The patch titled
pata_sis: add missing UDMA5 timing value in sis_66_set_dmamode()
has been removed from the -mm tree. Its filename was
pata_sis-add-missing-udma5-timing-value-in-sis_66_set_dmamode.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: pata_sis: add missing UDMA5 timing value in sis_66_set_dmamode()
From: Tejun Heo <htejun@xxxxxxxxx>
sis_66_set_dmamode() also handles early UDMA100 (SIS630 ET) but is
missing udma timing value for UDMA100. According to sis5513, this
should be 0x8000. This caused UDMA100 device to fail on pata_sis till
it downgrades to UDMA66 while it works fine on sis5513 at UDMA100.
Reported by Adam Blech.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
Cc: Adam Blech <desaster.area@xxxxxxxxx>
Acked-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Chuck Ebbert <cebbert@xxxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN drivers/ata/pata_sis.c~pata_sis-add-missing-udma5-timing-value-in-sis_66_set_dmamode drivers/ata/pata_sis.c
--- a/drivers/ata/pata_sis.c~pata_sis-add-missing-udma5-timing-value-in-sis_66_set_dmamode
+++ a/drivers/ata/pata_sis.c
@@ -375,8 +375,9 @@ static void sis_66_set_dmamode (struct a
int drive_pci = sis_old_port_base(adev);
u16 timing;
+ /* MWDMA 0-2 and UDMA 0-5 */
const u16 mwdma_bits[] = { 0x008, 0x302, 0x301 };
- const u16 udma_bits[] = { 0xF000, 0xD000, 0xB000, 0xA000, 0x9000};
+ const u16 udma_bits[] = { 0xF000, 0xD000, 0xB000, 0xA000, 0x9000, 0x8000 };
pci_read_config_word(pdev, drive_pci, &timing);
_
Patches currently in -mm which might be from htejun@xxxxxxxxx are
origin.patch
git-libata-all.patch
pata_acpi-restore-driver.patch
pata_acpi-rework-the-acpi-drivers-based-upon-experience.patch
libata-implement-ata_wait_after_reset.patch
libata-add-a-drivers-ide-style-dma-disable.patch
drivers-ata-pata_ixp4xx_cfc-ioremap-return-code-check.patch
libata-add-human-readable-error-value-decoding-v3.patch
scsi-expose-an-support-to-user-space.patch
libata-expose-an-to-user-space.patch
introduce-dma_mask_none-as-a-signal-for-unable-to-do.patch
pcmcia-use-dma_mask_none-for-the-default-for-all.patch
scsi-early-detection-of-medium-not-present-updated.patch
git-block.patch
-
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