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authorDavid Brownell <david-b@pacbell.net>2005-04-18 20:39:22 -0400
committerGreg K-H <gregkh@suse.de>2005-04-18 20:39:22 -0400
commitc6053ecffb895f6c0e0ec9c1d298e35cffc1f7a6 (patch)
tree9f3d796b1f41338bf276c82b58d260125541e8a0 /drivers/usb/net/usbnet.c
parent84d79cb8db2811140c911df7ce3e3354cfa018c4 (diff)
[PATCH] usb resume fixes
This has a variety of updates to the shared suspend/resume code for PCI based USB host controllers. - Cope with pm_message_t replacing the target system state. This is actually a loss of functionality; PCI D1 and D2 states will no longer be used, and it's no longer knowable that D3cold is on the way so power will be lost. - Most importantly, some of the resume paths are reworked and cleaned up. They're now an exact mirror of suspend paths, and more care is taken to ensure the hardware is reactivated before the hardware re-enables interrupts. Plus comment and diagnostic cleanups; there are some nasty cases here especially combined with swsusp, now they're somewhat commented. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> diff -puN drivers/usb/core/hcd-pci.c~usb-resume-fixes drivers/usb/core/hcd-pci.c
Diffstat (limited to 'drivers/usb/net/usbnet.c')
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