| /linux-6.6.21/net/core/ |
| D | utils.c | 124 u8 dbuf[4]; in in4_pton() local
132 d = dbuf; in in4_pton()
164 memcpy(dst, dbuf, sizeof(dbuf)); in in4_pton()
190 u8 dbuf[16]; in in6_pton() local
196 memset(dbuf, 0, sizeof(dbuf)); in in6_pton()
199 d = dbuf; in in6_pton()
229 if (dc - dbuf >= sizeof(dbuf)) in in6_pton()
262 if (!dc && d + 2 < dbuf + sizeof(dbuf)) { in in6_pton()
266 if (d + 2 >= dbuf + sizeof(dbuf)) { in in6_pton()
270 if ((dc && d + 4 < dbuf + sizeof(dbuf)) || in in6_pton()
[all …]
|
| /linux-6.6.21/drivers/gpu/drm/ |
| D | drm_format_helper.c | 48 void (*xfrm_line)(void *dbuf, const void *sbuf, unsigned int npixels)) in __drm_fb_xfrm() argument
91 void (*xfrm_line)(void *dbuf, const void *sbuf, unsigned int npixels)) in __drm_fb_xfrm_toio() argument
101 void *dbuf; in __drm_fb_xfrm_toio() local
104 dbuf = kmalloc(dbuf_len, GFP_KERNEL); in __drm_fb_xfrm_toio()
106 dbuf = kmalloc(stmp_off + sbuf_len, GFP_KERNEL); in __drm_fb_xfrm_toio()
107 stmp = dbuf + stmp_off; in __drm_fb_xfrm_toio()
109 if (!dbuf) in __drm_fb_xfrm_toio()
121 xfrm_line(dbuf, sbuf, linepixels); in __drm_fb_xfrm_toio()
122 memcpy_toio(dst, dbuf, dbuf_len); in __drm_fb_xfrm_toio()
127 kfree(dbuf); in __drm_fb_xfrm_toio()
[all …]
|
| /linux-6.6.21/drivers/media/common/videobuf2/ |
| D | videobuf2-vmalloc.c | 32 struct dma_buf *dbuf; member
210 static int vb2_vmalloc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_attach() argument
214 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_attach()
249 static void vb2_vmalloc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_detach() argument
302 static void vb2_vmalloc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_vmalloc_dmabuf_ops_release() argument
305 vb2_vmalloc_put(dbuf->priv); in vb2_vmalloc_dmabuf_ops_release()
308 static int vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_vmap() argument
311 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_vmap()
318 static int vb2_vmalloc_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_mmap() argument
321 return vb2_vmalloc_mmap(dbuf->priv, vma); in vb2_vmalloc_dmabuf_ops_mmap()
[all …]
|
| D | videobuf2-dma-sg.c | 368 static int vb2_dma_sg_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_attach() argument
375 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_attach()
406 static void vb2_dma_sg_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_detach() argument
459 static void vb2_dma_sg_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dma_sg_dmabuf_ops_release() argument
462 vb2_dma_sg_put(dbuf->priv); in vb2_dma_sg_dmabuf_ops_release()
466 vb2_dma_sg_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_begin_cpu_access() argument
469 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_begin_cpu_access()
477 vb2_dma_sg_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_end_cpu_access() argument
480 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_end_cpu_access()
487 static int vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_vmap() argument
[all …]
|
| D | videobuf2-dma-contig.c | 317 static int vb2_dc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_attach() argument
324 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_attach()
355 static void vb2_dc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_detach() argument
420 static void vb2_dc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dc_dmabuf_ops_release() argument
