iwlwifi: pnvm: implement reading PNVM from UEFI

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We now support fetching the PNVM data from a UEFI variable.  Add the
code to read this variable first and use it.  If it's not available,
we fall back to reading the data from the filesystem, as before.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210211015026.289084803334.Ie234805047df3be84f4235f9dafaf4cdecf0db9a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Luca Coelho 2021-02-11 01:50:41 +02:00

parent cdda18fbbe

commit a1a6a4cf49

1 changed files with 90 additions and 1 deletions

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

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