opnsense-src/sys/dev/gpio
Michal Meloun 895c8b1c39 INTRNG: Rework handling with resources. Partially revert r301453.
- Read interrupt properties at bus enumeration time and store
   it into global mapping table.
 - At bus_activate_resource() time, given mapping entry is resolved and
   connected to real interrupt source. A copy of mapping entry is attached
   to given resource.
 - At bus_setup_intr() time, mapping entry stored in resource is used
   for delivery of requested interrupt configuration.
 - For MSI/MSIX interrupts, mapping entry is created within
   pci_alloc_msi()/pci_alloc_msix() call.
 - For legacy PCI interrupts, mapping entry must be created within
   pcib_route_interrupt() by pcib driver itself.

Reviewed by: nwhitehorn, andrew
Differential Revision: https://reviews.freebsd.org/D7493
2016-08-19 10:52:39 +00:00
..
gpio_if.m
gpiobacklight.c
gpiobus.c INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00
gpiobus_if.m
gpiobusvar.h INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00
gpioc.c
gpioiic.c
gpiokeys.c
gpiokeys.h
gpiokeys_codes.c
gpioled.c [gpioled] add support for inverting the LED polarity. 2016-07-31 06:24:26 +00:00
gpiopps.c
gpiospi.c
ofw_gpiobus.c INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00