driver hint alpha2: %2.2s\n", reg_alpha2);
- regulatory_hint(wiphy, reg_alpha2);
- } else {
- if (adapter->region_code == 0x00) {
- mwifiex_dbg(adapter, WARN, "Ignore world regulatory domain\n");
+ if (!adapter->regd) {
+ if (reg_alpha2 && mwifiex_is_valid_alpha2(reg_alpha2)) {
+ mwifiex_dbg(adapter, INFO,
+ "driver hint alpha2: %2.2s\n", reg_alpha2);
+ regulatory_hint(wiphy, reg_alpha2);
} else {
- country_code =
- mwifiex_11d_code_2_region(adapter->region_code);
- if (country_code &&
- regulatory_hint(wiphy, country_code))
- mwifiex_dbg(priv->adapter, ERROR, "regulatory_hint() failed\n");
+ if (adapter->region_code == 0x00) {
+ mwifiex_dbg(adapter, WARN,
+ "Ignore world regulatory domain\n");
+ } else {
+ wiphy->regulatory_flags |=
+ REGULATORY_DISABLE_BEACON_HINTS |
+ REGULATORY_COUNTRY_IE_IGNORE;
+ country_code =
+ mwifiex_11d_code_2_region(
+ adapter->region_code);
+ if (country_code &&
+ regulatory_hint(wiphy, country_code))
+ mwifiex_dbg(priv->adapter, ERROR,
+ "regulatory_hint() failed\n");
+ }
}
}
diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
index c29f26d..5347728 100644
--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c
@@ -480,13 +480,27 @@
*/
int mwifiex_process_event(struct mwifiex_adapter *adapter)
{
- int ret;
+ int ret, i;
struct mwifiex_private *priv =
mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
struct sk_buff *skb = adapter->event_skb;
- u32 eventcause = adapter->event_cause;
+ u32 eventcause;
struct mwifiex_rxinfo *rx_info;
+ if ((adapter->event_cause & EVENT_ID_MASK) == EVENT_RADAR_DETECTED) {
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (priv && mwifiex_is_11h_active(priv)) {
+ adapter->event_cause |=
+ ((priv->bss_num & 0xff) << 16) |
+ ((priv->bss_type & 0xff) << 24);
+ break;
+ }
+ }
+ }
+
+ eventcause = adapter->event_cause;
+
/* Save the last event to debug log */
adapter->dbg.last_event_index =
(adapter->dbg.last_event_index + 1) % DBG_CMD_NUM;
@@ -581,6 +595,14 @@
return -1;
}
}
+ /* We don't expect commands in manufacturing mode. They are cooked
+ * in application and ready to download buffer is passed to the driver
+ */
+ if (adapter->mfg_mode && cmd_no) {
+ dev_dbg(adapter->dev, "Ignoring commands in manufacturing mode\n");
+ return -1;
+ }
+
/* Get a new command node */
cmd_node = mwifiex_get_cmd_node(adapter);
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index bccf17a..b9284b5 100644
--- a/drivers/net/wireless/marvell/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -118,6 +118,8 @@
p += sprintf(p, "bssid=\"%pM\"\n", info.bssid);
p += sprintf(p, "channel=\"%d\"\n", (int) info.bss_chan);
p += sprintf(p, "country_code = \"%s\"\n", info.country_code);
+ p += sprintf(p, "region_code=\"0x%x\"\n",
+ priv->adapter->region_code);
netdev_for_each_mc_addr(ha, netdev)
p += sprintf(p, "multicast_address[%d]=\"%pM\"\n",
diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h
index 5596b6b..18aa525 100644
--- a/drivers/net/wireless/marvell/mwifiex/fw.h
+++ b/drivers/net/wireless/marvell/mwifiex/fw.h
@@ -176,6 +176,7 @@
#define TLV_TYPE_PWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 145)
#define TLV_TYPE_GWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 146)
#define TLV_TYPE_TX_PAUSE (PROPRIETARY_TLV_BASE_ID + 148)
+#define TLV_TYPE_RXBA_SYNC (PROPRIETARY_TLV_BASE_ID + 153)
#define TLV_TYPE_COALESCE_RULE (PROPRIETARY_TLV_BASE_ID + 154)
#define TLV_TYPE_KEY_PARAM_V2 (PROPRIETARY_TLV_BASE_ID + 156)
#define TLV_TYPE_REPEAT_COUNT (PROPRIETARY_TLV_BASE_ID + 176)
@@ -188,6 +189,8 @@
#define TLV_BTCOEX_WL_AGGR_WINSIZE (PROPRIETARY_TLV_BASE_ID + 202)
#define TLV_BTCOEX_WL_SCANTIME (PROPRIETARY_TLV_BASE_ID + 203)
#define TLV_TYPE_BSS_MODE (PROPRIETARY_TLV_BASE_ID + 206)
+#define TLV_TYPE_RANDOM_MAC (PROPRIETARY_TLV_BASE_ID + 236)
+#define TLV_TYPE_CHAN_ATTR_CFG (PROPRIETARY_TLV_BASE_ID + 237)
#define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048
@@ -208,6 +211,7 @@
#define MWIFIEX_TX_DATA_BUF_SIZE_4K 4096
#define MWIFIEX_TX_DATA_BUF_SIZE_8K 8192
+#define MWIFIEX_TX_DATA_BUF_SIZE_12K 12288
#define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11))
#define ISSUPP_TDLS_ENABLED(FwCapInfo) (FwCapInfo & BIT(14))
@@ -379,6 +383,7 @@
#define HostCmd_CMD_MC_POLICY 0x0121
#define HostCmd_CMD_TDLS_OPER 0x0122
#define HostCmd_CMD_SDIO_SP_RX_AGGR_CFG 0x0223
+#define HostCmd_CMD_CHAN_REGION_CFG 0x0242
#define PROTOCOL_NO_SECURITY 0x01
#define PROTOCOL_STATIC_WEP 0x02
@@ -411,6 +416,14 @@
P2P_MODE_CLIENT = 3,
};
+enum mwifiex_channel_flags {
+ MWIFIEX_CHANNEL_PASSIVE = BIT(0),
+ MWIFIEX_CHANNEL_DFS = BIT(1),
+ MWIFIEX_CHANNEL_NOHT40 = BIT(2),
+ MWIFIEX_CHANNEL_NOHT80 = BIT(3),
+ MWIFIEX_CHANNEL_DISABLED = BIT(7),
+};
+
#define HostCmd_RET_BIT 0x8000
#define HostCmd_ACT_GEN_GET 0x0000
#define HostCmd_ACT_GEN_SET 0x0001
@@ -504,6 +517,8 @@
#define EVENT_RSSI_HIGH 0x0000001c
#define EVENT_SNR_HIGH 0x0000001d
#define EVENT_IBSS_COALESCED 0x0000001e
+#define EVENT_IBSS_STA_CONNECT 0x00000020
+#define EVENT_IBSS_STA_DISCONNECT 0x00000021
#define EVENT_DATA_RSSI_LOW 0x00000024
#define EVENT_DATA_SNR_LOW 0x00000025
#define EVENT_DATA_RSSI_HIGH 0x00000026
@@ -531,6 +546,7 @@
#define EVENT_CHANNEL_REPORT_RDY 0x00000054
#define EVENT_TX_DATA_PAUSE 0x00000055
#define EVENT_EXT_SCAN_REPORT 0x00000058
+#define EVENT_RXBA_SYNC 0x00000059
#define EVENT_BG_SCAN_STOPPED 0x00000065
#define EVENT_REMAIN_ON_CHAN_EXPIRED 0x0000005f
#define EVENT_MULTI_CHAN_INFO 0x0000006a
@@ -734,6 +750,16 @@
struct mwifiex_chan_scan_param_set chan_scan_param[1];
} __packed;
+struct mwifiex_ie_types_rxba_sync {
+ struct mwifiex_ie_types_header header;
+ u8 mac[ETH_ALEN];
+ u8 tid;
+ u8 reserved;
+ __le16 seq_num;
+ __le16 bitmap_len;
+ u8 bitmap[1];
+} __packed;
+
struct chan_band_param_set {
u8 radio_type;
u8 chan_number;
@@ -780,6 +806,11 @@
__le16 chan_gap;
} __packed;
+struct mwifiex_ie_types_random_mac {
+ struct mwifiex_ie_types_header header;
+ u8 mac[ETH_ALEN];
+} __packed;
+
struct mwifiex_ietypes_chanstats {
struct mwifiex_ie_types_header header;
struct mwifiex_fw_chan_stats chanstats[0];
@@ -1464,6 +1495,7 @@
/* Variable number (fixed maximum) of channels to scan up */
struct mwifiex_user_scan_chan chan_list[MWIFIEX_USER_SCAN_CHAN_MAX];
u16 scan_chan_gap;
+ u8 random_mac[ETH_ALEN];
} __packed;
#define MWIFIEX_BG_SCAN_CHAN_MAX 38
@@ -1646,7 +1678,7 @@
};
struct host_cmd_ds_sta_list {
- u16 sta_count;
+ __le16 sta_count;
u8 tlv[0];
} __packed;
@@ -1667,6 +1699,12 @@
u8 wmm_ie[1];
};
+struct mwifiex_ie_types_mgmt_frame {
+ struct mwifiex_ie_types_header header;
+ __le16 frame_control;
+ u8 frame_contents[0];
+};
+
struct mwifiex_ie_types_wmm_queue_status {
struct mwifiex_ie_types_header header;
u8 queue_index;
@@ -2034,26 +2072,26 @@
struct host_cmd_ds_pcie_details {
/* TX buffer descriptor ring address */
- u32 txbd_addr_lo;
- u32 txbd_addr_hi;
+ __le32 txbd_addr_lo;
+ __le32 txbd_addr_hi;
/* TX buffer descriptor ring count */
- u32 txbd_count;
+ __le32 txbd_count;
/* RX buffer descriptor ring address */
- u32 rxbd_addr_lo;
- u32 rxbd_addr_hi;
+ __le32 rxbd_addr_lo;
+ __le32 rxbd_addr_hi;
/* RX buffer descriptor ring count */
- u32 rxbd_count;
+ __le32 rxbd_count;
/* Event buffer descriptor ring address */
- u32 evtbd_addr_lo;
- u32 evtbd_addr_hi;
+ __le32 evtbd_addr_lo;
+ __le32 evtbd_addr_hi;
/* Event buffer descriptor ring count */
- u32 evtbd_count;
+ __le32 evtbd_count;
/* Sleep cookie buffer physical address */
- u32 sleep_cookie_addr_lo;
- u32 sleep_cookie_addr_hi;
+ __le32 sleep_cookie_addr_lo;
+ __le32 sleep_cookie_addr_hi;
} __packed;
struct mwifiex_ie_types_rssi_threshold {
@@ -2093,8 +2131,8 @@
u8 chan_buf_weight;
u8 band_config;
u8 chan_num;
- u32 chan_time;
- u32 reserved;
+ __le32 chan_time;
+ __le32 reserved;
union {
u8 sdio_func_num;
u8 usb_ep_num;
@@ -2185,7 +2223,7 @@
} __packed;
struct host_cmd_ds_wakeup_reason {
- u16 wakeup_reason;
+ __le16 wakeup_reason;
} __packed;
struct host_cmd_ds_gtk_rekey_params {
@@ -2196,6 +2234,10 @@
__le32 replay_ctr_high;
} __packed;
+struct host_cmd_ds_chan_region_cfg {
+ __le16 action;
+} __packed;
+
struct host_cmd_ds_command {
__le16 command;
__le16 size;
@@ -2270,6 +2312,7 @@
struct host_cmd_ds_robust_coex coex;
struct host_cmd_ds_wakeup_reason hs_wakeup_reason;
struct host_cmd_ds_gtk_rekey_params rekey;
+ struct host_cmd_ds_chan_region_cfg reg_cfg;
} params;
} __packed;
diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c
index 1489c90..82839d9 100644
--- a/drivers/net/wireless/marvell/mwifiex/init.c
+++ b/drivers/net/wireless/marvell/mwifiex/init.c
@@ -298,6 +298,7 @@
memset(&adapter->arp_filter, 0, sizeof(adapter->arp_filter));
adapter->arp_filter_size = 0;
adapter->max_mgmt_ie_index = MAX_MGMT_IE_INDEX;
+ adapter->mfg_mode = mfg_mode;
adapter->key_api_major_ver = 0;
adapter->key_api_minor_ver = 0;
eth_broadcast_addr(adapter->perm_addr);
@@ -553,15 +554,22 @@
return -1;
}
}
+ if (adapter->mfg_mode) {
+ adapter->hw_status = MWIFIEX_HW_STATUS_READY;
+ ret = -EINPROGRESS;
+ } else {
+ for (i = 0; i < adapter->priv_num; i++) {
+ if (adapter->priv[i]) {
+ ret = mwifiex_sta_init_cmd(adapter->priv[i],
+ first_sta, true);
+ if (ret == -1)
+ return -1;
- for (i = 0; i < adapter->priv_num; i++) {
- if (adapter->priv[i]) {
- ret = mwifiex_sta_init_cmd(adapter->priv[i], first_sta,
- true);
- if (ret == -1)
- return -1;
+ first_sta = false;
+ }
- first_sta = false;
+
+
}
}
diff --git a/drivers/net/wireless/marvell/mwifiex/join.c b/drivers/net/wireless/marvell/mwifiex/join.c
index 1c7b006..b89596c 100644
--- a/drivers/net/wireless/marvell/mwifiex/join.c
+++ b/drivers/net/wireless/marvell/mwifiex/join.c
@@ -669,9 +669,8 @@
priv->assoc_rsp_size = min(le16_to_cpu(resp->size) - S_DS_GEN,
sizeof(priv->assoc_rsp_buf));
- memcpy(priv->assoc_rsp_buf, &resp->params, priv->assoc_rsp_size);
-
assoc_rsp->a_id = cpu_to_le16(aid);
+ memcpy(priv->assoc_rsp_buf, &resp->params, priv->assoc_rsp_size);
if (status_code) {
priv->adapter->dbg.num_cmd_assoc_failure++;
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index db4925d..9b2e98c 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -23,6 +23,7 @@
#include "11n.h"
#define VERSION "1.0"
+#define MFG_FIRMWARE "mwifiex_mfg.bin"
static unsigned int debug_mask = MWIFIEX_DEFAULT_DEBUG_MASK;
module_param(debug_mask, uint, 0);
@@ -37,6 +38,10 @@
MODULE_PARM_DESC(driver_mode,
"station=0x1(default), ap-sta=0x3, station-p2p=0x5, ap-sta-p2p=0x7");
+bool mfg_mode;
+module_param(mfg_mode, bool, 0);
+MODULE_PARM_DESC(mfg_mode, "manufacturing mode enable:1, disable:0");
+
/*
* This function registers the device and performs all the necessary
* initializations.
@@ -139,6 +144,8 @@
adapter->nd_info = NULL;
}
+ kfree(adapter->regd);
+
vfree(adapter->chan_stats);
kfree(adapter);
return 0;
@@ -486,9 +493,11 @@
*/
static void mwifiex_terminate_workqueue(struct mwifiex_adapter *adapter)
{
- flush_workqueue(adapter->workqueue);
- destroy_workqueue(adapter->workqueue);
- adapter->workqueue = NULL;
+ if (adapter->workqueue) {
+ flush_workqueue(adapter->workqueue);
+ destroy_workqueue(adapter->workqueue);
+ adapter->workqueue = NULL;
+ }
if (adapter->rx_workqueue) {
flush_workqueue(adapter->rx_workqueue);
@@ -559,16 +568,21 @@
goto done;
}
/* Wait for mwifiex_init to complete */
- wait_event_interruptible(adapter->init_wait_q,
- adapter->init_wait_q_woken);
- if (adapter->hw_status != MWIFIEX_HW_STATUS_READY)
- goto err_init_fw;
+ if (!adapter->mfg_mode) {
+ wait_event_interruptible(adapter->init_wait_q,
+ adapter->init_wait_q_woken);
+ if (adapter->hw_status != MWIFIEX_HW_STATUS_READY)
+ goto err_init_fw;
+ }
priv = adapter->priv[MWIFIEX_BSS_ROLE_STA];
- if (mwifiex_register_cfg80211(adapter)) {
- mwifiex_dbg(adapter, ERROR,
- "cannot register with cfg80211\n");
- goto err_init_fw;
+
+ if (!adapter->wiphy) {
+ if (mwifiex_register_cfg80211(adapter)) {
+ mwifiex_dbg(adapter, ERROR,
+ "cannot register with cfg80211\n");
+ goto err_init_fw;
+ }
}
if (mwifiex_init_channel_scan_gap(adapter)) {
@@ -662,16 +676,41 @@
/*
* This function initializes the hardware and gets firmware.
