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Code

qemu: command: Don't use deprecated chardev backend drivers 'tty' and 'parport'

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The replacement is 'serial' and 'parallel' respectively introduced at
least in qemu-2.9 and the old versions are deprecated since qemu-6.0
(qemu commit 5965243641d797b22 ).

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2022-08-29 15:34:56 +02:00
parent 03c908bf9c
commit d34be15c6c
10 changed files with 17 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/qemu/qemu_command.c
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@ -1295,12 +1295,16 @@ qemuBuildChardevStr(const virDomainChrSourceDef *dev,
virBufferAsprintf(&buf, "pty,id=%s", charAlias);
break;
case VIR_DOMAIN_CHR_TYPE_DEV:
virBufferAsprintf(&buf, "%s,id=%s,path=",
STRPREFIX(charAlias, "charparallel") ? "parport" : "tty",
charAlias);
case VIR_DOMAIN_CHR_TYPE_DEV: {
const char *backend = "serial";
if (STRPREFIX(charAlias, "charparallel"))
backend = "parallel";
virBufferAsprintf(&buf, "%s,id=%s,path=", backend, charAlias);
virQEMUBuildBufferEscapeComma(&buf, dev->data.file.path);
break;
}
case VIR_DOMAIN_CHR_TYPE_FILE:
virBufferAsprintf(&buf, "file,id=%s", charAlias);

2
tests/qemuxml2argvdata/name-escape.x86_64-latest.args
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@ -33,7 +33,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-foo=1,bar=2/.config \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
-device '{"driver":"ccid-card-emulated","backend":"certificates","cert1":"cert1,foo","cert2":"cert2","cert3":"cert3","db":"/etc/pki/nssdb,foo","id":"smartcard0","bus":"ccid0.0"}' \
-chardev tty,id=charserial0,path=/dev/ttyS2,,foo \
-chardev serial,id=charserial0,path=/dev/ttyS2,,foo \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":1}' \
-add-fd set=0,fd=1750,opaque=serial1-source \
-chardev file,id=charserial1,path=/dev/fdset/0,append=on \

2
tests/qemuxml2argvdata/parallel-parport-chardev.args
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@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev parport,id=charparallel0,path=/dev/parport0 \
-chardev parallel,id=charparallel0,path=/dev/parport0 \
-device isa-parallel,chardev=charparallel0,id=parallel0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \

2
tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
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@ -31,7 +31,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
-chardev parport,id=charparallel0,path=/dev/parport0 \
-chardev parallel,id=charparallel0,path=/dev/parport0 \
-device '{"driver":"isa-parallel","chardev":"charparallel0","id":"parallel0"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \

2
tests/qemuxml2argvdata/pci-serial-dev-chardev.args
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@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device pci-serial,chardev=charserial0,id=serial0,bus=pci.0,addr=0x4 \
-audiodev '{"id":"audio1","driver":"none"}' \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \

2
tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
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@ -31,7 +31,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device '{"driver":"pci-serial","chardev":"charserial0","id":"serial0","bus":"pci.0","addr":"0x4"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \

2
tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
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@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device isa-serial,chardev=charserial0,id=serial0,index=0,iobase=1016,irq=4 \
-audiodev '{"id":"audio1","driver":"none"}' \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \

2
tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
View File

@ -31,7 +31,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0,"iobase":1016,"irq":4}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \

2
tests/qemuxml2argvdata/serial-dev-chardev.args
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@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device isa-serial,chardev=charserial0,id=serial0,index=0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \

2
tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
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@ -31,7 +31,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
-chardev serial,id=charserial0,path=/dev/ttyS2 \
-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \
-audiodev '{"id":"audio1","driver":"none"}' \
-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \