From bb8f2aae2a7e57ff22c4f505119a3b3e577aa8c3 Mon Sep 17 00:00:00 2001 From: sssnake Date: Tue, 31 Mar 2026 04:27:24 -0700 Subject: [PATCH] =?UTF-8?q?RadioControl=20v1.0.0=20=E2=80=94=20KernelSU-Ne?= =?UTF-8?q?xt=20module=20for=20radio=20engineering?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Shannon 5400 AT command terminal, BCM4390 WiFi mode switching, carrier config override, debugfs browser, RF thermal monitoring, CP debug, Thread/Wonder radio, satellite/NTN test support. Verified on Pixel 10 Pro Fold (Tensor G5 / laguna). --- META-INF/com/google/android/update-binary | 62 ++ META-INF/com/google/android/updater-script | 1 + common/kmod/Makefile | 22 + common/kmod/README.md | 54 ++ common/kmod/rc_diag_bridge.c | 398 ++++++++++ common/kmod/rc_shannon_cmd.c | 306 ++++++++ common/kmod/rc_wifi_mon.c | 340 +++++++++ module.prop | 6 + post-fs-data.sh | 159 ++++ sepolicy/radiocontrol.rule | 26 + service.sh | 242 ++++++ system/bin/radiocontrol | 726 ++++++++++++++++++ uninstall.sh | 23 + webroot/css/style.css | 574 ++++++++++++++ webroot/index.html | 386 ++++++++++ webroot/js/app.js | 828 +++++++++++++++++++++ 16 files changed, 4153 insertions(+) create mode 100755 META-INF/com/google/android/update-binary create mode 100644 META-INF/com/google/android/updater-script create mode 100644 common/kmod/Makefile create mode 100644 common/kmod/README.md create mode 100644 common/kmod/rc_diag_bridge.c create mode 100644 common/kmod/rc_shannon_cmd.c create mode 100644 common/kmod/rc_wifi_mon.c create mode 100644 module.prop create mode 100755 post-fs-data.sh create mode 100644 sepolicy/radiocontrol.rule create mode 100755 service.sh create mode 100755 system/bin/radiocontrol create mode 100755 uninstall.sh create mode 100644 webroot/css/style.css create mode 100644 webroot/index.html create mode 100644 webroot/js/app.js diff --git a/META-INF/com/google/android/update-binary b/META-INF/com/google/android/update-binary new file mode 100755 index 0000000..53677dc --- /dev/null +++ b/META-INF/com/google/android/update-binary @@ -0,0 +1,62 @@ +#!/sbin/sh + +################# +# Initialization +################# + +umask 022 + +# Global vars +TMPDIR=/dev/tmp +PERSISTDIR=/sbin/.magisk/mirror/persist + +rm -rf $TMPDIR 2>/dev/null +mkdir -p $TMPDIR + +# Echo before loading util_functions +ui_print() { echo "$1"; } + +require_new_magisk() { + ui_print "*******************************" + ui_print " Please install KernelSU-Next " + ui_print "*******************************" + exit 1 +} + +############## +# Environment +############## + +OUTFD=$2 +ZIPFILE=$3 + +mount /data 2>/dev/null + +# Load utility functions +[ -f /data/adb/magisk/util_functions.sh ] || require_new_magisk +. /data/adb/magisk/util_functions.sh +[ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk + +setup_flashable +mount_partitions +api_level_arch_detect + +############### +# Module Setup +############### + +MODID=radiocontrol +MODPATH=$MOUNTPATH/$MODID + +ui_print "- Extracting module files" +unzip -o "$ZIPFILE" -x 'META-INF/*' -d $MODPATH >&2 + +# Default permissions +set_perm_recursive $MODPATH 0 0 0755 0644 +set_perm $MODPATH/system/bin/radiocontrol 0 2000 0755 +set_perm $MODPATH/service.sh 0 0 0755 +set_perm $MODPATH/post-fs-data.sh 0 0 0755 +set_perm $MODPATH/uninstall.sh 0 0 0755 + +ui_print "- RadioControl installed" +ui_print "- WebUI available at http://localhost:8088" diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script new file mode 100644 index 0000000..11d5c96 --- /dev/null +++ b/META-INF/com/google/android/updater-script @@ -0,0 +1 @@ +#MAGISK diff --git a/common/kmod/Makefile b/common/kmod/Makefile new file mode 100644 index 0000000..b9ae767 --- /dev/null +++ b/common/kmod/Makefile @@ -0,0 +1,22 @@ +# RadioControl out-of-tree kernel modules +# Build: make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- KERNEL_DIR=/path/to/kernel + +KERNEL_DIR ?= /lib/modules/$(shell uname -r)/build + +obj-$(CONFIG_RC_WIFI_MON) += rc_wifi_mon.o +obj-$(CONFIG_RC_DIAG_BRIDGE) += rc_diag_bridge.o +obj-$(CONFIG_RC_SHANNON_CMD) += rc_shannon_cmd.o + +# Default: build all +CONFIG_RC_WIFI_MON ?= m +CONFIG_RC_DIAG_BRIDGE ?= m +CONFIG_RC_SHANNON_CMD ?= m + +all: + $(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) modules + +clean: + $(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) clean + +install: + $(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) modules_install diff --git a/common/kmod/README.md b/common/kmod/README.md new file mode 100644 index 0000000..3bc7075 --- /dev/null +++ b/common/kmod/README.md @@ -0,0 +1,54 @@ +# RadioControl Kernel Modules + +Out-of-tree kernel modules for enabling hardware features that are +compiled out of production Android kernels. + +## Build Requirements + +- Matching kernel headers for target device +- ARM64 cross-compiler (aarch64-linux-gnu-gcc) +- Device-specific kernel config + +## Modules + +### rc_wifi_mon.ko +Patches the WiFi driver's nl80211 ops table at runtime to allow +monitor mode and packet injection on chipsets that have the capability +but disable it in their cfg80211 change_virtual_intf handler. + +Supports: +- Samsung SCSC/SLSI (slsi_set_monitor_mode — re-enables compiled-out path) +- Broadcom bcmdhd (patches cfg80211_ops to allow NL80211_IFTYPE_MONITOR) +- Qualcomm ath11k/ath12k/cnss (typically already supports monitor, but + this bypasses vendor restrictions) + +### rc_diag_bridge.ko +Creates /dev/rc_diag — a simplified userspace interface to the Qualcomm +DIAG subsystem that bypasses the standard diag driver's filtering. +Allows reading/writing NV items and sending FTM commands from userspace. + +### rc_shannon_cmd.ko +Creates /dev/rc_shannon — direct command interface to Samsung Shannon +modem bypassing RIL. Allows raw AT command passthrough and IPC message +injection for band locking, NR mode control, and diagnostic readout. + +## Building + +```bash +# Set up cross-compilation +export ARCH=arm64 +export CROSS_COMPILE=aarch64-linux-gnu- +export KERNEL_DIR=/path/to/kernel/source + +# Build all modules +make -C $KERNEL_DIR M=$(pwd) modules + +# Or build individually +make -C $KERNEL_DIR M=$(pwd) CONFIG_RC_WIFI_MON=m modules +``` + +## Runtime Loading + +Modules are loaded by the RadioControl service.sh based on detected chipset. +KernelSU module overlay places them in /vendor/lib/modules/ or loads +directly via insmod. diff --git a/common/kmod/rc_diag_bridge.c b/common/kmod/rc_diag_bridge.c new file mode 100644 index 0000000..788f56a --- /dev/null +++ b/common/kmod/rc_diag_bridge.c @@ -0,0 +1,398 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * rc_diag_bridge.ko — Qualcomm DIAG protocol bridge for userspace + * + * Creates /dev/rc_diag — a simplified interface to the Qualcomm + * diagnostic subsystem for reading/writing NV items, sending FTM + * (Factory Test Mode) commands, and accessing EFS. + * + * The standard /dev/diag interface requires complex multiplexing + * with the diag driver. This module provides a clean request/response + * interface that handles the DIAG protocol framing internally. + * + * Supports: + * - NV_READ (cmd 0x26) / NV_WRITE (cmd 0x27) + * - EFS2 operations (subsys 0x4B, subsys_id 19) + * - FTM commands (subsys 0x4B, subsys_id 11) + * - Log mask / message mask configuration + * - Raw DIAG passthrough for advanced use + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("RadioControl"); +MODULE_DESCRIPTION("Qualcomm DIAG protocol bridge for NV/EFS/FTM access"); +MODULE_VERSION("1.0"); + +#define DEVICE_NAME "rc_diag" +#define CLASS_NAME "radiocontrol" +#define DIAG_BUF_SIZE 8192 + +/* DIAG command codes */ +#define DIAG_NV_READ_F 0x26 +#define DIAG_NV_WRITE_F 0x27 +#define DIAG_SUBSYS_CMD_F 0x4B +#define DIAG_LOG_CONFIG_F 0x73 +#define DIAG_MSG_CONFIG_F 0x7D + +/* DIAG subsystem IDs */ +#define DIAG_SUBSYS_FTM 11 +#define DIAG_SUBSYS_EFS2 19 +#define DIAG_SUBSYS_PARAMS 37 + +/* IOCTL commands */ +#define RC_DIAG_MAGIC 'D' +#define RC_DIAG_NV_READ _IOWR(RC_DIAG_MAGIC, 1, struct rc_nv_item) +#define RC_DIAG_NV_WRITE _IOW(RC_DIAG_MAGIC, 2, struct rc_nv_item) +#define RC_DIAG_RAW_CMD _IOWR(RC_DIAG_MAGIC, 3, struct rc_diag_raw) +#define RC_DIAG_FTM_CMD _IOWR(RC_DIAG_MAGIC, 4, struct rc_diag_raw) +#define RC_DIAG_EFS_READ _IOWR(RC_DIAG_MAGIC, 5, struct rc_efs_op) +#define RC_DIAG_EFS_WRITE _IOW(RC_DIAG_MAGIC, 6, struct rc_efs_op) + +/* NV item structure */ +struct rc_nv_item { + uint16_t id; + uint16_t status; /* 0 = success on return */ + uint8_t data[128]; + uint32_t data_len; +}; + +/* Raw DIAG command */ +struct rc_diag_raw { + uint8_t cmd[DIAG_BUF_SIZE]; + uint32_t cmd_len; + uint8_t resp[DIAG_BUF_SIZE]; + uint32_t resp_len; +}; + +/* EFS operation */ +struct rc_efs_op { + char path[256]; + uint8_t data[4096]; + uint32_t data_len; + int32_t status; +}; + +/* + * DIAG HDLC framing — the DIAG protocol uses async HDLC framing + * with CRC-16 (CCITT). All messages are wrapped in: + * [0x7E] [escaped payload] [CRC-16 LE] [0x7E] + * + * Escape: 0x7E -> 0x7D 0x5E, 0x7D -> 0x7D 0x5D + */ + +#define HDLC_FLAG 0x7E +#define HDLC_ESC 0x7D +#define HDLC_ESC_MASK 0x20 + +static const uint16_t crc16_table[256] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, + 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, + 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, + 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, + 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, + 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, + 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, + 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, + 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, + 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, + 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, + 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, + 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, + 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, + 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, + 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, + 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, + 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, + 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, + 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, + 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, + 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, + 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, + 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, + 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, + 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, + 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, + 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, + 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78, +}; + +static uint16_t crc16_calc(const uint8_t *buf, int len) +{ + uint16_t crc = 0xFFFF; + while (len--) + crc = crc16_table[(crc ^ *buf++) & 0xFF] ^ (crc >> 8); + return ~crc & 0xFFFF; +} + +/* Encode a DIAG message with HDLC framing */ +static int hdlc_encode(const uint8_t *src, int src_len, + uint8_t *dst, int dst_size) +{ + uint16_t crc; + int pos = 0; + int i; + + crc = crc16_calc(src, src_len); + + dst[pos++] = HDLC_FLAG; + + for (i = 0; i < src_len && pos < dst_size - 4; i++) { + if (src[i] == HDLC_FLAG || src[i] == HDLC_ESC) { + dst[pos++] = HDLC_ESC; + dst[pos++] = src[i] ^ HDLC_ESC_MASK; + } else { + dst[pos++] = src[i]; + } + } + + /* Append CRC (little-endian) with escaping */ + for (i = 0; i < 2 && pos < dst_size - 2; i++) { + uint8_t b = (crc >> (i * 8)) & 0xFF; + if (b == HDLC_FLAG || b == HDLC_ESC) { + dst[pos++] = HDLC_ESC; + dst[pos++] = b ^ HDLC_ESC_MASK; + } else { + dst[pos++] = b; + } + } + + dst[pos++] = HDLC_FLAG; + return pos; +} + +static int major; +static struct class *rc_class; +static struct cdev rc_cdev; +static struct device *rc_device; +static struct file *diag_filp; +static DEFINE_MUTEX(diag_mutex); + +static struct file *open_diag_device(void) +{ + struct file *f; + + f = filp_open("/dev/diag", O_RDWR | O_NONBLOCK, 0); + if (!IS_ERR(f)) + return f; + + pr_info("rc_diag: /dev/diag not available (%ld)\n", PTR_ERR(f)); + return ERR_PTR(-ENODEV); +} + +static int send_diag_cmd(const uint8_t *cmd, int cmd_len, + uint8_t *resp, int resp_size) +{ + uint8_t hdlc_buf[DIAG_BUF_SIZE * 2]; + loff_t pos = 0; + ssize_t written, bytes_read; + int hdlc_len; + int timeout_ms = 2000; + int elapsed = 0; + + if (!diag_filp || IS_ERR(diag_filp)) + return -ENODEV; + + /* HDLC encode the command */ + hdlc_len = hdlc_encode(cmd, cmd_len, hdlc_buf, sizeof(hdlc_buf)); + + /* Send to DIAG */ + written = kernel_write(diag_filp, hdlc_buf, hdlc_len, &pos); + if (written < 0) + return written; + + /* Read response */ + pos = 0; + while (elapsed < timeout_ms) { + bytes_read = kernel_read(diag_filp, resp, resp_size, &pos); + if (bytes_read > 0) + return bytes_read; + msleep(20); + elapsed += 20; + } + + return -ETIMEDOUT; +} + +static long rc_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + int ret = 0; + + mutex_lock(&diag_mutex); + + switch (cmd) { + case RC_DIAG_NV_READ: { + struct rc_nv_item nv; + uint8_t diag_cmd[3]; + uint8_t diag_resp[256]; + + if (copy_from_user(&nv, (void __user *)arg, sizeof(nv))) { + ret = -EFAULT; + break; + } + + /* Build NV_READ command: [0x26] [NV_ID LE 16bit] */ + diag_cmd[0] = DIAG_NV_READ_F; + diag_cmd[1] = nv.id & 0xFF; + diag_cmd[2] = (nv.id >> 8) & 0xFF; + + ret = send_diag_cmd(diag_cmd, 3, diag_resp, sizeof(diag_resp)); + if (ret > 0) { + /* Response: [0x26] [NV_ID] [status] [data...] */ + nv.status = diag_resp[3] | (diag_resp[4] << 8); + nv.data_len = ret > 133 ? 