[SCSI] bfa: IOC and PLL init changes for Brocade-1860 Fabric Adapter.
- Introduced IOC poll mechanism which replaces current interrupt
based FW READY method.
- The timer based poll routine in IOC will query the ioc_fwstate
register to see if there is a state change in FW, and sends the READY event.
- Bug fixes in the new asic PLL initialization.
- Added logic to handle CPE/RME queue interrupts before iocfc config done.
1. Use the queue_process flag to see if iocfc configuration is done
in INTX mode.
2. Split the MSIX handler installation in two - one for IOC intr
handler and the other for cpe/rme queue handler - and delay
assigning queue handlers until iocfc config is done in MSIX mode.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
index ab79ff6..4b67ea2 100644
--- a/drivers/scsi/bfa/bfa_modules.h
+++ b/drivers/scsi/bfa/bfa_modules.h
@@ -109,7 +109,7 @@
struct bfa_timer_mod_s timer_mod; /* timer module */
struct bfa_modules_s modules; /* BFA modules */
struct list_head comp_q; /* pending completions */
- bfa_boolean_t rme_process; /* RME processing enabled */
+ bfa_boolean_t queue_process; /* queue processing enabled */
struct list_head reqq_waitq[BFI_IOC_MAX_CQS];
bfa_boolean_t fcs; /* FCS is attached to BFA */
struct bfa_msix_s msix;