[AMD Official Use Only - General] Thanks Hao
Abner > -----Original Message----- > From: Wu, Hao A <hao.a...@intel.com> > Sent: Monday, January 16, 2023 10:41 AM > To: devel@edk2.groups.io; Chang, Abner <abner.ch...@amd.com> > Cc: Ni, Ray <ray...@intel.com>; Kirkendall, Garrett > <garrett.kirkend...@amd.com>; Lin, Kuei-Hung (Timothy) <Kuei- > hung....@amd.com> > Subject: RE: [edk2-devel] [PATCH V2 1/3] MdeModulePkg/Xhci: Initial XHCI > DCI slot's Context value > > Caution: This message originated from an External Source. Use proper > caution when opening attachments, clicking links, or responding. > > > The 3-patch series is merged via: > PR - https://github.com/tianocore/edk2/pull/3899 > Commits - 7cd55f300915...47ab397011b6: > https://github.com/tianocore/edk2/commit/8147fe090fb566f9a1ed8fde2409 > 8bbe425026be > https://github.com/tianocore/edk2/commit/be8d6ef3856fac2e64e23847a8f0 > 5d37822b1f14 > https://github.com/tianocore/edk2/commit/47ab397011b6d1ce4d5805117dc > 87d9e35f378db > > Best Regards, > Hao Wu > > > -----Original Message----- > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Chang, > > Abner via groups.io > > Sent: Wednesday, January 11, 2023 11:10 AM > > To: devel@edk2.groups.io > > Cc: Wu, Hao A <hao.a...@intel.com>; Ni, Ray <ray...@intel.com>; > > Garrett Kirkendall <garrett.kirkend...@amd.com>; Abner Chang > > <abner.ch...@amd.com>; Kuei-Hung Lin <kuei-hung....@amd.com> > > Subject: [edk2-devel] [PATCH V2 1/3] MdeModulePkg/Xhci: Initial XHCI > > DCI slot's Context value > > > > From: Abner Chang <abner.ch...@amd.com> > > > > Initialize XHCI DCI slot's context entries value. > > > > Signed-off-by: Jiangang He <jiangang...@amd.com> > > Cc: Hao A Wu <hao.a...@intel.com> > > Cc: Ray Ni <ray...@intel.com> > > Cc: Garrett Kirkendall <garrett.kirkend...@amd.com> > > Cc: Abner Chang <abner.ch...@amd.com> > > Cc: Kuei-Hung Lin <kuei-hung....@amd.com> > > Reviewed-by: Hao A Wu <hao.a...@intel.com> > > --- > > MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c | 7 +++++++ > > MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c | 7 +++++++ > > 2 files changed, 14 insertions(+) > > > > diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c > > b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c > > index 13247f7b0df..4b7462704a8 100644 > > --- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c > > +++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c > > @@ -4,6 +4,7 @@ > > > > Copyright (c) 2011 - 2020, Intel Corporation. All rights > > reserved.<BR> Copyright (c) Microsoft Corporation.<BR> > > +Copyright (C) 2022 Advanced Micro Devices, Inc. All rights > > +reserved.<BR> > > SPDX-License-Identifier: BSD-2-Clause-Patent > > > > **/ > > @@ -2807,6 +2808,9 @@ XhcInitializeEndpointContext ( > > MaxDci = 0; > > > > NumEp = IfDesc->NumEndpoints; > > + if (NumEp == 0) { > > + MaxDci = 1; > > + } > > > > EpDesc = (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); > > for (EpIndex = 0; EpIndex < NumEp; EpIndex++) { @@ -3006,6 +3010,9 > > @@ XhcInitializeEndpointContext64 ( > > MaxDci = 0; > > > > NumEp = IfDesc->NumEndpoints; > > + if (NumEp == 0) { > > + MaxDci = 1; > > + } > > > > EpDesc = (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); > > for (EpIndex = 0; EpIndex < NumEp; EpIndex++) { diff --git > > a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c > > b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c > > index cc597a43717..8400c90f7ad 100644 > > --- a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c > > +++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c > > @@ -3,6 +3,7 @@ PEIM to produce gPeiUsb2HostControllerPpiGuid based > on > > gPeiUsbControllerPpiGuid which is used to enable recovery function > > from USB Drivers. > > > > Copyright (c) 2014 - 2017, Intel Corporation. All rights > > reserved.<BR> > > +Copyright (C) 2022 Advanced Micro Devices, Inc. All rights > > +reserved.<BR> > > > > SPDX-License-Identifier: BSD-2-Clause-Patent > > > > @@ -1752,6 +1753,9 @@ XhcPeiSetConfigCmd ( > > } > > > > NumEp = IfDesc->NumEndpoints; > > + if ((NumEp == 0) && (MaxDci == 0)) { > > + MaxDci = 1; > > + } > > > > EpDesc = (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); > > for (EpIndex = 0; EpIndex < NumEp; EpIndex++) { @@ -1974,6 > > +1978,9 @@ XhcPeiSetConfigCmd64 ( > > } > > > > NumEp = IfDesc->NumEndpoints; > > + if ((NumEp == 0) && (MaxDci == 0)) { > > + MaxDci = 1; > > + } > > > > EpDesc = (USB_ENDPOINT_DESCRIPTOR *)(IfDesc + 1); > > for (EpIndex = 0; EpIndex < NumEp; EpIndex++) { > > -- > > 2.37.1.windows.1 > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98534): https://edk2.groups.io/g/devel/message/98534 Mute This Topic: https://groups.io/mt/96193248/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-