77871fbede
This update makes this driver more than just an example and allows for: o More than one pin to be attached to a gpioirq instance. That is, the mask parameter can be greater than 0x01 now. o A /dev/gpioirqN device that allows GPIO pin interrupts to be transported into userland. This is a device that can be opened for reading with a simple fixed output indicating the device unit, pin number and current pin state. This update was used as part of a physical intrusion detection system where multiple switches (i.e. window magnetic reed switches and etc.) are tied to a bunch of GPIO inputs with userland software that reacts to the pins changing state. |
||
|---|---|---|
| .. | ||
| Makefile.kern.inc | ||
| assym.mk | ||
| compat_netbsd.config | ||
| compat_netbsd09.config | ||
| compat_netbsd10.config | ||
| compat_netbsd11.config | ||
| compat_netbsd12.config | ||
| compat_netbsd13.config | ||
| compat_netbsd14.config | ||
| compat_netbsd15.config | ||
| compat_netbsd16.config | ||
| compat_netbsd20.config | ||
| compat_netbsd30.config | ||
| compat_netbsd40.config | ||
| compat_netbsd50.config | ||
| compat_netbsd60.config | ||
| compat_netbsd70.config | ||
| compat_netbsd80.config | ||
| compat_netbsd90.config | ||
| compat_netbsd100.config | ||
| copts.mk | ||
| copyright | ||
| cscope.mk | ||
| debugsyms.c | ||
| dts.mk | ||
| files | ||
| filesystems.config | ||
| gdbinit.mk | ||
| genassym.cf | ||
| ldscript.mk | ||
| linkset | ||
| lint.mk | ||
| majors | ||
| majors.std | ||
| majors.storage | ||
| majors.tty | ||
| majors.usb | ||
| majors.ws | ||
| mdroot.mk | ||
| mkldscript.sh | ||
| newvers.mk | ||
| newvers.sh | ||
| newvers_stand.mk | ||
| newvers_stand.sh | ||
| osrelease.sh | ||
| param.c | ||
| ssp.mk | ||
| std | ||