*/
-static int mwifiex_init_hw_fw(struct mwifiex_adapter *adapter)
+static int mwifiex_init_hw_fw(struct mwifiex_adapter *adapter,
+ bool req_fw_nowait)
{
int ret;
- ret = request_firmware_nowait(THIS_MODULE, 1, adapter->fw_name,
- adapter->dev, GFP_KERNEL, adapter,
- mwifiex_fw_dpc);
- if (ret < 0)
- mwifiex_dbg(adapter, ERROR,
- "request_firmware_nowait error %d\n", ret);
+ /* Override default firmware with manufacturing one if
+ * manufacturing mode is enabled
+ */
+ if (mfg_mode) {
+ if (strlcpy(adapter->fw_name, MFG_FIRMWARE,
+ sizeof(adapter->fw_name)) >=
+ sizeof(adapter->fw_name)) {
+ pr_err("%s: fw_name too long!\n", __func__);
+ return -1;
+ }
+ }
+
+ if (req_fw_nowait) {
+ ret = request_firmware_nowait(THIS_MODULE, 1, adapter->fw_name,
+ adapter->dev, GFP_KERNEL, adapter,
+ mwifiex_fw_dpc);
+ if (ret < 0)
+ mwifiex_dbg(adapter, ERROR,
+ "request_firmware_nowait error %d\n", ret);
+ } else {
+ ret = request_firmware(&adapter->firmware,
+ adapter->fw_name,
+ adapter->dev);
+ if (ret < 0)
+ mwifiex_dbg(adapter, ERROR,
+ "request_firmware error %d\n", ret);
+ else
+ mwifiex_fw_dpc(adapter->firmware, (void *)adapter);
+ }
+
return ret;
}
@@ -1321,6 +1360,199 @@
}
/*
+ * This function gets called during PCIe function level reset. Required
+ * code is extracted from mwifiex_remove_card()
+ */
+static int
+mwifiex_shutdown_sw(struct mwifiex_adapter *adapter, struct semaphore *sem)
+{
+ struct mwifiex_private *priv;
+ int i;
+
+ if (down_interruptible(sem))
+ goto exit_sem_err;
+
+ if (!adapter)
+ goto exit_remove;
+
+ priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+ mwifiex_deauthenticate(priv, NULL);
+
+ /* We can no longer handle interrupts once we start doing the teardown
+ * below.
+ */
+ if (adapter->if_ops.disable_int)
+ adapter->if_ops.disable_int(adapter);
+
+ adapter->surprise_removed = true;
+ mwifiex_terminate_workqueue(adapter);
+
+ /* Stop data */
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (priv && priv->netdev) {
+ mwifiex_stop_net_dev_queue(priv->netdev, adapter);
+ if (netif_carrier_ok(priv->netdev))
+ netif_carrier_off(priv->netdev);
+ netif_device_detach(priv->netdev);
+ }
+ }
+
+ mwifiex_dbg(adapter, CMD, "cmd: calling mwifiex_shutdown_drv...\n");
+ adapter->init_wait_q_woken = false;
+
+ if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
+ wait_event_interruptible(adapter->init_wait_q,
+ adapter->init_wait_q_woken);
+ if (adapter->if_ops.down_dev)
+ adapter->if_ops.down_dev(adapter);
+
+ mwifiex_dbg(adapter, CMD, "cmd: mwifiex_shutdown_drv done\n");
+ if (atomic_read(&adapter->rx_pending) ||
+ atomic_read(&adapter->tx_pending) ||
+ atomic_read(&adapter->cmd_pending)) {
+ mwifiex_dbg(adapter, ERROR,
+ "rx_pending=%d, tx_pending=%d,\t"
+ "cmd_pending=%d\n",
+ atomic_read(&adapter->rx_pending),
+ atomic_read(&adapter->tx_pending),
+ atomic_read(&adapter->cmd_pending));
+ }
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (!priv)
+ continue;
+ rtnl_lock();
+ if (priv->netdev &&
+ priv->wdev.iftype != NL80211_IFTYPE_UNSPECIFIED)
+ mwifiex_del_virtual_intf(adapter->wiphy, &priv->wdev);
+ rtnl_unlock();
+ }
+
+exit_remove:
+ up(sem);
+exit_sem_err:
+ mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
+ return 0;
+}
+
+/* This function gets called during PCIe function level reset. Required
+ * code is extracted from mwifiex_add_card()
+ */
+static int
+mwifiex_reinit_sw(struct mwifiex_adapter *adapter, struct semaphore *sem,
+ struct mwifiex_if_ops *if_ops, u8 iface_type)
+{
+ char fw_name[32];
+ struct pcie_service_card *card = adapter->card;
+
+ if (down_interruptible(sem))
+ goto exit_sem_err;
+
+ mwifiex_init_lock_list(adapter);
+ if (adapter->if_ops.up_dev)
+ adapter->if_ops.up_dev(adapter);
+
+ adapter->iface_type = iface_type;
+ adapter->card_sem = sem;
+
+ adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING;
+ adapter->surprise_removed = false;
+ init_waitqueue_head(&adapter->init_wait_q);
+ adapter->is_suspended = false;
+ adapter->hs_activated = false;
+ init_waitqueue_head(&adapter->hs_activate_wait_q);
+ init_waitqueue_head(&adapter->cmd_wait_q.wait);
+ adapter->cmd_wait_q.status = 0;
+ adapter->scan_wait_q_woken = false;
+
+ if ((num_possible_cpus() > 1) || adapter->iface_type == MWIFIEX_USB)
+ adapter->rx_work_enabled = true;
+
+ adapter->workqueue =
+ alloc_workqueue("MWIFIEX_WORK_QUEUE",
+ WQ_HIGHPRI | WQ_MEM_RECLAIM | WQ_UNBOUND, 1);
+ if (!adapter->workqueue)
+ goto err_kmalloc;
+
+ INIT_WORK(&adapter->main_work, mwifiex_main_work_queue);
+
+ if (adapter->rx_work_enabled) {
+ adapter->rx_workqueue = alloc_workqueue("MWIFIEX_RX_WORK_QUEUE",
+ WQ_HIGHPRI |
+ WQ_MEM_RECLAIM |
+ WQ_UNBOUND, 1);
+ if (!adapter->rx_workqueue)
+ goto err_kmalloc;
+ INIT_WORK(&adapter->rx_work, mwifiex_rx_work_queue);
+ }
+
+ /* Register the device. Fill up the private data structure with
+ * relevant information from the card. Some code extracted from
+ * mwifiex_register_dev()
+ */
+ mwifiex_dbg(adapter, INFO, "%s, mwifiex_init_hw_fw()...\n", __func__);
+ strcpy(fw_name, adapter->fw_name);
+ strcpy(adapter->fw_name, PCIE8997_DEFAULT_WIFIFW_NAME);
+
+ adapter->tx_buf_size = card->pcie.tx_buf_size;
+ adapter->ext_scan = card->pcie.can_ext_scan;
+ if (mwifiex_init_hw_fw(adapter, false)) {
+ strcpy(adapter->fw_name, fw_name);
+ mwifiex_dbg(adapter, ERROR,
+ "%s: firmware init failed\n", __func__);
+ goto err_init_fw;
+ }
+ strcpy(adapter->fw_name, fw_name);
+ mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
+ up(sem);
+ return 0;
+
+err_init_fw:
+ mwifiex_dbg(adapter, ERROR, "info: %s: unregister device\n", __func__);
+ if (adapter->if_ops.unregister_dev)
+ adapter->if_ops.unregister_dev(adapter);
+ if (adapter->hw_status == MWIFIEX_HW_STATUS_READY) {
+ mwifiex_dbg(adapter, ERROR,
+ "info: %s: shutdown mwifiex\n", __func__);
+ adapter->init_wait_q_woken = false;
+
+ if (mwifiex_shutdown_drv(adapter) == -EINPROGRESS)
+ wait_event_interruptible(adapter->init_wait_q,
+ adapter->init_wait_q_woken);
+ }
+
+err_kmalloc:
+ mwifiex_terminate_workqueue(adapter);
+ adapter->surprise_removed = true;
+ up(sem);
+exit_sem_err:
+ mwifiex_dbg(adapter, INFO, "%s, error\n", __func__);
+
+ return -1;
+}
+
+/* This function processes pre and post PCIe function level resets.
+ * It performs software cleanup without touching PCIe specific code.
+ * Also, during initialization PCIe stuff is skipped.
+ */
+void mwifiex_do_flr(struct mwifiex_adapter *adapter, bool prepare)
+{
+ struct mwifiex_if_ops if_ops;
+
+ if (!prepare) {
+ mwifiex_reinit_sw(adapter, adapter->card_sem, &if_ops,
+ adapter->iface_type);
+ } else {
+ memcpy(&if_ops, &adapter->if_ops,
+ sizeof(struct mwifiex_if_ops));
+ mwifiex_shutdown_sw(adapter, adapter->card_sem);
+ }
+}
+EXPORT_SYMBOL_GPL(mwifiex_do_flr);
+
+/*
* This function adds the card.
*
* This function follows the following major steps to set up the device -
@@ -1391,7 +1623,7 @@
goto err_registerdev;
}
- if (mwifiex_init_hw_fw(adapter)) {
+ if (mwifiex_init_hw_fw(adapter, true)) {
pr_err("%s: firmware init failed\n", __func__);
goto err_init_fw;
}
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h
index 9f6bb40..26df28f 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.h
+++ b/drivers/net/wireless/marvell/mwifiex/main.h
@@ -58,6 +58,7 @@
#include "sdio.h"
extern const char driver_version[];
+extern bool mfg_mode;
struct mwifiex_adapter;
struct mwifiex_private;
@@ -675,6 +676,7 @@
struct mwifiex_user_scan_chan hidden_chan[MWIFIEX_USER_SCAN_CHAN_MAX];
u8 assoc_resp_ht_param;
bool ht_param_present;
+ u8 random_mac[ETH_ALEN];
};
@@ -827,6 +829,8 @@
void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *);
void (*multi_port_resync)(struct mwifiex_adapter *);
bool (*is_port_ready)(struct mwifiex_private *);
+ void (*down_dev)(struct mwifiex_adapter *);
+ void (*up_dev)(struct mwifiex_adapter *);
};
struct mwifiex_adapter {
@@ -989,6 +993,7 @@
u32 drv_info_size;
bool scan_chan_gap_enabled;
struct sk_buff_head rx_data_q;
+ bool mfg_mode;
struct mwifiex_chan_stats *chan_stats;
u32 num_in_chan_stats;
int survey_idx;
@@ -1004,6 +1009,7 @@
bool usb_mc_status;
bool usb_mc_setup;
struct cfg80211_wowlan_nd_info *nd_info;
+ struct ieee80211_regdomain *regd;
};
void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter);
@@ -1625,4 +1631,5 @@
void mwifiex_dev_debugfs_init(struct mwifiex_private *priv);
void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv);
#endif
+void mwifiex_do_flr(struct mwifiex_adapter *adapter, bool prepare);
#endif /* !_MWIFIEX_MAIN_H_ */
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 453ab6a..3c3c4f1 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -225,7 +225,7 @@
if (!adapter || !adapter->priv_num)
return;
- if (user_rmmod) {
+ if (user_rmmod && !adapter->mfg_mode) {
#ifdef CONFIG_PM_SLEEP
if (adapter->is_suspended)
mwifiex_pcie_resume(&pdev->dev);
@@ -277,6 +277,52 @@
MODULE_DEVICE_TABLE(pci, mwifiex_ids);
+static void mwifiex_pcie_reset_notify(struct pci_dev *pdev, bool prepare)
+{
+ struct mwifiex_adapter *adapter;
+ struct pcie_service_card *card;
+
+ if (!pdev) {
+ pr_err("%s: PCIe device is not specified\n", __func__);
+ return;
+ }
+
+ card = (struct pcie_service_card *)pci_get_drvdata(pdev);
+ if (!card || !card->adapter) {
+ pr_err("%s: Card or adapter structure is not valid (%ld)\n",
+ __func__, (long)card);
+ return;
+ }
+
+ adapter = card->adapter;
+ mwifiex_dbg(adapter, INFO,
+ "%s: vendor=0x%4.04x device=0x%4.04x rev=%d %s\n",
+ __func__, pdev->vendor, pdev->device,
+ pdev->revision,
+ prepare ? "Pre-FLR" : "Post-FLR");
+
+ if (prepare) {
+ /* Kernel would be performing FLR after this notification.
+ * Cleanup all software without cleaning anything related to
+ * PCIe and HW.
+ */
+ mwifiex_do_flr(adapter, prepare);
+ adapter->surprise_removed = true;
+ } else {
+ /* Kernel stores and restores PCIe function context before and
+ * after performing FLR respectively. Reconfigure the software
+ * and firmware including firmware redownload
+ */
+ adapter->surprise_removed = false;
+ mwifiex_do_flr(adapter, prepare);
+ }
+ mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
+}
+
+static const struct pci_error_handlers mwifiex_pcie_err_handler[] = {
+ { .reset_notify = mwifiex_pcie_reset_notify, },
+};
+
#ifdef CONFIG_PM_SLEEP
/* Power Management Hooks */
static SIMPLE_DEV_PM_OPS(mwifiex_pcie_pm_ops, mwifiex_pcie_suspend,
@@ -295,6 +341,7 @@
},
#endif
.shutdown = mwifiex_pcie_shutdown,
+ .err_handler = mwifiex_pcie_err_handler,
};
/*
@@ -1956,8 +2003,6 @@
if (firmware_len - offset < txlen)
txlen = firmware_len - offset;
- mwifiex_dbg(adapter, INFO, ".");
-
tx_blocks = (txlen + card->pcie.blksz_fw_dl - 1) /
card->pcie.blksz_fw_dl;
@@ -2043,6 +2088,10 @@
ret = -1;
else
ret = 0;
+
+ mwifiex_dbg(adapter, INFO, "Try %d if FW is ready <%d,%#x>",
+ tries, ret, firmware_stat);
+
if (ret)
continue;
if (firmware_stat == FIRMWARE_READY_PCIE) {
@@ -2074,8 +2123,7 @@
adapter->winner = 1;
} else {
mwifiex_dbg(adapter, ERROR,
- "PCI-E is not the winner <%#x,%d>, exit dnld\n",
- ret, adapter->winner);
+ "PCI-E is not the winner <%#x>", winner);
}
return ret;
@@ -2863,7 +2911,7 @@
static void mwifiex_pcie_get_fw_name(struct mwifiex_adapter *adapter)
{
int revision_id = 0;
- int version;
+ int version, magic;
struct pcie_service_card *card = adapter->card;
switch (card->dev->device) {
@@ -2888,30 +2936,19 @@
}
break;
case PCIE_DEVICE_ID_MARVELL_88W8997:
- mwifiex_read_reg(adapter, 0x0c48, &revision_id);
+ mwifiex_read_reg(adapter, 0x8, &revision_id);
mwifiex_read_reg(adapter, 0x0cd0, &version);
+ mwifiex_read_reg(adapter, 0x0cd4, &magic);
+ revision_id &= 0xff;
version &= 0x7;
- switch (revision_id) {
- case PCIE8997_V2:
- if (version == CHIP_VER_PCIEUART)
- strcpy(adapter->fw_name,
- PCIEUART8997_FW_NAME_V2);
- else
- strcpy(adapter->fw_name,
- PCIEUSB8997_FW_NAME_V2);
- break;
- case PCIE8997_Z:
- if (version == CHIP_VER_PCIEUART)
- strcpy(adapter->fw_name,
- PCIEUART8997_FW_NAME_Z);
- else
- strcpy(adapter->fw_name,
- PCIEUSB8997_FW_NAME_Z);
- break;
- default:
- strcpy(adapter->fw_name, PCIE8997_DEFAULT_FW_NAME);
- break;
- }
+ magic &= 0xff;
+ if (revision_id == PCIE8997_A1 &&
+ magic == CHIP_MAGIC_VALUE &&
+ version == CHIP_VER_PCIEUART)
+ strcpy(adapter->fw_name, PCIEUART8997_FW_NAME_V4);
+ else
+ strcpy(adapter->fw_name, PCIEUSB8997_FW_NAME_V4);
+ break;
default:
break;
}
@@ -2952,7 +2989,6 @@
static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
- const struct mwifiex_pcie_card_reg *reg;
struct pci_dev *pdev;
int i;
@@ -2976,8 +3012,90 @@
if (card->msi_enable)
pci_disable_msi(pdev);
}
+ }
+}
- reg = card->pcie.reg;
+/* This function initializes the PCI-E host memory space, WCB rings, etc.
+ *
+ * The following initializations steps are followed -
+ * - Allocate TXBD ring buffers
+ * - Allocate RXBD ring buffers
+ * - Allocate event BD ring buffers
+ * - Allocate command response ring buffer
+ * - Allocate sleep cookie buffer
+ * Part of mwifiex_pcie_init(), not reset the PCIE registers
+ */
+static void mwifiex_pcie_up_dev(struct mwifiex_adapter *adapter)
+{
+ struct pcie_service_card *card = adapter->card;
+ int ret;
+ struct pci_dev *pdev = card->dev;
+ const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
+
+ card->cmdrsp_buf = NULL;
+ ret = mwifiex_pcie_create_txbd_ring(adapter);
+ if (ret) {
+ mwifiex_dbg(adapter, ERROR, "Failed to create txbd ring\n");
+ goto err_cre_txbd;
+ }
+
+ ret = mwifiex_pcie_create_rxbd_ring(adapter);
+ if (ret) {
+ mwifiex_dbg(adapter, ERROR, "Failed to create rxbd ring\n");
+ goto err_cre_rxbd;
+ }
+
+ ret = mwifiex_pcie_create_evtbd_ring(adapter);
+ if (ret) {
+ mwifiex_dbg(adapter, ERROR, "Failed to create evtbd ring\n");
+ goto err_cre_evtbd;
+ }
+
+ ret = mwifiex_pcie_alloc_cmdrsp_buf(adapter);
+ if (ret) {
+ mwifiex_dbg(adapter, ERROR, "Failed to allocate cmdbuf buffer\n");
+ goto err_alloc_cmdbuf;
+ }
+
+ if (reg->sleep_cookie) {
+ ret = mwifiex_pcie_alloc_sleep_cookie_buf(adapter);
+ if (ret) {
+ mwifiex_dbg(adapter, ERROR, "Failed to allocate sleep_cookie buffer\n");
+ goto err_alloc_cookie;
+ }
+ } else {
+ card->sleep_cookie_vbase = NULL;
+ }
+ return;
+
+err_alloc_cookie:
+ mwifiex_pcie_delete_cmdrsp_buf(adapter);
+err_alloc_cmdbuf:
+ mwifiex_pcie_delete_evtbd_ring(adapter);
+err_cre_evtbd:
+ mwifiex_pcie_delete_rxbd_ring(adapter);
+err_cre_rxbd:
+ mwifiex_pcie_delete_txbd_ring(adapter);
+err_cre_txbd:
+ pci_iounmap(pdev, card->pci_mmap1);
+}
+
+/* This function cleans up the PCI-E host memory space.
