| Frederic Barrat | 2cb3d64 | 2018-01-23 12:31:40 +0100 | [diff] [blame] | 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 | |
| 45 | #endif /* _OCXL_CONFIG_H_ */ |