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authorJeremy Compostella <jeremy.compostella@intel.com>2024-10-30 11:26:27 -0700
committerJérémy Compostella <jeremy.compostella@intel.com>2024-11-27 21:28:28 +0000
commitc8ab1db0c65f4ffbdebd384abba455af005bd0a5 (patch)
tree3596a893fb98ec8ebd55fbfa22ea1e34e7578f19 /src/mainboard
parent386b5a9ddfab9c0a2855c4a9f90e9d5ecd0483b0 (diff)
drivers/wifi: Support Extended Bluetooth Regulatory Descriptor
Extended Bluetooth Regulatory Descriptor (EBRD) SAR/RFE are safety regulations for limiting antenna radiation near human contact. EBRD provides option to provide up to three sets of TX power limits and power restrictions. As the EBRD table is related to the revision 2 of the BRDS, this commit also adds support for this new revision. The implementation follows document 559910 Intel Connectivity Platforms BIOS Guideline revision 9.2 specification. BUG=b:346600091 TEST=EBRD method is added to the bluetooth companion device and return the data supplied by the SAR binary blob Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e250 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84947 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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