+ * Some code is extracted from mwifiex_unregister_dev()
+ *
+ */
+static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter)
+{
+ struct pcie_service_card *card = adapter->card;
+ const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
+
+ if (mwifiex_write_reg(adapter, reg->drv_rdy, 0x00000000))
+ mwifiex_dbg(adapter, ERROR, "Failed to write driver not-ready signature\n");
+
+ adapter->seq_num = 0;
+ adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K;
+
+ if (card) {
if (reg->sleep_cookie)
mwifiex_pcie_delete_sleep_cookie_buf(adapter);
@@ -2987,6 +3105,8 @@
mwifiex_pcie_delete_txbd_ring(adapter);
card->cmdrsp_buf = NULL;
}
+
+ return;
}
static struct mwifiex_if_ops pcie_ops = {
@@ -3013,6 +3133,8 @@
.clean_pcie_ring = mwifiex_clean_pcie_ring_buf,
.reg_dump = mwifiex_pcie_reg_dump,
.device_dump = mwifiex_pcie_device_dump,
+ .down_dev = mwifiex_pcie_down_dev,
+ .up_dev = mwifiex_pcie_up_dev,
};
/*
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index f05061c..46f99ca 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -32,11 +32,9 @@
#define PCIE8897_DEFAULT_FW_NAME "mrvl/pcie8897_uapsta.bin"
#define PCIE8897_A0_FW_NAME "mrvl/pcie8897_uapsta_a0.bin"
#define PCIE8897_B0_FW_NAME "mrvl/pcie8897_uapsta.bin"
-#define PCIE8997_DEFAULT_FW_NAME "mrvl/pcieusb8997_combo_v2.bin"
-#define PCIEUART8997_FW_NAME_Z "mrvl/pcieuart8997_combo.bin"
-#define PCIEUART8997_FW_NAME_V2 "mrvl/pcieuart8997_combo_v2.bin"
-#define PCIEUSB8997_FW_NAME_Z "mrvl/pcieusb8997_combo.bin"
-#define PCIEUSB8997_FW_NAME_V2 "mrvl/pcieusb8997_combo_v2.bin"
+#define PCIEUART8997_FW_NAME_V4 "mrvl/pcieuart8997_combo_v4.bin"
+#define PCIEUSB8997_FW_NAME_V4 "mrvl/pcieusb8997_combo_v4.bin"
+#define PCIE8997_DEFAULT_WIFIFW_NAME "mrvl/pcie8997_wlan_v4.bin"
#define PCIE_VENDOR_ID_MARVELL (0x11ab)
#define PCIE_VENDOR_ID_V2_MARVELL (0x1b4b)
@@ -46,9 +44,10 @@
#define PCIE8897_A0 0x1100
#define PCIE8897_B0 0x1200
-#define PCIE8997_Z 0x0
-#define PCIE8997_V2 0x471
+#define PCIE8997_A0 0x10
+#define PCIE8997_A1 0x11
#define CHIP_VER_PCIEUART 0x3
+#define CHIP_MAGIC_VALUE 0x24
/* Constants for Buffer Descriptor (BD) rings */
#define MWIFIEX_MAX_TXRX_BD 0x20
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index 21ec847..97c9765 100644
--- a/drivers/net/wireless/marvell/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
@@ -820,6 +820,7 @@
struct mwifiex_adapter *adapter = priv->adapter;
struct mwifiex_ie_types_num_probes *num_probes_tlv;
struct mwifiex_ie_types_scan_chan_gap *chan_gap_tlv;
+ struct mwifiex_ie_types_random_mac *random_mac_tlv;
struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv;
struct mwifiex_ie_types_bssid_list *bssid_tlv;
u8 *tlv_pos;
@@ -835,6 +836,7 @@
u8 ssid_filter;
struct mwifiex_ie_types_htcap *ht_cap;
struct mwifiex_ie_types_bss_mode *bss_mode;
+ const u8 zero_mac[6] = {0, 0, 0, 0, 0, 0};
/* The tlv_buf_len is calculated for each scan command. The TLVs added
in this routine will be preserved since the routine that sends the
@@ -967,6 +969,18 @@
tlv_pos +=
sizeof(struct mwifiex_ie_types_scan_chan_gap);
}
+
+ if (!ether_addr_equal(user_scan_in->random_mac, zero_mac)) {
+ random_mac_tlv = (void *)tlv_pos;
+ random_mac_tlv->header.type =
+ cpu_to_le16(TLV_TYPE_RANDOM_MAC);
+ random_mac_tlv->header.len =
+ cpu_to_le16(sizeof(random_mac_tlv->mac));
+ ether_addr_copy(random_mac_tlv->mac,
+ user_scan_in->random_mac);
+ tlv_pos +=
+ sizeof(struct mwifiex_ie_types_random_mac);
+ }
} else {
scan_cfg_out->bss_mode = (u8) adapter->scan_mode;
num_probes = adapter->scan_probes;
@@ -1922,6 +1936,7 @@
}
adapter->active_scan_triggered = true;
+ ether_addr_copy(user_scan_cfg->random_mac, priv->random_mac);
user_scan_cfg->num_ssids = priv->scan_request->n_ssids;
user_scan_cfg->ssid_list = priv->scan_request->ssids;
@@ -2179,18 +2194,14 @@
if (chan_band_tlv && adapter->nd_info) {
adapter->nd_info->matches[idx] =
- kzalloc(sizeof(*pmatch) +
- sizeof(u32), GFP_ATOMIC);
+ kzalloc(sizeof(*pmatch) + sizeof(u32),
+ GFP_ATOMIC);
pmatch = adapter->nd_info->matches[idx];
if (pmatch) {
- memset(pmatch, 0, sizeof(*pmatch));
- if (chan_band_tlv) {
- pmatch->n_channels = 1;
- pmatch->channels[0] =
- chan_band->chan_number;
- }
+ pmatch->n_channels = 1;
+ pmatch->channels[0] = chan_band->chan_number;
}
}
@@ -2761,6 +2772,7 @@
if (!scan_cfg)
return -ENOMEM;
+ ether_addr_copy(scan_cfg->random_mac, priv->random_mac);
scan_cfg->ssid_list = req_ssid;
scan_cfg->num_ssids = 1;
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index d3e1561..8718950 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -122,9 +122,11 @@
IRQF_TRIGGER_LOW,
"wifi_wake", cfg);
if (ret) {
- dev_err(dev,
+ dev_dbg(dev,
"Failed to request irq_wifi %d (%d)\n",
cfg->irq_wifi, ret);
+ card->plt_wake_cfg = NULL;
+ return 0;
}
disable_irq(cfg->irq_wifi);
}
@@ -289,7 +291,7 @@
mwifiex_dbg(adapter, INFO, "info: SDIO func num=%d\n", func->num);
- if (user_rmmod) {
+ if (user_rmmod && !adapter->mfg_mode) {
if (adapter->is_suspended)
mwifiex_sdio_resume(adapter->dev);
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index 7897037..49048b4 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -706,15 +706,10 @@
(priv->wep_key_curr_index & KEY_INDEX_MASK))
key_info |= KEY_DEFAULT;
} else {
- if (mac) {
- if (is_broadcast_ether_addr(mac))
- key_info |= KEY_MCAST;
- else
- key_info |= KEY_UNICAST |
- KEY_DEFAULT;
- } else {
+ if (is_broadcast_ether_addr(mac))
key_info |= KEY_MCAST;
- }
+ else
+ key_info |= KEY_UNICAST | KEY_DEFAULT;
}
}
km->key_param_set.key_info = cpu_to_le16(key_info);
@@ -1244,20 +1239,23 @@
return 0;
/* Send the ring base addresses and count to firmware */
- host_spec->txbd_addr_lo = (u32)(card->txbd_ring_pbase);
- host_spec->txbd_addr_hi = (u32)(((u64)card->txbd_ring_pbase)>>32);
- host_spec->txbd_count = MWIFIEX_MAX_TXRX_BD;
- host_spec->rxbd_addr_lo = (u32)(card->rxbd_ring_pbase);
- host_spec->rxbd_addr_hi = (u32)(((u64)card->rxbd_ring_pbase)>>32);
- host_spec->rxbd_count = MWIFIEX_MAX_TXRX_BD;
- host_spec->evtbd_addr_lo = (u32)(card->evtbd_ring_pbase);
- host_spec->evtbd_addr_hi = (u32)(((u64)card->evtbd_ring_pbase)>>32);
- host_spec->evtbd_count = MWIFIEX_MAX_EVT_BD;
+ host_spec->txbd_addr_lo = cpu_to_le32((u32)(card->txbd_ring_pbase));
+ host_spec->txbd_addr_hi =
+ cpu_to_le32((u32)(((u64)card->txbd_ring_pbase) >> 32));
+ host_spec->txbd_count = cpu_to_le32(MWIFIEX_MAX_TXRX_BD);
+ host_spec->rxbd_addr_lo = cpu_to_le32((u32)(card->rxbd_ring_pbase));
+ host_spec->rxbd_addr_hi =
+ cpu_to_le32((u32)(((u64)card->rxbd_ring_pbase) >> 32));
+ host_spec->rxbd_count = cpu_to_le32(MWIFIEX_MAX_TXRX_BD);
+ host_spec->evtbd_addr_lo = cpu_to_le32((u32)(card->evtbd_ring_pbase));
+ host_spec->evtbd_addr_hi =
+ cpu_to_le32((u32)(((u64)card->evtbd_ring_pbase) >> 32));
+ host_spec->evtbd_count = cpu_to_le32(MWIFIEX_MAX_EVT_BD);
if (card->sleep_cookie_vbase) {
host_spec->sleep_cookie_addr_lo =
- (u32)(card->sleep_cookie_pbase);
- host_spec->sleep_cookie_addr_hi =
- (u32)(((u64)(card->sleep_cookie_pbase)) >> 32);
+ cpu_to_le32((u32)(card->sleep_cookie_pbase));
+ host_spec->sleep_cookie_addr_hi = cpu_to_le32((u32)(((u64)
+ (card->sleep_cookie_pbase)) >> 32));
mwifiex_dbg(priv->adapter, INFO,
"sleep_cook_lo phy addr: 0x%x\n",
host_spec->sleep_cookie_addr_lo);
@@ -1482,7 +1480,7 @@
continue;
/* property header is 6 bytes, data must fit in cmd buffer */
- if (prop && prop->value && prop->length > 6 &&
+ if (prop->value && prop->length > 6 &&
prop->length <= MWIFIEX_SIZE_OF_CMD_BUFFER - S_DS_GEN) {
ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA,
HostCmd_ACT_GEN_SET, 0,
@@ -1596,6 +1594,21 @@
return 0;
}
+static int mwifiex_cmd_chan_region_cfg(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_action)
+{
+ struct host_cmd_ds_chan_region_cfg *reg = &cmd->params.reg_cfg;
+
+ cmd->command = cpu_to_le16(HostCmd_CMD_CHAN_REGION_CFG);
+ cmd->size = cpu_to_le16(sizeof(*reg) + S_DS_GEN);
+
+ if (cmd_action == HostCmd_ACT_GEN_GET)
+ reg->action = cpu_to_le16(cmd_action);
+
+ return 0;
+}
+
static int
mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
@@ -2136,6 +2149,9 @@
ret = mwifiex_cmd_gtk_rekey_offload(priv, cmd_ptr, cmd_action,
data_buf);
break;
+ case HostCmd_CMD_CHAN_REGION_CFG:
+ ret = mwifiex_cmd_chan_region_cfg(priv, cmd_ptr, cmd_action);
+ break;
default:
mwifiex_dbg(priv->adapter, ERROR,
"PREP_CMD: unknown cmd- %#x\n", cmd_no);
@@ -2273,6 +2289,9 @@
if (ret)
return -1;
}
+
+ mwifiex_send_cmd(priv, HostCmd_CMD_CHAN_REGION_CFG,
+ HostCmd_ACT_GEN_GET, 0, NULL, true);
}
/* get tx rate */
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index ccf54932..3344a26 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
@@ -962,7 +962,7 @@
int i;
struct mwifiex_sta_node *sta_node;
- for (i = 0; i < sta_list->sta_count; i++) {
+ for (i = 0; i < (le16_to_cpu(sta_list->sta_count)); i++) {
sta_node = mwifiex_get_sta_entry(priv, sta_info->mac);
if (unlikely(!sta_node))
continue;
@@ -1022,6 +1022,135 @@
return 0;
}
+static struct ieee80211_regdomain *
+mwifiex_create_custom_regdomain(struct mwifiex_private *priv,
+ u8 *buf, u16 buf_len)
+{
+ u16 num_chan = buf_len / 2;
+ struct ieee80211_regdomain *regd;
+ struct ieee80211_reg_rule *rule;
+ bool new_rule;
+ int regd_size, idx, freq, prev_freq = 0;
+ u32 bw, prev_bw = 0;
+ u8 chflags, prev_chflags = 0, valid_rules = 0;
+
+ if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES))
+ return ERR_PTR(-EINVAL);
+
+ regd_size = sizeof(struct ieee80211_regdomain) +
+ num_chan * sizeof(struct ieee80211_reg_rule);
+
+ regd = kzalloc(regd_size, GFP_KERNEL);
+ if (!regd)
+ return ERR_PTR(-ENOMEM);
+
+ for (idx = 0; idx < num_chan; idx++) {
+ u8 chan;
+ enum nl80211_band band;
+
+ chan = *buf++;
+ if (!chan)
+ return NULL;
+ chflags = *buf++;
+ band = (chan <= 14) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
+ freq = ieee80211_channel_to_frequency(chan, band);
+ new_rule = false;
+
+ if (chflags & MWIFIEX_CHANNEL_DISABLED)
+ continue;
+
+ if (band == NL80211_BAND_5GHZ) {
+ if (!(chflags & MWIFIEX_CHANNEL_NOHT80))
+ bw = MHZ_TO_KHZ(80);
+ else if (!(chflags & MWIFIEX_CHANNEL_NOHT40))
+ bw = MHZ_TO_KHZ(40);
+ else
+ bw = MHZ_TO_KHZ(20);
+ } else {
+ if (!(chflags & MWIFIEX_CHANNEL_NOHT40))
+ bw = MHZ_TO_KHZ(40);
+ else
+ bw = MHZ_TO_KHZ(20);
+ }
+
+ if (idx == 0 || prev_chflags != chflags || prev_bw != bw ||
+ freq - prev_freq > 20) {
+ valid_rules++;
+ new_rule = true;
+ }
+
+ rule = ®d->reg_rules[valid_rules - 1];
+
+ rule->freq_range.end_freq_khz = MHZ_TO_KHZ(freq + 10);
+
+ prev_chflags = chflags;
+ prev_freq = freq;
+ prev_bw = bw;
+
+ if (!new_rule)
+ continue;
+
+ rule->freq_range.start_freq_khz = MHZ_TO_KHZ(freq - 10);
+ rule->power_rule.max_eirp = DBM_TO_MBM(19);
+
+ if (chflags & MWIFIEX_CHANNEL_PASSIVE)
+ rule->flags = NL80211_RRF_NO_IR;
+
+ if (chflags & MWIFIEX_CHANNEL_DFS)
+ rule->flags = NL80211_RRF_DFS;
+
+ rule->freq_range.max_bandwidth_khz = bw;
+ }
+
+ regd->n_reg_rules = valid_rules;
+ regd->alpha2[0] = '9';
+ regd->alpha2[1] = '9';
+
+ return regd;
+}
+
+static int mwifiex_ret_chan_region_cfg(struct mwifiex_private *priv,
+ struct host_cmd_ds_command *resp)
+{
+ struct host_cmd_ds_chan_region_cfg *reg = &resp->params.reg_cfg;
+ u16 action = le16_to_cpu(reg->action);
+ u16 tlv, tlv_buf_len, tlv_buf_left;
+ struct mwifiex_ie_types_header *head;
+ u8 *tlv_buf;
+
+ if (action != HostCmd_ACT_GEN_GET)
+ return 0;
+
+ tlv_buf = (u8 *)reg + sizeof(*reg);
+ tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*reg);
+
+ while (tlv_buf_left >= sizeof(*head)) {
+ head = (struct mwifiex_ie_types_header *)tlv_buf;
+ tlv = le16_to_cpu(head->type);
+ tlv_buf_len = le16_to_cpu(head->len);
+
+ if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))
+ break;
+
+ switch (tlv) {
+ case TLV_TYPE_CHAN_ATTR_CFG:
+ mwifiex_dbg_dump(priv->adapter, CMD_D, "CHAN:",
+ (u8 *)head + sizeof(*head),
+ tlv_buf_len);
+ priv->adapter->regd =
+ mwifiex_create_custom_regdomain(priv,
+ (u8 *)head +
+ sizeof(*head), tlv_buf_len);
+ break;
+ }
+
+ tlv_buf += (sizeof(*head) + tlv_buf_len);
+ tlv_buf_left -= (sizeof(*head) + tlv_buf_len);
+ }
+
+ return 0;
+}
+
/*
* This function handles the command responses.
