| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | alloc.c | 83 buf->frags = kzalloc(sizeof(*buf->frags), GFP_KERNEL); in mlx5_buf_alloc_node()
84 if (!buf->frags) in mlx5_buf_alloc_node()
87 buf->frags->buf = mlx5_dma_zalloc_coherent_node(dev, size, in mlx5_buf_alloc_node()
89 if (!buf->frags->buf) in mlx5_buf_alloc_node()
92 buf->frags->map = t; in mlx5_buf_alloc_node()
101 kfree(buf->frags); in mlx5_buf_alloc_node()
114 dma_free_coherent(dev->device, buf->size, buf->frags->buf, in mlx5_buf_free()
115 buf->frags->map); in mlx5_buf_free()
117 kfree(buf->frags); in mlx5_buf_free()
129 buf->frags = kcalloc(buf->npages, sizeof(struct mlx5_buf_list), in mlx5_frag_buf_alloc_node()
[all …]
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| D | wq.c | 86 mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, fbc); in mlx5_wq_cyc_create()
128 mlx5_init_fbc(wq_ctrl->buf.frags, log_rq_stride, log_rq_sz, &wq->rq.fbc); in mlx5_wq_qp_create()
136 mlx5_init_fbc_offset(wq_ctrl->buf.frags, in mlx5_wq_qp_create()
142 mlx5_init_fbc(wq_ctrl->buf.frags + rq_npages, in mlx5_wq_qp_create()
185 mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, &wq->fbc); in mlx5_cqwq_create()
223 mlx5_init_fbc(wq_ctrl->buf.frags, log_wq_stride, log_wq_sz, fbc); in mlx5_wq_ll_create()
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/ |
| D | en_rx.c | 77 struct mlx4_en_rx_alloc *frags, in mlx4_en_alloc_frags() argument
82 for (i = 0; i < priv->num_frags; i++, frags++) { in mlx4_en_alloc_frags()
83 if (!frags->page) { in mlx4_en_alloc_frags()
84 if (mlx4_alloc_page(priv, frags, gfp)) in mlx4_en_alloc_frags()
88 rx_desc->data[i].addr = cpu_to_be64(frags->dma + in mlx4_en_alloc_frags()
89 frags->page_offset); in mlx4_en_alloc_frags()
139 struct mlx4_en_rx_alloc *frags = ring->rx_info + in mlx4_en_prepare_rx_desc() local
143 if (!frags->page) { in mlx4_en_prepare_rx_desc()
145 frags->page = ring->page_cache.buf[ring->page_cache.index].page; in mlx4_en_prepare_rx_desc()
146 frags->dma = ring->page_cache.buf[ring->page_cache.index].dma; in mlx4_en_prepare_rx_desc()
[all …]
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ |
| D | tls_rxtx.c | 52 skb_frag_t frags[MAX_SKB_FRAGS]; member
126 info->frags[i] = record->frags[i]; in mlx5e_tls_get_sync_data()
127 __skb_frag_ref(&info->frags[i]); in mlx5e_tls_get_sync_data()
128 remaining -= skb_frag_size(&info->frags[i]); in mlx5e_tls_get_sync_data()
131 skb_frag_size_add(&info->frags[i], remaining); in mlx5e_tls_get_sync_data()
242 skb_shinfo(nskb)->frags[i] = info.frags[i]; in mlx5e_tls_handle_ooo()
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| D | ktls_tx.c | 185 skb_frag_t frags[MAX_SKB_FRAGS]; member
221 skb_frag_t *frag = &record->frags[i]; in tx_sync_info_get()
225 info->frags[i++] = *frag; in tx_sync_info_get()
229 skb_frag_size_add(&info->frags[i - 1], remaining); in tx_sync_info_get()
385 skb_frag_t *f = &info.frags[i]; in mlx5e_ktls_tx_handle_ooo()
417 put_page(skb_frag_page(&info.frags[i])); in mlx5e_ktls_tx_handle_ooo()
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| /Linux-v5.4/drivers/net/wireless/ath/ath10k/ |
| D | htt_tx.c | 1354 struct htt_data_tx_desc_frag *frags; in ath10k_htt_tx_32() local
1413 frags = (struct htt_data_tx_desc_frag *) in ath10k_htt_tx_32()
1414 &ext_desc_t[msdu_id].frags; in ath10k_htt_tx_32()
1416 frags[0].tword_addr.paddr_lo = in ath10k_htt_tx_32()
1418 frags[0].tword_addr.paddr_hi = 0; in ath10k_htt_tx_32()
1419 frags[0].tword_addr.len_16 = __cpu_to_le16(msdu->len); in ath10k_htt_tx_32()
1424 frags = txbuf->frags; in ath10k_htt_tx_32()
1425 frags[0].dword_addr.paddr = in ath10k_htt_tx_32()
