1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | // Copyright 2017 IBM Corp. |
3 | #ifndef _OCXL_CONFIG_H_ |
4 | #define _OCXL_CONFIG_H_ |
5 | |
6 | /* |
7 | * This file lists the various constants used to read the |
8 | * configuration space of an opencapi adapter. |
9 | * |
10 | * It follows the specification for opencapi 3.0 |
11 | */ |
12 | |
13 | #define OCXL_EXT_CAP_ID_DVSEC 0x23 |
14 | |
15 | #define OCXL_DVSEC_VENDOR_OFFSET 0x4 |
16 | #define OCXL_DVSEC_ID_OFFSET 0x8 |
17 | #define OCXL_DVSEC_TL_ID 0xF000 |
18 | #define OCXL_DVSEC_TL_BACKOFF_TIMERS 0x10 |
19 | #define OCXL_DVSEC_TL_RECV_CAP 0x18 |
20 | #define OCXL_DVSEC_TL_SEND_CAP 0x20 |
21 | #define OCXL_DVSEC_TL_RECV_RATE 0x30 |
22 | #define OCXL_DVSEC_TL_SEND_RATE 0x50 |
23 | #define OCXL_DVSEC_FUNC_ID 0xF001 |
24 | #define OCXL_DVSEC_FUNC_OFF_INDEX 0x08 |
25 | #define OCXL_DVSEC_FUNC_OFF_ACTAG 0x0C |
26 | #define OCXL_DVSEC_AFU_INFO_ID 0xF003 |
27 | #define OCXL_DVSEC_AFU_INFO_AFU_IDX 0x0A |
28 | #define OCXL_DVSEC_AFU_INFO_OFF 0x0C |
29 | #define OCXL_DVSEC_AFU_INFO_DATA 0x10 |
30 | #define OCXL_DVSEC_AFU_CTRL_ID 0xF004 |
31 | #define OCXL_DVSEC_AFU_CTRL_AFU_IDX 0x0A |
32 | #define OCXL_DVSEC_AFU_CTRL_TERM_PASID 0x0C |
33 | #define OCXL_DVSEC_AFU_CTRL_ENABLE 0x0F |
34 | #define OCXL_DVSEC_AFU_CTRL_PASID_SUP 0x10 |
35 | #define OCXL_DVSEC_AFU_CTRL_PASID_EN 0x11 |
36 | #define OCXL_DVSEC_AFU_CTRL_PASID_BASE 0x14 |
37 | #define OCXL_DVSEC_AFU_CTRL_ACTAG_SUP 0x18 |
38 | #define OCXL_DVSEC_AFU_CTRL_ACTAG_EN 0x1A |
39 | #define OCXL_DVSEC_AFU_CTRL_ACTAG_BASE 0x1C |
40 | #define OCXL_DVSEC_VENDOR_ID 0xF0F0 |
41 | #define OCXL_DVSEC_VENDOR_CFG_VERS 0x0C |
42 | #define OCXL_DVSEC_VENDOR_TLX_VERS 0x10 |
43 | #define OCXL_DVSEC_VENDOR_DLX_VERS 0x20 |
44 | #define OCXL_DVSEC_VENDOR_RESET_RELOAD 0x38 |
45 | |
46 | #endif /* _OCXL_CONFIG_H_ */ |
47 | |