commit e2187d7f38967aeaf4148cdbe3498f76f4f71bca
author Krishna Gudipati <kgudipat@brocade.com> Mon Jun 13 15:53:58 2011 -0700
committer James Bottomley <JBottomley@Parallels.com> Wed Jun 29 15:54:23 2011 -0500
tree 9d04ce87a63d934853cdd61ddc23dcc0c57c8acd
parent be540a991e2097c313d7304e0daaf89d68011bb9

[SCSI] bfa: Enhancement for fcpim and IO tag handling.

- Enhancements to FCPIM module.
- Introduced IO tag management to allocate/release IOs to FCPIM module
  from a free IOtag pool.

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

drivers/scsi/bfa/bfa_core.c

diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 0dbdd2d..6da615f 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -31,7 +31,7 @@
 	&hal_mod_lps,
 	&hal_mod_uf,
 	&hal_mod_rport,
-	&hal_mod_fcpim,
+	&hal_mod_fcp,
 	NULL
 };
 
@@ -51,7 +51,7 @@
 	bfa_fcxp_isr,		/* BFI_MC_FCXP */
 	bfa_lps_isr,		/* BFI_MC_LPS */
 	bfa_rport_isr,		/* BFI_MC_RPORT */
-	bfa_itnim_isr,		/* BFI_MC_ITN */
+	bfa_itn_isr,		/* BFI_MC_ITN */
 	bfa_isr_unhandled,	/* BFI_MC_IOIM_READ */
 	bfa_isr_unhandled,	/* BFI_MC_IOIM_WRITE */
 	bfa_isr_unhandled,	/* BFI_MC_IOIM_IO */
@@ -448,6 +448,8 @@
 	 */
 	cfg_info->endian_sig = BFI_IOC_ENDIAN_SIG;
 	cfg_info->num_cqs = cfg->fwcfg.num_cqs;
+	cfg_info->num_ioim_reqs = cpu_to_be16(cfg->fwcfg.num_ioim_reqs);
+	cfg_info->num_fwtio_reqs = cpu_to_be16(cfg->fwcfg.num_fwtio_reqs);
 
 	bfa_dma_be_addr_set(cfg_info->cfgrsp_addr, iocfc->cfgrsp_dma.pa);
 	/*
@@ -729,6 +731,7 @@
 
 	fwcfg->num_cqs	      = fwcfg->num_cqs;
 	fwcfg->num_ioim_reqs  = be16_to_cpu(fwcfg->num_ioim_reqs);
+	fwcfg->num_fwtio_reqs = be16_to_cpu(fwcfg->num_fwtio_reqs);
 	fwcfg->num_tskim_reqs = be16_to_cpu(fwcfg->num_tskim_reqs);
 	fwcfg->num_fcxp_reqs  = be16_to_cpu(fwcfg->num_fcxp_reqs);
 	fwcfg->num_uf_bufs    = be16_to_cpu(fwcfg->num_uf_bufs);
@@ -1272,6 +1275,7 @@
 	cfg->fwcfg.num_fcxp_reqs = DEF_CFG_NUM_FCXP_REQS;
 	cfg->fwcfg.num_uf_bufs = DEF_CFG_NUM_UF_BUFS;
 	cfg->fwcfg.num_cqs = DEF_CFG_NUM_CQS;
+	cfg->fwcfg.num_fwtio_reqs = 0;
 
 	cfg->drvcfg.num_reqq_elems = DEF_CFG_NUM_REQQ_ELEMS;
 	cfg->drvcfg.num_rspq_elems = DEF_CFG_NUM_RSPQ_ELEMS;
@@ -1293,6 +1297,7 @@
 	cfg->fwcfg.num_fcxp_reqs   = BFA_FCXP_MIN;
 	cfg->fwcfg.num_uf_bufs     = BFA_UF_MIN;
 	cfg->fwcfg.num_rports      = BFA_RPORT_MIN;
+	cfg->fwcfg.num_fwtio_reqs = 0;
 
 	cfg->drvcfg.num_sgpgs      = BFA_SGPG_MIN;
 	cfg->drvcfg.num_reqq_elems = BFA_REQQ_NELEMS_MIN;