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Searched refs:dbuf (Results 1 – 25 of 32) sorted by relevance

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/Linux-v4.19/net/core/
Dutils.c128 u8 dbuf[4]; in in4_pton() local
136 d = dbuf; in in4_pton()
168 memcpy(dst, dbuf, sizeof(dbuf)); in in4_pton()
194 u8 dbuf[16]; in in6_pton() local
200 memset(dbuf, 0, sizeof(dbuf)); in in6_pton()
203 d = dbuf; in in6_pton()
233 if (dc - dbuf >= sizeof(dbuf)) in in6_pton()
266 if (!dc && d + 2 < dbuf + sizeof(dbuf)) { in in6_pton()
270 if (d + 2 >= dbuf + sizeof(dbuf)) { in in6_pton()
274 if ((dc && d + 4 < dbuf + sizeof(dbuf)) || in in6_pton()
[all …]
/Linux-v4.19/drivers/media/common/videobuf2/
Dvideobuf2-vmalloc.c32 struct dma_buf *dbuf; member
212 static int vb2_vmalloc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_attach() argument
216 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_attach()
251 static void vb2_vmalloc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_detach() argument
317 static void vb2_vmalloc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_vmalloc_dmabuf_ops_release() argument
320 vb2_vmalloc_put(dbuf->priv); in vb2_vmalloc_dmabuf_ops_release()
323 static void *vb2_vmalloc_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum) in vb2_vmalloc_dmabuf_ops_kmap() argument
325 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_kmap()
330 static void *vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_vmalloc_dmabuf_ops_vmap() argument
332 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_vmap()
[all …]
Dvideobuf2-dma-sg.c374 static int vb2_dma_sg_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_attach() argument
381 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_attach()
412 static void vb2_dma_sg_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_detach() argument
478 static void vb2_dma_sg_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dma_sg_dmabuf_ops_release() argument
481 vb2_dma_sg_put(dbuf->priv); in vb2_dma_sg_dmabuf_ops_release()
484 static void *vb2_dma_sg_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum) in vb2_dma_sg_dmabuf_ops_kmap() argument
486 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_kmap()
491 static void *vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_dma_sg_dmabuf_ops_vmap() argument
493 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_vmap()
498 static int vb2_dma_sg_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_mmap() argument
[all …]
Dvideobuf2-dma-contig.c225 static int vb2_dc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_attach() argument
232 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_attach()
263 static void vb2_dc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_detach() argument
329 static void vb2_dc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dc_dmabuf_ops_release() argument
332 vb2_dc_put(dbuf->priv); in vb2_dc_dmabuf_ops_release()
335 static void *vb2_dc_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum) in vb2_dc_dmabuf_ops_kmap() argument
337 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_kmap()
342 static void *vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_dc_dmabuf_ops_vmap() argument
