| /drivers/mtd/tests/ |
| D | mtd_nandecctest.c | 47 size_t size) in single_bit_error_data() argument
49 unsigned int offset = prandom_u32() % (size * BITS_PER_BYTE); in single_bit_error_data()
51 memcpy(error_data, correct_data, size); in single_bit_error_data()
56 size_t size) in double_bit_error_data() argument
60 offset[0] = prandom_u32() % (size * BITS_PER_BYTE); in double_bit_error_data()
62 offset[1] = prandom_u32() % (size * BITS_PER_BYTE); in double_bit_error_data()
65 memcpy(error_data, correct_data, size); in double_bit_error_data()
71 static unsigned int random_ecc_bit(size_t size) in random_ecc_bit() argument
75 if (size == 256) { in random_ecc_bit()
88 size_t size) in single_bit_error_ecc() argument
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| /drivers/misc/mic/scif/ |
| D | scif_rb.c | 25 #define scif_rb_ring_cnt(head, tail, size) CIRC_CNT(head, tail, size) argument
26 #define scif_rb_ring_space(head, tail, size) CIRC_SPACE(head, tail, size) argument
37 void *rb_base, u8 size) in scif_rb_init() argument
40 rb->size = (1 << size); in scif_rb_init()
49 void *msg, u32 size) in memcpy_torb() argument
53 if (header + size >= rb->rb_base + rb->size) { in memcpy_torb()
55 size1 = (u32)(rb->rb_base + rb->size - header); in memcpy_torb()
56 size2 = size - size1; in memcpy_torb()
61 memcpy_toio((void __iomem __force *)header, msg, size); in memcpy_torb()
67 void *msg, u32 size) in memcpy_fromrb() argument
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| /drivers/uwb/ |
| D | est.c | 68 .size = sizeof(struct uwb_rc_evt_ie_rcv),
72 .size = sizeof(struct uwb_rc_evt_beacon),
76 .size = sizeof(struct uwb_rc_evt_beacon_size),
79 .size = sizeof(struct uwb_rc_evt_bpoie_change),
84 .size = sizeof(struct uwb_rc_evt_bp_slot_change),
87 .size = sizeof(struct uwb_rc_evt_bp_switch_ie_rcv),
91 .size = sizeof(struct uwb_rc_evt_dev_addr_conflict),
94 .size = sizeof(struct uwb_rc_evt_drp_avail)
97 .size = sizeof(struct uwb_rc_evt_drp),
101 .size = sizeof(struct uwb_rc_evt_bp_switch_status),
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| /drivers/ntb/test/ |
| D | ntb_tool.c | 130 resource_size_t size; member
190 size_t size, loff_t *offp, in tool_dbfn_read() argument
200 buf_size = min_t(size_t, size, 0x20); in tool_dbfn_read()
209 rc = simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_dbfn_read()
218 size_t size, loff_t *offp, in tool_dbfn_write() argument
227 buf = kmalloc(size + 1, GFP_KERNEL); in tool_dbfn_write()
231 rc = simple_write_to_buffer(buf, size, offp, ubuf, size); in tool_dbfn_write()
237 buf[size] = 0; in tool_dbfn_write()
259 return rc ? : size; in tool_dbfn_write()
263 size_t size, loff_t *offp, in tool_spadfn_read() argument
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| /drivers/infiniband/hw/cxgb3/ |
| D | cxio_dbg.c | 45 int size = 32; in cxio_dump_tpt() local
47 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC); in cxio_dump_tpt()
54 m->len = size; in cxio_dump_tpt()
64 while (size > 0) { in cxio_dump_tpt()
66 size -= 8; in cxio_dump_tpt()
78 int size, npages; in cxio_dump_pbl() local
82 size = npages * sizeof(u64); in cxio_dump_pbl()
84 m = kmalloc(sizeof(*m) + size, GFP_ATOMIC); in cxio_dump_pbl()
91 m->len = size; in cxio_dump_pbl()
102 while (size > 0) { in cxio_dump_pbl()
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| /drivers/acpi/ |
| D | nvs.c | 22 __u64 size; member
29 static int suspend_nvs_register(unsigned long start, unsigned long size);
37 int acpi_nvs_register(__u64 start, __u64 size) in acpi_nvs_register() argument
45 region->size = size; in acpi_nvs_register()
48 return suspend_nvs_register(start, size); in acpi_nvs_register()
