[S] Change in coreboot[main]: drivers/wifi: Support Wi-Fi 7 11be Enablement

[Jérémy Compostella (Code Review)]

Attention is currently required from: Dinesh Sharma, Jérémy Compostella, Ravishankar Sarawadi.

Jérémy Compostella has uploaded a new patch set (#11) to the change originally created by Ravishankar Sarawadi. ( https://review.coreboot.org/c/coreboot/+/82207?usp=email )

Change subject: drivers/wifi: Support Wi-Fi 7 11be Enablement
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drivers/wifi: Support Wi-Fi 7 11be Enablement

Add 802.11be (aka. Wi-Fi 7) enable/disable support based on document
559910 Intel Connectivity Platforms BIOS_Guidelines revision 8.3.

There are countries where Wi-Fi 7 should be disabled by default. This
adds capability for OEM to enable or disable by updating the board
specific Specific Absorption Rate (SAR) binary.

BUG=b:348345300
BRANCH=firmware-rex-15709.B
TEST=SSDT dump shows that the _DSM method returns the value supplied
     by the SAR binary for function 12

Change-Id: Ifa1482d7511f48f5138d4c68566f07ce79f37a7a
Signed-off-by: Ravi Sarawadi 
Signed-off-by: Jeremy Compostella 
---
M src/drivers/wifi/generic/acpi.c
M src/include/sar.h
2 files changed, 28 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/82207/11