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From: Leo Duran <leo.duran@amd.com>
To: <edk2-devel@ml01.01.org>
Cc: Leo Duran <leo.duran@amd.com>
Subject: [PATCH v7] MdePkg: BaseIoLibIntrinsic (IoLib class) library
Date: Thu, 6 Apr 2017 09:48:00 -0500	[thread overview]
Message-ID: <1491490081-4698-1-git-send-email-leo.duran@amd.com> (raw)

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 v6:
- Add .INF entry into MdePkg.dsc

NOTE:
Please pardon the churn... Just had too many balls in the air.
(hopefuly this is it, promise!)

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

 .../BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf   |  59 +++++
 .../Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm | 293 +++++++++++++++++++++
 .../Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm  | 282 ++++++++++++++++++++
 MdePkg/MdePkg.dsc                                  |   1 +
 4 files changed, 635 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



             reply	other threads:[~2017-04-06 14:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-06 14:48 Leo Duran [this message]
2017-04-06 14:48 ` [PATCH v7] MdePkg: BaseIoLibIntrinsic (IoLib class) library Leo Duran
2017-04-06 14:51   ` Gao, Liming

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