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Commit Graph

6 Commits

Author SHA1 Message Date
Yu Watanabe
5286da064c udev: add safe guard for setting by-id symlink
The ID_BUS property is necessary for creating by-id symlinks.
2022-11-03 09:59:54 +09:00
Yu Watanabe
b2e53f5a0f udev: drop redundant call of usb_id and assignment of ID_USB_INTERFACE_NUM
The usb_id builtin command is already called in the above, and the
command sets the ID_USB_INTERFACE_NUM property.
2022-11-03 09:59:35 +09:00
Yu Watanabe
01e704eba9 udev: first set properties based on usb subsystem
After 479da1107a, the usb_id builtin
command does not set ID_SERIAL if ID_BUS is already set.
Before the commit, all properties set based on pci bus were overwritten
by the usb_id, hence now it is sufficient setting them only when ID_BUS is
not set yet.

Fixes #25238.
2022-11-03 09:53:19 +09:00
Zbigniew Jędrzejewski-Szmek
451ba55fec Revert "udev: do not execute hwdb builtin import twice or thrice"
This reverts commit 876c75fe87.

The patch seems to cause usb devices to get some attributes set from the parent
PCI device. 'hwdb' builtin has support for breaking iteration upwards on usb
devices. But when '--subsystem=foo' is specified, iteration is continued. I'm
sure it *could* be figured out, but it seems hard to get all the combinations
correct. So let's revert to functional status quo ante, even if does the lookup
more than once unnecessarily.

Fixes #18125.
2021-03-10 15:26:45 +01:00
Zbigniew Jędrzejewski-Szmek
876c75fe87 udev: do not execute hwdb builtin import twice or thrice
Running the import more than once shouldn't matter, but it's a bit confusing
and causes a slowdown too. This patch reworks the rules to avoid duplicted runs,
but tries to keep the same imports. (E.g. import for pci devices without MODALIAS
is only done for tty devices.)

Note that this is only about hwdb import with argument, which uses MODALIAS as
the lookup key. There are other imports done with different lookup keys.
2020-06-18 18:25:15 +02:00
Zbigniew Jędrzejewski-Szmek
ef2ad30aee Rename udev's rules/ to rules.d/
This change is only about the source tree. We have tmpfiles.d/, modprobe.d/,
sysctl.d/, and sysusers.d/, but for historical reasons, rules/ didn't fit this
pattern. We also *install* it as rules.d/. Let's rename to be consistent.
2019-10-10 00:53:09 +01:00