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c8806b6c NM |
1 | /* |
2 | * Copyright 2014 Cisco Systems, Inc. All rights reserved. | |
3 | * | |
4 | * This program is free software; you may redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; version 2 of the License. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
9 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
10 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
11 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
12 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
13 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
14 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
15 | * SOFTWARE. | |
16 | */ | |
17 | ||
18 | #ifndef _VNIC_SNIC_H_ | |
19 | #define _VNIC_SNIC_H_ | |
20 | ||
21 | #define VNIC_SNIC_WQ_DESCS_MIN 64 | |
22 | #define VNIC_SNIC_WQ_DESCS_MAX 1024 | |
23 | ||
24 | #define VNIC_SNIC_MAXDATAFIELDSIZE_MIN 256 | |
25 | #define VNIC_SNIC_MAXDATAFIELDSIZE_MAX 2112 | |
26 | ||
27 | #define VNIC_SNIC_IO_THROTTLE_COUNT_MIN 1 | |
28 | #define VNIC_SNIC_IO_THROTTLE_COUNT_MAX 1024 | |
29 | ||
30 | #define VNIC_SNIC_PORT_DOWN_TIMEOUT_MIN 0 | |
31 | #define VNIC_SNIC_PORT_DOWN_TIMEOUT_MAX 240000 | |
32 | ||
33 | #define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MIN 0 | |
34 | #define VNIC_SNIC_PORT_DOWN_IO_RETRIES_MAX 255 | |
35 | ||
36 | #define VNIC_SNIC_LUNS_PER_TARGET_MIN 1 | |
37 | #define VNIC_SNIC_LUNS_PER_TARGET_MAX 1024 | |
38 | ||
39 | /* Device-specific region: scsi configuration */ | |
40 | struct vnic_snic_config { | |
41 | u32 flags; | |
42 | u32 wq_enet_desc_count; | |
43 | u32 io_throttle_count; | |
44 | u32 port_down_timeout; | |
45 | u32 port_down_io_retries; | |
46 | u32 luns_per_tgt; | |
47 | u16 maxdatafieldsize; | |
48 | u16 intr_timer; | |
49 | u8 intr_timer_type; | |
50 | u8 _resvd2; | |
51 | u8 xpt_type; | |
52 | u8 hid; | |
53 | }; | |
54 | #endif /* _VNIC_SNIC_H_ */ |