u-boot.git/common/iomux.c, branch master Unnamed repository; edit this file 'description' to name the repository. IOMUX: Fix stopping unused dropped consoles 2025-04-14T22:57:06+00:00 Stephan Gerhold stephan.gerhold@linaro.org 2025-04-07T11:10:00+00:00 265420ebc10bc96275be5eb81fe6157d46e135d4 iomux_match_device() returns -ENOENT instead of the end index, which means console_stop() is never called at the moment for unused consoles. This prevents e.g. f_acm from releasing the USB gadget interface when removing it from stdio/stderr/stdin. Fixes: b672c1619bb9 ("IOMUX: Split out iomux_match_device() helper") Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
iomux_match_device() returns -ENOENT instead of the end index, which means
console_stop() is never called at the moment for unused consoles.

This prevents e.g. f_acm from releasing the USB gadget interface when
removing it from stdio/stderr/stdin.

Fixes: b672c1619bb9 ("IOMUX: Split out iomux_match_device() helper")
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20T19:35:03+00:00 Tom Rini trini@konsulko.com 2024-05-20T19:35:03+00:00 03de305ec48b0bb28554372abb40ccd46dbe0bf9 As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 2024-05-19T14:16:36+00:00 Tom Rini trini@konsulko.com 2024-05-19T02:20:43+00:00 d678a59d2d719da9e807495b4b021501f2836ca5 When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
common: Remove <common.h> and add needed includes 2024-05-06T21:05:04+00:00 Tom Rini trini@konsulko.com 2024-04-27T14:11:00+00:00 a79fc7a79cc9d4f7a46b19a4891484ac1e9ef599 Remove <common.h> from all "commmon/" files and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com> 
Remove <common.h> from all "commmon/" files and when needed add
missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
IOMUX: Fix buffer overflow in iomux_replace_device() 2021-04-27T12:05:30+00:00 Yuichiro Goto goto@k-tech.co.jp 2021-04-25T23:08:03+00:00 77ed7a2ac975e4b72a1bd87e5c475c08c23bb06a Use of strcat() against an uninitialized buffer would lead to buffer overflow. This patch fixes it. Fixes: 694cd5618c ("IOMUX: Introduce iomux_replace_device()") Signed-off-by: Yuichiro Goto <goto@k-tech.co.jp> Cc: Peter Robinson <pbrobinson@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Peter Robinson <pbrobinson@gmail.com> 
Use of strcat() against an uninitialized buffer would lead
to buffer overflow. This patch fixes it.

Fixes: 694cd5618c ("IOMUX: Introduce iomux_replace_device()")
Signed-off-by: Yuichiro Goto <goto@k-tech.co.jp>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
IOMUX: Introduce iomux_replace_device() 2021-02-16T16:16:08+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2021-02-11T15:09:43+00:00 694cd5618c2ee263c025462e780354f28313b7a3 Some console devices may appear or disappear at run time. In order to support such a hotplug mechanism introduce a new iomux_replace_device() helper to update the list of devices without altering environment. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
Some console devices may appear or disappear at run time. In order to
support such a hotplug mechanism introduce a new iomux_replace_device()
helper to update the list of devices without altering environment.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
IOMUX: Split out for_each_console_dev() helper macro 2021-02-16T16:16:08+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2021-02-11T15:09:42+00:00 400797cad36850797307be3c56d2d5bc16aa02bb It is not only less lines of code, but also better readability when new macro is being in use. Introduce for_each_console_dev() helper macro and convert current users to it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
It is not only less lines of code, but also better readability
when new macro is being in use. Introduce for_each_console_dev()
helper macro and convert current users to it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
IOMUX: Split out iomux_match_device() helper 2021-02-16T16:16:08+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2021-02-11T15:09:41+00:00 b672c1619bb9615aff3ebbe15c20083fd0f58f9b Deduplicate the code used in a few places by splitting out a common helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
Deduplicate the code used in a few places by splitting out a common helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
IOMUX: Switch to use stdio_file_to_flags() 2021-02-16T16:16:08+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2021-02-11T15:09:40+00:00 658d6c583663ae4f37cb6a5e104b2bf864fbc497 Deduplicate code by replacing with stdio_file_to_flags() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
Deduplicate code by replacing with stdio_file_to_flags() helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
IOMUX: Stop dropped consoles 2021-01-15T19:38:00+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2020-12-21T12:30:08+00:00 70c2525c0d3c5b459ba5a438b23056be648a5249 When at some point environment shrinks we need to stop dropped devices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
When at some point environment shrinks we need to stop dropped devices.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>