diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/wmi.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index fde6da619f30..5c3b710b8f31 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -39,7 +39,7 @@ struct wmi_fw_version { struct wmi_event_swba { __be64 tsf; u8 beacon_pending; -}; +} __packed; /* * 64 - HTC header - WMI header - 1 / txstatus @@ -112,6 +112,7 @@ enum wmi_cmd_id { WMI_TX_STATS_CMDID, WMI_RX_STATS_CMDID, WMI_BITRATE_MASK_CMDID, + WMI_REG_RMW_CMDID, }; enum wmi_event_id { @@ -125,12 +126,19 @@ enum wmi_event_id { }; #define MAX_CMD_NUMBER 62 +#define MAX_RMW_CMD_NUMBER 15 struct register_write { __be32 reg; __be32 val; }; +struct register_rmw { + __be32 reg; + __be32 set; + __be32 clr; +} __packed; + struct ath9k_htc_tx_event { int count; struct __wmi_event_txstatus txs; @@ -143,7 +151,7 @@ struct wmi { enum htc_endpoint_id ctrl_epid; struct mutex op_mutex; struct completion cmd_wait; - enum wmi_cmd_id last_cmd_id; + u16 last_seq_id; struct sk_buff_head wmi_event_queue; struct tasklet_struct wmi_event_tasklet; u16 tx_seq_id; @@ -156,23 +164,32 @@ struct wmi { spinlock_t wmi_lock; + /* multi write section */ atomic_t mwrite_cnt; struct register_write multi_write[MAX_CMD_NUMBER]; u32 multi_write_idx; struct mutex multi_write_mutex; + + /* multi rmw section */ + atomic_t m_rmw_cnt; + struct register_rmw multi_rmw[MAX_RMW_CMD_NUMBER]; + u32 multi_rmw_idx; + struct mutex multi_rmw_mutex; + }; struct wmi *ath9k_init_wmi(struct ath9k_htc_priv *priv); -void ath9k_deinit_wmi(struct ath9k_htc_priv *priv); int ath9k_wmi_connect(struct htc_target *htc, struct wmi *wmi, enum htc_endpoint_id *wmi_ctrl_epid); int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id, u8 *cmd_buf, u32 cmd_len, u8 *rsp_buf, u32 rsp_len, u32 timeout); -void ath9k_wmi_event_tasklet(unsigned long data); +void ath9k_wmi_event_tasklet(struct tasklet_struct *t); void ath9k_fatal_work(struct work_struct *work); void ath9k_wmi_event_drain(struct ath9k_htc_priv *priv); +void ath9k_stop_wmi(struct ath9k_htc_priv *priv); +void ath9k_destroy_wmi(struct ath9k_htc_priv *priv); #define WMI_CMD(_wmi_cmd) \ do { \ |