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linux-initrd: Add USB kernel modules to the default initrd. 

* gnu/system/linux-initrd.scm (base-initrd)[linux-modules]: Add
  usb-storage, uas, usbkbd, and usbhid.
* gnu/system/vm.scm (system-disk-image): Remove #:extra-modules argument
  to 'base-initrd'.
This commit is contained in:
Ludovic Courtès 2015-01-27 21:24:32 +01:00
parent d021d25175
commit 493c245b8f
2 changed files with 7 additions and 6 deletions
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6
gnu/system/linux-initrd.scm
View File

@ -184,8 +184,10 @@ loaded at boot time in the order in which they appear."
(define linux-modules
;; Modules added to the initrd and loaded from the initrd.
`("ahci" ;for SATA controllers
"pata_acpi" "pata_atiixp" ;for ATA controllers
`("ahci" ;for SATA controllers
"pata_acpi" "pata_atiixp" ;for ATA controllers
"usb-storage" "uas" ;for the installation image etc.
"usbkbd" "usbhid" ;USB keyboards, for debugging
,@(if (or virtio? qemu-networking?)
virtio-modules
'())

7
gnu/system/vm.scm
View File

@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -278,12 +278,11 @@ to USB sticks meant to be read-only."
(let ((os (operating-system (inherit os)
;; Since this is meant to be used on real hardware, don't
;; install QEMU networking or anything like that, but make sure
;; USB mass storage devices are available.
;; install QEMU networking or anything like that. Assume USB
;; mass storage devices (usb-storage.ko) are available.
(initrd (lambda (file-systems . rest)
(apply base-initrd file-systems
#:volatile-root? #t
#:extra-modules '("usb-storage.ko")
rest)))
;; Force our own root file system.