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| author | David Brownell <david-b@pacbell.net> | 2006-01-24 16:15:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-02-01 02:23:35 +0100 |
| commit | 401feafa621ba98ecaeed5db1a53ab878943c225 (patch) | |
| tree | 225ffa420c626ca5c4525a96f476706cd95f8933 /drivers/usb/host/sl811_cs.c | |
| parent | [PATCH] "Fix uidhash_lock <-> RXU deadlock" fix (diff) | |
| download | linux-401feafa621ba98ecaeed5db1a53ab878943c225.tar.xz linux-401feafa621ba98ecaeed5db1a53ab878943c225.zip | |
[PATCH] USB: fix EHCI early handoff issues
This moves the previously widely-used ehci-pci.c BIOS handoff
code into the pci-quirks.c file, replacing the less widely used
"early handoff" version that seems to cause problems lately.
One notable change: the "early handoff" version always enabled
an SMI IRQ ... and did so even if the pre-Linux code said it was
not using EHCI (and not expecting EHCI SMIs). Looks like a goof
in a workaround for some unknown BIOS version.
This merged version only forcibly enables those IRQs when pre-Linux
code says it's using EHCI. And now it always forces them off "just
in case".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/sl811_cs.c')
0 files changed, 0 insertions, 0 deletions