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vmm: config: Add pci_device_id to SYNTAX for supported devices

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For those devices types that have the the ability to support specifying
the PCI device ID add it to their help syntax.

Signed-off-by: Rob Bradford <rbradford@meta.com>
This commit is contained in:
Rob Bradford
2026-04-04 12:02:55 -07:00
parent e5d73159f6
commit 4e247cf91d
1 changed files with 17 additions and 10 deletions
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27
vmm/src/config.rs
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@@ -1254,7 +1254,8 @@ impl DiskConfig {
vhost_user=on|off,socket=<vhost_user_socket_path>,\
bw_size=<bytes>,bw_one_time_burst=<bytes>,bw_refill_time=<ms>,\
ops_size=<io_ops>,ops_one_time_burst=<io_ops>,ops_refill_time=<ms>,\
id=<device_id>,pci_segment=<segment_id>,rate_limit_group=<group_id>,\
id=<device_id>,pci_segment=<segment_id>,pci_device_id=<pci_slot>,\
rate_limit_group=<group_id>,\
queue_affinity=<list_of_queue_indices_with_their_associated_cpuset>,\
serial=<serial_number>,backing_files=on|off,sparse=on|off,\
image_type=<raw,qcow2,vhd,vhdx>,lock_granularity=byte-range|full";
@@ -1496,7 +1497,8 @@ impl NetConfig {
num_queues=<number_of_queues>,queue_size=<size_of_each_queue>,id=<device_id>,\
vhost_user=<vhost_user_enable>,socket=<vhost_user_socket_path>,vhost_mode=client|server,\
bw_size=<bytes>,bw_one_time_burst=<bytes>,bw_refill_time=<ms>,\
ops_size=<io_ops>,ops_one_time_burst=<io_ops>,ops_refill_time=<ms>,pci_segment=<segment_id>,\
ops_size=<io_ops>,ops_one_time_burst=<io_ops>,ops_refill_time=<ms>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>,\
offload_tso=on|off,offload_ufo=on|off,offload_csum=on|off\"";
pub fn parse(net: &str) -> Result<Self> {
@@ -1767,7 +1769,7 @@ impl GenericVhostUserConfig {
\"virtio_id=<ID number for virtio device type (FS, block, net, etc) or symbolic name>,\
socket=<socket_path>,\
queue_sizes=<list of queue sizes>,\
id=<device_id>,pci_segment=<segment_id>\"";
id=<device_id>,pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(vhost_user: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -1891,7 +1893,8 @@ impl GenericVhostUserConfig {
impl FsConfig {
pub const SYNTAX: &'static str = "virtio-fs parameters \
\"tag=<tag_name>,socket=<socket_path>,num_queues=<number_of_queues>,\
queue_size=<size_of_each_queue>,id=<device_id>,pci_segment=<segment_id>\"";
queue_size=<size_of_each_queue>,id=<device_id>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(fs: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -2044,7 +2047,8 @@ impl FwCfgItem {
impl PmemConfig {
pub const SYNTAX: &'static str = "Persistent memory parameters \
\"file=<backing_file_path>,size=<persistent_memory_size>,iommu=on|off,\
discard_writes=on|off,id=<device_id>,pci_segment=<segment_id>\"";
discard_writes=on|off,id=<device_id>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(pmem: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -2188,7 +2192,9 @@ impl DebugConsoleConfig {
}
impl DeviceConfig {
pub const SYNTAX: &'static str = "Direct device assignment parameters \"path=<device_path>,iommu=on|off,id=<device_id>,pci_segment=<segment_id>\"";
pub const SYNTAX: &'static str = "Direct device assignment parameters \
\"path=<device_path>,iommu=on|off,id=<device_id>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(device: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -2228,8 +2234,8 @@ impl DeviceConfig {
}
impl UserDeviceConfig {
pub const SYNTAX: &'static str =
"Userspace device socket=<socket_path>,id=<device_id>,pci_segment=<segment_id>\"";
pub const SYNTAX: &'static str = "Userspace device socket=<socket_path>,id=<device_id>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(user_device: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -2257,7 +2263,7 @@ impl UserDeviceConfig {
impl VdpaConfig {
pub const SYNTAX: &'static str = "vDPA device \
\"path=<device_path>,num_queues=<number_of_queues>,iommu=on|off,\
id=<device_id>,pci_segment=<segment_id>\"";
id=<device_id>,pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(vdpa: &str) -> Result<Self> {
let mut parser = OptionParser::new();
@@ -2291,7 +2297,8 @@ impl VdpaConfig {
impl VsockConfig {
pub const SYNTAX: &'static str = "Virtio VSOCK parameters \
\"cid=<context_id>,socket=<socket_path>,iommu=on|off,id=<device_id>,pci_segment=<segment_id>\"";
\"cid=<context_id>,socket=<socket_path>,iommu=on|off,id=<device_id>,\
pci_segment=<segment_id>,pci_device_id=<pci_slot>\"";
pub fn parse(vsock: &str) -> Result<Self> {
let mut parser = OptionParser::new();