@@ -791,6 +791,21 @@
"Comments": "This case only support on twinville, sagepond and sageville"
}
],
+ "fdir_for_match_report": [
+ {
+ "OS": [
+ "ALL"
+ ],
+ "NIC": [
+ "niantic"
+ ],
+ "Target": [
+ "ALL"
+ ],
+ "Bug ID": "",
+ "Comments": "This case only support on niantic"
+ }
+ ],
"fdir_for_mac_vlan": [
{
"OS": [
@@ -152,9 +152,10 @@ class TestGeneric_flow_api(TestCase):
time.sleep(2)
self.vf_flag = 0
- def verify_result(self, pf_vf, expect_rxpkts, expect_queue, verify_mac):
+ def verify_result(self, pf_vf, expect_rxpkts, expect_queue, verify_mac, check_fdir=''):
"""
verify the packet to the expected queue or be dropped
+ : check_fdir=[exist|non-exist]
"""
# self.tester.scapy_execute()
# time.sleep(2)
@@ -211,12 +212,40 @@ class TestGeneric_flow_api(TestCase):
queue_index = len(m) - 1
curr_queue = int(m[queue_index][len("port 0/queue"):])
self.verify(int(expect_queue) == curr_queue, "the actual queue doesn't equal to the expected queue.")
+ if check_fdir == 'exist':
+ self.verify("PKT_RX_FDIR" in out_pf, 'FDIR information should be printed.')
+ elif check_fdir == 'non-exist':
+ self.verify("FDIR" not in out_pf, 'FDIR information should not be printed.')
self.dut.send_expect("start", "testpmd> ")
if self.vf_flag == 1:
self.session_secondary.send_expect("start", "testpmd> ")
self.session_third.send_expect("start", "testpmd> ")
+ return out_pf
+
+ def launch_start_testpmd(self, queue='', pkt_filter_mode='', report_hash='', disable_rss=False, fwd='',
+ verbose=''):
+ """
+ Launch and start testpmd
+ """
+ param = ''
+ eal_param = ''
+ if queue:
+ param += '--rxq={} --txq={} '.format(queue, queue)
+ if pkt_filter_mode:
+ param += '--pkt-filter-mode={} '.format(pkt_filter_mode)
+ if disable_rss:
+ param += '--disable-rss '
+ if report_hash:
+ param += '--pkt-filter-report-hash={} '.format(report_hash)
+ self.pmdout.start_testpmd("{}".format(self.cores), param=param, eal_param=eal_param)
+ if fwd:
+ self.pmdout.execute_cmd('set fwd rxonly', )
+ if verbose:
+ self.pmdout.execute_cmd('set verbose 1')
+ self.pmdout.execute_cmd('start')
+ self.pmdout.execute_cmd('show port info all')
def compare_memory_rules(self, expectedRules):
"""
@@ -720,6 +749,7 @@ class TestGeneric_flow_api(TestCase):
self.result_table_add(
[i, tmp_reta_line["RSS hash"], hash_index, tmp_reta_line["queue"]])
i = i + 1
+
def test_syn_filter(self):
"""
Only supported by ixgbe and igb.
@@ -2636,6 +2666,81 @@ class TestGeneric_flow_api(TestCase):
self.tester.send_expect("ifconfig %s mtu %s" % (txItf, 1500), "# ")
self.tester.send_expect("ifconfig %s mtu %s" % (rxItf, 1500), "# ")
+ def test_fdir_for_match_report(self):
+ """
+ Test case: IXGBE fdir for Control levels of FDir match reporting
+ only supported by ixgbe
+ """
+ fdir_scanner = re.compile("FDIR matched hash=(0x\w+) ID=(0x\w+)")
+ pkt0 = 'Ether(dst="{}")/IP(src="192.168.0.1", dst="192.168.0.2")/Raw("x" * 20)'.format(self.pf_mac)
+ pkt1 = 'Ether(dst="{}")/IP(src="192.168.1.1", dst="192.168.1.2")/Raw("x" * 20)'.format(self.pf_mac)
+ rule0 = "flow create 0 ingress pattern eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 1 / mark id 1 / end"
+ rule1 = "flow create 0 ingress pattern eth / ipv4 src is 192.168.1.1 dst is 192.168.1.2 / end actions queue index 2 / mark id 2 / end"
+
+ self.logger.info("Sub-case1: ``--pkt-filter-report-hash=none`` mode")
+ pkt_filter_report_hash = "none"
+ self.launch_start_testpmd(queue=MAX_QUEUE + 1, pkt_filter_mode='perfect', report_hash=pkt_filter_report_hash, disable_rss=True, fwd='rxonly', verbose='1')
+
+ # Send the matched packet with Scapy on the traffic generator and check that no FDir information is printed
+ self.sendpkt(pktstr=pkt0)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="0", verify_mac=self.pf_mac, check_fdir="non-exist")
+
+ # Add flow filter rule, and send the matched packet again.
