[SCSI] bnx2i: Added handling for unsupported iSCSI offload hba (a977d2c9) · Commits · 戴 / test

The hba will now be unregistered and freed when iSCSI offload is not supported by the NIC. Signed-off-by:

drivers/scsi/bnx2i/bnx2i_init.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -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);