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Searched refs:bpf (Results 1 - 25 of 1789) sorted by relevance

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/kernel/linux/linux-5.10/drivers/net/ethernet/netronome/nfp/bpf/
H A Dmain.c27 struct nfp_app_bpf *bpf = nn->app->priv; in nfp_net_ebpf_capable() local
30 bpf->abi_version && in nfp_net_ebpf_capable()
31 nn_readb(nn, NFP_NET_CFG_BPF_ABI) == bpf->abi_version; in nfp_net_ebpf_capable()
206 nfp_bpf_parse_cap_adjust_head(struct nfp_app_bpf *bpf, void __iomem *value, in nfp_bpf_parse_cap_adjust_head() argument
210 struct nfp_cpp *cpp = bpf->app->pf->cpp; in nfp_bpf_parse_cap_adjust_head()
217 bpf->adjust_head.flags = readl(&cap->flags); in nfp_bpf_parse_cap_adjust_head()
218 bpf->adjust_head.off_min = readl(&cap->off_min); in nfp_bpf_parse_cap_adjust_head()
219 bpf->adjust_head.off_max = readl(&cap->off_max); in nfp_bpf_parse_cap_adjust_head()
220 bpf->adjust_head.guaranteed_sub = readl(&cap->guaranteed_sub); in nfp_bpf_parse_cap_adjust_head()
221 bpf in nfp_bpf_parse_cap_adjust_head()
238 nfp_bpf_parse_cap_func(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_func() argument
266 nfp_bpf_parse_cap_maps(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_maps() argument
286 nfp_bpf_parse_cap_random(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_random() argument
294 nfp_bpf_parse_cap_qsel(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_qsel() argument
301 nfp_bpf_parse_cap_adjust_tail(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_adjust_tail() argument
309 nfp_bpf_parse_cap_cmsg_multi_ent(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_cmsg_multi_ent() argument
317 nfp_bpf_parse_cap_abi_version(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_abi_version() argument
418 nfp_bpf_init_capabilities(struct nfp_app_bpf *bpf) nfp_bpf_init_capabilities() argument
425 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ndo_init() local
432 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ndo_uninit() local
439 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_start() local
458 struct nfp_app_bpf *bpf; nfp_bpf_init() local
510 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_clean() local
[all...]
H A Dcmsg.c4 #include <linux/bpf.h>
18 nfp_bpf_cmsg_alloc(struct nfp_app_bpf *bpf, unsigned int size) in nfp_bpf_cmsg_alloc() argument
22 skb = nfp_app_ctrl_msg_alloc(bpf->app, size, GFP_KERNEL); in nfp_bpf_cmsg_alloc()
29 nfp_bpf_cmsg_map_req_size(struct nfp_app_bpf *bpf, unsigned int n) in nfp_bpf_cmsg_map_req_size() argument
34 size += (bpf->cmsg_key_sz + bpf->cmsg_val_sz) * n; in nfp_bpf_cmsg_map_req_size()
40 nfp_bpf_cmsg_map_req_alloc(struct nfp_app_bpf *bpf, unsigned int n) in nfp_bpf_cmsg_map_req_alloc() argument
42 return nfp_bpf_cmsg_alloc(bpf, nfp_bpf_cmsg_map_req_size(bpf, n)); in nfp_bpf_cmsg_map_req_alloc()
46 nfp_bpf_cmsg_map_reply_size(struct nfp_app_bpf *bpf, unsigne argument
57 nfp_bpf_ctrl_rc_to_errno(struct nfp_app_bpf *bpf, struct cmsg_reply_map_simple *reply) nfp_bpf_ctrl_rc_to_errno() argument
82 nfp_bpf_ctrl_alloc_map(struct nfp_app_bpf *bpf, struct bpf_map *map) nfp_bpf_ctrl_alloc_map() argument
120 nfp_bpf_ctrl_free_map(struct nfp_app_bpf *bpf, struct nfp_bpf_map *nfp_map) nfp_bpf_ctrl_free_map() argument
152 nfp_bpf_ctrl_req_key(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req, unsigned int n) nfp_bpf_ctrl_req_key() argument
159 nfp_bpf_ctrl_req_val(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req, unsigned int n) nfp_bpf_ctrl_req_val() argument
166 nfp_bpf_ctrl_reply_key(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply, unsigned int n) nfp_bpf_ctrl_reply_key() argument
173 nfp_bpf_ctrl_reply_val(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply, unsigned int n) nfp_bpf_ctrl_reply_val() argument
203 struct nfp_app_bpf *bpf = nfp_map->bpf; nfp_bpf_ctrl_op_cache_get() local
297 struct nfp_app_bpf *bpf = nfp_map->bpf; nfp_bpf_ctrl_entry_op() local
417 nfp_bpf_ctrl_cmsg_min_mtu(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_min_mtu() argument
423 nfp_bpf_ctrl_cmsg_mtu(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_mtu() argument
430 nfp_bpf_ctrl_cmsg_cache_cnt(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_cache_cnt() argument
444 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ctrl_msg_rx() local
467 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ctrl_msg_rx_raw() local
[all...]
