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authorVladimir Ratnikov <vratnikov@netgate.com>2020-11-11 08:00:48 -0500
committerMatthew Smith <mgsmith@netgate.com>2021-01-11 20:40:23 +0000
commit9822729742168c877a301ff50a3a1067b90a89ad (patch)
tree6060722a9b4f72282e78e5076f759a42c9e1d3d7 /src/vlib/vmbus/vmbus.h
parentdcacdc4fd90d6cc71aaafccbca3ea91c7481ddbd (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.h6
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 */