diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 71a6fb05356a..c5923125c3f9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -97,15 +97,7 @@ enum { */ struct iwl_device_cmd { struct iwl_cmd_header hdr; /* uCode API */ - union { - u32 flags; - u8 val8; - u16 val16; - u32 val32; - struct iwl_tx_cmd tx; - struct iwl6000_channel_switch_cmd chswitch; - u8 payload[DEF_CMD_PAYLOAD_SIZE]; - } __packed cmd; + u8 payload[DEF_CMD_PAYLOAD_SIZE]; } __packed; #define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl_device_cmd)) @@ -120,6 +112,8 @@ enum iwl_hcmd_dataflag { * struct iwl_host_cmd - Host command to the uCode * @data: array of chunks that composes the data of the host command * @reply_page: pointer to the page that holds the response to the host command + * @handler_status: return value of the handler of the command + * (put in setup_rx_handlers) - valid for SYNC mode only * @callback: * @flags: can be CMD_* note CMD_WANT_SKB is incompatible withe CMD_ASYNC * @len: array of the lenths of the chunks in data @@ -129,9 +123,8 @@ enum iwl_hcmd_dataflag { struct iwl_host_cmd { const void *data[IWL_MAX_CMD_TFDS]; unsigned long reply_page; - void (*callback)(struct iwl_shared *shrd, - struct iwl_device_cmd *cmd, - struct iwl_rx_packet *pkt); + int handler_status; + u32 flags; u16 len[IWL_MAX_CMD_TFDS]; u8 dataflags[IWL_MAX_CMD_TFDS]; @@ -151,7 +144,6 @@ struct iwl_host_cmd { * @wake_any_queue: wake all the queues of a specfic context IWL_RXON_CTX_* * @stop_device:stops the whole device (embedded CPU put to reset) * @send_cmd:send a host command - * @send_cmd_pdu:send a host command: flags can be CMD_* * @tx: send an skb * @reclaim: free packet until ssn. Returns a list of freed packets. * @tx_agg_alloc: allocate resources for a TX BA session @@ -178,14 +170,14 @@ struct iwl_trans_ops { void (*stop_device)(struct iwl_trans *trans); void (*tx_start)(struct iwl_trans *trans); - void (*wake_any_queue)(struct iwl_trans *trans, u8 ctx); + void (*wake_any_queue)(struct iwl_trans *trans, + enum iwl_rxon_context_id ctx); int (*send_cmd)(struct iwl_trans *trans, struct iwl_host_cmd *cmd); - int (*send_cmd_pdu)(struct iwl_trans *trans, u8 id, u32 flags, u16 len, - const void *data); int (*tx)(struct iwl_trans *trans, struct sk_buff *skb, - struct iwl_device_cmd *dev_cmd, u8 ctx, u8 sta_id); + struct iwl_device_cmd *dev_cmd, enum iwl_rxon_context_id ctx, + u8 sta_id); void (*reclaim)(struct iwl_trans *trans, int sta_id, int tid, int txq_id, int ssn, u32 status, struct sk_buff_head *skbs); @@ -209,9 +201,10 @@ struct iwl_trans_ops { int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir); int (*check_stuck_queue)(struct iwl_trans *trans, int q); int (*wait_tx_queue_empty)(struct iwl_trans *trans); - +#ifdef CONFIG_PM_SLEEP int (*suspend)(struct iwl_trans *trans); int (*resume)(struct iwl_trans *trans); +#endif }; /** @@ -255,7 +248,8 @@ static inline void iwl_trans_tx_start(struct iwl_trans *trans) trans->ops->tx_start(trans); } -static inline void iwl_trans_wake_any_queue(struct iwl_trans *trans, u8 ctx) +static inline void iwl_trans_wake_any_queue(struct iwl_trans *trans, + enum iwl_rxon_context_id ctx) { trans->ops->wake_any_queue(trans, ctx); } @@ -267,14 +261,12 @@ static inline int iwl_trans_send_cmd(struct iwl_trans *trans, return trans->ops->send_cmd(trans, cmd); } -static inline int iwl_trans_send_cmd_pdu(struct iwl_trans *trans, u8 id, - u32 flags, u16 len, const void *data) -{ - return trans->ops->send_cmd_pdu(trans, id, flags, len, data); -} +int iwl_trans_send_cmd_pdu(struct iwl_trans *trans, u8 id, + u32 flags, u16 len, const void *data); static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb, - struct iwl_device_cmd *dev_cmd, u8 ctx, u8 sta_id) + struct iwl_device_cmd *dev_cmd, enum iwl_rxon_context_id ctx, + u8 sta_id) { return trans->ops->tx(trans, skb, dev_cmd, ctx, sta_id); } @@ -339,6 +331,7 @@ static inline int iwl_trans_dbgfs_register(struct iwl_trans *trans, return trans->ops->dbgfs_register(trans, dir); } +#ifdef CONFIG_PM_SLEEP static inline int iwl_trans_suspend(struct iwl_trans *trans) { return trans->ops->suspend(trans); @@ -348,6 +341,7 @@ static inline int iwl_trans_resume(struct iwl_trans *trans) { return trans->ops->resume(trans); } +#endif /***************************************************** * Transport layers implementations |