| /drivers/block/ |
| D | brd.c | 173 size_t copy; in copy_to_brd_setup() local
176 copy = min_t(size_t, n, PAGE_SIZE - offset); in copy_to_brd_setup()
180 if (copy < n) { in copy_to_brd_setup()
181 sector += copy >> SECTOR_SHIFT; in copy_to_brd_setup()
196 size_t copy; in copy_to_brd() local
198 copy = min_t(size_t, n, PAGE_SIZE - offset); in copy_to_brd()
203 memcpy(dst + offset, src, copy); in copy_to_brd()
206 if (copy < n) { in copy_to_brd()
207 src += copy; in copy_to_brd()
208 sector += copy >> SECTOR_SHIFT; in copy_to_brd()
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| /drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | tx-gen2.c | 57 int copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_gen2_enqueue_hcmd() local
59 if (copy > cmdlen[i]) in iwl_pcie_gen2_enqueue_hcmd()
60 copy = cmdlen[i]; in iwl_pcie_gen2_enqueue_hcmd()
61 cmdlen[i] -= copy; in iwl_pcie_gen2_enqueue_hcmd()
62 cmddata[i] += copy; in iwl_pcie_gen2_enqueue_hcmd()
63 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
151 int copy; in iwl_pcie_gen2_enqueue_hcmd() local
159 copy = cmd->len[i]; in iwl_pcie_gen2_enqueue_hcmd()
161 memcpy((u8 *)out_cmd + cmd_pos, cmd->data[i], copy); in iwl_pcie_gen2_enqueue_hcmd()
162 cmd_pos += copy; in iwl_pcie_gen2_enqueue_hcmd()
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| D | tx.c | 944 int copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_enqueue_hcmd() local
946 if (copy > cmdlen[i]) in iwl_pcie_enqueue_hcmd()
947 copy = cmdlen[i]; in iwl_pcie_enqueue_hcmd()
948 cmdlen[i] -= copy; in iwl_pcie_enqueue_hcmd()
949 cmddata[i] += copy; in iwl_pcie_enqueue_hcmd()
950 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1048 int copy; in iwl_pcie_enqueue_hcmd() local
1056 copy = cmd->len[i]; in iwl_pcie_enqueue_hcmd()
1058 memcpy((u8 *)out_cmd + cmd_pos, cmd->data[i], copy); in iwl_pcie_enqueue_hcmd()
1059 cmd_pos += copy; in iwl_pcie_enqueue_hcmd()
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| /drivers/w1/slaves/ |
| D | w1_ds2430.c | 210 int copy; in eeprom_write() local
235 copy = W1_F14_SCRATCH_SIZE - in eeprom_write()
238 if (copy > len) in eeprom_write()
239 copy = len; in eeprom_write()
241 memcpy(&tmp[addr & W1_F14_SCRATCH_MASK], buf, copy); in eeprom_write()
249 copy = W1_F14_SCRATCH_SIZE; in eeprom_write()
250 if (w1_f14_write(sl, addr, copy, buf) < 0) { in eeprom_write()
255 buf += copy; in eeprom_write()
256 addr += copy; in eeprom_write()
257 len -= copy; in eeprom_write()
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| D | w1_ds2431.c | 209 int copy; in eeprom_write() local
234 copy = W1_F2D_SCRATCH_SIZE - in eeprom_write()
237 if (copy > len) in eeprom_write()
238 copy = len; in eeprom_write()
240 memcpy(&tmp[addr & W1_F2D_SCRATCH_MASK], buf, copy); in eeprom_write()
248 copy = W1_F2D_SCRATCH_SIZE; in eeprom_write()
249 if (w1_f2d_write(sl, addr, copy, buf) < 0) { in eeprom_write()
254 buf += copy; in eeprom_write()
255 addr += copy; in eeprom_write()
256 len -= copy; in eeprom_write()
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| D | w1_ds2805.c | 208 int copy; in w1_f0d_write_bin() local
233 copy = W1_F0D_SCRATCH_SIZE - in w1_f0d_write_bin()
236 if (copy > len) in w1_f0d_write_bin()
237 copy = len; in w1_f0d_write_bin()
239 memcpy(&tmp[addr & W1_F0D_SCRATCH_MASK], buf, copy); in w1_f0d_write_bin()
247 copy = W1_F0D_SCRATCH_SIZE; in w1_f0d_write_bin()
248 if (w1_f0d_write(sl, addr, copy, buf) < 0) { in w1_f0d_write_bin()
253 buf += copy; in w1_f0d_write_bin()
