diff options
| author |   Vladimir Ratnikov <vratnikov@netgate.com> | 2020-11-11 08:00:48 -0500 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2021-01-11 20:40:23 +0000 |
| commit | 9822729742168c877a301ff50a3a1067b90a89ad (patch) | |
| tree | 6060722a9b4f72282e78e5076f759a42c9e1d3d7 /src/vlib/vmbus/vmbus.h | |
| parent | dcacdc4fd90d6cc71aaafccbca3ea91c7481ddbd (diff) | |
dpdk: allow configure individual VMBUS devices
now startup.conf supports confuguration for VMBUS
devices as for PCI devices for whitelisting/blacklisting
dpdk { dev fa5a6e7a-cf3a-4b98-9569-addb479b84bc }
with sub-configuration as for PCI devices
dpdk { blacklist fa5a6e7a-cf3a-4b98-9569-addb479b84bc }
where fa5a6e7a-cf3a-4b98-9569-addb479b84bc - example of UUID
struct vlib_vmbus_addr_t changed to union with UUID described
fields
Added device_config_index_by_vmbus_addr
blacklist_by_vmbus_addr
to enumerate available device configs
hash_key is as_u32[0] field(last 4 bytes of UUID)
Lost of precision against full UUID, but 2^32 is enough
to handle all the devices available
Added is_blacklisted check while creating vnet devices in
order to supress creation of dev if it's blacklisted
Type: feature
Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com>
Change-Id: Id82611e54fed082190e488c7e5fbe14ecbe5b2ab
Diffstat (limited to 'src/vlib/vmbus/vmbus.h')
| -rw-r--r-- | src/vlib/vmbus/vmbus.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/vlib/vmbus/vmbus.h b/src/vlib/vmbus/vmbus.h index 0927b8990d6..7df62ab4d16 100644 --- a/src/vlib/vmbus/vmbus.h +++ b/src/vlib/vmbus/vmbus.h @@ -21,10 +21,12 @@ #include <vlib/vlib.h> -typedef struct +typedef union { u8 guid[16]; + u32 as_u32[4]; } vlib_vmbus_addr_t; + typedef u32 vlib_vmbus_dev_handle_t; vlib_vmbus_addr_t *vlib_vmbus_get_all_dev_addrs (); @@ -33,6 +35,8 @@ uword vlib_vmbus_get_private_data (vlib_vmbus_dev_handle_t h); void vlib_vmbus_set_private_data (vlib_vmbus_dev_handle_t h, uword private_data); +format_function_t format_vlib_vmbus_addr; +unformat_function_t unformat_vlib_vmbus_addr; clib_error_t *vlib_vmbus_bind_to_uio (vlib_vmbus_addr_t * addr); #endif /* included_vlib_vmbus_h */ |