From: Michael Buesch <mb@bu3sch.de>
To: stable@kernel.org
Cc: bcm43xx-dev@lists.berlios.de, linux-wireless@vger.kernel.org
Subject: [PATCH stable 3/4] b43: Add more btcoexist workarounds
Date: Thu, 24 Apr 2008 20:04:38 +0200 [thread overview]
Message-ID: <200804242004.39249.mb@bu3sch.de> (raw)
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;
}
}
reply other threads:[~2008-04-24 18:09 UTC|newest]
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