*
@@ -1239,6 +1368,9 @@
break;
case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG:
break;
+ case HostCmd_CMD_CHAN_REGION_CFG:
+ ret = mwifiex_ret_chan_region_cfg(priv, resp);
+ break;
default:
mwifiex_dbg(adapter, ERROR,
"CMD_RESP: unknown cmd response %#x\n",
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c
index a422f33..9df0c4d 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c
@@ -25,6 +25,99 @@
#include "wmm.h"
#include "11n.h"
+#define MWIFIEX_IBSS_CONNECT_EVT_FIX_SIZE 12
+
+static int mwifiex_check_ibss_peer_capabilties(struct mwifiex_private *priv,
+ struct mwifiex_sta_node *sta_ptr,
+ struct sk_buff *event)
+{
+ int evt_len, ele_len;
+ u8 *curr;
+ struct ieee_types_header *ele_hdr;
+ struct mwifiex_ie_types_mgmt_frame *tlv_mgmt_frame;
+ const struct ieee80211_ht_cap *ht_cap;
+ const struct ieee80211_vht_cap *vht_cap;
+
+ skb_pull(event, MWIFIEX_IBSS_CONNECT_EVT_FIX_SIZE);
+ evt_len = event->len;
+ curr = event->data;
+
+ mwifiex_dbg_dump(priv->adapter, EVT_D, "ibss peer capabilties:",
+ event->data, event->len);
+
+ skb_push(event, MWIFIEX_IBSS_CONNECT_EVT_FIX_SIZE);
+
+ tlv_mgmt_frame = (void *)curr;
+ if (evt_len >= sizeof(*tlv_mgmt_frame) &&
+ le16_to_cpu(tlv_mgmt_frame->header.type) ==
+ TLV_TYPE_UAP_MGMT_FRAME) {
+ /* Locate curr pointer to the start of beacon tlv,
+ * timestamp 8 bytes, beacon intervel 2 bytes,
+ * capability info 2 bytes, totally 12 byte beacon header
+ */
+ evt_len = le16_to_cpu(tlv_mgmt_frame->header.len);
+ curr += (sizeof(*tlv_mgmt_frame) + 12);
+ } else {
+ mwifiex_dbg(priv->adapter, MSG,
+ "management frame tlv not found!\n");
+ return 0;
+ }
+
+ while (evt_len >= sizeof(*ele_hdr)) {
+ ele_hdr = (struct ieee_types_header *)curr;
+ ele_len = ele_hdr->len;
+
+ if (evt_len < ele_len + sizeof(*ele_hdr))
+ break;
+
+ switch (ele_hdr->element_id) {
+ case WLAN_EID_HT_CAPABILITY:
+ sta_ptr->is_11n_enabled = true;
+ ht_cap = (void *)(ele_hdr + 2);
+ sta_ptr->max_amsdu = le16_to_cpu(ht_cap->cap_info) &
+ IEEE80211_HT_CAP_MAX_AMSDU ?
+ MWIFIEX_TX_DATA_BUF_SIZE_8K :
+ MWIFIEX_TX_DATA_BUF_SIZE_4K;
+ mwifiex_dbg(priv->adapter, INFO,
+ "11n enabled!, max_amsdu : %d\n",
+ sta_ptr->max_amsdu);
+ break;
+
+ case WLAN_EID_VHT_CAPABILITY:
+ sta_ptr->is_11ac_enabled = true;
+ vht_cap = (void *)(ele_hdr + 2);
+ /* check VHT MAXMPDU capability */
+ switch (le32_to_cpu(vht_cap->vht_cap_info) & 0x3) {
+ case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454:
+ sta_ptr->max_amsdu =
+ MWIFIEX_TX_DATA_BUF_SIZE_12K;
+ break;
+ case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991:
+ sta_ptr->max_amsdu =
+ MWIFIEX_TX_DATA_BUF_SIZE_8K;
+ break;
+ case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895:
+ sta_ptr->max_amsdu =
+ MWIFIEX_TX_DATA_BUF_SIZE_4K;
+ default:
+ break;
+ }
+
+ mwifiex_dbg(priv->adapter, INFO,
+ "11ac enabled!, max_amsdu : %d\n",
+ sta_ptr->max_amsdu);
+ break;
+ default:
+ break;
+ }
+
+ curr += (ele_len + sizeof(*ele_hdr));
+ evt_len -= (ele_len + sizeof(*ele_hdr));
+ }
+
+ return 0;
+}
+
/*
* This function resets the connection state.
*
@@ -519,6 +612,8 @@
* - EVENT_LINK_QUALITY
* - EVENT_PRE_BEACON_LOST
* - EVENT_IBSS_COALESCED
+ * - EVENT_IBSS_STA_CONNECT
+ * - EVENT_IBSS_STA_DISCONNECT
* - EVENT_WEP_ICV_ERR
* - EVENT_BW_CHANGE
* - EVENT_HOSTWAKE_STAIE
@@ -547,9 +642,11 @@
int mwifiex_process_sta_event(struct mwifiex_private *priv)
{
struct mwifiex_adapter *adapter = priv->adapter;
- int ret = 0;
+ int ret = 0, i;
u32 eventcause = adapter->event_cause;
u16 ctrl, reason_code;
+ u8 ibss_sta_addr[ETH_ALEN];
+ struct mwifiex_sta_node *sta_ptr;
switch (eventcause) {
case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
@@ -708,7 +805,11 @@
case EVENT_EXT_SCAN_REPORT:
mwifiex_dbg(adapter, EVENT, "event: EXT_SCAN Report\n");
- if (adapter->ext_scan && !priv->scan_aborting)
+ /* We intend to skip this event during suspend, but handle
+ * it in interface disabled case
+ */
+ if (adapter->ext_scan && (!priv->scan_aborting ||
+ !netif_running(priv->netdev)))
ret = mwifiex_handle_event_ext_scan_report(priv,
adapter->event_skb->data);
@@ -771,6 +872,39 @@
HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
HostCmd_ACT_GEN_GET, 0, NULL, false);
break;
+ case EVENT_IBSS_STA_CONNECT:
+ ether_addr_copy(ibss_sta_addr, adapter->event_body + 2);
+ mwifiex_dbg(adapter, EVENT, "event: IBSS_STA_CONNECT %pM\n",
+ ibss_sta_addr);
+ sta_ptr = mwifiex_add_sta_entry(priv, ibss_sta_addr);
+ if (sta_ptr && adapter->adhoc_11n_enabled) {
+ mwifiex_check_ibss_peer_capabilties(priv, sta_ptr,
+ adapter->event_skb);
+ if (sta_ptr->is_11n_enabled)
+ for (i = 0; i < MAX_NUM_TID; i++)
+ sta_ptr->ampdu_sta[i] =
+ priv->aggr_prio_tbl[i].ampdu_user;
+ else
+ for (i = 0; i < MAX_NUM_TID; i++)
+ sta_ptr->ampdu_sta[i] =
+ BA_STREAM_NOT_ALLOWED;
+ memset(sta_ptr->rx_seq, 0xff, sizeof(sta_ptr->rx_seq));
+ }
+
+ break;
+ case EVENT_IBSS_STA_DISCONNECT:
+ ether_addr_copy(ibss_sta_addr, adapter->event_body + 2);
+ mwifiex_dbg(adapter, EVENT, "event: IBSS_STA_DISCONNECT %pM\n",
+ ibss_sta_addr);
+ sta_ptr = mwifiex_get_sta_entry(priv, ibss_sta_addr);
+ if (sta_ptr && sta_ptr->is_11n_enabled) {
+ mwifiex_11n_del_rx_reorder_tbl_by_ta(priv,
+ ibss_sta_addr);
+ mwifiex_del_tx_ba_stream_tbl_by_ra(priv, ibss_sta_addr);
+ }
+ mwifiex_wmm_del_peer_ra_list(priv, ibss_sta_addr);
+ mwifiex_del_sta_entry(priv, ibss_sta_addr);
+ break;
case EVENT_ADDBA:
mwifiex_dbg(adapter, EVENT, "event: ADDBA Request\n");
mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP,
@@ -869,6 +1003,12 @@
mwifiex_bt_coex_wlan_param_update_event(priv,
adapter->event_skb);
break;
+ case EVENT_RXBA_SYNC:
+ dev_dbg(adapter->dev, "EVENT: RXBA_SYNC\n");
+ mwifiex_11n_rxba_sync_event(priv, adapter->event_body,
+ adapter->event_skb->len -
+ sizeof(eventcause));
+ break;
default:
mwifiex_dbg(adapter, ERROR, "event: unknown event id: %#x\n",
eventcause);
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
index e06647a..644f3a2 100644
--- a/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_ioctl.c
@@ -574,7 +574,7 @@
adapter->hs_activate_wait_q_woken = false;
- memset(&hscfg, 0, sizeof(struct mwifiex_ds_hs_cfg));
+ memset(&hscfg, 0, sizeof(hscfg));
hscfg.is_invoke_hostcmd = true;
adapter->hs_enabling = true;
@@ -1138,7 +1138,7 @@
{
struct mwifiex_ds_encrypt_key encrypt_key;
- memset(&encrypt_key, 0, sizeof(struct mwifiex_ds_encrypt_key));
+ memset(&encrypt_key, 0, sizeof(encrypt_key));
encrypt_key.key_len = key_len;
encrypt_key.key_index = key_index;
@@ -1180,7 +1180,7 @@
{
struct mwifiex_ver_ext ver_ext;
- memset(&ver_ext, 0, sizeof(struct host_cmd_ds_version_ext));
+ memset(&ver_ext, 0, sizeof(ver_ext));
ver_ext.version_str_sel = version_str_sel;
if (mwifiex_send_cmd(priv, HostCmd_CMD_VERSION_EXT,
HostCmd_ACT_GEN_GET, 0, &ver_ext, true))
diff --git a/drivers/net/wireless/marvell/mwifiex/uap_event.c b/drivers/net/wireless/marvell/mwifiex/uap_event.c
index 86ff542..d24eca3 100644
--- a/drivers/net/wireless/marvell/mwifiex/uap_event.c
+++ b/drivers/net/wireless/marvell/mwifiex/uap_event.c
@@ -306,7 +306,12 @@
mwifiex_dbg(adapter, EVENT, "event: multi-chan info\n");
mwifiex_process_multi_chan_event(priv, adapter->event_skb);
break;
-
+ case EVENT_RXBA_SYNC:
+ dev_dbg(adapter->dev, "EVENT: RXBA_SYNC\n");
+ mwifiex_11n_rxba_sync_event(priv, adapter->event_body,
+ adapter->event_skb->len -
+ sizeof(eventcause));
+ break;
default:
mwifiex_dbg(adapter, EVENT,
"event: unknown event id: %#x\n", eventcause);
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 3bd04f5..8a20620 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -611,7 +611,7 @@
if (!adapter->priv_num)
return;
- if (user_rmmod) {
+ if (user_rmmod && !adapter->mfg_mode) {
#ifdef CONFIG_PM
if (adapter->is_suspended)
mwifiex_usb_resume(intf);
@@ -1026,6 +1026,10 @@
dnld_cmd = le32_to_cpu(fwdata->fw_hdr.dnld_cmd);
tlen += sizeof(struct fw_header);
+ /* Command 7 doesn't have data length field */
+ if (dnld_cmd == FW_CMD_7)
+ dlen = 0;
+
memcpy(fwdata->data, &firmware[tlen], dlen);
fwdata->seq_num = cpu_to_le32(fw_seqnum);
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.h b/drivers/net/wireless/marvell/mwifiex/usb.h
index b4e9246..30e8eb8c 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.h
+++ b/drivers/net/wireless/marvell/mwifiex/usb.h
@@ -46,11 +46,12 @@
#define USB8766_DEFAULT_FW_NAME "mrvl/usb8766_uapsta.bin"
#define USB8797_DEFAULT_FW_NAME "mrvl/usb8797_uapsta.bin"
#define USB8801_DEFAULT_FW_NAME "mrvl/usb8801_uapsta.bin"
-#define USB8997_DEFAULT_FW_NAME "mrvl/usb8997_uapsta.bin"
+#define USB8997_DEFAULT_FW_NAME "mrvl/usbusb8997_combo_v4.bin"
#define FW_DNLD_TX_BUF_SIZE 620
#define FW_DNLD_RX_BUF_SIZE 2048
#define FW_HAS_LAST_BLOCK 0x00000004
+#define FW_CMD_7 0x00000007
#define FW_DATA_XMIT_SIZE \
(sizeof(struct fw_header) + dlen + sizeof(u32))
diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c
index 6681be0..18fbb96 100644
--- a/drivers/net/wireless/marvell/mwifiex/util.c
+++ b/drivers/net/wireless/marvell/mwifiex/util.c
@@ -386,6 +386,7 @@
"unknown public action frame category %d\n",
category);
}
+ break;
default:
mwifiex_dbg(priv->adapter, INFO,
"unknown mgmt frame subtype %#x\n", stype);
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c
index 57a80cf..a8bc064 100644
--- a/drivers/net/wireless/mediatek/mt7601u/dma.c
+++ b/drivers/net/wireless/mediatek/mt7601u/dma.c
@@ -103,7 +103,7 @@
if (unlikely(rxwi->zero[0] || rxwi->zero[1] || rxwi->zero[2]))
dev_err_once(dev->dev, "Error: RXWI zero fields are set\n");
- if (unlikely(MT76_GET(MT_RXD_INFO_TYPE, fce_info)))
+ if (unlikely(FIELD_GET(MT_RXD_INFO_TYPE, fce_info)))
dev_err_once(dev->dev, "Error: RX path seen a non-pkt urb\n");
trace_mt_rx(dev, rxwi, fce_info);
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.h b/drivers/net/wireless/mediatek/mt7601u/dma.h
index 978e8a9..270d126 100644
--- a/drivers/net/wireless/mediatek/mt7601u/dma.h
+++ b/drivers/net/wireless/mediatek/mt7601u/dma.h
@@ -18,8 +18,6 @@
#include <asm/unaligned.h>
#include <linux/skbuff.h>
-#include "util.h"
-
#define MT_DMA_HDR_LEN 4
#define MT_RX_INFO_LEN 4
#define MT_FCE_INFO_LEN 4
@@ -79,9 +77,9 @@
*/
info = flags |
- MT76_SET(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
- MT76_SET(MT_TXD_INFO_D_PORT, d_port) |
- MT76_SET(MT_TXD_INFO_TYPE, type);
+ FIELD_PREP(MT_TXD_INFO_LEN, round_up(skb->len, 4)) |
+ FIELD_PREP(MT_TXD_INFO_D_PORT, d_port) |
+ FIELD_PREP(MT_TXD_INFO_TYPE, type);
put_unaligned_le32(info, skb_push(skb, sizeof(info)));
return skb_put_padto(skb, round_up(skb->len, 4) + 4);
@@ -90,7 +88,7 @@
static inline int
mt7601u_dma_skb_wrap_pkt(struct sk_buff *skb, enum mt76_qsel qsel, u32 flags)
{
- flags |= MT76_SET(MT_TXD_PKT_INFO_QSEL, qsel);
+ flags |= FIELD_PREP(MT_TXD_PKT_INFO_QSEL, qsel);
return mt7601u_dma_skb_wrap(skb, WLAN_PORT, DMA_PACKET, flags);
}
diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
index 8d8ee03..da6faea 100644
--- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
@@ -45,8 +45,8 @@
val = mt76_rr(dev, MT_EFUSE_CTRL);
val &= ~(MT_EFUSE_CTRL_AIN |
MT_EFUSE_CTRL_MODE);
- val |= MT76_SET(MT_EFUSE_CTRL_AIN, addr & ~0xf) |
- MT76_SET(MT_EFUSE_CTRL_MODE, mode) |
+ val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf) |
+ FIELD_PREP(MT_EFUSE_CTRL_MODE, mode) |
MT_EFUSE_CTRL_KICK;
mt76_wr(dev, MT_EFUSE_CTRL, val);
@@ -128,8 +128,8 @@
if (!field_valid(nic_conf0 >> 8))
return;
- if (MT76_GET(MT_EE_NIC_CONF_0_RX_PATH, nic_conf0) > 1 ||
- MT76_GET(MT_EE_NIC_CONF_0_TX_PATH, nic_conf0) > 1)
+ if (FIELD_GET(MT_EE_NIC_CONF_0_RX_PATH, nic_conf0) > 1 ||
+ FIELD_GET(MT_EE_NIC_CONF_0_TX_PATH, nic_conf0) > 1)
dev_err(dev->dev,
"Error: device has more than 1 RX/TX stream!\n");
}
@@ -150,7 +150,7 @@
mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(dev->macaddr));
mt76_wr(dev, MT_MAC_ADDR_DW1, get_unaligned_le16(dev->macaddr + 4) |
- MT76_SET(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
+ FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff));
return 0;
}
@@ -176,7 +176,7 @@
u8 max_pwr;
val = mt7601u_rr(dev, MT_TX_ALC_CFG_0);
- max_pwr = MT76_GET(MT_TX_ALC_CFG_0_LIMIT_0, val);
+ max_pwr = FIELD_GET(MT_TX_ALC_CFG_0_LIMIT_0, val);
if (mt7601u_has_tssi(dev, eeprom)) {
mt7601u_set_channel_target_power(dev, eeprom, max_pwr);
diff --git a/drivers/net/wireless/mediatek/mt7601u/init.c b/drivers/net/wireless/mediatek/mt7601u/init.c
index 8fa78d71..44d46e2 100644
--- a/drivers/net/wireless/mediatek/mt7601u/init.c
+++ b/drivers/net/wireless/mediatek/mt7601u/init.c
@@ -108,8 +108,9 @@
{
u32 val;
- val = MT76_SET(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, MT_USB_AGGR_TIMEOUT) |
- MT76_SET(MT_USB_DMA_CFG_RX_BULK_AGG_LMT, MT_USB_AGGR_SIZE_LIMIT) |
+ val = FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, MT_USB_AGGR_TIMEOUT) |
+ FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_LMT,
+ MT_USB_AGGR_SIZE_LIMIT) |
