Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
729 B
C
34 lines
729 B
C
/* SPDX-License-Identifier: GPL-2.0-only
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*
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* Copyright (C) 2020-21 Intel Corporation.
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*/
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#ifndef IOSM_IPC_IRQ_H
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#define IOSM_IPC_IRQ_H
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struct iosm_pcie;
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/**
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* ipc_doorbell_fire - fire doorbell to CP
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* @ipc_pcie: Pointer to iosm_pcie
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* @irq_n: Doorbell type
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* @data: ipc state
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*/
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void ipc_doorbell_fire(struct iosm_pcie *ipc_pcie, int irq_n, u32 data);
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/**
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* ipc_release_irq - Release the IRQ handler.
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* @ipc_pcie: Pointer to iosm_pcie struct
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*/
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void ipc_release_irq(struct iosm_pcie *ipc_pcie);
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/**
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* ipc_acquire_irq - acquire IRQ & register IRQ handler.
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* @ipc_pcie: Pointer to iosm_pcie struct
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*
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* Return: 0 on success and failure value on error
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*/
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int ipc_acquire_irq(struct iosm_pcie *ipc_pcie);
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#endif
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