David Milburn wrote:
Issuing ATA_CMD_SET_FEATURES (0xef) times out because
pdc20621_interrupt ignores command completion since
ATA_TFLAG_POLLING flag is set.
This has already been fixed for sata_promise:
commit 51b94d2a5a90d4800e74d7348bcde098a28f4fb3
Author: Tejun Heo <htejun@xxxxxxxxx>
Date: Fri Jun 8 13:46:55 2007 -0700
sata_promise: use TF interface for polling NODATA commands
Also, this patch includes Mikael's original patches:
http://marc.info/?l=linux-ide&m=121135828227724&w=2
http://marc.info/?l=linux-ide&m=121144512109826&w=2
Signed-off-by: Mikael Pettersson <mikpe@xxxxxxxx>
Signed-off-by: David Milburn <dmilburn@xxxxxxxxxx>
---
drivers/ata/sata_sx4.c | 22 +++++++++-------------
1 files changed, 9 insertions(+), 13 deletions(-)
Oh, and: does vanilla upstream sata_sx4 work at all?
If not, that would justify fast-forwarding the #sx4 branch into 2.6.30
(with your fixes, obviously)...
Thanks,
Jeff
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