Gabe Black ef650a5d24 libpayload: Check for completion more often in ehci_set_periodic_schedule. ... This function was using mdelay in a loop to check for the completion of an USB controller operation. Since we're busy waiting anyway, we might as well wait only 1 us before checking again and potentially seeing the completion 999 us earlier than we would otherwise. Change-Id: I177b303c5503a0078c608d5f945c395691d4bd8a Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/2522 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>		2013-02-28 01:25:46 +01:00
..
TODO	Since some people disapprove of white space cleanups mixed in regular commits	2010-04-27 06:56:47 +00:00
ehci.c	libpayload: Check for completion more often in ehci_set_periodic_schedule.	2013-02-28 01:25:46 +01:00
ehci.h	Add an EHCI driver to libpayload's USB stack.	2010-09-25 17:01:13 +00:00
ehci_private.h	[PATCH] libpayload: Implement EHCI reset function	2012-11-09 20:10:05 +01:00
ehci_rh.c	libpayload: Use usb_debug() to show USB messages	2012-12-18 19:59:22 +01:00
ohci.c	libpayload: Another usb fix	2012-12-20 09:31:01 +01:00
ohci.h	Add support for OHCI controllers and prelimiary support for xHCI (USB3) controllers.	2010-08-13 09:18:58 +00:00
ohci_private.h	libpayload: Add support for interrupt transfers in OHCI	2012-06-21 11:59:11 +02:00
ohci_rh.c	libpayload: Rework connection state detection for OHCI	2012-11-24 08:46:34 +01:00
quirks.c	libpayload: Turn the "debug" #define into the usb_debug static inline function.	2012-11-07 18:38:37 +01:00
uhci.c	libpayload: improved UHCI TD debugging	2012-12-19 15:19:34 +01:00
uhci.h	Avoid using the name "pid_t", which is used on unixoid systems.	2010-06-07 13:58:17 +00:00
uhci_private.h	libpayload: Remove bitfield use from UHCI data structures	2012-01-10 00:02:54 +01:00
uhci_rh.c	libpayload: Turn the "debug" #define into the usb_debug static inline function.	2012-11-07 18:38:37 +01:00
usb.c	libpayload: Use usb_debug() to show USB messages	2012-12-18 19:59:22 +01:00
usb_dev.c	Fix the USB code to find the headers after they were moved.	2008-09-11 17:29:00 +00:00
usbhid.c	libpayload: Use usb_debug() to show USB messages	2012-12-18 19:59:22 +01:00
usbhub.c	libpayload: Detach devices behind removed USB hubs	2012-11-23 18:18:31 +01:00
usbinit.c	libpayload: Correct a constant used for scanning for USB controllers.	2013-02-26 07:39:06 +01:00
usbmsc.c	libpayload: Use usb_debug() to show USB messages	2012-12-18 19:59:22 +01:00
xhci.c	libpayload: Use usb_debug() to show USB messages	2012-12-18 19:59:22 +01:00
xhci.h	Add support for OHCI controllers and prelimiary support for xHCI (USB3) controllers.	2010-08-13 09:18:58 +00:00
xhci_private.h	Add support for OHCI controllers and prelimiary support for xHCI (USB3) controllers.	2010-08-13 09:18:58 +00:00
xhci_rh.c	libpayload: Turn the "debug" #define into the usb_debug static inline function.	2012-11-07 18:38:37 +01:00