From: Szuying Chen <Chloe_Chen@xxxxxxxxxxxxxx> Hi, > Hi all, > > This series adds support for ASMedia NVM images. It is based on the > work of Szuying Chen with a couple of changes from me. The first > patches move Intel specific NVM validation into nvm.c and >adds a > vendor table for both routers and retimers that can be extended to > support different >vendor NVM image formats. Once that is done the > ASMedia NVM image format support is added. > > The previous version of the patch series can be found here: > > https://lore.kernel.org/linux-usb/20220902094010.2170-1-chensiying21@xxxxxxxxx/ > > Changes from the previous version: > > * Shuffled the ordering of the patches a bit > * Add tb_retimer_nvm_read() and tb_switch_nvm_read() > * Add ->write_headers() callback that is used with Thunderbolt 2 > routers > * Cover retimers too > * Minor cleanups and tweaks > > I have tested this on Intel Thunderbolt 3 and Thunderbolt 4 routers. > ASMedia folks, can you try this also on your side and let me know if it works or not? I send a comments in separate email please help to modify it. I have tested this on ASMedia USB4 router. It work well. > > Mika Westerberg (1): > thunderbolt: Provide tb_retimer_nvm_read() analogous to tb_switch_nvm_read() > > Szuying Chen (5): > thunderbolt: Allow NVM upgrade of USB4 host routers > thunderbolt: Extend NVM version fields to 32-bits > thunderbolt: Rename and make nvm_read() available for other files > thunderbolt: Move vendor specific NVM handling into nvm.c > thunderbolt: Add support for ASMedia NVM image format > > drivers/thunderbolt/nvm.c | 385 +++++++++++++++++++++++++++++++++- > drivers/thunderbolt/retimer.c | 105 ++++------ drivers/thunderbolt/switch.c | 162 +++++--------- > drivers/thunderbolt/tb.c | 5 +- > drivers/thunderbolt/tb.h | 30 ++- > 5 files changed, 498 insertions(+), 189 deletions(-) Thanks! <p></p>
