iwlwifi: virtualize op_mode's fw_error
Export it as "nic_error" notification, the error handling will be in
the op_mode.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 28fda18..a0346ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1390,6 +1390,7 @@
.queue_not_full = iwl_wake_sw_queue,
.hw_rf_kill = iwl_set_hw_rfkill_state,
.free_skb = iwl_free_skb,
+ .nic_error = iwl_nic_error,
};
/*****************************************************************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index 39d1e79..3c7f0c1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -87,6 +87,8 @@
void iwl_stop_sw_queue(struct iwl_op_mode *op_mode, u8 ac);
void iwl_wake_sw_queue(struct iwl_op_mode *op_mode, u8 ac);
void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state);
+void iwl_stop_sw_queue(struct iwl_op_mode *op_mode, u8 ac);
+void iwl_nic_error(struct iwl_op_mode *op_mode);
/* MAC80211 */
struct ieee80211_hw *iwl_alloc_all(void);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 3b91b6b..88a8c74 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -830,7 +830,7 @@
}
#endif
-void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
+static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
{
unsigned int reload_msec;
unsigned long reload_jiffies;
@@ -1455,6 +1455,13 @@
return cpu_to_le32(res);
}
+void iwl_nic_error(struct iwl_op_mode *op_mode)
+{
+ struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+
+ iwlagn_fw_error(priv, false);
+}
+
void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
{
struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
index 8ce4aac..e2a780d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
@@ -90,6 +90,7 @@
* reclaimed by the op_mode. This can happen when the driver is freed and
* there are Tx packets pending in the transport layer.
* Must be atomic
+ * @nic_error: error notification. Must be atomic
*/
struct iwl_op_mode_ops {
struct iwl_op_mode *(*start)(struct iwl_trans *trans);
@@ -100,6 +101,7 @@
void (*queue_not_full)(struct iwl_op_mode *op_mode, u8 ac);
void (*hw_rf_kill)(struct iwl_op_mode *op_mode, bool state);
void (*free_skb)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
+ void (*nic_error)(struct iwl_op_mode *op_mode);
};
/**
@@ -151,6 +153,11 @@
op_mode->ops->free_skb(op_mode, skb);
}
+static inline void iwl_op_mode_nic_error(struct iwl_op_mode *op_mode)
+{
+ op_mode->ops->nic_error(op_mode);
+}
+
/*****************************************************
* Op mode layers implementations
******************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 5cbc637..f3b6fd7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -534,7 +534,6 @@
int iwlagn_hw_valid_rtc_data_addr(u32 addr);
void iwl_nic_config(struct iwl_priv *priv);
-void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
const char *get_cmd_string(u8 cmd);
bool iwl_check_for_ct_kill(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
index abb5277..2072bc2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
@@ -701,7 +701,7 @@
iwl_print_rx_config_cmd(priv(trans), IWL_RXON_CTX_BSS);
#endif
- iwlagn_fw_error(priv, false);
+ iwl_op_mode_nic_error(trans->op_mode);
}
#define EVENT_START_OFFSET (4 * sizeof(u32))
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
index bca0f4f..82e3448 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
@@ -689,7 +689,7 @@
is_ct_kill = iwl_check_for_ct_kill(priv(trans));
if (!is_ct_kill) {
IWL_ERR(trans, "Restarting adapter queue is full\n");
- iwlagn_fw_error(priv(trans), false);
+ iwl_op_mode_nic_error(trans->op_mode);
}
return -ENOSPC;
}
@@ -822,7 +822,7 @@
if (nfreed++ > 0) {
IWL_ERR(trans, "HCMD skipped: index (%d) %d %d\n", idx,
q->write_ptr, q->read_ptr);
- iwlagn_fw_error(priv(trans), false);
+ iwl_op_mode_nic_error(trans->op_mode);
}
}