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authorJayamohan Kallickal <jayamohank@serverengines.com>2009-10-23 11:52:33 +0530
committerJames Bottomley <James.Bottomley@suse.de>2009-12-04 12:00:38 -0600
commitbfead3b2cb4607c71831423c3ee97d22cd0c9dcb (patch)
tree13822ffd73826b315f8be0077c0dc9b65ab3ff86 /drivers/scsi/be2iscsi/be_iscsi.c
parentb4a9c7ede96e90f7b1ec009ce7256059295e76df (diff)
[SCSI] be2iscsi: Adding msix and mcc_rings V3
This patch enables msix for be2iscsi. It also enables use of mcc_rings for fw commands. Since the mcc eq creation is dependent on msix I am sending as one patch Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_iscsi.c')
-rw-r--r--drivers/scsi/be2iscsi/be_iscsi.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 2fd25442cfa..d587b0362f1 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -67,11 +67,11 @@ struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep,
cmds_max = beiscsi_ep->phba->params.wrbs_per_cxn;
}
- cls_session = iscsi_session_setup(&beiscsi_iscsi_transport,
- shost, cmds_max,
- sizeof(*beiscsi_sess),
- sizeof(*io_task),
- initial_cmdsn, ISCSI_MAX_TARGET);
+ cls_session = iscsi_session_setup(&beiscsi_iscsi_transport,
+ shost, cmds_max,
+ sizeof(*beiscsi_sess),
+ sizeof(*io_task),
+ initial_cmdsn, ISCSI_MAX_TARGET);
if (!cls_session)
return NULL;
sess = cls_session->dd_data;
@@ -297,7 +297,7 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
switch (param) {
case ISCSI_HOST_PARAM_HWADDRESS:
- be_cmd_get_mac_addr(&phba->ctrl, phba->mac_address);
+ be_cmd_get_mac_addr(phba, phba->mac_address);
len = sysfs_format_mac(buf, phba->mac_address, ETH_ALEN);
break;
default:
@@ -377,16 +377,12 @@ int beiscsi_conn_start(struct iscsi_cls_conn *cls_conn)
struct beiscsi_conn *beiscsi_conn = conn->dd_data;
struct beiscsi_endpoint *beiscsi_ep;
struct beiscsi_offload_params params;
- struct iscsi_session *session = conn->session;
- struct Scsi_Host *shost = iscsi_session_to_shost(session->cls_session);
- struct beiscsi_hba *phba = iscsi_host_priv(shost);
memset(&params, 0, sizeof(struct beiscsi_offload_params));
beiscsi_ep = beiscsi_conn->ep;
if (!beiscsi_ep)
SE_DEBUG(DBG_LVL_1, "In beiscsi_conn_start , no beiscsi_ep\n");
- free_mgmt_sgl_handle(phba, beiscsi_conn->plogin_sgl_handle);
beiscsi_conn->login_in_progress = 0;
beiscsi_set_params_for_offld(beiscsi_conn, &params);
beiscsi_offload_connection(beiscsi_conn, &params);
@@ -498,6 +494,13 @@ beiscsi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,
SE_DEBUG(DBG_LVL_1, "shost is NULL \n");
return ERR_PTR(ret);
}
+
+ if (phba->state) {
+ ret = -EBUSY;
+ SE_DEBUG(DBG_LVL_1, "The Adapet state is Not UP \n");
+ return ERR_PTR(ret);
+ }
+
ep = iscsi_create_endpoint(sizeof(struct beiscsi_endpoint));
if (!ep) {
ret = -ENOMEM;