107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* rc_ioctl.h — Shared ioctl definitions for RadioControl kernel modules
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*
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* Include from userspace to use the ioctl interfaces on:
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* /dev/rc_shannon (Shannon modem AT commands)
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* /dev/rc_diag (Qualcomm DIAG protocol)
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*/
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#ifndef _RC_IOCTL_H
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#define _RC_IOCTL_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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/* ---- /dev/rc_shannon ioctls ---- */
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#define RC_SHANNON_MAGIC 'S'
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struct rc_at_cmd {
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char cmd[4096];
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__u32 cmd_len;
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char resp[8192];
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__u32 resp_len;
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__u32 timeout_ms; /* 0 = use default (5000ms) */
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__s32 status; /* 0=OK, -1=ERROR, -2=TIMEOUT, -3=CME ERROR */
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};
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struct rc_urc_msg {
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char data[1024];
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__u32 data_len;
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__s32 remaining; /* URCs still queued */
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};
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struct rc_modem_status {
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char device_path[128];
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__s32 connected;
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__s32 urc_count;
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__u64 cmds_sent;
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__u64 cmds_failed;
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__u64 bytes_tx;
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__u64 bytes_rx;
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};
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#define RC_SHANNON_AT_CMD _IOWR(RC_SHANNON_MAGIC, 1, struct rc_at_cmd)
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#define RC_SHANNON_GET_URC _IOR(RC_SHANNON_MAGIC, 2, struct rc_urc_msg)
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#define RC_SHANNON_SET_TIMEOUT _IOW(RC_SHANNON_MAGIC, 3, int)
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#define RC_SHANNON_GET_STATUS _IOR(RC_SHANNON_MAGIC, 4, struct rc_modem_status)
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#define RC_SHANNON_FLUSH _IO(RC_SHANNON_MAGIC, 5)
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/* ---- /dev/rc_diag ioctls ---- */
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#define RC_DIAG_MAGIC 'D'
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struct rc_nv_item {
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__u16 id;
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__u16 status; /* 0 = success */
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__u8 data[128];
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__u32 data_len;
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};
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struct rc_diag_raw {
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__u8 cmd[8192];
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__u32 cmd_len;
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__u8 resp[8192];
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__u32 resp_len;
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};
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struct rc_ftm_cmd {
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__u16 cmd_id;
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__u16 data_len;
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__u8 data[512];
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__u16 status;
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__u8 resp[512];
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__u16 resp_len;
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};
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struct rc_efs_op {
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char path[256];
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__u8 data[4096];
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__u32 data_len;
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__s32 status;
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__u32 mode; /* file mode for open/mkdir */
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__u32 offset; /* read/write offset */
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};
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struct rc_diag_version {
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char comp_date[12];
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char comp_time[8];
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char rel_date[12];
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char rel_time[8];
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char model[32];
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__u8 mob_sw_rev;
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};
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#define RC_DIAG_NV_READ _IOWR(RC_DIAG_MAGIC, 1, struct rc_nv_item)
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#define RC_DIAG_NV_WRITE _IOW(RC_DIAG_MAGIC, 2, struct rc_nv_item)
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#define RC_DIAG_RAW_CMD _IOWR(RC_DIAG_MAGIC, 3, struct rc_diag_raw)
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#define RC_DIAG_FTM_CMD _IOWR(RC_DIAG_MAGIC, 4, struct rc_ftm_cmd)
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#define RC_DIAG_EFS_READ _IOWR(RC_DIAG_MAGIC, 5, struct rc_efs_op)
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#define RC_DIAG_EFS_WRITE _IOW(RC_DIAG_MAGIC, 6, struct rc_efs_op)
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#define RC_DIAG_EFS_STAT _IOWR(RC_DIAG_MAGIC, 7, struct rc_efs_op)
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#define RC_DIAG_EFS_UNLINK _IOW(RC_DIAG_MAGIC, 8, struct rc_efs_op)
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#define RC_DIAG_GET_VERSION _IOR(RC_DIAG_MAGIC, 9, struct rc_diag_version)
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#endif /* _RC_IOCTL_H */
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