[PATCH] s2io: additional stats
Hi,
This patch contains additional statistics counters added to s2io driver
these statistics are very much usefull in debugging the driver.
Signed-off-by: Ananda Raju <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 078a49e..ae79c4c 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -139,7 +139,11 @@
{"tmac_mcst_frms"},
{"tmac_bcst_frms"},
{"tmac_pause_ctrl_frms"},
+ {"tmac_ttl_octets"},
+ {"tmac_ucst_frms"},
+ {"tmac_nucst_frms"},
{"tmac_any_err_frms"},
+ {"tmac_ttl_less_fb_octets"},
{"tmac_vld_ip_octets"},
{"tmac_vld_ip"},
{"tmac_drop_ip"},
@@ -154,13 +158,27 @@
{"rmac_vld_mcst_frms"},
{"rmac_vld_bcst_frms"},
{"rmac_in_rng_len_err_frms"},
+ {"rmac_out_rng_len_err_frms"},
{"rmac_long_frms"},
{"rmac_pause_ctrl_frms"},
+ {"rmac_unsup_ctrl_frms"},
+ {"rmac_ttl_octets"},
+ {"rmac_accepted_ucst_frms"},
+ {"rmac_accepted_nucst_frms"},
{"rmac_discarded_frms"},
+ {"rmac_drop_events"},
+ {"rmac_ttl_less_fb_octets"},
+ {"rmac_ttl_frms"},
{"rmac_usized_frms"},
{"rmac_osized_frms"},
{"rmac_frag_frms"},
{"rmac_jabber_frms"},
+ {"rmac_ttl_64_frms"},
+ {"rmac_ttl_65_127_frms"},
+ {"rmac_ttl_128_255_frms"},
+ {"rmac_ttl_256_511_frms"},
+ {"rmac_ttl_512_1023_frms"},
+ {"rmac_ttl_1024_1518_frms"},
{"rmac_ip"},
{"rmac_ip_octets"},
{"rmac_hdr_err_ip"},
@@ -169,12 +187,82 @@
{"rmac_tcp"},
{"rmac_udp"},
{"rmac_err_drp_udp"},
+ {"rmac_xgmii_err_sym"},
+ {"rmac_frms_q0"},
+ {"rmac_frms_q1"},
+ {"rmac_frms_q2"},
+ {"rmac_frms_q3"},
+ {"rmac_frms_q4"},
+ {"rmac_frms_q5"},
+ {"rmac_frms_q6"},
+ {"rmac_frms_q7"},
+ {"rmac_full_q0"},
+ {"rmac_full_q1"},
+ {"rmac_full_q2"},
+ {"rmac_full_q3"},
+ {"rmac_full_q4"},
+ {"rmac_full_q5"},
+ {"rmac_full_q6"},
+ {"rmac_full_q7"},
{"rmac_pause_cnt"},
+ {"rmac_xgmii_data_err_cnt"},
+ {"rmac_xgmii_ctrl_err_cnt"},
{"rmac_accepted_ip"},
{"rmac_err_tcp"},
+ {"rd_req_cnt"},
+ {"new_rd_req_cnt"},
+ {"new_rd_req_rtry_cnt"},
+ {"rd_rtry_cnt"},
+ {"wr_rtry_rd_ack_cnt"},
+ {"wr_req_cnt"},
+ {"new_wr_req_cnt"},
+ {"new_wr_req_rtry_cnt"},
+ {"wr_rtry_cnt"},
+ {"wr_disc_cnt"},
+ {"rd_rtry_wr_ack_cnt"},
+ {"txp_wr_cnt"},
+ {"txd_rd_cnt"},
+ {"txd_wr_cnt"},
+ {"rxd_rd_cnt"},
+ {"rxd_wr_cnt"},
+ {"txf_rd_cnt"},
+ {"rxf_wr_cnt"},
+ {"rmac_ttl_1519_4095_frms"},
+ {"rmac_ttl_4096_8191_frms"},
+ {"rmac_ttl_8192_max_frms"},
+ {"rmac_ttl_gt_max_frms"},
+ {"rmac_osized_alt_frms"},
+ {"rmac_jabber_alt_frms"},
+ {"rmac_gt_max_alt_frms"},
+ {"rmac_vlan_frms"},
+ {"rmac_len_discard"},
+ {"rmac_fcs_discard"},
+ {"rmac_pf_discard"},
+ {"rmac_da_discard"},
+ {"rmac_red_discard"},
+ {"rmac_rts_discard"},
+ {"rmac_ingm_full_discard"},
+ {"link_fault_cnt"},
{"\n DRIVER STATISTICS"},
{"single_bit_ecc_errs"},
{"double_bit_ecc_errs"},
+ {"parity_err_cnt"},
+ {"serious_err_cnt"},
+ {"soft_reset_cnt"},
+ {"fifo_full_cnt"},
+ {"ring_full_cnt"},
+ ("alarm_transceiver_temp_high"),
+ ("alarm_transceiver_temp_low"),
+ ("alarm_laser_bias_current_high"),
+ ("alarm_laser_bias_current_low"),