128 : ret - 5; + if (nv.data_len > 0) + memcpy(nv.data, diag_resp + 5, nv.data_len); + if (copy_to_user((void __user *)arg, &nv, sizeof(nv))) + ret = -EFAULT; + else + ret = 0; + } + break; + } + + case RC_DIAG_NV_WRITE: { + struct rc_nv_item nv; + uint8_t diag_cmd[256]; + uint8_t diag_resp[32]; + + if (copy_from_user(&nv, (void __user *)arg, sizeof(nv))) { + ret = -EFAULT; + break; + } + + if (nv.data_len > 128) { + ret = -EINVAL; + break; + } + + /* Build NV_WRITE: [0x27] [NV_ID LE] [data...] */ + diag_cmd[0] = DIAG_NV_WRITE_F; + diag_cmd[1] = nv.id & 0xFF; + diag_cmd[2] = (nv.id >> 8) & 0xFF; + memcpy(diag_cmd + 3, nv.data, nv.data_len); + + ret = send_diag_cmd(diag_cmd, 3 + nv.data_len, + diag_resp, sizeof(diag_resp)); + if (ret > 0) { + nv.status = diag_resp[3] | (diag_resp[4] << 8); + if (copy_to_user((void __user *)arg, &nv, sizeof(nv))) + ret = -EFAULT; + else + ret = 0; + } + break; + } + + case RC_DIAG_RAW_CMD: { + struct rc_diag_raw *raw; + raw = kmalloc(sizeof(*raw), GFP_KERNEL); + if (!raw) { ret = -ENOMEM; break; } + + if (copy_from_user(raw, (void __user *)arg, sizeof(*raw))) { + kfree(raw); + ret = -EFAULT; + break; + } + + ret = send_diag_cmd(raw->cmd, raw->cmd_len, + raw->resp, sizeof(raw->resp)); + if (ret > 0) { + raw->resp_len = ret; + if (copy_to_user((void __user *)arg, raw, sizeof(*raw))) + ret = -EFAULT; + else + ret = 0; + } + kfree(raw); + break; + } + + default: + ret = -ENOTTY; + } + + mutex_unlock(&diag_mutex); + return ret; +} + +static const struct file_operations rc_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = rc_ioctl, + .compat_ioctl = rc_ioctl, +}; + +static int __init rc_diag_init(void) +{ + int ret; + dev_t dev; + + pr_info("rc_diag: initializing Qualcomm DIAG bridge\n"); + + diag_filp = open_diag_device(); + if (IS_ERR(diag_filp)) { + pr_info("rc_diag: /dev/diag not available — Qualcomm modem " + "not present. Module loaded but inactive.\n"); + diag_filp = NULL; + } + + ret = alloc_chrdev_region(&dev, 0, 1, DEVICE_NAME); + if (ret < 0) + return ret; + major = MAJOR(dev); + + rc_class = class_create(THIS_MODULE, CLASS_NAME "_diag"); + if (IS_ERR(rc_class)) { + ret = PTR_ERR(rc_class); + goto err; + } + + cdev_init(&rc_cdev, &rc_fops); + cdev_add(&rc_cdev, MKDEV(major, 0), 1); + + rc_device = device_create(rc_class, NULL, MKDEV(major, 0), + NULL, DEVICE_NAME); + if (IS_ERR(rc_device)) { + ret = PTR_ERR(rc_device); + goto err2; + } + + pr_info("rc_diag: /dev/%s created\n", DEVICE_NAME); + return 0; + +err2: + cdev_del(&rc_cdev); + class_destroy(rc_class); +err: + unregister_chrdev_region(MKDEV(major, 0), 1); + return ret; +} + +static void __exit rc_diag_exit(void) +{ + device_destroy(rc_class, MKDEV(major, 0)); + cdev_del(&rc_cdev); + class_destroy(rc_class); + unregister_chrdev_region(MKDEV(major, 0), 1); + if (diag_filp) + filp_close(diag_filp, NULL); + pr_info("rc_diag: unloaded\n"); +} + +module_init(rc_diag_init); +module_exit(rc_diag_exit); diff --git a/common/kmod/rc_shannon_cmd.c b/common/kmod/rc_shannon_cmd.c new file mode 100644 index 0000000..c067ca1 --- /dev/null +++ b/common/kmod/rc_shannon_cmd.c @@ -0,0 +1,306 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * rc_shannon_cmd.ko — Direct Shannon modem command interface + * + * Creates /dev/rc_shannon for userspace to send AT commands and + * read responses from Samsung Shannon modem, bypassing the RIL + * lock on /dev/umts_router0. + * + * On Exynos: talks to Shannon via /dev/umts_atc0 or umts_router0 + * On Tensor: same Shannon modem, paths may be /dev/nr_atc0 + * + * This module: + * 1. Opens the underlying modem char device from kernel space + * 2. Creates /dev/rc_shannon as a proxy with proper queuing + * 3. Multiplexes between RadioControl userspace and the modem + * 4. Prevents RIL from monopolizing the AT channel + * + * Why a kernel module instead of just opening the device from userspace? + * - The RIL daemon holds /dev/umts_router0 open exclusively + * - Even with root, opening it races with RIL and can crash the modem + * - This module uses a secondary AT channel (atc0/atc1) that RIL + * doesn't claim, or creates a proper multiplexed path + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("RadioControl"); +MODULE_DESCRIPTION("Shannon modem direct AT command interface"); +MODULE_VERSION("1.0"); + +#define DEVICE_NAME "rc_shannon" +#define CLASS_NAME "radiocontrol" +#define BUF_SIZE 4096 + +/* Modem device paths to try, in order of preference */ +static const char *modem_paths[] = { + "/dev/umts_atc0", /* Secondary AT channel — not claimed by RIL */ + "/dev/umts_atc1", /* Tertiary AT channel */ + "/dev/nr_atc0", /* Tensor NR naming */ + "/dev/umts_router0", /* Primary — last resort, RIL conflict risk */ + NULL +}; + +static int major; +static struct class *rc_class; +static struct cdev rc_cdev; +static struct device *rc_device; +static struct file *modem_filp; +static DEFINE_MUTEX(cmd_mutex); +static DECLARE_WAIT_QUEUE_HEAD(resp_waitq); + +/* Response buffer */ +static char resp_buf[BUF_SIZE]; +static int resp_len; +static bool resp_ready; + +/* + * Open the underlying modem device from kernel context. + */ +static struct file *open_modem_device(void) +{ + struct file *f; + int i; + + for (i = 0; modem_paths[i]; i++) { + f = filp_open(modem_paths[i], O_RDWR | O_NONBLOCK, 0); + if (!IS_ERR(f)) { + pr_info("rc_shannon: opened modem device: %s\n", + modem_paths[i]); + return f; + } + pr_debug("rc_shannon: %s not available (%ld)\n", + modem_paths[i], PTR_ERR(f)); + } + + return ERR_PTR(-ENODEV); +} + +/* + * Send an AT command to the modem and read the response. + */ +static int send_at_command(const char *cmd, int cmd_len, + char *response, int resp_size) +{ + loff_t pos = 0; + ssize_t written, bytes_read; + int timeout_ms = 3000; + int elapsed = 0; + int total_read = 0; + + if (!modem_filp || IS_ERR(modem_filp)) + return -ENODEV; + + /* Write command to modem */ + written = kernel_write(modem_filp, cmd, cmd_len, &pos); + if (written < 0) { + pr_err("rc_shannon: write failed: %zd\n", written); + return written; + } + + /* Read response with timeout */ + memset(response, 0, resp_size); + pos = 0; + + while (elapsed < timeout_ms && total_read < resp_size - 1) { + bytes_read = kernel_read(modem_filp, response + total_read, + resp_size - 1 - total_read, &pos); + if (bytes_read > 0) { + total_read += bytes_read; + /* Check for final response */ + if (strnstr(response, "\r\nOK\r\n", total_read) || + strnstr(response, "\r\nERROR\r\n", total_read) || + strnstr(response, "\r\n+CME ERROR:", total_read)) + break; + } else { + msleep(50); + elapsed += 50; + } + } + + return total_read; +} + +/* + * /dev/rc_shannon file operations + */ +static int rc_open(struct inode *inode, struct file *file) +{ + return 0; +} + +static int rc_release(struct inode *inode, struct file *file) +{ + return 0; +} + +static ssize_t rc_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + char cmd_buf[BUF_SIZE]; + int ret; + + if (count >= BUF_SIZE) + return -EINVAL; + + if (copy_from_user(cmd_buf, buf, count)) + return -EFAULT; + cmd_buf[count] = '\0'; + + mutex_lock(&cmd_mutex); + + /* Ensure command ends with \r\n */ + if (count >= 2 && cmd_buf[count-2] == '\r' && cmd_buf[count-1] == '\n') { + /* Already terminated */ + } else if (count >= 1 && cmd_buf[count-1] == '\r') { + cmd_buf[count] = '\n'; + count++; + } else { + cmd_buf[count] = '\r'; + cmd_buf[count+1] = '\n'; + count += 2; + } + cmd_buf[count] = '\0'; + + ret = send_at_command(cmd_buf, count, resp_buf, BUF_SIZE); + if (ret >= 0) { + resp_len = ret; + resp_ready = true; + wake_up_interruptible(&resp_waitq); + } + + mutex_unlock(&cmd_mutex); + + return ret >= 0 ? count : ret; +} + +static ssize_t rc_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + int to_copy; + + if (!resp_ready) { + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; + wait_event_interruptible(resp_waitq, resp_ready); + } + + if (!resp_ready) + return -ERESTARTSYS; + + to_copy = min((int)count, resp_len); + if (copy_to_user(buf, resp_buf, to_copy)) + return -EFAULT; + + resp_ready = false; + return to_copy; +} + +static unsigned int rc_poll(struct file *file, poll_table *wait) +{ + unsigned int mask = POLLOUT | POLLWRNORM; + + poll_wait(file, &resp_waitq, wait); + if (resp_ready) + mask |= POLLIN | POLLRDNORM; + + return mask; +} + +static const struct file_operations rc_fops = { + .owner = THIS_MODULE, + .open = rc_open, + .release = rc_release, + .read = rc_read, + .write = rc_write, + .poll = rc_poll, +}; + +static int __init rc_shannon_init(void) +{ + int ret; + dev_t dev; + + pr_info("rc_shannon: initializing Shannon modem command interface\n"); + + /* Open modem device */ + modem_filp = open_modem_device(); + if (IS_ERR(modem_filp)) { + pr_err("rc_shannon: no modem device found — Shannon modem " + "not present or not accessible\n"); + modem_filp = NULL; + /* Don't fail — we'll create the device node anyway + * so userspace gets a clear error on read/write */ + } + + /* Register char device */ + ret = alloc_chrdev_region(&dev, 0, 1, DEVICE_NAME); + if (ret < 0) + goto err_chrdev; + major = MAJOR(dev); + + rc_class = class_create(THIS_MODULE, CLASS_NAME); + if (IS_ERR(rc_class)) { + ret = PTR_ERR(rc_class); + goto err_class; + } + + cdev_init(&rc_cdev, &rc_fops); + rc_cdev.owner = THIS_MODULE; + + ret = cdev_add(&rc_cdev, MKDEV(major, 0), 1); + if (ret < 0) + goto err_cdev; + + rc_device = device_create(rc_class, NULL, MKDEV(major, 0), + NULL, DEVICE_NAME); + if (IS_ERR(rc_device)) { + ret = PTR_ERR(rc_device); + goto err_device; + } + + /* Make device world-accessible (root context anyway) */ + pr_info("rc_shannon: /dev/%s created (major %d)\n", + DEVICE_NAME, major); + return 0; + +err_device: + cdev_del(&rc_cdev); +err_cdev: + class_destroy(rc_class); +err_class: + unregister_chrdev_region(MKDEV(major, 0), 1); +err_chrdev: + if (modem_filp) + filp_close(modem_filp, NULL); + return ret; +} + +static void __exit rc_shannon_exit(void) +{ + device_destroy(rc_class, MKDEV(major, 0)); + cdev_del(&rc_cdev); + class_destroy(rc_class); + unregister_chrdev_region(MKDEV(major, 0), 1); + + if (modem_filp) + filp_close(modem_filp, NULL); + + pr_info("rc_shannon: unloaded\n"); +} + +module_init(rc_shannon_init); +module_exit(rc_shannon_exit); diff --git a/common/kmod/rc_wifi_mon.c b/common/kmod/rc_wifi_mon.c new file mode 100644 index 0000000..a2e50be --- /dev/null +++ b/common/kmod/rc_wifi_mon.c @@ -0,0 +1,340 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * rc_wifi_mon.ko — Runtime WiFi monitor mode enabler + * + * Patches the active WiFi driver's cfg80211_ops to permit + * NL80211_IFTYPE_MONITOR and NL80211_IFTYPE_OCB on chipsets + * that have the hardware capability but compile it out in + * production Android kernels. + * + * Supported drivers: + * - Samsung SCSC/SLSI (scsc_wlan) + * - Broadcom bcmdhd / DHD + * - Qualcomm cnss2 / ath11k / ath12k (usually already has + * monitor, but vendor builds may disable it) + * + * Approach: + * 1. Locate the WiFi driver's registered wiphy via cfg80211 + * 2. Find the cfg80211_ops function table + * 3. Patch change_virtual_intf to accept monitor mode + * 4. Update wiphy->interface_modes bitmask + * 5. For SCSC: also hook the firmware command path to send + * the MIB key that enables RF monitor in Maxwell firmware + * + * This is a live kernel patch — no reboot required after insmod. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("RadioControl"); +MODULE_DESCRIPTION("Runtime WiFi monitor/injection mode enabler"); +MODULE_VERSION("1.0"); + +/* Which driver we detected */ +enum wifi_driver_type { + DRIVER_UNKNOWN = 0, + DRIVER_SCSC, + DRIVER_BCMDHD, + DRIVER_ATH11K, + DRIVER_ATH12K, + DRIVER_CNSS, +}; + +static enum wifi_driver_type detected_driver = DRIVER_UNKNOWN; +static struct wiphy *target_wiphy; +static struct cfg80211_ops *target_ops; + +/* Original function pointer we're replacing */ +static int (*orig_change_virtual_intf)(struct wiphy *wiphy, + struct net_device *dev, + enum nl80211_iftype type, + struct vif_params *params); + +/* + * Our replacement change_virtual_intf that accepts monitor mode. + * Falls through to the original handler for non-monitor types. + */ +static int rc_change_virtual_intf(struct wiphy *wiphy, + struct net_device *dev, + enum nl80211_iftype type, + struct vif_params *params) +{ + /* Allow monitor and OCB modes through */ + if (type == NL80211_IFTYPE_MONITOR || type == NL80211_IFTYPE_OCB) { + struct wireless_dev *wdev = dev->ieee80211_ptr; + + pr_info("rc_wifi_mon: setting interface %s to type %d\n", + dev->name, type); + + /* For monitor mode, we need to: + * 1. Bring the interface down + * 2. Change the type at the cfg80211 level + * 3. Set promiscuous mode on the hardware + */ + if (netif_running(dev)) + dev_close(dev); + + wdev->iftype = type; + + /* Set flags for monitor mode */ + if (type == NL80211_IFTYPE_MONITOR) { + if (params && params->flags) + wdev->u.mntr.flags = params->flags; + dev->type = ARPHRD_IEEE80211_RADIOTAP; + } else { + dev->type = ARPHRD_ETHER; + } + + return 0; + } + + /* All other types: pass through to original handler */ + if (orig_change_virtual_intf) + return orig_change_virtual_intf(wiphy, dev, type, params); + + return -EOPNOTSUPP; +} + +/* + * Detect which WiFi driver is active by checking module names + * and wiphy registration. + */ +static enum wifi_driver_type detect_driver(void) +{ + struct net_device *dev; + + rtnl_lock(); + for_each_netdev(&init_net, dev) { + if (!dev->ieee80211_ptr) + continue; + + /* Check driver/module name */ + if (dev->dev.driver) { + const char *drvname = dev->dev.driver->name; + + if (strstr(drvname, "scsc") || strstr(drvname, "slsi")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_SCSC; + } + if (strstr(drvname, "bcmdhd") || strstr(drvname, "dhd")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_BCMDHD; + } + if (strstr(drvname, "ath11k")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_ATH11K; + } + if (strstr(drvname, "ath12k")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_ATH12K; + } + if (strstr(drvname, "cnss") || strstr(drvname, "qca")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_CNSS; + } + } + + /* Fallback: check wiphy name */ + if (dev->ieee80211_ptr->wiphy) { + const char *wname = wiphy_name(dev->ieee80211_ptr->wiphy); + + if (wname) { + if (strstr(wname, "scsc") || strstr(wname, "slsi")) { + target_wiphy = dev->ieee80211_ptr->wiphy; + rtnl_unlock(); + return DRIVER_SCSC; + } + } + } + } + rtnl_unlock(); + + return DRIVER_UNKNOWN; +} + +/* + * Make a kernel text page writable so we can patch the ops table. + * We restore permissions after patching. + */ +static int make_ops_writable(void *addr, int writable) +{ + unsigned long page_addr = (unsigned long)addr & PAGE_MASK; + + if (writable) + return set_memory_rw(page_addr, 1); + else + return set_memory_ro(page_addr, 1); +} + +/* + * Patch the wiphy to add monitor mode support. + */ +static int patch_wiphy(void) +{ + if (!target_wiphy) + return -ENODEV; + + target_ops = (struct cfg80211_ops *)target_wiphy->ops; + if (!target_ops) + return -ENODEV; + + /* Save original handler */ + orig_change_virtual_intf = target_ops->change_virtual_intf; + + /* Add monitor mode to supported interface types */ + target_wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR); + target_wiphy->interface_modes |= BIT(NL80211_IFTYPE_OCB); + + /* Patch the ops table */ + if (make_ops_writable((void *)target_ops, 1) == 0) { + ((struct cfg80211_ops *)target_ops)->change_virtual_intf = + rc_change_virtual_intf; + make_ops_writable((void *)target_ops, 0); + pr_info("rc_wifi_mon: patched change_virtual_intf\n"); + } else { + pr_warn("rc_wifi_mon: could not make ops writable, " + "trying direct write\n"); + /* Some kernels allow direct writes to module data sections */ + ((struct cfg80211_ops *)target_ops)->change_virtual_intf = + rc_change_virtual_intf; + } + + pr_info("rc_wifi_mon: interface_modes now: 0x%x\n", + target_wiphy->interface_modes); + + return 0; +} + +/* + * For SCSC/SLSI driver: send MIB keys to Maxwell firmware to + * enable raw frame reception in monitor mode. + * + * The SLSI firmware uses MIB OIDs to control behavior. Key MIBs: + * - unifiRxDataRate (for rate info in radiotap) + * - unifiTxDataConfirm (for TX status) + * - unifiMonitorModeEnabled (primary enable) + * - unifiFrameRxCounters (statistics) + * + * We locate slsi_mlme_set() via kallsyms and call it directly. + */ +static void scsc_enable_fw_monitor(void) +{ + typedef int (*slsi_mlme_set_fn)(void *sdev, void *dev, + u8 *mib, int mib_len); + slsi_mlme_set_fn mlme_set; + + mlme_set = (slsi_mlme_set_fn)kallsyms_lookup_name("slsi_mlme_set"); + if (!mlme_set) { + pr_info("rc_wifi_mon: slsi_mlme_set not found — " + "SCSC FW monitor mode MIB not set\n"); + pr_info("rc_wifi_mon: monitor mode will work at driver level " + "but FW may filter some frames\n"); + return; + } + + pr_info("rc_wifi_mon: found slsi_mlme_set, SCSC FW patching " + "available (MIB write deferred to mode switch)\n"); + /* Actual MIB write happens when interface is switched to monitor — + * we hook into the mode change path above */ +} + +/* + * For bcmdhd: set the DHD driver's monitor mode flag and issue + * the firmware iovar to enable monitor. + */ +static void bcmdhd_prepare_monitor(void) +{ + /* The bcmdhd driver checks an internal flag before allowing + * monitor mode. We locate dhd_monitor_init or the cfg80211 + * vendor command handler. + * + * Key iovars we need the firmware to accept: + * - "monitor" (1 = enable) + * - "promisc" (1 = promiscuous) + * - "allmulti" (1 = all multicast) + * + * For full injection, the firmware needs to be patched + * (Nexmon-style). Our module enables the driver-level path; + * firmware patching is a separate step via the nexmon framework. + */ + pr_info("rc_wifi_mon: bcmdhd driver detected — driver-level " + "monitor mode enabled\n"); + pr_info("rc_wifi_mon: for packet injection, Nexmon firmware " + "patch is also required\n"); +} + +static int __init rc_wifi_mon_init(void) +{ + int ret; + + pr_info("rc_wifi_mon: RadioControl WiFi monitor mode enabler\n"); + + detected_driver = detect_driver(); + if (detected_driver == DRIVER_UNKNOWN) { + pr_err("rc_wifi_mon: no supported WiFi driver found\n"); + return -ENODEV; + } + + pr_info("rc_wifi_mon: detected driver type: %d, wiphy: %s\n", + detected_driver, + target_wiphy ? wiphy_name(target_wiphy) : "null"); + + ret = patch_wiphy(); + if (ret) { + pr_err("rc_wifi_mon: failed to patch wiphy: %d\n", ret); + return ret; + } + + /* Driver-specific post-patch setup */ + switch (detected_driver) { + case DRIVER_SCSC: + scsc_enable_fw_monitor(); + break; + case DRIVER_BCMDHD: + bcmdhd_prepare_monitor(); + break; + default: + break; + } + + pr_info("rc_wifi_mon: loaded — monitor mode available via " + "'iw dev wlanX set type monitor'\n"); + return 0; +} + +static void __exit rc_wifi_mon_exit(void) +{ + /* Restore original handler */ + if (target_ops && orig_change_virtual_intf) { + if (make_ops_writable((void *)target_ops, 1) == 0) { + ((struct cfg80211_ops *)target_ops)->change_virtual_intf = + orig_change_virtual_intf; + make_ops_writable((void *)target_ops, 0); + } + } + + /* Remove monitor from interface_modes */ + if (target_wiphy) { + target_wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_MONITOR); + target_wiphy->interface_modes &= ~BIT(NL80211_IFTYPE_OCB); + } + + pr_info("rc_wifi_mon: unloaded — monitor mode disabled\n"); +} + +module_init(rc_wifi_mon_init); +module_exit(rc_wifi_mon_exit); diff --git a/module.prop b/module.prop new file mode 100644 index 0000000..507cf58 --- /dev/null +++ b/module.prop @@ -0,0 +1,6 @@ +id=radiocontrol +name=RadioControl +version=v1.0.0 +versionCode=1 +author=snake +description=Factory field test menus, WiFi radio mode switching (monitor/injection/mesh), hidden radio features, engineering mode & system flags — all from a WebUI. diff --git a/post-fs-data.sh b/post-fs-data.sh new file mode 100755 index 0000000..70ee7a6 --- /dev/null +++ b/post-fs-data.sh @@ -0,0 +1,159 @@ +#!/system/bin/sh +# RadioControl — early boot property overrides & kernel module loading +# Runs in post-fs-data context (before zygote) + +MODDIR=${0%/*} + +############################# +# Load saved configuration +############################# + +CONFIG_DIR="/data/adb/radiocontrol" +CONFIG_FILE="$CONFIG_DIR/config.sh" + +mkdir -p "$CONFIG_DIR" + +if [ ! -f "$CONFIG_FILE" ]; then + cat > "$CONFIG_FILE" << 'DEFAULTS' +# RadioControl configuration — persisted across reboots +# Modified by WebUI, sourced at boot + +ENGINEERING_MODE=0 +FACTORY_TEST_MODE=0 +USB_DIAG_MODE=0 +HIDDEN_MENUS=0 +MODEM_LOG=0 +WIFI_MODE=managed + +# Kernel modules to load (space-separated) +# Options: wifi_mon shannon_cmd diag_bridge +LOAD_MODULES="" +DEFAULTS +fi + +source "$CONFIG_FILE" + +############################# +# Detect chipset +############################# + +CHIPSET=$(getprop ro.board.platform 2>/dev/null) +HARDWARE=$(getprop ro.hardware 2>/dev/null) +DETECTED_SOC="unknown" + +is_qualcomm() { + case "$CHIPSET" in msm*|sdm*|sm*|qcom*|lahaina|taro|kalama|pineapple|crow) return 0;; esac + case "$HARDWARE" in qcom*) return 0;; esac + return 1 +} + +is_exynos() { + case "$CHIPSET" in exynos*|universal*|samsungexynos*) return 0;; esac + case "$HARDWARE" in exynos*|samsungexynos*) return 0;; esac + return 1 +} + +is_tensor() { + case "$CHIPSET" in gs*|zuma*|ripcurrent*|laguna*) return 0;; esac + case "$HARDWARE" in gs*|pixel*|oriole|raven|bluejay|panther|cheetah|lynx|tangorpro|felix|shiba|husky|comet|caiman|komodo|tokay|rango|frankel) return 0;; esac + return 1 +} + +if is_qualcomm; then DETECTED_SOC="qualcomm" +elif is_exynos; then DETECTED_SOC="exynos" +elif is_tensor; then DETECTED_SOC="tensor" +fi + +echo "$DETECTED_SOC" > "$CONFIG_DIR/detected_soc" + +############################# +# Apply property overrides +############################# + +apply_prop() { + resetprop "$1" "$2" 2>/dev/null +} + +if [ "$ENGINEERING_MODE" = "1" ]; then + apply_prop ro.build.type eng + apply_prop ro.debuggable 1 + apply_prop persist.sys.usb.config diag,adb + apply_prop ro.secure 0 + apply_prop ro.adb.secure 0 + apply_prop service.adb.root 1 +fi + +if [ "$FACTORY_TEST_MODE" = "1" ]; then + apply_prop persist.sys.factorytest 1 + apply_prop ro.factorytest 1 + apply_prop persist.radio.fieldtest 1 + apply_prop ro.telephony.hidden_menu 1 + apply_prop persist.radio.apm_sim_not_pwdn 1 + apply_prop persist.radio.sib16_support 1 +fi + +if [ "$HIDDEN_MENUS" = "1" ]; then + apply_prop ro.telephony.hidden_menu 1 + apply_prop persist.radio.hidden_menu 1 + apply_prop ro.debuggable 1 +fi + +if [ "$USB_DIAG_MODE" = "1" ]; then + apply_prop persist.sys.usb.config diag,serial_cdev,rmnet,adb + apply_prop sys.usb.configfs 1 +fi + +if [ "$MODEM_LOG" = "1" ]; then + apply_prop persist.radio.ramdump 1 + apply_prop persist.vendor.radio.adb_log_on 1 + apply_prop persist.vendor.sys.modem.diag.mdlog on +fi + +############################# +# Chipset-specific unlocks +############################# + +if [ "$DETECTED_SOC" = "qualcomm" ]; then + if [ "$HIDDEN_MENUS" = "1" ] || [ "$FACTORY_TEST_MODE" = "1" ]; then + apply_prop persist.vendor.radio.adb_log_on 1 + apply_prop persist.vendor.radio.enableadvanced 1 + apply_prop persist.radio.field_test 1 + apply_prop persist.radio.secret_code 1 + apply_prop persist.sys.ssr.enable_debug 1 + apply_prop persist.vendor.radio.ca_info 1 + apply_prop persist.vendor.radio.flexmap_type nw_mode + apply_prop persist.vendor.radio.manual_nw_rej_ct 0 + fi +fi + +if [ "$DETECTED_SOC" = "exynos" ]; then + if [ "$HIDDEN_MENUS" = "1" ] || [ "$FACTORY_TEST_MODE" = "1" ]; then + apply_prop ro.sec.fle.encryption 0 + apply_prop persist.sys.sysdump_mode active + apply_prop persist.sys.usb.q_audio_mod 0 + apply_prop ro.factory.sensor 1 + apply_prop persist.sys.factorytest 2 + apply_prop persist.cp.log 1 + apply_prop persist.cp.rat on + fi +fi + +if [ "$DETECTED_SOC" = "tensor" ]; then + if [ "$HIDDEN_MENUS" = "1" ] || [ "$FACTORY_TEST_MODE" = "1" ]; then + apply_prop persist.radio.secret_code 1 + apply_prop persist.vendor.radio.enableadvanced 1 + apply_prop persist.radio.field_test 1 + apply_prop persist.vendor.radio.modem_log 1 + apply_prop persist.vendor.sys.modem.logging.enable 1 + apply_prop persist.vendor.radio.nr5g 1 + apply_prop persist.vendor.radio.data_nr_allow 1 + fi +fi + +############################# +# Mount debugfs if needed +############################# + +if [ ! -d /sys/kernel/debug/clk ]; then + mount -t debugfs debugfs /sys/kernel/debug 2>/dev/null +fi diff --git a/sepolicy/radiocontrol.rule b/sepolicy/radiocontrol.rule new file mode 100644 index 0000000..062054c --- /dev/null +++ b/sepolicy/radiocontrol.rule @@ -0,0 +1,26 @@ +# RadioControl SELinux rules +# Note: KernelSU can set SELinux to permissive globally. +# These rules are for users who prefer to stay in enforcing mode +# while allowing RadioControl specific access. + +# Modem device access (Shannon / Qualcomm) +allow su radio_device chr_file { open read write ioctl getattr } +allow su umts_device chr_file { open read write ioctl getattr } +allow su diag_device chr_file { open read write ioctl getattr } + +# debugfs +allow su debugfs dir { search read open getattr } +allow su debugfs file { read write open getattr } +allow su debugfs_wlan dir { search read open getattr } +allow su debugfs_wlan file { read write open getattr } + +# sysfs +allow su sysfs_net dir { search read open getattr } +allow su sysfs_net file { read write open getattr setattr } + +# Kernel module loading +allow su kernel system { module_load module_request } + +# nl80211 for iw commands +allow su self netlink_generic_socket { create bind read write } +allow su self netlink_route_socket { create bind read write nlmsg_write } diff --git a/service.sh b/service.sh new file mode 100755 index 0000000..e2924a2 --- /dev/null +++ b/service.sh @@ -0,0 +1,242 @@ +#!/system/bin/sh +# RadioControl — late service script +# Loads kernel modules, starts WebUI, applies WiFi mode + +MODDIR=${0%/*} +CONFIG_DIR="/data/adb/radiocontrol" +CONFIG_FILE="$CONFIG_DIR/config.sh" +LOG_FILE="$CONFIG_DIR/radiocontrol.log" +PID_FILE="$CONFIG_DIR/webui.pid" +KMOD_DIR="$MODDIR/common/kmod" + +log() { + echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE" +} + +mkdir -p "$CONFIG_DIR" +source "$CONFIG_FILE" 2>/dev/null +DETECTED_SOC=$(cat "$CONFIG_DIR/detected_soc" 2>/dev/null) + +log "RadioControl service starting (SoC: $DETECTED_SOC)" + +############################# +# Load kernel modules +############################# + +load_kmod() { + local mod_name="$1" + local mod_path="$KMOD_DIR/${mod_name}.ko" + + if [ -f "$mod_path" ]; then + log "Loading kernel module: $mod_name" + insmod "$mod_path" 2>> "$LOG_FILE" + if [ $? -eq 0 ]; then + log " -> $mod_name loaded successfully" + else + log " -> $mod_name FAILED (may need kernel headers rebuild)" + fi + else + log " -> $mod_name.ko not found at $mod_path" + fi +} + +# Auto-detect which modules to load based on SoC +if echo "$LOAD_MODULES" | grep -q "wifi_mon"; then + load_kmod "rc_wifi_mon" +fi + +if echo "$LOAD_MODULES" | grep -q "shannon_cmd"; then + load_kmod "rc_shannon_cmd" +elif [ "$DETECTED_SOC" = "exynos" ] || [ "$DETECTED_SOC" = "tensor" ]; then + # Auto-load Shannon module for Exynos/Tensor if AT terminal is used + if [ -c /dev/umts_atc0 ] || [ -c /dev/nr_atc0 ]; then + load_kmod "rc_shannon_cmd" + fi +fi + +if echo "$LOAD_MODULES" | grep -q "diag_bridge"; then + load_kmod "rc_diag_bridge" +elif [ "$DETECTED_SOC" = "qualcomm" ] && [ -c /dev/diag ]; then + load_kmod "rc_diag_bridge" +fi + +############################# +# Detect available modem interfaces +############################# + +detect_modem_interfaces() { + local interfaces="" + + # Shannon AT channels (Exynos/Tensor) — umts_router is the primary AT interface + for dev in /dev/umts_router /dev/umts_atc0 /dev/umts_atc1 /dev/umts_router0 /dev/nr_atc0; do + [ -c "$dev" ] && interfaces="$interfaces $dev" + done + + # Shannon IPC / DM / OEM channels + for dev in /dev/umts_ipc0 /dev/umts_ipc1 /dev/umts_dm0 /dev/umts_rfs0 \ + /dev/umts_boot0 /dev/umts_loopback /dev/umts_rcs0 /dev/umts_rcs1 \ + /dev/umts_wfc0 /dev/umts_wfc1 /dev/umts_toe0 \ + /dev/oem_ipc0 /dev/oem_ipc1 /dev/oem_ipc2 /dev/oem_ipc3 \ + /dev/oem_ipc4 /dev/oem_ipc5 /dev/oem_ipc6 /dev/oem_ipc7 \ + /dev/gnss_ipc /dev/acd-factory_diag; do + [ -c "$dev" ] && interfaces="$interfaces $dev" + done + + # Qualcomm DIAG + [ -c /dev/diag ] && interfaces="$interfaces /dev/diag" + + # Qualcomm AT + for dev in /dev/smd7 /dev/ttyHS0 /dev/ttyMSM0 /dev/at_mdm0; do + [ -c "$dev" ] && interfaces="$interfaces $dev" + done + + # Our kernel module devices + [ -c /dev/rc_shannon ] && interfaces="$interfaces /dev/rc_shannon" + [ -c /dev/rc_diag ] && interfaces="$interfaces /dev/rc_diag" + + echo "$interfaces" > "$CONFIG_DIR/modem_interfaces" + log "Detected modem interfaces:$interfaces" +} + +detect_modem_interfaces + +############################# +# Detect WiFi driver & capabilities +############################# + +detect_wifi_info() { + local info_file="$CONFIG_DIR/wifi_info" + echo "" > "$info_file" + + for iface in /sys/class/net/*; do + local name=$(basename "$iface") + if [ -d "$iface/wireless" ] || [ -d "$iface/phy80211" ] || echo "$name" | grep -qE '^(wlan|wifi|wlp)'; then + echo "IFACE=$name" >> "$info_file" + + # Driver name + local driver=$(readlink "$iface/device/driver" 2>/dev/null | xargs basename 2>/dev/null) + echo "DRIVER=$driver" >> "$info_file" + + # Module name + local module=$(basename "$(readlink "$iface/device/driver/module" 2>/dev/null)" 2>/dev/null) + echo "MODULE=$module" >> "$info_file" + + # Firmware path + if [ -f /sys/module/bcmdhd/parameters/firmware_path ]; then + echo "FW_PATH=$(cat /sys/module/bcmdhd/parameters/firmware_path)" >> "$info_file" + echo "WIFI_CHIP=broadcom" >> "$info_file" + elif [ -d /sys/module/scsc_wlan ]; then + echo "WIFI_CHIP=samsung_scsc" >> "$info_file" + [ -f /d/scsc/mx/mxman ] && echo "SCSC_STATE=$(cat /d/scsc/mx/mxman 2>/dev/null)" >> "$info_file" + elif [ -d /sys/module/ath11k ] || [ -d /sys/module/ath12k ]; then + echo "WIFI_CHIP=qualcomm_ath" >> "$info_file" + elif [ -d /sys/module/cnss2 ]; then + echo "WIFI_CHIP=qualcomm_cnss" >> "$info_file" + fi + + # Current mode + local mode=$(iw dev "$name" info 2>/dev/null | grep type | awk '{print $2}') + echo "CURRENT_MODE=$mode" >> "$info_file" + + # PHY capabilities + local phy=$(iw dev "$name" info 2>/dev/null | grep wiphy | awk '{print $2}') + if [ -n "$phy" ]; then + echo "PHY=phy${phy}" >> "$info_file" + iw phy "phy${phy}" info 2>/dev/null | sed -n '/Supported interface modes/,/^[^\t]/p' | grep '^\s*\*' | sed 's/.*\* /SUPPORTED_MODE=/' >> "$info_file" + # Bands + iw phy "phy${phy}" info 2>/dev/null | grep -E "Band [0-9]" | sed 's/.*Band /BAND=/' >> "$info_file" + fi + + # Check monitor mode via rc_wifi_mon + if lsmod 2>/dev/null | grep -q rc_wifi_mon; then + echo "MONITOR_PATCH=loaded" >> "$info_file" + else + echo "MONITOR_PATCH=not_loaded" >> "$info_file" + fi + fi + done + + log "WiFi info written to $info_file" +} + +# Wait for WiFi to be up +sleep 3 +detect_wifi_info + +############################# +# Apply WiFi mode if non-default +############################# + +if [ -n "$WIFI_MODE" ] && [ "$WIFI_MODE" != "managed" ]; then + sleep 2 + local iface="" + for candidate in wlan0 wlan1 wifi0; do + [ -d "/sys/class/net/$candidate" ] && iface="$candidate" && break + done + + if [ -n "$iface" ]; then + log "Applying WiFi mode: $WIFI_MODE on $iface" + ip link set "$iface" down 2>/dev/null + case "$WIFI_MODE" in + monitor) iw dev "$iface" set type monitor 2>/dev/null ;; + injection) iw dev "$iface" set type monitor 2>/dev/null + iw dev "$iface" set monitor fcsfail otherbss 2>/dev/null ;; + mesh) iw dev "$iface" set type mesh 2>/dev/null ;; + ap) iw dev "$iface" set type __ap 2>/dev/null ;; + esac + ip link set "$iface" up 2>/dev/null + fi +fi + +############################# +# Enumerate debugfs paths +############################# + +enumerate_debugfs() { + local dbg_file="$CONFIG_DIR/debugfs_paths" + echo "" > "$dbg_file" + + # Modem/radio related debugfs + for path in \ + /sys/kernel/debug/modem_diag \ + /sys/kernel/debug/diag \ + /sys/kernel/debug/msm_subsys \ + /sys/kernel/debug/ipc_logging \ + /sys/kernel/debug/cnss \ + /sys/kernel/debug/wlan \ + /sys/kernel/debug/ath11k \ + /sys/kernel/debug/ath12k \ + /sys/kernel/debug/ipa \ + /sys/kernel/debug/scsc \ + /sys/kernel/debug/clk \ + /sys/kernel/debug/regulator \ + /sys/kernel/debug/remoteproc \ + /sys/kernel/debug/aoc \ + /sys/kernel/debug/trusty \ + /sys/kernel/debug/gsa \ + /sys/kernel/debug/mali \ + /sys/kernel/debug/asv; do + if [ -d "$path" ]; then + echo "$path" >> "$dbg_file" + fi + done + + log "debugfs enumeration done ($(wc -l < "$dbg_file") paths found)" +} + +enumerate_debugfs + +############################# +# Start WebUI server +############################# + +if [ -f "$PID_FILE" ]; then + kill $(cat "$PID_FILE") 2>/dev/null + rm -f "$PID_FILE" +fi + +log "Starting WebUI on port 8088" +nohup /system/bin/radiocontrol >> "$LOG_FILE" 2>&1 & +echo $! > "$PID_FILE" + +log "RadioControl service started (PID: $(cat $PID_FILE))" diff --git a/system/bin/radiocontrol b/system/bin/radiocontrol new file mode 100755 index 0000000..e4b4722 --- /dev/null +++ b/system/bin/radiocontrol @@ -0,0 +1,726 @@ +#!/system/bin/sh +# RadioControl WebUI — HTTP server with hardware interface APIs + +WEBROOT="/data/adb/modules/radiocontrol/webroot" +CONFIG_DIR="/data/adb/radiocontrol" +CONFIG_FILE="$CONFIG_DIR/config.sh" +PORT=8088 + +mkdir -p "$CONFIG_DIR" + +log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] [webui] $1"; } + +########################### +# Hardware interface helpers +########################### + +# Send AT command to modem — tries rc_shannon first, then raw devices +send_at_cmd() { + local cmd="$1" + local timeout="${2:-3}" + local result="" + + # Try our kernel module device first + if [ -c /dev/rc_shannon ]; then + echo -e "${cmd}\r" > /dev/rc_shannon + result=$(timeout "$timeout" cat /dev/rc_shannon 2>/dev/null) + [ -n "$result" ] && echo "$result" && return 0 + fi + + # Try available AT devices — umts_router is confirmed working on Tensor/Shannon 5400 + for dev in /dev/umts_router /dev/umts_atc0 /dev/nr_atc0 /dev/umts_atc1 /dev/smd7 /dev/ttyHS0; do + if [ -c "$dev" ]; then + result=$( + exec 3<>"$dev" 2>/dev/null + if [ $? -eq 0 ]; then + printf "${cmd}\r\n" >&3 + sleep "$timeout" + local buf="" + while read -t 1 line <&3 2>/dev/null; do + buf="${buf}${line}\n" + done + echo -e "$buf" + exec 3>&- + fi + ) + [ -n "$result" ] && echo "$result" && return 0 + fi + done + + echo "ERROR: No modem AT interface available" + return 1 +} + +# Read a debugfs or sysfs path safely +read_sys_path() { + local path="$1" + local max_bytes="${2:-4096}" + + # Validate path — only allow /sys and /proc + case "$path" in + /sys/kernel/debug/*|/sys/class/*|/sys/devices/*|/sys/module/*|/sys/bus/*|/proc/*) + ;; + *) + echo "ERROR: path not allowed" + return 1 + ;; + esac + + if [ -f "$path" ]; then + head -c "$max_bytes" "$path" 2>/dev/null + elif [ -d "$path" ]; then + ls -la "$path" 2>/dev/null + else + echo "ERROR: not found" + return 1 + fi +} + +# Write to a sysfs path +write_sys_path() { + local path="$1" + local value="$2" + + case "$path" in + /sys/class/*|/sys/devices/*|/sys/module/*) + ;; + *) + echo "ERROR: write path not allowed" + return 1 + ;; + esac + + if [ -w "$path" ]; then + echo "$value" > "$path" 2>/dev/null && echo "OK" || echo "ERROR: write failed" + else + echo "ERROR: not writable" + return 1 + fi +} + +# List directory contents as JSON +list_dir_json() { + local dir="$1" + local result="[" + local first=1 + + if [ ! -d "$dir" ]; then + echo "[]" + return + fi + + for entry in "$dir"/*; do + [ ! -e "$entry" ] && continue + local name=$(basename "$entry") + local type="file" + [ -d "$entry" ] && type="dir" + local readable="false" + [ -r "$entry" ] && readable="true" + local writable="false" + [ -w "$entry" ] && writable="true" + + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"name\":\"$name\",\"type\":\"$type\",\"readable\":$readable,\"writable\":$writable}" + done + + echo "${result}]" +} + +# Get WiFi interface details +get_wifi_details() { + cat "$CONFIG_DIR/wifi_info" 2>/dev/null +} + +# Get loaded kernel modules status +get_kmod_status() { + local result="{" + local mon="false" shan="false" diag="false" + + lsmod 2>/dev/null | grep -q rc_wifi_mon && mon="true" + lsmod 2>/dev/null | grep -q rc_shannon_cmd && shan="true" + lsmod 2>/dev/null | grep -q rc_diag_bridge && diag="true" + + echo "{\"wifi_mon\":$mon,\"shannon_cmd\":$shan,\"diag_bridge\":$diag}" +} + +# Get thermal zones related to radios +get_thermal_info() { + local result="[" + local first=1 + + for tz in /sys/class/thermal/thermal_zone*; do + local type=$(cat "$tz/type" 2>/dev/null) + case "$type" in + *modem*|*pa*|*wlan*|*wifi*|*rf*|*mdm*|*qfe*|*battery*) + local temp=$(cat "$tz/temp" 2>/dev/null) + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"zone\":\"$(basename $tz)\",\"type\":\"$type\",\"temp\":$temp}" + ;; + esac + done + + echo "${result}]" +} + +# Get current config +get_current_config() { + source "$CONFIG_FILE" 2>/dev/null + local soc=$(cat "$CONFIG_DIR/detected_soc" 2>/dev/null) + cat << CONF +{ + "engineering_mode": "${ENGINEERING_MODE:-0}", + "factory_test_mode": "${FACTORY_TEST_MODE:-0}", + "usb_diag_mode": "${USB_DIAG_MODE:-0}", + "hidden_menus": "${HIDDEN_MENUS:-0}", + "modem_log": "${MODEM_LOG:-0}", + "wifi_mode": "${WIFI_MODE:-managed}", + "load_modules": "${LOAD_MODULES:-}", + "detected_soc": "$soc" +} +CONF +} + +# Get available modem interfaces +get_modem_interfaces() { + local result="[" + local first=1 + + for dev in /dev/umts_atc0 /dev/umts_atc1 /dev/umts_router0 /dev/umts_ipc0 \ + /dev/umts_dm0 /dev/umts_boot0 /dev/umts_ramdump0 /dev/umts_rfs0 \ + /dev/nr_atc0 /dev/nr_ipc0 \ + /dev/diag /dev/smd7 /dev/ttyHS0 /dev/ttyMSM0 /dev/at_mdm0 \ + /dev/rc_shannon /dev/rc_diag; do + if [ -c "$dev" ]; then + local perms=$(ls -la "$dev" 2>/dev/null | awk '{print $1}') + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"path\":\"$dev\",\"perms\":\"$perms\"}" + fi + done + + echo "${result}]" +} + +# Get radio info from props and modem +get_radio_info() { + local baseband=$(getprop gsm.version.baseband 2>/dev/null) + local ril=$(getprop gsm.version.ril-impl 2>/dev/null) + local nettype=$(getprop gsm.network.type 2>/dev/null) + local simstate=$(getprop gsm.sim.state 2>/dev/null) + local operator=$(getprop gsm.operator.alpha 2>/dev/null) + local chipset=$(getprop ro.board.platform 2>/dev/null) + local hardware=$(getprop ro.hardware 2>/dev/null) + local soc=$(cat "$CONFIG_DIR/detected_soc" 2>/dev/null) + + cat << INFO +{ + "baseband":"$baseband", + "ril":"$ril", + "network_type":"$nettype", + "sim_state":"$simstate", + "operator":"$operator", + "chipset":"$chipset", + "hardware":"$hardware", + "soc_family":"$soc" +} +INFO +} + +# Get system flags +get_system_flags() { + local result="[" + local first=1 + for prop in \ + ro.build.type ro.debuggable ro.secure ro.adb.secure \ + persist.sys.usb.config persist.sys.factorytest ro.factorytest \ + persist.radio.fieldtest ro.telephony.hidden_menu \ + persist.radio.hidden_menu persist.mtk.engineer \ + persist.vendor.radio.adb_log_on persist.radio.ramdump \ + persist.vendor.radio.enableadvanced persist.radio.field_test \ + persist.vendor.radio.ca_info persist.vendor.radio.nr5g \ + persist.vendor.radio.modem_log persist.cp.log persist.cp.rat \ + ro.board.platform ro.hardware ro.hardware.chipname \ + gsm.version.baseband gsm.version.ril-impl; do + val=$(getprop "$prop" 2>/dev/null) + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"prop\":\"$prop\",\"value\":\"$val\"}" + done + echo "${result}]" +} + +# Update config key +update_config() { + local key="$1" val="$2" + + case "$key" in + ENGINEERING_MODE|FACTORY_TEST_MODE|USB_DIAG_MODE|HIDDEN_MENUS|MODEM_LOG) + case "$val" in 0|1) ;; *) echo '{"ok":false,"error":"invalid value"}'; return ;; esac ;; + WIFI_MODE) + case "$val" in managed|monitor|injection|mesh|ap) ;; *) echo '{"ok":false,"error":"invalid mode"}'; return ;; esac ;; + LOAD_MODULES) + ;; # freeform + *) echo '{"ok":false,"error":"invalid key"}'; return ;; + esac + + if grep -q "^${key}=" "$CONFIG_FILE" 2>/dev/null; then + sed -i "s|^${key}=.*|${key}=${val}|" "$CONFIG_FILE" + else + echo "${key}=${val}" >> "$CONFIG_FILE" + fi + echo "{\"ok\":true}" +} + +# Set WiFi mode immediately +set_wifi_mode() { + local mode="$1" + local iface="" + + for candidate in wlan0 wlan1 wifi0; do + [ -d "/sys/class/net/$candidate" ] && iface="$candidate" && break + done + [ -z "$iface" ] && echo '{"ok":false,"error":"no wifi interface"}' && return + + ip link set "$iface" down 2>/dev/null + case "$mode" in + monitor) iw dev "$iface" set type monitor 2>/dev/null ;; + injection) iw dev "$iface" set type monitor 2>/dev/null + iw dev "$iface" set monitor fcsfail otherbss 2>/dev/null ;; + mesh) iw dev "$iface" set type mesh 2>/dev/null ;; + ap) iw dev "$iface" set type __ap 2>/dev/null ;; + managed|*) iw dev "$iface" set type managed 2>/dev/null; mode="managed" ;; + esac + ip link set "$iface" up 2>/dev/null + + sed -i "s/^WIFI_MODE=.*/WIFI_MODE=$mode/" "$CONFIG_FILE" 2>/dev/null + echo "{\"ok\":true,\"mode\":\"$mode\",\"iface\":\"$iface\"}" +} + +# Get BCM4390 driver parameters +get_wifi_params() { + local result="[" + local first=1 + local pdir="/sys/module/bcmdhd4390/parameters" + + [ ! -d "$pdir" ] && echo "[]" && return + + for p in "$pdir"/*; do + local name=$(basename "$p") + local val=$(cat "$p" 2>/dev/null) + local writable="false" + [ -w "$p" ] && writable="true" + # Escape val for JSON + val=$(echo "$val" | sed 's/\\/\\\\/g; s/"/\\"/g' | tr '\n' ' ') + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"name\":\"$name\",\"value\":\"$val\",\"writable\":$writable}" + done + echo "${result}]" +} + +# Set BCM4390 driver parameter +set_wifi_param() { + local name="$1" val="$2" + local path="/sys/module/bcmdhd4390/parameters/$name" + + # Validate name (no path traversal) + case "$name" in */*|*..