344 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_vmap()
349 static int vb2_dc_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_mmap() argument
[all …]
Dvideobuf2-core.c276 dma_buf_put(p->dbuf); in __vb2_plane_dmabuf_put()
278 p->dbuf = NULL; in __vb2_plane_dmabuf_put()
1118 struct dma_buf *dbuf = dma_buf_get(planes[plane].m.fd); in __prepare_dmabuf() local
1120 if (IS_ERR_OR_NULL(dbuf)) { in __prepare_dmabuf()
1129 planes[plane].length = dbuf->size; in __prepare_dmabuf()
1135 dma_buf_put(dbuf); in __prepare_dmabuf()
1141 if (dbuf == vb->planes[plane].dbuf && in __prepare_dmabuf()
1143 dma_buf_put(dbuf); in __prepare_dmabuf()
1164 dbuf, planes[plane].length, q->dma_dir); in __prepare_dmabuf()
1168 dma_buf_put(dbuf); in __prepare_dmabuf()
[all …]
/Linux-v4.19/lib/
Ddecompress_bunzip2.c104 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()
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/Linux-v4.19/drivers/scsi/lpfc/
Dlpfc_mem.c526 hbqbp->dbuf.virt = dma_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL, in lpfc_els_hbq_alloc()
527 &hbqbp->dbuf.phys); in lpfc_els_hbq_alloc()
528 if (!hbqbp->dbuf.virt) { in lpfc_els_hbq_alloc()
551 dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys); in lpfc_els_hbq_free()
584 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL, in lpfc_sli4_rb_alloc()
585 &dma_buf->dbuf.phys); in lpfc_sli4_rb_alloc()
586 if (!dma_buf->dbuf.virt) { in lpfc_sli4_rb_alloc()
612 dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys); in lpfc_sli4_rb_free()
644 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_nvmet_drb_pool, in lpfc_sli4_nvmet_alloc()
645 GFP_KERNEL, &dma_buf->dbuf.phys); in lpfc_sli4_nvmet_alloc()
[all …]
Dlpfc_nvmet.c358 payload = (uint32_t *)(nvmebuf->dbuf.virt); in lpfc_nvmet_ctxbuf_post()
830 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_xmt_ls_rsp()
861 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_xmt_ls_rsp()
874 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_xmt_ls_rsp()
1759 payload = (uint32_t *)(nvmebuf->dbuf.virt); in lpfc_nvmet_unsol_ls_buffer()
1773 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_unsol_ls_buffer()
1816 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_unsol_ls_buffer()
1982 payload = (uint32_t *)(nvmebuf->dbuf.virt); in lpfc_nvmet_unsol_fcp_buffer()
2107 nvmebuf = container_of(d_buf, struct hbq_dmabuf, dbuf); in lpfc_nvmet_unsol_ls_event()
2110 lpfc_in_buf_free(phba, &nvmebuf->dbuf); in lpfc_nvmet_unsol_ls_event()
Dlpfc_sli.c1998 hbq_buf = container_of(dmabuf, struct hbq_dmabuf, dbuf); in lpfc_sli_hbqbuf_free_all()
1999 list_del(&hbq_buf->dbuf.list); in lpfc_sli_hbqbuf_free_all()
2046 dma_addr_t physaddr = hbq_buf->dbuf.phys; in lpfc_sli_hbq_to_firmware_s3()
2065 list_add_tail(&hbq_buf->dbuf.list, &hbqp->hbq_buffer_list); in lpfc_sli_hbq_to_firmware_s3()
2099 drqe.address_lo = putPaddrLow(hbq_buf->dbuf.phys); in lpfc_sli_hbq_to_firmware_s4()
2100 drqe.address_hi = putPaddrHigh(hbq_buf->dbuf.phys); in lpfc_sli_hbq_to_firmware_s4()
2105 list_add_tail(&hbq_buf->dbuf.list, &phba->hbqs[hbqno].hbq_buffer_list); in lpfc_sli_hbq_to_firmware_s4()
2157 list_add_tail(&hbq_buffer->dbuf.list, &hbq_buf_list); in lpfc_sli_hbqbuf_fill_hbqs()
2165 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
2180 dbuf.list); in lpfc_sli_hbqbuf_fill_hbqs()
