wifi: iwlwifi: uefi: support the new WRDS and EWRD tables

Browse source

Those tables now have support for UNII-9 subband.
Refactor iwl_uefi_set_sar_profile to get an array of values that makes
it easier to use when the number of subbands can vary.
Revamp a bit the code that fetches the tables to ask for the smaller
table, then we can check the size of the object that we got and compare
to the expected sizes to determine what revision to expect.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260319204647.6948f69e6ae4.Icf990e13de6905c35a8de69f1445f8eb4aa43ee4@changeid

...

This commit is contained in:

Emmanuel Grumbach 2026-03-19 20:48:44 +02:00 • committed by Miri Korenblit

parent 5562b3bbee

commit b00294e66e

3 changed files with 116 additions and 40 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/net/wireless/intel/iwlwifi/fw/regulatory.h

View file

92

drivers/net/wireless/intel/iwlwifi/fw/uefi.c

View file

64

drivers/net/wireless/intel/iwlwifi/fw/uefi.h

View file