| /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/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/pnp/isapnp/ |
| D | core.c | 367 static int __init isapnp_read_tag(unsigned char *type, unsigned short *size) in isapnp_read_tag() argument
377 *size = (tmp[1] << 8) | tmp[0]; in isapnp_read_tag()
380 *size = tag & 0x07; in isapnp_read_tag()
382 if (*type == 0xff && *size == 0xffff) /* probably invalid data */ in isapnp_read_tag()
399 int size, int number) in isapnp_parse_device() argument
406 isapnp_peek(tmp, size); in isapnp_parse_device()
428 int size) in isapnp_parse_irq_resource() argument
435 isapnp_peek(tmp, size); in isapnp_parse_irq_resource()
441 if (size > 2) in isapnp_parse_irq_resource()
452 int size) in isapnp_parse_dma_resource() argument
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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/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 | 21 size_t size; member
30 dma_free_coherent(dev, this->size, this->vaddr, this->dma_handle); in dmam_coherent_release()
37 dma_free_noncoherent(dev, this->size, this->vaddr, this->dma_handle); in dmam_noncoherent_release()
45 WARN_ON(this->size != match->size || in dmam_match()
65 void *dmam_alloc_coherent(struct device *dev, size_t size, in dmam_alloc_coherent() argument
75 vaddr = dma_alloc_coherent(dev, size, dma_handle, gfp); in dmam_alloc_coherent()
83 dr->size = size; in dmam_alloc_coherent()
100 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr, in dmam_free_coherent() argument
103 struct dma_devres match_data = { size, vaddr, dma_handle }; in dmam_free_coherent()
105 dma_free_coherent(dev, size, vaddr, dma_handle); in dmam_free_coherent()
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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 | 418 unsigned size = *sizep; in qh_lines() local
438 temp = scnprintf (next, size, in qh_lines()
448 size -= temp; in qh_lines()
466 temp = snprintf (next, size, in qh_lines()
478 if (size < temp) in qh_lines()
479 temp = size; in qh_lines()
480 size -= temp; in qh_lines()
482 if (temp == size) in qh_lines()
486 temp = snprintf (next, size, "\n"); in qh_lines()
487 if (size < temp) in qh_lines()
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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_handle_comment() argument
124 wil_hex_dump_fw("", DUMP_PREFIX_OFFSET, 16, 1, data, size, true); in fw_handle_comment()
130 size_t size) in fw_handle_data() argument
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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);
217 unsigned long size; member
226 unsigned long size; in alloc_string() local
228 size = (len + 7L) & -8L; in alloc_string()
230 if (cs->size < size) in alloc_string()
232 if (cs->size > size + sizeof(struct string)) { in alloc_string()
233 char *endaddr = (char *) (cs + 1) + cs->size; in alloc_string()
234 tmp = (struct string *) (endaddr - size) - 1; in alloc_string()
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| /drivers/of/ |
| D | fdt.c | 152 static void *unflatten_dt_alloc(void **mem, unsigned long size, in unflatten_dt_alloc() argument
159 *mem += size; in unflatten_dt_alloc()
387 void * (*dt_alloc)(u64 size, u64 align)) in __unflatten_device_tree() argument
389 unsigned long size; in __unflatten_device_tree() local
412 size = (unsigned long)unflatten_dt_node(blob, NULL, &start, NULL, NULL, 0, true); in __unflatten_device_tree()
413 size = ALIGN(size, 4); in __unflatten_device_tree()
415 pr_debug(" size is %lx, allocating...\n", size); in __unflatten_device_tree()
418 mem = dt_alloc(size + 4, __alignof__(struct device_node)); in __unflatten_device_tree()
419 memset(mem, 0, size); in __unflatten_device_tree()
421 *(__be32 *)(mem + size) = cpu_to_be32(0xdeadbeef); in __unflatten_device_tree()
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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()
60 unsigned int order = get_order(dobj->obj.size); in armada_gem_free_object()
87 size_t size = obj->obj.size; in armada_gem_linear_back() local
100 if (size <= 8192) { in armada_gem_linear_back()
101 unsigned int order = get_order(size); in armada_gem_linear_back()
109 memset(obj->addr, 0, PAGE_ALIGN(size)); in armada_gem_linear_back()
139 unsigned align = min_t(unsigned, size, SZ_2M); in armada_gem_linear_back()
148 ret = drm_mm_insert_node(&priv->linear, node, size, align, in armada_gem_linear_back()
159 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/ntb/test/ |
| D | ntb_tool.c | 158 size_t size, loff_t *offp, in tool_dbfn_read() argument
168 buf_size = min_t(size_t, size, 0x20); in tool_dbfn_read()
177 rc = simple_read_from_buffer(ubuf, size, offp, buf, pos); in tool_dbfn_read()
186 size_t size, loff_t *offp, in tool_dbfn_write() argument
195 buf = kmalloc(size + 1, GFP_KERNEL); in tool_dbfn_write()
199 rc = simple_write_to_buffer(buf, size, offp, ubuf, size); in tool_dbfn_write()
205 buf[size] = 0; in tool_dbfn_write()
227 return rc ? : size; in tool_dbfn_write()
231 size_t size, loff_t *offp, in tool_spadfn_read() argument
242 buf_size = min_t(size_t, size, 0x100); in tool_spadfn_read()
