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[libata] sata_mv: Tighten up interrupt masking in mv_qc_issue()
authorMark Lord <mlord@pobox.com>
Wed, 25 Feb 2009 20:15:39 +0000 (15:15 -0500)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 25 Mar 2009 02:02:40 +0000 (22:02 -0400)
commit42ed893d8011264f9945c2f54055b47c298ac53e
tree1923c308e4b103960b9fefb24c51e50a91739a4etree | snapshot (tar.gz zip)
parentc01e8a23128c746f23088db836bd4c820f3eb0b4commit | diff
[libata] sata_mv: Tighten up interrupt masking in mv_qc_issue()
so that it doesn't miss any protocols.  Handle future cases where a
qc is specially marked for polled issue or where a particular chip
version prefers interrupts over polling for PIO.

This mimics the polling decision logic from ata_sff_qc_issue().

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/sata_mv.c diff | blob | blame | history