H A Doffload.c9 #define pr_fmt(fmt) "NFP net bpf: " fmt
11 #include <linux/bpf.h>
31 nfp_map_ptr_record(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog, in nfp_map_ptr_record() argument
38 record = rhashtable_lookup_fast(&bpf->maps_neutral, &map->id, in nfp_map_ptr_record()
61 err = rhashtable_insert_fast(&bpf->maps_neutral, &record->l, in nfp_map_ptr_record()
78 nfp_map_ptrs_forget(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog) in nfp_map_ptrs_forget() argument
89 WARN_ON(rhashtable_remove_fast(&bpf->maps_neutral, in nfp_map_ptrs_forget()
111 nfp_map_ptrs_record(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog, in nfp_map_ptrs_record() argument
136 err = nfp_map_ptr_record(bpf, nfp_prog, in nfp_map_ptrs_record()
139 nfp_map_ptrs_forget(bpf, nfp_pro in nfp_map_ptrs_record()
332 nfp_bpf_map_alloc(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap) nfp_bpf_map_alloc() argument
410 nfp_bpf_map_free(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap) nfp_bpf_map_free() argument
425 nfp_ndo_bpf(struct nfp_app *app, struct nfp_net *nn, struct netdev_bpf *bpf) nfp_ndo_bpf() argument
445 nfp_bpf_event_output(struct nfp_app_bpf *bpf, const void *data, unsigned int len) nfp_bpf_event_output() argument
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/netronome/nfp/bpf/
H A Dmain.c27 struct nfp_app_bpf *bpf = nn->app->priv; in nfp_net_ebpf_capable() local
30 bpf->abi_version && in nfp_net_ebpf_capable()
31 nn_readb(nn, NFP_NET_CFG_BPF_ABI) == bpf->abi_version; in nfp_net_ebpf_capable()
206 nfp_bpf_parse_cap_adjust_head(struct nfp_app_bpf *bpf, void __iomem *value, in nfp_bpf_parse_cap_adjust_head() argument
210 struct nfp_cpp *cpp = bpf->app->pf->cpp; in nfp_bpf_parse_cap_adjust_head()
217 bpf->adjust_head.flags = readl(&cap->flags); in nfp_bpf_parse_cap_adjust_head()
218 bpf->adjust_head.off_min = readl(&cap->off_min); in nfp_bpf_parse_cap_adjust_head()
219 bpf->adjust_head.off_max = readl(&cap->off_max); in nfp_bpf_parse_cap_adjust_head()
220 bpf->adjust_head.guaranteed_sub = readl(&cap->guaranteed_sub); in nfp_bpf_parse_cap_adjust_head()
221 bpf in nfp_bpf_parse_cap_adjust_head()
238 nfp_bpf_parse_cap_func(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_func() argument
266 nfp_bpf_parse_cap_maps(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_maps() argument
286 nfp_bpf_parse_cap_random(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_random() argument
294 nfp_bpf_parse_cap_qsel(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_qsel() argument
301 nfp_bpf_parse_cap_adjust_tail(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_adjust_tail() argument
309 nfp_bpf_parse_cap_cmsg_multi_ent(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_cmsg_multi_ent() argument
317 nfp_bpf_parse_cap_abi_version(struct nfp_app_bpf *bpf, void __iomem *value, u32 length) nfp_bpf_parse_cap_abi_version() argument
418 nfp_bpf_init_capabilities(struct nfp_app_bpf *bpf) nfp_bpf_init_capabilities() argument
425 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ndo_init() local
432 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ndo_uninit() local
439 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_start() local
458 struct nfp_app_bpf *bpf; nfp_bpf_init() local
510 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_clean() local
[all...]