423 vb2_dc_put(dbuf->priv); in vb2_dc_dmabuf_ops_release()
427 vb2_dc_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_begin_cpu_access() argument
434 vb2_dc_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_end_cpu_access() argument
440 static int vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf, struct iosys_map *map) in vb2_dc_dmabuf_ops_vmap() argument
445 buf = dbuf->priv; in vb2_dc_dmabuf_ops_vmap()
455 static int vb2_dc_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_mmap() argument
[all …]
|
| D | videobuf2-core.c | 301 dma_buf_put(p->dbuf); in __vb2_plane_dmabuf_put()
303 p->dbuf = NULL; in __vb2_plane_dmabuf_put()
1260 struct dma_buf *dbuf = dma_buf_get(planes[plane].m.fd); in __prepare_dmabuf() local
1262 if (IS_ERR_OR_NULL(dbuf)) { in __prepare_dmabuf()
1271 planes[plane].length = dbuf->size; in __prepare_dmabuf()
1277 dma_buf_put(dbuf); in __prepare_dmabuf()
1283 if (dbuf == vb->planes[plane].dbuf && in __prepare_dmabuf()
1285 dma_buf_put(dbuf); in __prepare_dmabuf()
1308 dbuf, in __prepare_dmabuf()
1313 dma_buf_put(dbuf); in __prepare_dmabuf()
[all …]
|
| /linux-6.6.21/lib/ |
| D | decompress_bunzip2.c | 104 unsigned int *dbuf, dbufSize; member
164 unsigned int *dbuf, origPtr; in get_next_block() local
166 dbuf = bd->dbuf; in get_next_block()
447 dbuf[dbufCount++] = uc; in get_next_block()
477 dbuf[dbufCount++] = (unsigned int)uc; in get_next_block()
495 uc = (unsigned char)(dbuf[i] & 0xff); in get_next_block()
496 dbuf[byteCount[uc]] |= (i << 8); in get_next_block()
506 bd->writePos = dbuf[origPtr]; in get_next_block()
525 const unsigned int *dbuf; in read_bunzip() local
533 dbuf = bd->dbuf; in read_bunzip()
[all …]
|
| /linux-6.6.21/drivers/scsi/lpfc/ |
| D | lpfc_mem.c | 511 hbqbp->dbuf.virt = dma_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL, in lpfc_els_hbq_alloc()
512 &hbqbp->dbuf.phys); in lpfc_els_hbq_alloc()
513 if (!hbqbp->dbuf.virt) { in lpfc_els_hbq_alloc()
536 dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys); in lpfc_els_hbq_free()
569 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL, in lpfc_sli4_rb_alloc()
570 &dma_buf->dbuf.phys); in lpfc_sli4_rb_alloc()
571 if (!dma_buf->dbuf.virt) { in lpfc_sli4_rb_alloc()
597 dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys); in lpfc_sli4_rb_free()
627 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_nvmet_drb_pool, in lpfc_sli4_nvmet_alloc()
628 GFP_KERNEL, &dma_buf->dbuf.phys); in lpfc_sli4_nvmet_alloc()
[all …]
|
| D | lpfc_sli.c | 2398 hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf); in lpfc_sli_hbqbuf_free_all()
2399 list_del(&hbq_buf->dbuf.list); in lpfc_sli_hbqbuf_free_all()
2446 dma_addr_t physaddr = hbq_buf->dbuf.phys; in lpfc_sli_hbq_to_firmware_s3()
2465 list_add_tail(&hbq_buf->dbuf.list, &hbqp->hbq_buffer_list); in lpfc_sli_hbq_to_firmware_s3()
2499 drqe.address_lo = putPaddrLow(hbq_buf->dbuf.phys); in lpfc_sli_hbq_to_firmware_s4()
2500 drqe.address_hi = putPaddrHigh(hbq_buf->dbuf.phys); in lpfc_sli_hbq_to_firmware_s4()
2505 list_add_tail(&hbq_buf->dbuf.list, &phba->hbqs[hbqno].hbq_buffer_list); in lpfc_sli_hbq_to_firmware_s4()
2557 list_add_tail(&hbq_buffer->dbuf.list, &hbq_buf_list); in lpfc_sli_hbqbuf_fill_hbqs()
2565 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
2580 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
[all …]
|
| /linux-6.6.21/tools/virtio/ |
