On Wed, Nov 13, 2024 at 11:14:28AM +0000, Daniel Khodabakhsh wrote:
Hi Gerd,
Thanks for the reviews!
seabios has a linked list implementation (see src/list.h). Please use that instead of rolling your own.
Otherwise the patch looks sane on a quick glance.
Thanks for this suggestion as well. I tried it out but I'm having trouble getting it to work. My SeaBIOS hangs after the splash screen. I believe it's due to how the hlist_for_each_entry macro retrieves the node container via the inner macro call to container_of. Since the containers are in FSEG (so they can be used during runtime) I believe they need to be retrieved with GET_GLOBAL (like I do in the previous patches' for loops). I attached the hlist version as 0001-Use-hlists-to-track-USB-HID-devices.patch
Is it necessary to use hlist? Linked lists are simple enough and I'm not using the double-linked list nature of hlist.
Given that there isn't much list management to do here (the patch never removes anything from the lists) I'd say it's ok to an exception in this case.
Kevin?
take care, Gerd