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/samples/hid/
A Dhid_mouse.bpf.c13 if (!data) in hid_y_event()
18 data[0], in hid_y_event()
19 data[1], in hid_y_event()
20 data[2]); in hid_y_event()
22 data[3], in hid_y_event()
23 data[4], in hid_y_event()
26 data[6], in hid_y_event()
27 data[7], in hid_y_event()
30 y = data[3] | (data[4] << 8); in hid_y_event()
58 if (!data) in hid_x_event()
[all …]
A Dhid_surface_dial.bpf.c18 if (!data) in BPF_PROG()
22 data[1] &= 0xfd; in BPF_PROG()
25 data[4] = 0; in BPF_PROG()
26 data[5] = 0; in BPF_PROG()
29 data[6] = 0; in BPF_PROG()
30 data[7] = 0; in BPF_PROG()
110 if (!data) in BPF_PROG()
115 data[33] = 2; in BPF_PROG()
118 data[45] = HID_GD_WHEEL; in BPF_PROG()
127 data[88] = 0x06; in BPF_PROG()
[all …]
/samples/bpf/
A Dparse_varlen.c56 iph = data + nh_off; in parse_ipv4()
65 iph = data + nh_off + ihl_len; in parse_ipv4()
85 ip6h = data + nh_off; in parse_ipv6()
92 iph = data + nh_off + ihl_len; in parse_ipv6()
115 void *data = (void *)(long)skb->data; in handle_ingress() local
116 struct ethhdr *eth = data; in handle_ingress()
121 if (data + nh_off > data_end) in handle_ingress()
129 vhdr = data + nh_off; in handle_ingress()
131 if (data + nh_off > data_end) in handle_ingress()
138 vhdr = data + nh_off; in handle_ingress()
[all …]
A Dtc_l2_redirect_kern.c61 void *data = (void *)(long)skb->data; in _l2_to_iptun_ingress_forward() local
62 struct eth_hdr *eth = data; in _l2_to_iptun_ingress_forward()
66 if (data + sizeof(*eth) > data_end) in _l2_to_iptun_ingress_forward()
110 void *data = (void *)(long)skb->data; in _l2_to_iptun_ingress_redirect() local
111 struct eth_hdr *eth = data; in _l2_to_iptun_ingress_redirect()
115 if (data + sizeof(*eth) > data_end) in _l2_to_iptun_ingress_redirect()
149 void *data = (void *)(long)skb->data; in _l2_to_ip6tun_ingress_redirect() local
150 struct eth_hdr *eth = data; in _l2_to_ip6tun_ingress_redirect()
154 if (data + sizeof(*eth) > data_end) in _l2_to_ip6tun_ingress_redirect()
203 void *data = (void *)(long)skb->data; in _drop_non_tun_vip() local
[all …]
A Dhash_func01.h10 __u32 SuperFastHash (const char *data, int len, __u32 initval) { in SuperFastHash() argument
15 if (len <= 0 || data == NULL) return 0; in SuperFastHash()
23 hash += get16bits (data); in SuperFastHash()
24 tmp = (get16bits (data+2) << 11) ^ hash; in SuperFastHash()
26 data += 2*sizeof (__u16); in SuperFastHash()
32 case 3: hash += get16bits (data); in SuperFastHash()
34 hash ^= ((signed char)data[sizeof (__u16)]) << 18; in SuperFastHash()
37 case 2: hash += get16bits (data); in SuperFastHash()
41 case 1: hash += (signed char)*data; in SuperFastHash()
A Dxdp2skb_meta_kern.c35 void *data; in _xdp_mark() local
50 data = (void *)(unsigned long)ctx->data; in _xdp_mark()
54 if (meta + 1 > data) in _xdp_mark()
65 void *data = (void *)(unsigned long)ctx->data; in _tc_mark() local
70 if (meta + 1 > data) { in _tc_mark()
A Dxdp_adjust_tail_kern.c52 eth = data; in swap_mac()
77 void *data = (void *)(long)xdp->data; in send_icmp4_too_big() local
89 orig_eth = data + headroom; in send_icmp4_too_big()
90 swap_mac(data, orig_eth); in send_icmp4_too_big()
92 iph = data + off; in send_icmp4_too_big()
94 icmp_hdr = data + off; in send_icmp4_too_big()
