Searched refs:chunk (Results 76 - 100 of 270) sorted by relevance

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/linux-master/drivers/spi/
H A Dspi-dw-bt1.c76 size_t shift, chunk; local
85 chunk = min_t(size_t, 4 - shift, len);
87 memcpy(to, (char *)&data + shift, chunk); local
88 from += chunk;
89 to += chunk;
90 len -= chunk;
/linux-master/arch/arm64/crypto/
H A Dsha256-glue.c102 unsigned int chunk = len; local
110 chunk + sctx->count % SHA256_BLOCK_SIZE > SHA256_BLOCK_SIZE)
111 chunk = SHA256_BLOCK_SIZE -
115 sha256_base_do_update(desc, data, chunk, sha256_neon_transform);
117 data += chunk;
118 len -= chunk;
/linux-master/drivers/md/
H A Ddm-snap.c185 chunk_t chunk)
187 return chunk << store->chunk_shift;
227 * For writing a complete chunk, bypassing the copy.
242 chunk_t chunk; member in struct:dm_snap_tracked_chunk
259 static void track_chunk(struct dm_snapshot *s, struct bio *bio, chunk_t chunk) argument
263 c->chunk = chunk;
267 &s->tracked_chunk_hash[DM_TRACKED_CHUNK_HASH(chunk)]);
281 static int __chunk_is_tracked(struct dm_snapshot *s, chunk_t chunk) argument
289 &s->tracked_chunk_hash[DM_TRACKED_CHUNK_HASH(chunk)], nod
184 chunk_to_sector(struct dm_exception_store *store, chunk_t chunk) argument
305 __check_for_conflicting_io(struct dm_snapshot *s, chunk_t chunk) argument
635 dm_exception_table_lock_init(struct dm_snapshot *s, chunk_t chunk, struct dm_exception_table_lock *lock) argument
696 exception_hash(struct dm_exception_table *et, chunk_t chunk) argument
710 dm_lookup_exception(struct dm_exception_table *et, chunk_t chunk) argument
1843 __lookup_pending_exception(struct dm_snapshot *s, chunk_t chunk) argument
1860 __insert_pending_exception(struct dm_snapshot *s, struct dm_snap_pending_exception *pe, chunk_t chunk) argument
1893 __find_pending_exception(struct dm_snapshot *s, struct dm_snap_pending_exception *pe, chunk_t chunk) argument
1907 remap_exception(struct dm_snapshot *s, struct dm_exception *e, struct bio *bio, chunk_t chunk) argument
1927 zero_exception(struct dm_snapshot *s, struct dm_exception *e, struct bio *bio, chunk_t chunk) argument
1953 chunk_t chunk; local
2121 chunk_t chunk; local
2444 chunk_t chunk; local
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H A Ddm-stripe.c86 * <number of stripes> <chunk size> [<dev_path> <offset>]+
120 ti->error = "Target length not divisible by chunk size";
204 sector_t chunk = dm_target_offset(sc->ti, sector); local
208 chunk_offset = sector_div(chunk, sc->chunk_size);
210 chunk_offset = chunk & (sc->chunk_size - 1);
211 chunk >>= sc->chunk_size_shift;
215 *stripe = sector_div(chunk, sc->stripes);
217 *stripe = chunk & (sc->stripes - 1);
218 chunk >>= sc->stripes_shift;
222 chunk *
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H A Ddm-zoned-reclaim.c205 dzone->chunk, bzone->id, dmz_weight(bzone),
237 unsigned int chunk = dzone->chunk; local
244 chunk, dzone->id, dmz_weight(dzone),
258 * Free the data zone and remap the chunk to
267 dmz_map_zone(zmd, bzone, chunk);
278 * Once blocks are moved, remap the zone chunk to the sequential zone.
282 unsigned int chunk = dzone->chunk; local
302 dmz_metadata_label(zmd), zrc->dev_idx, chunk,
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H A Ddm-exception-store.h25 * An exception is used where an old chunk of data has been
29 * chunk within the device.