+ ("alarm_laser_output_power_high"),
+ ("alarm_laser_output_power_low"),
+ ("warn_transceiver_temp_high"),
+ ("warn_transceiver_temp_low"),
+ ("warn_laser_bias_current_high"),
+ ("warn_laser_bias_current_low"),
+ ("warn_laser_output_power_high"),
+ ("warn_laser_output_power_low"),
("lro_aggregated_pkts"),
("lro_flush_both_count"),
("lro_out_of_sequence_pkts"),
@@ -2197,7 +2285,7 @@
alloc_cnt = mac_control->rings[ring_no].pkt_cnt -
atomic_read(&nic->rx_bufs_left[ring_no]);
- block_no1 = mac_control->rings[ring_no].rx_curr_get_info.block_index;
+ block_no1 = mac_control->rings[ring_no].rx_curr_get_info.block_index;
off1 = mac_control->rings[ring_no].rx_curr_get_info.offset;
while (alloc_tab < alloc_cnt) {
block_no = mac_control->rings[ring_no].rx_curr_put_info.
@@ -2704,6 +2792,10 @@
if (txdlp->Control_1 & TXD_T_CODE) {
unsigned long long err;
err = txdlp->Control_1 & TXD_T_CODE;
+ if (err & 0x1) {
+ nic->mac_control.stats_info->sw_stat.
+ parity_err_cnt++;
+ }
if ((err >> 48) == 0xA) {
DBG_PRINT(TX_DBG, "TxD returned due \
to loss of link\n");
@@ -2742,6 +2834,256 @@
}
/**
+ * s2io_mdio_write - Function to write in to MDIO registers
+ * @mmd_type : MMD type value (PMA/PMD/WIS/PCS/PHYXS)
+ * @addr : address value
+ * @value : data value
+ * @dev : pointer to net_device structure
+ * Description:
+ * This function is used to write values to the MDIO registers
+ * NONE
+ */
+static void s2io_mdio_write(u32 mmd_type, u64 addr, u16 value, struct net_device *dev)
+{
+ u64 val64 = 0x0;
+ nic_t *sp = dev->priv;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *)sp->bar0;
+
+ //address transaction
+ val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
+ | MDIO_MMD_DEV_ADDR(mmd_type)
+ | MDIO_MMS_PRT_ADDR(0x0);
+ writeq(val64, &bar0->mdio_control);
+ val64 = val64 | MDIO_CTRL_START_TRANS(0xE);
+ writeq(val64, &bar0->mdio_control);
+ udelay(100);
+
+ //Data transaction
+ val64 = 0x0;
+ val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
+ | MDIO_MMD_DEV_ADDR(mmd_type)
+ | MDIO_MMS_PRT_ADDR(0x0)
+ | MDIO_MDIO_DATA(value)
+ | MDIO_OP(MDIO_OP_WRITE_TRANS);
+ writeq(val64, &bar0->mdio_control);
+ val64 = val64 | MDIO_CTRL_START_TRANS(0xE);
+ writeq(val64, &bar0->mdio_control);
+ udelay(100);
+
+ val64 = 0x0;
+ val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
+ | MDIO_MMD_DEV_ADDR(mmd_type)
+ | MDIO_MMS_PRT_ADDR(0x0)
+ | MDIO_OP(MDIO_OP_READ_TRANS);
+ writeq(val64, &bar0->mdio_control);
+ val64 = val64 | MDIO_CTRL_START_TRANS(0xE);
+ writeq(val64, &bar0->mdio_control);
+ udelay(100);
+
+}
+
+/**
+ * s2io_mdio_read - Function to write in to MDIO registers
+ * @mmd_type : MMD type value (PMA/PMD/WIS/PCS/PHYXS)
+ * @addr : address value
+ * @dev : pointer to net_device structure
+ * Description:
+ * This function is used to read values to the MDIO registers
+ * NONE
+ */
+static u64 s2io_mdio_read(u32 mmd_type, u64 addr, struct net_device *dev)
+{
+ u64 val64 = 0x0;
+ u64 rval64 = 0x0;
+ nic_t *sp = dev->priv;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *)sp->bar0;
+
+ /* address transaction */
+ val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
+ | MDIO_MMD_DEV_ADDR(mmd_type)
+ | MDIO_MMS_PRT_ADDR(0x0);
+ writeq(val64, &bar0->mdio_control);
+ val64 = val64 | MDIO_CTRL_START_TRANS(0xE);
+ writeq(val64, &bar0->mdio_control);
+ udelay(100);
+
+ /* Data transaction */
+ val64 = 0x0;
+ val64 = val64 | MDIO_MMD_INDX_ADDR(addr)
+ | MDIO_MMD_DEV_ADDR(mmd_type)
+ | MDIO_MMS_PRT_ADDR(0x0)
+ | MDIO_OP(MDIO_OP_READ_TRANS);
+ writeq(val64, &bar0->mdio_control);
+ val64 = val64 | MDIO_CTRL_START_TRANS(0xE);
+ writeq(val64, &bar0->mdio_control);
+ udelay(100);
+
+ /* Read the value from regs */
+ rval64 = readq(&bar0->mdio_control);
+ rval64 = rval64 & 0xFFFF0000;
+ rval64 = rval64 >> 16;
+ return rval64;
+}
+/**
+ * s2io_chk_xpak_counter - Function to check the status of the xpak counters
+ * @counter : couter value to be updated
+ * @flag : flag to indicate the status
+ * @type : counter type
+ * Description:
+ * This function is to check the status of the xpak counters value
+ * NONE
+ */
+
+static void s2io_chk_xpak_counter(u64 *counter, u64 * regs_stat, u32 index, u16 flag, u16 type)
+{
+ u64 mask = 0x3;
+ u64 val64;
+ int i;
+ for(i = 0; i <index; i++)
+ mask = mask << 0x2;
+
+ if(flag > 0)
+ {
+ *counter = *counter + 1;
+ val64 = *regs_stat & mask;
+ val64 = val64 >> (index * 0x2);
+ val64 = val64 + 1;
+ if(val64 == 3)
+ {
+ switch(type)
+ {
+ case 1:
+ DBG_PRINT(ERR_DBG, "Take Xframe NIC out of "
+ "service. Excessive temperatures may "
+ "result in premature transceiver "
+ "failure \n");
+ break;
+ case 2:
+ DBG_PRINT(ERR_DBG, "Take Xframe NIC out of "
+ "service Excessive bias currents may "
+ "indicate imminent laser diode "
+ "failure \n");
+ break;
+ case 3:
+ DBG_PRINT(ERR_DBG, "Take Xframe NIC out of "
+ "service Excessive laser output "
+ "power may saturate far-end "
+ "receiver\n");
+ break;
+ default:
+ DBG_PRINT(ERR_DBG, "Incorrect XPAK Alarm "
+ "type \n");
+ }
+ val64 = 0x0;
+ }
+ val64 = val64 << (index * 0x2);
+ *regs_stat = (*regs_stat & (~mask)) | (val64);
+
+ } else {
+ *regs_stat = *regs_stat & (~mask);
+ }
+}
+
+/**
+ * s2io_updt_xpak_counter - Function to update the xpak counters
+ * @dev : pointer to net_device struct
+ * Description:
+ * This function is to upate the status of the xpak counters value
+ * NONE
+ */
+static void s2io_updt_xpak_counter(struct net_device *dev)
+{
+ u16 flag = 0x0;
+ u16 type = 0x0;
+ u16 val16 = 0x0;
+ u64 val64 = 0x0;
+ u64 addr = 0x0;
+
+ nic_t *sp = dev->priv;
+ StatInfo_t *stat_info = sp->mac_control.stats_info;
+
+ /* Check the communication with the MDIO slave */
+ addr = 0x0000;
+ val64 = 0x0;
+ val64 = s2io_mdio_read(MDIO_MMD_PMA_DEV_ADDR, addr, dev);
+ if((val64 == 0xFFFF) || (val64 == 0x0000))
+ {
+ DBG_PRINT(ERR_DBG, "ERR: MDIO slave access failed - "
+ "Returned %llx\n", (unsigned long long)val64);
+ return;
+ }
+
+ /* Check for the expecte value of 2040 at PMA address 0x0000 */
