https://github.com/torvalds/linux
Revision df727d4547de568302b0ed15b0d4e8a469bdb456 authored by Rasmus Villemoes on 23 November 2022, 13:38:52 UTC, committed by David S. Miller on 25 November 2022, 09:37:40 UTC
Currently, when a FEC device is brought up, the irq coalesce settings are reset to their default values (1000us, 200 frames). That's unexpected, and breaks for example use of an appropriate .link file to make systemd-udev apply the desired settings (https://www.freedesktop.org/software/systemd/man/systemd.link.html), or any other method that would do a one-time setup during early boot. Refactor the code so that fec_restart() instead uses fec_enet_itr_coal_set(), which simply applies the settings that are stored in the private data, and initialize that private data with the default values. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 32b931c
Tip revision: df727d4547de568302b0ed15b0d4e8a469bdb456 authored by Rasmus Villemoes on 23 November 2022, 13:38:52 UTC
net: fec: don't reset irq coalesce settings to defaults on "ip link up"
net: fec: don't reset irq coalesce settings to defaults on "ip link up"
Tip revision: df727d4
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| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
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| lib | ||
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| .clang-format | -rw-r--r-- | 19.9 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 151 bytes |
| .gitattributes | -rw-r--r-- | 62 bytes |
| .gitignore | -rw-r--r-- | 2.0 KB |
| .mailmap | -rw-r--r-- | 24.2 KB |
| .rustfmt.toml | -rw-r--r-- | 369 bytes |
| COPYING | -rw-r--r-- | 496 bytes |
| CREDITS | -rw-r--r-- | 99.2 KB |
| Kbuild | -rw-r--r-- | 2.5 KB |
| Kconfig | -rw-r--r-- | 555 bytes |
| MAINTAINERS | -rw-r--r-- | 671.3 KB |
| Makefile | -rw-r--r-- | 69.0 KB |
| README | -rw-r--r-- | 727 bytes |
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