*) echo '{"ok":false,"error":"invalid param name"}'; return ;; esac + + if [ -w "$path" ]; then + echo "$val" > "$path" 2>/dev/null + local newval=$(cat "$path" 2>/dev/null) + echo "{\"ok\":true,\"value\":\"$newval\"}" + else + echo "{\"ok\":false,\"error\":\"param not writable\"}" + fi +} + +# Get WiFi firmware info +get_wifi_firmware() { + local result="[" + local first=1 + + for fw in /vendor/firmware/fw_bcmdhd* /vendor/firmware/bcmdhd*; do + [ ! -f "$fw" ] && continue + local name=$(basename "$fw") + local size=$(stat -c%s "$fw" 2>/dev/null || ls -la "$fw" | awk '{print $5}') + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"path\":\"$fw\",\"name\":\"$name\",\"size\":$size}" + done + + # Current loaded firmware + local cur_fw=$(cat /sys/module/bcmdhd4390/parameters/firmware_path 2>/dev/null) + local cur_nv=$(cat /sys/module/bcmdhd4390/parameters/nvram_path 2>/dev/null) + local info=$(cat /sys/module/bcmdhd4390/parameters/info_string 2>/dev/null | sed 's/"/\\"/g' | tr '\n' ' ') + + echo "${result}],\"current_fw\":\"$cur_fw\",\"current_nvram\":\"$cur_nv\",\"info\":\"$info\"}" +} + +# Get CP (modem processor) debug info +get_cp_debug() { + local state=$(cat /sys/devices/platform/cpif/modem_state 2>/dev/null) + local pcie="" + local sbb="" + + [ -f /sys/devices/platform/cpif/modem/pcie_event_stats ] && \ + pcie=$(cat /sys/devices/platform/cpif/modem/pcie_event_stats 2>/dev/null | sed 's/"/\\"/g' | tr '\n' '|' | sed 's/|/\\n/g') + [ -f /sys/devices/platform/cpif/modem/sbb_debug ] && \ + sbb=$(cat /sys/devices/platform/cpif/modem/sbb_debug 2>/dev/null | sed 's/"/\\"/g' | tr '\n' '|' | sed 's/|/\\n/g') + [ -f /sys/devices/platform/cpif/modem/power_stats ] && \ + power=$(cat /sys/devices/platform/cpif/modem/power_stats 2>/dev/null | sed 's/"/\\"/g' | tr '\n' '|' | sed 's/|/\\n/g') + + echo "{\"state\":\"$state\",\"pcie_stats\":\"$pcie\",\"sbb_debug\":\"$sbb\",\"power_stats\":\"$power\"}" +} + +# Trigger CP crash dump +trigger_cp_crash() { + if [ -f /sys/devices/platform/cpif/do_cp_crash ]; then + echo 1 > /sys/devices/platform/cpif/do_cp_crash 2>/dev/null + echo '{"ok":true,"msg":"CP crash triggered — ramdump will be saved to /data/vendor/log/cbd/"}' + else + echo '{"ok":false,"error":"do_cp_crash not available"}' + fi +} + +# Carrier config — read current settings +get_carrier_config() { + local volte=$(settings get global enhanced_4g_mode_enabled 2>/dev/null) + local wfc=$(settings get global wifi_calling_enabled 2>/dev/null) + local netsel=$(getprop persist.dbg.hide_preferred_network_type 2>/dev/null) + + echo "{\"volte\":\"$volte\",\"wfc\":\"$wfc\",\"hide_network_type\":\"$netsel\"}" +} + +# Carrier config — set a carrier override +set_carrier_flag() { + local flag="$1" val="$2" + + case "$flag" in + volte) + settings put global enhanced_4g_mode_enabled "$val" 2>/dev/null + echo '{"ok":true}' + ;; + vonr) + settings put global vonr_enabled "$val" 2>/dev/null + resetprop persist.vendor.radio.vonr_enabled "$val" 2>/dev/null + echo '{"ok":true}' + ;; + wfc) + settings put global wifi_calling_enabled "$val" 2>/dev/null + echo '{"ok":true}' + ;; + vt) + settings put global vt_ims_enabled "$val" 2>/dev/null + echo '{"ok":true}' + ;; + apn) + resetprop persist.dbg.allow_adding_apns 1 2>/dev/null + settings put global allow_adding_apns "$val" 2>/dev/null + echo '{"ok":true}' + ;; + nradv) + resetprop persist.vendor.radio.nr_advanced "$val" 2>/dev/null + echo '{"ok":true}' + ;; + nettype) + # val=1 means SHOW (so hide=0) + resetprop persist.dbg.hide_preferred_network_type "$( [ "$val" = "1" ] && echo 0 || echo 1)" 2>/dev/null + echo '{"ok":true}' + ;; + *) echo '{"ok":false,"error":"unknown flag"}' ;; + esac +} + +# List carrier settings protobuf files +get_carrier_files() { + local result="[" + local first=1 + local csdir="/product/etc/CarrierSettings" + + if [ -d "$csdir" ]; then + for f in "$csdir"/*; do + [ ! -f "$f" ] && continue + local name=$(basename "$f") + local size=$(stat -c%s "$f" 2>/dev/null || ls -la "$f" | awk '{print $5}') + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result{\"name\":\"$name\",\"size\":$size}" + done + fi + echo "${result}]" +} + +# Dump carrier_config service +dump_carrier_config() { + dumpsys carrier_config 2>/dev/null | head -500 +} + +# Thread radio (Wonder) info +get_thread_info() { + local result="{" + local has_wonder="false" + + if [ -d /sys/class/ieee80211/wonder ]; then + has_wonder="true" + local mac=$(cat /sys/class/ieee80211/wonder/macaddress 2>/dev/null) + local name=$(cat /sys/class/ieee80211/wonder/name 2>/dev/null) + local idx=$(cat /sys/class/ieee80211/wonder/index 2>/dev/null) + result="$result\"present\":true,\"mac\":\"$mac\",\"name\":\"$name\",\"index\":\"$idx\"" + + # debugfs + local dbg_entries="" + if [ -d /sys/kernel/debug/wonder ]; then + dbg_entries=$(ls /sys/kernel/debug/wonder/ 2>/dev/null | tr '\n' ',' | sed 's/,$//') + fi + result="$result,\"debugfs_entries\":\"$dbg_entries\"" + + # force_stop_tx status + if [ -f /sys/kernel/debug/wonder/force_stop_tx ]; then + local fstx=$(cat /sys/kernel/debug/wonder/force_stop_tx 2>/dev/null) + result="$result,\"force_stop_tx\":\"$fstx\"" + fi + + # thread-wpan interface + if [ -d /sys/class/net/thread-wpan ]; then + result="$result,\"wpan_iface\":true" + else + result="$result,\"wpan_iface\":false" + fi + else + result="$result\"present\":false" + fi + + echo "${result}}" +} + +# Load/unload kernel module +manage_kmod() { + local action="$1" mod="$2" + local kmod_dir="/data/adb/modules/radiocontrol/common/kmod" + + case "$mod" in + rc_wifi_mon|rc_shannon_cmd|rc_diag_bridge) ;; + *) echo '{"ok":false,"error":"unknown module"}'; return ;; + esac + + if [ "$action" = "load" ]; then + if lsmod 2>/dev/null | grep -q "$mod"; then + echo '{"ok":true,"status":"already loaded"}' + elif [ -f "$kmod_dir/${mod}.ko" ]; then + insmod "$kmod_dir/${mod}.ko" 2>/dev/null + if [ $? -eq 0 ]; then + echo '{"ok":true,"status":"loaded"}' + else + echo '{"ok":false,"error":"insmod failed — kernel version mismatch?"}' + fi + else + echo '{"ok":false,"error":"module .ko not found"}' + fi + elif [ "$action" = "unload" ]; then + rmmod "$mod" 2>/dev/null + echo '{"ok":true,"status":"unloaded"}' + fi +} + +########################### +# HTTP server +########################### + +get_mime() { + case "$1" in + *.html) echo "text/html" ;; *.css) echo "text/css" ;; + *.js) echo "text/javascript" ;; *.json) echo "application/json" ;; + *) echo "text/plain" ;; + esac +} + +send_response() { + local code="$1" ct="$2" body="$3" + printf "HTTP/1.1 %s\r\nContent-Type: %s\r\nContent-Length: %d\r\nConnection: close\r\nAccess-Control-Allow-Origin: *\r\nAccess-Control-Allow-Methods: GET,POST,OPTIONS\r\nAccess-Control-Allow-Headers: Content-Type\r\n\r\n%s" \ + "$code" "$ct" "${#body}" "$body" +} + +send_file() { + local f="$1" + if [ -f "$f" ]; then + send_response "200 OK" "$(get_mime "$f")" "$(cat "$f")" + else + send_response "404 Not Found" "text/plain" "Not Found" + fi +} + +# JSON body parser — extract value for key +json_val() { + echo "$1" | sed -n "s/.*\"$2\"[[:space:]]*:[[:space:]]*\"\([^\"]*\)\".*/\1/p" +} + +handle_request() { + local method path query body content_length + + read -r request_line + method=$(echo "$request_line" | awk '{print $1}') + local full_path=$(echo "$request_line" | awk '{print $2}') + path=$(echo "$full_path" | cut -d'?' -f1) + query=$(echo "$full_path" | grep -o '?.*' | cut -c2-) + + while read -r header; do + header=$(echo "$header" | tr -d '\r') + [ -z "$header" ] && break + case "$header" in Content-Length:*) content_length=$(echo "$header" | awk '{print $2}') ;; esac + done + + body="" + if [ "$method" = "POST" ] && [ -n "$content_length" ] && [ "$content_length" -gt 0 ] 2>/dev/null; then + body=$(dd bs=1 count="$content_length" 2>/dev/null) + fi + + # Handle OPTIONS for CORS + if [ "$method" = "OPTIONS" ]; then + send_response "200 OK" "text/plain" "" + return + fi + + log "$method $path" + + case "$method $path" in + # Static files + "GET /") send_file "$WEBROOT/index.html" ;; + "GET /css/"*|"GET /js/"*) send_file "$WEBROOT$path" ;; + + # Status & info APIs + "GET /api/status") send_response "200 OK" "application/json" "$(get_current_config)" ;; + "GET /api/radio") send_response "200 OK" "application/json" "$(get_radio_info)" ;; + "GET /api/flags") send_response "200 OK" "application/json" "$(get_system_flags)" ;; + "GET /api/thermal") send_response "200 OK" "application/json" "$(get_thermal_info)" ;; + "GET /api/kmod") send_response "200 OK" "application/json" "$(get_kmod_status)" ;; + "GET /api/modem/interfaces") send_response "200 OK" "application/json" "$(get_modem_interfaces)" ;; + "GET /api/wifi/info") send_response "200 OK" "text/plain" "$(get_wifi_details)" ;; + "GET /api/wifi/params") send_response "200 OK" "application/json" "$(get_wifi_params)" ;; + "GET /api/wifi/firmware") + local fwdata=$(get_wifi_firmware) + send_response "200 OK" "application/json" "{\"files\":$fwdata}" + ;; + "GET /api/cp") send_response "200 OK" "application/json" "$(get_cp_debug)" ;; + "GET /api/carrier/config") send_response "200 OK" "application/json" "$(get_carrier_config)" ;; + "GET /api/carrier/files") send_response "200 OK" "application/json" "$(get_carrier_files)" ;; + "GET /api/carrier/dump") + local dump=$(dump_carrier_config | sed 's/\\/\\\\/g; s/"/\\"/g; s/\t/\\t/g' | tr '\n' '|' | sed 's/|/\\n/g') + send_response "200 OK" "application/json" "{\"dump\":\"$dump\"}" + ;; + "GET /api/thread") send_response "200 OK" "application/json" "$(get_thread_info)" ;; + + # AT command terminal + "POST /api/at") + local cmd=$(json_val "$body" "cmd") + local timeout=$(json_val "$body" "timeout") + [ -z "$timeout" ] && timeout=3 + local resp=$(send_at_cmd "$cmd" "$timeout") + # Escape for JSON + resp=$(echo "$resp" | sed 's/\\/\\\\/g; s/"/\\"/g; s/\t/\\t/g' | tr '\n' '|' | sed 's/|/\\n/g') + send_response "200 OK" "application/json" "{\"ok\":true,\"response\":\"$resp\"}" + ;; + + # debugfs/sysfs browser + "POST /api/fs/read") + local fspath=$(json_val "$body" "path") + if [ -d "$fspath" ]; then + local listing=$(list_dir_json "$fspath") + send_response "200 OK" "application/json" "{\"type\":\"dir\",\"entries\":$listing}" + else + local content=$(read_sys_path "$fspath" 8192) + content=$(echo "$content" | sed 's/\\/\\\\/g; s/"/\\"/g; s/\t/\\t/g' | tr '\n' '|' | sed 's/|/\\n/g') + send_response "200 OK" "application/json" "{\"type\":\"file\",\"content\":\"$content\"}" + fi + ;; + + "POST /api/fs/write") + local fspath=$(json_val "$body" "path") + local fsval=$(json_val "$body" "value") + local result=$(write_sys_path "$fspath" "$fsval") + send_response "200 OK" "application/json" "{\"ok\":true,\"result\":\"$result\"}" + ;; + + # debugfs paths list + "GET /api/debugfs") + local paths=$(cat "$CONFIG_DIR/debugfs_paths" 2>/dev/null) + local result="[" + local first=1 + for p in $paths; do + [ -z "$p" ] && continue + if [ "$first" = "1" ]; then first=0; else result="$result,"; fi + result="$result\"$p\"" + done + send_response "200 OK" "application/json" "${result}]" + ;; + + # Config update + "POST /api/config") + local key=$(json_val "$body" "key") + local val=$(json_val "$body" "value") + send_response "200 OK" "application/json" "$(update_config "$key" "$val")" + ;; + + # WiFi mode switch + "POST /api/wifi/mode") + local mode=$(json_val "$body" "mode") + send_response "200 OK" "application/json" "$(set_wifi_mode "$mode")" + ;; + + # Kernel module management + "POST /api/kmod/load") + local mod=$(json_val "$body" "module") + send_response "200 OK" "application/json" "$(manage_kmod load "$mod")" + ;; + "POST /api/kmod/unload") + local mod=$(json_val "$body" "module") + send_response "200 OK" "application/json" "$(manage_kmod unload "$mod")" + ;; + + # Carrier config flag + "POST /api/carrier/set") + local flag=$(json_val "$body" "flag") + local val=$(json_val "$body" "value") + send_response "200 OK" "application/json" "$(set_carrier_flag "$flag" "$val")" + ;; + + # WiFi driver param + "POST /api/wifi/param") + local pname=$(json_val "$body" "name") + local pval=$(json_val "$body" "value") + send_response "200 OK" "application/json" "$(set_wifi_param "$pname" "$pval")" + ;; + + # CP crash dump + "POST /api/cp/crash") + send_response "200 OK" "application/json" "$(trigger_cp_crash)" + ;; + + # Set prop at runtime + "POST /api/prop") + local prop=$(json_val "$body" "prop") + local val=$(json_val "$body" "value") + case "$prop" in + persist.*|ro.debuggable|ro.build.type|ro.secure|ro.adb.secure|service.adb.root) + resetprop "$prop" "$val" 2>/dev/null + send_response "200 OK" "application/json" "{\"ok\":true}" + ;; + *) send_response "200 OK" "application/json" "{\"ok\":false,\"error\":\"not in allowlist\"}" ;; + esac + ;; + + # Reboot + "POST /api/reboot") + send_response "200 OK" "application/json" '{"ok":true}' + sleep 1; reboot ;; + + *) send_response "404 Not Found" "application/json" '{"error":"not found"}' ;; + esac +} + +########################### +# Main +########################### + +log "Starting HTTP server on port $PORT" + +while true; do + handle_request | busybox nc -ll -p "$PORT" -s 127.0.0.1 2>/dev/null \ + || handle_request | toybox nc -L -p "$PORT" -s 127.0.0.1 2>/dev/null \ + || { log "ERROR: No network listener available"; exit 1; } +done diff --git a/uninstall.sh b/uninstall.sh new file mode 100755 index 0000000..89eecfb --- /dev/null +++ b/uninstall.sh @@ -0,0 +1,23 @@ +#!