diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-11-24 16:17:37 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-13 09:52:52 +0300 |
| commit | dcbb4746286abe50300deef1858cfd6dc1b9c198 (patch) | |
| tree | 7224d0fdbb7118e84b804bc8a2d08e92c2807c6c /drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h | |
| parent | 0cd58eaab1482ab75800f68cd0033286232827f1 (diff) | |
| download | linux-dcbb4746286abe50300deef1858cfd6dc1b9c198.tar.xz | |
iwlwifi: trans: support a callback for ASYNC commands
This allows the op_mode to request from the transport to
call a callback when an ASYNC commands is completed by
the firmware. The same callback will be called for all the
commands. Pass the command whose response triggers the
callback as a parameter to the callback itself.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h index 2a58d6833224..ffff31c38ecf 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h @@ -123,6 +123,8 @@ struct iwl_cfg; * received on the RSS queue(s). The queue parameter indicates which of the * RSS queues received this frame; it will always be non-zero. * This method must not sleep. + * @async_cb: called when an ASYNC command with CMD_WANT_ASYNC_CALLBACK set + * completes. Must be atomic. * @queue_full: notifies that a HW queue is full. * Must be atomic and called with BH disabled. * @queue_not_full: notifies that a HW queue is not full any more. @@ -155,6 +157,8 @@ struct iwl_op_mode_ops { struct iwl_rx_cmd_buffer *rxb); void (*rx_rss)(struct iwl_op_mode *op_mode, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, unsigned int queue); + void (*async_cb)(struct iwl_op_mode *op_mode, + const struct iwl_device_cmd *cmd); void (*queue_full)(struct iwl_op_mode *op_mode, int queue); void (*queue_not_full)(struct iwl_op_mode *op_mode, int queue); bool (*hw_rf_kill)(struct iwl_op_mode *op_mode, bool state); @@ -203,6 +207,13 @@ static inline void iwl_op_mode_rx_rss(struct iwl_op_mode *op_mode, op_mode->ops->rx_rss(op_mode, napi, rxb, queue); } +static inline void iwl_op_mode_async_cb(struct iwl_op_mode *op_mode, + const struct iwl_device_cmd *cmd) +{ + if (op_mode->ops->async_cb) + op_mode->ops->async_cb(op_mode, cmd); +} + static inline void iwl_op_mode_queue_full(struct iwl_op_mode *op_mode, int queue) { |