projects / thirdparty / kernel / stable.git / blame
| Commit | Line | Data |
|---|---|---|
| 3b415c8f BA |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | ||
| 3 | #ifndef __QCOM_Q6V5_H__ | |
| 4 | #define __QCOM_Q6V5_H__ | |
| 5 | ||
| 6 | #include <linux/kernel.h> | |
| 7 | #include <linux/completion.h> | |
| 8 | ||
| 9 | struct rproc; | |
| 10 | struct qcom_smem_state; | |
| 11 | ||
| 12 | struct qcom_q6v5 { | |
| 13 | struct device *dev; | |
| 14 | struct rproc *rproc; | |
| 15 | ||
| 16 | struct qcom_smem_state *state; | |
| 17 | unsigned stop_bit; | |
| 18 | ||
| 19 | int wdog_irq; | |
| 20 | int fatal_irq; | |
| 21 | int ready_irq; | |
| 22 | int handover_irq; | |
| 23 | int stop_irq; | |
| 24 | ||
| 25 | bool handover_issued; | |
| 26 | ||
| 27 | struct completion start_done; | |
| 28 | struct completion stop_done; | |
| 29 | ||
| 30 | int crash_reason; | |
| 31 | ||
| 32 | bool running; | |
| 33 | ||
| 34 | void (*handover)(struct qcom_q6v5 *q6v5); | |
| 35 | }; | |
| 36 | ||
| 37 | int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, | |
| 38 | struct rproc *rproc, int crash_reason, | |
| 39 | void (*handover)(struct qcom_q6v5 *q6v5)); | |
| 40 | ||
| 41 | int qcom_q6v5_prepare(struct qcom_q6v5 *q6v5); | |
| 42 | int qcom_q6v5_unprepare(struct qcom_q6v5 *q6v5); | |
| 43 | int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5); | |
| 44 | int qcom_q6v5_wait_for_start(struct qcom_q6v5 *q6v5, int timeout); | |
| 45 | ||
| 46 | #endif |