Messages in this thread Patch in this message | | | Date | Wed, 14 Nov 2007 22:45:26 -0800 | From | Greg Kroah-Hartman <> | Subject | [patch 28/40] ide: fix serverworks.c UDMA regression |
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-stable review patch. If anyone has any objections, please let us know.
------------------ From: Tony Battersby <tonyb@cybernetics.com>
patch 0c824b51b338c808de650b440ba5f9f4a725f7fc in mainline.
The patch described by the following excerpt from ChangeLog-2.6.22 makes it impossible to use UDMA on a Tyan S2707 motherboard (SvrWks CSB5):
commit 2d5eaa6dd744a641e75503232a01f52d0768884c Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Date: Thu May 10 00:01:08 2007 +0200
ide: rework the code for selecting the best DMA transfer mode (v3)
...
This one-line patch against 2.6.23 fixes the problem.
Signed-off-by: Tony Battersby <tonyb@cybernetics.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/ide/pci/serverworks.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -97,6 +97,7 @@ static u8 svwks_udma_filter(ide_drive_t mode = 2; switch(mode) { + case 3: mask = 0x3f; break; case 2: mask = 0x1f; break; case 1: mask = 0x07; break; default: mask = 0x00; break; -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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