[all …]
Dlpfc.h159 struct lpfc_dmabuf dbuf; member
170 struct lpfc_dmabuf dbuf; member
/Linux-v4.19/tools/virtio/
Dvringh_test.c330 int *dbuf, err; in parallel_test() local
334 while ((dbuf = virtqueue_get_buf(vq, &len)) != NULL) { in parallel_test()
336 assert(*dbuf == finished - 1); in parallel_test()
338 assert(*dbuf == finished); in parallel_test()
343 dbuf = data + (xfers % (RINGSIZE + 1)); in parallel_test()
346 *dbuf = xfers; in parallel_test()
348 *dbuf = -1; in parallel_test()
350 switch ((xfers / sizeof(*dbuf)) % 4) { in parallel_test()
354 sg_set_buf(&sg[0], (void *)dbuf, 1); in parallel_test()
355 sg_set_buf(&sg[1], (void *)dbuf + 1, 2); in parallel_test()
[all …]
/Linux-v4.19/arch/hexagon/mm/
Dstrnlen_user.S30 #define dbuf r15:14 macro
80 dbuf = memd(start); define
84 P0 = vcmpb.eq(dbuf,dcmp);
/Linux-v4.19/drivers/net/appletalk/
Dltpc.c243 void *dbuf, int dbuflen);
274 unsigned char *dbuf; member
547 qels[0].dbuf = resdbuf; in idle()
596 qels[0].dbuf = resdbuf; in idle()
611 memcpy(ltdmabuf,q->dbuf,q->dbuflen); in idle()
619 memcpy(q->dbuf,ltdmabuf,q->dbuflen); in idle()
647 void *dbuf, int dbuflen) in do_write() argument
656 qels[i].dbuf = dbuf; in do_write()
671 void *dbuf, int dbuflen) in do_read() argument
680 qels[i].dbuf = dbuf; in do_read()
/Linux-v4.19/net/netfilter/ipvs/
Dip_vs_conn.c1095 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_seq_show() local
1111 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_seq_show()
1114 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_seq_show()
1124 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1137 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1163 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_sync_seq_show() local
1177 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_sync_seq_show()
1180 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_sync_seq_show()
1190 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
1203 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
/Linux-v4.19/drivers/gpu/drm/xen/
Dxen_drm_front.c41 struct xen_drm_front_dbuf *dbuf; in dbuf_add_to_list() local
43 dbuf = kzalloc(sizeof(*dbuf), GFP_KERNEL); in dbuf_add_to_list()
44 if (!dbuf) in dbuf_add_to_list()
47 dbuf->dbuf_cookie = dbuf_cookie; in dbuf_add_to_list()
48 dbuf->shbuf = shbuf; in dbuf_add_to_list()
49 list_add(&dbuf->list, &front_info->dbuf_list); in dbuf_add_to_list()
/Linux-v4.19/fs/reiserfs/
Dxattr.c195 struct reiserfs_dentry_buf *dbuf = in fill_with_dentries() local
199 WARN_ON_ONCE(!inode_is_locked(d_inode(dbuf->xadir))); in fill_with_dentries()
201 if (dbuf->count == ARRAY_SIZE(dbuf->dentries)) in fill_with_dentries()
208 dentry = lookup_one_len(name, dbuf->xadir, namelen); in fill_with_dentries()
216 dentry, dbuf->xadir); in fill_with_dentries()
221 dbuf->dentries[dbuf->count++] = dentry; in fill_with_dentries()
/Linux-v4.19/drivers/misc/mic/vop/
Dvop_vringh.c531 void __iomem *dbuf = vpdev->hw_ops->ioremap(vpdev, daddr, len); in vop_virtio_copy_to_user() local
540 if (copy_to_user(ubuf, (void __force *)dbuf, len)) { in vop_virtio_copy_to_user()
580 dbuf += partlen; in vop_virtio_copy_to_user()
588 vpdev->hw_ops->iounmap(vpdev, dbuf); in vop_virtio_copy_to_user()
591 __func__, ubuf, dbuf, len, vr_idx); in vop_virtio_copy_to_user()
