diff options
author | Johannes Berg <johannes.berg@intel.com> | 2012-03-06 22:31:03 +0100 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-03-07 19:56:34 +0100 |
commit | ecdb975c92c6ff63673f6380b87ab1e696dfae38 (patch) | |
tree | 7e6e401122a46b93e8bc165ca826b0ba406b7d77 /drivers | |
parent | iwlwifi: move packet to transport (diff) | |
download | linux-ecdb975c92c6ff63673f6380b87ab1e696dfae38.tar.xz linux-ecdb975c92c6ff63673f6380b87ab1e696dfae38.zip |
iwlwifi: virtualize nic_config
The nic_config sets uCode dependent register
bits, so it must be virtual in the op_mode.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@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 | 8 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-op-mode.h | 9 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-shared.h | 1 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-pcie.c | 2 |
5 files changed, 18 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index afded2947edd..98f32e57f7f0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1422,6 +1422,13 @@ static void iwl_cmd_queue_full(struct iwl_op_mode *op_mode) } } +static void iwl_nic_config(struct iwl_op_mode *op_mode) +{ + struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); + + cfg(priv)->lib->nic_config(priv); +} + const struct iwl_op_mode_ops iwl_dvm_ops = { .start = iwl_op_mode_dvm_start, .stop = iwl_op_mode_dvm_stop, @@ -1432,6 +1439,7 @@ const struct iwl_op_mode_ops iwl_dvm_ops = { .free_skb = iwl_free_skb, .nic_error = iwl_nic_error, .cmd_queue_full = iwl_cmd_queue_full, + .nic_config = iwl_nic_config, }; /***************************************************************************** diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 5f0e07c0b50c..f43f51d1570e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1468,11 +1468,6 @@ void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) wiphy_rfkill_set_hw_state(priv->hw->wiphy, state); } -void iwl_nic_config(struct iwl_priv *priv) -{ - cfg(priv)->lib->nic_config(priv); -} - void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb) { 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 a4a4907803ca..6ea4163ff56a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h +++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h @@ -123,6 +123,8 @@ struct iwl_fw; * Must be atomic * @nic_error: error notification. Must be atomic * @cmd_queue_full: Called when the command queue gets full. Must be atomic. + * @nic_config: configure NIC, called before firmware is started. + * May sleep */ struct iwl_op_mode_ops { struct iwl_op_mode *(*start)(struct iwl_trans *trans, @@ -136,6 +138,7 @@ struct iwl_op_mode_ops { void (*free_skb)(struct iwl_op_mode *op_mode, struct sk_buff *skb); void (*nic_error)(struct iwl_op_mode *op_mode); void (*cmd_queue_full)(struct iwl_op_mode *op_mode); + void (*nic_config)(struct iwl_op_mode *op_mode); }; /** @@ -199,6 +202,12 @@ static inline void iwl_op_mode_cmd_queue_full(struct iwl_op_mode *op_mode) op_mode->ops->cmd_queue_full(op_mode); } +static inline void iwl_op_mode_nic_config(struct iwl_op_mode *op_mode) +{ + might_sleep(); + op_mode->ops->nic_config(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 6b1c29b9bae8..26894dbadef2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -418,7 +418,6 @@ enum iwl_rxon_context_id { }; int iwlagn_hw_valid_rtc_data_addr(u32 addr); -void iwl_nic_config(struct iwl_priv *priv); const char *get_cmd_string(u8 cmd); #define IWL_CMD(x) case x: return #x diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 16cb4a3511e1..26bb44242090 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -816,7 +816,7 @@ static int iwl_nic_init(struct iwl_trans *trans) iwl_set_pwr_vmain(trans); - iwl_nic_config(priv(trans)); + iwl_op_mode_nic_config(trans->op_mode); #ifndef CONFIG_IWLWIFI_IDI /* Allocate the RX queue, or reset if it is already allocated */ |