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nixos/test-driver: use usb-ehci controller instead of piix3-usb-uhci 

On my system this change offers ~5X speed up of
nixosTests.boot.biosUsb and nixosTests.boot.uefiUsb tests.
This commit is contained in:
misuzu 2021-05-20 22:33:08 +03:00
parent 7a1fbc38a4
commit b2319b086c
1 changed files with 2 additions and 1 deletions
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3
nixos/lib/test-driver/test-driver.py
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@ -307,8 +307,9 @@ class Machine:
start_command += "-cdrom " + args["cdrom"] + " " start_command += "-cdrom " + args["cdrom"] + " "
if "usb" in args: if "usb" in args:
# https://github.com/qemu/qemu/blob/master/docs/usb2.txt
start_command += ( start_command += (
"-device piix3-usb-uhci -drive " "-device usb-ehci -drive "
+ "id=usbdisk,file=" + "id=usbdisk,file="
+ args["usb"] + args["usb"]
+ ",if=none,readonly " + ",if=none,readonly "