diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debug.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-op-mode.h | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 18 |
3 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index a75aac986a2..c8cbdbe1592 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -126,6 +126,7 @@ do { \ /* 0x00000F00 - 0x00000100 */ #define IWL_DL_POWER 0x00000100 #define IWL_DL_TEMP 0x00000200 +#define IWL_DL_RPM 0x00000400 #define IWL_DL_SCAN 0x00000800 /* 0x0000F000 - 0x00001000 */ #define IWL_DL_ASSOC 0x00001000 @@ -189,5 +190,6 @@ do { \ #define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a) #define IWL_DEBUG_POWER(p, f, a...) IWL_DEBUG(p, IWL_DL_POWER, f, ## a) #define IWL_DEBUG_11H(p, f, a...) IWL_DEBUG(p, IWL_DL_11H, f, ## a) +#define IWL_DEBUG_RPM(p, f, a...) IWL_DEBUG(p, IWL_DL_RPM, f, ## a) #endif diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/iwlwifi/iwl-op-mode.h index b5be51f3cd3..f83b244b01e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h +++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h @@ -131,6 +131,8 @@ struct iwl_cfg; * @nic_config: configure NIC, called before firmware is started. * May sleep * @wimax_active: invoked when WiMax becomes active. May sleep + * @enter_d0i3: configure the fw to enter d0i3. May sleep. + * @exit_d0i3: configure the fw to exit d0i3. May sleep. */ struct iwl_op_mode_ops { struct iwl_op_mode *(*start)(struct iwl_trans *trans, @@ -148,6 +150,8 @@ struct iwl_op_mode_ops { void (*cmd_queue_full)(struct iwl_op_mode *op_mode); void (*nic_config)(struct iwl_op_mode *op_mode); void (*wimax_active)(struct iwl_op_mode *op_mode); + int (*enter_d0i3)(struct iwl_op_mode *op_mode); + int (*exit_d0i3)(struct iwl_op_mode *op_mode); }; int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops); @@ -226,4 +230,22 @@ static inline void iwl_op_mode_wimax_active(struct iwl_op_mode *op_mode) op_mode->ops->wimax_active(op_mode); } +static inline int iwl_op_mode_enter_d0i3(struct iwl_op_mode *op_mode) +{ + might_sleep(); + + if (!op_mode->ops->enter_d0i3) + return 0; + return op_mode->ops->enter_d0i3(op_mode); +} + +static inline int iwl_op_mode_exit_d0i3(struct iwl_op_mode *op_mode) +{ + might_sleep(); + + if (!op_mode->ops->exit_d0i3) + return 0; + return op_mode->ops->exit_d0i3(op_mode); +} + #endif /* __iwl_op_mode_h__ */ diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index cf33a128ef0..0f87bc3b38d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -812,6 +812,22 @@ static void iwl_mvm_cmd_queue_full(struct iwl_op_mode *op_mode) iwl_mvm_nic_restart(mvm); } +static int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode) +{ + struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode); + + IWL_DEBUG_RPM(mvm, "MVM entering D0i3\n"); + return 0; +} + +static int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode) +{ + struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode); + + IWL_DEBUG_RPM(mvm, "MVM exiting D0i3\n"); + return 0; +} + static const struct iwl_op_mode_ops iwl_mvm_ops = { .start = iwl_op_mode_mvm_start, .stop = iwl_op_mode_mvm_stop, @@ -823,4 +839,6 @@ static const struct iwl_op_mode_ops iwl_mvm_ops = { .nic_error = iwl_mvm_nic_error, .cmd_queue_full = iwl_mvm_cmd_queue_full, .nic_config = iwl_mvm_nic_config, + .enter_d0i3 = iwl_mvm_enter_d0i3, + .exit_d0i3 = iwl_mvm_exit_d0i3, }; |