p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mwifiex: add bss mode TLV to extended scan command 

We are setting BSS mode as ANY so that firmware will provide
all types of scan entries.

Signed-off-by: Aniket Nagarnaik <aniketn@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Aniket Nagarnaik 2015-07-16 08:05:21 -07:00 committed by Kalle Valo
parent 8358491d89
commit 40d7412b56
2 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/mwifiex/fw.h
View File

@ -179,6 +179,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define TLV_TYPE_CHANNEL_STATS (PROPRIETARY_TLV_BASE_ID + 198)
#define TLV_BTCOEX_WL_AGGR_WINSIZE (PROPRIETARY_TLV_BASE_ID + 202)
#define TLV_BTCOEX_WL_SCANTIME (PROPRIETARY_TLV_BASE_ID + 203)
#define TLV_TYPE_BSS_MODE (PROPRIETARY_TLV_BASE_ID + 206)
#define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048
@ -1434,6 +1435,11 @@ struct host_cmd_ds_802_11_scan_ext {
u8 tlv_buffer[1];
} __packed;
struct mwifiex_ie_types_bss_mode {
struct mwifiex_ie_types_header header;
u8 bss_mode;
} __packed;
struct mwifiex_ie_types_bss_scan_rsp {
struct mwifiex_ie_types_header header;
u8 bssid[ETH_ALEN];

10
drivers/net/wireless/mwifiex/scan.c
View File

@ -823,6 +823,7 @@ mwifiex_config_scan(struct mwifiex_private *priv,
int i;
u8 ssid_filter;
struct mwifiex_ie_types_htcap *ht_cap;
struct mwifiex_ie_types_bss_mode *bss_mode;
/* The tlv_buf_len is calculated for each scan command. The TLVs added
in this routine will be preserved since the routine that sends the
@ -968,6 +969,15 @@ mwifiex_config_scan(struct mwifiex_private *priv,
else
*max_chan_per_scan = MWIFIEX_DEF_CHANNELS_PER_SCAN_CMD;
if (adapter->ext_scan) {
bss_mode = (struct mwifiex_ie_types_bss_mode *)tlv_pos;
bss_mode->header.type = cpu_to_le16(TLV_TYPE_BSS_MODE);
bss_mode->header.len = cpu_to_le16(sizeof(bss_mode->bss_mode));
bss_mode->bss_mode = scan_cfg_out->bss_mode;
tlv_pos += sizeof(bss_mode->header) +
le16_to_cpu(bss_mode->header.len);
}
/* If the input config or adapter has the number of Probes set,
add tlv */
if (num_probes) {