Module Name: src
Committed By: martin
Date: Wed Sep 11 15:56:21 UTC 2024
Modified Files:
src/sys/dev/pci [netbsd-10]: ehci_pci.c
Log Message:
Pull up following revision(s) (requested by rin in ticket #823):
sys/dev/pci/ehci_pci.c: revision 1.77
ehci(4): properly handle failed attach
thinkpad a475 fails to attach an ehci instance:
ehci0: pre-2.0 USB rev, device ignored
which ends up stopping suspend/resume working as the device has no
pmf handlers installed. put most of the teardown code into a new
common function that is called from failed attach and detach. if
attach fails, register NULL pmf handlers. don't check the return
value of pmf_device_register*().
re-order several parts of detach to match the reverse attach order.
tested on rockpro64, thinkpad a475, and xps 1645, the a475 can now
suspend/resume almost fully successfully.
To generate a diff of this commit:
cvs rdiff -u -r1.75.2.1 -r1.75.2.2 src/sys/dev/pci/ehci_pci.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