606 void __iomem *dbuf = vpdev->hw_ops->ioremap(vpdev, daddr, len); in vop_virtio_copy_from_user() local
652 dbuf += partlen; in vop_virtio_copy_from_user()
662 if (copy_from_user((void __force *)dbuf, ubuf, len)) { in vop_virtio_copy_from_user()
671 vpdev->hw_ops->iounmap(vpdev, dbuf); in vop_virtio_copy_from_user()
674 __func__, ubuf, dbuf, len, vr_idx); in vop_virtio_copy_from_user()
/Linux-v4.19/drivers/base/firmware_loader/
Dmain.c169 void *dbuf, size_t size) in __allocate_fw_priv() argument
185 fw_priv->data = dbuf; in __allocate_fw_priv()
211 struct fw_priv **fw_priv, void *dbuf, in alloc_lookup_fw_priv() argument
228 tmp = __allocate_fw_priv(fw_name, fwc, dbuf, size); in alloc_lookup_fw_priv()
502 struct device *device, void *dbuf, size_t size, in _request_firmware_prepare() argument
516 if (fw_get_builtin_firmware(firmware, name, dbuf, size)) { in _request_firmware_prepare()
521 ret = alloc_lookup_fw_priv(name, &fw_cache, &fw_priv, dbuf, size, in _request_firmware_prepare()
/Linux-v4.19/drivers/crypto/bcm/
Dutil.c326 u8 dbuf[16]; in __dump_sg() local
334 sg_copy_part_to_buf(sg, dbuf, count, idx); in __dump_sg()
337 4, 1, dbuf, count, false); in __dump_sg()
/Linux-v4.19/include/media/
Dvideobuf2-core.h133 struct dma_buf *dbuf,
174 struct dma_buf *dbuf; member
/Linux-v4.19/fs/afs/
Ddir.c114 struct afs_xdr_dir_page *dbuf; in afs_dir_check_page() local
133 dbuf = kmap(page); in afs_dir_check_page()
135 if (dbuf->blocks[tmp].hdr.magic != AFS_DIR_MAGIC) { in afs_dir_check_page()
138 ntohs(dbuf->blocks[tmp].hdr.magic)); in afs_dir_check_page()
148 ((u8 *)&dbuf->blocks[tmp])[AFS_DIR_BLOCK_SIZE - 1] = 0; in afs_dir_check_page()
413 struct afs_xdr_dir_page *dbuf; in afs_dir_iterate() local
452 dbuf = kmap(page); in afs_dir_iterate()
456 dblock = &dbuf->blocks[(blkoff % PAGE_SIZE) / in afs_dir_iterate()
/Linux-v4.19/fs/gfs2/
Dlog.c460 unsigned int dbuf; in calc_reserved() local
465 dbuf = tr->tr_num_databuf_new - tr->tr_num_databuf_rm; in calc_reserved()
466 reserved = mbuf + dbuf; in calc_reserved()
469 reserved += DIV_ROUND_UP(dbuf, databuf_limit(sdp)); in calc_reserved()
/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_sup.c1495 uint8_t *dbuf; in qla25xx_write_nvram_data() local
1497 dbuf = vmalloc(RMW_BUFFER_SIZE); in qla25xx_write_nvram_data()
1498 if (!dbuf) in qla25xx_write_nvram_data()
1500 ha->isp_ops->read_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, in qla25xx_write_nvram_data()
1502 memcpy(dbuf + (naddr << 2), buf, bytes); in qla25xx_write_nvram_data()
1503 ha->isp_ops->write_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, in qla25xx_write_nvram_data()
1505 vfree(dbuf); in qla25xx_write_nvram_data()
/Linux-v4.19/drivers/usb/gadget/udc/
Domap_udc.c2464 unsigned buf, unsigned maxp, int dbuf) in omap_ep_setup() argument
2505 dbuf = 1; in omap_ep_setup()
2512 dbuf = 0; in omap_ep_setup()
2530 if (dbuf && addr) in omap_ep_setup()
2540 name, addr, epn_rxtx, maxp, dbuf ? "x2" : "", buf); in omap_ep_setup()
2549 if (dbuf) in omap_ep_setup()
2560 ep->double_buf = dbuf; in omap_ep_setup()
/Linux-v4.19/drivers/net/ethernet/intel/ice/
Dice_lan_tx_rx.h272 u16 dbuf; /* bigger than needed, see above for reason */ member

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