From 3a9dddea89eb2132ba919fe04cb3b44a3b1e6db7 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 13 Apr 2011 21:56:46 +0200 Subject: 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 Tested-by: Sedat Dilek Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/base.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/ath/ath5k/base.h') 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 */ -- cgit v1.2.3