opnsense-src/sys/dev/usb/controller
Hans Petter Selasky 878b1fbdce Optimise the XHCI interrupt handling.
This patch will save CPU time when the XHCI interrupt is
shared with other devices.
Only check event rings when interrupt bits are set.
Otherwise would indicate hiding possible hardware fault(s).

Tested by:	sos @
Submitted by:	sos @
MFC after:	1 week
2013-01-07 16:38:13 +00:00
..
at91dci.c Inherit USB mode from RootHUB port where the USB device is connected. 2012-10-01 05:42:43 +00:00
at91dci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
at91dci_atmelarm.c Poll VBUS status every second, hence the AT91 GPIO library doesn't support 2012-09-10 13:50:34 +00:00
atmegadci.c Inherit USB mode from RootHUB port where the USB device is connected. 2012-10-01 05:42:43 +00:00
atmegadci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
atmegadci_atmelarm.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
avr32dci.c Inherit USB mode from RootHUB port where the USB device is connected. 2012-10-01 05:42:43 +00:00
avr32dci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
dwc_otg.c Fix LOW and FULL speed USB INTERRUPT endpoint support for the 2012-11-09 16:28:58 +00:00
dwc_otg.h Fix LOW and FULL speed USB INTERRUPT endpoint support for the 2012-11-09 16:28:58 +00:00
dwc_otg_atmelarm.c Fix for DWC OTG interrupt register programming. 2012-03-05 06:41:44 +00:00
dwc_otgreg.h Fix LOW and FULL speed USB INTERRUPT endpoint support for the 2012-11-09 16:28:58 +00:00
ehci.c Allow using the embedded EHCI host controller in Freescale SoCs 2012-11-03 21:05:32 +00:00
ehci.h Allow using the embedded EHCI host controller in Freescale SoCs 2012-11-03 21:05:32 +00:00
ehci_fsl.c Import EHCI attachment driver for Freescale integrated controller. 2012-05-26 21:05:11 +00:00
ehci_ixp4xx.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ehci_mv.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ehci_pci.c Add IDs for some USB controllers I have around. Just a cosmetics. 2012-07-02 19:35:56 +00:00
ehcireg.h
musb_otg.c Inherit USB mode from RootHUB port where the USB device is connected. 2012-10-01 05:42:43 +00:00
musb_otg.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
musb_otg_atmelarm.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ohci.c Add missing CTLFLAG_TUN flag to tunable sysctls in USB stack. 2012-10-26 06:04:47 +00:00
ohci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ohci_atmelarm.c Fix USB drivers for KB920X target. 2012-08-21 20:10:59 +00:00
ohci_pci.c Add IDs for some USB controllers I have around. Just a cosmetics. 2012-07-02 19:35:56 +00:00
ohci_s3c24x0.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ohcireg.h
uhci.c Add missing CTLFLAG_TUN flag to tunable sysctls in USB stack. 2012-10-26 06:04:47 +00:00
uhci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
uhci_pci.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
uhcireg.h
usb_controller.c Add missing CTLFLAG_TUN flag to tunable sysctls in USB stack. 2012-10-26 06:04:47 +00:00
uss820dci.c Inherit USB mode from RootHUB port where the USB device is connected. 2012-10-01 05:42:43 +00:00
uss820dci.h Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
uss820dci_atmelarm.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
xhci.c Optimise the XHCI interrupt handling. 2013-01-07 16:38:13 +00:00
xhci.h - Add support for Etron EJ168 USB 3.0 Host Controllers. 2012-12-01 22:13:38 +00:00
xhci_pci.c Add tunable for XHCI port routing. 2012-08-23 17:40:20 +00:00
xhcireg.h For Intel Panther/Lynx Point USB 3.0 xHCI controllers enable SuperSpeed USB 2012-07-17 14:03:04 +00:00