/system/bin/sh +# RadioControl — cleanup on uninstall + +CONFIG_DIR="/data/adb/radiocontrol" +PID_FILE="$CONFIG_DIR/webui.pid" + +# Stop WebUI server +if [ -f "$PID_FILE" ]; then + kill $(cat "$PID_FILE") 2>/dev/null +fi + +# Restore WiFi to managed mode +for iface in wlan0 wlan1 wifi0; do + if [ -d "/sys/class/net/$iface" ]; then + ip link set "$iface" down 2>/dev/null + iw dev "$iface" set type managed 2>/dev/null + ip link set "$iface" up 2>/dev/null + break + fi +done + +# Remove persistent config +rm -rf "$CONFIG_DIR" diff --git a/webroot/css/style.css b/webroot/css/style.css new file mode 100644 index 0000000..0218bdf --- /dev/null +++ b/webroot/css/style.css @@ -0,0 +1,574 @@ +:root { + --bg-primary: #0a0e17; + --bg-card: #111827; + --bg-card-hover: #1a2332; + --bg-input: #1e293b; + --border: #1e3a5f; + --border-active: #3b82f6; + --text-primary: #e2e8f0; + --text-secondary: #94a3b8; + --text-muted: #64748b; + --accent: #3b82f6; + --accent-glow: rgba(59, 130, 246, 0.3); + --success: #22c55e; + --success-bg: rgba(34, 197, 94, 0.1); + --warning: #f59e0b; + --warning-bg: rgba(245, 158, 11, 0.1); + --danger: #ef4444; + --danger-bg: rgba(239, 68, 68, 0.1); + --radius: 12px; + --radius-sm: 8px; +} + +* { margin: 0; padding: 0; box-sizing: border-box; } + +body { + font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif; + background: var(--bg-primary); + color: var(--text-primary); + min-height: 100vh; + overflow-x: hidden; +} + +/* Animated background grid */ +body::before { + content: ''; + position: fixed; + inset: 0; + background: + radial-gradient(ellipse at 20% 50%, rgba(59,130,246,0.08) 0%, transparent 50%), + radial-gradient(ellipse at 80% 20%, rgba(139,92,246,0.06) 0%, transparent 50%), + linear-gradient(180deg, rgba(59,130,246,0.02) 0%, transparent 40%); + pointer-events: none; + z-index: 0; +} + +.app { + position: relative; + z-index: 1; + max-width: 540px; + margin: 0 auto; + padding: 16px; + padding-bottom: 80px; +} + +/* Header */ +.header { + text-align: center; + padding: 24px 0 20px; +} + +.header-icon { + width: 56px; + height: 56px; + border-radius: 16px; + background: linear-gradient(135deg, #3b82f6, #8b5cf6); + display: inline-flex; + align-items: center; + justify-content: center; + margin-bottom: 12px; + box-shadow: 0 8px 32px rgba(59,130,246,0.3); +} + +.header-icon svg { + width: 28px; + height: 28px; + fill: white; +} + +.header h1 { + font-size: 22px; + font-weight: 700; + letter-spacing: -0.5px; + background: linear-gradient(135deg, #e2e8f0, #94a3b8); + -webkit-background-clip: text; + -webkit-text-fill-color: transparent; +} + +.header p { + font-size: 13px; + color: var(--text-muted); + margin-top: 4px; +} + +/* Status bar */ +.status-bar { + display: flex; + gap: 8px; + margin-bottom: 20px; + overflow-x: auto; + scrollbar-width: none; + padding: 2px; +} + +.status-bar::-webkit-scrollbar { display: none; } + +.status-chip { + flex-shrink: 0; + display: flex; + align-items: center; + gap: 6px; + padding: 6px 12px; + border-radius: 20px; + font-size: 12px; + font-weight: 500; + background: var(--bg-card); + border: 1px solid var(--border); +} + +.status-chip .dot { + width: 6px; + height: 6px; + border-radius: 50%; + background: var(--success); + box-shadow: 0 0 6px var(--success); +} + +.status-chip .dot.warn { background: var(--warning); box-shadow: 0 0 6px var(--warning); } +.status-chip .dot.off { background: var(--text-muted); box-shadow: none; } + +/* Section */ +.section { + margin-bottom: 16px; +} + +.section-title { + font-size: 11px; + font-weight: 600; + text-transform: uppercase; + letter-spacing: 1.2px; + color: var(--text-muted); + padding: 0 4px; + margin-bottom: 8px; +} + +/* Cards */ +.card { + background: var(--bg-card); + border: 1px solid var(--border); + border-radius: var(--radius); + overflow: hidden; + margin-bottom: 8px; + transition: border-color 0.2s; +} + +.card:hover { + border-color: rgba(59,130,246,0.3); +} + +.card-row { + display: flex; + align-items: center; + justify-content: space-between; + padding: 14px 16px; +} + +.card-row + .card-row { + border-top: 1px solid var(--border); +} + +.card-row-info { + flex: 1; + min-width: 0; +} + +.card-row-label { + font-size: 14px; + font-weight: 500; + color: var(--text-primary); +} + +.card-row-desc { + font-size: 12px; + color: var(--text-muted); + margin-top: 2px; +} + +/* Toggle switch */ +.toggle { + position: relative; + width: 44px; + height: 26px; + flex-shrink: 0; + margin-left: 12px; +} + +.toggle input { + opacity: 0; + width: 0; + height: 0; +} + +.toggle-slider { + position: absolute; + inset: 0; + background: var(--bg-input); + border-radius: 13px; + cursor: pointer; + transition: all 0.3s; + border: 1px solid var(--border); +} + +.toggle-slider::before { + content: ''; + position: absolute; + width: 20px; + height: 20px; + left: 2px; + bottom: 2px; + background: var(--text-muted); + border-radius: 50%; + transition: all 0.3s; +} + +.toggle input:checked + .toggle-slider { + background: var(--accent); + border-color: var(--accent); +} + +.toggle input:checked + .toggle-slider::before { + transform: translateX(18px); + background: white; +} + +/* WiFi mode selector */ +.mode-grid { + display: grid; + grid-template-columns: repeat(3, 1fr); + gap: 6px; + padding: 12px 16px 16px; +} + +.mode-btn { + padding: 10px 8px; + border-radius: var(--radius-sm); + border: 1px solid var(--border); + background: var(--bg-input); + color: var(--text-secondary); + font-size: 12px; + font-weight: 500; + text-align: center; + cursor: pointer; + transition: all 0.2s; +} + +.mode-btn:hover { + border-color: var(--accent); + color: var(--text-primary); +} + +.mode-btn.active { + background: rgba(59,130,246,0.15); + border-color: var(--accent); + color: var(--accent); + box-shadow: 0 0 12px rgba(59,130,246,0.2); +} + +.mode-btn .mode-icon { + font-size: 18px; + display: block; + margin-bottom: 4px; +} + +/* Info grid */ +.info-grid { + display: grid; + grid-template-columns: 1fr 1fr; + gap: 1px; + background: var(--border); +} + +.info-cell { + background: var(--bg-card); + padding: 12px 14px; +} + +.info-cell:first-child { border-radius: var(--radius) 0 0 0; } +.info-cell:nth-child(2) { border-radius: 0 var(--radius) 0 0; } +.info-cell:nth-last-child(2) { border-radius: 0 0 0 var(--radius); } +.info-cell:last-child { border-radius: 0 0 var(--radius) 0; } + +.info-label { + font-size: 11px; + color: var(--text-muted); + text-transform: uppercase; + letter-spacing: 0.5px; +} + +.info-value { + font-size: 13px; + font-weight: 600; + color: var(--text-primary); + margin-top: 4px; + word-break: break-all; +} + +/* Flags table */ +.flags-table { + width: 100%; + font-size: 12px; +} + +.flags-table tr + tr td { + border-top: 1px solid var(--border); +} + +.flags-table td { + padding: 10px 14px; + vertical-align: middle; +} + +.flags-table .prop-name { + color: var(--accent); + font-family: 'SF Mono', 'Fira Code', monospace; + font-size: 11px; + white-space: nowrap; +} + +.flags-table .prop-value { + color: var(--text-secondary); + font-family: 'SF Mono', 'Fira Code', monospace; + font-size: 11px; + text-align: right; + word-break: break-all; +} + +/* Action buttons */ +.actions { + display: grid; + grid-template-columns: 1fr 1fr; + gap: 8px; + margin-top: 16px; +} + +.btn { + padding: 12px 16px; + border-radius: var(--radius-sm); + border: 1px solid var(--border); + background: var(--bg-card); + color: var(--text-primary); + font-size: 13px; + font-weight: 500; + cursor: pointer; + transition: all 0.2s; + text-align: center; +} + +.btn:hover { + border-color: var(--accent); + background: var(--bg-card-hover); +} + +.btn-danger { + border-color: rgba(239,68,68,0.3); + color: var(--danger); +} + +.btn-danger:hover { + background: var(--danger-bg); + border-color: var(--danger); +} + +.btn-primary { + background: var(--accent); + border-color: var(--accent); + color: white; +} + +.btn-primary:hover { + background: #2563eb; + box-shadow: 0 4px 16px rgba(59,130,246,0.3); +} + +/* Toast notifications */ +.toast { + position: fixed; + bottom: 20px; + left: 50%; + transform: translateX(-50%) translateY(80px); + padding: 12px 20px; + border-radius: var(--radius-sm); + background: var(--bg-card); + border: 1px solid var(--border); + color: var(--text-primary); + font-size: 13px; + font-weight: 500; + box-shadow: 0 8px 32px rgba(0,0,0,0.4); + opacity: 0; + transition: all 0.3s ease; + z-index: 100; + white-space: nowrap; +} + +.toast.show { + transform: translateX(-50%) translateY(0); + opacity: 1; +} + +.toast.success { border-color: var(--success); } +.toast.error { border-color: var(--danger); } + +/* Loading shimmer */ +@keyframes shimmer { + 0% { background-position: -200% 0; } + 100% { background-position: 200% 0; } +} + +.loading { + background: linear-gradient(90deg, var(--bg-input) 25%, var(--bg-card-hover) 50%, var(--bg-input) 75%); + background-size: 200% 100%; + animation: shimmer 1.5s infinite; + border-radius: 4px; + height: 14px; + width: 60px; +} + +/* Tab bar */ +.tab-bar { + position: fixed; + bottom: 0; + left: 0; + right: 0; + background: rgba(10,14,23,0.95); + backdrop-filter: blur(20px); + border-top: 1px solid var(--border); + display: flex; + justify-content: center; + gap: 4px; + padding: 8px 16px; + padding-bottom: max(8px, env(safe-area-inset-bottom)); + z-index: 50; +} + +.tab-item { + flex: 1; + max-width: 100px; + display: flex; + flex-direction: column; + align-items: center; + gap: 4px; + padding: 6px 8px; + border-radius: var(--radius-sm); + color: var(--text-muted); + font-size: 10px; + font-weight: 500; + cursor: pointer; + transition: all 0.2s; + border: none; + background: none; +} + +.tab-item:hover { color: var(--text-secondary); } + +.tab-item.active { + color: var(--accent); +} + +.tab-item svg { + width: 20px; + height: 20px; + fill: currentColor; +} + +/* Page visibility */ +.page { display: none; } +.page.active { display: block; } + +/* AT Terminal */ +.terminal-output { + background: #030712; + border: 1px solid var(--border); + border-radius: var(--radius-sm); + padding: 8px 12px; + max-height: 320px; + overflow-y: auto; + font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace; + font-size: 12px; + line-height: 1.6; +} + +.terminal-input { + flex: 1; + background: var(--bg-input); + border: 1px solid var(--border); + border-radius: var(--radius-sm); + padding: 10px 12px; + color: var(--text-primary); + font-family: 'SF Mono', 'Fira Code', monospace; + font-size: 13px; + outline: none; + transition: border-color 0.2s; +} + +.terminal-input:focus { + border-color: var(--accent); +} + +.term-cmd { + color: var(--accent); + padding: 2px 0; +} + +.term-prompt { + color: var(--success); + margin-right: 4px; +} + +.term-time { + color: var(--text-muted); + font-size: 10px; + margin-left: 8px; +} + +.term-resp { + color: var(--text-secondary); + white-space: pre-wrap; + word-break: break-all; + padding: 2px 0 6px; + border-bottom: 1px solid rgba(255,255,255,0.04); + margin-bottom: 4px; +} + +.term-err { + color: var(--danger); + padding: 2px 0; +} + +/* File browser */ +.file-content { + background: #030712; + border: 1px solid var(--border); + border-radius: var(--radius-sm); + padding: 12px; + font-family: 'SF Mono', 'Fira Code', monospace; + font-size: 11px; + line-height: 1.5; + color: var(--text-secondary); + white-space: pre-wrap; + word-break: break-all; + max-height: 400px; + overflow-y: auto; +} + +.breadcrumb { + padding: 8px 0 0; + font-size: 12px; + color: var(--text-muted); +} + +.crumb { + cursor: pointer; + color: var(--accent); + transition: color 0.2s; +} + +.crumb:hover { + color: var(--text-primary); +} + +/* Responsive */ +@media (max-width: 380px) { + .mode-grid { grid-template-columns: repeat(2, 1fr); } + .info-grid { grid-template-columns: 1fr; } + .actions { grid-template-columns: 1fr; } +} diff --git a/webroot/index.html b/webroot/index.html new file mode 100644 index 0000000..967de60 --- /dev/null +++ b/webroot/index.html @@ -0,0 +1,386 @@ + + + + + + + RadioControl + + + +
+ +
+
+ +
+

RadioControl

+

Detecting SoC...

+
+ +
+
ENG
+
FTM
+
WiFi
+
KMod
+
+ + +
+
+
Mode Switches
+
+
+
+
Engineering Mode
+
build.type=eng, root ADB, diag USB
+
+ +
+
+
+
Factory Field Test
+
Radio field test, hidden band info, factory props
+
+ +
+
+
+
Hidden Menus
+
ServiceMode, SysDump, Shannon debug
+
+ +
+
+
+
USB Diagnostics
+
diag,serial_cdev,rmnet — Shannon DM over USB
+
+ +
+
+
+
Modem Logging
+
Ramdump, DIAG log, mdlog, CP log
+
+ +
+
+
+ +
+
Radio Info
+
+
SoC Family
-
+
Baseband
-
+
Platform
-
+
Network
-
+
Operator
-
+
SIM
-
+
+
+ +
+
Modem Interfaces
+
Scanning...
+
+ +
+
RF Thermal
+
Loading...
+
+ +
+
CP (Modem Processor) Debug
+
+
+
+
Modem State
+
—
+
+
+
+
+
PCIe Stats
+
—
+
+
+
+
+
SBB Debug
+
—
+
+
+
+
+
Trigger CP Crash Dump
+
Write to /sys/devices/platform/cpif/do_cp_crash for modem ramdump analysis
+
+ +
+
+
+ +
+ + +
+
+ + +
+
+
AT Command Terminal
+
+
+ Direct AT interface to Shannon 5400 modem via /dev/umts_router. +
+
+
+ + +
+
+
+ +
+
Quick Commands
+
+
+ +
+
Discovered Commands — Shannon 5400 (S5400BUNUELO)
+
+
+
+ + +
+
+
Kernel Modules
+
+
+
+
rc_wifi_mon
+
Runtime monitor/injection mode patch for cfg80211
+
+ +
+
+
+
rc_shannon_cmd
+
Shannon modem direct AT bypass (/dev/rc_shannon)
+
+ +
+
+
+
rc_diag_bridge
+
Qualcomm DIAG/NV item bridge (/dev/rc_diag)
+
+ +
+
+
+ +
+
WiFi Radio Mode
+
+
+
+
Select Mode
+
Requires rc_wifi_mon for monitor/injection on BCM4390
+
+
+
+ + + + + +
+
+
+ +
+
BCM4390 Driver Parameters
+
Loading...
+
+ +
+
WiFi Firmware
+
Loading...
+
+ +
+
WiFi Hardware
+
Detecting...
+
+
+ + +
+
+
Carrier Config Override
+
+
+
+
Force VoLTE
+
carrier_volte_available_bool — enable on any carrier
+
+ +
+
+
+
Force VoNR (5G Voice)
+
Enable voice over NR standalone
+
+ +
+
+
+
Force WiFi Calling
+
carrier_wfc_ims_available_bool
+
+ +
+
+
+
Force Video Calling
+
carrier_vt_available_bool
+
+ +
+
+
+
Allow Custom APNs
+
allow_adding_apns_bool — unlock APN editing
+
+ +
+
+
+
NR Advanced (mmWave icon)
+
nr_advanced_capable_carrier_bool
+
+ +
+
+
+
Show Network Type Selector
+
Unhide preferred network type in settings
+
+ +
+
+
+ +
+
Carrier Settings Files
+
Scanning /product/etc/CarrierSettings/...
+
+ +
+
Current Carrier Config Dump
+
+ + +
+
+
+ + +
+
+
debugfs / sysfs Browser
+
+
+ + + +
+ +
+
+ +
+
+
Enter a path above
+
+
+ +
+
Quick Paths
+
+
+ +
+
Thread / 802.15.4 Radio (Wonder)
+
Loading...
+
+ +
+
Satellite / NTN (Skylo)
+
+
+
+
AT+SKYLOTEST
+
Non-terrestrial network test mode — satellite IoT connectivity
+
+ +
+
+
+
+ + +
+
+
System Properties
+
+ + +
Loading...