254 addr += copy; in w1_f0d_write_bin()
255 len -= copy; in w1_f0d_write_bin()
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| /drivers/net/ethernet/sfc/ |
| D | siena_sriov.c | 404 struct efx_memcpy_req copy[4]; in __efx_siena_sriov_push_vf_status() local
416 memset(copy, '\0', sizeof(copy)); in __efx_siena_sriov_push_vf_status()
418 copy[0].from_buf = &status->generation_start; in __efx_siena_sriov_push_vf_status()
419 copy[0].to_rid = vf->pci_rid; in __efx_siena_sriov_push_vf_status()
420 copy[0].to_addr = vf->status_addr + offsetof(struct vfdi_status, in __efx_siena_sriov_push_vf_status()
422 copy[0].length = sizeof(status->generation_start); in __efx_siena_sriov_push_vf_status()
428 copy[1].from_rid = efx->pci_dev->devfn; in __efx_siena_sriov_push_vf_status()
429 copy[1].from_addr = nic_data->vfdi_status.dma_addr + data_offset; in __efx_siena_sriov_push_vf_status()
430 copy[1].to_rid = vf->pci_rid; in __efx_siena_sriov_push_vf_status()
431 copy[1].to_addr = vf->status_addr + data_offset; in __efx_siena_sriov_push_vf_status()
[all …]
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| /drivers/gpu/drm/qxl/ |
| D | qxl_draw.c | 228 drawable->u.copy.src_area.top = 0; in qxl_draw_dirty_fb()
229 drawable->u.copy.src_area.bottom = height; in qxl_draw_dirty_fb()
230 drawable->u.copy.src_area.left = 0; in qxl_draw_dirty_fb()
231 drawable->u.copy.src_area.right = width; in qxl_draw_dirty_fb()
233 drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; in qxl_draw_dirty_fb()
234 drawable->u.copy.scale_mode = 0; in qxl_draw_dirty_fb()
235 drawable->u.copy.mask.flags = 0; in qxl_draw_dirty_fb()
236 drawable->u.copy.mask.pos.x = 0; in qxl_draw_dirty_fb()
237 drawable->u.copy.mask.pos.y = 0; in qxl_draw_dirty_fb()
238 drawable->u.copy.mask.bitmap = 0; in qxl_draw_dirty_fb()
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| /drivers/base/test/ |
| D | property-entry-test.c | 353 struct property_entry *copy; in pe_test_move_inline_u8() local
356 copy = property_entries_dup(entries); in pe_test_move_inline_u8()
357 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, copy); in pe_test_move_inline_u8()
359 KUNIT_EXPECT_TRUE(test, copy[0].is_inline); in pe_test_move_inline_u8()
360 data_ptr = (u8 *)©[0].value; in pe_test_move_inline_u8()
364 KUNIT_EXPECT_FALSE(test, copy[1].is_inline); in pe_test_move_inline_u8()
365 data_ptr = copy[1].pointer; in pe_test_move_inline_u8()
369 property_entries_free(copy); in pe_test_move_inline_u8()
385 struct property_entry *copy; in pe_test_move_inline_str() local
388 copy = property_entries_dup(entries); in pe_test_move_inline_str()
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| /drivers/gpu/drm/tegra/ |
| D | plane.c | 54 struct tegra_plane_state *copy; in tegra_plane_atomic_duplicate_state() local
57 copy = kmalloc(sizeof(*copy), GFP_KERNEL); in tegra_plane_atomic_duplicate_state()
58 if (!copy) in tegra_plane_atomic_duplicate_state()
61 __drm_atomic_helper_plane_duplicate_state(plane, ©->base); in tegra_plane_atomic_duplicate_state()
62 copy->tiling = state->tiling; in tegra_plane_atomic_duplicate_state()
63 copy->format = state->format; in tegra_plane_atomic_duplicate_state()
64 copy->swap = state->swap; in tegra_plane_atomic_duplicate_state()
65 copy->reflect_x = state->reflect_x; in tegra_plane_atomic_duplicate_state()
66 copy->reflect_y = state->reflect_y; in tegra_plane_atomic_duplicate_state()
67 copy->opaque = state->opaque; in tegra_plane_atomic_duplicate_state()
