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authorKrishna Gudipati <kgudipat@brocade.com>2011-06-13 15:54:31 -0700
committerJames Bottomley <JBottomley@Parallels.com>2011-06-29 15:56:05 -0500
commit75332a70a84908810ab5f525b03f230be9e31753 (patch)
treef15001807ccaf2b9857e6de82640faff160c7bb1 /drivers/scsi/bfa/bfad_attr.c
parente2187d7f38967aeaf4148cdbe3498f76f4f71bca (diff)
[SCSI] bfa: Driver initialization and model description fix
- Moved FCS initialization, which internally does the im_port creation as well as the scsi_host creation before bfa_init. Once the bfa_init is complete & successful: - Reset the FCS base port cfg params such as pwwn/nwwn and setup fc host params - based on the values learned during the ioc getattr request. - Change needed to support BSG commands even on bfa init failure. - Model description fixes for Brocade adapters. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfad_attr.c')
-rw-r--r--drivers/scsi/bfa/bfad_attr.c48
1 files changed, 39 insertions, 9 deletions
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index 3127df2951e6..97391cc727b3 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -677,8 +677,10 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
struct bfad_s *bfad = im_port->bfad;
char model[BFA_ADAPTER_MODEL_NAME_LEN];
char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN];
+ int nports = 0;
bfa_get_adapter_model(&bfad->bfa, model);
+ nports = bfa_get_nports(&bfad->bfa);
if (!strcmp(model, "Brocade-425"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
"Brocade 4Gbps PCIe dual port FC HBA");
@@ -687,10 +689,10 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
"Brocade 8Gbps PCIe dual port FC HBA");
else if (!strcmp(model, "Brocade-42B"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "HP 4Gbps PCIe dual port FC HBA");
+ "Brocade 4Gbps PCIe dual port FC HBA for HP");
else if (!strcmp(model, "Brocade-82B"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "HP 8Gbps PCIe dual port FC HBA");
+ "Brocade 8Gbps PCIe dual port FC HBA for HP");
else if (!strcmp(model, "Brocade-1010"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
"Brocade 10Gbps single port CNA");
@@ -699,7 +701,7 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
"Brocade 10Gbps dual port CNA");
else if (!strcmp(model, "Brocade-1007"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "Brocade 10Gbps CNA");
+ "Brocade 10Gbps CNA for IBM Blade Center");
else if (!strcmp(model, "Brocade-415"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
"Brocade 4Gbps PCIe single port FC HBA");
@@ -708,17 +710,45 @@ bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
"Brocade 8Gbps PCIe single port FC HBA");
else if (!strcmp(model, "Brocade-41B"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "HP 4Gbps PCIe single port FC HBA");
+ "Brocade 4Gbps PCIe single port FC HBA for HP");
else if (!strcmp(model, "Brocade-81B"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "HP 8Gbps PCIe single port FC HBA");
+ "Brocade 8Gbps PCIe single port FC HBA for HP");
else if (!strcmp(model, "Brocade-804"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "HP Bladesystem C-class 8Gbps FC HBA");
- else if (!strcmp(model, "Brocade-902"))
+ "Brocade 8Gbps FC HBA for HP Bladesystem C-class");
+ else if (!strcmp(model, "Brocade-902") ||
+ !strcmp(model, "Brocade-1741"))
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
- "Brocade 10Gbps CNA");
- else
+ "Brocade 10Gbps CNA for Dell M-Series Blade Servers");
+ else if (strstr(model, "Brocade-1560")) {
+ if (nports == 1)
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 16Gbps PCIe single port FC HBA");
+ else
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 16Gbps PCIe dual port FC HBA");
+ } else if (strstr(model, "Brocade-1710")) {
+ if (nports == 1)
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 10Gbps single port CNA");
+ else
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 10Gbps dual port CNA");
+ } else if (strstr(model, "Brocade-1860")) {
+ if (nports == 1 && bfa_ioc_is_cna(&bfad->bfa.ioc))
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 10Gbps single port CNA");
+ else if (nports == 1 && !bfa_ioc_is_cna(&bfad->bfa.ioc))
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 16Gbps PCIe single port FC HBA");
+ else if (nports == 2 && bfa_ioc_is_cna(&bfad->bfa.ioc))
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 10Gbps dual port CNA");
+ else if (nports == 2 && !bfa_ioc_is_cna(&bfad->bfa.ioc))
+ snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
+ "Brocade 16Gbps PCIe dual port FC HBA");
+ } else
snprintf(model_descr, BFA_ADAPTER_MODEL_DESCR_LEN,
"Invalid Model");