From a977d2c9dc463ab080e0aa8ebe563bdc414ee44f Mon Sep 17 00:00:00 2001 From: Eddie Wai Date: Wed, 16 Feb 2011 15:04:27 -0600 Subject: [SCSI] bnx2i: Added handling for unsupported iSCSI offload hba The hba will now be unregistered and freed when iSCSI offload is not supported by the NIC. Signed-off-by: Eddie Wai Signed-off-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/bnx2i/bnx2i_init.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/scsi/bnx2i') diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c index 72a7b2d4a43..6afaa34222a 100644 --- a/drivers/scsi/bnx2i/bnx2i_init.c +++ b/drivers/scsi/bnx2i/bnx2i_init.c @@ -161,6 +161,21 @@ void bnx2i_start(void *handle) struct bnx2i_hba *hba = handle; int i = HZ; + if (!hba->cnic->max_iscsi_conn) { + printk(KERN_ALERT "bnx2i: dev %s does not support " + "iSCSI\n", hba->netdev->name); + + if (test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic)) { + mutex_lock(&bnx2i_dev_lock); + list_del_init(&hba->link); + adapter_count--; + hba->cnic->unregister_device(hba->cnic, CNIC_ULP_ISCSI); + clear_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic); + mutex_unlock(&bnx2i_dev_lock); + bnx2i_free_hba(hba); + } + return; + } bnx2i_send_fw_iscsi_init_msg(hba); while (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state) && i--) msleep(BNX2I_INIT_POLL_TIME); -- cgit v1.2.3