src/sys/modules/gpio, branch releng/14.3 FreeBSD source tree modules: gpioaei: Fix arm64.LINT-FDT breakage 2024-11-03T16:01:28+00:00 Ravi Pokala rpokala@FreeBSD.org 2024-11-02T05:08:11+00:00 393bbd23b3446bb4ac4924f7e1c98bbdcff4455d 'acpi_if.h' was accidentally omitted from the module Makefile; add it. Fixes: 9709bda03cd0 (cherry picked from commit bb8b3b1741188ab284e8b48ec367961a480421cb) 
'acpi_if.h' was accidentally omitted from the module Makefile; add it.

Fixes:	9709bda03cd0
(cherry picked from commit bb8b3b1741188ab284e8b48ec367961a480421cb)
modules: gpioaei only on ACPI-supporting archs 2024-11-03T16:01:28+00:00 Colin Percival cperciva@FreeBSD.org 2024-10-31T22:45:03+00:00 5a53843aef490bda32397e80b3fb600e802b461c Fixes: 9709bda03cd0 ("GPIO: Add ACPI _AEI support") Pointy-hat to: cperciva Sponsored by: Amazon (cherry picked from commit 6540ac118473dde29cb02f786c79c64f73834ca1) 
Fixes:	9709bda03cd0 ("GPIO: Add ACPI _AEI support")
Pointy-hat to:	cperciva
Sponsored by:	Amazon

(cherry picked from commit 6540ac118473dde29cb02f786c79c64f73834ca1)
GPIO: Add ACPI _AEI support 2024-11-03T16:01:28+00:00 Colin Percival cperciva@FreeBSD.org 2024-10-22T18:53:55+00:00 c2cd78d9446ebe79accf6c1862230dfbe7276525 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) 
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)
gpiobus(4): Add an acpi variant of gpiobus 2024-11-03T16:01:27+00:00 Ahmad Khalifa ahmadkhalifa570@gmail.com 2024-07-08T12:22:17+00:00 14887d2c869ad47d5921fc9aa07e891a38950121 This currently only implements the address space handler and attempts to configure pins with flags obtained from ACPI. Reviewed by: wulf MFC after: 1 month Pull Request: https://github.com/freebsd/freebsd-src/pull/1359 (cherry picked from commit 92adaa5862d5ea94318a011e0618622d0fb72521) 
This currently only implements the address space handler and attempts to
configure pins with flags obtained from ACPI.

Reviewed by:	wulf
MFC after:	1 month
Pull Request:	https://github.com/freebsd/freebsd-src/pull/1359

(cherry picked from commit 92adaa5862d5ea94318a011e0618622d0fb72521)
sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16T17:54:58+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:58+00:00 031beb4e239bfce798af17f5fe8dba8bcaf13d99 Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ 
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
Fix some modules to export more used symbols 2021-11-18T13:56:23+00:00 Konstantin Belousov kib@FreeBSD.org 2021-11-07T08:42:24+00:00 5bb3134a8c21cb87b30e135ef168483f0333dabb and remove non-present symbols that are now reported by kmod_syms.awk. Reviewed by: emaste Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D32878 
and remove non-present symbols that are now reported by kmod_syms.awk.

Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32878
Add module build stuff for gpioths(4), a driver for DHT11/DHT22 sensors. 2019-12-07T17:54:40+00:00 Ian Lepore ian@FreeBSD.org 2019-12-07T17:54:40+00:00 624e87b673064ae228b79cde11b82f1ad7502bc3 






Add missing file to gpiobus module
2018-01-07T20:28:17+00:00

Justin Hibbits
jhibbits@FreeBSD.org

2018-01-07T20:28:17+00:00

f1a48eaf0dc620729bca82c109c36fcbfe9c0482

ofw_gpiobus.c is needed when FDT is used.

MFC after:	2 weeks





ofw_gpiobus.c is needed when FDT is used.

MFC after:	2 weeks







sys/modules: normalize .CURDIR-relative paths to SRCTOP
2017-03-04T10:10:17+00:00

Enji Cooper
ngie@FreeBSD.org

2017-03-04T10:10:17+00:00

193d9e768ba63fcfb187cfd17f461f7d41345048

This simplifies make output/logic

Tested with:	`cd sys/modules; make ALL_MODULES=` on amd64
MFC after:	1 month
Sponsored by:	Dell EMC Isilon





This simplifies make output/logic

Tested with:	`cd sys/modules; make ALL_MODULES=` on amd64
MFC after:	1 month
Sponsored by:	Dell EMC Isilon







Refactor FDT part of gpioled driver
2016-11-07T21:15:39+00:00

Oleksandr Tymoshenko
gonzo@FreeBSD.org

2016-11-07T21:15:39+00:00

aabc5ce043340c18d7bc7f7ca956724c66583625

- Split driver in two parts: FDT and non-FDT
- Instead of reattach gpioled nodes to GPIO bus use
    gpio_pin_get_by_ofw_idx and add ofwbus and simplebus as parrent buses

Reviewed by:	loos
Differential Revision:	https://reviews.freebsd.org/D8233





- Split driver in two parts: FDT and non-FDT
- Instead of reattach gpioled nodes to GPIO bus use
    gpio_pin_get_by_ofw_idx and add ofwbus and simplebus as parrent buses

Reviewed by:	loos
Differential Revision:	https://reviews.freebsd.org/D8233