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| /drivers/net/ethernet/chelsio/inline_crypto/chtls/ |
| D | chtls_io.c | 889 int off, int copy) in chtls_skb_copy_to_page_nocache() argument
894 off, copy, skb->len); in chtls_skb_copy_to_page_nocache()
898 skb->len += copy; in chtls_skb_copy_to_page_nocache()
899 skb->data_len += copy; in chtls_skb_copy_to_page_nocache()
900 skb->truesize += copy; in chtls_skb_copy_to_page_nocache()
901 sk->sk_wmem_queued += copy; in chtls_skb_copy_to_page_nocache()
1037 int copy = 0; in chtls_sendmsg() local
1041 copy = mss - skb->len; in chtls_sendmsg()
1067 copy <= 0) { in chtls_sendmsg()
1090 copy = mss; in chtls_sendmsg()
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| /drivers/s390/cio/ |
| D | cio_inject.c | 37 struct crw *copy; in crw_inject() local
40 copy = kmemdup(crw, sizeof(*crw), GFP_KERNEL); in crw_inject()
41 if (!copy) in crw_inject()
46 kfree(copy); in crw_inject()
49 crw_inject_data = copy; in crw_inject()
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| /drivers/net/wwan/iosm/ |
| D | iosm_ipc_task_queue.c | 146 void *copy = msg; in ipc_task_queue_send_task() local
150 copy = kmemdup(msg, size, GFP_ATOMIC); in ipc_task_queue_send_task()
151 if (!copy) in ipc_task_queue_send_task()
157 ret = ipc_task_queue_add_task(imem, arg, copy, func, in ipc_task_queue_send_task()
162 copy, size, is_copy); in ipc_task_queue_send_task()
164 kfree(copy); in ipc_task_queue_send_task()
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| /drivers/gpu/drm/radeon/ |
| D | radeon_asic.c | 228 .copy = {
233 .copy = &r100_copy_blit,
296 .copy = {
301 .copy = &r100_copy_blit,
392 .copy = {
397 .copy = &r100_copy_blit,
460 .copy = {
465 .copy = &r100_copy_blit,
528 .copy = {
533 .copy = &r100_copy_blit,
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| /drivers/gpu/drm/sun4i/ |
| D | sun4i_layer.c | 44 struct sun4i_layer_state *copy; in sun4i_backend_layer_duplicate_state() local
46 copy = kzalloc(sizeof(*copy), GFP_KERNEL); in sun4i_backend_layer_duplicate_state()
47 if (!copy) in sun4i_backend_layer_duplicate_state()
50 __drm_atomic_helper_plane_duplicate_state(plane, ©->state); in sun4i_backend_layer_duplicate_state()
51 copy->uses_frontend = orig->uses_frontend; in sun4i_backend_layer_duplicate_state()
53 return ©->state; in sun4i_backend_layer_duplicate_state()
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| /drivers/gpu/drm/rcar-du/ |
| D | rcar_du_writeback.c | 95 struct rcar_du_wb_conn_state *copy; in rcar_du_wb_conn_duplicate_state() local
100 copy = kzalloc(sizeof(*copy), GFP_KERNEL); in rcar_du_wb_conn_duplicate_state()
101 if (!copy) in rcar_du_wb_conn_duplicate_state()
104 __drm_atomic_helper_connector_duplicate_state(connector, ©->state); in rcar_du_wb_conn_duplicate_state()
106 return ©->state; in rcar_du_wb_conn_duplicate_state()
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| D | rcar_du_vsp.c | 304 struct rcar_du_vsp_plane_state *copy; in rcar_du_vsp_plane_atomic_duplicate_state() local
309 copy = kzalloc(sizeof(*copy), GFP_KERNEL); in rcar_du_vsp_plane_atomic_duplicate_state()
310 if (copy == NULL) in rcar_du_vsp_plane_atomic_duplicate_state()
313 __drm_atomic_helper_plane_duplicate_state(plane, ©->state); in rcar_du_vsp_plane_atomic_duplicate_state()
315 return ©->state; in rcar_du_vsp_plane_atomic_duplicate_state()
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| /drivers/gpu/drm/ |
| D | drm_print.c | 66 ssize_t copy; in __drm_puts_coredump() local
