100 lines
2.5 KiB
C
100 lines
2.5 KiB
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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/*
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* The header is provided for connfem kernel module internal used.
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*/
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#ifndef __CONNFEM_H__
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#define __CONNFEM_H__
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#include "connfem_api.h"
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#include "connfem_container.h"
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#include "connfem_dt.h"
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#include "connfem_epaelna.h"
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/*******************************************************************************
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* M A C R O S
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******************************************************************************/
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#ifdef pr_fmt
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#undef pr_fmt
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#endif
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#define pr_fmt(fmt) "["KBUILD_MODNAME"]" fmt
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#define CFM_IOC_MAGIC 0xCF
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#define CFM_IOC_IS_AVAILABLE _IOR(CFM_IOC_MAGIC, \
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0x00, struct cfm_ioc_is_available)
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#define CFM_IOC_EPA_FN_STAT _IOR(CFM_IOC_MAGIC, \
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0x01, struct cfm_ioc_epa_fn_stat)
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#define CFM_IOC_EPA_FN _IOR(CFM_IOC_MAGIC, \
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0x02, struct cfm_ioc_epa_fn)
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#define CFM_IOC_EPA_INFO _IOR(CFM_IOC_MAGIC, \
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0x03, struct cfm_ioc_epa_info)
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#define CFM_PARAM_EPAELNA_HWID_INVALID 0xFFFFFFFF
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/*******************************************************************************
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* D A T A T Y P E S
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******************************************************************************/
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struct connfem_context {
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unsigned int id;
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struct platform_device *pdev;
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struct cfm_dt_context dt;
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struct cfm_epaelna_config epaelna;
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};
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struct cfm_ioc_is_available {
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/* IN */
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enum connfem_type fem_type;
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enum connfem_subsys subsys;
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/* OUT */
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bool is_available;
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};
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struct cfm_ioc_epa_fn_stat {
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/* IN */
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enum connfem_subsys subsys;
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/* OUT */
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unsigned int cnt;
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unsigned int entry_sz;
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};
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struct cfm_ioc_epa_fn {
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/* IN */
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enum connfem_subsys subsys;
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/* IN/OUT */
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uint64_t names; /* struct cfm_container* */
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};
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struct cfm_ioc_epa_info {
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/* OUT - Aligned with connfem_epaelna_fem_info */
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unsigned int id;
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struct connfem_part part[CONNFEM_PORT_NUM];
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char part_name[CONNFEM_PORT_NUM][CONNFEM_PART_NAME_SIZE];
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};
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/*******************************************************************************
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* P U B L I C D A T A
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******************************************************************************/
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extern struct connfem_context *connfem_ctx;
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extern char *cfm_subsys_name[CONNFEM_SUBSYS_NUM];
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/*******************************************************************************
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* F U N C T I O N S
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******************************************************************************/
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extern bool connfem_is_internal(void);
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extern void cfm_context_free(struct connfem_context *cfm);
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extern unsigned int cfm_param_epaelna_hwid(void);
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#endif /* __CONNFEM_H__ */
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