From d5c71e464170e823b5ae5fe7b3555f3c31694148 Mon Sep 17 00:00:00 2001
From: Michael Buesch <mb@bu3sch.de>
Date: Fri, 4 Jan 2008 17:06:29 +0100
Subject: [PATCH] b43: Add NPHY kconfig option
This adds a new Kconfig option for enabling probing of N-PHYs.
This option will be removed again once the stuff works.
For now it is to help in development. This way real users won't
execute the broken N-PHY codepaths, but the developers can easily
enable N-PHY stuff.
To enable N-PHY probing simply remove the BROKEN dependency
and enable the option in the kernel config.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/b43/Kconfig | 10 ++++++++++
drivers/net/wireless/b43/main.c | 7 +++++++
2 files changed, 17 insertions(+)
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 8aa5e3458dcd..1a2141dabdc7 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -61,6 +61,16 @@ config B43_PCMCIA
If unsure, say N.
+config B43_NPHY
+ bool "Pre IEEE 802.11n support (BROKEN)"
+ depends on B43 && EXPERIMENTAL && BROKEN
+ ---help---
+ Support for the IEEE 802.11n draft.
+
+ THIS IS BROKEN AND DOES NOT WORK YET.
+
+ SAY N.
+
# This config option automatically enables b43 LEDS support,
# if it's possible.
config B43_LEDS
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 62e4b6371e55..39eaeb5598b5 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -81,6 +81,7 @@ static const struct ssb_device_id b43_ssb_tbl[] = {
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 7),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 9),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 10),
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 11),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 13),
SSB_DEVTABLE_END
};
@@ -3053,6 +3054,12 @@ static int b43_phy_versioning(struct b43_wldev *dev)
if (phy_rev > 9)
unsupported = 1;
break;
+#ifdef CONFIG_B43_NPHY
+ case B43_PHYTYPE_N:
+ if (phy_rev > 1)
+ unsupported = 1;
+ break;
+#endif
default:
unsupported = 1;
};