On Tue, 11 Dec 2018 at 01:53, Gao, Liming <[email protected]> wrote:
>
> If PCD is related to one structure in DEC/DSC, it can be refer as structure
> pointer in C source code. Here is wiki for its usage:
> https://github.com/lgao4/edk2/wiki/StrucutrePcd-Usage
>
OK so I now have this in my .dec file
[PcdsDynamic]
gAmdStyxTokenSpaceGuid.PcdEthMacA|{0}|UINT8[6]|0x000d0001
gAmdStyxTokenSpaceGuid.PcdEthMacB|{0}|UINT8[6]|0x000d0002
and this in my .dsc file
[PcdsDynamicDefault.common]
gAmdStyxTokenSpaceGuid.PcdEthMacA|{0x2,0xA1,0xA2,0xA3,0xA4,0xA5}
gAmdStyxTokenSpaceGuid.PcdEthMacB|{0x2,0xB1,0xB2,0xB3,0xB4,0xB5}
and the build errors out immediately with:
Processing meta-data .......
build.py...
: error F015:
/home/ard/build/edk2-workspace/Build/Overdrive/RELEASE_GCC5/PcdValueInit/PcdValueInit.c:15:20:
error: ‘gAmdStyxTokenSpaceGuid_PcdEthMacB_DEFAULT_STANDARD_Value’
undeclared (first use in this function)
/home/ard/build/edk2-workspace/Build/Overdrive/RELEASE_GCC5/PcdValueInit/PcdValueInit.c:41:16:
error: ‘gAmdStyxTokenSpaceGuid_PcdEthMacB_DEFAULT_STANDARD_Value’
undeclared (first use in this function)
/home/ard/build/edk2-workspace/Build/Overdrive/RELEASE_GCC5/PcdValueInit/PcdValueInit.c:74:20:
error: ‘gAmdStyxTokenSpaceGuid_PcdEthMacA_DEFAULT_STANDARD_Value’
undeclared (first use in this function)
/home/ard/build/edk2-workspace/Build/Overdrive/RELEASE_GCC5/PcdValueInit/PcdValueInit.c:100:16:
error: ‘gAmdStyxTokenSpaceGuid_PcdEthMacA_DEFAULT_STANDARD_Value’
undeclared (first use in this function)
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