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author | loos <loos@FreeBSD.org> | 2015-03-08 00:47:50 +0000 |
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committer | loos <loos@FreeBSD.org> | 2015-03-08 00:47:50 +0000 |
commit | 04b6b93c321f5a42487486a30ffb1183f7b034f7 (patch) | |
tree | 9ddab736a8f0c968e0fae8da4325fc5853cdb54d /sys/sys/gpio.h | |
parent | 96f62b87a8330b4d580a8b2c483ca25bf80a3217 (diff) | |
download | FreeBSD-src-04b6b93c321f5a42487486a30ffb1183f7b034f7.zip FreeBSD-src-04b6b93c321f5a42487486a30ffb1183f7b034f7.tar.gz |
Add a new ioctl to allow the setting of GPIO pin names.
When a gpiobus child is added, use its name to identify the mapped pin
names.
Make the respective changes to libgpio.
Add a new '-n' flag to gpioctl(8) to set the pin name.
Differential Revision: https://reviews.freebsd.org/D2002
Reviewed by: rpaulo
Requested by: many
Diffstat (limited to 'sys/sys/gpio.h')
-rw-r--r-- | sys/sys/gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/sys/gpio.h b/sys/sys/gpio.h index b1f3ba8..c8724cb 100644 --- a/sys/sys/gpio.h +++ b/sys/sys/gpio.h @@ -93,5 +93,6 @@ struct gpio_req { #define GPIOGET _IOWR('G', 3, struct gpio_req) #define GPIOSET _IOW('G', 4, struct gpio_req) #define GPIOTOGGLE _IOWR('G', 5, struct gpio_req) +#define GPIOSETNAME _IOW('G', 6, struct gpio_pin) #endif /* __GPIO_H__ */ |