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| author | Sara Sharon <sara.sharon@intel.com> | 2018-02-05 12:42:44 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2018-08-02 10:50:07 +0300 |
| commit | 8edbfaa19835cf0bd2a9b3e5e328ba20a927d10b (patch) | |
| tree | 6721171c9789e37cc98f6c1b24a1aeb9e2183dc3 /drivers/net/wireless/intel/iwlwifi/fw/api/rx.h | |
| parent | e8a583f9afa882cf9b2c6122ba16921c0d6a9cba (diff) | |
| download | linux-8edbfaa19835cf0bd2a9b3e5e328ba20a927d10b.tar.gz linux-8edbfaa19835cf0bd2a9b3e5e328ba20a927d10b.tar.bz2 linux-8edbfaa19835cf0bd2a9b3e5e328ba20a927d10b.zip | |
iwlwifi: mvm: configure multi RX queue
Currently multi-queue is disabled for 22000 devices.
This was since driver isn't supposed to write to prph
registers anymore, and FW needs to configure the RFH.
Now that FW added support for the API - use it and remove
the 22000 multi RX queue disablement.
Bump min API version to avoid compatibility issues.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/rx.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/rx.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 565343f7e61f..2f599353c885 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -715,4 +715,36 @@ struct iwl_ba_window_status_notif { __le16 mpdu_rx_count[BA_WINDOW_STREAMS_MAX]; } __packed; /* BA_WINDOW_STATUS_NTFY_API_S_VER_1 */ +/** + * struct iwl_rfh_queue_config - RX queue configuration + * @q_num: Q num + * @enable: enable queue + * @reserved: alignment + * @urbd_stts_wrptr: DMA address of urbd_stts_wrptr + * @fr_bd_cb: DMA address of freeRB table + * @ur_bd_cb: DMA address of used RB table + * @fr_bd_wid: Initial index of the free table + */ +struct iwl_rfh_queue_data { + u8 q_num; + u8 enable; + __le16 reserved; + __le64 urbd_stts_wrptr; + __le64 fr_bd_cb; + __le64 ur_bd_cb; + __le32 fr_bd_wid; +} __packed; /* RFH_QUEUE_CONFIG_S_VER_1 */ + +/** + * struct iwl_rfh_queue_config - RX queue configuration + * @num_queues: number of queues configured + * @reserved: alignment + * @data: DMA addresses per-queue + */ +struct iwl_rfh_queue_config { + u8 num_queues; + u8 reserved[3]; + struct iwl_rfh_queue_data data[]; +} __packed; /* RFH_QUEUE_CONFIG_API_S_VER_1 */ + #endif /* __iwl_fw_api_rx_h__ */ |