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authorTuomas Tynkkynen <tuomas@tuxera.com>2018-01-30 11:28:26 +0200
committerTuomas Tynkkynen <tuomas@tuxera.com>2018-01-30 16:57:27 +0200
commit8e83158f124f6c8d5583a32102f281bde10769cd (patch)
tree9df50d0840aa9ebc0b6af8eba5d17a213b611ac4 /nixos/lib
parent1ce13804978ef361511014d8fc8e4d358de72dfa (diff)
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nixos/qemu: Deduplicate QEMU serialDevice into qemu-flags.nix
Diffstat (limited to 'nixos/lib')
-rw-r--r--nixos/lib/qemu-flags.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/nixos/lib/qemu-flags.nix b/nixos/lib/qemu-flags.nix
index 172da555ba7e..fb00c3183fbf 100644
--- a/nixos/lib/qemu-flags.nix
+++ b/nixos/lib/qemu-flags.nix
@@ -8,4 +8,8 @@
       "-net vde,vlan=${toString nic},sock=$QEMU_VDE_SOCKET_${toString net}"
     ];
 
+  qemuSerialDevice = if pkgs.stdenv.isi686 || pkgs.stdenv.isx86_64 then "ttyS0"
+        else if pkgs.stdenv.isArm || pkgs.stdenv.isAarch64 then "ttyAMA0"
+        else throw "Unknown QEMU serial device for system '${pkgs.stdenv.system}'";
+
 }