diff options
| author | Winkler, Tomas <tomas.winkler@intel.com> | 2008-12-02 12:14:00 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 09:35:53 -0500 |
| commit | 0ad91a35bcb6dd993ad7d34f159afae929b4743d (patch) | |
| tree | 2499de7ff305345e5e3d0a004d7881a1945b8ed5 /drivers | |
| parent | c93007efaad0a90520ba73f025c663441bf7e9d6 (diff) | |
| download | linux-0ad91a35bcb6dd993ad7d34f159afae929b4743d.tar.bz2 | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 25 | ||||
| -rw-r--r-- | 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 @@ -313,6 +313,12 @@ 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 ******************************************************/ void iwl_dump_nic_error_log(struct iwl_priv *priv); |