[SCSI] bfa: Fix Command Queue (CPE) full condition check and ack CPE interrupt.

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Fixed the issue of not acknowledging the command queue
full-to-non-full interrupt.  Implemented separate acknowledging
functions for different ASIC and interrupt mode.

Fixed the case of missing CPE interrupt by always processing the
pending requests in the completion path.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

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Krishna Gudipati 2010-03-05 19:37:09 -08:00 • committed by James Bottomley

parent 816e49b8ed

commit f5713c5dfb

5 changed files with 74 additions and 24 deletions

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13

drivers/scsi/bfa/bfa_hw_cb.c

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9

drivers/scsi/bfa/bfa_hw_ct.c

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71

drivers/scsi/bfa/bfa_intr.c

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2

drivers/scsi/bfa/bfa_iocfc.c

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3

drivers/scsi/bfa/bfa_iocfc.h

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