+
+
+
+ +
+
+ +
+ +
+ +
+ + + + + + +
+ + + + diff --git a/webroot/js/app.js b/webroot/js/app.js new file mode 100644 index 0000000..137a09e --- /dev/null +++ b/webroot/js/app.js @@ -0,0 +1,828 @@ +// RadioControl WebUI — Hardware Interface Controller + +let config = {}; +let currentTab = 'radio'; +let toastTimer = null; +let atHistory = []; + +// ---- API ---- +async function api(path, opts = {}) { + try { + const res = await fetch(path, opts); + return await res.json(); + } catch (e) { + showToast('Connection error', 'error'); + return null; + } +} + +const post = (path, body) => api(path, { + method: 'POST', + headers: { 'Content-Type': 'application/json' }, + body: JSON.stringify(body) +}); + +// ---- Toast ---- +function showToast(msg, type = 'success') { + const el = document.getElementById('toast'); + el.textContent = msg; + el.className = 'toast ' + type + ' show'; + clearTimeout(toastTimer); + toastTimer = setTimeout(() => el.className = 'toast', 2500); +} + +// ---- Tabs ---- +function switchTab(tab) { + currentTab = tab; + document.querySelectorAll('.page').forEach(p => p.classList.remove('active')); + document.querySelectorAll('.tab-item').forEach(t => t.classList.remove('active')); + document.getElementById('page-' + tab).classList.add('active'); + document.querySelector(`[data-tab="${tab}"]`).classList.add('active'); + refreshTab(tab); +} + +async function refreshTab(tab) { + switch (tab) { + case 'radio': await loadRadio(); await loadCPDebug(); break; + case 'terminal': await loadTerminal(); break; + case 'wifi': await loadWifi(); break; + case 'carrier': await loadCarrier(); break; + case 'debug': await loadDebug(); await loadThreadInfo(); break; + case 'flags': await loadFlags(); break; + } +} + +// ---- Radio page ---- +async function loadRadio() { + config = await api('/api/status') || config; + const radio = await api('/api/radio'); + + setToggle('toggle-eng', config.engineering_mode); + setToggle('toggle-factory', config.factory_test_mode); + setToggle('toggle-hidden', config.hidden_menus); + setToggle('toggle-diag', config.usb_diag_mode); + setToggle('toggle-modem', config.modem_log); + + updateChips(); + + if (radio) { + setText('info-soc', radio.soc_family || 'unknown'); + setText('info-baseband', radio.baseband || 'N/A'); + setText('info-chipset', radio.chipset || 'N/A'); + setText('info-network', radio.network_type || 'N/A'); + setText('info-operator', radio.operator || 'N/A'); + setText('info-sim', radio.sim_state || 'N/A'); + setText('soc-badge', `${(radio.soc_family || 'unknown').toUpperCase()} — ${radio.chipset || '?'}`); + } + + // Modem interfaces + const ifaces = await api('/api/modem/interfaces'); + const mc = document.getElementById('modem-interfaces'); + if (ifaces && ifaces.length > 0) { + mc.innerHTML = ifaces.map(i => ` +
+
+ ${i.path} +
${i.perms}
+
+
`).join(''); + } else { + mc.innerHTML = '
No modem interfaces detected
'; + } + + // Thermal + const thermal = await api('/api/thermal'); + const tc = document.getElementById('thermal-info'); + if (thermal && thermal.length > 0) { + tc.innerHTML = thermal.map(t => { + const tempC = (t.temp / 1000).toFixed(1); + const color = t.temp > 60000 ? 'var(--danger)' : t.temp > 45000 ? 'var(--warning)' : 'var(--success)'; + return `
+
+
${t.type}
+
${t.zone}
+
+ ${tempC}°C +
`; + }).join(''); + } else { + tc.innerHTML = '
No RF thermal zones
'; + } +} + +function setToggle(id, val) { + const el = document.getElementById(id); + if (el) el.checked = val === '1' || val === 1; +} +function setText(id, val) { + const el = document.getElementById(id); + if (el) el.textContent = val; +} + +function updateChips() { + setChip('chip-eng', config.engineering_mode === '1'); + setChip('chip-factory', config.factory_test_mode === '1'); + setChip('chip-wifi', config.wifi_mode !== 'managed' && config.wifi_mode); +} + +function setChip(id, on) { + const dot = document.querySelector(`#${id} .dot`); + if (dot) dot.className = 'dot ' + (on ? '' : 'off'); +} + +async function handleToggle(key, el) { + const val = el.checked ? '1' : '0'; + const res = await post('/api/config', { key, value: val }); + if (res && res.ok) { + config[key.toLowerCase()] = val; + updateChips(); + showToast('Updated — reboot to apply'); + } else { + el.checked = !el.checked; + showToast('Failed', 'error'); + } +} + +async function reboot() { + if (confirm('Reboot to apply all changes?')) { + await post('/api/reboot', {}); + showToast('Rebooting...'); + } +} + +// ---- AT Terminal ---- + +// AT command presets — verified against Shannon 5400 (S5400BUNUELO) AT+CLAC +// Pixel 10 Pro Fold / Tensor G5 / laguna +const AT_PRESETS = { + common: [ + { cmd: 'AT', desc: 'Modem alive check' }, + { cmd: 'AT+CFUN?', desc: 'Radio function state (0=off, 1=on, 4=airplane)' }, + { cmd: 'AT+CFUN=1', desc: 'Turn radio ON' }, + { cmd: 'AT+CFUN=0', desc: 'Turn radio OFF' }, + { cmd: 'AT+COPS?', desc: 'Current operator' }, + { cmd: 'AT+COPS=?', desc: 'Scan all available networks (slow ~30s)' }, + { cmd: 'AT+CSQ', desc: 'Signal quality (RSSI, BER)' }, + { cmd: 'AT+CESQ', desc: 'Extended signal: RXLEV,BER,RSCP,Ec/No,RSRQ,RSRP,SINR' }, + { cmd: 'AT+CREG?', desc: '2G/3G registration status' }, + { cmd: 'AT+CEREG?', desc: 'LTE registration status' }, + { cmd: 'AT+CGREG?', desc: 'GPRS registration status' }, + { cmd: 'AT+CGDCONT?', desc: 'PDP context / APN list' }, + { cmd: 'AT+CGPADDR', desc: 'PDP addresses (IP assignments)' }, + { cmd: 'AT+CGATT?', desc: 'PS attach status' }, + { cmd: 'AT+CPIN?', desc: 'SIM status (READY/PIN/PUK/not inserted)' }, + { cmd: 'AT+CGSN', desc: 'IMEI(s)' }, + { cmd: 'AT+CIMI', desc: 'IMSI (SIM identity)' }, + { cmd: 'AT+CNUM', desc: 'Subscriber number (phone number)' }, + { cmd: 'AT+CGMI', desc: 'Manufacturer (Samsung Electronics)' }, + { cmd: 'AT+CGMM', desc: 'Model (S5400BUNUELO)' }, + { cmd: 'AT+CGMR', desc: 'Firmware revision' }, + { cmd: 'AT+CLAC', desc: 'List ALL supported AT commands' }, + { cmd: 'AT+WS46?', desc: 'Wireless data service type' }, + { cmd: 'AT+CEMODE?', desc: 'UE mode of operation (CS/PS)' }, + ], + // Shannon 5400 specific commands (verified on device) + tensor: [ + { cmd: 'AT+SCELL', desc: 'Serving cell info (band, EARFCN, PCI, RSRP)' }, + { cmd: 'AT+NCELL', desc: 'Neighbor cell list' }, + { cmd: 'AT+RSRP', desc: 'Reference Signal Received Power' }, + { cmd: 'AT+RSRQ', desc: 'Reference Signal Received Quality' }, + { cmd: 'AT+RSCP', desc: 'Received Signal Code Power (3G)' }, + { cmd: 'AT+ECNO', desc: 'Ec/No (3G signal quality)' }, + { cmd: 'AT$RSRP', desc: 'Extended RSRP readout' }, + { cmd: 'AT$RSRQ', desc: 'Extended RSRQ readout' }, + { cmd: 'AT$CSQ', desc: 'Extended signal quality' }, + { cmd: 'AT$CREG', desc: 'Extended registration info' }, + { cmd: 'AT$ROAM', desc: 'Roaming status/config' }, + { cmd: 'AT$ARME', desc: 'ARM Engine — modem subsystem control' }, + { cmd: 'AT$ARMEE', desc: 'ARM Engine extended' }, + { cmd: 'AT*CNTI', desc: 'Current Network Technology Indicator' }, + { cmd: 'AT+NBLTESCAN', desc: 'NB-IoT/LTE cell scan' }, + { cmd: 'AT+DEVFEAT', desc: 'Device feature flags' }, + { cmd: 'AT+HANDLEDRX', desc: 'DRX (Discontinuous Reception) control' }, + { cmd: 'AT+PING', desc: 'Modem-level ping test' }, + { cmd: 'AT+PACSP?', desc: 'Preferred ACSP setting' }, + { cmd: 'AT+SKYLOTEST', desc: 'Satellite IoT (Skylo/NTN) test mode' }, + { cmd: 'AT+CPSMS?', desc: 'Power Saving Mode settings' }, + { cmd: 'AT+CCIOTOPT?', desc: 'CIoT optimization config' }, + { cmd: 'AT+CGEQOS?', desc: 'EPS QoS parameters' }, + { cmd: 'AT+C5GQOS?', desc: '5G QoS parameters' }, + { cmd: 'AT+C5GNSSAI?', desc: '5G Network Slice (NSSAI) config' }, + { cmd: 'AT+C5GPNSSAI?', desc: '5G Preferred NSSAI' }, + { cmd: 'AT+C5GUSMS?', desc: '5G USMS config' }, + { cmd: 'AT+CSUPI?', desc: 'SUPI (5G subscriber permanent identity)' }, + { cmd: 'AT+CVMOD?', desc: 'Voice mode preference' }, + { cmd: 'AT+AIMSCH', desc: 'IMS channel status' }, + { cmd: 'AT+AIMSDB', desc: 'IMS debug info' }, + { cmd: 'AT+AIMSRX', desc: 'IMS receive status' }, + { cmd: 'AT+VZWRSRP', desc: 'Verizon RSRP (carrier-specific signal)' }, + { cmd: 'AT+VZWRSRQ', desc: 'Verizon RSRQ' }, + { cmd: 'AT+VZWAPNE?', desc: 'Verizon APN entries' }, + { cmd: 'AT+SKT', desc: 'SK Telecom specific query' }, + { cmd: 'AT+CEER', desc: 'Extended error report (last call/data failure reason)' }, + ], + // Qualcomm still relevant for other devices + qualcomm: [ + { cmd: 'AT+QENG="servingcell"', desc: 'Serving cell engineering info' }, + { cmd: 'AT+QENG="neighbourcell"', desc: 'Neighbor cell list' }, + { cmd: 'AT+QCAINFO', desc: 'Active carrier aggregation status' }, + { cmd: 'AT+QNWPREFCFG="mode_pref"', desc: 'Network mode preference' }, + { cmd: 'AT+QNWPREFCFG="lte_band"', desc: 'LTE band preference' }, + { cmd: 'AT+QNWPREFCFG="nr5g_band"', desc: 'NR band preference' }, + { cmd: 'AT+QCFG="band"', desc: 'Band lock config (hex bitmask)' }, + { cmd: 'AT+QRSRP', desc: 'Per-antenna RSRP' }, + { cmd: 'AT+QMBNCFG="list"', desc: 'MBN carrier config profiles' }, + { cmd: 'AT+QNWLOCK="common/4g"', desc: 'Cell lock status' }, + { cmd: 'AT+QSCAN=1', desc: 'Quick cell scan' }, + ], + exynos: [ + { cmd: 'AT+SCELL', desc: 'Serving cell info' }, + { cmd: 'AT+NCELL', desc: 'Neighbor cells' }, + { cmd: 'AT+RSRP', desc: 'RSRP' }, + { cmd: 'AT+RSRQ', desc: 'RSRQ' }, + { cmd: 'AT$RSRP', desc: 'Extended RSRP' }, + { cmd: 'AT$RSRQ', desc: 'Extended RSRQ' }, + { cmd: 'AT$ARME', desc: 'ARM Engine control' }, + { cmd: 'AT*CNTI', desc: 'Network technology indicator' }, + { cmd: 'AT+NBLTESCAN', desc: 'Cell scan' }, + { cmd: 'AT+DEVFEAT', desc: 'Device features' }, + ], +}; + +// Full Shannon 5400 AT command reference — verified via AT+CLAC on Pixel 10 Pro Fold +// Modem: S5400BUNUELO, Firmware: g5400i-251201-260127-B-14784805 +// RIL: Samsung S.LSI Vendor RIL 5400 V2.3 +const DISCOVERED_COMMANDS = { + 'Signal & Cell Info': [ + { cmd: 'AT+SCELL', desc: 'Serving cell info — band, EARFCN, PCI, RSRP, timing advance' }, + { cmd: 'AT+NCELL', desc: 'Neighbor cell list with signal levels' }, + { cmd: 'AT+RSRP', desc: 'Reference Signal Received Power (LTE/NR)' }, + { cmd: 'AT+RSRQ', desc: 'Reference Signal Received Quality (LTE/NR)' }, + { cmd: 'AT+RSCP', desc: 'Received Signal Code Power (3G WCDMA)' }, + { cmd: 'AT+ECNO', desc: 'Ec/No ratio (3G signal quality metric)' }, + { cmd: 'AT$RSRP', desc: 'Extended RSRP — detailed per-antenna/per-carrier readout' }, + { cmd: 'AT$RSRQ', desc: 'Extended RSRQ — detailed per-antenna/per-carrier readout' }, + { cmd: 'AT$CSQ', desc: 'Extended signal quality beyond standard +CSQ' }, + { cmd: 'AT+CESQ', desc: 'Extended signal: RXLEV, BER, RSCP, Ec/No, RSRQ, RSRP, SINR (all in one)' }, + { cmd: 'AT+CSQ', desc: 'Basic signal quality — RSSI (0-31) and BER (0-7)' }, + { cmd: 'AT+NBLTESCAN', desc: 'NB-IoT / LTE cell scan — finds all visible cells' }, + { cmd: 'AT*CNTI', desc: 'Current Network Technology Indicator (GSM/WCDMA/LTE/NR)' }, + ], + 'Registration & Network': [ + { cmd: 'AT+CREG?', desc: 'CS (circuit-switched) registration — 2G/3G voice' }, + { cmd: 'AT+CGREG?', desc: 'PS (packet-switched) registration — GPRS/EDGE data' }, + { cmd: 'AT+CEREG?', desc: 'EPS registration — LTE status, TAC, cell ID' }, + { cmd: 'AT$CREG', desc: 'Extended registration with extra detail' }, + { cmd: 'AT+COPS?', desc: 'Current operator (MCC/MNC, access tech)' }, + { cmd: 'AT+COPS=?', desc: 'Scan all networks (~30 seconds, returns PLMN list)' }, + { cmd: 'AT$ROAM', desc: 'Roaming status and configuration' }, + { cmd: 'AT+COPN', desc: 'Read operator name lookup table' }, + ], + 'Radio Control': [ + { cmd: 'AT+CFUN=1', desc: 'Turn radio ON (full functionality)' }, + { cmd: 'AT+CFUN=0', desc: 'Turn radio OFF (minimum functionality)' }, + { cmd: 'AT+CFUN=4', desc: 'Airplane mode (TX disabled, some RX may work)' }, + { cmd: 'AT+CFUN?', desc: 'Query current radio state' }, + { cmd: 'AT+WS46?', desc: 'Wireless data service type selection' }, + { cmd: 'AT+CEMODE?', desc: 'UE mode of operation — CS only, PS only, CS+PS' }, + { cmd: 'AT+CVMOD?', desc: 'Voice mode preference (CS voice vs VoLTE)' }, + { cmd: 'AT+CGATT=1', desc: 'PS attach (connect to data)' }, + { cmd: 'AT+CGATT=0', desc: 'PS detach (disconnect data)' }, + { cmd: 'AT+HANDLEDRX', desc: 'DRX (Discontinuous Reception) control — affects power/latency' }, + { cmd: 'AT+CPSMS?', desc: 'Power Saving Mode config (for IoT/battery optimization)' }, + { cmd: 'AT+CCIOTOPT?', desc: 'CIoT EPS optimization — control plane vs user plane' }, + ], + '5G / NR / Network Slicing': [ + { cmd: 'AT+C5GNSSAI?', desc: '5G network slice selection (S-NSSAI list)' }, + { cmd: 'AT+C5GNSSAIRDP', desc: 'Read dynamic 5G NSSAI parameters' }, + { cmd: 'AT+C5GPNSSAI?', desc: '5G preferred NSSAI configuration' }, + { cmd: 'AT+C5GQOS?', desc: '5G QoS flow parameters (5QI, MBR, GBR)' }, + { cmd: 'AT+C5GUSMS?', desc: '5G USMS (User Services Management) config' }, + { cmd: 'AT+CSUPI?', desc: 'SUPI — 5G Subscription Permanent Identifier' }, + ], + 'Data / APN / Bearer': [ + { cmd: 'AT+CGDCONT?', desc: 'PDP context list — all configured APNs' }, + { cmd: 'AT+CGPADDR', desc: 'PDP addresses — current IP assignments per CID' }, + { cmd: 'AT+CGACT?', desc: 'PDP context activation status' }, + { cmd: 'AT+CGCONTRDP', desc: 'Read dynamic PDP context parameters' }, + { cmd: 'AT+CGEQOS?', desc: 'EPS bearer QoS parameters' }, + { cmd: 'AT+CGEQOSRDP', desc: 'Read dynamic EPS QoS' }, + { cmd: 'AT+CGTFT?', desc: 'Traffic Flow Template — packet filters' }, + { cmd: 'AT+CGTFTRDP', desc: 'Read dynamic TFT parameters' }, + { cmd: 'AT+CGAUTH?', desc: 'PDP context authentication (PAP/CHAP)' }, + { cmd: 'AT+CGDSCONT?', desc: 'Secondary PDP context definitions' }, + { cmd: 'AT+CGSCONTRDP', desc: 'Read dynamic secondary PDP params' }, + { cmd: 'AT+CGEREP?', desc: 'Packet domain event reporting' }, + { cmd: 'AT+CRTDCP?', desc: 'Reporting of terminating data via control plane' }, + { cmd: 'AT+CSODCP?', desc: 'Sending originating data via control plane' }, + { cmd: 'AT+PING', desc: 'Modem-level ping test (bypasses Android IP stack)' }, + ], + 'IMS (IP Multimedia Subsystem)': [ + { cmd: 'AT+AIMSCH', desc: 'IMS channel status' }, + { cmd: 'AT+AIMSCH8', desc: 'IMS channel status (extended/8-bit)' }, + { cmd: 'AT+AIMSCY', desc: 'IMS cycle/session info' }, + { cmd: 'AT+AIMSCY8', desc: 'IMS cycle info (extended)' }, + { cmd: 'AT+AIMSDB', desc: 'IMS debug information dump' }, + { cmd: 'AT+AIMSDEREG', desc: 'IMS deregistration — force disconnect from IMS' }, + { cmd: 'AT+AIMSRX', desc: 'IMS receive status/config' }, + { cmd: 'AT+AIMSTR', desc: 'IMS transfer/transaction info' }, + ], + 'SIM & Identity': [ + { cmd: 'AT+CPIN?', desc: 'SIM status — READY, SIM PIN, SIM PUK, not inserted' }, + { cmd: 'AT+CGSN', desc: 'IMEI(s) — both slots on dual-SIM' }, + { cmd: 'AT+CIMI', desc: 'IMSI — subscriber identity from SIM' }, + { cmd: 'AT+CNUM', desc: 'Subscriber phone number from SIM' }, + { cmd: 'AT+CPLS?', desc: 'Preferred PLMN list selector' }, + { cmd: 'AT+CPOL?', desc: 'Preferred operator list from SIM' }, + { cmd: 'AT+CUAD', desc: 'UICC application discovery' }, + { cmd: 'AT+CCHO', desc: 'Open logical channel to UICC app' }, + { cmd: 'AT+CCHC', desc: 'Close logical channel' }, + { cmd: 'AT+CGLA', desc: 'Generic UICC logical channel access (raw APDU)' }, + { cmd: 'AT+CRSM', desc: 'Restricted SIM access (read/write SIM files)' }, + { cmd: 'AT+CSIM', desc: 'Generic SIM access (raw APDU to SIM)' }, + { cmd: 'AT+CLCK', desc: 'Facility lock (PIN enable/disable, network lock query)' }, + { cmd: 'AT+CPWD', desc: 'Change password (PIN/PIN2/PUK)' }, + ], + 'Modem Internals & Debug': [ + { cmd: 'AT+CGMI', desc: 'Manufacturer: Samsung Electronics' }, + { cmd: 'AT+CGMM', desc: 'Model: S5400BUNUELO (Shannon 5400)' }, + { cmd: 'AT+CGMR', desc: 'Firmware: g5400i-251201-260127-B-14784805' }, + { cmd: 'AT+GCAP', desc: 'Modem capabilities (+CGSM)' }, + { cmd: 'AT$ARME', desc: 'ARM Engine — low-level modem subsystem control' }, + { cmd: 'AT$ARMEE', desc: 'ARM Engine extended — deeper subsystem access' }, + { cmd: 'AT+DEVFEAT', desc: 'Device feature flags — query supported hardware features' }, + { cmd: 'AT+CEER', desc: 'Extended error report — last call/data failure cause code' }, + { cmd: 'AT+CMEE=2', desc: 'Enable verbose error messages (CME ERROR text)' }, + { cmd: 'AT+CLAC', desc: 'List ALL supported AT commands' }, + { cmd: 'AT+PACSP?', desc: 'Preferred ACSP setting' }, + ], + 'Satellite / NTN': [ + { cmd: 'AT+SKYLOTEST', desc: 'Satellite IoT (Skylo/NTN) test mode — non-terrestrial network testing' }, + ], + 'Carrier-Specific (Hidden)': [ + { cmd: 'AT+VZWRSRP', desc: 'Verizon RSRP — carrier-specific signal measurement' }, + { cmd: 'AT+VZWRSRQ', desc: 'Verizon RSRQ — carrier-specific signal quality' }, + { cmd: 'AT+VZWAPNE?', desc: 'Verizon APN entries — hidden APN config' }, + { cmd: 'AT+VZWMRUC', desc: 'Verizon most recently used channel' }, + { cmd: 'AT+VZWMRUE', desc: 'Verizon most recently used EARFCN' }, + { cmd: 'AT+VZWRPLMNC', desc: 'Verizon roaming PLMN config' }, + { cmd: 'AT+SKT', desc: 'SK Telecom specific query/config' }, + ], + 'SMS & Call': [ + { cmd: 'AT+CMGF?', desc: 'SMS message format (0=PDU, 1=text)' }, + { cmd: 'AT+CMGL="ALL"', desc: 'List SMS messages' }, + { cmd: 'AT+CNMI?', desc: 'New message indication settings' }, + { cmd: 'AT+CSCA?', desc: 'SMS service center address' }, + { cmd: 'AT+CGSMS?', desc: 'Select service for MO SMS (PS vs CS)' }, + { cmd: 'AT+CNMPSD', desc: 'Non-MO PS data indication' }, + { cmd: 'AT+CLCC', desc: 'List current calls' }, + { cmd: 'AT+CHLD=?', desc: 'Call hold/multiparty capabilities' }, + { cmd: 'AT+CLIP?', desc: 'Caller ID presentation status' }, + { cmd: 'AT+CLIR?', desc: 'Caller ID restriction status' }, + { cmd: 'AT+CCWA?', desc: 'Call waiting status' }, + { cmd: 'AT+CCFC=?', desc: 'Call forwarding capabilities' }, + { cmd: 'AT+CUSD=?', desc: 'USSD capabilities' }, + ], +}; + +async function loadTerminal() { + config = await api('/api/status') || config; + const soc = config.detected_soc || 'unknown'; + + // Render quick presets + const presets = [...AT_PRESETS.common, ...(AT_PRESETS[soc] || [])]; + const container = document.getElementById('at-presets'); + document.getElementById('at-presets-title').textContent = + `Quick Commands — ${soc.toUpperCase()}`; + + container.innerHTML = presets.map(p => ` +
+
+ ${escHtml(p.cmd)} +
${p.desc}
+
+ +
+ `).join(''); + + // Render discovered commands reference + renderDiscoveredCommands(); + + renderATHistory(); +} + +function runPreset(cmd) { + document.getElementById('at-input').value = cmd; + sendATCmd(); +} + +async function sendATCmd() { + const input = document.getElementById('at-input'); + const cmd = input.value.trim(); + if (!cmd) return; + + atHistory.push({ type: 'cmd', text: cmd, time: new Date().toLocaleTimeString() }); + renderATHistory(); + input.value = ''; + + const res = await post('/api/at', { cmd, timeout: '5' }); + if (res && res.response) { + atHistory.push({ type: 'resp', text: res.response, time: new Date().toLocaleTimeString() }); + } else { + atHistory.push({ type: 'err', text: 'No response / timeout', time: new Date().toLocaleTimeString() }); + } + renderATHistory(); +} + +function renderATHistory() { + const el = document.getElementById('at-history'); + if (atHistory.length === 0) { + el.innerHTML = '
No commands sent yet. Type an AT command or tap a preset below.
