[v1] Add support for PCI IO using Qword resources

[edk2-devel] [PATCH 0/2] Add support for PCI IO using Qword resources

Jeff Brasen via groups.io posted 2 patches 7 months, 2 weeks ago

Diff against v2
Download series mbox

Failed in applying to current master (apply log)

There is a newer version of this series

.../Include/Library/AmlLib/AmlLib.h           | 67 ++++++++++++++
.../AcpiSsdtPcieLibArm/SsdtPcieGenerator.c    |  2 +-
.../AmlLib/CodeGen/AmlResourceDataCodeGen.c   | 90 +++++++++++++++++++
3 files changed, 158 insertions(+), 1 deletion(-)

Expand all Fold all

[edk2-devel] [PATCH 0/2] Add support for PCI IO using Qword resources

Posted by Jeff Brasen via groups.io 7 months, 2 weeks ago

Use AmlCodeGenRdQWordIo() to generate the I/O range in _CRS instead of
AmlCodeGenRdDWordIo() to cater to the scenarios where 64-bit addresses
can be used to generate I/O packets over the PCIe bus.

Vidya Sagar (2):
  DynamicTablesPkg: AML Code generation for I/O ranges
  DynamicTablesPkg: AcpiSsdtPcieLibArm: Use QWord to describe I/O range

 .../Include/Library/AmlLib/AmlLib.h           | 67 ++++++++++++++
 .../AcpiSsdtPcieLibArm/SsdtPcieGenerator.c    |  2 +-
 .../AmlLib/CodeGen/AmlResourceDataCodeGen.c   | 90 +++++++++++++++++++
 3 files changed, 158 insertions(+), 1 deletion(-)

-- 
2.25.1



-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#108507): https://edk2.groups.io/g/devel/message/108507
Mute This Topic: https://groups.io/mt/101305537/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-

Re: [edk2-devel] [PATCH 0/2] Add support for PCI IO using Qword resources

Posted by PierreGondois 7 months, 2 weeks ago

Hello Jeff,
I had some trouble applying PATCH [1/2], but the changes look good
to me otherwise:
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>

Regards,
Pierre

On 9/12/23 01:48, Jeff Brasen wrote:
> Use AmlCodeGenRdQWordIo() to generate the I/O range in _CRS instead of
> AmlCodeGenRdDWordIo() to cater to the scenarios where 64-bit addresses
> can be used to generate I/O packets over the PCIe bus.
> 
> Vidya Sagar (2):
>    DynamicTablesPkg: AML Code generation for I/O ranges
>    DynamicTablesPkg: AcpiSsdtPcieLibArm: Use QWord to describe I/O range
> 
>   .../Include/Library/AmlLib/AmlLib.h           | 67 ++++++++++++++
>   .../AcpiSsdtPcieLibArm/SsdtPcieGenerator.c    |  2 +-
>   .../AmlLib/CodeGen/AmlResourceDataCodeGen.c   | 90 +++++++++++++++++++
>   3 files changed, 158 insertions(+), 1 deletion(-)
> 


-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#108521): https://edk2.groups.io/g/devel/message/108521
Mute This Topic: https://groups.io/mt/101305537/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-