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path: root/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
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2016-12-26MdeModulePkg: Move to new locationGuo Mang
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang <mang.guo@intel.com>
2015-08-26MdeModulePkg/Xhci: Remove TDs from transfer ring when timeout happensFeng Tian
The error handling for timeout case is enhanced to remove TDs from transfer ring. The original code only removed s/w URB, but the h/w transfer descriptor TDs didn't get removed. It would cause data lost for data stream peripheral, such as usb-to-serial device, from the s/w perspective. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Baraneedharan Anbazhagan <anbazhagan@hp.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18313 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06MdeModulePkg/Usb: Adjust TPL to not block async transfer during usb enum.Feng Tian
EDKII usb stack is using a TPL_CALLBACK timer to monitor async transfer request and signal event if it's done. As usb enumeration and usb mass storage block i/o read/write runs on TPL_CALLBACK and TPL_NOTIFY level respectively, It blocks usb async transfer requests, usually usb mouse /use kb, getting time to run. Without this change, user couldn't get usb mouse/kb state in time (will show a little lag from UI view) when there is other usb transactions, such as a new usb device inserted. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18169 6f19259b-4bc3-4df7-8a09-765794883524
2015-03-12MdeModulePkg/Usb: Remove unnecessary direction restriction on ↵Feng Tian
UsbHc2.SyncInterruptTransfer(). The restriction of UsbHc2.SyncInterruptTransfer() on interrupt transfer direction is removed. This interface could support Interrupt IN/OUT now. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17041 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-071) Add type cast for better coding style.Feng Tian
2) replace StrCpy() usage in Variable driver with StrnCpy(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15770 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-09Fixed typos: hanlder should be handler.Chen Fan
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15642 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-04MdeModulePkg XhciDxe: XHCI multiple interface alternate setting support.Star Zeng
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15617 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-22Fix CRLF formatTian, Hot
Signed-off-by: Tian, Hot <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15155 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-13MdeModulePkg/XhciDxe: Fix ICC compiler build warning.Feng Tian
Signed-off-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14976 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-03MdeModulePkg/Usb: All h/w related stop operation at DriverBindingStop() ↵Feng Tian
should be behind s/w related stop operation, which could avoid h/w not working if s/w stop operation fails. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14927 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-22MdeModulePkg/UsbBus&XhciDxe: Solve a bug that 2 or more tiers SS hubs with ↵Feng Tian
SS devices may have no response. 1.Port reset process may not be proper for some vendor's SS hubs. If the corresponding port shows the reset has been done by C_RESET bit we have to skip the whole reset process for attached devices. 2.Clean C_BH_RESET bit immediately to avoid usb timer entering too many times when 5 tiers hubs are connected. 3.Stop checking URB if there is an error happened. 4.Better error handling for fast hot-plug. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14889 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-15MdeModulePkg/XhciDxe: Usb legacy support feature is optional. For those usb ↵Sergey Isakov
3.0 devices which doesn’t support this feature, should directly return and not touch corresponding registers Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Sergey Isakov <isakov-sl@bk.ru> Signed-off-by: Tian, Feng <feng.tian@intel.com> Reviewed-by: Li, Elvin <elvin.li@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14776 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-09Just like EhciDxe, do not reset host controller when debug capability is ↵Elvin Li
enabled in XhciDxe driver. Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14760 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-21Remove several ASSERT in XhciDxe to allow error status happen then do error ↵Elvin Li
handling. Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14574 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-12Update XHCI driver to use PCI IO AllocateBuffer/Map/Unmap to do DMA operation.Elvin Li
Signed-off-by: Elvin Li <elvin.li@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14546 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10MdeMdeModulePkg/Xhci: Clear BIOS_OWN semaphore before halting XHCI controllererictian
Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Steven Shi <steven.shi@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14339 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-29MdeMdeModulePkg/Usb: Fixed two usb issueserictian
1.Fix the bug in interface parser logic for usb camera device. Reserve device address if the device doesn’t get disconnected. 2.Some usb 1.1 devices require the context evaluation immediately with actual max packet size after detecting the device max packet size. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14226 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-25MdeMdeModulePkg/Xhci: Fix a wrong conditional judgment which bring assertion ↵erictian
with 1.0 hub. Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Elvin Li <elvin.li@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14021 6f19259b-4bc3-4df7-8a09-765794883524
2012-11-02Update comments for functions UhciAllocateDev, EhcCreateUsb2Hc and ↵li-elvin
XhcCreateUsbHc. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13913 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-30Add missing status code in several modules.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> Reviewed-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Fan Jeff <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13890 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-27MdeModulePkg/XhciDxe: Event Ring traverse algorithm enhancement to avoid ↵erictian
that those completed async transfer events don't get handled in time and are flushed by newer coming events. Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13145 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-07MdeModulePkg: add support for ORICO PEUS3-2P carderictian
1) Fix a bug on missing hub context evaluation operation. 2) If the usb keyboard device configuration has been set successfully, then don’t set configuration again. Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13087 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-25MdeModulePkg: The patch eliminates two assumptionserictian
1) XHCI host controller hw always provides more than 5 interrupters. Now using interrupter 0 to accommodate all received events. 2) XHCI host controller hw always provides 32bytes context size. Now it dynamically detect context size and construct it. also solved several issues: 1) Divides 64byte width register access to two 32bit registers access because some XHCI chipsets cannot support a single 64bit access. 2) Remove halt host controller statement in UsbBusDriverBindingStop(). It has been done by host controller’s DriverBindingStop(). And XhciDriverBindingStop() need XHCI host controller is in running state because it need execute DISABLE_SLOT cmd to release h/w resource. signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12785 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-31MdeModulePkg: Remove variables that are set, but not usedjljusten
GCC 4.6 generates a warning when a variable is set, but never used. Signed-off-by: jljusten Reviewed-by: lgao4 Reviewed-by: erictian Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12617 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-141) remove wrong global variable usage because it will bring data corrupt if ↵erictian
there are multiple XHCI host controllers. 2) coding style clean up. Signed-off-by: erictian Reviewed-by: ydong10 Reviewed-by: jshi19 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12351 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-25Fixed build error reported by ICC and GCCerictian
Signed-off-by: erictian Reviewed-by: li-elvin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12209 6f19259b-4bc3-4df7-8a09-765794883524
2011-08-23Enabling usb3.0 XHCI support.erictian
Signed-off-by: erictian Reviewed-by: jshi19 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12185 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-05 22:41:06 +0000