diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/cmd.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/cmd.h | 168 |
1 files changed, 155 insertions, 13 deletions
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index aa307dcd081..7aef1f24352 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -27,31 +27,26 @@ #include "wl12xx.h" +struct acx_header; + int wl12xx_cmd_send(struct wl12xx *wl, u16 type, void *buf, size_t buf_len); int wl12xx_cmd_test(struct wl12xx *wl, void *buf, size_t buf_len, u8 answer); -int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 ie_id, u16 ie_len, - void *answer); -int wl12xx_cmd_configure(struct wl12xx *wl, void *ie, int ie_len); +int wl12xx_cmd_interrogate(struct wl12xx *wl, u16 id, void *buf, size_t len); +int wl12xx_cmd_configure(struct wl12xx *wl, u16 id, void *buf, size_t len); int wl12xx_cmd_vbm(struct wl12xx *wl, u8 identity, void *bitmap, u16 bitmap_len, u8 bitmap_control); -int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, u8 enable); +int wl12xx_cmd_data_path(struct wl12xx *wl, u8 channel, bool enable); int wl12xx_cmd_join(struct wl12xx *wl, u8 bss_type, u8 dtim_interval, u16 beacon_interval, u8 wait); int wl12xx_cmd_ps_mode(struct wl12xx *wl, u8 ps_mode); -int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, u32 len, void *answer); +int wl12xx_cmd_read_memory(struct wl12xx *wl, u32 addr, void *answer, + size_t len); int wl12xx_cmd_template_set(struct wl12xx *wl, u16 cmd_id, void *buf, size_t buf_len); /* unit ms */ #define WL12XX_COMMAND_TIMEOUT 2000 -#define WL12XX_MAX_TEMPLATE_SIZE 300 - -struct wl12xx_cmd_packet_template { - __le16 size; - u8 template[WL12XX_MAX_TEMPLATE_SIZE]; -} __attribute__ ((packed)); - enum wl12xx_commands { CMD_RESET = 0, CMD_INTERROGATE = 1, /*use this to read information elements*/ @@ -100,9 +95,15 @@ enum wl12xx_commands { #define MAX_CMD_PARAMS 572 -struct wl12xx_command { +struct wl12xx_cmd_header { u16 id; u16 status; + /* payload */ + u8 data[0]; +} __attribute__ ((packed)); + +struct wl12xx_command { + struct wl12xx_cmd_header header; u8 parameters[MAX_CMD_PARAMS]; }; @@ -144,6 +145,8 @@ enum { #define MAX_READ_SIZE 256 struct cmd_read_write_memory { + struct wl12xx_cmd_header header; + /* The address of the memory to read from or write to.*/ u32 addr; @@ -211,6 +214,8 @@ struct basic_scan_channel_parameters { #define SCAN_MAX_NUM_OF_CHANNELS 16 struct cmd_scan { + struct wl12xx_cmd_header header; + struct basic_scan_parameters params; struct basic_scan_channel_parameters channels[SCAN_MAX_NUM_OF_CHANNELS]; } __attribute__ ((packed)); @@ -227,6 +232,8 @@ enum { struct cmd_join { + struct wl12xx_cmd_header header; + u32 bssid_lsb; u16 bssid_msb; u16 beacon_interval; /* in TBTTs */ @@ -261,5 +268,140 @@ struct cmd_join { u8 reserved; } __attribute__ ((packed)); +struct cmd_enabledisable_path { + struct wl12xx_cmd_header header; + + u8 channel; + u8 padding[3]; +} __attribute__ ((packed)); + +#define WL12XX_MAX_TEMPLATE_SIZE 300 + +struct wl12xx_cmd_packet_template { + struct wl12xx_cmd_header header; + + __le16 size; + u8 data[0]; +} __attribute__ ((packed)); + +#define TIM_ELE_ID 5 +#define PARTIAL_VBM_MAX 251 + +struct wl12xx_tim { + u8 identity; + u8 length; + u8 dtim_count; + u8 dtim_period; + u8 bitmap_ctrl; + u8 pvb_field[PARTIAL_VBM_MAX]; /* Partial Virtual Bitmap */ +} __attribute__ ((packed)); + +/* Virtual Bit Map update */ +struct wl12xx_cmd_vbm_update { + struct wl12xx_cmd_header header; + __le16 len; + u8 padding[2]; + struct wl12xx_tim tim; +} __attribute__ ((packed)); + +enum wl12xx_cmd_ps_mode { + STATION_ACTIVE_MODE, + STATION_POWER_SAVE_MODE +}; + +struct wl12xx_cmd_ps_params { + struct wl12xx_cmd_header header; + + u8 ps_mode; /* STATION_* */ + u8 send_null_data; /* Do we have to send NULL data packet ? */ + u8 retries; /* Number of retires for the initial NULL data packet */ + + /* + * TUs during which the target stays awake after switching + * to power save mode. + */ + u8 hang_over_period; + u16 null_data_rate; + u8 pad[2]; +} __attribute__ ((packed)); + +struct wl12xx_cmd_trigger_scan_to { + struct wl12xx_cmd_header header; + + u32 timeout; +}; + +/* HW encryption keys */ +#define NUM_ACCESS_CATEGORIES_COPY 4 +#define MAX_KEY_SIZE 32 + +/* When set, disable HW encryption */ +#define DF_ENCRYPTION_DISABLE 0x01 +/* When set, disable HW decryption */ +#define DF_SNIFF_MODE_ENABLE 0x80 + +enum wl12xx_cmd_key_action { + KEY_ADD_OR_REPLACE = 1, + KEY_REMOVE = 2, + KEY_SET_ID = 3, + MAX_KEY_ACTION = 0xffff, +}; + +enum wl12xx_cmd_key_type { + KEY_WEP_DEFAULT = 0, + KEY_WEP_ADDR = 1, + KEY_AES_GROUP = 4, + KEY_AES_PAIRWISE = 5, + KEY_WEP_GROUP = 6, + KEY_TKIP_MIC_GROUP = 10, + KEY_TKIP_MIC_PAIRWISE = 11, +}; + +/* + * + * key_type_e key size key format + * ---------- --------- ---------- + * 0x00 5, 13, 29 Key data + * 0x01 5, 13, 29 Key data + * 0x04 16 16 bytes of key data + * 0x05 16 16 bytes of key data + * 0x0a 32 16 bytes of TKIP key data + * 8 bytes of RX MIC key data + * 8 bytes of TX MIC key data + * 0x0b 32 16 bytes of TKIP key data + * 8 bytes of RX MIC key data + * 8 bytes of TX MIC key data + * + */ + +struct wl12xx_cmd_set_keys { + struct wl12xx_cmd_header header; + + /* Ignored for default WEP key */ + u8 addr[ETH_ALEN]; + + /* key_action_e */ + u16 key_action; + + u16 reserved_1; + + /* key size in bytes */ + u8 key_size; + + /* key_type_e */ + u8 key_type; + u8 ssid_profile; + + /* + * TKIP, AES: frame's key id field. + * For WEP default key: key id; + */ + u8 id; + u8 reserved_2[6]; + u8 key[MAX_KEY_SIZE]; + u16 ac_seq_num16[NUM_ACCESS_CATEGORIES_COPY]; + u32 ac_seq_num32[NUM_ACCESS_CATEGORIES_COPY]; +} __attribute__ ((packed)); + #endif /* __WL12XX_CMD_H__ */ |