83 * still-to-be-merged chunk and returns the number of
143 static inline chunk_t dm_chunk_number(chunk_t chunk) argument
145 return chunk & (chunk_t)((1ULL << DM_CHUNK_NUMBER_BITS) - 1ULL);
/linux-master/include/net/sctp/
H A Dsctp.h416 static inline bool sctp_chunk_pending(const struct sctp_chunk *chunk) argument
418 return !list_empty(&chunk->list);
423 * the chunk length to indicate when to stop. Make sure
426 #define sctp_walk_params(pos, chunk)\
427 _sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length))
429 #define _sctp_walk_params(pos, chunk, end)\
430 for (pos.v = (u8 *)(chunk + 1);\
432 (void *)chunk + end) &&\
433 pos.v <= (void *)chunk
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H A Dauth.h88 int sctp_auth_send_cid(enum sctp_cid chunk,
90 int sctp_auth_recv_cid(enum sctp_cid chunk,
/linux-master/drivers/dma/sh/
H A Drcar-dmac.c43 * struct rcar_dmac_hw_desc - Hardware descriptor for a transfer chunk
63 * @running: the transfer chunk being currently processed
100 * @chunks: array of transfer chunk descriptors
156 * @desc.chunks_free: list of free transfer chunk descriptors
388 struct rcar_dmac_xfer_chunk *chunk = local
398 chunk->src_addr >> 32);
400 chunk->dst_addr >> 32);
416 * of the first chunk.
419 chunk->dst_addr & 0xffffffff);
449 struct rcar_dmac_xfer_chunk *chunk local
673 struct rcar_dmac_xfer_chunk *chunk = &page->chunks[i]; local
698 struct rcar_dmac_xfer_chunk *chunk; local
762 struct rcar_dmac_xfer_chunk *chunk; local
933 struct rcar_dmac_xfer_chunk *chunk; local
1320 struct rcar_dmac_xfer_chunk *chunk; local
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/linux-master/drivers/s390/block/
H A Ddasd_int.h731 struct dasd_mchunk *chunk; local
734 chunk = (struct dasd_mchunk *) mem;
735 chunk->size = size - sizeof(struct dasd_mchunk);
736 list_add(&chunk->list, chunk_list);
742 struct dasd_mchunk *chunk, *tmp; local
745 list_for_each_entry(chunk, chunk_list, list) {
746 if (chunk->size < size)
748 if (chunk->size > size + sizeof(struct dasd_mchunk)) {
749 char *endaddr = (char *) (chunk + 1) + chunk
764 struct dasd_mchunk *chunk, *tmp; local
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/linux-master/net/sunrpc/xprtrdma/
H A Dsvc_rdma_sendto.c394 * svc_rdma_encode_read_list - Encode RPC Reply's Read chunk list
411 * @chunk: Write chunk to push
412 * @remaining: remaining bytes of the payload left in the Write chunk
413 * @segno: which segment in the chunk
421 const struct svc_rdma_chunk *chunk,
424 const struct svc_rdma_segment *segment = &chunk->ch_segments[segno];
443 * svc_rdma_encode_write_chunk - Encode one Write chunk
445 * @chunk: Write chunk t
420 svc_rdma_encode_write_segment(struct svc_rdma_send_ctxt *sctxt, const struct svc_rdma_chunk *chunk, u32 *remaining, unsigned int segno) argument
456 svc_rdma_encode_write_chunk(struct svc_rdma_send_ctxt *sctxt, const struct svc_rdma_chunk *chunk) argument
497 struct svc_rdma_chunk *chunk; local
533 struct svc_rdma_chunk *chunk; local
1087 struct svc_rdma_chunk *chunk; local
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H A Dsvc_rdma_recvfrom.c68 * When the Read chunk payloads have become available on the
534 * - This implementation currently supports only one Write chunk.
562 /* Sanity check the Reply chunk.
565 * - Reply chunk does not overflow Receive buffer.
569 * %true: Reply chunk is valid. @rctxt's xdr_stream is updated
570 * to point to the first byte past the Reply chunk.
571 * %false: Reply chunk is corrupt. @rctxt's xdr_stream is left
602 struct svc_rdma_chunk *chunk; local
611 pcl_for_each_chunk(chunk, &ctxt->rc_call_pcl) {
612 pcl_for_each_segment(segment, chunk) {
781 struct svc_rdma_chunk *chunk = pcl_first_chunk(&ctxt->rc_read_pcl); local
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/linux-master/drivers/net/ethernet/mellanox/mlx5/core/steering/
H A Ddr_table.c13 struct mlx5dr_icm_chunk *chunk; local
27 chunk = nic_tbl->nic_dmn->type == DR_DOMAIN_NIC_TYPE_RX ?
