Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

iwlwifi: coex API data structure

Browse source 
Add data structure define for COEX_MEDIUM_NOTIFICATION and
COEX_EVENT_CMD host commands.

COEX_MEDIUM_NOTIFICATION is notification from uCode to host to indicate
medium changes. COEX_EVENT_CMD is from host to uCode for coex event
request.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy 2009-10-30 14:36:16 -07:00 committed by John W. Linville
parent f2f21b4928
commit fe1bcbfda7
2 changed files with 68 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

69
drivers/net/wireless/iwlwifi/iwl-commands.h
View file

@ -3503,30 +3503,42 @@ struct iwl_led_cmd {
} __attribute__ ((packed));
/*
* Coexistence WIFI/WIMAX Command
* COEX_PRIORITY_TABLE_CMD = 0x5a
*
* station priority table entries
* also used as potential "events" value for both
* COEX_MEDIUM_NOTIFICATION and COEX_EVENT_CMD
*/
enum {
/* un-association part */
COEX_UNASSOC_IDLE = 0,
COEX_UNASSOC_MANUAL_SCAN = 1,
COEX_UNASSOC_AUTO_SCAN = 2,
/* calibration */
COEX_CALIBRATION = 3,
COEX_PERIODIC_CALIBRATION = 4,
/* connection */
COEX_CONNECTION_ESTAB = 5,
/* association part */
COEX_ASSOCIATED_IDLE = 6,
COEX_ASSOC_MANUAL_SCAN = 7,
COEX_ASSOC_AUTO_SCAN = 8,
COEX_ASSOC_ACTIVE_LEVEL = 9,
/* RF ON/OFF */
COEX_RF_ON = 10,
COEX_RF_OFF = 11,
COEX_STAND_ALONE_DEBUG = 12,
/* IPAN */
COEX_IPAN_ASSOC_LEVEL = 13,
/* reserved */
COEX_RSRVD1 = 14,
COEX_RSRVD2 = 15,
COEX_NUM_OF_EVENTS = 16
};
/*
* Coexistence WIFI/WIMAX Command
* COEX_PRIORITY_TABLE_CMD = 0x5a
*
*/
struct iwl_wimax_coex_event_entry {
u8 request_prio;
u8 win_medium_prio;
@ -3551,6 +3563,55 @@ struct iwl_wimax_coex_cmd {
struct iwl_wimax_coex_event_entry sta_prio[COEX_NUM_OF_EVENTS];
} __attribute__ ((packed));
/*
* Coexistence MEDIUM NOTIFICATION
* COEX_MEDIUM_NOTIFICATION = 0x5b
*
* notification from uCode to host to indicate medium changes
*
*/
/*
* status field
* bit 0 - 2: medium status
* bit 3: medium change indication
* bit 4 - 31: reserved
*/
/* status option values, (0 - 2 bits) */
#define COEX_MEDIUM_BUSY (0x0) /* radio belongs to WiMAX */
#define COEX_MEDIUM_ACTIVE (0x1) /* radio belongs to WiFi */
#define COEX_MEDIUM_PRE_RELEASE (0x2) /* received radio release */
#define COEX_MEDIUM_MSK (0x7)
/* send notification status (1 bit) */
#define COEX_MEDIUM_CHANGED (0x8)
#define COEX_MEDIUM_CHANGED_MSK (0x8)
#define COEX_MEDIUM_SHIFT (3)
struct iwl_coex_medium_notification {
__le32 status;
__le32 events;
} __attribute__ ((packed));
/*
* Coexistence EVENT Command
* COEX_EVENT_CMD = 0x5c
*
* send from host to uCode for coex event request.
*/
/* flags options */
#define COEX_EVENT_REQUEST_MSK (0x1)
struct iwl_coex_event_cmd {
u8 flags;
u8 event;
__le16 reserved;
} __attribute__ ((packed));
struct iwl_coex_event_resp {
__le32 status;
} __attribute__ ((packed));
/******************************************************************************
* (13)
* Union of all expected notifications/responses:
@ -3587,6 +3648,8 @@ struct iwl_rx_packet {
struct iwl_notif_statistics stats;
struct iwl_compressed_ba_resp compressed_ba;
struct iwl_missed_beacon_notif missed_beacon;
struct iwl_coex_medium_notification coex_medium_notif;
struct iwl_coex_event_resp coex_event;
__le32 status;
u8 raw[0];
} u;

2
drivers/net/wireless/iwlwifi/iwl-hcmd.c
View file

@ -55,6 +55,8 @@ const char *get_cmd_string(u8 cmd)
IWL_CMD(REPLY_LEDS_CMD);
IWL_CMD(REPLY_TX_LINK_QUALITY_CMD);
IWL_CMD(COEX_PRIORITY_TABLE_CMD);
IWL_CMD(COEX_MEDIUM_NOTIFICATION);
IWL_CMD(COEX_EVENT_CMD);
IWL_CMD(RADAR_NOTIFICATION);
IWL_CMD(REPLY_QUIET_CMD);
IWL_CMD(REPLY_CHANNEL_SWITCH);