28 lines
634 B
C
28 lines
634 B
C
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/* 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 __GSM_H__
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#define __GSM_H__
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#include <linux/types.h>
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#include <linux/sizes.h>
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#include "mdla_ioctl.h"
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#define GSM_SIZE (SZ_1M)
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#define GSM_MVA_BASE (0x80000000)
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#define GSM_MVA_INVALID (0xFFFFFFFF)
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void *gsm_alloc(size_t size);
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void *gsm_mva_to_virt(u32 mva);
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int gsm_release(void *vaddr, size_t size);
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int mdla_gsm_alloc(struct ioctl_malloc *malloc_data);
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void mdla_gsm_free(struct ioctl_malloc *malloc_data);
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#define is_gsm_mva(a) \
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(likely(((a) >= GSM_MVA_BASE) && ((a) < (GSM_MVA_BASE + SZ_1M))))
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#endif /* KMOD_GSM_H_ */
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