acpi_gpiobus: implement bus_child_deleted

Implement bus_child_deleted and attach the gpio_aei dev to it's ACPI
handle.

Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D51585

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). Th

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). This causes problems since the call never goes
through gpiobus. Instead, make gpioc a child of gpiobus and allocate
interrupts using our own dev. Also don't misuse pin->flags, it's not
meant to store the flags from sys/gpio.h

Reported by: Evgenii Ivanov <devivanov@proton.me>
Reviewed by: mmel
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51932

show more ...

acpi_gpiobus: implement bus_child_location

Reviewed by: imp, andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51586

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51582

show more ...

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Di

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D50872

show more ...

acpi_gpiobus: implement bus_child_deleted

Implement bus_child_deleted and attach the gpio_aei dev to it's ACPI
handle.

Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D51585

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). Th

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). This causes problems since the call never goes
through gpiobus. Instead, make gpioc a child of gpiobus and allocate
interrupts using our own dev. Also don't misuse pin->flags, it's not
meant to store the flags from sys/gpio.h

Reported by: Evgenii Ivanov <devivanov@proton.me>
Reviewed by: mmel
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51932

show more ...

acpi_gpiobus: implement bus_child_location

Reviewed by: imp, andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51586

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51582

show more ...

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Di

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D50872

show more ...

acpi_gpiobus: implement bus_child_deleted

Implement bus_child_deleted and attach the gpio_aei dev to it's ACPI
handle.

Reviewed by: wulf
Differential Revision: https://reviews.freebsd.org/D51585

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). Th

gpio: make gpioc a child of gpiobus

With gpioc being a direct child of the GPIO controller, it can't
allocate interrupts properly. It currently allocates interrupts using
it's parent dev (gpioX). This causes problems since the call never goes
through gpiobus. Instead, make gpioc a child of gpiobus and allocate
interrupts using our own dev. Also don't misuse pin->flags, it's not
meant to store the flags from sys/gpio.h

Reported by: Evgenii Ivanov <devivanov@proton.me>
Reviewed by: mmel
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51932

show more ...

acpi_gpiobus: implement bus_child_location

Reviewed by: imp, andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51586

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org

gpiobus: factorize common add_child code

Move common bus_add_child code to gpiobus_add_child_common.

Reviewed by: andrew
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D51582

show more ...

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Di

gpio: hide internal gpiobus symbols

Move functions and variables internal to gpiobus to their own header to
avoid namespace pollution and misuse.

Reviewed by: wulf, imp
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D50872

show more ...