diff options
Diffstat (limited to 'tools/net/ynl/samples')
| -rw-r--r-- | tools/net/ynl/samples/.gitignore | 1 | ||||
| -rw-r--r-- | tools/net/ynl/samples/Makefile | 8 | ||||
| -rw-r--r-- | tools/net/ynl/samples/netdev.c | 8 | ||||
| -rw-r--r-- | tools/net/ynl/samples/ovs.c | 60 | ||||
| -rw-r--r-- | tools/net/ynl/samples/page-pool.c | 4 |
5 files changed, 75 insertions, 6 deletions
diff --git a/tools/net/ynl/samples/.gitignore b/tools/net/ynl/samples/.gitignore index 49637b26c482..dda6686257a7 100644 --- a/tools/net/ynl/samples/.gitignore +++ b/tools/net/ynl/samples/.gitignore @@ -1,4 +1,5 @@ ethtool devlink netdev +ovs page-pool
\ No newline at end of file diff --git a/tools/net/ynl/samples/Makefile b/tools/net/ynl/samples/Makefile index 28bdb1557a54..c9494a564da4 100644 --- a/tools/net/ynl/samples/Makefile +++ b/tools/net/ynl/samples/Makefile @@ -3,13 +3,13 @@ include ../Makefile.deps CC=gcc -CFLAGS=-std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow \ +CFLAGS += -std=gnu11 -O2 -W -Wall -Wextra -Wno-unused-parameter -Wshadow \ -I../lib/ -I../generated/ -idirafter $(UAPI_PATH) ifeq ("$(DEBUG)","1") CFLAGS += -g -fsanitize=address -fsanitize=leak -static-libasan endif -LDLIBS=-lmnl ../lib/ynl.a ../generated/protos.a +LDLIBS=../lib/ynl.a ../generated/protos.a SRCS=$(wildcard *.c) BINS=$(patsubst %.c,%,${SRCS}) @@ -28,8 +28,8 @@ $(BINS): ../lib/ynl.a ../generated/protos.a $(SRCS) clean: rm -f *.o *.d *~ -hardclean: clean +distclean: clean rm -f $(BINS) -.PHONY: all clean +.PHONY: all clean distclean .DEFAULT_GOAL=all diff --git a/tools/net/ynl/samples/netdev.c b/tools/net/ynl/samples/netdev.c index 591b90e21890..22609d44c89a 100644 --- a/tools/net/ynl/samples/netdev.c +++ b/tools/net/ynl/samples/netdev.c @@ -79,7 +79,10 @@ int main(int argc, char **argv) goto err_close; printf("Select ifc ($ifindex; or 0 = dump; or -2 ntf check): "); - scanf("%d", &ifindex); + if (scanf("%d", &ifindex) != 1) { + fprintf(stderr, "Error: unable to parse input\n"); + goto err_destroy; + } if (ifindex > 0) { struct netdev_dev_get_req *req; @@ -100,6 +103,8 @@ int main(int argc, char **argv) if (!devs) goto err_close; + if (ynl_dump_empty(devs)) + fprintf(stderr, "Error: no devices reported\n"); ynl_dump_foreach(devs, d) netdev_print_device(d, 0); netdev_dev_get_list_free(devs); @@ -117,6 +122,7 @@ int main(int argc, char **argv) err_close: fprintf(stderr, "YNL: %s\n", ys->err.msg); +err_destroy: ynl_sock_destroy(ys); return 2; } diff --git a/tools/net/ynl/samples/ovs.c b/tools/net/ynl/samples/ovs.c new file mode 100644 index 000000000000..3e975c003d77 --- /dev/null +++ b/tools/net/ynl/samples/ovs.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <stdio.h> +#include <string.h> + +#include <ynl.h> + +#include "ovs_datapath-user.h" + +int main(int argc, char **argv) +{ + struct ynl_sock *ys; + int err; + + ys = ynl_sock_create(&ynl_ovs_datapath_family, NULL); + if (!ys) + return 1; + + if (argc > 1) { + struct ovs_datapath_new_req *req; + + req = ovs_datapath_new_req_alloc(); + if (!req) + goto err_close; + + ovs_datapath_new_req_set_upcall_pid(req, 1); + ovs_datapath_new_req_set_name(req, argv[1]); + + err = ovs_datapath_new(ys, req); + ovs_datapath_new_req_free(req); + if (err) + goto err_close; + } else { + struct ovs_datapath_get_req_dump *req; + struct ovs_datapath_get_list *dps; + + printf("Dump:\n"); + req = ovs_datapath_get_req_dump_alloc(); + + dps = ovs_datapath_get_dump(ys, req); + ovs_datapath_get_req_dump_free(req); + if (!dps) + goto err_close; + + ynl_dump_foreach(dps, dp) { + printf(" %s(%d): pid:%u cache:%u\n", + dp->name, dp->_hdr.dp_ifindex, + dp->upcall_pid, dp->masks_cache_size); + } + ovs_datapath_get_list_free(dps); + } + + ynl_sock_destroy(ys); + + return 0; + +err_close: + fprintf(stderr, "YNL (%d): %s\n", ys->err.code, ys->err.msg); + ynl_sock_destroy(ys); + return 2; +} diff --git a/tools/net/ynl/samples/page-pool.c b/tools/net/ynl/samples/page-pool.c index 098b5190d0e5..e5d521320fbf 100644 --- a/tools/net/ynl/samples/page-pool.c +++ b/tools/net/ynl/samples/page-pool.c @@ -95,6 +95,8 @@ int main(int argc, char **argv) if (pp->_present.alloc_fast) s->alloc_fast += pp->alloc_fast; + if (pp->_present.alloc_refill) + s->alloc_fast += pp->alloc_refill; if (pp->_present.alloc_slow) s->alloc_slow += pp->alloc_slow; if (pp->_present.recycle_ring) @@ -116,7 +118,7 @@ int main(int argc, char **argv) name = if_indextoname(s->ifc, ifname); if (name) printf("%8s", name); - printf("[%d]\t", s->ifc); + printf("[%u]\t", s->ifc); } printf("page pools: %u (zombies: %u)\n", |