kernel/arch/powerpc/boot/ugecon.c, branch linux-4.3.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.3.y2009-12-18T04:13:57Zpowerpc/gamecube/wii: Fix off-by-one error in ugecon/usbgecko_udbg2009-12-18T04:13:57ZAlbert Herranzalbert_herranz@yahoo.es2009-12-17T08:33:41Zurn:sha1:698cd335a782561b79504d4e98c7df62b08e7abd
The retry logic in ug_putc() is broken.
If the TX fifo is not ready and the counter runs out it will have a
value of -1 and no transfer should be attempted. Also, a counter
with a value of 0 means that the TX fifo got ready in the last try
and the transfer should be attempted.
Reported-by: "Juha Leppanen" <juha_motorsportcom@luukku.com>
Signed-off-by: "Juha Leppanen" <juha_motorsportcom@luukku.com>
Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc: gamecube/wii: usbgecko bootwrapper console support2009-12-13T05:24:26ZAlbert Herranzalbert_herranz@yahoo.es2009-12-12T06:31:34Zurn:sha1:26054c9541ccc562e0aec05e8c1f19bf85328bcf
Add support for using the USB Gecko adapter as a bootwrapper console on
the Nintendo GameCube and Wii video game consoles.
The USB Gecko is a 3rd party memory card interface adapter that provides
a EXI (External Interface) to USB serial converter.
Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>