96 orig_iph = data + off; in send_icmp4_too_big()
124 void *data = (void *)(long)xdp->data; in handle_ipv4() local
125 int pckt_size = data_end - data; in handle_ipv4()
141 void *data = (void *)(long)xdp->data; in _xdp_icmp() local
[all …]
A Dparse_simple.c29 void *data = (void *)(long)skb->data; in handle_ingress() local
30 struct eth_hdr *eth = data; in handle_ingress()
31 struct iphdr *iph = data + sizeof(*eth); in handle_ingress()
32 struct udphdr *udp = data + sizeof(*eth) + sizeof(*iph); in handle_ingress()
36 if (data + sizeof(*eth) + sizeof(*iph) + sizeof(*udp) > data_end) in handle_ingress()
A Dtrace_output.bpf.c18 } data; in bpf_prog1() local
20 data.pid = bpf_get_current_pid_tgid(); in bpf_prog1()
21 data.cookie = 0x12345678; in bpf_prog1()
23 bpf_perf_event_output(ctx, &my_map, 0, &data, sizeof(data)); in bpf_prog1()
A Dxdp_tx_iptunnel_kern.c80 void *data = (void *)(long)xdp->data; in handle_ipv4() local
115 data = (void *)(long)xdp->data; in handle_ipv4()
118 new_eth = data; in handle_ipv4()
119 iph = data + sizeof(*new_eth); in handle_ipv4()
120 old_eth = data + sizeof(*iph); in handle_ipv4()
155 void *data = (void *)(long)xdp->data; in handle_ipv6() local
187 data = (void *)(long)xdp->data; in handle_ipv6()
190 new_eth = data; in handle_ipv6()
191 ip6h = data + sizeof(*new_eth); in handle_ipv6()
219 void *data = (void *)(long)xdp->data; in _xdp_tx_iptunnel() local
[all …]
A Dlwt_len_hist_user.c33 uint64_t values[nr_cpus], sum, max_value = 0, data[MAX_INDEX] = {}; in main() local
57 data[next_key] = sum; in main()
68 stars(starstr, data[i - 1], max_value, MAX_STARS); in main()
70 (1l << i) >> 1, (1l << i) - 1, data[i - 1], in main()
A Dxdp_fwd_kern.c46 void *data = (void *)(long)ctx->data; in xdp_fwd_flags() local
48 struct ethhdr *eth = data; in xdp_fwd_flags()
56 if (data + nh_off > data_end) in xdp_fwd_flags()
63 iph = data + nh_off; in xdp_fwd_flags()
83 ip6h = data + nh_off; in xdp_fwd_flags()
A Dxdp_router_ipv4.bpf.c77 void *data = (void *)(long)ctx->data; in xdp_router_ipv4_prog() local
78 struct ethhdr *eth = data; in xdp_router_ipv4_prog()
88 if (data + nh_off > data_end) in xdp_router_ipv4_prog()
96 vhdr = data + nh_off; in xdp_router_ipv4_prog()
98 if (data + nh_off > data_end) in xdp_router_ipv4_prog()
110 struct iphdr *iph = data + nh_off; in xdp_router_ipv4_prog()
A Dlathist_user.c17 long data[MAX_ENTRIES]; member
53 stars(starstr, hist->data[i - 1], hist->max, MAX_STARS); in print_hist()
56 hist->data[i - 1], MAX_STARS, starstr); in print_hist()
74 cpu_hist[c].data[i] = value; in get_data()
/samples/rust/
A Drust_configfs.rs54 data: Configuration, in init()
80 data: Child, in make_group()
97 let data = container.message;
98 page[0..data.len()].copy_from_slice(data);
99 Ok(data.len())
110 let data = guard.0.as_slice();
146 data: GrandChild, in make_group()
167 page[0..data.len()].copy_from_slice(data);
168 Ok(data.len())
189 page[0..data.len()].copy_from_slice(data);
[all …]
/samples/connector/
A Ducon.c104 struct cn_msg *data; in main() local
168 data = (struct cn_msg *)buf; in main()
170 data->id.idx = CN_TEST_IDX; in main()
171 data->id.val = CN_TEST_VAL; in main()
172 data->seq = seq++; in main()
173 data->ack = 0; in main()
174 data->len = 0; in main()
178 len = netlink_send(s, data); in main()
181 ulog("%d messages have been sent to %08x.%08x.\n", i, data->id.idx, data->id.val); in main()
222 data = (struct cn_msg *)NLMSG_DATA(reply); in main()
[all …]
A Dcn_test.c30 msg->len ? (char *)msg->data : ""); in cn_test_callback()
118 char data[32]; in cn_test_timer_func() local
122 m = kzalloc(sizeof(*m) + sizeof(data), GFP_ATOMIC); in cn_test_timer_func()
127 m->len = sizeof(data); in cn_test_timer_func()
130 scnprintf(data, sizeof(data), "counter = %u", in cn_test_timer_func()
133 memcpy(m + 1, data, m->len); in cn_test_timer_func()
/samples/kprobes/
A Dkretprobe_example.c41 struct my_data *data; in entry_handler() local
46 data = (struct my_data *)ri->data; in entry_handler()
47 data->entry_stamp = ktime_get(); in entry_handler()
60 struct my_data *data = (struct my_data *)ri->data; in ret_handler() local
65 delta = ktime_to_ns(ktime_sub(now, data->entry_stamp)); in ret_handler()
/samples/acrn/
A Dguest.ld8 .data : { *(.data) }
/samples/uhid/
A Duhid-example.c217 if (ev->u.output.data[0] != 0x2) in handle_output()
222 ev->u.output.data[1]); in handle_output()
286 ev.u.input.data[0] = 0x1; in send_event()
288 ev.u.input.data[1] |= 0x1; in send_event()
290 ev.u.input.data[1] |= 0x2; in send_event()
292 ev.u.input.data[1] |= 0x4; in send_event()
294 ev.u.input.data[2] = abs_hor; in send_event()
295 ev.u.input.data[3] = abs_ver; in send_event()
296 ev.u.input.data[4] = wheel; in send_event()
/samples/vfio-mdev/
A Dmtty.c147 struct mtty_data data; member
367 u8 data = *buf; in handle_bar_write() local
489 if (data & UART_LCR_DLAB) { in handle_bar_write()
502 (data & UART_MCR_OUT2)) { in handle_bar_write()
939 memcpy(&migf->data.ports[i], in mtty_save_state()
1060 if (migf->data.magic != MTTY_MAGIC || migf->data.flags || in mtty_resume_write()
1614 int fd = *(int *)data; in mtty_set_irqs()
1668 int fd = *(int *)data; in mtty_set_irqs()
1888 if (IS_ERR(data)) in mtty_ioctl()
1889 return PTR_ERR(data); in mtty_ioctl()
[all …]
/samples/damon/
A Dwsse.c38 static int damon_sample_wsse_repeat_call_fn(void *data) in damon_sample_wsse_repeat_call_fn() argument
40 struct damon_ctx *c = data; in damon_sample_wsse_repeat_call_fn()
92 repeat_call_control.data = ctx; in damon_sample_wsse_start()
A Dprcl.c37 static int damon_sample_prcl_repeat_call_fn(void *data) in damon_sample_prcl_repeat_call_fn() argument
39 struct damon_ctx *c = data; in damon_sample_prcl_repeat_call_fn()
112 repeat_call_control.data = ctx; in damon_sample_prcl_start()
/samples/mei/
A Dmei-amt-version.c116 struct mei_connect_client_data data; in mei_init() local
126 memset(&data, 0, sizeof(data)); in mei_init()
129 memcpy(&data.in_client_uuid, &me->guid, sizeof(me->guid)); in mei_init()
130 result = ioctl(me->fd, IOCTL_MEI_CONNECT_CLIENT, &data); in mei_init()
135 cl = &data.out_client_properties; in mei_init()
279 unsigned char data[]; member
326 code_ver = (struct amt_code_versions *)resp->data; in amt_verify_code_versions()
438 memcpy(versions, response->data, sizeof(struct amt_code_versions)); in amt_get_code_versions()
/samples/timers/
A Dhpet_example.c187 long data; in hpet_poll() local
199 if (read(fd, &data, sizeof(data)) != sizeof(data)) { in hpet_poll()
204 data); in hpet_poll()

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