28 action->dest_tbl->tbl->rx.s_anchor->chunk :
29 action->dest_tbl->tbl->tx.s_anchor->chunk;
30 nic_tbl->default_icm_addr = mlx5dr_icm_pool_get_chunk_icm_addr(chunk);
230 icm_addr_rx = mlx5dr_icm_pool_get_chunk_icm_addr(tbl->rx.s_anchor->chunk);
233 icm_addr_tx = mlx5dr_icm_pool_get_chunk_icm_addr(tbl->tx.s_anchor->chunk);
H A Ddr_ste.c29 u32 num_entries = mlx5dr_icm_pool_get_chunk_num_of_entries(htbl->chunk);
126 u64 base_icm_addr = mlx5dr_icm_pool_get_chunk_icm_addr(ste->htbl->chunk);
127 u32 index = ste - ste->htbl->chunk->ste_arr;
134 u32 index = ste - ste->htbl->chunk->ste_arr;
136 return mlx5dr_icm_pool_get_chunk_mr_addr(ste->htbl->chunk) + DR_STE_SIZE * index;
141 u64 index = ste - ste->htbl->chunk->ste_arr;
143 return ste->htbl->chunk->hw_ste_arr + DR_STE_SIZE_REDUCED * index;
148 u32 index = ste - ste->htbl->chunk->ste_arr;
150 return &ste->htbl->chunk->miss_list[index];
157 struct mlx5dr_icm_chunk *chunk local
500 struct mlx5dr_icm_chunk *chunk; local
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/linux-master/drivers/mtd/nand/raw/
H A Dmarvell_nand.c21 * or 4) and each chunk will have its own ECC "digest" of 6B at the
24 * corrects up to 1 bit per chunk and detects reliably an error if
36 * 30B per ECC chunk. Here is the page layout used by the controller
238 * chunk smaller that the others.
241 * @chunk: Desired ECC chunk size on which the layout applies
242 * @strength: Desired ECC strength (per chunk size bytes) on which the
248 * @data_bytes: Number of data bytes per chunk
249 * @spare_bytes: Number of spare bytes per chunk
250 * @ecc_bytes: Number of ecc bytes per chunk
258 int chunk; member in struct:marvell_hw_ecc_layout
1268 int chunk; local
1303 marvell_nfc_hw_ecc_bch_read_chunk(struct nand_chip *chip, int chunk, u8 *data, unsigned int data_len, u8 *spare, unsigned int spare_len, int page) argument
1380 int chunk, ret; local
1523 int chunk; local
1565 marvell_nfc_hw_ecc_bch_write_chunk(struct nand_chip *chip, int chunk, const u8 *data, unsigned int data_len, const u8 *spare, unsigned int spare_len, int page) argument
1638 int chunk, ret; local
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/linux-master/net/bluetooth/
H A Daf_bluetooth.c402 int chunk; local
428 chunk = min_t(unsigned int, skb->len, size);
429 if (skb_copy_datagram_msg(skb, 0, msg, chunk)) {
435 copied += chunk;
436 size -= chunk;
443 if (chunk <= skb_len) {
444 __skb_pull(skb, chunk);
449 chunk -= skb_len;
452 if (chunk <= frag->len) {
454 skb->len -= chunk;
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/linux-master/sound/usb/line6/
H A Dmidi.c43 unsigned char chunk[LINE6_FALLBACK_MAXPACKETSIZE]; local
49 done = snd_rawmidi_transmit_peek(substream, chunk, req);
54 line6_midibuf_write(mb, chunk, done);
59 done = line6_midibuf_read(mb, chunk,
66 send_midi_async(line6, chunk, done);
/linux-master/lib/
H A Dbitmap-str.c466 * Commas group hex digits into chunks. Each chunk defines exactly 32
467 * bits of the resultant bitmask. No chunk may specify a value larger
468 * than 32 bits (%-EOVERFLOW), and if a chunk specifies a smaller value
480 int chunk; local
482 for (chunk = 0; ; chunk++) {
491 end = bitmap_get_x32_reverse(start, end, &bitmap[chunk ^ 1]);
493 end = bitmap_get_x32_reverse(start, end, &bitmap[chunk]);
/linux-master/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_acl_tcam.c175 struct mlxsw_sp_acl_tcam_chunk *chunk; member in struct:mlxsw_sp_acl_tcam_vchunk
178 struct rhash_head ht_node; /* Member of a chunk HT */
188 struct mlxsw_sp_acl_tcam_chunk *chunk; member in struct:mlxsw_sp_acl_tcam_entry
736 /* The entry markers are relative to the current chunk and therefore
737 * needs to be reset together with the chunk marker.