MT_USB_DMA_CFG_RX_BULK_EN |
MT_USB_DMA_CFG_TX_BULK_EN;
if (dev->in_max_packet == 512)
@@ -396,8 +397,9 @@
mt7601u_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e);
- mt7601u_wr(dev, MT_TXOP_CTRL_CFG, MT76_SET(MT_TXOP_TRUN_EN, 0x3f) |
- MT76_SET(MT_TXOP_EXT_CCA_DLY, 0x58));
+ mt7601u_wr(dev, MT_TXOP_CTRL_CFG,
+ FIELD_PREP(MT_TXOP_TRUN_EN, 0x3f) |
+ FIELD_PREP(MT_TXOP_EXT_CCA_DLY, 0x58));
ret = mt7601u_eeprom_init(dev);
if (ret)
diff --git a/drivers/net/wireless/mediatek/mt7601u/mac.c b/drivers/net/wireless/mediatek/mt7601u/mac.c
index e21c53e..3c57639 100644
--- a/drivers/net/wireless/mediatek/mt7601u/mac.c
+++ b/drivers/net/wireless/mediatek/mt7601u/mac.c
@@ -19,13 +19,13 @@
static void
mt76_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate)
{
- u8 idx = MT76_GET(MT_TXWI_RATE_MCS, rate);
+ u8 idx = FIELD_GET(MT_TXWI_RATE_MCS, rate);
txrate->idx = 0;
txrate->flags = 0;
txrate->count = 1;
- switch (MT76_GET(MT_TXWI_RATE_PHY_MODE, rate)) {
+ switch (FIELD_GET(MT_TXWI_RATE_PHY_MODE, rate)) {
case MT_PHY_TYPE_OFDM:
txrate->idx = idx + 4;
return;
@@ -47,7 +47,7 @@
return;
}
- if (MT76_GET(MT_TXWI_RATE_BW, rate) == MT_PHY_BW_40)
+ if (FIELD_GET(MT_TXWI_RATE_BW, rate) == MT_PHY_BW_40)
txrate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
if (rate & MT_TXWI_RATE_SGI)
@@ -125,9 +125,9 @@
bw = 0;
}
- rateval = MT76_SET(MT_RXWI_RATE_MCS, rate_idx);
- rateval |= MT76_SET(MT_RXWI_RATE_PHY, phy);
- rateval |= MT76_SET(MT_RXWI_RATE_BW, bw);
+ rateval = FIELD_PREP(MT_RXWI_RATE_MCS, rate_idx);
+ rateval |= FIELD_PREP(MT_RXWI_RATE_PHY, phy);
+ rateval |= FIELD_PREP(MT_RXWI_RATE_BW, bw);
if (rate->flags & IEEE80211_TX_RC_SHORT_GI)
rateval |= MT_RXWI_RATE_SGI;
@@ -156,9 +156,9 @@
stat.success = !!(val & MT_TX_STAT_FIFO_SUCCESS);
stat.aggr = !!(val & MT_TX_STAT_FIFO_AGGR);
stat.ack_req = !!(val & MT_TX_STAT_FIFO_ACKREQ);
- stat.pktid = MT76_GET(MT_TX_STAT_FIFO_PID_TYPE, val);
- stat.wcid = MT76_GET(MT_TX_STAT_FIFO_WCID, val);
- stat.rate = MT76_GET(MT_TX_STAT_FIFO_RATE, val);
+ stat.pktid = FIELD_GET(MT_TX_STAT_FIFO_PID_TYPE, val);
+ stat.wcid = FIELD_GET(MT_TX_STAT_FIFO_WCID, val);
+ stat.rate = FIELD_GET(MT_TX_STAT_FIFO_RATE, val);
return stat;
}
@@ -270,7 +270,7 @@
}
val &= ~MT_BEACON_TIME_CFG_INTVAL;
- val |= MT76_SET(MT_BEACON_TIME_CFG_INTVAL, interval << 4) |
+ val |= FIELD_PREP(MT_BEACON_TIME_CFG_INTVAL, interval << 4) |
MT_BEACON_TIME_CFG_TIMER_EN |
MT_BEACON_TIME_CFG_SYNC_MODE |
MT_BEACON_TIME_CFG_TBTT_EN;
@@ -349,8 +349,8 @@
u8 zmac[ETH_ALEN] = {};
u32 attr;
- attr = MT76_SET(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
- MT76_SET(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
+ attr = FIELD_PREP(MT_WCID_ATTR_BSS_IDX, vif_idx & 7) |
+ FIELD_PREP(MT_WCID_ATTR_BSS_IDX_EXT, !!(vif_idx & 8));
mt76_wr(dev, MT_WCID_ATTR(idx), attr);
@@ -382,15 +382,15 @@
rcu_read_unlock();
mt7601u_wr(dev, MT_MAX_LEN_CFG, 0xa0fff |
- MT76_SET(MT_MAX_LEN_CFG_AMPDU, min_factor));
+ FIELD_PREP(MT_MAX_LEN_CFG_AMPDU, min_factor));
}
static void
mt76_mac_process_rate(struct ieee80211_rx_status *status, u16 rate)
{
- u8 idx = MT76_GET(MT_RXWI_RATE_MCS, rate);
+ u8 idx = FIELD_GET(MT_RXWI_RATE_MCS, rate);
- switch (MT76_GET(MT_RXWI_RATE_PHY, rate)) {
+ switch (FIELD_GET(MT_RXWI_RATE_PHY, rate)) {
case MT_PHY_TYPE_OFDM:
if (WARN_ON(idx >= 8))
idx = 0;
@@ -436,7 +436,7 @@
u16 rate, int rssi)
{
dev->bcn_freq_off = rxwi->freq_off;
- dev->bcn_phy_mode = MT76_GET(MT_RXWI_RATE_PHY, rate);
+ dev->bcn_phy_mode = FIELD_GET(MT_RXWI_RATE_PHY, rate);
dev->avg_rssi = (dev->avg_rssi * 15) / 16 + (rssi << 8);
}
@@ -458,7 +458,7 @@
u16 rate = le16_to_cpu(rxwi->rate);
int rssi;
- len = MT76_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
+ len = FIELD_GET(MT_RXWI_CTL_MPDU_LEN, ctl);
if (len < 10)
return 0;
@@ -542,8 +542,8 @@
val = mt7601u_rr(dev, MT_WCID_ATTR(idx));
val &= ~MT_WCID_ATTR_PKEY_MODE & ~MT_WCID_ATTR_PKEY_MODE_EXT;
- val |= MT76_SET(MT_WCID_ATTR_PKEY_MODE, cipher & 7) |
- MT76_SET(MT_WCID_ATTR_PKEY_MODE_EXT, cipher >> 3);
+ val |= FIELD_PREP(MT_WCID_ATTR_PKEY_MODE, cipher & 7) |
+ FIELD_PREP(MT_WCID_ATTR_PKEY_MODE_EXT, cipher >> 3);
val &= ~MT_WCID_ATTR_PAIRWISE;
val |= MT_WCID_ATTR_PAIRWISE *
!!(key && key->flags & IEEE80211_KEY_FLAG_PAIRWISE);
diff --git a/drivers/net/wireless/mediatek/mt7601u/main.c b/drivers/net/wireless/mediatek/mt7601u/main.c
index e70dd95..43ebd46 100644
--- a/drivers/net/wireless/mediatek/mt7601u/main.c
+++ b/drivers/net/wireless/mediatek/mt7601u/main.c
@@ -15,7 +15,6 @@
#include "mt7601u.h"
#include "mac.h"
#include <linux/etherdevice.h>
-#include <linux/version.h>
static int mt7601u_start(struct ieee80211_hw *hw)
{
diff --git a/drivers/net/wireless/mediatek/mt7601u/mcu.c b/drivers/net/wireless/mediatek/mt7601u/mcu.c
index 91c4b34..dbdfb3f 100644
--- a/drivers/net/wireless/mediatek/mt7601u/mcu.c
+++ b/drivers/net/wireless/mediatek/mt7601u/mcu.c
@@ -43,8 +43,8 @@
u8 seq, enum mcu_cmd cmd)
{
WARN_ON(mt7601u_dma_skb_wrap(skb, CPU_TX_PORT, DMA_COMMAND,
- MT76_SET(MT_TXD_CMD_INFO_SEQ, seq) |
- MT76_SET(MT_TXD_CMD_INFO_TYPE, cmd)));
+ FIELD_PREP(MT_TXD_CMD_INFO_SEQ, seq) |
+ FIELD_PREP(MT_TXD_CMD_INFO_TYPE, cmd)));
}
static inline void trace_mt_mcu_msg_send_cs(struct mt7601u_dev *dev,
@@ -100,13 +100,13 @@
dev_err(dev->dev, "Error: MCU resp urb failed:%d\n",
urb_status);
- if (MT76_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce) == seq &&
- MT76_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce) == CMD_DONE)
+ if (FIELD_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce) == seq &&
+ FIELD_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce) == CMD_DONE)
return 0;
- dev_err(dev->dev, "Error: MCU resp evt:%hhx seq:%hhx-%hhx!\n",
- MT76_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce),
- seq, MT76_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce));
+ dev_err(dev->dev, "Error: MCU resp evt:%lx seq:%hhx-%lx!\n",
+ FIELD_GET(MT_RXD_CMD_INFO_EVT_TYPE, rxfce),
+ seq, FIELD_GET(MT_RXD_CMD_INFO_CMD_SEQ, rxfce));
}
dev_err(dev->dev, "Error: %s timed out\n", __func__);
@@ -291,9 +291,9 @@
u32 val;
int ret;
- reg = cpu_to_le32(MT76_SET(MT_TXD_INFO_TYPE, DMA_PACKET) |
- MT76_SET(MT_TXD_INFO_D_PORT, CPU_TX_PORT) |
- MT76_SET(MT_TXD_INFO_LEN, len));
+ reg = cpu_to_le32(FIELD_PREP(MT_TXD_INFO_TYPE, DMA_PACKET) |
+ FIELD_PREP(MT_TXD_INFO_D_PORT, CPU_TX_PORT) |
+ FIELD_PREP(MT_TXD_INFO_LEN, len));
memcpy(buf.buf, ®, sizeof(reg));
memcpy(buf.buf + sizeof(reg), data, len);
memset(buf.buf + sizeof(reg) + len, 0, 8);
diff --git a/drivers/net/wireless/mediatek/mt7601u/mt7601u.h b/drivers/net/wireless/mediatek/mt7601u/mt7601u.h
index 428bd2f1..c7ec404 100644
--- a/drivers/net/wireless/mediatek/mt7601u/mt7601u.h
+++ b/drivers/net/wireless/mediatek/mt7601u/mt7601u.h
@@ -15,6 +15,7 @@
#ifndef MT7601U_H
#define MT7601U_H
+#include <linux/bitfield.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/mutex.h>
@@ -24,7 +25,6 @@
#include <linux/debugfs.h>
#include "regs.h"
-#include "util.h"
#define MT_CALIBRATE_INTERVAL (4 * HZ)
@@ -299,7 +299,7 @@
/* Compatibility with mt76 */
#define mt76_rmw_field(_dev, _reg, _field, _val) \
- mt76_rmw(_dev, _reg, _field, MT76_SET(_field, _val))
+ mt76_rmw(_dev, _reg, _field, FIELD_PREP(_field, _val))
static inline u32 mt76_rr(struct mt7601u_dev *dev, u32 offset)
{
diff --git a/drivers/net/wireless/mediatek/mt7601u/phy.c b/drivers/net/wireless/mediatek/mt7601u/phy.c
index 1908af6..ca09a5d 100644
--- a/drivers/net/wireless/mediatek/mt7601u/phy.c
+++ b/drivers/net/wireless/mediatek/mt7601u/phy.c
@@ -41,11 +41,12 @@
goto out;
}
- mt7601u_wr(dev, MT_RF_CSR_CFG, MT76_SET(MT_RF_CSR_CFG_DATA, value) |
- MT76_SET(MT_RF_CSR_CFG_REG_BANK, bank) |
- MT76_SET(MT_RF_CSR_CFG_REG_ID, offset) |
- MT_RF_CSR_CFG_WR |
- MT_RF_CSR_CFG_KICK);
+ mt7601u_wr(dev, MT_RF_CSR_CFG,
+ FIELD_PREP(MT_RF_CSR_CFG_DATA, value) |
+ FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) |
+ FIELD_PREP(MT_RF_CSR_CFG_REG_ID, offset) |
+ MT_RF_CSR_CFG_WR |
+ MT_RF_CSR_CFG_KICK);
trace_rf_write(dev, bank, offset, value);
out:
mutex_unlock(&dev->reg_atomic_mutex);
@@ -74,17 +75,18 @@
if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100))
goto out;
- mt7601u_wr(dev, MT_RF_CSR_CFG, MT76_SET(MT_RF_CSR_CFG_REG_BANK, bank) |
- MT76_SET(MT_RF_CSR_CFG_REG_ID, offset) |
- MT_RF_CSR_CFG_KICK);
+ mt7601u_wr(dev, MT_RF_CSR_CFG,
+ FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) |
+ FIELD_PREP(MT_RF_CSR_CFG_REG_ID, offset) |
+ MT_RF_CSR_CFG_KICK);
if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100))
goto out;
val = mt7601u_rr(dev, MT_RF_CSR_CFG);
- if (MT76_GET(MT_RF_CSR_CFG_REG_ID, val) == offset &&
- MT76_GET(MT_RF_CSR_CFG_REG_BANK, val) == bank) {
- ret = MT76_GET(MT_RF_CSR_CFG_DATA, val);
+ if (FIELD_GET(MT_RF_CSR_CFG_REG_ID, val) == offset &&
+ FIELD_GET(MT_RF_CSR_CFG_REG_BANK, val) == bank) {
+ ret = FIELD_GET(MT_RF_CSR_CFG_DATA, val);
trace_rf_read(dev, bank, offset, ret);
}
out:
@@ -139,8 +141,8 @@
}
mt7601u_wr(dev, MT_BBP_CSR_CFG,
- MT76_SET(MT_BBP_CSR_CFG_VAL, val) |
- MT76_SET(MT_BBP_CSR_CFG_REG_NUM, offset) |
+ FIELD_PREP(MT_BBP_CSR_CFG_VAL, val) |
+ FIELD_PREP(MT_BBP_CSR_CFG_REG_NUM, offset) |
MT_BBP_CSR_CFG_RW_MODE | MT_BBP_CSR_CFG_BUSY);
trace_bbp_write(dev, offset, val);
out:
@@ -163,7 +165,7 @@
goto out;
mt7601u_wr(dev, MT_BBP_CSR_CFG,
- MT76_SET(MT_BBP_CSR_CFG_REG_NUM, offset) |
+ FIELD_PREP(MT_BBP_CSR_CFG_REG_NUM, offset) |
MT_BBP_CSR_CFG_RW_MODE | MT_BBP_CSR_CFG_BUSY |
MT_BBP_CSR_CFG_READ);
@@ -171,8 +173,8 @@
goto out;
val = mt7601u_rr(dev, MT_BBP_CSR_CFG);
- if (MT76_GET(MT_BBP_CSR_CFG_REG_NUM, val) == offset) {
- ret = MT76_GET(MT_BBP_CSR_CFG_VAL, val);
+ if (FIELD_GET(MT_BBP_CSR_CFG_REG_NUM, val) == offset) {
+ ret = FIELD_GET(MT_BBP_CSR_CFG_VAL, val);
trace_bbp_read(dev, offset, ret);
}
out:
@@ -249,9 +251,9 @@
/* bw40 */ { -2, 16, 34 }
}
};
- int bw = MT76_GET(MT_RXWI_RATE_BW, rate);
- int aux_lna = MT76_GET(MT_RXWI_ANT_AUX_LNA, rxwi->ant);
- int lna_id = MT76_GET(MT_RXWI_GAIN_RSSI_LNA_ID, rxwi->gain);
+ int bw = FIELD_GET(MT_RXWI_RATE_BW, rate);
+ int aux_lna = FIELD_GET(MT_RXWI_ANT_AUX_LNA, rxwi->ant);
+ int lna_id = FIELD_GET(MT_RXWI_GAIN_RSSI_LNA_ID, rxwi->gain);
int val;
if (lna_id) /* LNA id can be 0, 2, 3. */
@@ -259,7 +261,7 @@
val = 8;
val -= lna[aux_lna][bw][lna_id];
- val -= MT76_GET(MT_RXWI_GAIN_RSSI_VAL, rxwi->gain);
+ val -= FIELD_GET(MT_RXWI_GAIN_RSSI_VAL, rxwi->gain);
val -= dev->ee->lna_gain;
val -= dev->ee->rssi_offset[0];
@@ -939,7 +941,7 @@
dev_dbg(dev->dev, "final diff: %08x\n", diff_pwr);
val = mt7601u_rr(dev, MT_TX_ALC_CFG_1);
- curr_pwr = s6_to_int(MT76_GET(MT_TX_ALC_CFG_1_TEMP_COMP, val));
+ curr_pwr = s6_to_int(FIELD_GET(MT_TX_ALC_CFG_1_TEMP_COMP, val));
diff_pwr += curr_pwr;
val = (val & ~MT_TX_ALC_CFG_1_TEMP_COMP) | int_to_s6(diff_pwr);
mt7601u_wr(dev, MT_TX_ALC_CFG_1, val);
diff --git a/drivers/net/wireless/mediatek/mt7601u/regs.h b/drivers/net/wireless/mediatek/mt7601u/regs.h
index afd8978..27a429d 100644
--- a/drivers/net/wireless/mediatek/mt7601u/regs.h
+++ b/drivers/net/wireless/mediatek/mt7601u/regs.h
@@ -17,10 +17,6 @@
#include <linux/bitops.h>
-#ifndef GENMASK
-#define GENMASK(h, l) (((U32_C(1) << ((h) - (l) + 1)) - 1) << (l))
-#endif
-
#define MT_ASIC_VERSION 0x0000
#define MT76XX_REV_E3 0x22
diff --git a/drivers/net/wireless/mediatek/mt7601u/tx.c b/drivers/net/wireless/mediatek/mt7601u/tx.c
index a0a33dc..ad77bec 100644
--- a/drivers/net/wireless/mediatek/mt7601u/tx.c
+++ b/drivers/net/wireless/mediatek/mt7601u/tx.c
@@ -175,11 +175,12 @@
ba_size = min_t(int, 63, ba_size);
if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
ba_size = 0;
- txwi->ack_ctl |= MT76_SET(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
+ txwi->ack_ctl |= FIELD_PREP(MT_TXWI_ACK_CTL_BA_WINDOW, ba_size);
- txwi->flags = cpu_to_le16(MT_TXWI_FLAGS_AMPDU |
- MT76_SET(MT_TXWI_FLAGS_MPDU_DENSITY,
- sta->ht_cap.ampdu_density));
+ txwi->flags =
+ cpu_to_le16(MT_TXWI_FLAGS_AMPDU |
+ FIELD_PREP(MT_TXWI_FLAGS_MPDU_DENSITY,
+ sta->ht_cap.ampdu_density));
if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)
txwi->flags = 0;
}
@@ -188,7 +189,7 @@
is_probe = !!(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
pkt_id = mt7601u_tx_pktid_enc(dev, rate_ctl & 0x7, is_probe);
- pkt_len |= MT76_SET(MT_TXWI_LEN_PKTID, pkt_id);
+ pkt_len |= FIELD_PREP(MT_TXWI_LEN_PKTID, pkt_id);
txwi->len_ctl = cpu_to_le16(pkt_len);
return txwi;
@@ -285,9 +286,9 @@
WARN_ON(cw_min > 0xf);
WARN_ON(cw_max > 0xf);
- val = MT76_SET(MT_EDCA_CFG_AIFSN, params->aifs) |
- MT76_SET(MT_EDCA_CFG_CWMIN, cw_min) |
- MT76_SET(MT_EDCA_CFG_CWMAX, cw_max);
+ val = FIELD_PREP(MT_EDCA_CFG_AIFSN, params->aifs) |
+ FIELD_PREP(MT_EDCA_CFG_CWMIN, cw_min) |
+ FIELD_PREP(MT_EDCA_CFG_CWMAX, cw_max);
/* TODO: based on user-controlled EnableTxBurst var vendor drv sets
* a really long txop on AC0 (see connect.c:2009) but only on
* connect? When not connected should be 0.
