diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-13 21:56:46 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-14 21:35:10 +0200 |
| commit | 3a9dddea89eb2132ba919fe04cb3b44a3b1e6db7 (patch) | |
| tree | b828fc097a87e692f1db3e9c5b70c2fa9f383d46 /drivers/net/wireless/ath/ath5k/base.h | |
| parent | ath5k: fix the EEPROM check for hw AES crypto support (diff) | |
| download | linux-3a9dddea89eb2132ba919fe04cb3b44a3b1e6db7.tar.xz linux-3a9dddea89eb2132ba919fe04cb3b44a3b1e6db7.zip | |
ath5k: disable 5 GHz support for the dualband PHY chip on dual-radio AR5312
There are two variants of AR5312 dual-band devices, one single-radio
and the other one dual-radio. On the dual-radio board, the first MAC
only supports 5 GHz, even though it has a dual-band PHY. The 2.4 GHz
part of this phy is used in pass-through mode, connecting the second
MAC with the second PHY.
Disable 2.4 GHz for the first MAC on an AR5312, but only if the board
configuration indicates a dual-radio device.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h index 4c4e36064a3b..b294f3305011 100644 --- a/drivers/net/wireless/ath/ath5k/base.h +++ b/drivers/net/wireless/ath/ath5k/base.h @@ -193,12 +193,13 @@ struct ath5k_softc { dma_addr_t desc_daddr; /* DMA (physical) address */ size_t desc_len; /* size of TX/RX descriptors */ - DECLARE_BITMAP(status, 5); + DECLARE_BITMAP(status, 6); #define ATH_STAT_INVALID 0 /* disable hardware accesses */ #define ATH_STAT_MRRETRY 1 /* multi-rate retry support */ #define ATH_STAT_PROMISC 2 #define ATH_STAT_LEDSOFT 3 /* enable LED gpio status */ #define ATH_STAT_STARTED 4 /* opened & irqs enabled */ +#define ATH_STAT_2G_DISABLED 5 /* multiband radio without 2G */ unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */ struct ieee80211_channel *curchan; /* current h/w channel */ |