[PATCH] libata: don't read TF directly from sense generation functions

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TF register might not be directly accessible depending on errors.
e.g. TF of failed NCQ command is in log page 10h.  Make reading TF
responsibility of error handlers.  For the current EH, simply push TF
reading into qc completion functions as they are practically part of
EH.  New EH will fill qc->tf with status registers before complting
qcs.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Tejun Heo 2006-04-02 18:51:53 +09:00 • committed by Jeff Garzik

parent 058e55e120

commit 74e6c8c394

1 changed files with 9 additions and 18 deletions

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drivers/scsi/libata-scsi.c

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