diff options
Diffstat (limited to 'tools/testing/selftests')
-rw-r--r-- | tools/testing/selftests/Makefile | 1 | ||||
-rw-r--r-- | tools/testing/selftests/ptp/testptp.c | 51 | ||||
-rw-r--r-- | tools/testing/selftests/tc-testing/Makefile (renamed from tools/testing/selftests/tc-testing/bpf/Makefile) | 9 | ||||
-rw-r--r-- | tools/testing/selftests/tc-testing/action.c (renamed from tools/testing/selftests/tc-testing/bpf/action.c) | 0 | ||||
-rwxr-xr-x | tools/testing/selftests/tc-testing/tdc.sh | 5 | ||||
-rw-r--r-- | tools/testing/selftests/tc-testing/tdc_config.py | 2 |
6 files changed, 56 insertions, 12 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 1195bd85af38..f4522e0a2cab 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -54,6 +54,7 @@ TARGETS += splice TARGETS += static_keys TARGETS += sync TARGETS += sysctl +TARGETS += tc-testing TARGETS += timens ifneq (1, $(quicktest)) TARGETS += timers diff --git a/tools/testing/selftests/ptp/testptp.c b/tools/testing/selftests/ptp/testptp.c index da7a9dda9490..f7911aaeb007 100644 --- a/tools/testing/selftests/ptp/testptp.c +++ b/tools/testing/selftests/ptp/testptp.c @@ -35,6 +35,8 @@ #define CLOCK_INVALID -1 #endif +#define NSEC_PER_SEC 1000000000LL + /* clock_adjtime is not available in GLIBC < 2.14 */ #if !__GLIBC_PREREQ(2, 14) #include <sys/syscall.h> @@ -132,6 +134,8 @@ static void usage(char *progname) " 1 - external time stamp\n" " 2 - periodic output\n" " -p val enable output with a period of 'val' nanoseconds\n" + " -H val set output phase to 'val' nanoseconds (requires -p)\n" + " -w val set output pulse width to 'val' nanoseconds (requires -p)\n" " -P val enable or disable (val=1|0) the system clock PPS\n" " -s set the ptp clock time from the system time\n" " -S set the system time from the ptp clock time\n" @@ -169,7 +173,6 @@ int main(int argc, char *argv[]) int list_pins = 0; int pct_offset = 0; int n_samples = 0; - int perout = -1; int pin_index = -1, pin_func; int pps = -1; int seconds = 0; @@ -177,10 +180,13 @@ int main(int argc, char *argv[]) int64_t t1, t2, tp; int64_t interval, offset; + int64_t perout_phase = -1; + int64_t pulsewidth = -1; + int64_t perout = -1; progname = strrchr(argv[0], '/'); progname = progname ? 1+progname : argv[0]; - while (EOF != (c = getopt(argc, argv, "cd:e:f:ghi:k:lL:p:P:sSt:T:z"))) { + while (EOF != (c = getopt(argc, argv, "cd:e:f:ghH:i:k:lL:p:P:sSt:T:w:z"))) { switch (c) { case 'c': capabilities = 1; @@ -197,6 +203,9 @@ int main(int argc, char *argv[]) case 'g': gettime = 1; break; + case 'H': + perout_phase = atoll(optarg); + break; case 'i': index = atoi(optarg); break; @@ -215,7 +224,7 @@ int main(int argc, char *argv[]) } break; case 'p': - perout = atoi(optarg); + perout = atoll(optarg); break; case 'P': pps = atoi(optarg); @@ -233,6 +242,9 @@ int main(int argc, char *argv[]) settime = 3; seconds = atoi(optarg); break; + case 'w': + pulsewidth = atoi(optarg); + break; case 'z': flagtest = 1; break; @@ -391,6 +403,16 @@ int main(int argc, char *argv[]) } } + if (pulsewidth >= 0 && perout < 0) { + puts("-w can only be specified together with -p"); + return -1; + } + + if (perout_phase >= 0 && perout < 0) { + puts("-H can only be specified together with -p"); + return -1; + } + if (perout >= 0) { if (clock_gettime(clkid, &ts)) { perror("clock_gettime"); @@ -398,11 +420,24 @@ int main(int argc, char *argv[]) } memset(&perout_request, 0, sizeof(perout_request)); perout_request.index = index; - perout_request.start.sec = ts.tv_sec + 2; - perout_request.start.nsec = 0; - perout_request.period.sec = 0; - perout_request.period.nsec = perout; - if (ioctl(fd, PTP_PEROUT_REQUEST, &perout_request)) { + perout_request.period.sec = perout / NSEC_PER_SEC; + perout_request.period.nsec = perout % NSEC_PER_SEC; + perout_request.flags = 0; + if (pulsewidth >= 0) { + perout_request.flags |= PTP_PEROUT_DUTY_CYCLE; + perout_request.on.sec = pulsewidth / NSEC_PER_SEC; + perout_request.on.nsec = pulsewidth % NSEC_PER_SEC; + } + if (perout_phase >= 0) { + perout_request.flags |= PTP_PEROUT_PHASE; + perout_request.phase.sec = perout_phase / NSEC_PER_SEC; + perout_request.phase.nsec = perout_phase % NSEC_PER_SEC; + } else { + perout_request.start.sec = ts.tv_sec + 2; + perout_request.start.nsec = 0; + } + + if (ioctl(fd, PTP_PEROUT_REQUEST2, &perout_request)) { perror("PTP_PEROUT_REQUEST"); } else { puts("periodic output request okay"); diff --git a/tools/testing/selftests/tc-testing/bpf/Makefile b/tools/testing/selftests/tc-testing/Makefile index be5a5e542804..91fee5c43274 100644 --- a/tools/testing/selftests/tc-testing/bpf/Makefile +++ b/tools/testing/selftests/tc-testing/Makefile @@ -1,11 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 -APIDIR := ../../../../include/uapi +top_srcdir = $(abspath ../../../..) +APIDIR := $(top_scrdir)/include/uapi TEST_GEN_FILES = action.o -top_srcdir = ../../../../.. KSFT_KHDR_INSTALL := 1 -include ../../lib.mk +include ../lib.mk CLANG ?= clang LLC ?= llc @@ -28,3 +28,6 @@ $(OUTPUT)/%.o: %.c $(CLANG) $(CLANG_FLAGS) \ -O2 -target bpf -emit-llvm -c $< -o - | \ $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@ + +TEST_PROGS += ./tdc.sh +TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests diff --git a/tools/testing/selftests/tc-testing/bpf/action.c b/tools/testing/selftests/tc-testing/action.c index c32b99b80e19..c32b99b80e19 100644 --- a/tools/testing/selftests/tc-testing/bpf/action.c +++ b/tools/testing/selftests/tc-testing/action.c diff --git a/tools/testing/selftests/tc-testing/tdc.sh b/tools/testing/selftests/tc-testing/tdc.sh new file mode 100755 index 000000000000..7fe38c76db44 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tdc.sh @@ -0,0 +1,5 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +./tdc.py -c actions --nobuildebpf +./tdc.py -c qdisc diff --git a/tools/testing/selftests/tc-testing/tdc_config.py b/tools/testing/selftests/tc-testing/tdc_config.py index 080709cc4297..cd4a27ee1466 100644 --- a/tools/testing/selftests/tc-testing/tdc_config.py +++ b/tools/testing/selftests/tc-testing/tdc_config.py @@ -24,7 +24,7 @@ NAMES = { # Name of the namespace to use 'NS': 'tcut', # Directory containing eBPF test programs - 'EBPFDIR': './bpf' + 'EBPFDIR': './' } |