[PATCH stable 3/4] b43: Add more btcoexist workarounds

[PATCH stable 3/4] b43: Add more btcoexist workarounds

[Michael Buesch]

This adds more workarounds for devices with broken BT bits.

This patch is in wireless-testing.git, commit
4b43b16f74b362d4d2ce7df5b761eb838dfd5d32

Signed-off-by: Michael Buesch <mb@bu3sch.de>


Index: linux-2.6.25/drivers/net/wireless/b43/main.c
===================================================================
--- linux-2.6.25.orig/drivers/net/wireless/b43/main.c	2008-04-19 18:32:08.000000000 +0200
+++ linux-2.6.25/drivers/net/wireless/b43/main.c	2008-04-19 18:32:08.000000000 +0200
@@ -4009,6 +4009,12 @@ static int b43_one_core_attach(struct ss
 	return err;
 }
 
+#define IS_PDEV(pdev, _vendor, _device, _subvendor, _subdevice)		( \
+	(pdev->vendor == PCI_VENDOR_ID_##_vendor) &&			\
+	(pdev->device == _device) &&					\
+	(pdev->subsystem_vendor == PCI_VENDOR_ID_##_subvendor) &&	\
+	(pdev->subsystem_device == _subdevice)				)
+
 static void b43_sprom_fixup(struct ssb_bus *bus)
 {
 	struct pci_dev *pdev;
@@ -4022,10 +4028,9 @@ static void b43_sprom_fixup(struct ssb_b
 		bus->sprom.boardflags_lo |= B43_BFL_PACTRL;
 	if (bus->bustype == SSB_BUSTYPE_PCI) {
 		pdev = bus->host_pci;
-		if (pdev->vendor == PCI_VENDOR_ID_BROADCOM &&
-		    pdev->device == 0x4318 &&
-		    pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK &&
-		    pdev->subsystem_device == 0x100F)
+		if (IS_PDEV(pdev, BROADCOM, 0x4318, ASUSTEK, 0x100F) ||
+		    IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0015) ||
+		    IS_PDEV(pdev, BROADCOM, 0x4320, LINKSYS, 0x0013))
 			bus->sprom.boardflags_lo &= ~B43_BFL_BTCOEXIST;
 	}
 }