51 int acpi_nvs_for_each_region(int (*func)(__u64 start, __u64 size, void *data), in acpi_nvs_for_each_region() argument
58 rc = func(region->phys_start, region->size, data); in acpi_nvs_for_each_region()
76 unsigned int size; member
94 static int suspend_nvs_register(unsigned long start, unsigned long size) in suspend_nvs_register() argument
99 start, start + size - 1, size); in suspend_nvs_register()
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| /drivers/pnp/isapnp/ |
| D | core.c | 364 static int __init isapnp_read_tag(unsigned char *type, unsigned short *size) in isapnp_read_tag() argument
374 *size = (tmp[1] << 8) | tmp[0]; in isapnp_read_tag()
377 *size = tag & 0x07; in isapnp_read_tag()
379 if (*type == 0xff && *size == 0xffff) /* probably invalid data */ in isapnp_read_tag()
396 int size, int number) in isapnp_parse_device() argument
403 isapnp_peek(tmp, size); in isapnp_parse_device()
425 int size) in isapnp_parse_irq_resource() argument
432 isapnp_peek(tmp, size); in isapnp_parse_irq_resource()
438 if (size > 2) in isapnp_parse_irq_resource()
449 int size) in isapnp_parse_dma_resource() argument
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| /drivers/mtd/ |
| D | mtdconcat.c | 77 size_t size, retsize; in concat_read() local
79 if (from >= subdev->size) { in concat_read()
81 size = 0; in concat_read()
82 from -= subdev->size; in concat_read()
85 if (from + len > subdev->size) in concat_read()
87 size = subdev->size - from; in concat_read()
90 size = len; in concat_read()
92 err = mtd_read(subdev, from, size, &retsize, buf); in concat_read()
109 len -= size; in concat_read()
113 buf += size; in concat_read()
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| /drivers/base/ |
| D | dma-mapping.c | 20 size_t size; member
29 dma_free_coherent(dev, this->size, this->vaddr, this->dma_handle); in dmam_coherent_release()
36 dma_free_noncoherent(dev, this->size, this->vaddr, this->dma_handle); in dmam_noncoherent_release()
44 WARN_ON(this->size != match->size || in dmam_match()
64 void *dmam_alloc_coherent(struct device *dev, size_t size, in dmam_alloc_coherent() argument
74 vaddr = dma_alloc_coherent(dev, size, dma_handle, gfp); in dmam_alloc_coherent()
82 dr->size = size; in dmam_alloc_coherent()
99 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr, in dmam_free_coherent() argument
102 struct dma_devres match_data = { size, vaddr, dma_handle }; in dmam_free_coherent()
104 dma_free_coherent(dev, size, vaddr, dma_handle); in dmam_free_coherent()
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| /drivers/gpu/drm/nouveau/nvkm/core/ |
| D | ioctl.c | 32 nvkm_ioctl_nop(struct nvkm_object *object, void *data, u32 size) in nvkm_ioctl_nop() argument
39 nvif_ioctl(object, "nop size %d\n", size); in nvkm_ioctl_nop()
40 if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { in nvkm_ioctl_nop()
49 nvkm_ioctl_sclass(struct nvkm_object *object, void *data, u32 size) in nvkm_ioctl_sclass() argument
57 nvif_ioctl(object, "sclass size %d\n", size); in nvkm_ioctl_sclass()
58 if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { in nvkm_ioctl_sclass()
61 if (size != args->v0.count * sizeof(args->v0.oclass[0])) in nvkm_ioctl_sclass()
81 nvkm_ioctl_new(struct nvkm_object *parent, void *data, u32 size) in nvkm_ioctl_new() argument
91 nvif_ioctl(parent, "new size %d\n", size); in nvkm_ioctl_new()
92 if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { in nvkm_ioctl_new()
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| /drivers/usb/host/ |
| D | ohci-dbg.c | 22 #define ohci_dbg_sw(ohci, next, size, format, arg...) \ argument
26 s_len = scnprintf (*next, *size, format, ## arg ); \
27 *size -= s_len; *next += s_len; \