+ if(val64 != 0x2040)
+ {
+ DBG_PRINT(ERR_DBG, "Incorrect value at PMA address 0x0000 - ");
+ DBG_PRINT(ERR_DBG, "Returned: %llx- Expected: 0x2040\n",
+ (unsigned long long)val64);
+ return;
+ }
+
+ /* Loading the DOM register to MDIO register */
+ addr = 0xA100;
+ s2io_mdio_write(MDIO_MMD_PMA_DEV_ADDR, addr, val16, dev);
+ val64 = s2io_mdio_read(MDIO_MMD_PMA_DEV_ADDR, addr, dev);
+
+ /* Reading the Alarm flags */
+ addr = 0xA070;
+ val64 = 0x0;
+ val64 = s2io_mdio_read(MDIO_MMD_PMA_DEV_ADDR, addr, dev);
+
+ flag = CHECKBIT(val64, 0x7);
+ type = 1;
+ s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_transceiver_temp_high,
+ &stat_info->xpak_stat.xpak_regs_stat,
+ 0x0, flag, type);
+
+ if(CHECKBIT(val64, 0x6))
+ stat_info->xpak_stat.alarm_transceiver_temp_low++;
+
+ flag = CHECKBIT(val64, 0x3);
+ type = 2;
+ s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_laser_bias_current_high,
+ &stat_info->xpak_stat.xpak_regs_stat,
+ 0x2, flag, type);
+
+ if(CHECKBIT(val64, 0x2))
+ stat_info->xpak_stat.alarm_laser_bias_current_low++;
+
+ flag = CHECKBIT(val64, 0x1);
+ type = 3;
+ s2io_chk_xpak_counter(&stat_info->xpak_stat.alarm_laser_output_power_high,
+ &stat_info->xpak_stat.xpak_regs_stat,
+ 0x4, flag, type);
+
+ if(CHECKBIT(val64, 0x0))
+ stat_info->xpak_stat.alarm_laser_output_power_low++;
+
+ /* Reading the Warning flags */
+ addr = 0xA074;
+ val64 = 0x0;
+ val64 = s2io_mdio_read(MDIO_MMD_PMA_DEV_ADDR, addr, dev);
+
+ if(CHECKBIT(val64, 0x7))
+ stat_info->xpak_stat.warn_transceiver_temp_high++;
+
+ if(CHECKBIT(val64, 0x6))
+ stat_info->xpak_stat.warn_transceiver_temp_low++;
+
+ if(CHECKBIT(val64, 0x3))
+ stat_info->xpak_stat.warn_laser_bias_current_high++;
+
+ if(CHECKBIT(val64, 0x2))
+ stat_info->xpak_stat.warn_laser_bias_current_low++;
+
+ if(CHECKBIT(val64, 0x1))
+ stat_info->xpak_stat.warn_laser_output_power_high++;
+
+ if(CHECKBIT(val64, 0x0))
+ stat_info->xpak_stat.warn_laser_output_power_low++;
+}
+
+/**
* alarm_intr_handler - Alarm Interrrupt handler
* @nic: device private variable
* Description: If the interrupt was neither because of Rx packet or Tx
@@ -2758,6 +3100,18 @@
struct net_device *dev = (struct net_device *) nic->dev;
XENA_dev_config_t __iomem *bar0 = nic->bar0;
register u64 val64 = 0, err_reg = 0;
+ u64 cnt;
+ int i;
+ nic->mac_control.stats_info->sw_stat.ring_full_cnt = 0;
+ /* Handling the XPAK counters update */
+ if(nic->mac_control.stats_info->xpak_stat.xpak_timer_count < 72000) {
+ /* waiting for an hour */
+ nic->mac_control.stats_info->xpak_stat.xpak_timer_count++;
+ } else {
+ s2io_updt_xpak_counter(dev);
+ /* reset the count to zero */
+ nic->mac_control.stats_info->xpak_stat.xpak_timer_count = 0;
+ }
/* Handling link status change error Intr */
if (s2io_link_fault_indication(nic) == MAC_RMAC_ERR_TIMER) {
@@ -2784,6 +3138,8 @@
MC_ERR_REG_MIRI_ECC_DB_ERR_1)) {
netif_stop_queue(dev);
schedule_work(&nic->rst_timer_task);
+ nic->mac_control.stats_info->sw_stat.
