I do not have a dedicated Bluefield-2 at my disposal; instead, I am
using one in a shared cluster, chosen at random by the cluster job
scheduler. Anyway, today I tried on a different one which has the
Mellanox OFED driver installed. I first had to apply this patch so that
VPP compiles: https://gerrit.fd.io/r/c/vpp/+/30842 .
My startup.conf is:
```
unix { interactive cli-listen /run/vpp/cli.sock gid 0 }
dpdk { dev 0000:03:00.0 }
plugins { plugin dpdk_plugin.so { enable }
```
This time I could see and configure the network interface, but VPP
crashed when launching the echo server:
```
$ sudo -E make run
dpdk [warn ]: not enough DPDK crypto resources
dpdk/cryptodev [warn ]: dpdk_cryptodev_init: Not enough cryptodevs
vat-plug/load [error ]: vat_plugin_register: oddbuf plugin not loaded...
_______ _ _ _____ ___
__/ __/ _ \ (_)__ | | / / _ \/ _ \
_/ _// // / / / _ \ | |/ / ___/ ___/
/_/ /____(_)_/\___/ |___/_/ /_/
DBGvpp# sh int
Name Idx State MTU
(L3/IP4/IP6/MPLS) Counter Count
HundredGigabitEthernet3/0/0 1 down 9000/0/0/0
local0 0 down 0/0/0/0
DBGvpp# set interface ip address HundredGigabitEthernet3/0/0 192.168.10.1/24
DBGvpp# set interface state HundredGigabitEthernet3/0/0 up
DBGvpp# sh int addr
HundredGigabitEthernet3/0/0 (up):
L3 192.168.10.1/24
local0 (dn):
DBGvpp# test echo server
ssvm_server_init_memfd:258: memfd map (fd 27): File exists (errno 17)
session_vpp_event_queues_allocate:1528: failed to initialize queue segment
echo_server_create_command_fn:532: No uri provided! Using default:
tcp://0.0.0.0/1234
DBGvpp# Aborted
make: *** [Makefile:519: run] Error 134
```
Please find attached the output of `sh log`.
Best
Pierre Louis
On 2021/07/01 18:38, Benoit Ganne (bganne) wrote:
What is your VPP dpdk config looks like in startup.conf? Esp. did you whitelist
the device? See
https://fd.io/docs/vpp/master/gettingstarted/users/configuring/startup.html#the-dpdk-section
Also, please share the output of 'show logs'.
Best
ben
-----Original Message-----
From: Pierre Louis Aublin <pierrelo...@iij-ii.co.jp>
Sent: jeudi 1 juillet 2021 11:08
To: Benoit Ganne (bganne) <bga...@cisco.com>; vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] VPP on a Bluefield-2 smartNIC
The"Unsupported PCI device 0x15b3:0xa2d6 found at PCI address
0000:03:00.0" message disappears; however the network interface still
doesn't show up. Interestingly, vpp on the host also prints this
message, yet the interface can be used.
By any chance, would you have any clue on what I could try to further
debug this issue?
Best
Pierre Louis
On 2021/07/01 17:50, Benoit Ganne (bganne) via lists.fd.io wrote:
Please try https://gerrit.fd.io/r/c/vpp/+/32965 and reports if it works.
Best
ben
-----Original Message-----
From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Pierre
Louis
Aublin
Sent: jeudi 1 juillet 2021 07:36
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] VPP on a Bluefield-2 smartNIC
Dear VPP developers
I would like to run VPP on the Bluefield-2 smartNIC, but even though I
managed to compile it the interface doesn't show up inside the CLI. By
any chance, would you know how to compile and configure vpp for this
device?
