robin.thoni/ipxe - git rthoni.com

Drzewo: 645458e5a0

Autor	SHA1	Wiadomość	Data
Michael Brown	645458e5a0	[xhci] Abort commands on timeout When a command times out, abort it (via the Command Abort bit in the Command Ring Control Register) so that subsequent commands may execute as expected. This improves robustness when a device fails to respond to the Set Address command, since the subsequent Disable Slot command will now succeed. Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 lat temu
Michael Brown	32d20fdd7e	[xhci] Delay after (possibly) forcing port link state to RxDetect Some xHCI controllers (observed with a Renesas Electronics PCIe USB3 card) seem to require a delay after forcing the link state of USB3 ports to RxDetect. Omitting this delay causes strange behaviour including system lockups. Add an unconditional 20ms delay after writing the port link states. This seems to be sufficient to avoid the problem. Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 lat temu
Michael Brown	17aceb34da	[usb] Parse endpoint descriptor bInterval field Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 lat temu
Michael Brown	66048e3214	[usb] Report xHCI host controller events Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 lat temu
Michael Brown	fd53ada87c	[usb] Add support for xHCI host controllers Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 lat temu