@@ -295,7 +296,7 @@
if (!hw_q)
val |= 0x60;
else
- val |= MT76_SET(MT_EDCA_CFG_TXOP, params->txop);
+ val |= FIELD_PREP(MT_EDCA_CFG_TXOP, params->txop);
mt76_wr(dev, MT_EDCA_CFG_AC(hw_q), val);
val = mt76_rr(dev, MT_WMM_TXOP(hw_q));
diff --git a/drivers/net/wireless/mediatek/mt7601u/util.h b/drivers/net/wireless/mediatek/mt7601u/util.h
deleted file mode 100644
index b89140b..0000000
--- a/drivers/net/wireless/mediatek/mt7601u/util.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __MT76_UTIL_H
-#define __MT76_UTIL_H
-
-/*
- * Power of two check, this will check
- * if the mask that has been given contains and contiguous set of bits.
- * Note that we cannot use the is_power_of_2() function since this
- * check must be done at compile-time.
- */
-#define is_power_of_two(x) ( !((x) & ((x)-1)) )
-#define low_bit_mask(x) ( ((x)-1) & ~(x) )
-#define is_valid_mask(x) is_power_of_two(1LU + (x) + low_bit_mask(x))
-
-/*
- * Macros to find first set bit in a variable.
- * These macros behave the same as the __ffs() functions but
- * the most important difference that this is done during
- * compile-time rather then run-time.
- */
-#define compile_ffs2(__x) \
- __builtin_choose_expr(((__x) & 0x1), 0, 1)
-
-#define compile_ffs4(__x) \
- __builtin_choose_expr(((__x) & 0x3), \
- (compile_ffs2((__x))), \
- (compile_ffs2((__x) >> 2) + 2))
-
-#define compile_ffs8(__x) \
- __builtin_choose_expr(((__x) & 0xf), \
- (compile_ffs4((__x))), \
- (compile_ffs4((__x) >> 4) + 4))
-
-#define compile_ffs16(__x) \
- __builtin_choose_expr(((__x) & 0xff), \
- (compile_ffs8((__x))), \
- (compile_ffs8((__x) >> 8) + 8))
-
-#define compile_ffs32(__x) \
- __builtin_choose_expr(((__x) & 0xffff), \
- (compile_ffs16((__x))), \
- (compile_ffs16((__x) >> 16) + 16))
-
-/*
- * This macro will check the requirements for the FIELD{8,16,32} macros
- * The mask should be a constant non-zero contiguous set of bits which
- * does not exceed the given typelimit.
- */
-#define FIELD_CHECK(__mask) \
- BUILD_BUG_ON(!(__mask) || !is_valid_mask(__mask))
-
-#define MT76_SET(_mask, _val) \
- ({ \
- FIELD_CHECK(_mask); \
- (((u32) (_val)) << compile_ffs32(_mask)) & _mask; \
- })
-
-#define MT76_GET(_mask, _val) \
- ({ \
- FIELD_CHECK(_mask); \
- (u32) (((_val) & _mask) >> compile_ffs32(_mask)); \
- })
-
-#endif
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
index 7cf26c6..6005e14 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.c
@@ -831,8 +831,10 @@
rt2x00dev->anchor = devm_kmalloc(&usb_dev->dev,
sizeof(struct usb_anchor),
GFP_KERNEL);
- if (!rt2x00dev->anchor)
+ if (!rt2x00dev->anchor) {
+ retval = -ENOMEM;
goto exit_free_reg;
+ }
init_usb_anchor(rt2x00dev->anchor);
return 0;
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 4341d56..1f54b89 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -43,6 +43,7 @@
#define TX_TOTAL_PAGE_NUM 0xf8
#define TX_TOTAL_PAGE_NUM_8192E 0xf3
+#define TX_TOTAL_PAGE_NUM_8723B 0xf7
/* (HPQ + LPQ + NPQ + PUBQ) = TX_TOTAL_PAGE_NUM */
#define TX_PAGE_NUM_PUBQ 0xe7
#define TX_PAGE_NUM_HI_PQ 0x0c
@@ -54,6 +55,11 @@
#define TX_PAGE_NUM_LO_PQ_8192E 0x0c
#define TX_PAGE_NUM_NORM_PQ_8192E 0x00
+#define TX_PAGE_NUM_PUBQ_8723B 0xe7
+#define TX_PAGE_NUM_HI_PQ_8723B 0x0c
+#define TX_PAGE_NUM_LO_PQ_8723B 0x02
+#define TX_PAGE_NUM_NORM_PQ_8723B 0x02
+
#define RTL_FW_PAGE_SIZE 4096
#define RTL8XXXU_FIRMWARE_POLL_MAX 1000
@@ -1330,11 +1336,17 @@
u32 ramask, int sgi);
void (*report_connect) (struct rtl8xxxu_priv *priv,
u8 macid, bool connect);
+ void (*fill_txdesc) (struct ieee80211_hdr *hdr,
+ struct rtl8xxxu_txdesc32 *tx_desc, u32 rate,
+ u16 rate_flag, bool sgi, bool short_preamble,
+ bool ampdu_enable);
int writeN_block_size;
int rx_agg_buf_size;
char tx_desc_size;
char rx_desc_size;
- char has_s0s1;
+ u8 has_s0s1:1;
+ u8 has_tx_report:1;
+ u8 gen2_thermal_meter:1;
u32 adda_1t_init;
u32 adda_1t_path_on;
u32 adda_2t_path_on_a;
@@ -1421,6 +1433,14 @@
int rtl8xxxu_gen2_channel_to_group(int channel);
bool rtl8xxxu_gen2_simularity_compare(struct rtl8xxxu_priv *priv,
int result[][8], int c1, int c2);
+void rtl8xxxu_fill_txdesc_v1(struct ieee80211_hdr *hdr,
+ struct rtl8xxxu_txdesc32 *tx_desc, u32 rate,
+ u16 rate_flag, bool sgi, bool short_preamble,
+ bool ampdu_enable);
+void rtl8xxxu_fill_txdesc_v2(struct ieee80211_hdr *hdr,
+ struct rtl8xxxu_txdesc32 *tx_desc32, u32 rate,
+ u16 rate_flag, bool sgi, bool short_preamble,
+ bool ampdu_enable);
extern struct rtl8xxxu_fileops rtl8192cu_fops;
extern struct rtl8xxxu_fileops rtl8192eu_fops;
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
index 69d1a14..f9e2050 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
@@ -567,6 +567,7 @@
.set_tx_power = rtl8xxxu_gen1_set_tx_power,
.update_rate_mask = rtl8xxxu_update_rate_mask,
.report_connect = rtl8xxxu_gen1_report_connect,
+ .fill_txdesc = rtl8xxxu_fill_txdesc_v1,
.writeN_block_size = 128,
.rx_agg_buf_size = 16000,
.tx_desc_size = sizeof(struct rtl8xxxu_txdesc32),
@@ -579,5 +580,9 @@
.pbp_rx = PBP_PAGE_SIZE_128,
.pbp_tx = PBP_PAGE_SIZE_128,
.mactable = rtl8xxxu_gen1_mac_init_table,
+ .total_page_num = TX_TOTAL_PAGE_NUM,
+ .page_num_hi = TX_PAGE_NUM_HI_PQ,
+ .page_num_lo = TX_PAGE_NUM_LO_PQ,
+ .page_num_norm = TX_PAGE_NUM_NORM_PQ,
};
#endif
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
index 9a1994f..841522e 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -1501,10 +1501,12 @@
.set_tx_power = rtl8192e_set_tx_power,
.update_rate_mask = rtl8xxxu_gen2_update_rate_mask,
.report_connect = rtl8xxxu_gen2_report_connect,
+ .fill_txdesc = rtl8xxxu_fill_txdesc_v2,
.writeN_block_size = 128,
.tx_desc_size = sizeof(struct rtl8xxxu_txdesc40),
.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
.has_s0s1 = 0,
+ .gen2_thermal_meter = 1,
.adda_1t_init = 0x0fc01616,
.adda_1t_path_on = 0x0fc01616,
.adda_2t_path_on_a = 0x0fc01616,
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
index 686c551..aef3730 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c
@@ -384,6 +384,7 @@
.set_tx_power = rtl8xxxu_gen1_set_tx_power,
.update_rate_mask = rtl8xxxu_update_rate_mask,
.report_connect = rtl8xxxu_gen1_report_connect,
+ .fill_txdesc = rtl8xxxu_fill_txdesc_v1,
.writeN_block_size = 1024,
.rx_agg_buf_size = 16000,
.tx_desc_size = sizeof(struct rtl8xxxu_txdesc32),
@@ -396,4 +397,8 @@
.pbp_rx = PBP_PAGE_SIZE_128,
.pbp_tx = PBP_PAGE_SIZE_128,
.mactable = rtl8xxxu_gen1_mac_init_table,
+ .total_page_num = TX_TOTAL_PAGE_NUM,
+ .page_num_hi = TX_PAGE_NUM_HI_PQ,
+ .page_num_lo = TX_PAGE_NUM_LO_PQ,
+ .page_num_norm = TX_PAGE_NUM_NORM_PQ,
};
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
index 9d45afb..6c086b5 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
@@ -1662,10 +1662,13 @@
.set_tx_power = rtl8723b_set_tx_power,
.update_rate_mask = rtl8xxxu_gen2_update_rate_mask,
.report_connect = rtl8xxxu_gen2_report_connect,
+ .fill_txdesc = rtl8xxxu_fill_txdesc_v2,
.writeN_block_size = 1024,
.tx_desc_size = sizeof(struct rtl8xxxu_txdesc40),
.rx_desc_size = sizeof(struct rtl8xxxu_rxdesc24),
.has_s0s1 = 1,
+ .has_tx_report = 1,
+ .gen2_thermal_meter = 1,
.adda_1t_init = 0x01c00014,
.adda_1t_path_on = 0x01c00014,
.adda_2t_path_on_a = 0x01c00014,
@@ -1674,4 +1677,8 @@
.pbp_rx = PBP_PAGE_SIZE_256,
.pbp_tx = PBP_PAGE_SIZE_256,
.mactable = rtl8723b_mac_init_table,
+ .total_page_num = TX_TOTAL_PAGE_NUM_8723B,
+ .page_num_hi = TX_PAGE_NUM_HI_PQ_8723B,
+ .page_num_lo = TX_PAGE_NUM_LO_PQ_8723B,
+ .page_num_norm = TX_PAGE_NUM_NORM_PQ_8723B,
};
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 77048db..ca92022 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -894,7 +894,7 @@
return retval;
}
-int
+static int
rtl8xxxu_gen1_h2c_cmd(struct rtl8xxxu_priv *priv, struct h2c_cmd *h2c, int len)
{
struct device *dev = &priv->udev->dev;
@@ -3847,28 +3847,6 @@
rtl8xxxu_write32(priv, REG_RX_WAIT_CCA, val32);
}
-static void rtl8xxxu_old_init_queue_reserved_page(struct rtl8xxxu_priv *priv)
-{
- u8 val8;
- u32 val32;
-
- if (priv->ep_tx_normal_queue)
- val8 = TX_PAGE_NUM_NORM_PQ;
- else
- val8 = 0;
-
- rtl8xxxu_write8(priv, REG_RQPN_NPQ, val8);
-
- val32 = (TX_PAGE_NUM_PUBQ << RQPN_PUB_PQ_SHIFT) | RQPN_LOAD;
-
- if (priv->ep_tx_high_queue)
- val32 |= (TX_PAGE_NUM_HI_PQ << RQPN_HI_PQ_SHIFT);
- if (priv->ep_tx_low_queue)
- val32 |= (TX_PAGE_NUM_LO_PQ << RQPN_LO_PQ_SHIFT);
-
- rtl8xxxu_write32(priv, REG_RQPN, val32);
-}
-
static void rtl8xxxu_init_queue_reserved_page(struct rtl8xxxu_priv *priv)
{
struct rtl8xxxu_fileops *fops = priv->fops;
@@ -3929,12 +3907,8 @@
goto exit;
}
- if (!macpower) {
- if (priv->fops->total_page_num)
- rtl8xxxu_init_queue_reserved_page(priv);
- else
- rtl8xxxu_old_init_queue_reserved_page(priv);
- }
+ if (!macpower)
+ rtl8xxxu_init_queue_reserved_page(priv);
ret = rtl8xxxu_init_queue_priority(priv);
dev_dbg(dev, "%s: init_queue_priority %i\n", __func__, ret);
@@ -3947,11 +3921,11 @@
rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, priv->fops->trxff_boundary);
ret = rtl8xxxu_download_firmware(priv);
- dev_dbg(dev, "%s: download_fiwmare %i\n", __func__, ret);
+ dev_dbg(dev, "%s: download_firmware %i\n", __func__, ret);
if (ret)
goto exit;
ret = rtl8xxxu_start_firmware(priv);
- dev_dbg(dev, "%s: start_fiwmare %i\n", __func__, ret);
+ dev_dbg(dev, "%s: start_firmware %i\n", __func__, ret);
if (ret)
goto exit;
@@ -3994,13 +3968,7 @@
/*
* Set TX buffer boundary
*/
- if (priv->rtl_chip == RTL8192E)
- val8 = TX_TOTAL_PAGE_NUM_8192E + 1;
- else
- val8 = TX_TOTAL_PAGE_NUM + 1;
-
- if (priv->rtl_chip == RTL8723B)
- val8 -= 1;
+ val8 = priv->fops->total_page_num + 1;
rtl8xxxu_write8(priv, REG_TXPKTBUF_BCNQ_BDNY, val8);
rtl8xxxu_write8(priv, REG_TXPKTBUF_MGQ_BDNY, val8);
@@ -4032,10 +4000,9 @@
priv->fops->usb_quirks(priv);
/*
- * Presumably this is for 8188EU as well
- * Enable TX report and TX report timer
+ * Enable TX report and TX report timer for 8723bu/8188eu/...
*/
- if (priv->rtl_chip == RTL8723B) {
+ if (priv->fops->has_tx_report) {
val8 = rtl8xxxu_read8(priv, REG_TX_REPORT_CTRL);
val8 |= TX_REPORT_CTRL_TIMER_ENABLE;
rtl8xxxu_write8(priv, REG_TX_REPORT_CTRL, val8);
@@ -4228,7 +4195,7 @@
/*
* This should enable thermal meter
*/
- if (priv->fops->tx_desc_size == sizeof(struct rtl8xxxu_txdesc40))
+ if (priv->fops->gen2_thermal_meter)
rtl8xxxu_write_rfreg(priv,
RF_A, RF6052_REG_T_METER_8723B, 0x37cf8);
else
@@ -4783,6 +4750,113 @@
}
}
+/*
+ * Fill in v1 (gen1) specific TX descriptor bits.
