From 2e35af143a1380173ba292e48e9b4913ef16b4ee Mon Sep 17 00:00:00 2001
From: Michael Buesch <mb@bu3sch.de>
Date: Sun, 27 Apr 2008 19:06:18 +0200
Subject: [PATCH] b43: Fix dual-PHY devices
This fixes operation of dual-PHY (A/B/G) devices.
Do not anounce the A-PHY to mac80211, as that's not supported, yet.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/b43/main.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 94a0cdeb39a..1e95c4f5256 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4326,6 +4326,14 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
err = -EOPNOTSUPP;
goto err_powerdown;
}
+ if (1 /* disable A-PHY */) {
+ /* FIXME: For now we disable the A-PHY on multi-PHY devices. */
+ if (dev->phy.type != B43_PHYTYPE_N) {
+ have_2ghz_phy = 1;
+ have_5ghz_phy = 0;
+ }
+ }
+
dev->phy.gmode = have_2ghz_phy;
tmp = dev->phy.gmode ? B43_TMSLOW_GMODE : 0;
b43_wireless_core_reset(dev, tmp);
--
2.20.1