75 copy = len - (iterator->start - iterator->offset); in __drm_puts_coredump()
77 if (copy > iterator->remain) in __drm_puts_coredump()
78 copy = iterator->remain; in __drm_puts_coredump()
82 str + (iterator->start - iterator->offset), copy); in __drm_puts_coredump()
84 iterator->offset = iterator->start + copy; in __drm_puts_coredump()
85 iterator->remain -= copy; in __drm_puts_coredump()
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| /drivers/staging/axis-fifo/ |
| D | axis-fifo.c | 361 unsigned int copy; in axis_fifo_read() local
435 copy = min(words_available, READ_BUF_SIZE); in axis_fifo_read()
437 for (i = 0; i < copy; i++) { in axis_fifo_read()
443 copy * sizeof(u32))) { in axis_fifo_read()
449 copied += copy; in axis_fifo_read()
450 words_available -= copy; in axis_fifo_read()
482 unsigned int copy; in axis_fifo_write() local
551 copy = min(words_to_write, WRITE_BUF_SIZE); in axis_fifo_write()
554 copy * sizeof(u32))) { in axis_fifo_write()
560 for (i = 0; i < copy; i++) in axis_fifo_write()
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| /drivers/pinctrl/ |
| D | pinctrl-mcp23s08_spi.c | 86 struct regmap_config *copy; in mcp23s08_spi_regmap_init() local
132 copy = devm_kmemdup(dev, config, sizeof(*config), GFP_KERNEL); in mcp23s08_spi_regmap_init()
133 if (!copy) in mcp23s08_spi_regmap_init()
136 copy->name = name; in mcp23s08_spi_regmap_init()
138 mcp->regmap = devm_regmap_init(dev, &mcp23sxx_spi_regmap, mcp, copy); in mcp23s08_spi_regmap_init()
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| /drivers/net/wireless/intersil/hostap/ |
| D | hostap_proc.c | 240 int start_bytes, left, copy; in prism2_io_debug_proc_read() local
253 copy = start_bytes - off; in prism2_io_debug_proc_read()
254 if (copy > count) in prism2_io_debug_proc_read()
255 copy = count; in prism2_io_debug_proc_read()
256 memcpy(page, ((u8 *) &local->io_debug[head]) + off, copy); in prism2_io_debug_proc_read()
257 left -= copy; in prism2_io_debug_proc_read()
259 memcpy(&page[copy], local->io_debug, left); in prism2_io_debug_proc_read()
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| /drivers/gpu/drm/exynos/ |
| D | exynos_drm_plane.c | 146 struct exynos_drm_plane_state *copy; in exynos_drm_plane_duplicate_state() local
149 copy = kzalloc(sizeof(*exynos_state), GFP_KERNEL); in exynos_drm_plane_duplicate_state()
150 if (!copy) in exynos_drm_plane_duplicate_state()
153 __drm_atomic_helper_plane_duplicate_state(plane, ©->base); in exynos_drm_plane_duplicate_state()
154 return ©->base; in exynos_drm_plane_duplicate_state()
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| /drivers/block/paride/ |
| D | pg.c | 629 int copy; in pg_read() local
645 copy = 0; in pg_read()
649 copy = hdr.dlen; in pg_read()
650 if (copy > (count - hs)) in pg_read()
651 copy = count - hs; in pg_read()
659 if (copy > 0) in pg_read()
660 if (copy_to_user(buf + hs, dev->bufptr, copy)) in pg_read()
662 return copy + hs; in pg_read()
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| /drivers/usb/usbip/ |
| D | stub_tx.c | 241 unsigned int copy = urb->actual_length; in stub_send_ret_submit() local
245 if (copy == 0) in stub_send_ret_submit()
248 if (copy < sg->length) in stub_send_ret_submit()
249 size = copy; in stub_send_ret_submit()
257 copy -= size; in stub_send_ret_submit()
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| /drivers/staging/vc04_services/bcm2835-camera/ |
| D | TODO | 3 In order to zero-copy import camera images into the 3D or display
17 less copy it needed to do.
|