1427 frags[0].dword_addr.len = __cpu_to_le32(msdu->len); in ath10k_htt_tx_32()
1428 frags[1].dword_addr.paddr = 0; in ath10k_htt_tx_32()
[all …]
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| /Linux-v5.4/net/core/ |
| D | skbuff.c | 556 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; in skb_coalesce_rx_frag()
605 __skb_frag_unref(&shinfo->frags[i]); in skb_release_data()
783 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; in skb_dump()
1373 skb_frag_t *f = &skb_shinfo(skb)->frags[i]; in skb_copy_ubufs()
1579 skb_shinfo(n)->frags[i] = skb_shinfo(skb)->frags[i]; in __pskb_copy_fclone()
1641 offsetof(struct skb_shared_info, frags[skb_shinfo(skb)->nr_frags])); in pskb_expand_head()
1943 int end = offset + skb_frag_size(&skb_shinfo(skb)->frags[i]); in ___pskb_trim()
1950 skb_frag_size_set(&skb_shinfo(skb)->frags[i++], len - offset); in ___pskb_trim()
2076 int size = skb_frag_size(&skb_shinfo(skb)->frags[i]); in __pskb_pull_tail()
2141 int size = skb_frag_size(&skb_shinfo(skb)->frags[i]); in __pskb_pull_tail()
[all …]
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| D | tso.c | 55 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_build_data()
79 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_start()
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| /Linux-v5.4/drivers/net/xen-netback/ |
| D | netback.c | 368 skb_frag_t *frags = shinfo->frags; in xenvif_get_requests() local
377 start = (frag_get_pending_idx(&shinfo->frags[0]) == pending_idx); in xenvif_get_requests()
384 frag_set_pending_idx(&frags[shinfo->nr_frags], pending_idx); in xenvif_get_requests()
390 frags = shinfo->frags; in xenvif_get_requests()
398 frag_set_pending_idx(&frags[shinfo->nr_frags], in xenvif_get_requests()
452 frag_get_pending_idx(&shinfo->frags[0]) == pending_idx; in xenvif_tx_check_gop()
475 pending_idx = frag_get_pending_idx(&shinfo->frags[i]); in xenvif_tx_check_gop()
526 pending_idx = frag_get_pending_idx(&shinfo->frags[j]); in xenvif_tx_check_gop()
537 pending_idx = frag_get_pending_idx(&first_shinfo->frags[j]); in xenvif_tx_check_gop()
568 skb_frag_t *frag = shinfo->frags + i; in xenvif_fill_frags()
[all …]
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| /Linux-v5.4/drivers/net/wireless/ath/wil6210/ |
| D | trace.h | 226 TP_PROTO(u8 vring, u16 index, unsigned int len, u8 frags),
227 TP_ARGS(vring, index, len, frags),
230 __field(u8, frags)
236 __entry->frags = frags;
241 __entry->vring, __entry->index, __entry->len, __entry->frags)
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| /Linux-v5.4/drivers/net/ethernet/chelsio/cxgb4vf/ |
| D | sge.c | 288 end = &si->frags[si->nr_frags]; in map_skb()
289 for (fp = si->frags; fp < end; fp++) { in map_skb()
298 while (fp-- > si->frags) in map_skb()
917 sgl->len0 = htonl(skb_frag_size(&si->frags[0])); in write_sgl()
933 to->len[0] = cpu_to_be32(skb_frag_size(&si->frags[i])); in write_sgl()
934 to->len[1] = cpu_to_be32(skb_frag_size(&si->frags[++i])); in write_sgl()
939 to->len[0] = cpu_to_be32(skb_frag_size(&si->frags[i])); in write_sgl()
1479 __skb_fill_page_desc(skb, 0, gl->frags[0].page, in copy_frags()
1480 gl->frags[0].offset + offset, in copy_frags()
1481 gl->frags[0].size - offset); in copy_frags()
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| /Linux-v5.4/drivers/target/iscsi/cxgbit/ |
| D | cxgbit_main.c | 219 __skb_fill_page_desc(skb, skb_frag_idx, gl->frags[0].page, in cxgbit_copy_frags()
220 gl->frags[0].offset + offset, in cxgbit_copy_frags()
221 gl->frags[0].size - offset); in cxgbit_copy_frags()
224 gl->frags[i].page, in cxgbit_copy_frags()
225 gl->frags[i].offset, in cxgbit_copy_frags()
226 gl->frags[i].size); in cxgbit_copy_frags()
