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[SCSI] lpfc 8.3.2 : Addition of SLI4 Interface - Queues

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Adds support for the new queues in the SLI-4 interface.  There are :
- Work Queues - host-to-adapter for fast-path traffic
- Mailbox Queues - host-to-adapter for control (slow-path)
- Buffer Queues - host-to-adapter for posting buffers for async receive
- Completion Queues - adapter-to-host for posting async events,
       completions for fast or slow patch work, receipt of async
       receive traffic
- Event Queues - tied to MSI-X vectors, binds completion queues with
       interrupts

These patches add the all the support code to tie into command submission
and response paths, updates the interrupt handling, etc.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
James Smart 2009-05-22 14:52:35 -04:00 committed by James Bottomley
parent da0436e915
commit 4f774513f7
1 changed files with 3382 additions and 0 deletions
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drivers/scsi/lpfc/lpfc_sli.c
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