From c0624881187cd06fbcbdc177c507ab589b1b6f1e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 23 Jul 2014 16:55:44 +0200 Subject: [PATCH] b43: report correct rate to mac80211 for 5 GHz packets MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit So far we were assuming only A-PHY supports 5 GHz. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- drivers/net/wireless/b43/xmit.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 6e6ef3f..426dc13 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -80,9 +80,10 @@ static int b43_plcp_get_bitrate_idx_cck(struct b43_plcp_hdr6 *plcp) } /* Extract the bitrate index out of an OFDM PLCP header. */ -static int b43_plcp_get_bitrate_idx_ofdm(struct b43_plcp_hdr6 *plcp, bool aphy) +static int b43_plcp_get_bitrate_idx_ofdm(struct b43_plcp_hdr6 *plcp, bool ghz5) { - int base = aphy ? 0 : 4; + /* For 2 GHz band first OFDM rate is at index 4, see main.c */ + int base = ghz5 ? 0 : 4; switch (plcp->raw[0] & 0xF) { case 0xB: @@ -767,7 +768,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) if (phystat0 & B43_RX_PHYST0_OFDM) rate_idx = b43_plcp_get_bitrate_idx_ofdm(plcp, - phytype == B43_PHYTYPE_A); + !!(chanstat & B43_RX_CHAN_5GHZ)); else rate_idx = b43_plcp_get_bitrate_idx_cck(plcp); if (unlikely(rate_idx == -1)) { -- 2.7.4