mirror of
https://gitlab.com/nonguix/nonguix.git
synced 2024-11-24 01:18:08 +01:00
62a5df4222
Fixes https://gitlab.com/nonguix/nonguix/-/issues/224 * *.scm: Use SPDX license identifier and remove obsolete license statement.
56 lines
2.3 KiB
Scheme
56 lines
2.3 KiB
Scheme
;;; SPDX-License-Identifier: GPL-3.0-or-later
|
|
;;; Copyright © 2022 Hilton Chain <hako@ultrarare.space>
|
|
|
|
(define-module (nongnu services nvidia)
|
|
#:use-module (gnu packages)
|
|
#:use-module (gnu packages linux)
|
|
#:use-module (gnu services)
|
|
#:use-module (gnu services base)
|
|
#:use-module (gnu services linux)
|
|
#:use-module (gnu services shepherd)
|
|
#:use-module (guix gexp)
|
|
#:use-module (guix records)
|
|
#:use-module (nongnu packages nvidia)
|
|
#:export (nvidia-configuration
|
|
nvidia-configuration?
|
|
nvidia-configuration-record?
|
|
nvidia-service-type))
|
|
|
|
(define-record-type* <nvidia-configuration>
|
|
nvidia-configuration make-nvidia-configuration
|
|
nvidia-configuration?
|
|
(nvidia-driver nvidia-configuration-nvidia-driver
|
|
(default (list nvidia-driver))) ; list of file-like
|
|
(nvidia-firmware nvidia-configuration-nvidia-firmware
|
|
(default (list nvidia-firmware))) ; list of file-like
|
|
(nvidia-module nvidia-configuration-nvidia-module
|
|
(default (list nvidia-module))) ; list of file-like
|
|
(modules nvidia-configuration-modules
|
|
(default (list "nvidia-uvm")))) ; list of string
|
|
|
|
(define (nvidia-shepherd-service config)
|
|
(list (shepherd-service
|
|
(documentation "Unload nvidia-uvm module on powering off.")
|
|
(provision '(nvidia))
|
|
(requirement '(user-processes))
|
|
(start #~(const #t))
|
|
(stop #~(lambda _
|
|
(let ((rmmod #$(file-append kmod "/bin/rmmod")))
|
|
(zero? (system* rmmod "nvidia-uvm"))))))))
|
|
|
|
(define nvidia-service-type
|
|
(service-type
|
|
(name 'nvidia)
|
|
(extensions
|
|
(list (service-extension shepherd-root-service-type
|
|
nvidia-shepherd-service)
|
|
(service-extension udev-service-type
|
|
nvidia-configuration-nvidia-driver)
|
|
(service-extension firmware-service-type
|
|
nvidia-configuration-nvidia-firmware)
|
|
(service-extension linux-loadable-module-service-type
|
|
nvidia-configuration-nvidia-module)
|
|
(service-extension kernel-module-loader-service-type
|
|
nvidia-configuration-modules)))
|
|
(default-value (nvidia-configuration))
|
|
(description "Load NVIDIA modules.")))
|