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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-07 19:32:36 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-07 19:32:36 -0800
commit905adce4094d64a6691df994e424fbf486301adc (patch)
treec4e3a2fb1465eeb713b3bec5ef4634c28179a14b /drivers/pci/quirks.c
parent78149df6d565c36675463352d0bfe0000b02b7a7 (diff)
parent1e8f34f7d88c969a06229a786241839d49dd63e3 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: (23 commits) ide-acpi support warning fix ACPI support for IDE devices IDE Driver for Delkin/Lexar/etc.. cardbus CF adapter ide: it8213 IDE driver update (version 2) ide: add it8213 IDE driver tc86c001: add missing __init tag for tc86c001_ide_init() tc86c001: mark init_chipset_tc86c001() with __devinit tag tc86c001: init_hwif_tc86c001() can be static ide: add Toshiba TC86C001 IDE driver (take 2) pdc202xx_new: remove check_in_drive_lists abomination pdc202xx_new: remove useless code slc90e66: carry over fixes from piix driver piix: tuneproc() fixes/cleanups piix: fix 82371MX enablebits hpt366: HPT36x PCI clock detection fix hpt366: init code rewrite hpt366: clean up DMA timeout handling for HPT370 hpt366: merge HPT37x speedproc handlers hpt366: cache channel's MCR address hpt366: switch to using pci_get_slot ...
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 0d0ba2fad5fc..11217bda4b9e 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1460,6 +1460,24 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm);
+/*
+ * Toshiba TC86C001 IDE controller reports the standard 8-byte BAR0 size
+ * but the PIO transfers won't work if BAR0 falls at the odd 8 bytes.
+ * Re-allocate the region if needed...
+ */
+static void __init quirk_tc86c001_ide(struct pci_dev *dev)
+{
+ struct resource *r = &dev->resource[0];
+
+ if (r->start & 0x8) {
+ r->start = 0;
+ r->end = 0xf;
+ }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TOSHIBA_2,
+ PCI_DEVICE_ID_TOSHIBA_TC86C001_IDE,
+ quirk_tc86c001_ide);
+
static void __devinit quirk_netmos(struct pci_dev *dev)
{
unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;