On Wed, Jun 17, 2015 at 11:56:12AM +0800, Luyao Huang wrote:
Shared memory device is base on PCI address, even we do not
pass the pci address to qemu, qemu will auto assign a pci
address for it.
Signed-off-by: Luyao Huang <lhuang@xxxxxxxxxx>
---
src/qemu/qemu_command.c | 11 +++++++++++
tests/qemuxml2argvdata/qemuxml2argv-shmem.args | 16 ++++++++--------
2 files changed, 19 insertions(+), 8 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 89f775d..5ac43d8 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2562,6 +2562,7 @@ qemuAssignDevicePCISlots(virDomainDefPtr def,
flags) < 0)
goto error;
}
+
Spurious change, ACK without that.
/* Further non-primary video cards which have to be qxl type */
for (i = 1; i < def->nvideos; i++) {
if (def->videos[i]->type != VIR_DOMAIN_VIDEO_TYPE_QXL) {
@@ -2575,6 +2576,16 @@ qemuAssignDevicePCISlots(virDomainDefPtr def,
flags) < 0)
goto error;
}
+
+ /* Shared Memory */
+ for (i = 0; i < def->nshmems; i++) {
+ if (def->shmems[i]->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE)
+ continue;
+
+ if (virDomainPCIAddressReserveNextSlot(addrs,
+ &def->shmems[i]->info, flags) < 0)
+ goto error;
+ }
for (i = 0; i < def->ninputs; i++) {
/* Nada - none are PCI based (yet) */
}
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-shmem.args b/tests/qemuxml2argvdata/qemuxml2argv-shmem.args
index a3d3cc8..d37879a 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-shmem.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-shmem.args
@@ -1,16 +1,16 @@
LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
/usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -nodefaults \
-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -usb \
--device ivshmem,shm=shmem0 \
--device ivshmem,size=128m,shm=shmem1 \
--device ivshmem,size=256m,shm=shmem2 \
--device ivshmem,size=512m,chardev=charshmem3 \
+-device ivshmem,shm=shmem0,bus=pci.0,addr=0x3 \
+-device ivshmem,size=128m,shm=shmem1,bus=pci.0,addr=0x4 \
+-device ivshmem,size=256m,shm=shmem2,bus=pci.0,addr=0x5 \
+-device ivshmem,size=512m,chardev=charshmem3,bus=pci.0,addr=0x6 \
-chardev socket,id=charshmem3,path=/var/lib/libvirt/shmem-shmem3-sock \
--device ivshmem,size=1024m,chardev=charshmem4 \
+-device ivshmem,size=1024m,chardev=charshmem4,bus=pci.0,addr=0x7 \
-chardev socket,id=charshmem4,path=/tmp/shmem4-sock \
--device ivshmem,size=2048m,chardev=charshmem5,msi=on,ioeventfd=off \
+-device ivshmem,size=2048m,chardev=charshmem5,msi=on,ioeventfd=off,bus=pci.0,addr=0x8 \
-chardev socket,id=charshmem5,path=/tmp/shmem5-sock \
--device ivshmem,size=4096m,chardev=charshmem6,msi=on,vectors=16 \
+-device ivshmem,size=4096m,chardev=charshmem6,msi=on,vectors=16,bus=pci.0,addr=0x9 \
-chardev socket,id=charshmem6,path=/tmp/shmem6-sock \
--device ivshmem,size=8192m,chardev=charshmem7,msi=on,vectors=32,ioeventfd=on \
+-device ivshmem,size=8192m,chardev=charshmem7,msi=on,vectors=32,ioeventfd=on,bus=pci.0,addr=0xa \
-chardev socket,id=charshmem7,path=/tmp/shmem7-sock
--
1.8.3.1
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list
Attachment:
signature.asc
Description: PGP signature
-- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list