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[SCSI] bfa: IOC recovery fix in fcmode. 

ioc_recover failed to work in fcmode.

Fixed the code to initialize the ioc_regs.err_set during the
notify_hbfail.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Krishna Gudipati 2010-03-05 19:36:56 -08:00 committed by James Bottomley
parent 2993cc71d1
commit 816e49b8ed
1 changed files with 13 additions and 4 deletions
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17
drivers/scsi/bfa/bfa_ioc_ct.c
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@ -171,10 +171,14 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc)
static void static void
bfa_ioc_ct_notify_hbfail(struct bfa_ioc_s *ioc) bfa_ioc_ct_notify_hbfail(struct bfa_ioc_s *ioc)
{ {
if (ioc->cna) {
bfa_reg_write(ioc->ioc_regs.ll_halt, __FW_INIT_HALT_P); bfa_reg_write(ioc->ioc_regs.ll_halt, __FW_INIT_HALT_P);
/* Wait for halt to take effect */ /* Wait for halt to take effect */
bfa_reg_read(ioc->ioc_regs.ll_halt); bfa_reg_read(ioc->ioc_regs.ll_halt);
} else {
bfa_reg_write(ioc->ioc_regs.err_set, __PSS_ERR_STATUS_SET);
bfa_reg_read(ioc->ioc_regs.err_set);
}
} }
/** /**
@ -254,6 +258,11 @@ bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc)
*/ */
ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START); ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START);
ioc->ioc_regs.smem_pg0 = BFI_IOC_SMEM_PG0_CT; ioc->ioc_regs.smem_pg0 = BFI_IOC_SMEM_PG0_CT;
/*
* err set reg : for notification of hb failure in fcmode
*/
ioc->ioc_regs.err_set = (rb + ERR_SET_REG);
} }
/** /**