Re: [RFC PATCH 05/10] qemu_capabilities: Added capability for qemu's "ebpf_rss_fds".

Added check for qemu virtio-net "ebpf_rss_fds" property. This property allows to pass eBPF program/map file descriptors for RSS program. In other patches, libvirt may launch qemu-ebpf-rss-helper and pass fds to virtio-net qemu. Signed-off-by: Andrew Melnychenko <andrew(a)daynix.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + 2 files changed, 3 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 7cd6dab259..f16115226d 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -638,6 +638,7 @@ VIR_ENUM_IMPL(virQEMUCaps, "query-display-options", "s390-pv-guest", "virtio-net.rss", + "virtio-net.ebpf_rss_fds", ); @@ -1423,6 +1424,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioNet[] = { { "packed", QEMU_CAPS_VIRTIO_PACKED_QUEUES, NULL }, { "acpi-index", QEMU_CAPS_ACPI_INDEX, NULL }, { "rss", QEMU_CAPS_VIRTIO_RSS, NULL }, + { "ebpf_rss_fds", QEMU_CAPS_VIRTIO_EBPF_RSS_FDS, NULL },

}; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsPCIeRootPort[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 6b2446fe5f..c938b63e91 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -618,6 +618,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ QEMU_CAPS_QUERY_DISPLAY_OPTIONS, /* 'query-display-options' qmp command present */ QEMU_CAPS_S390_PV_GUEST, /* -object s390-pv-guest,... */ QEMU_CAPS_VIRTIO_RSS, /* virtio-net rss feature */ + QEMU_CAPS_VIRTIO_EBPF_RSS_FDS, /* virtio-net ebpf_rss_fds feature */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags;