| /samples/bpf/ |
| D | xdp_sample.bpf.h | 69 static __always_inline void __read_once_size(const volatile void *p, void *res, int size) in __read_once_size() argument
71 switch (size) { in __read_once_size()
78 __builtin_memcpy((void *)res, (const void *)p, size); in __read_once_size()
83 static __always_inline void __write_once_size(volatile void *p, void *res, int size) in __write_once_size() argument
85 switch (size) { in __write_once_size()
92 __builtin_memcpy((void *)p, (const void *)res, size); in __write_once_size()
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| D | xdp_sample_user.h | 52 static inline char *safe_strncpy(char *dst, const char *src, size_t size) in safe_strncpy() argument
54 if (!size) in safe_strncpy()
56 strncpy(dst, src, size - 1); in safe_strncpy()
57 dst[size - 1] = '\0'; in safe_strncpy()
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| D | trace_output_user.c | 22 static void print_bpf_output(void *ctx, int cpu, void *data, __u32 size) in print_bpf_output() argument
31 e->pid, e->cookie, size); in print_bpf_output()
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| D | test_lru_dist.c | 202 static int create_map(int map_type, int map_flags, unsigned int size) in create_map() argument
210 sizeof(unsigned long long), size, &opts); in create_map()
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| D | xdp_sample_user.c | 1230 size_t size = sample_map_count[i] * sizeof(struct datarec); in sample_setup_maps_mappings() local
1232 sample_mmap[i] = mmap(NULL, size, PROT_READ | PROT_WRITE, in sample_setup_maps_mappings()
1365 size_t size; in sample_exit() local
1368 size = sample_map_count[i] * sizeof(**sample_mmap); in sample_exit()
1369 munmap(sample_mmap[i], size); in sample_exit()
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| D | task_fd_query_user.c | 152 attr.size = sizeof(attr); in test_nondebug_fs_kuprobe_common()
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| /samples/hid/ |
| D | hid_surface_dial.bpf.c | 50 const size_t size = sizeof(haptic_data); in set_haptic() local
54 if (size > sizeof(haptic_data)) in set_haptic()
63 ret = hid_bpf_hw_request(ctx, haptic_data, size, HID_FEATURE_REPORT, HID_REQ_GET_REPORT); in set_haptic()
92 ret = hid_bpf_hw_request(ctx, haptic_data, size, HID_FEATURE_REPORT, HID_REQ_SET_REPORT); in set_haptic()
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| D | hid_mouse.bpf.c | 16 bpf_printk("event: size: %d", hctx->size); in hid_y_event()
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| /samples/connector/ |
| D | cn_test.c | 44 int size, size0;
51 size = NLMSG_SPACE(size0);
53 skb = alloc_skb(size, GFP_ATOMIC);
55 pr_err("failed to allocate new skb with size=%u\n", size);
59 nlh = nlmsg_put(skb, 0, 0x123, NLMSG_DONE, size - sizeof(*nlh), 0);
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| D | ucon.c | 49 unsigned int size; in netlink_send() local
54 size = NLMSG_SPACE(sizeof(struct cn_msg) + msg->len); in netlink_send()
60 nlh->nlmsg_len = size; in netlink_send()
70 err = send(s, nlh, size, 0); in netlink_send()
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| /samples/hidraw/ |
| D | hid-example.c | 76 rpt_desc.size = desc_size; in main()
82 for (i = 0; i < rpt_desc.size; i++) in main()
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| /samples/user_events/ |
| D | example.c | 25 reg.size = sizeof(reg); in event_reg()
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| /samples/vfio-mdev/ |
| D | mbochs.c | 159 u64 size; member
280 mode->size = (u64)mode->stride * mode->height; in mbochs_check_framebuffer()
289 if (mode->offset + mode->size > mdev_state->memsize) { in mbochs_check_framebuffer()
862 dmabuf->mode.offset, dmabuf->mode.size, dmabuf->pagecount); in mbochs_print_dmabuf()
878 0, dmabuf->mode.size, GFP_KERNEL) < 0) in mbochs_map_dmabuf()
947 dmabuf->pagecount = DIV_ROUND_UP(mode->size, PAGE_SIZE); in mbochs_dmabuf_alloc()
1021 exp_info.size = dmabuf->mode.size; in mbochs_dmabuf_export()
1047 region_info->size = MBOCHS_CONFIG_SPACE_SIZE; in mbochs_get_region_info()
1053 region_info->size = mdev_state->memsize; in mbochs_get_region_info()
1060 region_info->size = MBOCHS_MMIO_BAR_SIZE; in mbochs_get_region_info()
[all …]
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| D | README.rst | 67 Region 0: I/O ports at c150 [size=8]
68 Region 1: I/O ports at c158 [size=8]
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| D | mtty.c | 83 u32 size; member
680 if (!mdev_state->region_info[index].size) in mdev_read_base()
1724 unsigned int size = 0; in mtty_get_region_info() local
1735 size = MTTY_CONFIG_SPACE_SIZE; in mtty_get_region_info()
1738 size = MTTY_IO_BAR_SIZE; in mtty_get_region_info()
1742 size = MTTY_IO_BAR_SIZE; in mtty_get_region_info()
1745 size = 0; in mtty_get_region_info()
1749 mdev_state->region_info[bar_index].size = size; in mtty_get_region_info()
1753 region_info->size = size; in mtty_get_region_info()
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| D | mdpy.c | 449 region_info->size = MDPY_CONFIG_SPACE_SIZE; in mdpy_get_region_info()
456 region_info->size = mdev_state->memsize; in mdpy_get_region_info()
462 region_info->size = 0; in mdpy_get_region_info()
502 plane->size = mdev_state->memsize; in mdpy_query_gfx_plane()
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| /samples/uhid/ |
| D | uhid-example.c | 214 if (ev->u.output.size != 2) in handle_output()
284 ev.u.input.size = 5; in send_event()
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| /samples/v4l/ |
| D | v4l2-pci-skeleton.c | 188 unsigned long size = skel->format.sizeimage; in buffer_prepare() local
190 if (vb2_plane_size(vb, 0) < size) { in buffer_prepare()
192 vb2_plane_size(vb, 0), size); in buffer_prepare()
196 vb2_set_plane_payload(vb, 0, size); in buffer_prepare()
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| /samples/acrn/ |
| D | vm-sample.c | 116 bytes = io_req->reqs.pio_request.size; in main()
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| /samples/landlock/ |
| D | sandboxer.c | 31 const size_t size, const __u32 flags) in landlock_create_ruleset() argument
33 return syscall(__NR_landlock_create_ruleset, attr, size, flags); in landlock_create_ruleset()
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| /samples/pktgen/ |
| D | README.rst | 20 -s : ($PKT_SIZE) packet size
|