32 lines
742 B
C
32 lines
742 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2026 Intel Corporation
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*/
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#ifndef _XE_SYSCTRL_MAILBOX_H_
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#define _XE_SYSCTRL_MAILBOX_H_
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#include <linux/bitfield.h>
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#include <linux/types.h>
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#include "abi/xe_sysctrl_abi.h"
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struct xe_sysctrl;
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struct xe_sysctrl_mailbox_command;
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#define XE_SYSCTRL_APP_HDR_GROUP_ID(hdr) \
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FIELD_GET(APP_HDR_GROUP_ID_MASK, (hdr)->data)
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#define XE_SYSCTRL_APP_HDR_COMMAND(hdr) \
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FIELD_GET(APP_HDR_COMMAND_MASK, (hdr)->data)
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#define XE_SYSCTRL_APP_HDR_VERSION(hdr) \
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FIELD_GET(APP_HDR_VERSION_MASK, (hdr)->data)
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void xe_sysctrl_mailbox_init(struct xe_sysctrl *sc);
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int xe_sysctrl_send_command(struct xe_sysctrl *sc,
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struct xe_sysctrl_mailbox_command *cmd,
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size_t *rdata_len);
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#endif
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