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/linux/Documentation/networking/
H A Doa-tc6-framework.rst49 each chunk. Ethernet frames are transferred over one or more data chunks.
59 receive (RX) chunks. Chunks in both transmit and receive directions may
69 In parallel, receive data chunks are received on MISO. Each receive data
160 the MAC-PHY will be converted into multiple transmit data chunks. Each
177 transaction. For TX data chunks, this bit shall be ’1’.
242 received from the MAC-PHY. The SPI host should not write more data chunks
248 chunks, the MAC-PHY interrupt is asserted to SPI host. On reception of the
254 host will be sent as multiple receive data chunks. Each receive data
284 RCA (Bit 28..24) - Receive Chunks Availabl
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/linux/drivers/md/
H A Dmd-llbitmap.c289 /* total number of chunks */
290 unsigned long chunks; member
433 unsigned long *chunks) in llbitmap_calculate_chunks() argument
435 *chunks = DIV_ROUND_UP_SECTOR_T(blocks, *chunksize); in llbitmap_calculate_chunks()
436 while (*chunks > mddev->bitmap_info.space << SECTOR_SHIFT) { in llbitmap_calculate_chunks()
438 *chunks = DIV_ROUND_UP_SECTOR_T(blocks, *chunksize); in llbitmap_calculate_chunks()
470 unsigned long chunks = DIV_ROUND_UP_SECTOR_T(blocks, chunksize); in llbitmap_refresh_reshape() local
474 llbitmap->reshape_chunks = chunks; in llbitmap_refresh_reshape()
478 llbitmap->chunks = max(old_chunks, llbitmap->reshape_chunks); in llbitmap_refresh_reshape()
659 unsigned long chunks) in llbitmap_used_pages() argument
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/linux/drivers/gpu/drm/radeon/
H A Dradeon_cs.c280 /* get chunks */ in radeon_cs_parser_init()
292 chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks); in radeon_cs_parser_init()
299 p->chunks = kvzalloc_objs(struct radeon_cs_chunk, p->nchunks); in radeon_cs_parser_init()
300 if (p->chunks == NULL) { in radeon_cs_parser_init()
313 p->chunks[i].length_dw = user_chunk.length_dw; in radeon_cs_parser_init()
315 p->chunk_relocs = &p->chunks[i]; in radeon_cs_parser_init()
318 p->chunk_ib = &p->chunks[i]; in radeon_cs_parser_init()
320 if (p->chunks[i].length_dw == 0) in radeon_cs_parser_init()
324 p->chunk_const_ib = &p->chunks[i]; in radeon_cs_parser_init()
326 if (p->chunks[i].length_dw == 0) in radeon_cs_parser_init()
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/linux/net/sctp/
H A Dchunk.c43 INIT_LIST_HEAD(&msg->chunks); in sctp_datamsg_init()
65 list_for_each_entry(chunk, &msg->chunks, frag_list) in sctp_datamsg_free()
81 list_for_each_safe(pos, temp, &msg->chunks) { in sctp_datamsg_destroy()
140 * down any such message into smaller chunks. Opportunistically, fragment
141 * the chunks down to the current MTU constraints. We may get refragmented
182 /* If the peer requested that we authenticate DATA chunks in sctp_datamsg_from_user()
183 * we need to account for bundling of the AUTH chunks along with in sctp_datamsg_from_user()
236 /* Create chunks for all DATA chunks. */ in sctp_datamsg_from_user()
281 list_add_tail(&chunk->frag_list, &msg->chunks); in sctp_datamsg_from_user()
290 list_for_each_safe(pos, temp, &msg->chunks) { in sctp_datamsg_from_user()
H A Dauth.c176 * The RANDOM parameter, the CHUNKS parameter and the HMAC-ALGO
187 struct sctp_chunks_param *chunks, in sctp_auth_make_key_vector() argument
198 if (chunks) in sctp_auth_make_key_vector()
199 chunks_len = ntohs(chunks->param_hdr.length); in sctp_auth_make_key_vector()
210 if (chunks) { in sctp_auth_make_key_vector()
211 memcpy(new->data + offset, chunks, chunks_len); in sctp_auth_make_key_vector()
302 * The RANDOM parameter, the CHUNKS parameter and the HMAC-ALGO in sctp_auth_asoc_create_secret()
403 const struct sctp_chunks_param *chunks; in sctp_auth_verify_cookie_params() local
439 chunks = (const struct sctp_chunks_param *)cookie->auth_chunks; in sctp_auth_verify_cookie_params()
440 chunks_len = ntohs(chunks->param_hdr.length); in sctp_auth_verify_cookie_params()
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H A Doutqueue.c11 * bundling and queueing of outgoing SCTP chunks.
