diff options
| -rw-r--r-- | src/plugins/avf/device.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/plugins/avf/device.c b/src/plugins/avf/device.c index d7115044c05..32df1dfcb79 100644 --- a/src/plugins/avf/device.c +++ b/src/plugins/avf/device.c @@ -1469,6 +1469,19 @@ avf_create_if (vlib_main_t * vm, avf_create_if_args_t * args) if (avf_validate_queue_size (args) != 0) return; + /* *INDENT-OFF* */ + pool_foreach (adp, am->devices, ({ + if ((*adp)->pci_addr.as_u32 == args->addr.as_u32) + { + args->rv = VNET_API_ERROR_ADDRESS_IN_USE; + args->error = + clib_error_return (error, "%U: %s", format_vlib_pci_addr, + &args->addr, "pci address in use"); + return; + } + })); + /* *INDENT-ON* */ + pool_get (am->devices, adp); adp[0] = ad = clib_mem_alloc_aligned (sizeof (avf_device_t), CLIB_CACHE_LINE_BYTES); |