mwifiex: add set_cqm_rssi_config handler support

In this handler LOW_RSSI and HIGH_RSSI events are subscribed
to FW using provided threshold value so that FW will monitor
connection quality and trigger any of these events.

Driver will notify cfg80211 about connection quality based on
inputs from FW and provided hysteresis.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 930ad2f4b1e3..e3b8c7062dbe 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -92,10 +92,12 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define TLV_TYPE_KEY_MATERIAL       (PROPRIETARY_TLV_BASE_ID + 0)
 #define TLV_TYPE_CHANLIST           (PROPRIETARY_TLV_BASE_ID + 1)
 #define TLV_TYPE_NUMPROBES          (PROPRIETARY_TLV_BASE_ID + 2)
+#define TLV_TYPE_RSSI_LOW           (PROPRIETARY_TLV_BASE_ID + 4)
 #define TLV_TYPE_PASSTHROUGH        (PROPRIETARY_TLV_BASE_ID + 10)
 #define TLV_TYPE_WMMQSTATUS         (PROPRIETARY_TLV_BASE_ID + 16)
 #define TLV_TYPE_WILDCARDSSID       (PROPRIETARY_TLV_BASE_ID + 18)
 #define TLV_TYPE_TSFTIMESTAMP       (PROPRIETARY_TLV_BASE_ID + 19)
+#define TLV_TYPE_RSSI_HIGH          (PROPRIETARY_TLV_BASE_ID + 22)
 #define TLV_TYPE_AUTH_TYPE          (PROPRIETARY_TLV_BASE_ID + 31)
 #define TLV_TYPE_CHANNELBANDLIST    (PROPRIETARY_TLV_BASE_ID + 42)
 #define TLV_TYPE_RATE_DROP_CONTROL  (PROPRIETARY_TLV_BASE_ID + 82)
@@ -194,6 +196,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define HostCmd_CMD_802_11_KEY_MATERIAL               0x005e
 #define HostCmd_CMD_802_11_BG_SCAN_QUERY              0x006c
 #define HostCmd_CMD_WMM_GET_STATUS                    0x0071
+#define HostCmd_CMD_802_11_SUBSCRIBE_EVENT            0x0075
 #define HostCmd_CMD_802_11_TX_RATE_QUERY              0x007f
 #define HostCmd_CMD_802_11_IBSS_COALESCING_STATUS     0x0083
 #define HostCmd_CMD_VERSION_EXT                       0x0097
@@ -228,6 +231,8 @@ enum ENH_PS_MODES {
 #define HostCmd_RET_BIT                       0x8000
 #define HostCmd_ACT_GEN_GET                   0x0000
 #define HostCmd_ACT_GEN_SET                   0x0001
+#define HostCmd_ACT_BITWISE_SET               0x0002
+#define HostCmd_ACT_BITWISE_CLR               0x0003
 #define HostCmd_RESULT_OK                     0x0000
 
 #define HostCmd_ACT_MAC_RX_ON                 0x0001
@@ -1146,6 +1151,17 @@ struct host_cmd_ds_pcie_details {
         u32 sleep_cookie_addr_hi;
 } __packed;
 
+struct mwifiex_ie_types_rssi_threshold {
+        struct mwifiex_ie_types_header header;
+        u8 abs_value;
+        u8 evt_freq;
+} __packed;
+
+struct host_cmd_ds_802_11_subsc_evt {
+        __le16 action;
+        __le16 events;
+} __packed;
+
 struct host_cmd_ds_command {
         __le16 command;
         __le16 size;
@@ -1195,6 +1211,7 @@ struct host_cmd_ds_command {
                 struct host_cmd_ds_set_bss_mode bss_mode;
                 struct host_cmd_ds_pcie_details pcie_host_spec;
                 struct host_cmd_ds_802_11_eeprom_access eeprom;
+                struct host_cmd_ds_802_11_subsc_evt subsc_evt;
         } params;
 } __packed;