H A Dcmsg.c4 #include <linux/bpf.h>
18 nfp_bpf_cmsg_alloc(struct nfp_app_bpf *bpf, unsigned int size) in nfp_bpf_cmsg_alloc() argument
22 skb = nfp_app_ctrl_msg_alloc(bpf->app, size, GFP_KERNEL); in nfp_bpf_cmsg_alloc()
29 nfp_bpf_cmsg_map_req_size(struct nfp_app_bpf *bpf, unsigned int n) in nfp_bpf_cmsg_map_req_size() argument
34 size += (bpf->cmsg_key_sz + bpf->cmsg_val_sz) * n; in nfp_bpf_cmsg_map_req_size()
40 nfp_bpf_cmsg_map_req_alloc(struct nfp_app_bpf *bpf, unsigned int n) in nfp_bpf_cmsg_map_req_alloc() argument
42 return nfp_bpf_cmsg_alloc(bpf, nfp_bpf_cmsg_map_req_size(bpf, n)); in nfp_bpf_cmsg_map_req_alloc()
46 nfp_bpf_cmsg_map_reply_size(struct nfp_app_bpf *bpf, unsigne argument
57 nfp_bpf_ctrl_rc_to_errno(struct nfp_app_bpf *bpf, struct cmsg_reply_map_simple *reply) nfp_bpf_ctrl_rc_to_errno() argument
82 nfp_bpf_ctrl_alloc_map(struct nfp_app_bpf *bpf, struct bpf_map *map) nfp_bpf_ctrl_alloc_map() argument
120 nfp_bpf_ctrl_free_map(struct nfp_app_bpf *bpf, struct nfp_bpf_map *nfp_map) nfp_bpf_ctrl_free_map() argument
152 nfp_bpf_ctrl_req_key(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req, unsigned int n) nfp_bpf_ctrl_req_key() argument
159 nfp_bpf_ctrl_req_val(struct nfp_app_bpf *bpf, struct cmsg_req_map_op *req, unsigned int n) nfp_bpf_ctrl_req_val() argument
166 nfp_bpf_ctrl_reply_key(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply, unsigned int n) nfp_bpf_ctrl_reply_key() argument
173 nfp_bpf_ctrl_reply_val(struct nfp_app_bpf *bpf, struct cmsg_reply_map_op *reply, unsigned int n) nfp_bpf_ctrl_reply_val() argument
203 struct nfp_app_bpf *bpf = nfp_map->bpf; nfp_bpf_ctrl_op_cache_get() local
297 struct nfp_app_bpf *bpf = nfp_map->bpf; nfp_bpf_ctrl_entry_op() local
417 nfp_bpf_ctrl_cmsg_min_mtu(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_min_mtu() argument
423 nfp_bpf_ctrl_cmsg_mtu(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_mtu() argument
430 nfp_bpf_ctrl_cmsg_cache_cnt(struct nfp_app_bpf *bpf) nfp_bpf_ctrl_cmsg_cache_cnt() argument
444 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ctrl_msg_rx() local
467 struct nfp_app_bpf *bpf = app->priv; nfp_bpf_ctrl_msg_rx_raw() local
[all...]