762 /* If a chunk was added or deleted from vregion we have to reset
763 * the current chunk pointer to make sure all chunks
906 struct mlxsw_sp_acl_tcam_chunk *chunk; local
908 chunk = kzalloc(sizeof(*chunk)
919 mlxsw_sp_acl_tcam_chunk_destroy(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_tcam_chunk *chunk) argument
1049 mlxsw_sp_acl_tcam_entry_create(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_tcam_ventry *ventry, struct mlxsw_sp_acl_tcam_chunk *chunk) argument
1188 mlxsw_sp_acl_tcam_ventry_migrate(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_tcam_ventry *ventry, struct mlxsw_sp_acl_tcam_chunk *chunk, int *credits) argument
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/linux-master/fs/btrfs/
H A Dtree-checker.c709 "invalid block group chunk objectid, have %llu expect %llu",
751 const struct btrfs_chunk *chunk, u64 logical,
771 (unsigned long)chunk) {
794 * The common chunk check which could also work on super block sys chunk array.
800 struct btrfs_chunk *chunk, u64 logical)
815 length = btrfs_chunk_length(leaf, chunk);
816 stripe_len = btrfs_chunk_stripe_len(leaf, chunk);
817 num_stripes = btrfs_chunk_num_stripes(leaf, chunk);
818 sub_stripes = btrfs_chunk_sub_stripes(leaf, chunk);
750 chunk_err(const struct extent_buffer *leaf, const struct btrfs_chunk *chunk, u64 logical, const char *fmt, ...) argument
799 btrfs_check_chunk_valid(struct extent_buffer *leaf, struct btrfs_chunk *chunk, u64 logical) argument
963 check_leaf_chunk_item(struct extent_buffer *leaf, struct btrfs_chunk *chunk, struct btrfs_key *key, int slot) argument
1729 struct btrfs_chunk *chunk; local
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/linux-master/drivers/gpu/drm/
H A Ddrm_mipi_dbi.c859 size_t chunk, max_chunk = dbi->tx_buf9_len; local
900 chunk = min(len, max_chunk);
901 len -= chunk;
904 if (chunk < 8) {
911 for (i = 1; i < (chunk + 1); i++) {
923 for (i = 1; i < (chunk + 1); i++) {
931 chunk = 8;
934 for (i = 0; i < chunk; i += 8) {
962 tr.len = chunk + added;
1004 size_t chunk local
1302 size_t chunk; local
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/linux-master/arch/s390/mm/
H A Dmaccess.c86 void *chunk; local
93 chunk = (void *)(__memcpy_real_area + offset);
102 copied = copy_to_iter(chunk, len, iter);
/linux-master/arch/powerpc/mm/book3s64/
H A Diommu_api.c63 unsigned long entry, chunk; local
100 chunk = (1UL << (PAGE_SHIFT + MAX_PAGE_ORDER)) /
102 chunk = min(chunk, entries);
103 for (entry = 0; entry < entries; entry += chunk) {
104 unsigned long n = min(entries - entry, chunk);
/linux-master/net/tls/
H A Dtls_sw.c85 int i, chunk = start - offset; local
92 if (chunk > 0) {
93 if (chunk > len)
94 chunk = len;
96 len -= chunk;
99 offset += chunk;
108 chunk = end - offset;
109 if (chunk > 0) {
110 if (chunk > len)
111 chunk
1816 int chunk = min_t(unsigned int, rxm->full_len - skip, len); local
2007 int to_decrypt, chunk; local
2186 int chunk; local
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/linux-master/drivers/usb/gadget/udc/aspeed-vhub/
H A Depn.c44 unsigned int chunk; local
49 /* Calculate next chunk size */
50 chunk = len - act;
51 if (chunk > ep->ep.maxpacket)
52 chunk = ep->ep.maxpacket;
53 else if ((chunk < ep->ep.maxpacket) || !req->req.zero)
56 EPVDBG(ep, "kick req %p act=%d/%d chunk=%d last=%d\n",
57 req, act, len, chunk, req->last_desc);
64 memcpy(ep->buf, req->req.buf + act, chunk);
76 writel(VHUB_EP_DMA_SET_TX_SIZE(chunk),
174 unsigned int chunk; local
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