33 #define ohci_dbg_nosw(ohci, next, size, format, arg...) \ argument
36 s_len = scnprintf(*next, *size, format, ## arg); \
37 *size -= s_len; *next += s_len; \
46 unsigned *size) in ohci_dump_intr_mask() argument
48 ohci_dbg_sw (ohci, next, size, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", in ohci_dump_intr_mask()
68 unsigned *size) in maybe_print_eds() argument
71 ohci_dbg_sw (ohci, next, size, "%s %08x\n", label, value); in maybe_print_eds()
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| D | ehci-dbg.c | 388 unsigned size = *sizep; in qh_lines() local
408 temp = scnprintf(next, size, in qh_lines()
422 size -= temp; in qh_lines()
456 temp = scnprintf(next, size, in qh_lines()
465 size -= temp; in qh_lines()
467 if (temp == size) in qh_lines()
471 temp = scnprintf(next, size, "\n"); in qh_lines()
472 size -= temp; in qh_lines()
476 *sizep = size; in qh_lines()
485 unsigned temp, size; in fill_async_buffer() local
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| /drivers/net/wireless/ath/wil6210/ |
| D | fw_inc.c | 46 static int wil_fw_verify(struct wil6210_priv *wil, const u8 *data, size_t size) in wil_fw_verify() argument
54 if (size % 4) { in wil_fw_verify()
55 wil_err_fw(wil, "image size not aligned: %zu\n", size); in wil_fw_verify()
59 if (size < sizeof(*hdr) + sizeof(fh)) { in wil_fw_verify()
60 wil_err_fw(wil, "file too short: %zu bytes\n", size); in wil_fw_verify()
77 if (size < dlen) { in wil_fw_verify()
79 size, (ulong)dlen); in wil_fw_verify()
122 size_t size) in fw_ignore_section() argument
128 size_t size) in fw_handle_comment() argument
130 wil_hex_dump_fw("", DUMP_PREFIX_OFFSET, 16, 1, data, size, true); in fw_handle_comment()
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| /drivers/s390/char/ |
| D | raw3270.h | 102 size_t size; /* size of output buffer. */ member
111 struct raw3270_request *raw3270_request_alloc(size_t size);
112 struct raw3270_request *raw3270_request_alloc_bootmem(size_t size);
209 unsigned long size; member
218 unsigned long size; in alloc_string() local
220 size = (len + 7L) & -8L; in alloc_string()
222 if (cs->size < size) in alloc_string()
224 if (cs->size > size + sizeof(struct string)) { in alloc_string()
225 char *endaddr = (char *) (cs + 1) + cs->size; in alloc_string()
226 tmp = (struct string *) (endaddr - size) - 1; in alloc_string()
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| /drivers/vfio/pci/ |
| D | vfio_pci_igd.c | 34 if (pos >= vdev->region[i].size || iswrite) in vfio_pci_igd_rw()
37 count = min(count, (size_t)(vdev->region[i].size - pos)); in vfio_pci_igd_rw()
61 u32 addr, size; in vfio_pci_igd_opregion_init() local
81 size = le32_to_cpu(*(__le32 *)(base + 16)); in vfio_pci_igd_opregion_init()
82 if (!size) { in vfio_pci_igd_opregion_init()
87 size *= 1024; /* In KB */ in vfio_pci_igd_opregion_init()
89 if (size != OPREGION_SIZE) { in vfio_pci_igd_opregion_init()
91 base = memremap(addr, size, MEMREMAP_WB); in vfio_pci_igd_opregion_init()
99 &vfio_pci_igd_regops, size, VFIO_REGION_INFO_FLAG_READ, base); in vfio_pci_igd_opregion_init()
120 size_t size; in vfio_pci_igd_cfg_rw() local
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| /drivers/scsi/lpfc/ |
| D | lpfc_ct.c | 79 struct lpfc_dmabuf *mp, uint32_t size) in lpfc_ct_ignore_hbq_buffer() argument
90 size, piocbq->iocb.ulpStatus); in lpfc_ct_ignore_hbq_buffer()
95 struct lpfc_dmabuf *mp, uint32_t size) in lpfc_ct_unsol_buffer() argument
97 lpfc_ct_ignore_hbq_buffer(phba, piocbq, mp, size); in lpfc_ct_unsol_buffer()
109 uint32_t size; in lpfc_ct_unsol_event() local
143 size = icmd->un.cont64[0].tus.f.bdeSize; in lpfc_ct_unsol_event()
144 lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf, size); in lpfc_ct_unsol_event()