204 /* Free the outqueue structure and any related pending chunks.
212 /* Throw away unacknowledged chunks. */ in __sctp_outq_teardown()
224 /* Throw away chunks that have been gap ACKed. */ in __sctp_outq_teardown()
233 /* Throw away any chunks in the retransmit queue. */ in __sctp_outq_teardown()
242 /* Throw away any chunks that are in the abandoned queue. */ in __sctp_outq_teardown()
251 /* Throw away any leftover data chunks. */ in __sctp_outq_teardown()
260 /* Throw away any leftover control chunks. */ in __sctp_outq_teardown()
273 /* Free the outqueue structure and any related pending chunks. */
276 /* Throw away leftover chunks. */ in sctp_outq_free()
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H A Dulpqueue.c102 /* Create a temporary list to collect chunks on. */ in sctp_ulpq_tail_data()
266 /* Helper function to store chunks that need to be reassembled. */
412 /* The chunks are held in the reasm queue sorted by TSN. in sctp_ulpq_retrieve_reassembled()
414 * fragmented chunks that complete a datagram. in sctp_ulpq_retrieve_reassembled()
509 /* The chunks are held in the reasm queue sorted by TSN. in sctp_ulpq_retrieve_partial()
511 * sequence of fragmented chunks. in sctp_ulpq_retrieve_partial()
568 /* Helper function to reassemble chunks. Hold chunks on the reasm queue that
608 /* The chunks are held in the reasm queue sorted by TSN. in sctp_ulpq_retrieve_first()
610 * fragmented chunks tha in sctp_ulpq_retrieve_first()
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/linux/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp_nsp.c505 } *chunks; in nfp_nsp_command_buf_dma_sg() local
517 chunks = kzalloc_objs(*chunks, nseg); in nfp_nsp_command_buf_dma_sg()
518 if (!chunks) in nfp_nsp_command_buf_dma_sg()
526 chunks[i].chunk = kmalloc(chunk_size, in nfp_nsp_command_buf_dma_sg()
528 if (!chunks[i].chunk) in nfp_nsp_command_buf_dma_sg()
531 chunks[i].len = min_t(u64, chunk_size, max_size - off); in nfp_nsp_command_buf_dma_sg()
536 memcpy(chunks[i].chunk, arg->in_buf + off, coff); in nfp_nsp_command_buf_dma_sg()
538 memset(chunks[i].chunk + coff, 0, chunk_size - coff); in nfp_nsp_command_buf_dma_sg()
540 off += chunks[i].len; in nfp_nsp_command_buf_dma_sg()
548 addr = dma_map_single(dev, chunks[i].chunk, chunks[i].len, in nfp_nsp_command_buf_dma_sg()
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/linux/drivers/net/mctp/
H A Dmctp-serial.c534 u8 chunks[MAX_CHUNKS]; member
552 KUNIT_EXPECT_EQ(test, next, params->chunks[i]); in test_next_chunk_len()
560 KUNIT_FAIL_AND_ABORT(test, "Ran out of chunks"); in test_next_chunk_len()
567 .chunks = { 3, 1, 1, 0},
572 .chunks = { 3, 1, 1, 0},
577 .chunks = { 1, 2, 0},
582 .chunks = { 1, 1, 1, 0},
587 .chunks = { 1, 1, 1, 1, 0},
592 .chunks = { 1, 1, 1, 1, 2, 0},
597 .chunks = { 1, 0 },
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/linux/drivers/infiniband/ulp/rtrs/
H A DREADME28 session. A session is associated with a set of memory chunks reserved on the
36 chunks reserved for him on the server side. Their number, size and addresses
45 which of the memory chunks has been accessed and at which offset the message
80 the server (number of memory chunks which are going to be allocated for that
122 1. When processing a write request client selects one of the memory chunks
139 1. When processing a write request client selects one of the memory chunks
144 using the IMM field, Server invalidate rkey associated to the memory chunks
162 1. When processing a read request client selects one of the memory chunks
181 1. When processing a read request client selects one of the memory chunks
186 Server invalidate rkey associated to the memory chunks first, when it finishes,
/linux/include/net/sctp/
H A Dstructs.h363 struct sctp_chunks_param *chunks; member
509 /* Chunks waiting to be submitted to lower layer. */
510 struct list_head chunks; member
553 /* This field is used by chunks that hold fragmented data.
