diff options
| author | Ron Rindjunsky <ron.rindjunsky@intel.com> | 2008-05-15 13:54:14 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:48:05 -0400 |
| commit | 9636e583d2c641f8cb32d0681f5052b2885edd79 (patch) | |
| tree | 07b9eabffc5ddfa2a1882413504daafef0fc2c84 /drivers/net/wireless | |
| parent | 99da1b48fc77484aa8da85a45d9c3c1e00243659 (diff) | |
iwlwifi: iwl5000 WiFi/WiMax coexistence
This patch adds WiFi/WiMax coexistence to iwl5000.
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 54 |
2 files changed, 66 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 5e818eedb0e..520c7eaf1b0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -494,6 +494,16 @@ static void iwl5000_tx_queue_set_status(struct iwl_priv *priv, scd_retry ? "BA" : "AC", txq_id, tx_fifo_id); } +static int iwl5000_send_wimax_coex(struct iwl_priv *priv) +{ + struct iwl_wimax_coex_cmd coex_cmd; + + memset(&coex_cmd, 0, sizeof(coex_cmd)); + + return iwl_send_cmd_pdu(priv, COEX_PRIORITY_TABLE_CMD, + sizeof(coex_cmd), &coex_cmd); +} + static int iwl5000_alive_notify(struct iwl_priv *priv) { u32 a; @@ -568,6 +578,8 @@ static int iwl5000_alive_notify(struct iwl_priv *priv) iwl_release_nic_access(priv); spin_unlock_irqrestore(&priv->lock, flags); + iwl5000_send_wimax_coex(priv); + /* Ask for statistics now, the uCode will send notification * periodically after association */ iwl_send_statistics_request(priv, CMD_ASYNC); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index dd84326c97d..5b9e9bf0ac8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -93,6 +93,11 @@ enum { REPLY_LEDS_CMD = 0x48, REPLY_TX_LINK_QUALITY_CMD = 0x4e, /* 4965 only */ + /* WiMAX coexistence */ + COEX_PRIORITY_TABLE_CMD = 0x5a, /*5000 only */ + COEX_MEDIUM_NOTIFICATION = 0x5b, + COEX_EVENT_CMD = 0x5c, + /* 802.11h related */ RADAR_NOTIFICATION = 0x70, /* not used */ REPLY_QUIET_CMD = 0x71, /* not used */ @@ -2797,6 +2802,55 @@ struct iwl4965_led_cmd { u8 reserved; } __attribute__ ((packed)); +/* + * Coexistence WIFI/WIMAX Command + * COEX_PRIORITY_TABLE_CMD = 0x5a + * + */ +enum { + COEX_UNASSOC_IDLE = 0, + COEX_UNASSOC_MANUAL_SCAN = 1, + COEX_UNASSOC_AUTO_SCAN = 2, + COEX_CALIBRATION = 3, + COEX_PERIODIC_CALIBRATION = 4, + COEX_CONNECTION_ESTAB = 5, + COEX_ASSOCIATED_IDLE = 6, + COEX_ASSOC_MANUAL_SCAN = 7, + COEX_ASSOC_AUTO_SCAN = 8, + COEX_ASSOC_ACTIVE_LEVEL = 9, + COEX_RF_ON = 10, + COEX_RF_OFF = 11, + COEX_STAND_ALONE_DEBUG = 12, + COEX_IPAN_ASSOC_LEVEL = 13, + COEX_RSRVD1 = 14, + COEX_RSRVD2 = 15, + COEX_NUM_OF_EVENTS = 16 +}; + +struct iwl_wimax_coex_event_entry { + u8 request_prio; + u8 win_medium_prio; + u8 reserved; + u8 flags; +} __attribute__ ((packed)); + +/* COEX flag masks */ + +/* Staion table is valid */ +#define COEX_FLAGS_STA_TABLE_VALID_MSK (0x1) +/* UnMask wakeup src at unassociated sleep */ +#define COEX_FLAGS_UNASSOC_WA_UNMASK_MSK (0x4) +/* UnMask wakeup src at associated sleep */ +#define COEX_FLAGS_ASSOC_WA_UNMASK_MSK (0x8) +/* Enable CoEx feature. */ +#define COEX_FLAGS_COEX_ENABLE_MSK (0x80) + +struct iwl_wimax_coex_cmd { + u8 flags; + u8 reserved[3]; + struct iwl_wimax_coex_event_entry sta_prio[COEX_NUM_OF_EVENTS]; +} __attribute__ ((packed)); + /****************************************************************************** * (13) * Union of all expected notifications/responses: |