I am using VPP v21.06-rc2 and did the following modifications so that
it
can compile:
```
diff --git a/build/external/packages/dpdk.mk
b/build/external/packages/dpdk.mk
index c7eb0fc3f..31a5c764e 100644
--- a/build/external/packages/dpdk.mk
+++ b/build/external/packages/dpdk.mk
@@ -15,8 +15,8 @@ DPDK_PKTMBUF_HEADROOM ?= 128
DPDK_USE_LIBBSD ?= n
DPDK_DEBUG ?= n
DPDK_MLX4_PMD ?= n
-DPDK_MLX5_PMD ?= n
-DPDK_MLX5_COMMON_PMD ?= n
+DPDK_MLX5_PMD ?= y
+DPDK_MLX5_COMMON_PMD ?= y
DPDK_TAP_PMD ?= n
DPDK_FAILSAFE_PMD ?= n
DPDK_MACHINE ?= default
diff --git a/build/external/packages/ipsec-mb.mk
b/build/external/packages/ipsec-mb.mk
index d0bd2af19..119eb5219 100644
--- a/build/external/packages/ipsec-mb.mk
+++ b/build/external/packages/ipsec-mb.mk
@@ -34,7 +34,7 @@ define ipsec-mb_build_cmds
SAFE_DATA=n \
PREFIX=$(ipsec-mb_install_dir) \
NASM=$(ipsec-mb_install_dir)/bin/nasm \
- EXTRA_CFLAGS="-g -msse4.2" > $(ipsec-mb_build_log)
+ EXTRA_CFLAGS="-g" > $(ipsec-mb_build_log)
endef
define ipsec-mb_install_cmds
```
However, when running the VPP CLI, the network interface does not show
up:
```
$ sudo -E make run
clib_sysfs_prealloc_hugepages:261: pre-allocating 6 additional 2048K
hugepages on numa node 0
dpdk [warn ]: Unsupported PCI device 0x15b3:0xa2d6 found
at PCI address 0000:03:00.0
dpdk/cryptodev [warn ]: dpdk_cryptodev_init: Failed to configure
cryptodev
vat-plug/load [error ]: vat_plugin_register: oddbuf plugin not
loaded...
_______ _ _ _____ ___
__/ __/ _ \ (_)__ | | / / _ \/ _ \
_/ _// // / / / _ \ | |/ / ___/ ___/
/_/ /____(_)_/\___/ |___/_/ /_/
DBGvpp# show int
Name Idx State MTU
(L3/IP4/IP6/MPLS) Counter Count
local0 0 down 0/0/0/0
DBGvpp# sh hard
Name Idx Link Hardware
local0 0 down local0
Link speed: unknown
local
```
The dpdk-testpmd application seems to start correctly though:
```
$ sudo ./build-root/install-vpp_debug-native/external/bin/dpdk-testpmd
-l 0-2 -a 0000:03:00.00 -- -i --nb-cores=2 --nb-ports=1
--total-num-mbufs=2048
EAL: Detected 8 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: No available 32768 kB hugepages reported
EAL: No available 64 kB hugepages reported
EAL: No available 1048576 kB hugepages reported
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: Invalid NUMA socket, default to 0
EAL: Probe PCI driver: mlx5_pci (15b3:a2d6) device: 0000:03:00.0
(socket
0)
mlx5_pci: Failed to allocate Tx DevX UAR (BF)
mlx5_pci: Failed to allocate Rx DevX UAR (BF)
mlx5_pci: Size 0xFFFF is not power of 2, will be aligned to 0x10000.
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_0>: n=2048, size=2176,
socket=0
testpmd: preferred mempool ops selected: ring_mp_mc
Warning! port-topology=paired and odd forward ports number, the last
port will pair with itself.
Configuring Port 0 (socket 0)
Port 0: 0C:42:A1:A4:89:B4
Checking link statuses...
Done
testpmd>
```
Is the problem related to the failure to allocate Tx and Rx DevX UAR?
How can I fix this?
