From 0ad91a35bcb6dd993ad7d34f159afae929b4743d Mon Sep 17 00:00:00 2001
From: "Winkler, Tomas" <tomas.winkler@intel.com>
Date: Tue, 2 Dec 2008 12:14:00 -0800
Subject: [PATCH] iwlwifi: move disable/enable interrupts to iwl-core.c
This patch moves iwl_enable_interrupts and iwl_disable_interrupts
functions to iwl-core.c
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/iwlwifi/iwl-agn.c | 22 ----------------------
drivers/net/wireless/iwlwifi/iwl-core.c | 25 +++++++++++++++++++++++++
drivers/net/wireless/iwlwifi/iwl-core.h | 6 ++++++
3 files changed, 31 insertions(+), 22 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 4ea75666e0a9..40905d2dc231 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1255,13 +1255,6 @@ static void iwl_print_rx_config_cmd(struct iwl_priv *priv)
}
#endif
-static void iwl_enable_interrupts(struct iwl_priv *priv)
-{
- IWL_DEBUG_ISR("Enabling interrupts\n");
- set_bit(STATUS_INT_ENABLED, &priv->status);
- iwl_write32(priv, CSR_INT_MASK, CSR_INI_SET_MASK);
-}
-
/* call this function to flush any scheduled tasklet */
static inline void iwl_synchronize_irq(struct iwl_priv *priv)
{
@@ -1270,21 +1263,6 @@ static inline void iwl_synchronize_irq(struct iwl_priv *priv)
tasklet_kill(&priv->irq_tasklet);
}
-static inline void iwl_disable_interrupts(struct iwl_priv *priv)
-{
- clear_bit(STATUS_INT_ENABLED, &priv->status);
-
- /* disable interrupts from uCode/NIC to host */
- iwl_write32(priv, CSR_INT_MASK, 0x00000000);
-
- /* acknowledge/clear/reset any interrupts still pending
- * from uCode or flow handler (Rx/Tx DMA) */
- iwl_write32(priv, CSR_INT, 0xffffffff);
- iwl_write32(priv, CSR_FH_INT_STATUS, 0xffffffff);
- IWL_DEBUG_ISR("Disabled interrupts\n");
-}
-
-
/**
* iwl_irq_handle_error - called for HW or SW error interrupt from card
*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 0980f217a941..1b021ca74e25 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -961,6 +961,30 @@ void iwl_uninit_drv(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_uninit_drv);
+
+void iwl_disable_interrupts(struct iwl_priv *priv)
+{
+ clear_bit(STATUS_INT_ENABLED, &priv->status);
+
+ /* disable interrupts from uCode/NIC to host */
+ iwl_write32(priv, CSR_INT_MASK, 0x00000000);
+
+ /* acknowledge/clear/reset any interrupts still pending
+ * from uCode or flow handler (Rx/Tx DMA) */
+ iwl_write32(priv, CSR_INT, 0xffffffff);
+ iwl_write32(priv, CSR_FH_INT_STATUS, 0xffffffff);
+ IWL_DEBUG_ISR("Disabled interrupts\n");
+}
+EXPORT_SYMBOL(iwl_disable_interrupts);
+
+void iwl_enable_interrupts(struct iwl_priv *priv)
+{
+ IWL_DEBUG_ISR("Enabling interrupts\n");
+ set_bit(STATUS_INT_ENABLED, &priv->status);
+ iwl_write32(priv, CSR_INT_MASK, CSR_INI_SET_MASK);
+}
+EXPORT_SYMBOL(iwl_enable_interrupts);
+
int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags)
{
u32 stat_flags = 0;
@@ -1336,6 +1360,7 @@ void iwl_rf_kill_ct_config(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_rf_kill_ct_config);
+
/*
* CARD_STATE_CMD
*
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 82bf263b6f5a..f68883b3246e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -312,6 +312,12 @@ int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
+/*****************************************************
+ * PCI *
+ *****************************************************/
+void iwl_disable_interrupts(struct iwl_priv *priv);
+void iwl_enable_interrupts(struct iwl_priv *priv);
+
/*****************************************************
* Error Handling Debugging
******************************************************/
--
GitLab