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| author | Bjørn Mork <bjorn@mork.no> | 2019-11-19 14:37:24 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-12-23 00:22:07 +0100 |
| commit | d034a1f4577108a465e8347d11a51dc0e5a29298 (patch) | |
| tree | 5784b29aa5f3f900fb17ac716a4a7385e6e3569d /package/utils | |
| parent | dd299805ad18472a8245b4524a25e4381e166057 (diff) | |
| download | upstream-d034a1f4577108a465e8347d11a51dc0e5a29298.tar.gz upstream-d034a1f4577108a465e8347d11a51dc0e5a29298.tar.bz2 upstream-d034a1f4577108a465e8347d11a51dc0e5a29298.zip | |
adb: fix for SuperSpeed devices
The USB descriptor parsing in adb fails to detect SuperSpeed devices
because of the SuperSpeed Endpoint Companion Descriptor. This
cherry-picks the upstream fix for the problem.
Unfortunately there never were a release with this fix before the
conversion to C++, so upgrading to a newer version isn't an option.
This makes adb work with SuperSpeed devices like the Sierra Wireless
EM7565. Tested and verified.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Diffstat (limited to 'package/utils')
| -rw-r--r-- | package/utils/adb/Makefile | 2 | ||||
| -rw-r--r-- | package/utils/adb/patches/001-create_Makefile.patch | 2 | ||||
| -rw-r--r-- | package/utils/adb/patches/020-cherry-picked-superspeed-fix.patch | 39 |
3 files changed, 41 insertions, 2 deletions
diff --git a/package/utils/adb/Makefile b/package/utils/adb/Makefile index 7be8ee9a1c..0482a40da1 100644 --- a/package/utils/adb/Makefile +++ b/package/utils/adb/Makefile @@ -3,7 +3,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=adb PKG_VERSION:=android.5.0.2_r1 -PKG_RELEASE:=2 +PKG_RELEASE:=3 PKG_SOURCE_PROTO:=git PKG_SOURCE_URL:=https://android.googlesource.com/platform/system/core diff --git a/package/utils/adb/patches/001-create_Makefile.patch b/package/utils/adb/patches/001-create_Makefile.patch index be9f5f497a..d7fa00cb4c 100644 --- a/package/utils/adb/patches/001-create_Makefile.patch +++ b/package/utils/adb/patches/001-create_Makefile.patch @@ -1,5 +1,5 @@ --- /dev/null -+++ b/adb/Makefile 2016-10-19 15:28:03.421194137 +0200 ++++ b/adb/Makefile @@ -0,0 +1,42 @@ +SRCS+= adb.c +SRCS+= adb_auth_host.c diff --git a/package/utils/adb/patches/020-cherry-picked-superspeed-fix.patch b/package/utils/adb/patches/020-cherry-picked-superspeed-fix.patch new file mode 100644 index 0000000000..4dbcc58056 --- /dev/null +++ b/package/utils/adb/patches/020-cherry-picked-superspeed-fix.patch @@ -0,0 +1,39 @@ +From 58b01e01875e2f6ae593ded197430bc23713dd0a Mon Sep 17 00:00:00 2001 +From: Ingo Rohloff <lundril@gmx.de> +Date: Fri, 16 May 2014 21:51:41 +0200 +Subject: [PATCH] ADB on linux: Handle USB SuperSpeed extra Descriptors + +Under Linux, ADB manually parses USB Descriptors to check for +possible ADB USB Interfaces. USB Devices connected with SuperSpeed +will exhibit extra USB SuperSpeed Endpoint Companion Descriptors. +This patch handles these USB SuperSpeed specific USB Descriptors. + +Change-Id: Icd1e5fdde0b324c7df4f933583499f2c52a922f3 +Signed-off-by: Ingo Rohloff <lundril@gmx.de> +--- + adb/usb_linux.c | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/adb/usb_linux.c ++++ b/adb/usb_linux.c +@@ -238,8 +238,20 @@ static void find_usb_device(const char * + // looks like ADB... + ep1 = (struct usb_endpoint_descriptor *)bufptr; + bufptr += USB_DT_ENDPOINT_SIZE; ++ // For USB 3.0 SuperSpeed devices, skip potential ++ // USB 3.0 SuperSpeed Endpoint Companion descriptor ++ if (bufptr+2 <= devdesc + desclength && ++ bufptr[0] == USB_DT_SS_EP_COMP_SIZE && ++ bufptr[1] == USB_DT_SS_ENDPOINT_COMP) { ++ bufptr += USB_DT_SS_EP_COMP_SIZE; ++ } + ep2 = (struct usb_endpoint_descriptor *)bufptr; + bufptr += USB_DT_ENDPOINT_SIZE; ++ if (bufptr+2 <= devdesc + desclength && ++ bufptr[0] == USB_DT_SS_EP_COMP_SIZE && ++ bufptr[1] == USB_DT_SS_ENDPOINT_COMP) { ++ bufptr += USB_DT_SS_EP_COMP_SIZE; ++ } + + if (bufptr > devdesc + desclength || + ep1->bLength != USB_DT_ENDPOINT_SIZE || |