[PATCH 0/2] MdePkg, OvmfPkg: fix IoWriteFifo8(), and print debug messages with it

[Laszlo Ersek <lersek@redhat.com>]

Repo:   https://github.com/lersek/edk2.git
Branch: debugprint_iofifo

The first patch (for MdePkg) fixes an assembly language operand ordering
oversight in the unrolled / SEV implementations of IoWriteFifoXX().

The second patch makes OvmfPkg use IoWriteFifo8() for printing DEBUG
messages and ASSERT() failures.

Thanks,
Laszlo

Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>

Laszlo Ersek (2):
  MdePkg/BaseIoLibIntrinsic: fix SEV (=unrolled) variants of
    IoWriteFifoXX()
  OvmfPkg/PlatformDebugLibIoPort: write messages with IoWriteFifo8()

 OvmfPkg/Library/PlatformDebugLibIoPort/DebugLib.c     | 20 ++++++++------------
 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm |  6 +++---
 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm  |  6 +++---
 3 files changed, 14 insertions(+), 18 deletions(-)

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2.14.1.3.gb7cf6e02401b