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opnsense-src/sys/dev/gpio
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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 Implement a new method to retrieve the gpiobus reference from a GPIO 2015-01-31 15:50:19 +00:00
gpiobacklight.c Use GPIO pin management API in gpiobacklight 2016-05-11 00:26:52 +00:00
gpiobus.c INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00
gpiobus_if.m Add a new ioctl to allow the setting of GPIO pin names. 2015-03-08 00:47:50 +00:00
gpiobusvar.h INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00
gpioc.c Use DEVMETHOD_END instead of its value to indicate end of methods table 2016-05-11 00:34:43 +00:00
gpioiic.c Sort and remove a couple of unnecessary headers. 2016-05-22 04:02:34 +00:00
gpiokeys.c Fix detach routine for gpiokeys 2016-05-12 20:15:23 +00:00
gpiokeys.h Add gpiokeys driver 2016-05-11 17:57:26 +00:00
gpiokeys_codes.c Add gpiokeys driver 2016-05-11 17:57:26 +00:00
gpioled.c [gpioled] add support for inverting the LED polarity. 2016-07-31 06:24:26 +00:00
gpiopps.c Add a PPS driver that takes the timing pulse from a gpio pin. Currently 2016-05-26 23:56:12 +00:00
gpiospi.c [gpiospi] add initial gpio SPI bit bang driver. 2016-05-26 07:20:33 +00:00
ofw_gpiobus.c INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00