149 size = icmd->unsli3.rcvsli3.bde2.tus.f.bdeSize; in lpfc_ct_unsol_event()
151 size); in lpfc_ct_unsol_event()
168 size = icmd->un.cont64[i].tus.f.bdeSize; in lpfc_ct_unsol_event()
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| /drivers/pci/host/ |
| D | pci-thunder-ecam.c | 17 static void set_val(u32 v, int where, int size, u32 *val) in set_val() argument
23 if (size == 1) in set_val()
25 else if (size == 2) in set_val()
31 unsigned int devfn, int where, int size, u32 *val) in handle_ea_bar() argument
40 set_val(e0, where, size, val); in handle_ea_bar()
52 set_val(v, where, size, val); in handle_ea_bar()
71 set_val(v, where, size, val); in handle_ea_bar()
81 set_val(v, where, size, val); in handle_ea_bar()
88 int where, int size, u32 *val) in thunder_ecam_p2_config_read() argument
104 return pci_generic_config_read(bus, devfn, where, size, val); in thunder_ecam_p2_config_read()
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| /drivers/gpu/drm/armada/ |
| D | armada_gem.c | 44 static size_t roundup_gem_size(size_t size) in roundup_gem_size() argument
46 return roundup(size, PAGE_SIZE); in roundup_gem_size()
62 unsigned int order = get_order(dobj->obj.size); in armada_gem_free_object()
91 size_t size = obj->obj.size; in armada_gem_linear_back() local
104 if (size <= 8192) { in armada_gem_linear_back()
105 unsigned int order = get_order(size); in armada_gem_linear_back()
113 memset(obj->addr, 0, PAGE_ALIGN(size)); in armada_gem_linear_back()
143 unsigned align = min_t(unsigned, size, SZ_2M); in armada_gem_linear_back()
152 ret = drm_mm_insert_node(&priv->linear, node, size, align, in armada_gem_linear_back()
163 ptr = ioremap_wc(obj->linear->start, size); in armada_gem_linear_back()
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| /drivers/mtd/maps/ |
| D | scx200_docflash.c | 27 static unsigned size = 0x1000000; /* 16 MiB the whole ISA address space */ variable
33 module_param(size, int, 0);
34 MODULE_PARM_DESC(size, "Size of the flash mapping");
51 .size = 0xc0000
56 .size = 0x40000
61 .size = ~0 /* calculate from flash size */
66 .size = 0x80000
109 size = ((ctrl&0x1fff)<<13) + (1<<13); in init_scx200_docflash()
111 for (u = size; u > 1; u >>= 1) in init_scx200_docflash()
122 docmem.end = base + size; in init_scx200_docflash()
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| /drivers/of/ |
| D | fdt.c | 154 static void *unflatten_dt_alloc(void **mem, unsigned long size, in unflatten_dt_alloc() argument
161 *mem += size; in unflatten_dt_alloc()
475 void *(*dt_alloc)(u64 size, u64 align), in __unflatten_device_tree() argument
478 int size; in __unflatten_device_tree() local
499 size = unflatten_dt_nodes(blob, NULL, dad, NULL); in __unflatten_device_tree()
500 if (size < 0) in __unflatten_device_tree()
503 size = ALIGN(size, 4); in __unflatten_device_tree()
504 pr_debug(" size is %d, allocating...\n", size); in __unflatten_device_tree()
507 mem = dt_alloc(size + 4, __alignof__(struct device_node)); in __unflatten_device_tree()
511 memset(mem, 0, size); in __unflatten_device_tree()
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| /drivers/gpu/drm/nouveau/nvif/ |
| D | object.c | 31 nvif_object_ioctl(struct nvif_object *object, void *data, u32 size, void **hack) in nvif_object_ioctl() argument
38 if (size >= sizeof(*args) && args->v0.version == 0) { in nvif_object_ioctl()
48 data, size, hack); in nvif_object_ioctl()
66 u32 size; in nvif_object_sclass_get() local
69 size = sizeof(*args) + cnt * sizeof(args->sclass.oclass[0]); in nvif_object_sclass_get()
70 if (!(args = kmalloc(size, GFP_KERNEL))) in nvif_object_sclass_get()
