b43: Add NPHY kconfig option

PATCH New Michael Buesch 1 participant 1 message Jan 4, 2008 Networking drivers (wireless)

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Michael Buesch

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2008-01-04 16:08 UTC #0 lore raw

PATCH 1/1 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 <[email protected]>

---

2.6.25 stuff.

drivers/net/wireless/b43/Kconfig +10 -0

Index: wireless-2.6/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

drivers/net/wireless/b43/main.c +7 -0

Index: wireless-2.6/drivers/net/wireless/b43/main.c
===================================================================
@@ -81,6 +81,7 @@ static const struct ssb_device_id b43_ss
 	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
 };

@@ -3097,6 +3098,12 @@ static int b43_phy_versioning(struct b43
 		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;
 	};