63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
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/*
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* Apple RTKit IPC library
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* Copyright (C) The Asahi Linux Contributors
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*/
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#ifndef _APPLE_RTKIT_INTERAL_H
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#define _APPLE_RTKIT_INTERAL_H
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#include <linux/apple-mailbox.h>
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#include <linux/bitfield.h>
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#include <linux/bitmap.h>
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#include <linux/completion.h>
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#include <linux/dma-mapping.h>
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#include <linux/io.h>
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#include <linux/kernel.h>
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#include <linux/mailbox_client.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/soc/apple/rtkit.h>
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#include <linux/workqueue.h>
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#define APPLE_RTKIT_APP_ENDPOINT_START 0x20
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#define APPLE_RTKIT_MAX_ENDPOINTS 0x100
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struct apple_rtkit {
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void *cookie;
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const struct apple_rtkit_ops *ops;
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struct device *dev;
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const char *mbox_name;
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int mbox_idx;
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struct mbox_client mbox_cl;
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struct mbox_chan *mbox_chan;
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struct completion epmap_completion;
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struct completion iop_pwr_ack_completion;
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struct completion ap_pwr_ack_completion;
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int boot_result;
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int version;
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unsigned int iop_power_state;
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unsigned int ap_power_state;
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bool crashed;
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DECLARE_BITMAP(endpoints, APPLE_RTKIT_MAX_ENDPOINTS);
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struct apple_rtkit_shmem ioreport_buffer;
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struct apple_rtkit_shmem crashlog_buffer;
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struct apple_rtkit_shmem syslog_buffer;
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char *syslog_msg_buffer;
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size_t syslog_n_entries;
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size_t syslog_msg_size;
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struct workqueue_struct *wq;
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};
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void apple_rtkit_crashlog_dump(struct apple_rtkit *rtk, u8 *bfr, size_t size);
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#endif
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