I've also tried to set the Bluefield configuration parameters from dpdk
(https://github.com/DPDK/dpdk/blob/e2a234488854fdeee267a2aa582aa082fce01d6
e/config/defconfig_arm64-bluefield-linuxapp-gcc)
as follows:
```
diff --git a/build-data/packages/vpp.mk b/build-data/packages/vpp.mk
index 7db450e05..91017dda0 100644
--- a/build-data/packages/vpp.mk
+++ b/build-data/packages/vpp.mk
@@ -32,7 +32,8 @@ vpp_cmake_args += -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON
endif
ifeq (,$(TARGET_PLATFORM))
ifeq ($(MACHINE),aarch64)
-vpp_cmake_args += -DVPP_LOG2_CACHE_LINE_SIZE=7
+vpp_cmake_args += -DVPP_LOG2_CACHE_LINE_SIZE=6
endif
endif
diff --git a/build/external/packages/dpdk.mk
b/build/external/packages/dpdk.mk
index 70ff5c90e..e2a64e67c 100644
--- a/build/external/packages/dpdk.mk
+++ b/build/external/packages/dpdk.mk
@@ -15,13 +15,20 @@ DPDK_PKTMBUF_HEADROOM ?= 128
DPDK_USE_LIBBSD ?= n
DPDK_DEBUG ?= n
DPDK_MLX4_PMD ?= n
-DPDK_MLX5_PMD ?= n
-DPDK_MLX5_COMMON_PMD ?= n
+DPDK_MLX5_PMD ?= y
+DPDK_MLX5_COMMON_PMD ?= y
DPDK_TAP_PMD ?= n
DPDK_FAILSAFE_PMD ?= n
DPDK_MACHINE ?= default
DPDK_MLX_IBV_LINK ?= static
+# bluefield specific
+DPDK_ARCH_ARM_TUNE ?= "cortex-a72"
+DPDK_MAX_NUMA_NODES ?= 1
+DPDK_CACHE_LINE_SIZE ?= 64
+DPDK_EAL_NUMA_AWARE_HUGEPAGES ?= n
+DPDK_LIBRTE_VHOST_NUMA ?= n
+
dpdk_version ?= 21.05
dpdk_base_url ?= http://fast.dpdk.org/rel
dpdk_tarball := dpdk-$(dpdk_version).tar.xz
@@ -178,6 +185,11 @@ define dpdk_config_cmds
echo "DPDK post meson configuration" && \
echo "Altering rte_build_config.h" && \
$(call dpdk_config,PKTMBUF_HEADROOM) && \
+ $(call dpdk_config,ARCH_ARM_TUNE) && \
+ $(call dpdk_config,MAX_NUMA_NODES) && \
+ $(call dpdk_config,CACHE_LINE_SIZE) && \
+ $(call dpdk_config_def,EAL_NUMA_AWARE_HUGEPAGES) && \
+ $(call dpdk_config_def,LIBRTE_VHOST_NUMA) && \
$(call dpdk_config_def,USE_LIBBSD)
endef
```
Unfortunately this led to an error when launching the CLI:
```
$ sudo -E make run
dpdk [warn ]: Unsupported PCI device 0x15b3:0xa2d6 found
at PCI address 0000:03:00.0
0: dpdk_buffer_pool_init: failed to create normal mempool for numa node
0
$
```
Thank you very much
2021/07/02 10:51:15:237 notice plugin/load Loaded plugin: abf_plugin.so
(Access Control List (ACL) Based Forwarding)
2021/07/02 10:51:15:243 notice plugin/load Loaded plugin: acl_plugin.so
(Access Control Lists (ACL))
2021/07/02 10:51:15:245 notice plugin/load Loaded plugin: adl_plugin.so
(Allow/deny list plugin)
2021/07/02 10:51:15:249 notice plugin/load Loaded plugin:
af_xdp_plugin.so (AF_XDP Device Plugin)
2021/07/02 10:51:15:252 notice plugin/load Loaded plugin: avf_plugin.so
(Intel Adaptive Virtual Function (AVF) Device Driver)
2021/07/02 10:51:15:253 notice plugin/load Loaded plugin:
builtinurl_plugin.so (vpp built-in URL support)
2021/07/02 10:51:15:254 notice plugin/load Loaded plugin: cdp_plugin.so
(Cisco Discovery Protocol (CDP))
2021/07/02 10:51:15:256 notice plugin/load Loaded plugin: cnat_plugin.so
(CNat Translate)
2021/07/02 10:51:15:257 notice plugin/load Loaded plugin:
crypto_native_plugin.so (Intel IA32 Software Crypto Engine)
