wifi: iwlwifi: Implement loading and setting of fragmented pnvm image

Browse source

Save the pnvm payloads in several DRAM segments (not only in one as
used to). In addition, allocate a FW structure in DRAM that holds the
segments' addresses and forward its address to the FW. It's done when
FW has the capability to handle pnvm images this way (helps to process
large pnvm images).

Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.dbdad8995ce1.I986213527982637042532de3851a1bd8a11be87a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

...

This commit is contained in:

Alon Giladi 2023-06-06 10:43:03 +03:00 • committed by Johannes Berg

parent 331828106e

commit 63b9e7b9f0

4 changed files with 86 additions and 6 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

8

drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h

View file

73

drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c

View file

3

drivers/net/wireless/intel/iwlwifi/pcie/internal.h

View file

8

drivers/net/wireless/intel/iwlwifi/pcie/trans.c

View file