+ # No FDir information is printed, but it can be seen that the packet went to queue 1
+ self.pmdout.execute_cmd(rule0)
+ self.sendpkt(pktstr=pkt0)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="1", verify_mac=self.pf_mac, check_fdir="non-exist")
+ self.pmdout.quit()
+
+ self.logger.info("Sub-case2: ``--pkt-filter-report-hash=match`` mode")
+ pkt_filter_report_hash = "match"
+ self.launch_start_testpmd(queue=MAX_QUEUE + 1, pkt_filter_mode='perfect', report_hash=pkt_filter_report_hash,
+ disable_rss=True, fwd='rxonly', verbose='1')
+
+ # Send the matched packet with Scapy on the traffic generator and check that no FDir information is printed
+ self.sendpkt(pktstr=pkt0)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="0", verify_mac=self.pf_mac, check_fdir="non-exist")
+
+ # Add flow filter rule, and send the matched packet again.
+ # the match is indicated (``PKT_RX_FDIR``), and its details (hash, id) printed
+ self.pmdout.execute_cmd(rule0)
+ self.sendpkt(pktstr=pkt0)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="1", verify_mac=self.pf_mac, check_fdir="exist")
+
+ # Add flow filter rule by using different scr,dst, and send the matched pkt1 packet again.
+ # the match is indicated (``PKT_RX_FDIR``), and its details (hash, id) printed
+ self.pmdout.execute_cmd(rule1)
+ self.sendpkt(pktstr=pkt1)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="2", verify_mac=self.pf_mac, check_fdir="exist")
+
+ # Remove rule1 and send the matched pkt0 packet again. Check that no FDir information is printed
+ self.pmdout.execute_cmd('flow destroy 0 rule 0')
+ self.sendpkt(pktstr=pkt0)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="0", verify_mac=self.pf_mac, check_fdir="non-exist")
+
+ # Remove rule2, and send the match pkt1 packet again. Check that no FDir information is printed
+ self.pmdout.execute_cmd('flow destroy 0 rule 1')
+ self.sendpkt(pktstr=pkt1)
+ self.verify_result("pf", expect_rxpkts="1", expect_queue="0", verify_mac=self.pf_mac, check_fdir="non-exist")
+ self.pmdout.quit()
+
+ self.logger.info("Sub-case3: ``--pkt-filter-report-hash=always`` mode")
+ pkt_filter_report_hash = "always"
+ self.launch_start_testpmd(queue=MAX_QUEUE + 1, pkt_filter_mode='perfect', report_hash=pkt_filter_report_hash, disable_rss=True, fwd='rxonly', verbose='1')
+
+ # Send matched pkt0 packet with Scapy on the traffic generator and check the output (FDIR id=0x0)
+ self.sendpkt(pktstr=pkt0)
+ out1 = self.verify_result("pf", expect_rxpkts="1", expect_queue="0", verify_mac=self.pf_mac, check_fdir="exist")
+
+ # Add flow filter rule, and send the matched pkt0 packet again.
+ # the filter ID is different, and the packet goes to queue 1Add flow filter rule, and send the matched packet again.
+ self.pmdout.execute_cmd(rule0)
+ self.sendpkt(pktstr=pkt0)
+ out2 = self.verify_result("pf", expect_rxpkts="1", expect_queue="1", verify_mac=self.pf_mac, check_fdir="exist")
+
+ # check fdir id is different
+ self.verify(fdir_scanner.search(out1).group(0) != fdir_scanner.search(out2).group(0), 'Sub-case3.3: FDIR ID should be different' )
+
def tear_down(self):
"""
Run after each test case.