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;;; 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"
"iw| 2020-03-25 | tests: Adjust to 'show-manifest-transaction' changes....This is a followup to 3e5ab0a7a9399bb098b9ced46bf3cbf4085c6bab.
* tests/ui.scm ("show-manifest-transaction"): Update regexp.
* tests/guix-package.sh: Adjust Emacs regexp in --with-source test.
| Ludovic Courtès |
mber 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)))))
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