+ soft_reset_cnt++;
}
}
} else {
@@ -2795,11 +3151,13 @@
/* In case of a serious error, the device will be Reset. */
val64 = readq(&bar0->serr_source);
if (val64 & SERR_SOURCE_ANY) {
+ nic->mac_control.stats_info->sw_stat.serious_err_cnt++;
DBG_PRINT(ERR_DBG, "%s: Device indicates ", dev->name);
DBG_PRINT(ERR_DBG, "serious error %llx!!\n",
(unsigned long long)val64);
netif_stop_queue(dev);
schedule_work(&nic->rst_timer_task);
+ nic->mac_control.stats_info->sw_stat.soft_reset_cnt++;
}
/*
@@ -2817,6 +3175,35 @@
ac = readq(&bar0->adapter_control);
schedule_work(&nic->set_link_task);
}
+ /* Check for data parity error */
+ val64 = readq(&bar0->pic_int_status);
+ if (val64 & PIC_INT_GPIO) {
+ val64 = readq(&bar0->gpio_int_reg);
+ if (val64 & GPIO_INT_REG_DP_ERR_INT) {
+ nic->mac_control.stats_info->sw_stat.parity_err_cnt++;
+ schedule_work(&nic->rst_timer_task);
+ nic->mac_control.stats_info->sw_stat.soft_reset_cnt++;
+ }
+ }
+
+ /* Check for ring full counter */
+ if (nic->device_type & XFRAME_II_DEVICE) {
+ val64 = readq(&bar0->ring_bump_counter1);
+ for (i=0; i<4; i++) {
+ cnt = ( val64 & vBIT(0xFFFF,(i*16),16));
+ cnt >>= 64 - ((i+1)*16);
+ nic->mac_control.stats_info->sw_stat.ring_full_cnt
+ += cnt;
+ }
+
+ val64 = readq(&bar0->ring_bump_counter2);
+ for (i=0; i<4; i++) {
+ cnt = ( val64 & vBIT(0xFFFF,(i*16),16));
+ cnt >>= 64 - ((i+1)*16);
+ nic->mac_control.stats_info->sw_stat.ring_full_cnt
+ += cnt;
+ }
+ }
/* Other type of interrupts are not being handled now, TODO */
}
@@ -3397,6 +3784,7 @@
if (sp->intr_type == MSI_X) {
int i;
u16 msi_control; /* Temp variable */
+
for (i=1; (sp->s2io_entries[i].in_use ==
MSIX_REGISTERED_SUCCESS); i++) {
int vector = sp->entries[i].vector;
@@ -3626,6 +4014,7 @@
/* Avoid "put" pointer going beyond "get" pointer */
if (((put_off+1) == queue_len ? 0 : (put_off+1)) == get_off) {
+ sp->mac_control.stats_info->sw_stat.fifo_full_cnt++;
DBG_PRINT(TX_DBG,
"No free TxDs for xmit, Put: 0x%x Get:0x%x\n",
put_off, get_off);
@@ -3761,7 +4150,6 @@
atomic_dec(&sp->isr_cnt);
return IRQ_HANDLED;
}
-
static void s2io_txpic_intr_handle(nic_t *sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
@@ -5132,7 +5520,6 @@
int i = 0;
nic_t *sp = dev->priv;
StatInfo_t *stat_info = sp->mac_control.stats_info;
- u64 tmp;
s2io_updt_stats(sp);
tmp_stats[i++] =
@@ -5149,9 +5536,19 @@
(u64)le32_to_cpu(stat_info->tmac_bcst_frms_oflow) << 32 |
le32_to_cpu(stat_info->tmac_bcst_frms);
tmp_stats[i++] = le64_to_cpu(stat_info->tmac_pause_ctrl_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->tmac_ttl_octets_oflow) << 32 |
+ le32_to_cpu(stat_info->tmac_ttl_octets);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->tmac_ucst_frms_oflow) << 32 |
+ le32_to_cpu(stat_info->tmac_ucst_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->tmac_nucst_frms_oflow) << 32 |
+ le32_to_cpu(stat_info->tmac_nucst_frms);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->tmac_any_err_frms_oflow) << 32 |
le32_to_cpu(stat_info->tmac_any_err_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->tmac_ttl_less_fb_octets);
tmp_stats[i++] = le64_to_cpu(stat_info->tmac_vld_ip_octets);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->tmac_vld_ip_oflow) << 32 |
@@ -5183,11 +5580,27 @@
(u64)le32_to_cpu(stat_info->rmac_vld_bcst_frms_oflow) << 32 |
le32_to_cpu(stat_info->rmac_vld_bcst_frms);
tmp_stats[i++] = le32_to_cpu(stat_info->rmac_in_rng_len_err_frms);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_out_rng_len_err_frms);
tmp_stats[i++] = le64_to_cpu(stat_info->rmac_long_frms);
tmp_stats[i++] = le64_to_cpu(stat_info->rmac_pause_ctrl_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_unsup_ctrl_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_ttl_octets_oflow) << 32 |
+ le32_to_cpu(stat_info->rmac_ttl_octets);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_accepted_ucst_frms_oflow)
+ << 32 | le32_to_cpu(stat_info->rmac_accepted_ucst_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_accepted_nucst_frms_oflow)