| D | vringh_test.c | 332 int *dbuf, err; in parallel_test() local
336 while ((dbuf = virtqueue_get_buf(vq, &len)) != NULL) { in parallel_test()
338 assert(*dbuf == finished - 1); in parallel_test()
340 assert(*dbuf == finished); in parallel_test()
345 dbuf = data + (xfers % (RINGSIZE + 1)); in parallel_test()
348 *dbuf = xfers; in parallel_test()
350 *dbuf = -1; in parallel_test()
352 switch ((xfers / sizeof(*dbuf)) % 4) { in parallel_test()
356 sg_set_buf(&sg[0], (void *)dbuf, 1); in parallel_test()
357 sg_set_buf(&sg[1], (void *)dbuf + 1, 2); in parallel_test()
[all …]
|
| /linux-6.6.21/drivers/gpu/drm/xen/ |
| D | xen_drm_front.c | 44 struct xen_drm_front_dbuf *dbuf, u64 dbuf_cookie) in dbuf_add_to_list() argument
46 dbuf->dbuf_cookie = dbuf_cookie; in dbuf_add_to_list()
47 list_add(&dbuf->list, &front_info->dbuf_list); in dbuf_add_to_list()
163 struct xen_drm_front_dbuf *dbuf; in xen_drm_front_dbuf_create() local
173 dbuf = kzalloc(sizeof(*dbuf), GFP_KERNEL); in xen_drm_front_dbuf_create()
174 if (!dbuf) in xen_drm_front_dbuf_create()
177 dbuf_add_to_list(front_info, dbuf, dbuf_cookie); in xen_drm_front_dbuf_create()
183 buf_cfg.pgdir = &dbuf->shbuf; in xen_drm_front_dbuf_create()
195 xen_front_pgdir_shbuf_get_dir_start(&dbuf->shbuf); in xen_drm_front_dbuf_create()
215 ret = xen_front_pgdir_shbuf_map(&dbuf->shbuf); in xen_drm_front_dbuf_create()
|
| /linux-6.6.21/net/netfilter/ipvs/ |
| D | ip_vs_conn.c | 1129 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_seq_show() local
1145 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_seq_show()
1148 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_seq_show()
1158 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1171 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1197 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_sync_seq_show() local
1211 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_sync_seq_show()
1214 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_sync_seq_show()
1224 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
1237 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
|
| /linux-6.6.21/fs/reiserfs/ |
| D | xattr.c | 197 struct reiserfs_dentry_buf *dbuf = in fill_with_dentries() local
201 WARN_ON_ONCE(!inode_is_locked(d_inode(dbuf->xadir))); in fill_with_dentries()
203 if (dbuf->count == ARRAY_SIZE(dbuf->dentries)) in fill_with_dentries()
210 dentry = lookup_one_len(name, dbuf->xadir, namelen); in fill_with_dentries()
212 dbuf->err = PTR_ERR(dentry); in fill_with_dentries()
219 dentry, dbuf->xadir); in fill_with_dentries()
221 dbuf->err = -EIO; in fill_with_dentries()
225 dbuf->dentries[dbuf->count++] = dentry; in fill_with_dentries()
|
| /linux-6.6.21/drivers/gpu/drm/i915/display/ |
| D | intel_display_device.c | 448 .dbuf.size = 896 - 4, /* 4 blocks for bypass path allocation */
449 .dbuf.slice_mask = BIT(DBUF_S1),
473 .dbuf.slice_mask = BIT(DBUF_S1), \
497 .dbuf.size = 512 - 4, /* 4 blocks for bypass path allocation */
504 .dbuf.size = 1024 - 4, /* 4 blocks for bypass path allocation */
512 .dbuf.size = 2048, \
513 .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \
565 .dbuf.size = 2048, \
566 .dbuf.slice_mask = BIT(DBUF_S1) | BIT(DBUF_S2), \
653 .dbuf.size = 4096, \
[all …]
|
| D | skl_watermark.h | 67 …uf_state(intel_atomic_get_old_global_obj_state(state, &to_i915(state->base.dev)->display.dbuf.obj))
69 …uf_state(intel_atomic_get_new_global_obj_state(state, &to_i915(state->base.dev)->display.dbuf.obj))
