kernel/git/stable/linux.git/drivers/usb/host/ehci-ppc-soc.c, branch master

usb: remove code associated with !CONFIG_PPC_MERGE

2008-10-17T21:40:57+00:00

Now that arch/ppc is gone we don't need CONFIG_PPC_MERGE anymore remove the dead code associated with !CONFIG_PPC_MERGE. Signed-off-by: Kumar Gala Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

USB: EHCI: suppress unwanted error messages

2008-05-29T20:59:03+00:00

This patch (as1096) fixes an annoying problem: When a full-speed or low-speed device is plugged into an EHCI controller, it fails to enumerate at high speed and then is handed over to the companion controller. But usbcore logs a misleading and unwanted error message when the high-speed enumeration fails. The patch adds a new HCD method, port_handed_over, which asks whether a port has been handed over to a companion controller. If it has, the error message is suppressed. Signed-off-by: Alan Stern CC: David Brownell Signed-off-by: Greg Kroah-Hartman

USB: ehci minor SOC bus glue fixes

2008-04-25T04:16:35+00:00

Various minor fixes to some SOC bus glue for EHCI: - Remove a bogus copyright (by "me"!) which someone added to the FSL driver, and an irrelevant comment. - Un-break MODULE_ALIAS() directives after platform_bus hotplugging acquired a backwards-incompatible change. (Which didn't fix ANY of the in-tree drivers it prevented from hotplugging -- sigh.) - Remove some bogus assignments of platform_bus_type; that's done by the platform_bus code. - Add some FIXMEs for drivers with that pointless two-level idiom for probe() and remove() routines. ("Obfuscation" is a non-goal.) That should help avoid future bus glue which copies that idiom. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

USB: force handover port to companion when hub_port_connect_change fails

2008-02-01T22:34:52+00:00

This patch hands over the port to the companion when the hub_port_connect_change fails. Signed-off-by: Balaji Rao Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: ehci build fixes on au1xxx, ppc-soc

2007-10-12T21:55:33+00:00

Cleanup: references to two PM routines (and HCD entry points) that no longer exist are swapped with their replacements. Evidently au1xxx and ppc-soc EHCI support doesn't get compiled with power management very much, or these build bugs would have been patched long ago. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

USB: make EHCI initialize properly on PPC SOCs

2007-08-22T21:28:01+00:00

Correctly initialize the on-chip EHCI controller on the AMCC PPC440EPx. Fix "USB 0.0" initialization message, and properly put the controller into a known state before starting it. Add "FIXME" comment to the au1xxx bus glue which is doing the same wrong thing here. (Who maintains that, now that AMD sold off Alchemy?) Remove some false copyright attributions which were somehow placed in the au1xxx bus glue then copied into ppc-soc. Signed-off-by: Mike Nuss Signed-off-by: David Brownell Cc: K.Boge Cc: Jordan Crouse Signed-off-by: Stefan Roese Signed-off-by: Greg Kroah-Hartman

USB: EHCI big endian data structures support (for 440EPx)

2007-07-12T23:29:50+00:00

This patch adds support for the AMCC 440EPx EHCI controller whose in-memory data structures and the registers are represented in big- endian format. Signed-off-by: Stefan Roese Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman