From: Jiale Song <songx.jiale@intel.com>
To: dts@dpdk.org
Cc: Jiale Song <songx.jiale@intel.com>
Subject: [dts] [PATCH V3 1/2] test_plans/stats_checks: add a case
Date: Tue, 18 Apr 2023 11:48:19 +0000 [thread overview]
Message-ID: <20230418114820.168122-2-songx.jiale@intel.com> (raw)
In-Reply-To: <20230418114820.168122-1-songx.jiale@intel.com>
add a case to test pf negative xstats check.
---
test_plans/stats_checks_test_plan.rst | 139 ++++++++++++++++++++++++++
1 file changed, 139 insertions(+)
v3:
-modify launch testpmd parameter.
diff --git a/test_plans/stats_checks_test_plan.rst b/test_plans/stats_checks_test_plan.rst
index 1b7d722f..64799814 100644
--- a/test_plans/stats_checks_test_plan.rst
+++ b/test_plans/stats_checks_test_plan.rst
@@ -281,3 +281,142 @@ Test Case: VF xstats Checks
3. Then run the same steps of PF xstats Checks, get same result.
note: because one port forwarding packets, so check rx and tx both in port 0.
+
+Test Case: PF negative xstats check
+===================================
+1. Blind the PF to vfio-pci::
+
+ ./usertools/dpdk-devbind.py -b vfio-pci {pf_pci}
+
+2. Launch testpmd with default mtu::
+
+ ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -- -i
+ testpmd> set fwd mac
+ testpmd> start
+ testpmd> clear port xstats all
+
+3. Set the mtu for the port where the data packet is sent::
+
+ ifconfig ens7 mtu 5018
+
+4. Send jumbo frames::
+
+ sendp(Ether(dst="00:00:00:00:01:00", src="52:00:00:00:00:00")/IP()/Raw(load="X"*4980), iface="ens7")
+
+5. Check port 0 xstats::
+
+ Check rx port can not receive packet.
+ Check ``rx_errors`` and ``rx_oversize_errors`` increased, but other statistics are 0 for tx port.
+ testpmd> show port xstats 0
+ ###### NIC extended statistics for port 0
+ rx_good_packets: 0
+ tx_good_packets: 0
+ rx_good_bytes: 0
+ tx_good_bytes: 0
+ rx_missed_errors: 0
+ rx_errors: 1
+ tx_errors: 0
+ rx_mbuf_allocation_errors: 0
+ rx_q0_packets: 0
+ rx_q0_bytes: 0
+ rx_q0_errors: 0
+ tx_q0_packets: 0
+ tx_q0_bytes: 0
+ rx_unicast_packets: 0
+ rx_multicast_packets: 0
+ rx_broadcast_packets: 0
+ rx_dropped_packets: 0
+ rx_unknown_protocol_packets: 0
+ tx_unicast_packets: 0
+ tx_multicast_packets: 0
+ tx_broadcast_packets: 0
+ tx_dropped_packets: 0
+ tx_link_down_dropped: 0
+ rx_crc_errors: 0
+ rx_illegal_byte_errors: 0
+ rx_error_bytes: 0
+ mac_local_errors: 0
+ mac_remote_errors: 0
+ rx_len_errors: 0
+ tx_xon_packets: 0
+ rx_xon_packets: 0
+ tx_xoff_packets: 0
+ rx_xoff_packets: 0
+ rx_size_64_packets: 0
+ rx_size_65_to_127_packets: 0
+ rx_size_128_to_255_packets: 0
+ rx_size_256_to_511_packets: 0
+ rx_size_512_to_1023_packets: 0
+ rx_size_1024_to_1522_packets: 0
+ rx_size_1523_to_max_packets: 0
+ rx_undersized_errors: 0
+ rx_oversize_errors: 1
+ rx_mac_short_pkt_dropped: 0
+ rx_fragmented_errors: 0
+ rx_jabber_errors: 0
+ tx_size_64_packets: 0
+ tx_size_65_to_127_packets: 0
+ tx_size_128_to_255_packets: 0
+ tx_size_256_to_511_packets: 0
+ tx_size_512_to_1023_packets: 0
+ tx_size_1024_to_1522_packets: 0
+ tx_size_1523_to_max_packets: 0
+
+6. Check port 1 xstats::
+
+ Check all statistics are 0 for tx port.
+ testpmd> show port xstats 1
+ ###### NIC extended statistics for port 1
+ rx_good_packets: 0
+ tx_good_packets: 0
+ rx_good_bytes: 0
+ tx_good_bytes: 0
+ rx_missed_errors: 0
+ rx_errors: 0
+ tx_errors: 0
+ rx_mbuf_allocation_errors: 0
+ rx_q0_packets: 0
+ rx_q0_bytes: 0
+ rx_q0_errors: 0
+ tx_q0_packets: 0
+ tx_q0_bytes: 0
+ rx_unicast_packets: 0
+ rx_multicast_packets: 0
+ rx_broadcast_packets: 0
+ rx_dropped_packets: 0
+ rx_unknown_protocol_packets: 0
+ tx_unicast_packets: 0
+ tx_multicast_packets: 0
+ tx_broadcast_packets: 0
+ tx_dropped_packets: 0
+ tx_link_down_dropped: 0
+ rx_crc_errors: 0
+ rx_illegal_byte_errors: 0
+ rx_error_bytes: 0
+ mac_local_errors: 0
+ mac_remote_errors: 0
+ rx_len_errors: 0
+ tx_xon_packets: 0
+ rx_xon_packets: 0
+ tx_xoff_packets: 0
+ rx_xoff_packets: 0
+ rx_size_64_packets: 0
+ rx_size_65_to_127_packets: 0
+ rx_size_128_to_255_packets: 0
+ rx_size_256_to_511_packets: 0
+ rx_size_512_to_1023_packets: 0
+ rx_size_1024_to_1522_packets: 0
+ rx_size_1523_to_max_packets: 0
+ rx_undersized_errors: 0
+ rx_oversize_errors: 0
+ rx_mac_short_pkt_dropped: 0
+ rx_fragmented_errors: 0
+ rx_jabber_errors: 0
+ tx_size_64_packets: 0
+ tx_size_65_to_127_packets: 0
+ tx_size_128_to_255_packets: 0
+ tx_size_256_to_511_packets: 0
+ tx_size_512_to_1023_packets: 0
+ tx_size_1024_to_1522_packets: 0
+ tx_size_1523_to_max_packets: 0
+
--
2.25.1
next prev parent reply other threads:[~2023-04-18 3:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-18 11:48 [dts] [PATCH V3 0/2] add a case to test pf negative xstats check Jiale Song
2023-04-18 11:48 ` Jiale Song [this message]
2023-04-18 11:48 ` [dts] [PATCH V3 2/2] tests/stats_checks: add a case Jiale Song
2023-04-18 14:00 [dts] [PATCH V3 0/2] add a case to test pf negative xstats check Jiale Song
2023-04-18 14:00 ` [dts] [PATCH V3 1/2] test_plans/stats_checks: add a case Jiale Song
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