diff options
| author |   Vladimir Ratnikov <vratnikov@netgate.com> | 2021-01-28 11:08:35 -0500 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2021-02-12 19:30:14 +0000 |
| commit | 088bf1dcc32fcd26dac312a5561e0f263fa401d9 (patch) | |
| tree | af8070c449399de0fb9ab0689882342c197d0a16 /src/plugins/dpdk/device/dpdk.h | |
| parent | bbccdc583c91c21ee4caf9043845468cd758ca9f (diff) | |
dpdk: use whole vmbus address as hash key for devconf
u32[0] is not enough unique for some platforms like azure
where several devices(not only network) can have almost
the same addresses and this can cause collisions.
Change hash to mhash type for vmbus devices with key
of whole 16 bytes of vmbus address.
Type: improvement
Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com>
Change-Id: Ic6c6a657ae29f45beddd0c69d8e785e702349460
Diffstat (limited to 'src/plugins/dpdk/device/dpdk.h')
| -rw-r--r-- | src/plugins/dpdk/device/dpdk.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index 3712015d438..be8c47b5128 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -317,12 +317,12 @@ typedef struct dpdk_device_config_t default_devconf; dpdk_device_config_t *dev_confs; uword *device_config_index_by_pci_addr; - uword *device_config_index_by_vmbus_addr; + mhash_t device_config_index_by_vmbus_addr; /* devices blacklist by pci vendor_id, device_id */ u32 *blacklist_by_pci_vendor_and_device; /* devices blacklist by VMBUS address */ - u32 *blacklist_by_vmbus_addr; + vlib_vmbus_addr_t *blacklist_by_vmbus_addr; } dpdk_config_main_t; |