mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 00:34:20 +08:00
46b402a0e5
Add PPS signal generator which utilizes STROBE pin of a parallel port to send PPS signals. It uses parport abstraction layer and hrtimers to precisely control the signal. [akpm@linux-foundation.org: fix build] Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su> Acked-by: Rodolfo Giometti <giometti@linux.it> Cc: john stultz <johnstul@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 lines
153 B
Makefile
10 lines
153 B
Makefile
#
|
|
# Makefile for PPS generators.
|
|
#
|
|
|
|
obj-$(CONFIG_PPS_GENERATOR_PARPORT) += pps_gen_parport.o
|
|
|
|
ifeq ($(CONFIG_PPS_DEBUG),y)
|
|
EXTRA_CFLAGS += -DDEBUG
|
|
endif
|