| Benjamin Herrenschmidt | 9f4a8a2 | 2018-05-17 15:58:00 +1000 | [diff] [blame] | 1 | /* |
| 2 | * SBEFIFO FSI Client device driver |
| 3 | * |
| 4 | * Copyright (C) IBM Corporation 2017 |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERGCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | #ifndef LINUX_FSI_SBEFIFO_H |
| 17 | #define LINUX_FSI_SBEFIFO_H |
| 18 | |
| 19 | #define SBEFIFO_CMD_PUT_OCC_SRAM 0xa404 |
| 20 | #define SBEFIFO_CMD_GET_OCC_SRAM 0xa403 |
| 21 | #define SBEFIFO_CMD_GET_SBE_FFDC 0xa801 |
| 22 | |
| 23 | #define SBEFIFO_MAX_FFDC_SIZE 0x2000 |
| 24 | |
| 25 | struct device; |
| 26 | |
| 27 | int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len, |
| 28 | __be32 *response, size_t *resp_len); |
| 29 | |
| 30 | int sbefifo_parse_status(struct device *dev, u16 cmd, __be32 *response, |
| 31 | size_t resp_len, size_t *data_len); |
| 32 | |
| 33 | #endif /* LINUX_FSI_SBEFIFO_H */ |