projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| f67539c2 TL |
1 | /* SPDX-License-Identifier: BSD-3-Clause |
| 2 | * Copyright(C) 2019 Marvell International Ltd. | |
| 3 | */ | |
| 4 | ||
| 5 | #ifndef _NITROX_CSR_H_ | |
| 6 | #define _NITROX_CSR_H_ | |
| 7 | ||
| 8 | #include <rte_common.h> | |
| 9 | #include <rte_io.h> | |
| 10 | ||
| 11 | #define CSR_DELAY 30 | |
| 12 | #define NITROX_CSR_ADDR(bar_addr, offset) (bar_addr + (offset)) | |
| 13 | ||
| 14 | /* NPS packet registers */ | |
| 15 | #define NPS_PKT_IN_INSTR_CTLX(_i) (0x10060UL + ((_i) * 0x40000UL)) | |
| 16 | #define NPS_PKT_IN_INSTR_BADDRX(_i) (0x10068UL + ((_i) * 0x40000UL)) | |
| 17 | #define NPS_PKT_IN_INSTR_RSIZEX(_i) (0x10070UL + ((_i) * 0x40000UL)) | |
| 18 | #define NPS_PKT_IN_DONE_CNTSX(_i) (0x10080UL + ((_i) * 0x40000UL)) | |
| 19 | #define NPS_PKT_IN_INSTR_BAOFF_DBELLX(_i) (0x10078UL + ((_i) * 0x40000UL)) | |
| 20 | #define NPS_PKT_IN_INT_LEVELSX(_i) (0x10088UL + ((_i) * 0x40000UL)) | |
| 21 | #define NPS_PKT_SLC_CTLX(_i) (0x10000UL + ((_i) * 0x40000UL)) | |
| 22 | #define NPS_PKT_SLC_CNTSX(_i) (0x10008UL + ((_i) * 0x40000UL)) | |
| 23 | #define NPS_PKT_SLC_INT_LEVELSX(_i) (0x10010UL + ((_i) * 0x40000UL)) | |
| 24 | ||
| 25 | /* AQM Virtual Function Registers */ | |
| 26 | #define AQMQ_QSZX(_i) (0x20008UL + ((_i) * 0x40000UL)) | |
| 27 | ||
| 28 | static inline uint64_t | |
| 29 | nitrox_read_csr(uint8_t *bar_addr, uint64_t offset) | |
| 30 | { | |
| 31 | return rte_read64(bar_addr + offset); | |
| 32 | } | |
| 33 | ||
| 34 | static inline void | |
| 35 | nitrox_write_csr(uint8_t *bar_addr, uint64_t offset, uint64_t value) | |
| 36 | { | |
| 37 | rte_write64(value, (bar_addr + offset)); | |
| 38 | } | |
| 39 | ||
| 40 | #endif /* _NITROX_CSR_H_ */ |