+ << 32 | le32_to_cpu(stat_info->rmac_accepted_nucst_frms);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_discarded_frms_oflow) << 32 |
le32_to_cpu(stat_info->rmac_discarded_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_drop_events_oflow)
+ << 32 | le32_to_cpu(stat_info->rmac_drop_events);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_less_fb_octets);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_frms);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_usized_frms_oflow) << 32 |
le32_to_cpu(stat_info->rmac_usized_frms);
@@ -5200,40 +5613,129 @@
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_jabber_frms_oflow) << 32 |
le32_to_cpu(stat_info->rmac_jabber_frms);
- tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_ip_oflow) << 32 |
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_64_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_65_127_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_128_255_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_256_511_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_512_1023_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_1024_1518_frms);
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_ip_oflow) << 32 |
le32_to_cpu(stat_info->rmac_ip);
tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ip_octets);
tmp_stats[i++] = le32_to_cpu(stat_info->rmac_hdr_err_ip);
- tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_drop_ip_oflow) << 32 |
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_drop_ip_oflow) << 32 |
le32_to_cpu(stat_info->rmac_drop_ip);
- tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_icmp_oflow) << 32 |
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_icmp_oflow) << 32 |
le32_to_cpu(stat_info->rmac_icmp);
tmp_stats[i++] = le64_to_cpu(stat_info->rmac_tcp);
- tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_udp_oflow) << 32 |
+ tmp_stats[i++] =
+ (u64)le32_to_cpu(stat_info->rmac_udp_oflow) << 32 |
le32_to_cpu(stat_info->rmac_udp);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_err_drp_udp_oflow) << 32 |
le32_to_cpu(stat_info->rmac_err_drp_udp);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_err_sym);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q0);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q1);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q2);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q3);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q4);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q5);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q6);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_frms_q7);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q0);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q1);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q2);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q3);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q4);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q5);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q6);
+ tmp_stats[i++] = le16_to_cpu(stat_info->rmac_full_q7);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_pause_cnt_oflow) << 32 |
le32_to_cpu(stat_info->rmac_pause_cnt);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_data_err_cnt);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_xgmii_ctrl_err_cnt);
tmp_stats[i++] =
(u64)le32_to_cpu(stat_info->rmac_accepted_ip_oflow) << 32 |
le32_to_cpu(stat_info->rmac_accepted_ip);
tmp_stats[i++] = le32_to_cpu(stat_info->rmac_err_tcp);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rd_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->new_rd_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->new_rd_req_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rd_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->wr_rtry_rd_ack_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->wr_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->new_wr_req_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->new_wr_req_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->wr_rtry_