diff options
| author | Arend van Spriel <arend@broadcom.com> | 2014-01-06 15:40:41 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-01-07 00:48:01 +0400 |
| commit | 2375d9701bb2f524ade9860fb4f7bc82c76c661a (patch) | |
| tree | ff6e0ff98584221fd9088d302f98a0601586b911 /drivers/net/wireless/brcm80211/include/brcmu_wifi.h | |
| parent | fad132285081c1c37b57be5ff74e23edbf9b1864 (diff) | |
| download | linux-2375d9701bb2f524ade9860fb4f7bc82c76c661a.tar.xz | |
brcmfmac: correct reporting HT40 support in wiphy htcap
Using 'iw phy' only showed HT20 support in the HT capabilities info.
This patch determines support for HT40 using a firmware query that
is supposed to work for all supported devices.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/include/brcmu_wifi.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/include/brcmu_wifi.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/brcm80211/include/brcmu_wifi.h index 0505cc065e0d..7ca2aa1035b2 100644 --- a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h +++ b/drivers/net/wireless/brcm80211/include/brcmu_wifi.h @@ -82,6 +82,20 @@ #define WLC_N_BW_40ALL 1 #define WLC_N_BW_20IN2G_40IN5G 2 +#define WLC_BW_20MHZ_BIT BIT(0) +#define WLC_BW_40MHZ_BIT BIT(1) +#define WLC_BW_80MHZ_BIT BIT(2) +#define WLC_BW_160MHZ_BIT BIT(3) + +/* Bandwidth capabilities */ +#define WLC_BW_CAP_20MHZ (WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_40MHZ (WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_80MHZ (WLC_BW_80MHZ_BIT|WLC_BW_40MHZ_BIT| \ + WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_160MHZ (WLC_BW_160MHZ_BIT|WLC_BW_80MHZ_BIT| \ + WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) +#define WLC_BW_CAP_UNRESTRICTED 0xFF + /* band types */ #define WLC_BAND_AUTO 0 /* auto-select */ #define WLC_BAND_5G 1 /* 5 Ghz */ |