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path: root/drivers/char/bfin_jtag_comm.c
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2009-06-11tty: bfin_jtag_comm: emulate a TTY over the Blackfin EMUDAT/JTAG interfaceMike Frysinger
The Blackfin JTAG interface has a 4 byte generic data field (EMUDAT). With a little creative thinking, we can turn this into a TTY device. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>