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 */ |
26 | struct 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 | |