Commit e24294ff9ade ("lsusb -t: print ports and busses and devices with
same width") [1] in the usbutils repository changed the format of the
lsusb -t output, breaking the find_usbdebug.sh script. This commit is
present in usbutils version 016 and later.
Use the output of lsusb -V to set the parsing patterns based on the
version in order to maintain compatibility with older versions of
usbutils. A simple integer comparison of the version number is used for
this, which will not work with versions older than v001 as those use a
0.nn version number format. However, since v001 was released in late
2010, it is probably safe to assume that no one will be using a version
of usbutils older than that. Usbutils v016 was released in late 2023 so
there could still conceivably be systems using older versions, such as
Ubuntu 22.04 LTS which is on v014.
TEST=find_usbdebug.sh works as expected with both lsusb v015 and v017
[1] e24294ff9a
Change-Id: Iffa1238b995d387d6e51459f85ae96da52a5c0ff
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85790
Reviewed-by: Jan Philipp Groß <jeangrande@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Add a check to make sure lsusb and lspci are installed, as the script
relies on them to function properly. Previously, if lsusb was not
installed, the script proceeded as if nothing was wrong, but never found
any devices plugged into the debug port. If lspci was not found, the
script exited saying that no EHCI debug capable controller was found.
The "command not found" messages that normally would have been shown in
these situations was not being shown, as stderr is redirected to
/dev/null to hide error messages that don't matter as per the comment
near the top of the script.
Change-Id: Ib56a20aab9552aa6321c2fb9ad0d2ca7d6cd00c7
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Riku Viitanen <riku.viitanen@protonmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
The USB IDs of the EHCI rate matching hubs found in these chipsets were
missing, preventing the utility from detecting connected USB devices.
Change-Id: I52858e2c75e8a3e1424a13bcddc2f5ec1216164b
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
- Spelling fix
- Add languages
- Update formatting
- Move notes that shouldn't be in the description file to a README
Change-Id: I4af37327d5834f8546a3f967585658fb5686f17a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Instead of hardcoding paths to the executables, use the version in the
path. This allows the scripts to work on more systems, and allows the
binary version to be changed more easily if needed.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ifcc56aa21092cd3866eacb6a02d198110ec6051d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
We have the git history which is a more reliable librarian.
Change-Id: Idbcc5ceeb33804204e56d62491cb58146f7c9f37
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: ron minnich <rminnich@gmail.com>
Carl-Daniel made this script a long time ago but it never was picked up
in the tree. Now that USB debugging is way more common it makes
sense to include it.
I have made a number of changes to the original version:
* -h help text
* check for running as root
* enhanced readability (test -> if)
* new execution flow and refined output that better shows the device(s)
attached to the debug port(s)
* handling of Intel rate-matching hubs
* hiding of (bogus) error messages from lspci and lsusb
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Change-Id: Iadf775e990f5c5f91a28d57e3331d1f59acee305
Reviewed-on: https://review.coreboot.org/c/9305
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