H A Doffload.c9 #define pr_fmt(fmt) "NFP net bpf: " fmt
11 #include <linux/bpf.h>
31 nfp_map_ptr_record(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog, in nfp_map_ptr_record() argument
38 record = rhashtable_lookup_fast(&bpf->maps_neutral, &map->id, in nfp_map_ptr_record()
61 err = rhashtable_insert_fast(&bpf->maps_neutral, &record->l, in nfp_map_ptr_record()
78 nfp_map_ptrs_forget(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog) in nfp_map_ptrs_forget() argument
89 WARN_ON(rhashtable_remove_fast(&bpf->maps_neutral, in nfp_map_ptrs_forget()
111 nfp_map_ptrs_record(struct nfp_app_bpf *bpf, struct nfp_prog *nfp_prog, in nfp_map_ptrs_record() argument
136 err = nfp_map_ptr_record(bpf, nfp_prog, in nfp_map_ptrs_record()
139 nfp_map_ptrs_forget(bpf, nfp_pro in nfp_map_ptrs_record()
332 nfp_bpf_map_alloc(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap) nfp_bpf_map_alloc() argument
410 nfp_bpf_map_free(struct nfp_app_bpf *bpf, struct bpf_offloaded_map *offmap) nfp_bpf_map_free() argument
425 nfp_ndo_bpf(struct nfp_app *app, struct nfp_net *nn, struct netdev_bpf *bpf) nfp_ndo_bpf() argument
445 nfp_bpf_event_output(struct nfp_app_bpf *bpf, const void *data, unsigned int len) nfp_bpf_event_output() argument
[all...]
/kernel/linux/linux-6.6/samples/bpf/
H A DMakefile51 LIBBPF_SRC = $(TOOLS_PATH)/lib/bpf
57 CGROUP_HELPERS := ../../tools/testing/selftests/bpf/cgroup_helpers.o
58 TRACE_HELPERS := ../../tools/testing/selftests/bpf/trace_helpers.o
107 always-y += tracex1.bpf.o
108 always-y += tracex2.bpf.o
109 always-y += tracex3.bpf.o
110 always-y += tracex4.bpf.o
111 always-y += tracex5.bpf.o
112 always-y += tracex6.bpf.o
113 always-y += tracex7.bpf
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/
H A Dtest_bpftool_build.sh17 # Assume script is located under tools/testing/selftests/bpf/. We want to start
23 if [ ! -e tools/bpf/bpftool/Makefile ]; then
92 make_and_clean tools/bpf
93 ## "make tools/bpf" sets $(OUTPUT) to ...tools/bpf/runqslower for
96 make -C tools/bpf/runqslower OUTPUT=${KDIR_ROOT_DIR}/tools/bpf/runqslower/ clean
101 # make_with_tmpdir tools/bpf OUTPUT
102 echo -e "skip: make tools/bpf OUTPUT=<dir> (not supported)\n"
104 make_with_tmpdir tools/bpf
[all...]
H A DMakefile11 BPFDIR := $(LIBDIR)/bpf
13 BPFTOOLDIR := $(TOOLSDIR)/bpf/bpftool
27 BPF_GCC ?= $(shell command -v bpf-gcc;)
41 # Check whether bpf cpu=v4 is supported or not by clang
42 ifneq ($(shell $(CLANG) --target=bpf -mcpu=help 2>&1 | grep 'v4'),)
55 # Also test bpf-gcc, if present
66 TEST_GEN_FILES = test_lwt_ip_encap.bpf.o test_tc_edt.bpf.o
236 $(Q)$(MAKE) $(submake_extras) -C $(TOOLSDIR)/bpf/runqslower \
310 $(APIDIR)/linux/bpf
[all...]
