From 44b4c74cad0a5126d46408afa9e86ed50899aec3 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sat, 7 Oct 2023 09:02:04 +0100 Subject: runqemu/qemurunner: Use nodelay with tcp serial connections This disables Nagle's algorithm for our tcp serial connections which may be causing data transfer issues. (From OE-Core rev: f8eff4c427881a98333fdf7c42f66ed6603e4f03) Signed-off-by: Richard Purdie --- meta/conf/machine/include/loongarch/qemuloongarch.inc | 2 +- meta/conf/machine/include/riscv/qemuriscv.inc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'meta/conf/machine/include') diff --git a/meta/conf/machine/include/loongarch/qemuloongarch.inc b/meta/conf/machine/include/loongarch/qemuloongarch.inc index 30f560532e..e1bcfabc43 100644 --- a/meta/conf/machine/include/loongarch/qemuloongarch.inc +++ b/meta/conf/machine/include/loongarch/qemuloongarch.inc @@ -30,6 +30,6 @@ QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no" QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@" QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0" QB_SERIAL_OPT = "-device virtio-serial-pci -chardev null,id=virtcon -device virtconsole,chardev=virtcon" -QB_TCPSERIAL_OPT = " -device virtio-serial-pci -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon" +QB_TCPSERIAL_OPT = " -device virtio-serial-pci -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1,nodelay=on -device virtconsole,chardev=virtcon" # Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy QB_OPT_APPEND = " -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-device,rng=rng0" diff --git a/meta/conf/machine/include/riscv/qemuriscv.inc b/meta/conf/machine/include/riscv/qemuriscv.inc index c977a266ca..8da5b0b0c8 100644 --- a/meta/conf/machine/include/riscv/qemuriscv.inc +++ b/meta/conf/machine/include/riscv/qemuriscv.inc @@ -34,6 +34,6 @@ QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no" QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@" QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0" QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon" -QB_TCPSERIAL_OPT = " -device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon" +QB_TCPSERIAL_OPT = " -device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1,nodelay=on -device virtconsole,chardev=virtcon" QB_GRAPHICS = "-device bochs-display" QB_OPT_APPEND = "-device virtio-tablet-pci -device virtio-keyboard-pci" -- cgit v1.2.3-54-g00ecf