94 lines
1.9 KiB
C
94 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2019 MediaTek Inc.
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*/
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#ifndef __MDLA_H__
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#define __MDLA_H__
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#include <linux/types.h>
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#include <linux/seq_file.h>
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#include <mdla_ioctl.h>
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#define MTK_MDLA_CORE 1
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unsigned int mdla_cfg_read(u32 offset);
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unsigned int mdla_reg_read(u32 offset);
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void mdla_reg_write(u32 value, u32 offset);
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#define mdla_reg_set(mask, offset) \
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mdla_reg_write(mdla_reg_read(offset) | (mask), (offset))
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#define mdla_reg_clear(mask, offset) \
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mdla_reg_write(mdla_reg_read(offset) & ~(mask), (offset))
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u32 mdla_max_cmd_id(void);
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extern void *apu_mdla_gsm_top;
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extern void *apu_mdla_gsm_base;
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extern void *apu_mdla_biu_top;
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extern u32 mdla_timeout;
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extern u32 mdla_poweroff_time;
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extern u32 mdla_e1_detect_timeout;
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extern u32 mdla_e1_detect_count;
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enum REASON_ENUM {
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REASON_OTHERS = 0,
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REASON_DRVINIT = 1,
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REASON_TIMEOUT = 2,
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REASON_POWERON = 3,
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REASON_MAX
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};
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void mdla_reset_lock(int ret);
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enum command_entry_state {
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CE_NONE = 0,
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CE_QUEUE = 1,
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CE_RUN = 2,
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CE_DONE = 3,
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CE_FIN = 4,
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};
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enum command_entry_flags {
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CE_NOP = 0x00,
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CE_SYNC = 0x01,
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CE_POLLING = 0x02,
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};
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struct wait_entry {
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u32 async_id;
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struct list_head list;
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struct ioctl_wait_cmd wt;
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};
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struct command_entry {
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struct list_head list;
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int flags;
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int state;
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int sync;
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void *kva; /* Virtual Address for Kernel */
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u32 mva; /* Physical Address for Device */
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u32 count;
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u32 id;
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u64 khandle; /* ion kernel handle */
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u8 type; /* allocate memory type */
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u8 priority; /* dvfs priority */
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u8 boost_value; /* dvfs boost value */
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uint32_t bandwidth;
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int result;
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u64 receive_t; /* time of receive the request (ns) */
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u64 queue_t; /* time queued in list (ns) */
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u64 poweron_t; /* dvfs start time */
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u64 req_start_t; /* request stant time (ns) */
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u64 req_end_t; /* request end time (ns) */
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u64 wait_t; /* time waited by user */
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};
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#endif
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