/kernel/linux/linux-5.10/drivers/net/netdevsim/
H A Dbpf.c16 #include <linux/bpf.h>
180 static int nsim_xdp_offload_prog(struct netdevsim *ns, struct netdev_bpf *bpf) in nsim_xdp_offload_prog() argument
182 if (!nsim_xdp_offload_active(ns) && !bpf->prog) in nsim_xdp_offload_prog()
184 if (!nsim_xdp_offload_active(ns) && bpf->prog && ns->bpf_offloaded) { in nsim_xdp_offload_prog()
185 NSIM_EA(bpf->extack, "TC program is already loaded"); in nsim_xdp_offload_prog()
189 return nsim_bpf_offload(ns, bpf->prog, nsim_xdp_offload_active(ns)); in nsim_xdp_offload_prog()
193 nsim_xdp_set_prog(struct netdevsim *ns, struct netdev_bpf *bpf, in nsim_xdp_set_prog() argument
198 if (bpf->command == XDP_SETUP_PROG && !ns->bpf_xdpdrv_accept) { in nsim_xdp_set_prog()
199 NSIM_EA(bpf->extack, "driver XDP disabled in DebugFS"); in nsim_xdp_set_prog()
202 if (bpf in nsim_xdp_set_prog()
293 nsim_setup_prog_checks(struct netdevsim *ns, struct netdev_bpf *bpf) nsim_setup_prog_checks() argument
307 nsim_setup_prog_hw_checks(struct netdevsim *ns, struct netdev_bpf *bpf) nsim_setup_prog_hw_checks() argument
551 nsim_bpf(struct net_device *dev, struct netdev_bpf *bpf) nsim_bpf() argument
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/
H A Dtest_bpftool_build.sh17 # Assume script is located under tools/testing/selftests/bpf/. We want to start
23 if [ ! -e tools/bpf/bpftool/Makefile ]; then
109 make_and_clean tools/bpf
114 # make_with_tmpdir tools/bpf OUTPUT
115 echo -e "skip: make tools/bpf OUTPUT=<dir> (not supported)\n"
117 make_with_tmpdir tools/bpf O
119 echo -e "skip: make tools/bpf (no .config found)\n"
120 echo -e "skip: make tools/bpf OUTPUT=<dir> (not supported)\n"
121 echo -e "skip: make tools/bpf O=<dir> (no .config found)\n"
126 make_and_clean -C tools/bpf/bpftoo
[all...]
H A Dtest_cpp.cpp3 #include <bpf/libbpf.h>
4 #include <bpf/bpf.h>
5 #include <bpf/btf.h>
17 /* bpf.h */ in main()
/kernel/linux/linux-6.6/drivers/net/netdevsim/
H A Dbpf.c16 #include <linux/bpf.h>
180 static int nsim_xdp_offload_prog(struct netdevsim *ns, struct netdev_bpf *bpf) in nsim_xdp_offload_prog() argument
182 if (!nsim_xdp_offload_active(ns) && !bpf->prog) in nsim_xdp_offload_prog()
184 if (!nsim_xdp_offload_active(ns) && bpf->prog && ns->bpf_offloaded) { in nsim_xdp_offload_prog()
185 NSIM_EA(bpf->extack, "TC program is already loaded"); in nsim_xdp_offload_prog()
189 return nsim_bpf_offload(ns, bpf->prog, nsim_xdp_offload_active(ns)); in nsim_xdp_offload_prog()
193 nsim_xdp_set_prog(struct netdevsim *ns, struct netdev_bpf *bpf, in nsim_xdp_set_prog() argument
198 if (bpf->command == XDP_SETUP_PROG && !ns->bpf_xdpdrv_accept) { in nsim_xdp_set_prog()
199 NSIM_EA(bpf->extack, "driver XDP disabled in DebugFS"); in nsim_xdp_set_prog()
202 if (bpf in nsim_xdp_set_prog()
293 nsim_setup_prog_checks(struct netdevsim *ns, struct netdev_bpf *bpf) nsim_setup_prog_checks() argument
307 nsim_setup_prog_hw_checks(struct netdevsim *ns, struct netdev_bpf *bpf) nsim_setup_prog_hw_checks() argument
547 nsim_bpf(struct net_device *dev, struct netdev_bpf *bpf) nsim_bpf() argument
[all...]
/kernel/linux/linux-6.6/kernel/bpf/
H A Dnet_namespace.c3 #include <linux/bpf.h>
4 #include <linux/bpf-netns.h>
61 run_array = rcu_replace_pointer(net->bpf.run_array[type], NULL, in netns_bpf_run_array_detach()
72 list_for_each_entry(pos, &net->bpf.links[type], node) { in link_index()
85 list_for_each(pos, &net->bpf.links[type]) in link_count()
96 list_for_each_entry(pos, &net->bpf.links[type], node) { in fill_prog_array()
134 old_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_release()
142 rcu_assign_pointer(net->bpf.run_array[type], new_array); in bpf_netns_link_release()
189 run_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_update_prog()
255 run_array = rcu_dereference_protected(net->bpf in __netns_bpf_prog_query()
[all...]
