diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index 8193d36ae2dd..5535e2238da3 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -211,6 +211,9 @@ struct iwl_cmd_header_wide { #define FH_RSCSR_FRAME_SIZE_MSK 0x00003FFF /* bits 0-13 */ #define FH_RSCSR_FRAME_INVALID 0x55550000 #define FH_RSCSR_FRAME_ALIGN 0x40 +#define FH_RSCSR_RPA_EN BIT(25) +#define FH_RSCSR_RXQ_POS 16 +#define FH_RSCSR_RXQ_MASK 0x3F0000 struct iwl_rx_packet { /* @@ -220,7 +223,13 @@ struct iwl_rx_packet { * 31: flag flush RB request * 30: flag ignore TC (terminal counter) request * 29: flag fast IRQ request - * 28-14: Reserved + * 28-26: Reserved + * 25: Offload enabled + * 24: RPF enabled + * 23: RSS enabled + * 22: Checksum enabled + * 21-16: RX queue + * 15-14: Reserved * 13-00: RX frame size */ __le32 len_n_flags; @@ -383,11 +392,6 @@ static inline void iwl_free_rxb(struct iwl_rx_cmd_buffer *r) #define MAX_NO_RECLAIM_CMDS 6 -/* - * The first entry in driver_data array in ieee80211_tx_info - * that can be used by the transport. - */ -#define IWL_TRANS_FIRST_DRIVER_DATA 2 #define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo)))) /* @@ -491,6 +495,8 @@ struct iwl_hcmd_arr { * @command_groups_size: number of command groups, to avoid illegal access * @sdio_adma_addr: the default address to set for the ADMA in SDIO mode until * we get the ALIVE from the uCode + * @cb_data_offs: offset inside skb->cb to store transport data at, must have + * space for at least two pointers */ struct iwl_trans_config { struct iwl_op_mode *op_mode; @@ -510,6 +516,8 @@ struct iwl_trans_config { int command_groups_size; u32 sdio_adma_addr; + + u8 cb_data_offs; }; struct iwl_trans_dump_data { @@ -574,6 +582,7 @@ struct iwl_trans_txq_scd_cfg { * configured. May sleep. * @txq_disable: de-configure a Tx queue to send AMPDUs * Must be atomic + * @txq_set_shared_mode: change Tx queue shared/unshared marking * @wait_tx_queue_empty: wait until tx queues are empty. May sleep. * @freeze_txq_timer: prevents the timer of the queue from firing until the * queue is set to awake. Must be atomic. @@ -637,6 +646,9 @@ struct iwl_trans_ops { void (*txq_disable)(struct iwl_trans *trans, int queue, bool configure_scd); + void (*txq_set_shared_mode)(struct iwl_trans *trans, u32 txq_id, + bool shared); + int (*wait_tx_queue_empty)(struct iwl_trans *trans, u32 txq_bm); void (*freeze_txq_timer)(struct iwl_trans *trans, unsigned long txqs, bool freeze); @@ -749,6 +761,7 @@ enum iwl_plat_pm_mode { * @ops - pointer to iwl_trans_ops * @op_mode - pointer to the op_mode * @cfg - pointer to the configuration + * @drv - pointer to iwl_drv * @status: a bit-mask of transport status flags * @dev - pointer to struct device * that represents the device * @max_skb_frags: maximum number of fragments an SKB can have when transmitted. @@ -792,6 +805,7 @@ struct iwl_trans { const struct iwl_trans_ops *ops; struct iwl_op_mode *op_mode; const struct iwl_cfg *cfg; + struct iwl_drv *drv; enum iwl_trans_state state; unsigned long status; @@ -1052,6 +1066,13 @@ iwl_trans_txq_enable_cfg(struct iwl_trans *trans, int queue, u16 ssn, trans->ops->txq_enable(trans, queue, ssn, cfg, queue_wdg_timeout); } +static inline void iwl_trans_txq_set_shared_mode(struct iwl_trans *trans, + int queue, bool shared_mode) +{ + if (trans->ops->txq_set_shared_mode) + trans->ops->txq_set_shared_mode(trans, queue, shared_mode); +} + static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue, int fifo, int sta_id, int tid, int frame_limit, u16 ssn, |