| 1 | /* SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) OR BSD-2-Clause */ |
| 2 | /* Copyright(c) 2023 Advanced Micro Devices, Inc. */ |
| 3 | |
| 4 | #ifndef _PDS_COMMON_H_ |
| 5 | #define _PDS_COMMON_H_ |
| 6 | |
| 7 | #define PDS_CORE_DRV_NAME "pds_core" |
| 8 | |
| 9 | /* the device's internal addressing uses up to 52 bits */ |
| 10 | #define PDS_CORE_ADDR_LEN 52 |
| 11 | #define PDS_CORE_ADDR_MASK (BIT_ULL(PDS_ADDR_LEN) - 1) |
| 12 | #define PDS_PAGE_SIZE 4096 |
| 13 | |
| 14 | enum pds_core_driver_type { |
| 15 | PDS_DRIVER_LINUX = 1, |
| 16 | PDS_DRIVER_WIN = 2, |
| 17 | PDS_DRIVER_DPDK = 3, |
| 18 | PDS_DRIVER_FREEBSD = 4, |
| 19 | PDS_DRIVER_IPXE = 5, |
| 20 | PDS_DRIVER_ESXI = 6, |
| 21 | }; |
| 22 | |
| 23 | enum pds_core_vif_types { |
| 24 | PDS_DEV_TYPE_CORE = 0, |
| 25 | PDS_DEV_TYPE_VDPA = 1, |
| 26 | PDS_DEV_TYPE_VFIO = 2, |
| 27 | PDS_DEV_TYPE_ETH = 3, |
| 28 | PDS_DEV_TYPE_RDMA = 4, |
| 29 | PDS_DEV_TYPE_LM = 5, |
| 30 | |
| 31 | /* new ones added before this line */ |
| 32 | PDS_DEV_TYPE_MAX = 16 /* don't change - used in struct size */ |
| 33 | }; |
| 34 | |
| 35 | #define PDS_DEV_TYPE_CORE_STR "Core" |
| 36 | #define PDS_DEV_TYPE_VDPA_STR "vDPA" |
| 37 | #define PDS_DEV_TYPE_VFIO_STR "VFio" |
| 38 | #define PDS_DEV_TYPE_ETH_STR "Eth" |
| 39 | #define PDS_DEV_TYPE_RDMA_STR "RDMA" |
| 40 | #define PDS_DEV_TYPE_LM_STR "LM" |
| 41 | |
| 42 | #define PDS_CORE_IFNAMSIZ 16 |
| 43 | |
| 44 | /** |
| 45 | * enum pds_core_logical_qtype - Logical Queue Types |
| 46 | * @PDS_CORE_QTYPE_ADMINQ: Administrative Queue |
| 47 | * @PDS_CORE_QTYPE_NOTIFYQ: Notify Queue |
| 48 | * @PDS_CORE_QTYPE_RXQ: Receive Queue |
| 49 | * @PDS_CORE_QTYPE_TXQ: Transmit Queue |
| 50 | * @PDS_CORE_QTYPE_EQ: Event Queue |
| 51 | * @PDS_CORE_QTYPE_MAX: Max queue type supported |
| 52 | */ |
| 53 | enum pds_core_logical_qtype { |
| 54 | PDS_CORE_QTYPE_ADMINQ = 0, |
| 55 | PDS_CORE_QTYPE_NOTIFYQ = 1, |
| 56 | PDS_CORE_QTYPE_RXQ = 2, |
| 57 | PDS_CORE_QTYPE_TXQ = 3, |
| 58 | PDS_CORE_QTYPE_EQ = 4, |
| 59 | |
| 60 | PDS_CORE_QTYPE_MAX = 16 /* don't change - used in struct size */ |
| 61 | }; |
| 62 | |
| 63 | #endif /* _PDS_COMMON_H_ */ |