[SCSI] be2iscsi: Use start cid and number of cid and icd from FW
This patch enablesi be2iscsi to use the start number and number
of cids/icd provided by FW rather than hard coded values.
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 79c2bd5..df1b327 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -48,6 +48,14 @@
pfw_cfg->ulp[0].sq_base;
phba->fw_config.iscsi_cid_count =
pfw_cfg->ulp[0].sq_count;
+ if (phba->fw_config.iscsi_cid_count > (BE2_MAX_SESSIONS / 2)) {
+ status = 1;
+ shost_printk(KERN_WARNING, phba->shost,
+ "FW reported MAX CXNS as %d \t"
+ "Max Supported = %d. Failing to load \n",
+ phba->fw_config.iscsi_cid_count,
+ BE2_MAX_SESSIONS);
+ }
} else {
shost_printk(KERN_WARNING, phba->shost,
"Failed in mgmt_get_fw_config \n");
@@ -317,7 +325,8 @@
struct tcp_connect_and_offload_out *ptcpcnct_out =
embedded_payload(wrb);
- ep = phba->ep_array[ptcpcnct_out->cid];
+ ep = phba->ep_array[ptcpcnct_out->cid -
+ phba->fw_config.iscsi_cid_start];
beiscsi_ep = ep->dd_data;
beiscsi_ep->fw_handle = ptcpcnct_out->connection_handle;
beiscsi_ep->cid_vld = 1;