630 * spec violates the principle premis that all chunks are processed
691 /* This structure holds lists of chunks as we are assembling for
700 /* This contains the payload chunks. */
705 /* This is the total size of all chunks INCLUDING padding. */
771 * chunks sent to this address is currently being
944 /* This is the list of transports that have chunks to send. */
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/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_virtchnl.c276 const void *chunks;
305 * idpf_send_chunked_msg - send VC message consisting of chunks
321 const void *pos = params->chunks; in idpf_send_chunked_msg()
912 * idpf_vport_init_queue_reg_chunks - initialize queue register chunks in idpf_get_reg_intr_vecs()
914 * @schunks: source chunks to copy data from in idpf_get_reg_intr_vecs()
937 struct virtchnl2_queue_reg_chunk *schunk = &schunks->chunks[i]; in idpf_get_reg_intr_vecs()
951 * @adapter: adapter structure to get the vector chunks
960 struct virtchnl2_vector_chunks *chunks; in idpf_vport_get_q_reg() argument
965 chunks = &adapter->req_vec_chunks->vchunks; in idpf_vport_get_q_reg()
966 num_vchunks = le16_to_cpu(chunks in idpf_vport_get_q_reg()
275 const void *chunks; global() member
910 struct virtchnl2_vector_chunks *chunks; idpf_get_reg_intr_vecs() local
1058 idpf_queue_reg_init(struct idpf_vport * vport,struct idpf_q_vec_rsrc * rsrc,struct idpf_queue_id_reg_info * chunks) idpf_queue_reg_init() argument
2159 idpf_send_delete_queues_msg(struct idpf_adapter * adapter,struct idpf_queue_id_reg_info * chunks,u32 vport_id) idpf_send_delete_queues_msg() argument
3365 idpf_get_vec_ids(struct idpf_adapter * adapter,u16 * vecids,int num_vecids,struct virtchnl2_vector_chunks * chunks) idpf_get_vec_ids() argument
3407 idpf_vport_get_queue_ids(u32 * qids,int num_qids,u16 q_type,struct idpf_queue_id_reg_info * chunks) idpf_vport_get_queue_ids() argument
3525 idpf_vport_queue_ids_init(struct idpf_vport * vport,struct idpf_q_vec_rsrc * rsrc,struct idpf_queue_id_reg_info * chunks) idpf_vport_queue_ids_init() argument
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H A Didpf_virtchnl.h28 struct idpf_queue_id_reg_info *chunks);
31 struct idpf_queue_id_reg_info *chunks);
127 struct idpf_queue_id_reg_info *chunks,
134 struct virtchnl2_vector_chunks *chunks);
/linux/drivers/infiniband/hw/usnic/
H A Dusnic_vnic.c44 struct usnic_vnic_res_chunk chunks[USNIC_VNIC_RES_TYPE_MAX]; member
117 for (i = 0; i < ARRAY_SIZE(vnic->chunks); i++) { in usnic_vnic_dump()
118 chunk = &vnic->chunks[i]; in usnic_vnic_dump()
222 return vnic->chunks[type].cnt; in usnic_vnic_res_cnt()
228 return vnic->chunks[type].free_cnt; in usnic_vnic_res_free_cnt()
254 src = &vnic->chunks[type]; in usnic_vnic_get_resources()
286 vnic->chunks[res->type].free_cnt++; in usnic_vnic_put_resources()
382 &vnic->chunks[res_type]); in usnic_vnic_discover_resources()
391 usnic_vnic_free_res_chunk(&vnic->chunks[res_type]); in usnic_vnic_discover_resources()
427 usnic_vnic_free_res_chunk(&vnic->chunks[res_type]); in usnic_vnic_release_resources()
/linux/tools/testing/selftests/drivers/net/mlxsw/spectrum/
H A Ddevlink_lib_spectrum.sh13 KVDL_CHILDREN="singles chunks large_chunks"
90 devlink_resource_size_set 32000 kvd linear chunks
99 devlink_resource_size_set 32000 kvd linear chunks
108 devlink_resource_size_set 49152 kvd linear chunks
/linux/fs/ocfs2/
H A Dquota.h40 struct list_head rc_list; /* List of chunks */
46 struct list_head r_list[OCFS2_MAXQUOTAS]; /* List of chunks to recover */
53 unsigned int dqi_chunks; /* Number of chunks in local quota file */
56 struct list_head dqi_chunk; /* List of chunks */
78 struct list_head qc_chunk; /* List of quotafile chunks */
/linux/kernel/
H A Daudit_tree.c17 struct list_head chunks; member
68 * tree.chunks anchors chunk.owners[].list hash_lock
103 INIT_LIST_HEAD(&tree->chunks); in alloc_tree()
437 list_add(&chunk->owners[0].list, &tree->chunks); in create_chunk()
509 list_add(&p->list, &tree->chunks); in tag_chunk()
584 * Remove tree from chunks. If 'tagged' is set, remove tree only from tagged
585 * chunks. The function expects tagged chunks are all at the beginning of the
586 * chunks list.
