Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f2befd9e80b39a5aa54d65cf59b6a5feb9a8117e
Commit: f2befd9e80b39a5aa54d65cf59b6a5feb9a8117e
Parent: 95ba8c17bc57bf4666e9de2be715b69d9a1ba211
Author: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Mon Jul 9 23:17:58 2007 +0200
Committer: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Mon Jul 9 23:17:58 2007 +0200
sis5513: backport short cables support from pata_sis.c
Backport short cables support from pata_sis.c.
This patch allows UDMA > 2 modes on ASUS A6K.
Thanks to testing this patch goes out to Jiri Stavinoha.
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
Acked-by: Sergei Shtylyov <[EMAIL PROTECTED]>
---
drivers/ide/pci/sis5513.c | 25 ++++++++++++++++++++++++-
1 files changed, 24 insertions(+), 1 deletions(-)
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 4457c9d..f875183 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -1,5 +1,5 @@
/*
- * linux/drivers/ide/pci/sis5513.c Version 0.20 Mar 4, 2007
+ * linux/drivers/ide/pci/sis5513.c Version 0.25 Jun 10, 2007
*
* Copyright (C) 1999-2000 Andre Hedrick <[EMAIL PROTECTED]>
* Copyright (C) 2002 Lionel Bouton <[EMAIL PROTECTED]>, Maintainer
@@ -796,10 +796,33 @@ static unsigned int __devinit init_chipset_sis5513
(struct pci_dev *dev, const c
return 0;
}
+struct sis_laptop {
+ u16 device;
+ u16 subvendor;
+ u16 subdevice;
+};
+
+static const struct sis_laptop sis_laptop[] = {
+ /* devid, subvendor, subdev */
+ { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */
+ /* end marker */
+ { 0, }
+};
+
static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
{
+ struct pci_dev *pdev = hwif->pci_dev;
+ const struct sis_laptop *lap = &sis_laptop[0];
u8 ata66 = 0;
+ while (lap->device) {
+ if (lap->device == pdev->device &&
+ lap->subvendor == pdev->subsystem_vendor &&
+ lap->subdevice == pdev->subsystem_device)
+ return ATA_CBL_PATA40_SHORT;
+ lap++;
+ }
+
if (chipset_family >= ATA_133) {
u16 regw = 0;
u16 reg_addr = hwif->channel ? 0x52: 0x50;
-
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