+ * This format is used on 8188cu/8192cu/8723au
+ */
+void
+rtl8xxxu_fill_txdesc_v1(struct ieee80211_hdr *hdr,
+ struct rtl8xxxu_txdesc32 *tx_desc, u32 rate,
+ u16 rate_flag, bool sgi, bool short_preamble,
+ bool ampdu_enable)
+{
+ u16 seq_number;
+
+ seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
+
+ tx_desc->txdw5 = cpu_to_le32(rate);
+
+ if (ieee80211_is_data(hdr->frame_control))
+ tx_desc->txdw5 |= cpu_to_le32(0x0001ff00);
+
+ tx_desc->txdw3 = cpu_to_le32((u32)seq_number << TXDESC32_SEQ_SHIFT);
+
+ if (ampdu_enable)
+ tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_ENABLE);
+ else
+ tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_BREAK);
+
+ if (ieee80211_is_mgmt(hdr->frame_control)) {
+ tx_desc->txdw5 = cpu_to_le32(rate);
+ tx_desc->txdw4 |= cpu_to_le32(TXDESC32_USE_DRIVER_RATE);
+ tx_desc->txdw5 |= cpu_to_le32(6 << TXDESC32_RETRY_LIMIT_SHIFT);
+ tx_desc->txdw5 |= cpu_to_le32(TXDESC32_RETRY_LIMIT_ENABLE);
+ }
+
+ if (ieee80211_is_data_qos(hdr->frame_control))
+ tx_desc->txdw4 |= cpu_to_le32(TXDESC32_QOS);
+
+ if (short_preamble)
+ tx_desc->txdw4 |= cpu_to_le32(TXDESC32_SHORT_PREAMBLE);
+
+ if (sgi)
+ tx_desc->txdw5 |= cpu_to_le32(TXDESC32_SHORT_GI);
+
+ if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
+ /*
+ * Use RTS rate 24M - does the mac80211 tell
+ * us which to use?
+ */
+ tx_desc->txdw4 |= cpu_to_le32(DESC_RATE_24M <<
+ TXDESC32_RTS_RATE_SHIFT);
+ tx_desc->txdw4 |= cpu_to_le32(TXDESC32_RTS_CTS_ENABLE);
+ tx_desc->txdw4 |= cpu_to_le32(TXDESC32_HW_RTS_ENABLE);
+ }
+}
+
+/*
+ * Fill in v2 (gen2) specific TX descriptor bits.
+ * This format is used on 8192eu/8723bu
+ */
+void
+rtl8xxxu_fill_txdesc_v2(struct ieee80211_hdr *hdr,
+ struct rtl8xxxu_txdesc32 *tx_desc32, u32 rate,
+ u16 rate_flag, bool sgi, bool short_preamble,
+ bool ampdu_enable)
+{
+ struct rtl8xxxu_txdesc40 *tx_desc40;
+ u16 seq_number;
+
+ tx_desc40 = (struct rtl8xxxu_txdesc40 *)tx_desc32;
+
+ seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
+
+ tx_desc40->txdw4 = cpu_to_le32(rate);
+ if (ieee80211_is_data(hdr->frame_control)) {
+ tx_desc40->txdw4 |= cpu_to_le32(0x1f <<
+ TXDESC40_DATA_RATE_FB_SHIFT);
+ }
+
+ tx_desc40->txdw9 = cpu_to_le32((u32)seq_number << TXDESC40_SEQ_SHIFT);
+
+ if (ampdu_enable)
+ tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_ENABLE);
+ else
+ tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_BREAK);
+
+ if (ieee80211_is_mgmt(hdr->frame_control)) {
+ tx_desc40->txdw4 = cpu_to_le32(rate);
+ tx_desc40->txdw3 |= cpu_to_le32(TXDESC40_USE_DRIVER_RATE);
+ tx_desc40->txdw4 |=
+ cpu_to_le32(6 << TXDESC40_RETRY_LIMIT_SHIFT);
+ tx_desc40->txdw4 |= cpu_to_le32(TXDESC40_RETRY_LIMIT_ENABLE);
+ }
+
+ if (short_preamble)
+ tx_desc40->txdw5 |= cpu_to_le32(TXDESC40_SHORT_PREAMBLE);
+
+ if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
+ /*
+ * Use RTS rate 24M - does the mac80211 tell
+ * us which to use?
+ */
+ tx_desc40->txdw4 |= cpu_to_le32(DESC_RATE_24M <<
+ TXDESC40_RTS_RATE_SHIFT);
+ tx_desc40->txdw3 |= cpu_to_le32(TXDESC40_RTS_CTS_ENABLE);
+ tx_desc40->txdw3 |= cpu_to_le32(TXDESC40_HW_RTS_ENABLE);
+ }
+}
+
static void rtl8xxxu_tx(struct ieee80211_hw *hw,
struct ieee80211_tx_control *control,
struct sk_buff *skb)
@@ -4792,7 +4866,6 @@
struct ieee80211_rate *tx_rate = ieee80211_get_tx_rate(hw, tx_info);
struct rtl8xxxu_priv *priv = hw->priv;
struct rtl8xxxu_txdesc32 *tx_desc;
- struct rtl8xxxu_txdesc40 *tx_desc40;
struct rtl8xxxu_tx_urb *tx_urb;
struct ieee80211_sta *sta = NULL;
struct ieee80211_vif *vif = tx_info->control.vif;
@@ -4803,7 +4876,7 @@
u16 rate_flag = tx_info->control.rates[0].flags;
int tx_desc_size = priv->fops->tx_desc_size;
int ret;
- bool usedesc40, ampdu_enable;
+ bool usedesc40, ampdu_enable, sgi = false, short_preamble = false;
if (skb_headroom(skb) < tx_desc_size) {
dev_warn(dev,
@@ -4881,107 +4954,26 @@
}
}
- if (rate_flag & IEEE80211_TX_RC_MCS)
+ if (rate_flag & IEEE80211_TX_RC_MCS &&
+ !ieee80211_is_mgmt(hdr->frame_control))
rate = tx_info->control.rates[0].idx + DESC_RATE_MCS0;
else
rate = tx_rate->hw_value;
+ if (rate_flag & IEEE80211_TX_RC_SHORT_GI ||
+ (ieee80211_is_data_qos(hdr->frame_control) &&
+ sta && sta->ht_cap.cap &
+ (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20)))
+ sgi = true;
+
+ if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ||
+ (sta && vif && vif->bss_conf.use_short_preamble))
+ short_preamble = true;
+
seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
- if (!usedesc40) {
- tx_desc->txdw5 = cpu_to_le32(rate);
- if (ieee80211_is_data(hdr->frame_control))
- tx_desc->txdw5 |= cpu_to_le32(0x0001ff00);
-
- tx_desc->txdw3 =
- cpu_to_le32((u32)seq_number << TXDESC32_SEQ_SHIFT);
-
- if (ampdu_enable)
- tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_ENABLE);
- else
- tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_BREAK);
-
- if (ieee80211_is_mgmt(hdr->frame_control)) {
- tx_desc->txdw5 = cpu_to_le32(tx_rate->hw_value);
- tx_desc->txdw4 |=
- cpu_to_le32(TXDESC32_USE_DRIVER_RATE);
- tx_desc->txdw5 |=
- cpu_to_le32(6 << TXDESC32_RETRY_LIMIT_SHIFT);
- tx_desc->txdw5 |=
- cpu_to_le32(TXDESC32_RETRY_LIMIT_ENABLE);
- }
-
- if (ieee80211_is_data_qos(hdr->frame_control))
- tx_desc->txdw4 |= cpu_to_le32(TXDESC32_QOS);
-
- if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ||
- (sta && vif && vif->bss_conf.use_short_preamble))
- tx_desc->txdw4 |= cpu_to_le32(TXDESC32_SHORT_PREAMBLE);
-
- if (rate_flag & IEEE80211_TX_RC_SHORT_GI ||
- (ieee80211_is_data_qos(hdr->frame_control) &&
- sta && sta->ht_cap.cap &
- (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) {
- tx_desc->txdw5 |= cpu_to_le32(TXDESC32_SHORT_GI);
- }
-
- if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
- /*
- * Use RTS rate 24M - does the mac80211 tell
- * us which to use?
- */
- tx_desc->txdw4 |=
- cpu_to_le32(DESC_RATE_24M <<
- TXDESC32_RTS_RATE_SHIFT);
- tx_desc->txdw4 |=
- cpu_to_le32(TXDESC32_RTS_CTS_ENABLE);
- tx_desc->txdw4 |= cpu_to_le32(TXDESC32_HW_RTS_ENABLE);
- }
- } else {
- tx_desc40 = (struct rtl8xxxu_txdesc40 *)tx_desc;
-
- tx_desc40->txdw4 = cpu_to_le32(rate);
- if (ieee80211_is_data(hdr->frame_control)) {
- tx_desc->txdw4 |=
- cpu_to_le32(0x1f <<
- TXDESC40_DATA_RATE_FB_SHIFT);
- }
-
- tx_desc40->txdw9 =
- cpu_to_le32((u32)seq_number << TXDESC40_SEQ_SHIFT);
-
- if (ampdu_enable)
- tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_ENABLE);
- else
- tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_BREAK);
-
- if (ieee80211_is_mgmt(hdr->frame_control)) {
- tx_desc40->txdw4 = cpu_to_le32(tx_rate->hw_value);
- tx_desc40->txdw3 |=
- cpu_to_le32(TXDESC40_USE_DRIVER_RATE);
- tx_desc40->txdw4 |=
- cpu_to_le32(6 << TXDESC40_RETRY_LIMIT_SHIFT);
- tx_desc40->txdw4 |=
- cpu_to_le32(TXDESC40_RETRY_LIMIT_ENABLE);
- }
-
- if (rate_flag & IEEE80211_TX_RC_USE_SHORT_PREAMBLE ||
- (sta && vif && vif->bss_conf.use_short_preamble))
- tx_desc40->txdw5 |=
- cpu_to_le32(TXDESC40_SHORT_PREAMBLE);
-
- if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) {
- /*
- * Use RTS rate 24M - does the mac80211 tell
- * us which to use?
- */
- tx_desc->txdw4 |=
- cpu_to_le32(DESC_RATE_24M <<
- TXDESC40_RTS_RATE_SHIFT);
- tx_desc->txdw3 |= cpu_to_le32(TXDESC40_RTS_CTS_ENABLE);
- tx_desc->txdw3 |= cpu_to_le32(TXDESC40_HW_RTS_ENABLE);
- }
- }
+ priv->fops->fill_txdesc(hdr, tx_desc, rate, rate_flag,
+ sgi, short_preamble, ampdu_enable);
rtl8xxxu_calc_tx_desc_csum(tx_desc);
@@ -5704,7 +5696,7 @@
switch (action) {
case IEEE80211_AMPDU_TX_START:
- dev_info(dev, "%s: IEEE80211_AMPDU_TX_START\n", __func__);
+ dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_START\n", __func__);
ampdu_factor = sta->ht_cap.ampdu_factor;
ampdu_density = sta->ht_cap.ampdu_density;
rtl8xxxu_set_ampdu_factor(priv, ampdu_factor);
@@ -5714,21 +5706,21 @@
ampdu_factor, ampdu_density);
break;
case IEEE80211_AMPDU_TX_STOP_FLUSH:
- dev_info(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH\n", __func__);
+ dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH\n", __func__);
rtl8xxxu_set_ampdu_factor(priv, 0);
rtl8xxxu_set_ampdu_min_space(priv, 0);
break;
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
- dev_info(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH_CONT\n",
+ dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH_CONT\n",
__func__);
rtl8xxxu_set_ampdu_factor(priv, 0);
rtl8xxxu_set_ampdu_min_space(priv, 0);
break;
case IEEE80211_AMPDU_RX_START:
- dev_info(dev, "%s: IEEE80211_AMPDU_RX_START\n", __func__);
+ dev_dbg(dev, "%s: IEEE80211_AMPDU_RX_START\n", __func__);
break;
case IEEE80211_AMPDU_RX_STOP:
- dev_info(dev, "%s: IEEE80211_AMPDU_RX_STOP\n", __func__);
+ dev_dbg(dev, "%s: IEEE80211_AMPDU_RX_STOP\n", __func__);
break;
default:
break;
@@ -5947,7 +5939,7 @@
struct ieee80211_hw *hw;
struct usb_device *udev;
struct ieee80211_supported_band *sband;
- int ret = 0;
+ int ret;
int untested = 1;
udev = usb_get_dev(interface_to_usbdev(interface));
@@ -5971,6 +5963,18 @@
if (id->idProduct == 0x1004)
untested = 0;
break;
+ case 0x20f4:
+ if (id->idProduct == 0x648b)
+ untested = 0;
+ break;
+ case 0x2001:
+ if (id->idProduct == 0x3308)
+ untested = 0;
+ break;
+ case 0x2357:
+ if (id->idProduct == 0x0109)
+ untested = 0;
+ break;
default:
break;
}
@@ -5987,6 +5991,7 @@
hw = ieee80211_alloc_hw(sizeof(struct rtl8xxxu_priv), &rtl8xxxu_ops);
if (!hw) {
ret = -ENOMEM;
+ priv = NULL;
goto exit;
}
@@ -6035,6 +6040,8 @@
}
ret = rtl8xxxu_init_device(hw);
+ if (ret)
+ goto exit;
hw->wiphy->max_scan_ssids = 1;
hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN;
@@ -6085,9 +6092,20 @@
goto exit;
}
+ return 0;
+
exit:
- if (ret < 0)
- usb_put_dev(udev);
+ usb_set_intfdata(interface, NULL);
+
+ if (priv) {
+ kfree(priv->fw_data);
+ mutex_destroy(&priv->usb_buf_mutex);
+ mutex_destroy(&priv->h2c_mutex);
+ }
+ usb_put_dev(udev);
+
+ ieee80211_free_hw(hw);
+
return ret;
}
@@ -6111,6 +6129,11 @@
mutex_destroy(&priv->usb_buf_mutex);
mutex_destroy(&priv->h2c_mutex);
+ if (priv->udev->state != USB_STATE_NOTATTACHED) {
+ dev_info(&priv->udev->dev,
+ "Device still attached, trying to reset\n");
+ usb_reset_device(priv->udev);
+ }
usb_put_dev(priv->udev);
ieee80211_free_hw(hw);
}
@@ -6124,6 +6147,9 @@
.driver_info = (unsigned long)&rtl8723au_fops},
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818b, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192eu_fops},
+/* Tested by Myckel Habets */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0109, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192eu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0xb720, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8723bu_fops},
#ifdef CONFIG_RTL8XXXU_UNTESTED
@@ -6140,6 +6166,12 @@
/* Tested by Andrea Merello */
{USB_DEVICE_AND_INTERFACE_INFO(0x050d, 0x1004, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
+/* Tested by Jocelyn Mayer */
+{USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x648b, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192cu_fops},
+/* Tested by Stefano Bravi */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3308, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192cu_fops},
/* Currently untested 8188 series devices */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8191, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
@@ -6187,8 +6219,6 @@
.driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x13d3, 0x3357, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
-{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3308, 0xff, 0xff, 0xff),
- .driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x330b, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0x4902, 0xff, 0xff, 0xff),
@@ -6199,8 +6229,6 @@
.driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x2019, 0xed17, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
-{USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x648b, 0xff, 0xff, 0xff),
- .driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x4855, 0x0090, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192cu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(0x4856, 0x0091, 0xff, 0xff, 0xff),
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
index 921c565..3555a2f 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
@@ -213,10 +213,66 @@
#define REG_HMBOX_EXT_1 0x008a
#define REG_HMBOX_EXT_2 0x008c
#define REG_HMBOX_EXT_3 0x008e
+
/* Interrupt registers for 8192e/8723bu/8812 */
#define REG_HIMR0 0x00b0
+#define IMR0_TXCCK BIT(30) /* TXRPT interrupt when CCX bit
+ of the packet is set */
+#define IMR0_PSTIMEOUT BIT(29) /* Power Save Time Out Int */
+#define IMR0_GTINT4 BIT(28) /* Set when GTIMER4 expires */
+#define IMR0_GTINT3 BIT(27) /* Set when GTIMER3 expires */
+#define IMR0_TBDER BIT(26) /* Transmit Beacon0 Error */
+#define IMR0_TBDOK BIT(25) /* Transmit Beacon0 OK */
+#define IMR0_TSF_BIT32_TOGGLE BIT(24) /* TSF Timer BIT32 toggle
+ indication interrupt */
+#define IMR0_BCNDMAINT0 BIT(20) /* Beacon DMA Interrupt 0 */
+#define IMR0_BCNDERR0 BIT(16) /* Beacon Queue DMA Error 0 */
+#define IMR0_HSISR_IND_ON_INT BIT(15) /* HSISR Indicator (HSIMR &
+ HSISR is true) */
+#define IMR0_BCNDMAINT_E BIT(14) /* Beacon DMA Interrupt
+ Extension for Win7 */
+#define IMR0_ATIMEND BIT(12) /* CTWidnow End or
+ ATIM Window End */
+#define IMR0_HISR1_IND_INT BIT(11) /* HISR1 Indicator
+ (HISR1 & HIMR1 is true) */
+#define IMR0_C2HCMD BIT(10) /* CPU to Host Command INT
+ Status, Write 1 to clear */
+#define IMR0_CPWM2 BIT(9) /* CPU power Mode exchange INT
+ Status, Write 1 to clear */
+#define IMR0_CPWM BIT(8) /* CPU power Mode exchange INT
+ Status, Write 1 to clear */
+#define IMR0_HIGHDOK BIT(7) /* High Queue DMA OK */
+#define IMR0_MGNTDOK BIT(6) /* Management Queue DMA OK */
+#define IMR0_BKDOK BIT(5) /* AC_BK DMA OK */
+#define IMR0_BEDOK BIT(4) /* AC_BE DMA OK */
+#define IMR0_VIDOK BIT(3) /* AC_VI DMA OK */
+#define IMR0_VODOK BIT(2) /* AC_VO DMA OK */
+#define IMR0_RDU BIT(1) /* Rx Descriptor Unavailable */
+#define IMR0_ROK BIT(0) /* Receive DMA OK */
#define REG_HISR0 0x00b4
#define REG_HIMR1 0x00b8
+#define IMR1_BCNDMAINT7 BIT(27) /* Beacon DMA Interrupt 7 */
+#define IMR1_BCNDMAINT6 BIT(26) /* Beacon DMA Interrupt 6 */
+#define IMR1_BCNDMAINT5 BIT(25) /* Beacon DMA Interrupt 5 */
+#define IMR1_BCNDMAINT4 BIT(24) /* Beacon DMA Interrupt 4 */
+#define IMR1_BCNDMAINT3 BIT(23) /* Beacon DMA Interrupt 3 */
+#define IMR1_BCNDMAINT2 BIT(22) /* Beacon DMA Interrupt 2 */
+#define IMR1_BCNDMAINT1 BIT(21) /* Beacon DMA Interrupt 1 */
+#define IMR1_BCNDERR7 BIT(20) /* Beacon Queue DMA Err Int 7 */
+#define IMR1_BCNDERR6 BIT(19) /* Beacon Queue DMA Err Int 6 */
+#define IMR1_BCNDERR5 BIT(18) /* Beacon Queue DMA Err Int 5 */
+#define IMR1_BCNDERR4 BIT(17) /* Beacon Queue DMA Err Int 4 */
+#define IMR1_BCNDERR3 BIT(16) /* Beacon Queue DMA Err Int 3 */
+#define IMR1_BCNDERR2 BIT(15) /* Beacon Queue DMA Err Int 2 */
