diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h index 76ed92dd2ef2..cc7c52f87a11 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.h +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -1,6 +1,6 @@ /* * QLogic Fibre Channel HBA Driver - * Copyright (c) 2003-2008 QLogic Corporation + * Copyright (c) 2003-2010 QLogic Corporation * * See LICENSE.qla2xxx for copyright and licensing details. */ @@ -19,6 +19,13 @@ #define INT_DEF_LB_LOOPBACK_CMD 0 #define INT_DEF_LB_ECHO_CMD 1 +/* Loopback related definations */ +#define EXTERNAL_LOOPBACK 0xF2 +#define ENABLE_INTERNAL_LOOPBACK 0x02 +#define INTERNAL_LOOPBACK_MASK 0x000E +#define MAX_ELS_FRAME_PAYLOAD 252 +#define ELS_OPCODE_BYTE 0x10 + /* BSG Vendor specific definations */ #define A84_ISSUE_WRITE_TYPE_CMD 0 #define A84_ISSUE_READ_TYPE_CMD 1 |