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MdePkg: Add IOCSR operation for LoongArch

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Add IoCsrRead8, IoCsrRead16, IoCsrRead32, IoCsrRead64, IoCsrWrite8,
IoCsrWrite16, IoCsrWrite32, IoCsrWrite64 to operate the IOCSR registers
of LoongArch architecture.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Chao Li
2023-10-12 11:35:11 +08:00
committed by Liming Gao
parent 0565a8e885
commit bc0b418cba
3 changed files with 233 additions and 0 deletions
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1
MdePkg/Library/BaseLib/BaseLib.inf
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@@ -413,6 +413,7 @@
LoongArch64/Csr.c
LoongArch64/InternalSwitchStack.c
LoongArch64/AsmCsr.S | GCC
LoongArch64/IoCsr.S | GCC
LoongArch64/GetInterruptState.S | GCC
LoongArch64/EnableInterrupts.S | GCC
LoongArch64/DisableInterrupts.S | GCC