H A Dcgroup.c15 #include <linux/bpf.h>
16 #include <linux/bpf-cgroup.h>
82 ret = bpf_prog_run_array_cg(&cgrp->bpf, in __cgroup_bpf_run_lsm_sock()
104 ret = bpf_prog_run_array_cg(&cgrp->bpf, in __cgroup_bpf_run_lsm_socket()
123 ret = bpf_prog_run_array_cg(&cgrp->bpf, in __cgroup_bpf_run_lsm_current()
195 percpu_ref_kill(&cgrp->bpf.refcnt); in cgroup_bpf_offline()
271 * cgroup_bpf_release() - put references of all bpf programs and
272 * release all cgroup bpf data
278 bpf.release_work); in cgroup_bpf_release()
280 struct list_head *storages = &cgrp->bpf in cgroup_bpf_release()
[all...]
/kernel/linux/linux-5.10/kernel/bpf/
H A Dnet_namespace.c3 #include <linux/bpf.h>
60 run_array = rcu_replace_pointer(net->bpf.run_array[type], NULL, in netns_bpf_run_array_detach()
71 list_for_each_entry(pos, &net->bpf.links[type], node) { in link_index()
84 list_for_each(pos, &net->bpf.links[type]) in link_count()
95 list_for_each_entry(pos, &net->bpf.links[type], node) { in fill_prog_array()
133 old_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_release()
141 rcu_assign_pointer(net->bpf.run_array[type], new_array); in bpf_netns_link_release()
188 run_array = rcu_dereference_protected(net->bpf.run_array[type], in bpf_netns_link_update_prog()
254 run_array = rcu_dereference_protected(net->bpf.run_array[type], in __netns_bpf_prog_query()
315 if (!list_empty(&net->bpf in netns_bpf_prog_attach()
[all...]
H A Dcgroup.c15 #include <linux/bpf.h>
16 #include <linux/bpf-cgroup.h>
28 percpu_ref_kill(&cgrp->bpf.refcnt); in cgroup_bpf_offline()
104 * cgroup_bpf_release() - put references of all bpf programs and
105 * release all cgroup bpf data
111 bpf.release_work); in cgroup_bpf_release()
113 struct list_head *storages = &cgrp->bpf.storages; in cgroup_bpf_release()
120 for (type = 0; type < ARRAY_SIZE(cgrp->bpf.progs); type++) { in cgroup_bpf_release()
121 struct list_head *progs = &cgrp->bpf.progs[type]; in cgroup_bpf_release()
134 cgrp->bpf in cgroup_bpf_release()
[all...]
/kernel/linux/linux-5.10/net/core/
H A Dlwt_bpf.c9 #include <linux/bpf.h>
73 pr_warn_once("bpf-lwt: Illegal return value %u, expect packet loss\n", ret); in run_lwt_bpf()
117 struct bpf_lwt *bpf; in bpf_input() local
120 bpf = bpf_lwt_lwtunnel(dst->lwtstate); in bpf_input()
121 if (bpf->in.prog) { in bpf_input()
122 ret = run_lwt_bpf(skb, &bpf->in, dst, NO_REDIRECT); in bpf_input()
140 struct bpf_lwt *bpf; in bpf_output() local
143 bpf = bpf_lwt_lwtunnel(dst->lwtstate); in bpf_output()
144 if (bpf->out.prog) { in bpf_output()
145 ret = run_lwt_bpf(skb, &bpf in bpf_output()
269 struct bpf_lwt *bpf; bpf_xmit() local
318 struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt); bpf_destroy_state() local
375 struct bpf_lwt *bpf; bpf_build_state() local
463 struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt); bpf_fill_encap_info() local
[all...]
