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linux-initrd: Make /dev/ttyS0, for debugging.

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* guix/build/linux-initrd.scm (make-essential-device-nodes): Make
  /dev/ttyS0.
This commit is contained in:
Ludovic Courtès 2014-05-14 16:38:47 +02:00
parent 7d57cfd3b6
commit 7f17ff7841
1 changed files with 4 additions and 0 deletions
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4
guix/build/linux-initrd.scm
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@ -124,6 +124,10 @@
(device-number 4 n)) (device-number 4 n))
(loop (+ 1 n))))) (loop (+ 1 n)))))
;; Serial line.
(mknod (scope "dev/ttyS0") 'char-special #o660
(device-number 4 64))
;; Pseudo ttys. ;; Pseudo ttys.
(mknod (scope "dev/ptmx") 'char-special #o666 (mknod (scope "dev/ptmx") 'char-special #o666
(device-number 5 2)) (device-number 5 2))