591 while (!list_empty(&victim->chunks)) { in prune_tree_chunks()
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/linux/net/xdp/
H A Dxdp_umem.c164 u64 chunks, npgs; in xdp_umem_reg() local
199 chunks = div_u64_rem(size, chunk_size, &chunks_rem); in xdp_umem_reg()
200 if (!chunks || chunks > U32_MAX) in xdp_umem_reg()
221 umem->chunks = chunks; in xdp_umem_reg()
/linux/drivers/hv/
H A Dchannel.c618 * @chunks: chunks array from vmbus_alloc_buffer(), or NULL
619 * @chunk_cnt: number of entries in @chunks
621 * When @chunks is NULL the buffer is a plain vzalloc() allocation.
626 void vmbus_free_buffer(void *addr, struct page **chunks, u32 chunk_cnt) in vmbus_free_buffer() argument
630 if (!chunks) { in vmbus_free_buffer()
639 (unsigned long)page_address(chunks[i]); in vmbus_free_buffer()
640 unsigned int order = folio_order(page_folio(chunks[i])); in vmbus_free_buffer()
644 __free_pages(chunks[i], order); in vmbus_free_buffer()
647 kvfree(chunks); in vmbus_free_buffer()
656 * @chunks_out: on success, set to the array of underlying chunks, or NULL when
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/linux/include/linux/net/intel/
H A Dvirtchnl2.h590 * struct virtchnl2_queue_reg_chunks - Specify several chunks of contiguous
592 * @num_chunks: Number of chunks.
594 * @chunks: Chunks of queue info.
599 struct virtchnl2_queue_reg_chunk chunks[] __counted_by_le(num_chunks);
655 * @chunks: Chunks of contiguous queues.
660 * necessary fields followed by chunks which in turn will have an array of
692 struct virtchnl2_queue_reg_chunks chunks; member
867 * @chunks: Chunks of contiguous queues.
884 struct virtchnl2_queue_reg_chunks chunks; member
928 * struct virtchnl2_vector_chunks - chunks of contiguous interrupt vectors.
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/linux/scripts/gdb/linux/
H A Dtimerlist.py158 chunks = []
164 chunks.append(buf[start:end])
166 chunks.append(',')
170 chunks[0] = chunks[0][0] # Cut off the first 0
172 return "".join(str(chunks))
/linux/drivers/comedi/drivers/ni_routing/tools/
H A Dconvert_csv_to_c.py228 chunks = [ self.output_file_top,
244 chunks.append('\t&{},'.format(dev_table_name))
273 chunks.append('\tNULL,') # terminate list
274 chunks.append('};')
275 return '\n'.join(chunks)
416 chunks = [ self.output_file_top,
432 chunks.append('\t&{},'.format(fam_table_name))
462 chunks.append('\tNULL,') # terminate list
463 chunks.append('};')
464 return '\n'.join(chunks)
/linux/arch/xtensa/lib/
H A Dchecksum.S51 srli a5, a3, 5 /* 32-byte chunks */
81 extui a5, a3, 2, 3 /* remaining 4-byte chunks */
131 srli a5, a3, 2 /* 4-byte chunks */
215 srli a10, a4, 5 /* 32-byte chunks */
254 extui a10, a4, 2, 3 /* remaining 4-byte chunks */
255 extui a4, a4, 0, 2 /* reset len for general-case, 2-byte chunks */
286 srli a10, a4, 1 /* 2-byte chunks */
/linux/arch/x86/kernel/cpu/resctrl/
H A Dmonitor.c215 u64 shift = 64 - width, chunks; in mbm_overflow_count() local
217 chunks = (cur_msr << shift) - (prev_msr << shift); in mbm_overflow_count()
218 return chunks >> shift; in mbm_overflow_count()
227 u64 chunks; in get_corrected_val() local
231 am->chunks += mbm_overflow_count(am->prev_msr, msr_val, in get_corrected_val()
233 chunks = get_corrected_mbm_count(rmid, am->chunks); in get_corrected_val()
236 chunks = msr_val; in get_corrected_val()
239 return chunks * hw_res->mon_scale; in get_corrected_val()
/linux/net/sunrpc/xprtrdma/
H A Dsvc_rdma_pcl.c98 * cl_count is updated to be the number of chunks (ie.
137 * pcl_alloc_read - Construct a parsed chunk list for normal Read chunks
149 * cl_count is updated to be the number of chunks (ie.
192 * - cl_count is set to the number of chunks in the un-decoded list.
236 * cumulative length of preceding Read chunks. This function
241 * the bound, where adjacent Read chunks overlap, or where any

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