1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun #ifndef __QCOM_Q6V5_H__ 4*4882a593Smuzhiyun #define __QCOM_Q6V5_H__ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #include <linux/kernel.h> 7*4882a593Smuzhiyun #include <linux/completion.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun struct rproc; 10*4882a593Smuzhiyun struct qcom_smem_state; 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct qcom_q6v5 { 13*4882a593Smuzhiyun struct device *dev; 14*4882a593Smuzhiyun struct rproc *rproc; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun struct qcom_smem_state *state; 17*4882a593Smuzhiyun unsigned stop_bit; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun int wdog_irq; 20*4882a593Smuzhiyun int fatal_irq; 21*4882a593Smuzhiyun int ready_irq; 22*4882a593Smuzhiyun int handover_irq; 23*4882a593Smuzhiyun int stop_irq; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun bool handover_issued; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct completion start_done; 28*4882a593Smuzhiyun struct completion stop_done; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun int crash_reason; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun bool running; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun void (*handover)(struct qcom_q6v5 *q6v5); 35*4882a593Smuzhiyun }; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, 38*4882a593Smuzhiyun struct rproc *rproc, int crash_reason, 39*4882a593Smuzhiyun void (*handover)(struct qcom_q6v5 *q6v5)); 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun int qcom_q6v5_prepare(struct qcom_q6v5 *q6v5); 42*4882a593Smuzhiyun int qcom_q6v5_unprepare(struct qcom_q6v5 *q6v5); 43*4882a593Smuzhiyun int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5); 44*4882a593Smuzhiyun int qcom_q6v5_wait_for_start(struct qcom_q6v5 *q6v5, int timeout); 45*4882a593Smuzhiyun unsigned long qcom_q6v5_panic(struct qcom_q6v5 *q6v5); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #endif 48