[coreboot-gerrit] [M] Change in coreboot[main]: acpi: Add support for DHRD size reporting

[Shuo Liu (Code Review)]

Attention is currently required from: Angel Pons, Arthur Heymans, Chen, Gang C, Christian Walter, Cliff Huang, Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Jeff Daly, Jincheng Li, Johnny Lin, Jonathan Zhang, Kapil Porwal, Lance Zhao, Lean Sheng Tan, Nick Vaccaro, Patrick Rudolph, Paul Menzel, Sean Rhodes, Subrata Banik, Tarun, Tim Chu, Tim Wawrzynczak, Vanessa Eusebio, Werner Zeh.

Hello Angel Pons, Arthur Heymans, Chen, Gang C, Christian Walter, Cliff Huang, Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Jeff Daly, Jincheng Li, Johnny Lin, Jonathan Zhang, Kapil Porwal, Lance Zhao, Lean Sheng Tan, Nick Vaccaro, Patrick Rudolph, Sean Rhodes, Subrata Banik, Tarun, Tim Chu, Tim Wawrzynczak, Vanessa Eusebio, Werner Zeh, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/82429?usp=email

to look at the new patch set (#15).

Change subject: acpi: Add support for DHRD size reporting
......................................................................

acpi: Add support for DHRD size reporting

VT-d spec 4.0 supports size definition for DRHD BAR to support DRHD
sizes larger than 4KB. If the value in the field is N, the size of
the register set is 2^N 4 KB pages.

Some latest OS (e.g. Linux kernel 6.5) will have VTd driver trying
to use the beyond 4KB part of the DRHD BAR if they exist. They need
the DRHD size field to set up page mapping before access those
registers.

TEST=Build and boot on intel/archercity CRB

Change-Id: I49dd5de2eca257a5f6240e36d05755cabca96d1c
Signed-off-by: Shuo Liu 
Signed-off-by: Gang Chen 
Signed-off-by: Jincheng Li 
---
M src/acpi/acpi_dmar.c
M src/include/acpi/acpi.h
M src/northbridge/intel/gm45/acpi.c
M src/northbridge/intel/haswell/acpi.c
M src/northbridge/intel/sandybridge/acpi.c
M src/soc/intel/alderlake/acpi.c
M src/soc/intel/apollolake/acpi.c
M src/soc/intel/broadwell/acpi.c
M src/soc/intel/cannonlake/acpi.c
M src/soc/intel/denverton_ns/acpi.c
M src/soc/intel/elkhartlake/acpi.c
M src/soc/intel/jasperlake/acpi.c
M src/soc/intel/meteorlake/acpi.c
M src/soc/intel/skylake/acpi.c
M src/soc/intel/tigerlake/acpi.c
M src/soc/intel/xeon_sp/uncore_acpi.c
16 files changed, 46 insertions(+), 38 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/29/82429/15