/data/vendor/ss-ram-dumps/bp-dumps/20190226xxxxxx/ramdump_wcss_msa0_xxxxx.bin
/data/vendor/ss-ram-dumps/riva-dumps/






could you help to provide log file to resolve this issure?
input command below on shell to get the file . file path is /data/ss-ram-dumps
--------------------
adb shell
$cd sdcard
$mkdir ss-ram-dumps
$ cp -r /data/vendor/ss-ram-dumps . 
adb pull /sdcard/ss-ram-dumps .

vendor/qcom/nonhlos/WLAN.HL.xxx/wcnss_proc/build/ms/xxx型号_MERGED_WLAN.elf

/wlan_proc/build/ms/WLAN_MERGED.elf 
==M6150_WLAN_MERGED.elf

vendor/qcom/nonhlos/WLAN.HL.xxx/wcnss_proc/build/ms/M6150_WLAN_MERGED.elf

/data/vendor/tombstones/rfs/modem/pd_dump_wlan_process.00.elf  【在 bug2go中有】
/data/vendor/tombstones/rfs/modem/pd_dump_wlan_process.count
/data/vendor/tombstones/rfs/modem/pd_dump_wlan_process.01.elf

拉取固件

adb root && adb remount && adb pull  /vendor/firmware_mnt/image/wlanmdsp.mbn && adb pull /vendor/firmware_mnt/image/Data.msc

adb pull   /vendor/fireware_mnt/image/wlanmdsp.mbn
adb pull  /vendor/fireware_mnt/image/Data.msc



fastboot oem ssm_test
adb root & adb disable-verity & adb remount & adb shell mount -o rw, remount /vendor/firmware_mnt

adb push wlanmdsp.mbn  /vendor/fireware_mnt/image/
adb push Data.msc  /vendor/fireware_mnt/image/

加载固件
adb root && adb shell mount -o rw,remount /firmware && adb shell mount -o rw,remount /vendor/firmware_mnt && adb push wlanmdsp.mbn /vendor/firmware_mnt/image/wlanmdsp.mbn && adb push Data.msc /vendor/firmware_mnt/image/Data.msc && adb shell sync && adb reboot


查看Modem固件版本
adb shell iwpriv wlan0 version
wlan0     version:Host SW:2.0.8.28B, FW:3.3.2.0.458.0, HW:HW_VERSION=400e0000., Board ver: 2f Ref design id: 0, Customer id: 0, Project id: 0, Board Data Rev: 6, REG DB: 255:255, BDF REG DB: 255:255

tip: 如果iwpriv 由于libstdc++.so不可用 
adb root && adb remount &&  adb pull /system/lib64/libstdc++.so  && adb push libstdc++.so /vendor/lib64/ &&  adb pull /system/lib/libstdc++.so  && adb push libstdc++.so /vendor/lib/

Google Requirements Freeze   谷歌需求冻结  同 Vendor Freeze  
安卓12(S)上为了实现 厂商的Vendor和谷歌自身的System分离升级 而采取额一项措施  芯片出厂后它的二进制硬件接口将不变

meta build id 曾用名
AOSP:
/vendor/qcom/nonhlos/common/about.html

Artifactory中依据 PDF29.xx 找到 ReleaseNote.html 中的   MODEM RELEASE NOTES  |  Modem_ReleaseNote 就能找到对应的 modem_symbol 文件


1.  \modem_proc\build\ms\xxx_ELF_LOADER.elf 
2.  \modem_proc\build\ms\orig_MODEM_PROC_IMG_xxx.elf 
3.  \modem_proc\core\bsp\core_user_pic\build\xxx\CORE_USER.so 
4.   \modem_proc\build\myps\qshrink\msg_hash_xxxx.qsr4 


CORE_USER.so
M6150sm6150.gen.prodQ00364_ELF_LOADER.elf
msg_hash_e799c8e2-4367-a5f7-3e94-8f7455fdffae.qsr4
orig_MODEM_PROC_IMG_sm6150.gen.prodQ.elf

about.html 中 MPSS 中有版本号

Moto.. System Image .  moto系统镜像

AT4.3_xxxxxxMxxxx_sideload 文件夹

adb 模式下 点击  文件夹内  sideloadmodem.bat  即可完成 Modem的 flash

out/target/product/xxxxx/obj/KERNEL_OBJ/vmlinux.o

Could you help to pull pd_dump from device ?
Then upload google drive and share to us .

PATH :  /vendor/rfs/msm/mpss/ramdumps

COMMAND：

adb root
adb pull  /vendor/rfs/msm/mpss/ramdumps pd_dump

 Qualcomm Flash Image Loader  (QFIL) 高通刷入镜像加载器

Qcom Single System Image    高通单独系统镜像

out/target/product/xxx/obj/vendor/qcom/opensource/wlan/prima/pronto_wlan.ko.unstripped
out/target/product/xxx/obj/vendor/qcom/opensource/wlan/qcacld/qca_wlan.ko.unstripped

adb root
adb remount
adb pull /vendor/etc/wifi/WCNSS_qcom_cfg.ini   .

// add   gindoor_channel_support=1 in end of WCNSS_qcom_cfg.ini
gindoor_channel_support=1

adb push ./WCNSS_qcom_cfg.ini  /vendor/etc/wifi/
adb reboot
adb pull /vendor/etc/wifi/WCNSS_qcom_cfg.ini   .

iwpriv wlan0 crash_inject 1 0        可以手动触发一个dump



adb shell iwpriv wlan0 version 
wlan0  version:Host SW:5.1.1.28U, FW:1.0.1.350.0, HW:HW_VERSION=40050000.