176 lines
3.8 KiB
C
Executable File
176 lines
3.8 KiB
C
Executable File
/*
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* Copyright (C) 2010 Google, Inc.
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* Copyright (C) 2010 Samsung Electronics.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __MODEM_IF_H__
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#define __MODEM_IF_H__
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enum modem_t {
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IMC_XMM6260,
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IMC_XMM6262,
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VIA_CBP71,
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VIA_CBP72,
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SEC_CMC221,
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QC_MDM6600,
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QC_ESC6270,
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QC_MSM8x55,
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QC_MSM7x27,
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SPRD_SC6500,
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DUMMY,
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MAX_MODEM_TYPE
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};
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enum dev_format {
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IPC_FMT,
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IPC_RAW,
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IPC_RFS,
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IPC_CMD,
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IPC_BOOT,
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IPC_BOOT_2,
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IPC_MULTI_RAW,
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IPC_RAMDUMP,
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MAX_DEV_FORMAT,
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};
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enum modem_io {
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IODEV_MISC,
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IODEV_NET,
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IODEV_DUMMY,
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};
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enum modem_link {
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LINKDEV_UNDEFINED,
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LINKDEV_MIPI,
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LINKDEV_DPRAM,
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LINKDEV_SPI,
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LINKDEV_USB,
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LINKDEV_HSIC,
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LINKDEV_C2C,
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LINKDEV_MAX,
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};
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#define LINKTYPE(modem_link) (1u << (modem_link))
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enum modem_network {
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UMTS_NETWORK,
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CDMA_NETWORK,
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LTE_NETWORK,
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TDSCDMA_NETWORK,
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};
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enum sipc_ver {
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NO_SIPC_VER = 0,
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SIPC_VER_40 = 40,
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SIPC_VER_41 = 41,
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SIPC_VER_42 = 42,
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SIPC_VER_50 = 50,
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MAX_SIPC_VER,
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};
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enum sipc_dev_type {
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IPC_FMT_DEV = 0,
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IPC_RAW_DEV,
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IPC_RFS_DEV,
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MAX_IPC_DEV,
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};
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/**
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* struct modem_io_t - declaration for io_device
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* @name: device name
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* @id: contain format & channel information
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* (id & 11100000b)>>5 = format (eg, 0=FMT, 1=RAW, 2=RFS)
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* (id & 00011111b) = channel (valid only if format is RAW)
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* @format: device format
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* @io_type: type of this io_device
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* @links: list of link_devices to use this io_device
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* for example, if you want to use DPRAM and USB in an io_device.
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* .links = LINKTYPE(LINKDEV_DPRAM) | LINKTYPE(LINKDEV_USB)
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* @tx_link: when you use 2+ link_devices, set the link for TX.
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* If define multiple link_devices in @links,
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* you can receive data from them. But, cannot send data to all.
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* TX is only one link_device.
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*
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* This structure is used in board-*-modem.c
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*/
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struct modem_io_t {
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char *name;
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int id;
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enum dev_format format;
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enum modem_io io_type;
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enum modem_link links;
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enum modem_link tx_link;
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};
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/* platform data */
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struct modem_data {
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char *name;
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unsigned gpio_cp_on;
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unsigned gpio_cp_off;
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unsigned gpio_reset_req_n;
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unsigned gpio_pda_active;
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unsigned gpio_phone_active;
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unsigned gpio_cp_dump_int;
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unsigned gpio_ap_dump_int;
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unsigned gpio_sim_detect;
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#ifdef CONFIG_GSM_MODEM_SPRD6500
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unsigned gpio_ap_cp_int1;
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unsigned gpio_ap_cp_int2;
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unsigned gpio_uart_sel;
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unsigned gpio_ipc_mrdy;
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unsigned gpio_ipc_srdy;
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unsigned gpio_ipc_sub_mrdy;
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unsigned gpio_ipc_sub_srdy;
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#endif
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#ifdef CONFIG_SEC_DUAL_MODEM_MODE
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unsigned gpio_sim_sel;
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#endif
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/* Switch with 2 links in a modem */
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unsigned gpio_dynamic_switching;
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/* modem component */
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enum modem_network modem_net;
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enum modem_t modem_type;
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enum modem_link link_types;
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char *link_name;
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/* SIPC version */
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enum sipc_ver ipc_version;
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/* Information of IO devices */
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unsigned num_iodevs;
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struct modem_io_t *iodevs;
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/* Handover with 2+ link devices */
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bool use_handover;
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};
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#define LOG_TAG "mif: "
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#define mif_err(fmt, ...) \
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pr_err(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
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#define mif_debug(fmt, ...) \
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pr_debug(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
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#define mif_info(fmt, ...) \
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pr_info(LOG_TAG "%s: " pr_fmt(fmt), __func__, ##__VA_ARGS__)
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#define mif_trace(fmt, ...) \
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printk(KERN_DEBUG "mif: %s: %d: called(%pF): " fmt, \
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__func__, __LINE__, __builtin_return_address(0), ##__VA_ARGS__)
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#endif
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