scsi: be2iscsi: Fix queue and connection parameters

Current EQ delay is set to 0 to receive very high max interrupt per sec.
Set EQ delay to 32 - reducing max interrupt rate from 65K to 20K per sec.

Set TCP connection window size to 64K with scale shift count 2.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/be2iscsi/be_mgmt.c

@@ -338,7 +338,7 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 
 	if (!is_chip_be2_be3r(phba)) {
 		req->hdr.version = MBX_CMD_VER1;
-		req->tcp_window_size = 0;
+		req->tcp_window_size = 0x8000;
 		req->tcp_window_scale_count = 2;
 	}