mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 07:26:13 -05:00
514fedbf39
* gnu/installer/hardware.scm: New file. * gnu/local.mk (INSTALLER_MODULES): Add it. * po/guix/POTFILES.in: Add it. * gnu/installer.scm (installer-steps): Pass #:pci-database to the 'welcome' step procedure. * gnu/installer/newt.scm (welcome-page): Add #:pci-database and pass it to 'run-welcome-page'. * gnu/installer/newt/welcome.scm (check-hardware-support): Add #:pci-database. Enumerate unsupported PCI devices and run an error page when unsupported devices are found. (run-welcome-page): Add #:pci-database and pass it to 'check-hardware-support' and to the recursive call. * gnu/installer/record.scm (<installer>)[welcome-page]: Adjust comment. * doc/guix.texi (Hardware Considerations): Mention it.
90 lines
3.1 KiB
Scheme
90 lines
3.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2022 Ludovic Courtès <ludo@gnu.org>
|
|
;;;
|
|
;;; This file is part of GNU Guix.
|
|
;;;
|
|
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
|
;;; under the terms of the GNU General Public License as published by
|
|
;;; the Free Software Foundation; either version 3 of the License, or (at
|
|
;;; your option) any later version.
|
|
;;;
|
|
;;; GNU Guix is distributed in the hope that it will be useful, but
|
|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;;;
|
|
;;; You should have received a copy of the GNU General Public License
|
|
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
(define-module (gnu installer hardware)
|
|
#:use-module (gnu build linux-modules)
|
|
#:use-module (guix i18n)
|
|
#:use-module (srfi srfi-1)
|
|
#:use-module (srfi srfi-71)
|
|
#:export (unsupported-pci-device?
|
|
pci-device-description))
|
|
|
|
(define %unsupported-linux-modules
|
|
;; List of Linux modules that are useless without non-free firmware.
|
|
;;
|
|
;; Currently only drivers for PCI devices are listed. USB devices such as
|
|
;; "btintel" would require support to list USB devices and read the USB
|
|
;; device ID database. Punt for now as this is usually less critical.
|
|
;;
|
|
;; This list is currently manually maintained based on information on
|
|
;; non-free firmware available from
|
|
;; <https://packages.debian.org/search?keywords=firmware&searchon=names&suite=stable§ion=all>.
|
|
'(;; WiFi.
|
|
"brcmfmac"
|
|
"ipw2100"
|
|
"ipw2200"
|
|
"iwlwifi"
|
|
"mwl8k"
|
|
"rtl8188ee"
|
|
"rtl818x_pci"
|
|
"rtl8192ce"
|
|
"rtl8192de"
|
|
"rtl8192ee"
|
|
|
|
;; Ethernet.
|
|
"bnx2"
|
|
"bnx2x"
|
|
"liquidio"
|
|
|
|
;; Graphics.
|
|
"amdgpu"
|
|
"radeon"
|
|
|
|
;; Multimedia.
|
|
"ivtv"))
|
|
|
|
(define unsupported-pci-device?
|
|
;; Arrange to load the module alias database only once.
|
|
(let ((aliases (delay (known-module-aliases))))
|
|
(lambda (device)
|
|
"Return true if DEVICE is known to not be supported by free software."
|
|
(any (lambda (module)
|
|
(member module %unsupported-linux-modules))
|
|
(matching-modules (pci-device-module-alias device)
|
|
(force aliases))))))
|
|
|
|
(define (pci-device-description pci-database)
|
|
"Return a procedure that, given a PCI device, returns a string describing
|
|
it."
|
|
(define (with-fallback lookup)
|
|
(lambda (vendor-id id)
|
|
(let ((vendor name (lookup vendor-id id)))
|
|
(values (or vendor (number->string vendor-id 16))
|
|
(or name (number->string id 16))))))
|
|
|
|
(define pci-lookup
|
|
(with-fallback (load-pci-device-database pci-database)))
|
|
|
|
(lambda (device)
|
|
(let ((vendor name (pci-lookup (pci-device-vendor device)
|
|
(pci-device-id device))))
|
|
(if (network-pci-device? device)
|
|
;; TRANSLATORS: The two placeholders are the manufacturer
|
|
;; and name of a PCI device.
|
|
(format #f (G_ "~a ~a (networking device)")
|
|
vendor name)
|
|
(string-append vendor " " name)))))
|