mirror of
https://github.com/opnsense/src.git
synced 2026-02-23 09:56:47 -05:00
c2cd78d944
Changes to acpi_gpiobus.c handle discovering and parsing the _AEI objects and storing necessary data in device ivars. A new gpioaei.c file implements the device, which simply requests an interrupt when the pin is triggered and invokes the appropriate _Exx or _Lxx ACPI method. This makes the GPIO "power button" work on arm64 Graviton systems, allowing EC2 "Stop"/"Reboot" instance calls to be handled cleanly. (Prior to this change, those requests would time out after 4 minutes and the instance would be forcibly killed.) Reviwed by: imp, andrew, Ahmad Khalifa MFC after: 3 days Sponsored by: Amazon Differential Revision: https://reviews.freebsd.org/D47253 Co-authored-by: Andrew Turner <andrew@FreeBSD.org> (cherry picked from commit 9709bda03cd0f20eba0ba4276fc3c2e06354a54f) |
||
|---|---|---|
| .. | ||
| dwgpio | ||
| acpi_gpiobus.c | ||
| acpi_gpiobusvar.h | ||
| bytgpio.c | ||
| chvgpio.c | ||
| chvgpio_reg.h | ||
| gpio_if.m | ||
| gpioaei.c | ||
| gpiobacklight.c | ||
| gpiobus.c | ||
| gpiobus_if.m | ||
| gpiobusvar.h | ||
| gpioc.c | ||
| gpioiic.c | ||
| gpiokeys.c | ||
| gpiokeys.h | ||
| gpiokeys_codes.c | ||
| gpioled.c | ||
| gpioled_fdt.c | ||
| gpiomdio.c | ||
| gpiopower.c | ||
| gpiopps.c | ||
| gpioregulator.c | ||
| gpiospi.c | ||
| gpioths.c | ||
| ofw_gpiobus.c | ||
| pl061.c | ||
| pl061.h | ||
| pl061_acpi.c | ||
| pl061_fdt.c | ||
| qoriq_gpio.c | ||
| qoriq_gpio.h | ||