/kernel/linux/linux-6.6/net/core/
H A Dlwt_bpf.c10 #include <linux/bpf.h>
74 pr_warn_once("bpf-lwt: Illegal return value %u, expect packet loss\n", ret); in run_lwt_bpf()
118 struct bpf_lwt *bpf; in bpf_input() local
121 bpf = bpf_lwt_lwtunnel(dst->lwtstate); in bpf_input()
122 if (bpf->in.prog) { in bpf_input()
123 ret = run_lwt_bpf(skb, &bpf->in, dst, NO_REDIRECT); in bpf_input()
141 struct bpf_lwt *bpf; in bpf_output() local
144 bpf = bpf_lwt_lwtunnel(dst->lwtstate); in bpf_output()
145 if (bpf->out.prog) { in bpf_output()
146 ret = run_lwt_bpf(skb, &bpf in bpf_output()
270 struct bpf_lwt *bpf; bpf_xmit() local
319 struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt); bpf_destroy_state() local
376 struct bpf_lwt *bpf; bpf_build_state() local
464 struct bpf_lwt *bpf = bpf_lwt_lwtunnel(lwt); bpf_fill_encap_info() local
[all...]
/kernel/linux/linux-5.10/samples/seccomp/
H A DMakefile2 userprogs-always-y += bpf-fancy dropper bpf-direct user-trap
4 bpf-fancy-objs := bpf-fancy.o bpf-helper.o
/kernel/linux/linux-6.6/samples/seccomp/
H A DMakefile2 userprogs-always-y += bpf-fancy dropper bpf-direct user-trap
4 bpf-fancy-objs := bpf-fancy.o bpf-helper.o
/kernel/linux/linux-6.6/samples/hid/
H A DMakefile13 LIBBPF_SRC = $(TOOLS_PATH)/lib/bpf
59 # Allows pointing LLC/CLANG to a LLVM backend with bpf support, redefine on cmdline:
60 # make M=samples/bpf LLC=~/git/llvm-project/llvm/build/bin/llc CLANG=~/git/llvm-project/llvm/build/bin/clang
85 BTF_LLC_PROBE := $(shell $(LLC) -march=bpf -mattr=help 2>&1 | grep dwarfris)
89 $(CLANG) --target=bpf -O2 -g -c -x c - -o ./llvm_btf_verify.o; \
121 BPFTOOLDIR := $(TOOLS_PATH)/bpf/bpftool
135 # Verify LLVM compiler tools are available and bpf target is supported by llc
147 @if ! (${LLC} -march=bpf -mattr=help > /dev/null 2>&1); then \
148 echo "*** ERROR: LLVM (${LLC}) does not support 'bpf' target" ;\
184 # '--target=bpf'
[all...]
/kernel/linux/linux-5.10/tools/lib/bpf/
H A DMakefile15 # This will work when bpf is built in tools env. where srctree
63 FEATURE_TESTS = libelf zlib bpf
64 FEATURE_DISPLAY = libelf zlib bpf
67 FEATURE_CHECK_CFLAGS-bpf = $(INCLUDES)
161 @(test -f ../../include/uapi/linux/bpf.h -a -f ../../../include/uapi/linux/bpf.h && ( \
162 (diff -B ../../include/uapi/linux/bpf.h ../../../include/uapi/linux/bpf.h >/dev/null) || \
163 echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf
[all...]
/kernel/linux/linux-5.10/kernel/bpf/preload/iterators/
H A DMakefile8 LIBBPF_SRC := $(abspath ../../../../tools/lib/bpf)
36 iterators.skel.h: $(OUTPUT)/iterators.bpf.o | $(BPFTOOL)
41 $(OUTPUT)/iterators.bpf.o: iterators.bpf.c $(BPFOBJ) | $(OUTPUT)
43 $(Q)$(CLANG) -g -O2 -target bpf $(INCLUDES) \
56 $(Q)$(MAKE) $(submake_extras) -C ../../../../tools/bpf/bpftool \
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dtest_trace_ext.c3 #include <linux/bpf.h>
5 #include <bpf/bpf_helpers.h>
6 #include <bpf/bpf_endian.h>
7 #include <bpf/bpf_tracing.h>

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