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| author | Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> | 2026-07-15 22:04:24 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2026-07-16 21:10:48 +0300 |
| commit | ebc246e1d5a3e4502dba60cf9e9644de0fc5a8b6 (patch) | |
| tree | 8173ed343db2c8273606c575c73d5345b7050bc6 /tools/perf/scripts/python/libxed.py | |
| parent | ad13072308f82a9aa2e68a135e70672454367d92 (diff) | |
wifi: iwlwifi: mvm: add LARI_CONFIG_EXTENSION command
There is a new UHB extension bitmap that is part of the LARI
configuration, which needs to be sent to the FW - also frozen ones.
But in frozen FWs we cannot increase the version of an API, since the
driver assumes a specific version, depending on the core number.
In case of a (new) FW that expects the new version and a (old) driver
that doesn't support that new version, the driver will send a default
old version, causing a fw assert about its bad size.
To mitigate this, there is a special command which will be supported
only on those frozen FWs. Old drivers will simply not support/send it,
and new driver will send it if supported by fw.
Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260715220243.551f40ee2de3.I3e32a5d5c9aa13cbb0e599bef630cdb8e3b031c4@changeid
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions
