gpioctl: Print interrupts capabilities

GPIO drivers who supports interrupts report them in the caps
(obtain via the getcaps method) but gpioctl doesn't know
how to interpret this and print "UNKNOWN" for each one of them.
Even if we don't have userland gpio interrupts support for now
let gpioctl print the supported caps.

MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D24133

This commit is contained in:

Emmanuel Vadot

2020-04-11 15:25:40 +00:00

parent 62d95afacb

commit 19602a3869

1 changed files with 5 additions and 0 deletions

									
										usr.sbin/gpioctl/gpioctl.c
									
		+5
		
												View File
												
				@@ -62,6 +62,11 @@ static struct flag_desc gpio_flags[] = {

					{ "II", GPIO_PIN_INVIN },

					{ "IO", GPIO_PIN_INVOUT },

					{ "PULSE", GPIO_PIN_PULSATE },

					{ "INTRLL", GPIO_INTR_LEVEL_LOW},

					{ "INTRLH", GPIO_INTR_LEVEL_HIGH},

					{ "INTRER", GPIO_INTR_EDGE_RISING},

					{ "INTREF", GPIO_INTR_EDGE_FALLING},

					{ "INTREB", GPIO_INTR_EDGE_BOTH},

					{ NULL, 0 },

				};