Thanks Liming, I will try it. BestRegards Fu Siyuan
> -----Original Message----- > From: Gao, Liming > Sent: Monday, December 17, 2018 11:07 AM > To: Fu, Siyuan <siyuan...@intel.com>; Laszlo Ersek <ler...@redhat.com>; Ard > Biesheuvel <ard.biesheu...@linaro.org> > Cc: edk2-devel@lists.01.org > Subject: RE: [PATCH] ArmVirtPkg/ArmVirt.dsc.inc: define TcpIoLib resolution > unconditionally > > Siyuan: > I know the windows GCC pre built binary can be downloaded from > https://sourceforge.net/projects/edk2developertoolsforwindows/files/Tool%20Cha > in%20Binaries/. Although pre-built binary GCC is three years ago, they can > still work. For example, after you download gcc492 arm, then you can set > GCC49_ARM_PREFIX and GCC49_DLL to point ARM GCC path, then build ARM platform > with -a ARM arch and -t GCC49 tool chain. Below is my setting: > set GCC49_ARM_PREFIX=D:\Tools\GCC\gcc492-arm\bin\ > set GCC49_DLL=D:\Tools\GCC\gcc492-arm\dll\ > > Thanks > Liming > >-----Original Message----- > >From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Fu, > >Siyuan > >Sent: Monday, December 17, 2018 9:51 AM > >To: Laszlo Ersek <ler...@redhat.com>; Ard Biesheuvel > ><ard.biesheu...@linaro.org> > >Cc: edk2-devel@lists.01.org > >Subject: Re: [edk2] [PATCH] ArmVirtPkg/ArmVirt.dsc.inc: define TcpIoLib > >resolution unconditionally > > > >Hi, Laszlo > > > >> -----Original Message----- > >> From: Laszlo Ersek [mailto:ler...@redhat.com] > >> Sent: Friday, December 14, 2018 9:56 PM > >> To: Ard Biesheuvel <ard.biesheu...@linaro.org>; Fu, Siyuan > >> <siyuan...@intel.com> > >> Cc: edk2-devel@lists.01.org; julien.gr...@linaro.org > >> Subject: Re: [PATCH] ArmVirtPkg/ArmVirt.dsc.inc: define TcpIoLib resolution > >> unconditionally > >> > >> On 12/14/18 12:22, Ard Biesheuvel wrote: > >> > Commit 9a67ba261fe9 ("ArmVirtPkg: Replace obsoleted network drivers > >> > from platform DSC/FDF") failed to take into account that the now > >> > unconditionally included IScsiDxe.inf from NetworkPkg requires a > >> > resolution for TcpIoLib. > >> > >> I don't understand why this happened. > >> > >> > >> (a) I warned *precisely* about this issue, when I reviewed the v2 > >> version of said commit. See bullet (5) in the following message: > >> > >> http://mid.mail-archive.com/cdd81f4c-1bdc-8bae-63a9- > >58eb4eb2a...@redhat.com > >> > >> > >> (b) What's more, my comments for the v3 version were summarily ignored > >> as well. See bullet (2) in: > >> > >> http://mid.mail-archive.com/91d253ae-9d0c-e28b-1bda- > >1be98cee4...@redhat.com > >> > >> And now, the BaseCryptLib, OpensslLib and IntrinsicLib resolutions for > >> [LibraryClasses.common.UEFI_DRIVER] have been added to > >> "ArmVirtPkg/ArmVirtQemuKernel.dsc", despite their being redundant and > >my > >> having pointed out that fact. Worse, "ArmVirtQemuKernel.dsc" uses > >> "OpensslLib.inf", while "OpensslLibCrypto.inf" from "ArmVirt.dsc.inc" is > >> perfectly sufficient. > >> > >> > >> Commit 9a67ba261fe9 does not carry my R-b, and that's not a random fact. > >> The v3 patch was *not* ready for being pushed, to my eyes. And I was > >> pretty explicit about that. > >> > >> > >> > Since specifying such a resolution is harmless > >> > for platforms that have no networking enabled, let's just fix things > >> > by dropping the conditionals around it. > >> > > >> > Contributed-under: TianoCore Contribution Agreement 1.1 > >> > Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> > >> > --- > >> > ArmVirtPkg/ArmVirt.dsc.inc | 2 -- > >> > 1 file changed, 2 deletions(-) > >> > > >> > diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc > >> > index c3549c84d4c6..89c2db074711 100644 > >> > --- a/ArmVirtPkg/ArmVirt.dsc.inc > >> > +++ b/ArmVirtPkg/ArmVirt.dsc.inc > >> > @@ -80,9 +80,7 @@ > >> > DpcLib|MdeModulePkg/Library/DxeDpcLib/DxeDpcLib.inf > >> > UdpIoLib|MdeModulePkg/Library/DxeUdpIoLib/DxeUdpIoLib.inf > >> > IpIoLib|MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.inf > >> > -!if $(NETWORK_IP6_ENABLE) == TRUE > >> > TcpIoLib|MdeModulePkg/Library/DxeTcpIoLib/DxeTcpIoLib.inf > >> > -!endif > >> > !if $(HTTP_BOOT_ENABLE) == TRUE > >> > HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf > >> > !endif > >> > > >> > >> I'm *very strongly* tempted to simply revert 9a67ba261fe9, for blatantly > >> ignoring my explicit requests for updates. However, that would only > >> result in my having to review more (possibly incomplete) iterations of > >> the patch. > >> > >> At least, this incremental fix is in line with my request in (a) -- "we > >> should make the current TcpIoLib class resolution unconditional". Please > >> go ahead and push it. > >> > >> Reviewed-by: Laszlo Ersek <ler...@redhat.com> > >> > >> I should really file a TianoCore BZ about the wrong / redundant > >> OpensslLib resolution in ArmVirtQemuKernel.dsc too. It's difficult for > >> me to find te motivation for that right now, seeing the disregard for my > >> earlier reviews. > >> > >> Laszlo > > > >My apologies for missed your review email of the v3 patch and pushed the > >changes. The original patch set was made one month ago and I didn't carefully > >checked all the review feedback emails when I started to work on it again > >in the last week. > > > >I have created a new patch upon this fix to remove the redundant libraries > >and adjust driver order, please check this patch mail. > >https://lists.01.org/pipermail/edk2-devel/2018-December/034070.html > > > >And I'm also sorry that this new patch are also not tested for build, I tried > >to search the wiki patch for setting up the ARM build toolchain on my > >windows > >OS but failed to make it. I will appreciate if you can help to provide a > guide > >or any link for ARM package build on windows machine, so I could test my > >patch > >in future. > > > >Best Regards, > >Siyuan > > > >_______________________________________________ > >edk2-devel mailing list > >edk2-devel@lists.01.org > >https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel