Hello. Alan wrote:
+ * We work around this by initiating dummy, zero-length DMA transfer on + * a DMA timeout expiration. I found no better way to do this with the current
Novel workaround and probably better than resetting the chip as the winbong does.
I didn't try resetting however the datasheet suggests it just won't do.
+static int tc86c001_busproc(ide_drive_t *drive, int state) +{
Waste of space having a busproc routine. The maintainer removed all the usable hotplug support from old IDE so this might as well be dropped.
Don't know what you mean, ioctl is still there...
@@ -1407,6 +1407,24 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN 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 PIO transfer won't work if BAR0 falls at the odd 8 bytes. + * Re-allocate the region if needed. + */
NAK. I think this fixup should be testing if the device port 0 is in native mode before doing the fixup. In comaptibility mode bar 0 is
The chip is native mode only.
"Close but no cookie": please fix the PCI quirk to match the current -mm behaviour with the ATA resource tree. Otherwise - nice driver.
Ugh, I should've expected some backstab from -mm tree...
Alan
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