1/* SPDX-License-Identifier: GPL-2.0-only */
2/* Copyright 2014 Cisco Systems, Inc. All rights reserved. */
3
4#ifndef _VNIC_SNIC_H_
5#define _VNIC_SNIC_H_
6
7#define VNIC_SNIC_WQ_DESCS_MIN 64
8#define VNIC_SNIC_WQ_DESCS_MAX 1024
9
10#define VNIC_SNIC_MAXDATAFIELDSIZE_MIN 256
11#define VNIC_SNIC_MAXDATAFIELDSIZE_MAX 2112
12
13#define VNIC_SNIC_IO_THROTTLE_COUNT_MIN 1
14#define VNIC_SNIC_IO_THROTTLE_COUNT_MAX 1024
15
16#define VNIC_SNIC_PORT_DOWN_TIMEOUT_MIN 0
17#define VNIC_SNIC_PORT_DOWN_TIMEOUT_MAX 240000
18
19#define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MIN 0
20#define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MAX 255
21
22#define VNIC_SNIC_LUNS_PER_TARGET_MIN 1
23#define VNIC_SNIC_LUNS_PER_TARGET_MAX 1024
24
25/* Device-specific region: scsi configuration */
26struct vnic_snic_config {
27 u32 flags;
28 u32 wq_enet_desc_count;
29 u32 io_throttle_count;
30 u32 port_down_timeout;
31 u32 port_down_io_retries;
32 u32 luns_per_tgt;
33 u16 maxdatafieldsize;
34 u16 intr_timer;
35 u8 intr_timer_type;
36 u8 _resvd2;
37 u8 xpt_type;
38 u8 hid;
39};
40#endif /* _VNIC_SNIC_H_ */
41

source code of linux/drivers/scsi/snic/vnic_snic.h