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| /drivers/staging/wilc1000/ |
| D | wilc_wlan_cfg.c | 218 static int wilc_wlan_cfg_set_str(u8 *frame, u32 offset, u16 id, u8 *str, u32 size) in wilc_wlan_cfg_set_str() argument
222 if ((offset + size + 3) >= MAX_CFG_FRAME_SIZE) in wilc_wlan_cfg_set_str()
229 buf[2] = (u8)size; in wilc_wlan_cfg_set_str()
231 if ((str != NULL) && (size != 0)) in wilc_wlan_cfg_set_str()
232 memcpy(&buf[3], str, size); in wilc_wlan_cfg_set_str()
234 return (size + 3); in wilc_wlan_cfg_set_str()
237 static int wilc_wlan_cfg_set_bin(u8 *frame, u32 offset, u16 id, u8 *b, u32 size) in wilc_wlan_cfg_set_bin() argument
243 if ((offset + size + 5) >= MAX_CFG_FRAME_SIZE) in wilc_wlan_cfg_set_bin()
249 buf[2] = (u8)size; in wilc_wlan_cfg_set_bin()
250 buf[3] = (u8)(size >> 8); in wilc_wlan_cfg_set_bin()
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| /drivers/gpu/drm/radeon/ |
| D | radeon_mem.c | 42 static struct mem_block *split_block(struct mem_block *p, int start, int size, in split_block() argument
52 newblock->size = p->size - (start - p->start); in split_block()
58 p->size -= newblock->size; in split_block()
63 if (size < p->size) { in split_block()
68 newblock->start = start + size; in split_block()
69 newblock->size = p->size - size; in split_block()
75 p->size = size; in split_block()
84 static struct mem_block *alloc_block(struct mem_block *heap, int size, in alloc_block() argument
92 if (p->file_priv == NULL && start + size <= p->start + p->size) in alloc_block()
93 return split_block(p, start, size, file_priv); in alloc_block()
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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/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()
314 size = 1UL << (order + XEN_PAGE_SHIFT); in xen_swiotlb_alloc_coherent()
321 ret = xen_alloc_coherent_pages(hwdev, size, dma_handle, flags, attrs); in xen_swiotlb_alloc_coherent()
335 if (((dev_addr + size - 1 <= dma_mask)) && in xen_swiotlb_alloc_coherent()
336 !range_straddles_page_boundary(phys, size)) in xen_swiotlb_alloc_coherent()
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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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| /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()
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()
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()
122 ret = oclass.ctor(&oclass, data, size, &object); in nvkm_ioctl_new()
145 nvkm_ioctl_del(struct nvkm_object *object, void *data, u32 size) in nvkm_ioctl_del() argument
152 nvif_ioctl(object, "delete size %d\n", size); in nvkm_ioctl_del()
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| /drivers/net/ethernet/qlogic/qlcnic/ |
| D | qlcnic_sysfs.c | 247 loff_t offset, size_t size) in qlcnic_sysfs_validate_crb() argument
262 if ((size != crb_size) || (offset & (crb_size-1))) in qlcnic_sysfs_validate_crb()
270 loff_t offset, size_t size) in qlcnic_sysfs_read_crb() argument
276 ret = qlcnic_sysfs_validate_crb(adapter, offset, size); in qlcnic_sysfs_read_crb()
279 qlcnic_read_crb(adapter, buf, offset, size); in qlcnic_sysfs_read_crb()
280 qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32)); in qlcnic_sysfs_read_crb()
282 return size; in qlcnic_sysfs_read_crb()
287 loff_t offset, size_t size) in qlcnic_sysfs_write_crb() argument
293 ret = qlcnic_sysfs_validate_crb(adapter, offset, size); in qlcnic_sysfs_write_crb()
297 qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32)); in qlcnic_sysfs_write_crb()
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| /drivers/soc/qcom/ |
| D | smem.c | 111 __le32 size; member
147 __le32 size; member
188 __le32 size; member
208 __le32 size; /* includes padding bytes */ member
224 size_t size; member
276 le32_to_cpu(e->size); in private_entry_next()
295 size_t size) in qcom_smem_alloc_private() argument
322 alloc_size = sizeof(*hdr) + ALIGN(size, 8); in qcom_smem_alloc_private()
330 hdr->size = cpu_to_le32(ALIGN(size, 8)); in qcom_smem_alloc_private()
331 hdr->padding_data = cpu_to_le16(le32_to_cpu(hdr->size) - size); in qcom_smem_alloc_private()
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| /drivers/gpu/drm/i915/ |
| D | i915_gem_stolen.c | 49 struct drm_mm_node *node, u64 size, in i915_gem_stolen_insert_node_in_range() argument
63 ret = drm_mm_insert_node_in_range(&dev_priv->mm.stolen, node, size, in i915_gem_stolen_insert_node_in_range()
72 struct drm_mm_node *node, u64 size, in i915_gem_stolen_insert_node() argument
75 return i915_gem_stolen_insert_node_in_range(dev_priv, node, size, in i915_gem_stolen_insert_node()
286 unsigned long *base, unsigned long *size) in g4x_get_stolen_reserved() argument
303 *size = 0; in g4x_get_stolen_reserved()
305 *size = stolen_top - *base; in g4x_get_stolen_reserved()
309 unsigned long *base, unsigned long *size) in gen6_get_stolen_reserved() argument
317 *size = 1024 * 1024; in gen6_get_stolen_reserved()
320 *size = 512 * 1024; in gen6_get_stolen_reserved()
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