[SCSI] qla2xxx: Correct usage of inconsistent timeout values while issuing ELS commands.

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The original code would incorrectly hardcode ELS timeout values
rather than using the traditional '2 * r_a_tov' value.  In some
cases, the hardcoded values would be larger than the
mailbox-command-timeout and result in a needless BIG_HAMMER (ISP
reset), the typical recovery mechanism employed in such cases.

The second defect in the original code was in the assignment of
the default 'ha->r_a_tov' to twice the traditional value.
Correct this by setting the value to 10 seconds.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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Andrew Vasquez 2008-02-28 14:06:11 -08:00 • committed by James Bottomley

parent 3e8ce320cf

commit 00a537b820

3 changed files with 10 additions and 10 deletions

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10

drivers/scsi/qla2xxx/qla_gs.c

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8

drivers/scsi/qla2xxx/qla_init.c

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2

drivers/scsi/qla2xxx/qla_mbx.c

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