77 ret = nvif_object_ioctl(object, args, size, NULL); in nvif_object_sclass_get()
103 nvif_object_rd(struct nvif_object *object, int size, u64 addr) in nvif_object_rd() argument
110 .rd.size = size, in nvif_object_rd()
122 nvif_object_wr(struct nvif_object *object, int size, u64 addr, u32 data) in nvif_object_wr() argument
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| /drivers/staging/wilc1000/ |
| D | wilc_wlan_cfg.c | 220 static int wilc_wlan_cfg_set_str(u8 *frame, u32 offset, u16 id, u8 *str, u32 size) in wilc_wlan_cfg_set_str() argument
224 if ((offset + size + 3) >= MAX_CFG_FRAME_SIZE) in wilc_wlan_cfg_set_str()
231 buf[2] = (u8)size; in wilc_wlan_cfg_set_str()
233 if ((str) && (size != 0)) in wilc_wlan_cfg_set_str()
234 memcpy(&buf[3], str, size); in wilc_wlan_cfg_set_str()
236 return (size + 3); in wilc_wlan_cfg_set_str()
239 static int wilc_wlan_cfg_set_bin(u8 *frame, u32 offset, u16 id, u8 *b, u32 size) in wilc_wlan_cfg_set_bin() argument
245 if ((offset + size + 5) >= MAX_CFG_FRAME_SIZE) in wilc_wlan_cfg_set_bin()
251 buf[2] = (u8)size; in wilc_wlan_cfg_set_bin()
252 buf[3] = (u8)(size >> 8); in wilc_wlan_cfg_set_bin()
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| /drivers/xen/ |
| D | swiotlb-xen.c | 127 static inline int range_straddles_page_boundary(phys_addr_t p, size_t size) in range_straddles_page_boundary() argument
132 if (offset + size <= XEN_PAGE_SIZE) in range_straddles_page_boundary()
134 if (check_pages_physically_contiguous(xen_pfn, offset, size)) in range_straddles_page_boundary()
159 xen_swiotlb_fixup(void *buf, size_t size, unsigned long nslabs) in xen_swiotlb_fixup() argument
295 xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size, in xen_swiotlb_alloc_coherent() argument
300 int order = get_order(size); in xen_swiotlb_alloc_coherent()
318 ret = xen_alloc_coherent_pages(hwdev, size, dma_handle, flags, attrs); in xen_swiotlb_alloc_coherent()
332 if (((dev_addr + size - 1 <= dma_mask)) && in xen_swiotlb_alloc_coherent()
333 !range_straddles_page_boundary(phys, size)) in xen_swiotlb_alloc_coherent()
338 xen_free_coherent_pages(hwdev, size, ret, (dma_addr_t)phys, attrs); in xen_swiotlb_alloc_coherent()
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| /drivers/staging/lustre/include/linux/libcfs/ |
| D | libcfs_private.h | 90 #define LIBCFS_ALLOC_PRE(size, mask) \ argument
93 ((size) <= LIBCFS_VMALLOC_SIZE && \
97 #define LIBCFS_ALLOC_POST(ptr, size) \ argument
101 #ptr "' = %d)\n", __FILE__, __LINE__, (int)(size)); \
103 memset((ptr), 0, (size)); \
110 #define LIBCFS_ALLOC_GFP(ptr, size, mask) \ argument
112 LIBCFS_ALLOC_PRE((size), (mask)); \
113 (ptr) = (size) <= LIBCFS_VMALLOC_SIZE ? \
114 kmalloc((size), (mask)) : vmalloc(size); \
115 LIBCFS_ALLOC_POST((ptr), (size)); \
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| /drivers/media/usb/pwc/ |
| D | pwc-ctrl.c | 153 static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt, in set_video_mode_Nala() argument
178 if (size < 0 || size > PSZ_CIF) in set_video_mode_Nala()
182 else if (size > PSZ_QCIF && frames > 15) in set_video_mode_Nala()
188 pEntry = &Nala_table[size][fps]; in set_video_mode_Nala()
205 pdev->width = pwc_image_sizes[size][0]; in set_video_mode_Nala()
206 pdev->height = pwc_image_sizes[size][1]; in set_video_mode_Nala()
228 static int set_video_mode_Timon(struct pwc_device *pdev, int size, int pixfmt, in set_video_mode_Timon() argument
234 if (size >= PSZ_MAX || *compression < 0 || *compression > 3) in set_video_mode_Timon()
238 else if (size == PSZ_VGA && frames > 15) in set_video_mode_Timon()
247 pChoose = &Timon_table[size][fps][*compression]; in set_video_mode_Timon()
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