From: Michael Buesch <mb@bu3sch.de>
To: John Linville <linville@tuxdriver.com>
Cc: bcm43xx-dev@lists.berlios.de, linux-wireless@vger.kernel.org
Subject: [PATCH] b43: Add more btcoexist workarounds
Date: Sat, 19 Apr 2008 16:53:00 +0200 [thread overview]
Message-ID: <200804191653.00459.mb@bu3sch.de> (raw)
This adds more workarounds for devices with broken BT bits.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
---
John, this is for 2.6.26
Index: wireless-testing/drivers/net/wireless/b43/main.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/b43/main.c 2008-04-18 21:00:58.000000000 +0200
+++ wireless-testing/drivers/net/wireless/b43/main.c 2008-04-19 16:43:36.000000000 +0200
@@ -4420,12 +4420,18 @@ static int b43_one_core_attach(struct ss
err_kfree_wldev:
kfree(wldev);
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;
/* boardflags workarounds */
if (bus->boardinfo.vendor == SSB_BOARDVENDOR_DELL &&
@@ -4433,16 +4439,15 @@ static void b43_sprom_fixup(struct ssb_b
bus->sprom.boardflags_lo |= B43_BFL_BTCOEXIST;
if (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE &&
bus->boardinfo.type == 0x4E && bus->boardinfo.rev > 0x40)
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;
}
}
static void b43_wireless_exit(struct ssb_device *dev, struct b43_wl *wl)
{
reply other threads:[~2008-04-19 14:54 UTC|newest]
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