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->wr_disc_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rd_rtry_wr_ack_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->txp_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->txd_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->txd_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rxd_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rxd_wr_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->txf_rd_cnt);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rxf_wr_cnt);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_1519_4095_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_4096_8191_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_8192_max_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ttl_gt_max_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_osized_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_jabber_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_gt_max_alt_frms);
+ tmp_stats[i++] = le64_to_cpu(stat_info->rmac_vlan_frms);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_len_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_fcs_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_pf_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_da_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_red_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_rts_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->rmac_ingm_full_discard);
+ tmp_stats[i++] = le32_to_cpu(stat_info->link_fault_cnt);
tmp_stats[i++] = 0;
tmp_stats[i++] = stat_info->sw_stat.single_ecc_errs;
tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs;
+ tmp_stats[i++] = stat_info->sw_stat.parity_err_cnt;
+ tmp_stats[i++] = stat_info->sw_stat.serious_err_cnt;
+ tmp_stats[i++] = stat_info->sw_stat.soft_reset_cnt;
+ tmp_stats[i++] = stat_info->sw_stat.fifo_full_cnt;
+ tmp_stats[i++] = stat_info->sw_stat.ring_full_cnt;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_transceiver_temp_high;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_transceiver_temp_low;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_bias_current_high;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_bias_current_low;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_output_power_high;
+ tmp_stats[i++] = stat_info->xpak_stat.alarm_laser_output_power_low;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_transceiver_temp_high;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_transceiver_temp_low;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_laser_bias_current_high;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_laser_bias_current_low;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_laser_output_power_high;
+ tmp_stats[i++] = stat_info->xpak_stat.warn_laser_output_power_low;
tmp_stats[i++] = stat_info->sw_stat.clubbed_frms_cnt;
tmp_stats[i++] = stat_info->sw_stat.sending_both;
tmp_stats[i++] = stat_info->sw_stat.outof_sequence_pkts;
tmp_stats[i++] = stat_info->sw_stat.flush_max_pkts;
- tmp = 0;
if (stat_info->sw_stat.num_aggregations) {
- tmp = stat_info->sw_stat.sum_avg_pkts_aggregated;
- do_div(tmp, stat_info->sw_stat.num_aggregations);
+ u64 tmp = stat_info->sw_stat.sum_avg_pkts_aggregated;
+ int count = 0;
+ /*
+ * Since 64-bit divide does not work on all platforms,
+ * do repeated subtraction.
+ */
+ while (tmp >= stat_info->sw_stat.num_aggregations) {
+ tmp -= stat_info->sw_stat.num_aggregations;
+ count++;
+ }
+ tmp_stats[i++] = count;
}
- tmp_stats[i++] = tmp;
+ else
+ tmp_stats[i++] = 0;
}
static int s2io_ethtool_get_regs_len(struct net_device *dev)
@@ -5709,6 +6211,7 @@
if (netif_carrier_ok(dev)) {
schedule_work(&sp->rst_timer_task);
+ sp->mac_control.stats_info->sw_stat.soft_reset_cnt++;
}
}
@@ -5743,6 +6246,11 @@
skb->dev = dev;
if (err) {
+ /* Check for parity error */
+ if (err & 0x1) {
+ sp->mac_control.stats_info->sw_stat.parity_err_cnt++;
+ }
+
/*
* Drop the packet if bad transfer code. Exception being
* 0x5, which could be due to unsupported IPv6 extension header.