Change in coreboot[master]: src/driver/wifi: Add _DSM method for DDRRFIM

[Paul Menzel (Code Review)]

Attention is currently required from: Varshit B Pandya, Subrata Banik, Maulik V Vaghela, Tim Wawrzynczak, Sugnan Prabhu S.
Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61020 )

Change subject: src/driver/wifi: Add _DSM method for DDRRFIM
......................................................................

Patch Set 22:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/61020/comment/94e67862_5e9ea988 
PS22, Line 7: src/
Please remove that from the prefix.

https://review.coreboot.org/c/coreboot/+/61020/comment/e94ed11f_be63e289 
PS22, Line 9: coreboot needs to propagate the CnviDdrRfim value info of the feature
            : enable/disable state into the CNVi via the WiFi DSM ACPI object.
Why does coreboot need to do that?

https://review.coreboot.org/c/coreboot/+/61020/comment/f9e95c6d_806fbed7 
PS22, Line 13: function
functions