kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

wifi: rtw89: fw: adapt to new firmware format of security section

Browse source 
Normally, system image should ensure firmware integrity, but we provide
an advance feature to ensure this by security section along with firmware.
To enable this feature, custom ID is programmed into efuse, and driver
will download proper security section to firmware.

Since I don't have this kind hardware modules on hand yet, but new format
is used by newer firmware. Therefore, I prepare this patch in advance to
consider size of security section as a factor of checking rule of firmware
size, but don't actually download security section to firmware.

This patch is backward compatible, so it will be safe to have this change
before adding an new format firmware to linux-firmware repository.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221209012215.7342-1-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2022-12-09 09:22:15 +08:00 • committed by Kalle Valo
commit 18ddf102d4
2 changed files with 21 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files