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- /* SPDX-License-Identifier: GPL-2.0-only
- *
- * Copyright (C) 2020-21 Intel Corporation.
- */
- #ifndef IOSM_IPC_IRQ_H
- #define IOSM_IPC_IRQ_H
- struct iosm_pcie;
- /**
- * ipc_doorbell_fire - fire doorbell to CP
- * @ipc_pcie: Pointer to iosm_pcie
- * @irq_n: Doorbell type
- * @data: ipc state
- */
- void ipc_doorbell_fire(struct iosm_pcie *ipc_pcie, int irq_n, u32 data);
- /**
- * ipc_release_irq - Release the IRQ handler.
- * @ipc_pcie: Pointer to iosm_pcie struct
- */
- void ipc_release_irq(struct iosm_pcie *ipc_pcie);
- /**
- * ipc_acquire_irq - acquire IRQ & register IRQ handler.
- * @ipc_pcie: Pointer to iosm_pcie struct
- *
- * Return: 0 on success and failure value on error
- */
- int ipc_acquire_irq(struct iosm_pcie *ipc_pcie);
- #endif
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