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* [PATCH v8] MdePkg: BaseIoLibIntrinsic (IoLib class) library
@ 2017-04-12 14:55 Leo Duran
  2017-04-12 14:55 ` Leo Duran
  0 siblings, 1 reply; 3+ messages in thread
From: Leo Duran @ 2017-04-12 14:55 UTC (permalink / raw)
  To: edk2-devel; +Cc: Leo Duran

This patch adds an SEV-specific .INF and corresponding assembly
files, to unroll REP INSx/OUTSx on IoRead/WriteFifo#() routines
when the SEV feature is enabled under a hypervisor environment.
    
The new .INF only supports the IA32 and X64 architectures.

This patch follows the series "[PATCH v3 00/10] IoLib class library",
which has already being pushed upstream.

Changes since v7:
- Wrap ASM_PFX() around function names on 'call' instructions.

Leo Duran (1):
  MdePkg: BaseIoLibIntrinsic (IoLib class) library

 .../BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf   |  59 ++++
 .../Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm | 299 +++++++++++++++++++++
 .../Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm  | 288 ++++++++++++++++++++
 MdePkg/MdePkg.dsc                                  |   1 +
 4 files changed, 647 insertions(+)
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm

-- 
2.7.4



^ permalink raw reply	[flat|nested] 3+ messages in thread

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2017-04-12 14:55 [PATCH v8] MdePkg: BaseIoLibIntrinsic (IoLib class) library Leo Duran
2017-04-12 14:55 ` Leo Duran
2017-04-13  5:23   ` Gao, Liming

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