2021/07/02 10:51:15:257 notice plugin/load Loaded plugin:
crypto_openssl_plugin.so (OpenSSL Crypto Engine)
2021/07/02 10:51:15:258 notice plugin/load Loaded plugin:
crypto_sw_scheduler_plugin.so (SW Scheduler Crypto Async Engine plugin)
2021/07/02 10:51:15:260 notice plugin/load Loaded plugin: ct6_plugin.so
(IPv6 Connection Tracker)
2021/07/02 10:51:15:263 notice plugin/load Loaded plugin:
det44_plugin.so (Deterministic NAT (CGN))
2021/07/02 10:51:15:266 notice plugin/load Loaded plugin: dhcp_plugin.so
(Dynamic Host Configuration Protocol (DHCP))
2021/07/02 10:51:15:268 notice plugin/load Loaded plugin: dns_plugin.so
(Simple DNS name resolver)
2021/07/02 10:51:15:396 notice plugin/load Loaded plugin: dpdk_plugin.so
(Data Plane Development Kit (DPDK))
2021/07/02 10:51:15:415 notice plugin/load Loaded plugin:
dslite_plugin.so (Dual-Stack Lite)
2021/07/02 10:51:15:416 notice plugin/load Loaded plugin:
flowprobe_plugin.so (Flow per Packet)
2021/07/02 10:51:15:424 notice plugin/load Loaded plugin: gbp_plugin.so
(Group Based Policy (GBP))
2021/07/02 10:51:15:428 notice plugin/load Loaded plugin:
geneve_plugin.so (GENEVE Tunnels)
2021/07/02 10:51:15:431 notice plugin/load Loaded plugin: gtpu_plugin.so
(GPRS Tunnelling Protocol, User Data (GTPv1-U))
2021/07/02 10:51:15:432 notice plugin/load Loaded plugin:
hs_apps_plugin.so (Host Stack Applications)
2021/07/02 10:51:15:433 notice plugin/load Loaded plugin:
http_static_plugin.so (HTTP Static Server)
2021/07/02 10:51:15:435 notice plugin/load Loaded plugin: igmp_plugin.so
(Internet Group Management Protocol (IGMP))
2021/07/02 10:51:15:437 notice plugin/load Loaded plugin:
ikev2_plugin.so (Internet Key Exchange (IKEv2) Protocol)
2021/07/02 10:51:15:438 notice plugin/load Loaded plugin: ila_plugin.so
(Identifier Locator Addressing (ILA) for IPv6)
2021/07/02 10:51:15:444 notice plugin/load Loaded plugin: ioam_plugin.so
(Inbound Operations, Administration, and Maintenance (OAM))
2021/07/02 10:51:15:446 notice plugin/load Loaded plugin: l2e_plugin.so
(Layer 2 (L2) Emulation)
2021/07/02 10:51:15:448 notice plugin/load Loaded plugin: l2tp_plugin.so
(Layer 2 Tunneling Protocol v3 (L2TP))
2021/07/02 10:51:15:449 notice plugin/load Loaded plugin: l3xc_plugin.so
(L3 Cross-Connect (L3XC))
2021/07/02 10:51:15:450 notice plugin/load Loaded plugin: lacp_plugin.so
(Link Aggregation Control Protocol (LACP))
2021/07/02 10:51:15:452 notice plugin/load Loaded plugin: lb_plugin.so
(Load Balancer (LB))
2021/07/02 10:51:15:457 notice plugin/load Loaded plugin: lisp_plugin.so
(Locator ID Separation Protocol (LISP))
2021/07/02 10:51:15:458 notice plugin/load Plugin disabled (default):
lisp_unittest_plugin.so
2021/07/02 10:51:15:459 notice plugin/load Loaded plugin: lldp_plugin.so
(Link Layer Discovery Protocol (LLDP))
2021/07/02 10:51:15:460 notice plugin/load Loaded plugin:
mactime_plugin.so (Time-based MAC Source Address Filter)
2021/07/02 10:51:15:462 notice plugin/load Loaded plugin: map_plugin.so
(Mapping of Address and Port (MAP))
2021/07/02 10:51:15:463 notice plugin/load Loaded plugin:
mdata_plugin.so (Buffer metadata change tracker.)
2021/07/02 10:51:15:466 notice plugin/load Loaded plugin:
memif_plugin.so (Packet Memory Interface (memif) -- Experimental)
2021/07/02 10:51:15:469 notice plugin/load Loaded plugin:
nat64_plugin.so (NAT64)
2021/07/02 10:51:15:472 notice plugin/load Loaded plugin:
nat66_plugin.so (NAT66)
2021/07/02 10:51:15:482 notice plugin/load Loaded plugin: nat_plugin.so
(Network Address Translation (NAT))
2021/07/02 10:51:15:487 notice plugin/load Loaded plugin: nsh_plugin.so
(Network Service Header (NSH))
2021/07/02 10:51:15:489 notice plugin/load Loaded plugin: nsim_plugin.so
(Network Delay Simulator)
2021/07/02 10:51:15:490 notice plugin/load Plugin disabled (default):
oddbuf_plugin.so
2021/07/02 10:51:15:491 notice plugin/load Plugin disabled (default):
perfmon_plugin.so
2021/07/02 10:51:15:491 notice plugin/load Loaded plugin: ping_plugin.so
(Ping (ping))
2021/07/02 10:51:15:494 notice plugin/load Loaded plugin:
pppoe_plugin.so (PPP over Ethernet (PPPoE))
2021/07/02 10:51:15:496 notice plugin/load Plugin disabled (default):
quic_plugin.so
2021/07/02 10:51:15:502 notice plugin/load Loaded plugin: rdma_plugin.so
(RDMA IBverbs Device Driver)
2021/07/02 10:51:15:504 notice plugin/load Loaded plugin:
srv6ad_plugin.so (Dynamic Segment Routing for IPv6 (SRv6) Proxy)
2021/07/02 10:51:15:504 notice plugin/load Loaded plugin:
srv6am_plugin.so (Masquerading Segment Routing for IPv6 (SRv6) Proxy)
2021/07/02 10:51:15:505 notice plugin/load Loaded plugin:
srv6as_plugin.so (Static Segment Routing for IPv6 (SRv6) Proxy)
2021/07/02 10:51:15:506 notice plugin/load Loaded plugin:
srv6mobile_plugin.so (SRv6 GTP Endpoint Functions)
2021/07/02 10:51:15:507 notice plugin/load Loaded plugin: stn_plugin.so
(VPP Steals the NIC (STN) for Container Integration)
2021/07/02 10:51:15:508 notice plugin/load Loaded plugin: svs_plugin.so
(Source Virtual Routing and Fowarding (VRF) Select)
2021/07/02 10:51:15:509 notice plugin/load Loaded plugin:
tlsmbedtls_plugin.so (Transport Layer Security (TLS) Engine, Mbedtls Based)
2021/07/02 10:51:15:511 notice plugin/load Loaded plugin:
tlsopenssl_plugin.so (Transport Layer Security (TLS) Engine, OpenSSL Based)
2021/07/02 10:51:15:512 notice plugin/load Loaded plugin:
tlspicotls_plugin.so (Transport Layer Security (TLS) Engine, Picotls Based)
2021/07/02 10:51:15:513 notice plugin/load Loaded plugin:
tracedump_plugin.so (Streaming packet trace dump plugin)
2021/07/02 10:51:15:517 notice plugin/load Plugin disabled (default):
unittest_plugin.so
2021/07/02 10:51:15:520 notice plugin/load Loaded plugin: urpf_plugin.so
(Unicast Reverse Path Forwarding (uRPF))
2021/07/02 10:51:15:523 notice plugin/load Loaded plugin:
vmxnet3_plugin.so (VMWare Vmxnet3 Device Driver)
2021/07/02 10:51:15:526 notice plugin/load Loaded plugin: vrrp_plugin.so
(VRRP v3 (RFC 5798))
2021/07/02 10:51:15:528 notice plugin/load Loaded plugin:
wireguard_plugin.so (Wireguard Protocol)
2021/07/02 10:51:16:484 notice dpdk EAL init args: -c 2 -n 4
--in-memory --no-telemetry --file-prefix vpp -a 0000:03:00.