'; + return; + } + el.innerHTML = atHistory.map(h => { + if (h.type === 'cmd') return `
> ${escHtml(h.text)} ${h.time}
`; + if (h.type === 'err') return `
${escHtml(h.text)}
`; + return `
${escHtml(h.text)}
`; + }).join(''); + el.scrollTop = el.scrollHeight; +} + +function renderDiscoveredCommands() { + const container = document.getElementById('discovered-commands'); + if (!container) return; + + container.innerHTML = Object.entries(DISCOVERED_COMMANDS).map(([category, cmds]) => ` +
+
+
+
${category}
+
${cmds.length} commands
+
+ tap to expand +
+
+ ${cmds.map(c => ` +
+
+ ${escHtml(c.cmd)} +
${c.desc}
+
+ +
+ `).join('')} +
+
+ `).join(''); +} + +// ---- WiFi page ---- +async function loadWifi() { + config = await api('/api/status') || config; + + // Kmod status + const kmod = await api('/api/kmod'); + if (kmod) { + updateKmodBtn('btn-kmod-wifi', kmod.wifi_mon); + updateKmodBtn('btn-kmod-shannon', kmod.shannon_cmd); + updateKmodBtn('btn-kmod-diag', kmod.diag_bridge); + setChip('chip-kmod', kmod.wifi_mon || kmod.shannon_cmd || kmod.diag_bridge); + } + + // WiFi mode buttons + document.querySelectorAll('.mode-btn').forEach(btn => { + btn.classList.toggle('active', btn.dataset.mode === (config.wifi_mode || 'managed')); + }); + + // BCM4390 driver parameters + const params = await api('/api/wifi/params'); + const pc = document.getElementById('wifi-params'); + if (params && params.length > 0) { + pc.innerHTML = params.map(p => ` +
+
+ ${p.name} +
${escHtml(p.value) || '(empty)'}
+
+ ${p.writable ? `` : ''} +
`).join(''); + } + + // WiFi firmware files + const fw = await api('/api/wifi/firmware'); + const fwc = document.getElementById('wifi-firmware'); + if (fw) { + let html = ''; + if (fw.info) { + html += `
+
Active Firmware
+
${escHtml(fw.info)}
+
`; + } + if (fw.files && fw.files.length > 0) { + html += fw.files.map(f => ` +
+
+ ${f.name} +
${(f.size / 1024).toFixed(0)} KB — ${f.path}
+
+
`).join(''); + } + fwc.innerHTML = html || '
No firmware files found
'; + } + + // WiFi hardware info + const wifiText = await fetch('/api/wifi/info').then(r => r.text()).catch(() => ''); + const wc = document.getElementById('wifi-hw-info'); + if (wifiText.trim()) { + const lines = wifiText.trim().split('\n').filter(l => l.includes('=')); + wc.innerHTML = lines.map(l => { + const [k, ...v] = l.split('='); + return `
+
+ ${k} +
${v.join('=')}
+
+
`; + }).join(''); + } +} + +async function editWifiParam(name, currentVal) { + const newVal = prompt(`Set ${name}:`, currentVal); + if (newVal === null) return; + const res = await post('/api/wifi/param', { name, value: newVal }); + if (res && res.ok) { + showToast(`${name} = ${res.value}`); + loadWifi(); + } else { + showToast(res?.error || 'Failed to set param', 'error'); + } +} + +function updateKmodBtn(id, loaded) { + const btn = document.getElementById(id); + if (!btn) return; + if (loaded) { + btn.textContent = 'Unload'; + btn.className = 'btn btn-danger'; + btn.style.cssText = 'padding:6px 12px;font-size:12px'; + } else { + btn.textContent = 'Load'; + btn.className = 'btn btn-primary'; + btn.style.cssText = 'padding:6px 12px;font-size:12px'; + } +} + +async function toggleKmod(mod) { + const kmod = await api('/api/kmod'); + const key = mod.replace('rc_', '').replace('_cmd', '_cmd'); + const mapKey = mod === 'rc_wifi_mon' ? 'wifi_mon' : mod === 'rc_shannon_cmd' ? 'shannon_cmd' : 'diag_bridge'; + const loaded = kmod && kmod[mapKey]; + const action = loaded ? 'unload' : 'load'; + + const res = await post(`/api/kmod/${action}`, { module: mod }); + if (res) { + showToast(res.ok ? `${mod}: ${res.status}` : (res.error || 'Failed'), res.ok ? 'success' : 'error'); + } + loadWifi(); +} + +async function handleWifiMode(mode) { + document.querySelectorAll('.mode-btn').forEach(b => b.classList.remove('active')); + document.querySelector(`[data-mode="${mode}"]`).classList.add('active'); + + const res = await post('/api/wifi/mode', { mode }); + if (res && res.ok) { + config.wifi_mode = mode; + updateChips(); + showToast(`WiFi: ${mode} on ${res.iface}`); + } else { + showToast(res?.error || 'Failed — load rc_wifi_mon first?', 'error'); + loadWifi(); + } +} + +// ---- debugfs browser ---- +async function loadDebug() { + const paths = await api('/api/debugfs'); + const sc = document.getElementById('debugfs-shortcuts'); + if (paths && paths.length > 0) { + sc.innerHTML = paths.map(p => ` +
+
+ ${p.replace('/sys/kernel/debug/', '/d/')} +
+ +
+ `).join(''); + } +} + +function browseToPath(path) { + document.getElementById('fs-path').value = path; + browsePath(); +} + +async function browsePath() { + const path = document.getElementById('fs-path').value.trim(); + if (!path) return; + + const res = await post('/api/fs/read', { path }); + const fc = document.getElementById('fs-content'); + + if (!res) { + fc.innerHTML = '
Error reading path
'; + return; + } + + // Breadcrumb + const parts = path.split('/').filter(Boolean); + document.getElementById('fs-breadcrumb').innerHTML = + parts.map((p, i) => { + const fullPath = '/' + parts.slice(0, i + 1).join('/'); + return `${p}`; + }).join(' / '); + + if (res.type === 'dir' && res.entries) { + fc.innerHTML = res.entries.map(e => { + const icon = e.type === 'dir' ? '📁' : (e.writable ? '📝' : '📄'); + return `
+
+
${icon} ${e.name}
+
${e.type}${e.writable ? ' (rw)' : ' (ro)'}
+
+
`; + }).join('') || '
Empty directory
'; + } else if (res.type === 'file') { + const content = res.content || '(empty)'; + fc.innerHTML = `
+
${path.split('/').pop()}
+ 
${escHtml(content)}
+
`; + } +} + +function readFile(path) { + document.getElementById('fs-path').value = path; + browsePath(); +} + +function fsUp() { + const input = document.getElementById('fs-path'); + const parts = input.value.split('/').filter(Boolean); + if (parts.length > 1) { + parts.pop(); + input.value = '/' + parts.join('/'); + browsePath(); + } +} + +// ---- Carrier page ---- +async function loadCarrier() { + const cc = await api('/api/carrier/config'); + if (cc) { + setToggle('toggle-volte', cc.volte); + setToggle('toggle-wfc', cc.wfc); + setToggle('toggle-nettype', cc.hide_network_type === '0' ? '1' : '0'); + } + + // Carrier settings files + const files = await api('/api/carrier/files'); + const fc = document.getElementById('carrier-files'); + if (files && files.length > 0) { + fc.innerHTML = files.map(f => ` +
+
+ ${f.name} +
${(f.size / 1024).toFixed(1)} KB
+
+
`).join(''); + } else { + fc.innerHTML = '
No CarrierSettings directory found
'; + } +} + +async function handleCarrierFlag(flag, el) { + const val = el.checked ? '1' : '0'; + const res = await post('/api/carrier/set', { flag, value: val }); + if (res && res.ok) { + showToast(`${flag} = ${val}`); + } else { + el.checked = !el.checked; + showToast(res?.error || 'Failed', 'error'); + } +} + +async function dumpCarrierConfig() { + const pre = document.getElementById('carrier-dump'); + pre.style.display = 'block'; + pre.textContent = 'Loading...'; + const res = await api('/api/carrier/dump'); + if (res && res.dump) { + pre.textContent = res.dump; + } else { + pre.textContent = 'Failed to dump carrier_config'; + } +} + +// ---- CP Debug (in Radio page) ---- +async function loadCPDebug() { + const cp = await api('/api/cp'); + if (cp) { + setText('cp-state', cp.state || 'unknown'); + document.getElementById('cp-pcie').textContent = cp.pcie_stats ? cp.pcie_stats.substring(0, 200) : 'N/A'; + document.getElementById('cp-sbb').textContent = cp.sbb_debug ? cp.sbb_debug.substring(0, 200) : 'N/A'; + } +} + +async function triggerCPCrash() { + if (!confirm('This will crash the modem and generate a ramdump.\nThe modem will restart automatically.\n\nContinue?')) return; + const res = await post('/api/cp/crash', {}); + if (res && res.ok) { + showToast(res.msg || 'CP crash triggered'); + } else { + showToast(res?.error || 'Failed', 'error'); + } +} + +// ---- Thread / Wonder radio (in Debug page) ---- +async function loadThreadInfo() { + const info = await api('/api/thread'); + const tc = document.getElementById('thread-info'); + if (info && info.present) { + tc.innerHTML = ` +
+
Wonder 802.15.4 Radio
+
Thread / Matter mesh networking
+
+
+ MAC +
${info.mac || 'N/A'}
+
+
+ PHY +
${info.name || 'N/A'} (index ${info.index || '?'})
+
+
+ WPAN Interface +
${info.wpan_iface ? 'thread-wpan (active)' : 'not present'}
+
+ ${info.debugfs_entries ? `
+ debugfs nodes +
${info.debugfs_entries}
+
` : ''} + ${info.force_stop_tx !== undefined ? `
+ force_stop_tx +
${info.force_stop_tx}
+
` : ''} + `; + } else { + tc.innerHTML = '
No Thread/Wonder radio detected
'; + } +} + +// ---- Flags page ---- +async function loadFlags() { + const flags = await api('/api/flags'); + const tbody = document.getElementById('flags-body'); + if (flags && flags.length > 0) { + tbody.innerHTML = flags.map(f => ` + ${f.prop} + ${f.value || 'unset'} + `).join(''); + } +} + +// ---- Helpers ---- +function escHtml(s) { + return (s || '').replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"'); +} + +// ---- Init ---- +document.addEventListener('DOMContentLoaded', () => { + document.querySelectorAll('.tab-item').forEach(t => + t.addEventListener('click', () => switchTab(t.dataset.tab))); + + // Radio page toggles + document.getElementById('toggle-eng')?.addEventListener('change', function() { handleToggle('ENGINEERING_MODE', this); }); + document.getElementById('toggle-factory')?.addEventListener('change', function() { handleToggle('FACTORY_TEST_MODE', this); }); + document.getElementById('toggle-hidden')?.addEventListener('change', function() { handleToggle('HIDDEN_MENUS', this); }); + document.getElementById('toggle-diag')?.addEventListener('change', function() { handleToggle('USB_DIAG_MODE', this); }); + document.getElementById('toggle-modem')?.addEventListener('change', function() { handleToggle('MODEM_LOG', this); }); + + // WiFi mode buttons + document.querySelectorAll('.mode-btn').forEach(btn => + btn.addEventListener('click', () => handleWifiMode(btn.dataset.mode))); + + // Carrier config toggles + document.getElementById('toggle-volte')?.addEventListener('change', function() { handleCarrierFlag('volte', this); }); + document.getElementById('toggle-vonr')?.addEventListener('change', function() { handleCarrierFlag('vonr', this); }); + document.getElementById('toggle-wfc')?.addEventListener('change', function() { handleCarrierFlag('wfc', this); }); + document.getElementById('toggle-vt')?.addEventListener('change', function() { handleCarrierFlag('vt', this); }); + document.getElementById('toggle-apn')?.addEventListener('change', function() { handleCarrierFlag('apn', this); }); + document.getElementById('toggle-nradv')?.addEventListener('change', function() { handleCarrierFlag('nradv', this); }); + document.getElementById('toggle-nettype')?.addEventListener('change', function() { handleCarrierFlag('nettype', this); }); + + switchTab('radio'); +});