|
| D | intel_display_device.h | 104 } dbuf; member
|
| D | intel_display_core.h | 345 } dbuf; member
|
| D | skl_watermark.c | 510 return DISPLAY_INFO(i915)->dbuf.size / in intel_dbuf_slice_size()
511 hweight8(DISPLAY_INFO(i915)->dbuf.slice_mask); in intel_dbuf_slice_size()
530 WARN_ON(ddb->end > DISPLAY_INFO(i915)->dbuf.size); in skl_ddb_entry_for_slices()
2628 DISPLAY_INFO(i915)->dbuf.slice_mask, in skl_compute_ddb()
2996 to_intel_dbuf_state(i915->display.dbuf.obj.state); in skl_wm_get_hw_state()
3058 dbuf_state->enabled_slices = i915->display.dbuf.enabled_slices; in skl_wm_get_hw_state()
3064 to_intel_dbuf_state(i915->display.dbuf.obj.state); in skl_dbuf_is_misconfigured()
3163 hw_enabled_slices != i915->display.dbuf.enabled_slices) in intel_wm_state_verify()
3166 i915->display.dbuf.enabled_slices, in intel_wm_state_verify()
3452 dbuf_state = intel_atomic_get_global_obj_state(state, &i915->display.dbuf.obj); in intel_atomic_get_dbuf_state()
[all …]
|
| /linux-6.6.21/drivers/misc/mei/ |
| D | dma-ring.c | 131 unsigned char *dbuf = dev->dr_dscr[DMA_DSCR_DEVICE].vaddr; in mei_dma_copy_from() local
136 memcpy(buf, dbuf + b_offset, b_n); in mei_dma_copy_from()
|
| /linux-6.6.21/drivers/base/firmware_loader/ |
| D | main.c | 114 void *dbuf, in __allocate_fw_priv() argument
122 if ((opt_flags & FW_OPT_PARTIAL) && !dbuf) in __allocate_fw_priv()
141 fw_priv->data = dbuf; in __allocate_fw_priv()
168 struct fw_priv **fw_priv, void *dbuf, size_t size, in alloc_lookup_fw_priv() argument
189 tmp = __allocate_fw_priv(fw_name, fwc, dbuf, size, offset, opt_flags); in alloc_lookup_fw_priv()
738 struct device *device, void *dbuf, size_t size, in _request_firmware_prepare() argument
752 if (firmware_request_builtin_buf(firmware, name, dbuf, size)) { in _request_firmware_prepare()
757 ret = alloc_lookup_fw_priv(name, &fw_cache, &fw_priv, dbuf, size, in _request_firmware_prepare()
|
| D | firmware.h | 162 struct fw_priv **fw_priv, void *dbuf, size_t size,
|
| /linux-6.6.21/drivers/tty/serial/ |
| D | amba-pl011.c | 826 struct pl011_dmabuf *dbuf; in pl011_dma_rx_trigger_dma() local
832 dbuf = uap->dmarx.use_buf_b ? in pl011_dma_rx_trigger_dma()
834 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len, in pl011_dma_rx_trigger_dma()
874 struct pl011_dmabuf *dbuf = use_buf_b ? in pl011_dma_rx_chars() local
884 dmataken = dbuf->len - dmarx->last_residue; in pl011_dma_rx_chars()
898 dma_count = tty_insert_flip_string(port, dbuf->buf + dmataken, in pl011_dma_rx_chars()
909 dmarx->last_residue = dbuf->len; in pl011_dma_rx_chars()
944 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ? in pl011_dma_rx_irq() local
967 pending = dbuf->len - state.residue; in pl011_dma_rx_irq()
994 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ? in pl011_dma_rx_callback() local
[all …]
|
| /linux-6.6.21/drivers/crypto/bcm/ |
| D | util.c | 275 u8 dbuf[16]; in __dump_sg() local
283 sg_copy_part_to_buf(sg, dbuf, count, idx); in __dump_sg()
286 4, 1, dbuf, count, false); in __dump_sg()
|
| /linux-6.6.21/include/media/ |
| D | videobuf2-core.h | 138 struct dma_buf *dbuf,
180 struct dma_buf *dbuf; member
|
| /linux-6.6.21/drivers/media/platform/nvidia/tegra-vde/ |
| D | v4l2.c | 177 get_dma_buf(vb->planes[i].dbuf); in tegra_buf_init()
179 err = tegra_vde_dmabuf_cache_map(vde, vb->planes[i].dbuf, in tegra_buf_init()
183 dma_buf_put(vb->planes[i].dbuf); in tegra_buf_init()
|