+#define IMR1_BCNDERR1 BIT(14) /* Beacon Queue DMA Err Int 1 */
+#define IMR1_ATIMEND_E BIT(13) /* ATIM Window End Extension
+ for Win7 */
+#define IMR1_TXERR BIT(11) /* Tx Error Flag Int Status,
+ write 1 to clear */
+#define IMR1_RXERR BIT(10) /* Rx Error Flag Int Status,
+ write 1 to clear */
+#define IMR1_TXFOVW BIT(9) /* Transmit FIFO Overflow */
+#define IMR1_RXFOVW BIT(8) /* Receive FIFO Overflow */
#define REG_HISR1 0x00bc
/* Host suspend counter on FPGA platform */
@@ -780,6 +836,10 @@
#define FPGA_RF_MODE_OFDM BIT(25)
#define REG_FPGA0_TX_INFO 0x0804
+#define FPGA0_TX_INFO_OFDM_PATH_A BIT(0)
+#define FPGA0_TX_INFO_OFDM_PATH_B BIT(1)
+#define FPGA0_TX_INFO_OFDM_PATH_C BIT(2)
+#define FPGA0_TX_INFO_OFDM_PATH_D BIT(3)
#define REG_FPGA0_PSD_FUNC 0x0808
#define REG_FPGA0_TX_GAIN 0x080c
#define REG_FPGA0_RF_TIMING1 0x0810
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 41f77f8..7aee5ebb1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -1135,7 +1135,7 @@
mac->mode = WIRELESS_MODE_AC_24G;
}
- if (vif->type == NL80211_IFTYPE_STATION && sta)
+ if (vif->type == NL80211_IFTYPE_STATION)
rtlpriv->cfg->ops->update_rate_tbl(hw, sta, 0);
rcu_read_unlock();
diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c
index 3524441..6ee6bf8 100644
--- a/drivers/net/wireless/realtek/rtlwifi/regd.c
+++ b/drivers/net/wireless/realtek/rtlwifi/regd.c
@@ -345,9 +345,9 @@
return &rtl_regdom_no_midband;
case COUNTRY_CODE_IC:
return &rtl_regdom_11;
- case COUNTRY_CODE_ETSI:
case COUNTRY_CODE_TELEC_NETGEAR:
return &rtl_regdom_60_64;
+ case COUNTRY_CODE_ETSI:
case COUNTRY_CODE_SPAIN:
case COUNTRY_CODE_FRANCE:
case COUNTRY_CODE_ISRAEL:
@@ -406,6 +406,8 @@
return COUNTRY_CODE_WORLD_WIDE_13;
case 0x22:
return COUNTRY_CODE_IC;
+ case 0x25:
+ return COUNTRY_CODE_ETSI;
case 0x32:
return COUNTRY_CODE_TELEC_NETGEAR;
case 0x41:
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
index 47e32cb..e7b11b4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c
@@ -280,7 +280,7 @@
.debug = DBG_EMERG,
};
-static struct rtl_hal_cfg rtl88ee_hal_cfg = {
+static const struct rtl_hal_cfg rtl88ee_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl88e_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
index 4780bdc..87aa209 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
@@ -258,7 +258,7 @@
.debug = DBG_EMERG,
};
-static struct rtl_hal_cfg rtl92ce_hal_cfg = {
+static const struct rtl_hal_cfg rtl92ce_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl92c_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
index b0f6324..5720551 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
@@ -1757,7 +1757,7 @@
return;
if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params))
- return;
+ goto exit;
_rtl92de_efuse_update_chip_version(hw);
_rtl92de_read_macphymode_and_bandtype(hw, hwinfo);
@@ -1790,6 +1790,7 @@
break;
}
rtlefuse->txpwr_fromeprom = true;
+exit:
kfree(hwinfo);
}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index d334d2a..2a4810d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -588,7 +588,7 @@
* setting. */
udelay(1);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "The Rtl819XAGCTAB_Array_Table[0] is %ul Rtl819XPHY_REGArray[1] is %ul\n",
+ "The Rtl819XAGCTAB_Array_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n",
agctab_array_table[i],
agctab_array_table[i + 1]);
}
@@ -604,7 +604,7 @@
* setting. */
udelay(1);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "The Rtl819XAGCTAB_Array_Table[0] is %ul Rtl819XPHY_REGArray[1] is %ul\n",
+ "The Rtl819XAGCTAB_Array_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n",
agctab_array_table[i],
agctab_array_table[i + 1]);
}
@@ -620,7 +620,7 @@
* setting. */
udelay(1);
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
- "The Rtl819XAGCTAB_5GArray_Table[0] is %ul Rtl819XPHY_REGArray[1] is %ul\n",
+ "The Rtl819XAGCTAB_5GArray_Table[0] is %u Rtl819XPHY_REGArray[1] is %u\n",
agctab_5garray_table[i],
agctab_5garray_table[i + 1]);
}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
index c6e09a1..0538a4d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c
@@ -262,7 +262,7 @@
.debug = DBG_EMERG,
};
-static struct rtl_hal_cfg rtl92de_hal_cfg = {
+static const struct rtl_hal_cfg rtl92de_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl8192de",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
index c31c6bf..ac299cb 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c
@@ -262,7 +262,7 @@
.debug = DBG_EMERG,
};
-static struct rtl_hal_cfg rtl92ee_hal_cfg = {
+static const struct rtl_hal_cfg rtl92ee_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl92ee_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
index 31baca41..5e8e02d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
@@ -306,7 +306,7 @@
/* Because memory R/W bursting will cause system hang/crash
* for 92se, so we don't read back after every write action */
-static struct rtl_hal_cfg rtl92se_hal_cfg = {
+static const struct rtl_hal_cfg rtl92se_hal_cfg = {
.bar_id = 1,
.write_readback = false,
.name = "rtl92s_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index b88c7ee..ba30efc 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -1654,7 +1654,7 @@
rtlefuse->autoload_failflag, hwinfo);
if (rtlhal->oem_id != RT_CID_DEFAULT)
- return;
+ goto exit;
switch (rtlefuse->eeprom_oemid) {
case EEPROM_CID_DEFAULT:
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
index ff49a8c..89c828a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/sw.c
@@ -276,7 +276,7 @@
.disable_watchdog = false,
};
-static struct rtl_hal_cfg rtl8723e_hal_cfg = {
+static const struct rtl_hal_cfg rtl8723e_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl8723e_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index 2101793..20b53f0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
@@ -276,7 +276,7 @@
.ant_sel = 0,
};
-static struct rtl_hal_cfg rtl8723be_hal_cfg = {
+static const struct rtl_hal_cfg rtl8723be_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl8723be_pci",
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
index 4159f9b..22f687b1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/sw.c
@@ -316,7 +316,7 @@
.disable_watchdog = 0,
};
-static struct rtl_hal_cfg rtl8821ae_hal_cfg = {
+static const struct rtl_hal_cfg rtl8821ae_hal_cfg = {
.bar_id = 2,
.write_readback = true,
.name = "rtl8821ae_pci",
diff --git a/drivers/net/wireless/ti/wl18xx/acx.c b/drivers/net/wireless/ti/wl18xx/acx.c
index 4be0409..b5525a3 100644
--- a/drivers/net/wireless/ti/wl18xx/acx.c
+++ b/drivers/net/wireless/ti/wl18xx/acx.c
@@ -309,3 +309,32 @@
kfree(acx);
return ret;
}
+
+int wl18xx_acx_time_sync_cfg(struct wl1271 *wl)
+{
+ struct acx_time_sync_cfg *acx;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx time sync cfg: mode %d, addr: %pM",
+ wl->conf.sg.params[WL18XX_CONF_SG_TIME_SYNC],
+ wl->zone_master_mac_addr);
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->sync_mode = wl->conf.sg.params[WL18XX_CONF_SG_TIME_SYNC];
+ memcpy(acx->zone_mac_addr, wl->zone_master_mac_addr, ETH_ALEN);
+
+ ret = wl1271_cmd_configure(wl, ACX_TIME_SYNC_CFG,
+ acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx time sync cfg failed: %d", ret);
+ goto out;
+ }
+out:
+ kfree(acx);
+ return ret;
+}
diff --git a/drivers/net/wireless/ti/wl18xx/acx.h b/drivers/net/wireless/ti/wl18xx/acx.h
index 342a299..2edbbbf 100644
--- a/drivers/net/wireless/ti/wl18xx/acx.h
+++ b/drivers/net/wireless/ti/wl18xx/acx.h
@@ -37,6 +37,7 @@
ACX_RX_BA_FILTER = 0x0058,
ACX_AP_SLEEP_CFG = 0x0059,
ACX_DYNAMIC_TRACES_CFG = 0x005A,
+ ACX_TIME_SYNC_CFG = 0x005B,
};
/* numbers of bits the length field takes (add 1 for the actual number) */
@@ -388,6 +389,17 @@
__le32 dynamic_fw_traces;
} __packed;
+/*
+ * ACX_TIME_SYNC_CFG
+ * configure the time sync parameters
+ */
+struct acx_time_sync_cfg {
+ struct acx_header header;
+ u8 sync_mode;
+ u8 zone_mac_addr[ETH_ALEN];
+ u8 padding[1];
+} __packed;
+
int wl18xx_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap,
u32 sdio_blk_size, u32 extra_mem_blks,
u32 len_field_size);
@@ -402,5 +414,6 @@
int wl18xx_acx_rx_ba_filter(struct wl1271 *wl, bool action);
int wl18xx_acx_ap_sleep(struct wl1271 *wl);
int wl18xx_acx_dynamic_fw_traces(struct wl1271 *wl);
+int wl18xx_acx_time_sync_cfg(struct wl1271 *wl);
#endif /* __WL18XX_ACX_H__ */
diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c
index 2c5df43..b36ce18 100644
--- a/drivers/net/wireless/ti/wl18xx/event.c
+++ b/drivers/net/wireless/ti/wl18xx/event.c
@@ -22,6 +22,7 @@
#include <net/genetlink.h>
#include "event.h"
#include "scan.h"
+#include "conf.h"
#include "../wlcore/cmd.h"
#include "../wlcore/debug.h"
#include "../wlcore/vendor_cmd.h"
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 9e1f2d9..ef6c15b 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4986,7 +4986,6 @@
return ret;
wl_sta = (struct wl1271_station *)sta->drv_priv;
- wl_sta->wl = wl;
hlid = wl_sta->hlid;
ret = wl12xx_cmd_add_peer(wl, wlvif, sta, hlid);
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c
index 6d24040..0ed526e 100644
--- a/drivers/net/wireless/ti/wlcore/spi.c
+++ b/drivers/net/wireless/ti/wlcore/spi.c
@@ -84,7 +84,7 @@
char name[8];
};
-const struct wilink_familiy_data *wilink_data;
+static const struct wilink_familiy_data *wilink_data;
static const struct wilink_familiy_data wl18xx_data = {
.name = "wl18xx",
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 8f28aa0..1827546 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -501,6 +501,9 @@
/* dynamic fw traces */
u32 dynamic_fw_traces;
+
+ /* time sync zone master */
+ u8 zone_master_mac_addr[ETH_ALEN];
};
int wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);
diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h
index 242b4e3..0277ae5 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
@@ -347,7 +347,6 @@
* Used in both AP and STA mode.
*/
u64 total_freed_pkts;
- struct wl1271 *wl;
};
struct wl12xx_vif {
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 82d94f8..932f3f81 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1258,7 +1258,9 @@
{
struct wl3501_card *this = netdev_priv(dev);
int rc = -ENODEV;
+ unsigned long flags;
+ spin_lock_irqsave(&this->lock, flags);
wl3501_block_interrupt(this);
if (wl3501_init_firmware(this)) {
@@ -1280,20 +1282,17 @@
pr_debug("%s: device reset", dev->name);
rc = 0;
out:
+ spin_unlock_irqrestore(&this->lock, flags);
return rc;
}
static void wl3501_tx_timeout(struct net_device *dev)
{
- struct wl3501_card *this = netdev_priv(dev);
struct net_device_stats *stats = &dev->stats;
- unsigned long flags;
int rc;
stats->tx_errors++;
- spin_lock_irqsave(&this->lock, flags);
rc = wl3501_reset(dev);
- spin_unlock_irqrestore(&this->lock, flags);
if (rc)
printk(KERN_ERR "%s: Error %d resetting card on Tx timeout!\n",
dev->name, rc);
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index a912dc0..c5effd6c 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
@@ -193,7 +193,7 @@
0, 0, p, sizeof(ret), 5000 /* ms */);
if (r != sizeof(ret)) {
dev_err(&udev->dev,
- "control request firmeware confirmation failed."
+ "control request firmware confirmation failed."
" Return value %d\n", r);
if (r >= 0)
r = -ENODEV;
diff --git a/include/linux/bitfield.h b/include/linux/bitfield.h
new file mode 100644
index 0000000..f6505d8
--- /dev/null
+++ b/include/linux/bitfield.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2014 Felix Fietkau <nbd@nbd.name>
+ * Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _LINUX_BITFIELD_H
+#define _LINUX_BITFIELD_H
+
+#include <linux/bug.h>
+
+/*
+ * Bitfield access macros
+ *
+ * FIELD_{GET,PREP} macros take as first parameter shifted mask
+ * from which they extract the base mask and shift amount.
+ * Mask must be a compilation time constant.
+ *
+ * Example:
+ *
+ * #define REG_FIELD_A GENMASK(6, 0)
+ * #define REG_FIELD_B BIT(7)
+ * #define REG_FIELD_C GENMASK(15, 8)
+ * #define REG_FIELD_D GENMASK(31, 16)
+ *
+ * Get:
+ * a = FIELD_GET(REG_FIELD_A, reg);
+ * b = FIELD_GET(REG_FIELD_B, reg);
+ *
+ * Set:
+ * reg = FIELD_PREP(REG_FIELD_A, 1) |
+ * FIELD_PREP(REG_FIELD_B, 0) |
+ * FIELD_PREP(REG_FIELD_C, c) |
+ * FIELD_PREP(REG_FIELD_D, 0x40);
+ *
+ * Modify:
+ * reg &= ~REG_FIELD_C;
+ * reg |= FIELD_PREP(REG_FIELD_C, c);
+ */
+
+#define __bf_shf(x) (__builtin_ffsll(x) - 1)
+
+#define __BF_FIELD_CHECK(_mask, _reg, _val, _pfx) \
+ ({ \
+ BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \
+ _pfx "mask is not constant"); \
+ BUILD_BUG_ON_MSG(!(_mask), _pfx "mask is zero"); \
+ BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
+ ~((_mask) >> __bf_shf(_mask)) & (_val) : 0, \
+ _pfx "value too large for the field"); \
+ BUILD_BUG_ON_MSG((_mask) > (typeof(_reg))~0ull, \
+ _pfx "type of reg too small for mask"); \
+ __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \
+ (1ULL << __bf_shf(_mask))); \
+ })
+
+/**
+ * FIELD_PREP() - prepare a bitfield element
+ * @_mask: shifted mask defining the field's length and position
+ * @_val: value to put in the field
+ *
+ * FIELD_PREP() masks and shifts up the value. The result should
+ * be combined with other fields of the bitfield using logical OR.
+ */
+#define FIELD_PREP(_mask, _val) \
+ ({ \
+ __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
+ ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \
+ })
+
+/**
+ * FIELD_GET() - extract a bitfield element
+ * @_mask: shifted mask defining the field's length and position
+ * @_reg: 32bit value of entire bitfield
+ *
+ * FIELD_GET() extracts the field specified by @_mask from the
+ * bitfield passed in as @_reg by masking and shifting it down.
+ */
+#define FIELD_GET(_mask, _reg) \
+ ({ \
+ __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
+ (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \
+ })
+
+#endif
diff --git a/include/linux/bug.h b/include/linux/bug.h
index e51b070..292d6a1 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -13,6 +13,7 @@
struct pt_regs;
#ifdef __CHECKER__
+#define __BUILD_BUG_ON_NOT_POWER_OF_2(n) (0)
#define BUILD_BUG_ON_NOT_POWER_OF_2(n) (0)
#define BUILD_BUG_ON_ZERO(e) (0)
#define BUILD_BUG_ON_NULL(e) ((void*)0)
@@ -24,6 +25,8 @@
#else /* __CHECKER__ */
/* Force a compilation error if a constant expression is not a power of 2 */
+#define __BUILD_BUG_ON_NOT_POWER_OF_2(n) \
+ BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \
BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 0d126ae..d43ef96 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -32,6 +32,7 @@
#define SDIO_DEVICE_ID_BROADCOM_43340 0xa94c
#define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d
#define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335
+#define SDIO_DEVICE_ID_BROADCOM_4339 0x4339
#define SDIO_DEVICE_ID_BROADCOM_43362 0xa962
#define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6
#define SDIO_DEVICE_ID_BROADCOM_4345 0x4345