0 --main-lcore 1
2021/07/02 10:51:16:566 warn dpdk not enough DPDK crypto
resources
2021/07/02 10:51:16:567 notice dpdk DPDK drivers found 1 ports...
2021/07/02 10:51:16:568 warn dpdk/cryptodev dpdk_cryptodev_init: Not
enough cryptodevs
2021/07/02 10:51:16:576 notice vat-plug/load Loaded plugin:
pppoe_test_plugin.so
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cdp_test_plugin.so
2021/07/02 10:51:16:577 notice vat-plug/load Loaded plugin:
nsh_test_plugin.so
2021/07/02 10:51:16:577 notice vat-plug/load Loaded plugin:
l2tp_test_plugin.so
2021/07/02 10:51:16:577 notice vat-plug/load Loaded plugin:
builtinurl_test_plugin.so
2021/07/02 10:51:16:577 notice vat-plug/load Loaded plugin:
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2021/07/02 10:51:16:577 notice vat-plug/load Loaded plugin:
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2021/07/02 10:51:16:578 notice vat-plug/load Loaded plugin:
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2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
memif_test_plugin.so
2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
stn_test_plugin.so
2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
tracedump_test_plugin.so
2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
lisp_test_plugin.so
2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
flowprobe_test_plugin.so
2021/07/02 10:51:16:579 notice vat-plug/load Loaded plugin:
nsim_test_plugin.so
2021/07/02 10:51:16:580 notice vat-plug/load Loaded plugin:
avf_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
ioam_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
af_xdp_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
acl_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
tlsopenssl_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
vrrp_test_plugin.so
2021/07/02 10:51:16:581 notice vat-plug/load Loaded plugin:
gtpu_test_plugin.so
2021/07/02 10:51:16:581 error vat-plug/load vat_plugin_register: oddbuf
plugin not loaded...
2021/07/02 10:51:16:582 notice dpdk EAL: Detected 8 lcore(s)
2021/07/02 10:51:16:582 notice dpdk EAL: Detected 1 NUMA nodes
2021/07/02 10:51:16:582 notice dpdk EAL: Selected IOVA mode 'VA'
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-32768kB
2021/07/02 10:51:16:582 notice dpdk EAL: No free hugepages
reported in hugepages-32768kB
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-32768kB
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-64kB
2021/07/02 10:51:16:582 notice dpdk EAL: No free hugepages
reported in hugepages-64kB
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-64kB
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-1048576kB
2021/07/02 10:51:16:582 notice dpdk EAL: No free hugepages
reported in hugepages-1048576kB
2021/07/02 10:51:16:582 notice dpdk EAL: No available hugepages
reported in hugepages-1048576kB
2021/07/02 10:51:16:582 notice dpdk EAL: Probing VFIO support...
2021/07/02 10:51:16:582 notice dpdk EAL: VFIO support initialized
2021/07/02 10:51:16:582 notice dpdk EAL: Invalid NUMA socket,
default to 0
2021/07/02 10:51:16:582 notice dpdk EAL: Probe PCI driver:
mlx5_pci (15b3:a2d6) device: 0000:03:00.0 (socket 0)
2021/07/02 10:51:16:582 notice dpdk common_mlx5: RTE_MEM is
selected.
2021/07/02 10:51:16:582 notice dpdk mlx5_pci: Failed to allocate
Tx DevX UAR (BF)
2021/07/02 10:51:16:582 notice dpdk mlx5_pci: Failed to allocate
Rx DevX UAR (BF)
2021/07/02 10:51:16:582 notice dpdk mlx5_pci: Size 0xFFFF is not
power of 2, will be aligned to 0x10000.
2021/07/02 10:51:16:582 notice dpdk EAL: VFIO support not
initialized
2021/07/02 10:51:16:582 notice dpdk EAL: Couldn't map new region
for DMA
2021/07/02 10:52:45:803 notice dpdk common_mlx5: Unable to find
virtually contiguous chunk for address (0xfffb76200000).
rte_memseg_contig_walk() failed.
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