selftests/net/bpf_offload.py

10 # THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS"
14 # OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
207 …raise Exception("Time out waiting for program counts to stabilize want %d, have %d" % (expected, n…
408 …raise Exception("Time out waiting for program counts to stabilize want %d/%d, have %d bound, %d lo…
440              "XDP program not reporting in iplink (reported %s, expected %s)" %
588         fail(dev != m["dev"], "Map's device different than program's")
614     fail("prog" in two_xdps, "Base program reported in multi program mode")
616          "Wrong attached program count with two programs")
638     fail("prog" not in xdp, "Base program not reported in single program mode")
640          "Wrong attached program count with one program")
646          "Offload program not reported after other activated")
651          "Offload ID changed after loading other program")
656     check_extack(err, "XDP program already attached.", args)
661     fail(ret == 0, "Removed program without a mode flag")
662     check_extack(err, "More than one program loaded, unset mode is ambiguous.", args)
670          "Base program not reported after multi program mode")
672          "Offload program not reported after other activated")
674          "Wrong attached program count with remaining programs")
675     fail(offloaded != "0", "Offload ID reported with only other program left")
682          "Other program not reported after offload activated")
885     fail(str(prog["id"]) != fltr["id"], "Program IDs don't match")
886     fail(prog["tag"] != fltr["tag"], "Program tags don't match")
887     fail(fltr["id"] != dprog["id"], "Program IDs don't match")
888     fail(dprog["state"] != "xlated", "Offloaded program state not translated")
889     fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
930          "Loaded program has wrong ID")
934     fail(ret == 0, "Replaced XDP program without -force")
939     fail(ret != 0, "Could not replace XDP program with -force")
944          "Loaded program has wrong ID")
946          "Device parameters reported for non-offloaded program")
951     fail(ret == 0, "Replaced XDP program with a program in different mode")
964     fail(ret == 0, "Driver should refuse to load program with MTU of 9000...")
974     fail(ret == 0, "attached non-offloaded XDP program to HW")
975     check_extack_nsim(err, "xdpoffload of non-bound program.", args)
983     fail(ret == 0, "attached offloaded XDP program to drv")
984     check_extack(err, "Using offloaded program without HW_MODE flag is not supported.", args)
991     start_test("Test dev-bound program in generic mode...")
993     fail(ret == 0, "devbound program in generic mode allowed")
1013     fail(link_xdp["id"] != prog["id"], "Loaded program has wrong ID")
1019     fail(prog["id"] != link_xdp["id"], "Program IDs don't match")
1020     fail(prog["tag"] != link_xdp["tag"], "Program tags don't match")
1021     fail(str(link_xdp["id"]) != dprog["id"], "Program IDs don't match")
1022     fail(dprog["state"] != "xlated", "Offloaded program state not translated")
1023     fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
1025     start_test("Test removing XDP program many times...")
1034     start_test("Test attempt to use a program for a wrong device...")
1042     fail(ret == 0, "Pinned program loaded for a different device accepted")
1043     check_extack(err, "Program bound to different device.", args)
1047     fail(ret == 0, "Pinned program loaded for a removed device accepted")
1048     check_extack(err, "Program bound to different device.", args)
1069     check_extack_nsim(err, "TC program is already loaded.", args)
1088     fail(ret == 0, "Managed to attach XDP program to TC")
1127     start_test("Test loading program with maps...")
1256     start_test("Test multi-dev ASIC program reuse...")
1277     fail(ret == 0, "cross-ASIC program allowed")
1280         fail(ret == 0, "cross-ASIC program allowed")
1288     fail(ret == 0, "cross-ASIC program allowed")
1289     check_extack(err, "Program bound to different device.", args)
1293         fail(ret == 0, "cross-ASIC program allowed")
1294         check_extack(err, "Program bound to different device.", args)
1331     fail(ifnameB != simB1['ifname'], "program not bound to original device")
1338          "program not bound to remaining devices")
1342     fail(ifnameB != simB3['ifname'], "program not bound to remaining device")
1350     fail(ret != 0, "couldn't get information about orphaned program")