231 get_page(gl->frags[gl->nfrags - 1].page); in cxgbit_copy_frags()
301 pdu_cb->frags += gl->nfrags; in cxgbit_lro_add_packet_gl()
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| D | cxgbit_target.c | 899 skb_frag_t *dfrag = &ssi->frags[pdu_cb->dfrag_idx]; in cxgbit_handle_immediate_data()
1403 pdu_cb->ddigest, pdu_cb->frags); in cxgbit_lro_skb_dump()
1406 skb, i, skb_frag_off(&ssi->frags[i]), in cxgbit_lro_skb_dump()
1407 skb_frag_size(&ssi->frags[i])); in cxgbit_lro_skb_dump()
1418 put_page(skb_frag_page(&ssi->frags[i])); in cxgbit_lro_hskb_reset()
1443 memcpy(&hssi->frags[hfrag_idx], &ssi->frags[pdu_cb->hfrag_idx], in cxgbit_lro_skb_merge()
1446 get_page(skb_frag_page(&hssi->frags[hfrag_idx])); in cxgbit_lro_skb_merge()
1448 hpdu_cb->frags++; in cxgbit_lro_skb_merge()
1451 len = skb_frag_size(&hssi->frags[hfrag_idx]); in cxgbit_lro_skb_merge()
1465 memcpy(&hssi->frags[dfrag_idx], in cxgbit_lro_skb_merge()
[all …]
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| /Linux-v5.4/block/partitions/ |
| D | ldm.c | 1227 static bool ldm_frag_add (const u8 *data, int size, struct list_head *frags) in ldm_frag_add() argument
1233 BUG_ON (!data || !frags); in ldm_frag_add()
1252 list_for_each (item, frags) { in ldm_frag_add()
1269 list_add_tail (&f->list, frags); in ldm_frag_add()
1318 static bool ldm_frag_commit (struct list_head *frags, struct ldmdb *ldb) in ldm_frag_commit() argument
1323 BUG_ON (!frags || !ldb); in ldm_frag_commit()
1325 list_for_each (item, frags) { in ldm_frag_commit()
1359 LIST_HEAD (frags); in ldm_get_vblks()
1386 if (!ldm_frag_add (data, size, &frags)) in ldm_get_vblks()
1395 result = ldm_frag_commit (&frags, ldb); /* Failures, already logged */ in ldm_get_vblks()
[all …]
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| /Linux-v5.4/include/linux/mlx5/ |
| D | driver.h | 329 struct mlx5_buf_list *frags; member
336 struct mlx5_buf_list *frags; member
811 return buf->frags->buf + offset; in mlx5_buf_offset()
850 static inline void mlx5_init_fbc_offset(struct mlx5_buf_list *frags, in mlx5_init_fbc_offset() argument
855 fbc->frags = frags; in mlx5_init_fbc_offset()
864 static inline void mlx5_init_fbc(struct mlx5_buf_list *frags, in mlx5_init_fbc() argument
868 mlx5_init_fbc_offset(frags, log_stride, log_sz, 0, fbc); in mlx5_init_fbc()
879 return fbc->frags[frag].buf + ((fbc->frag_sz_m1 & ix) << fbc->log_stride); in mlx5_frag_buf_get_wqe()
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| /Linux-v5.4/sound/soc/intel/skylake/ |
| D | skl-sst-cldma.c | 82 ctx->cl_dev.frags = 0; in skl_cldma_setup_bdle()
85 (ctx->cl_dev.frags * ctx->cl_dev.bufsize)); in skl_cldma_setup_bdle()
96 ctx->cl_dev.frags++; in skl_cldma_setup_bdle()
360 ctx->cl_dev.bufsize, ctx->cl_dev.frags); in skl_cldma_prepare()
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| /Linux-v5.4/net/sunrpc/auth_gss/ |
| D | gss_krb5_crypto.c | 561 struct scatterlist frags[4]; member
578 sg_set_page(&desc->frags[desc->fragno], sg_page(sg), sg->length, in decryptor()
589 sg_mark_end(&desc->frags[desc->fragno - 1]); in decryptor()
591 skcipher_request_set_crypt(desc->req, desc->frags, desc->frags, in decryptor()
598 sg_init_table(desc->frags, 4); in decryptor()
601 sg_set_page(&desc->frags[0], sg_page(sg), fraglen, in decryptor()
631 sg_init_table(desc.frags, 4); in gss_decrypt_xdr_buf()
905 sg_init_table(desc.frags, 4); in gss_krb5_aes_decrypt()
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| /Linux-v5.4/sound/soc/sof/intel/ |
| D | hda-stream.c | 41 if (stream->frags >= HDA_DSP_MAX_BDL_ENTRIES) { in hda_setup_bdle()
64 stream->frags++; in hda_setup_bdle()
68 stream->frags, chunk); in hda_setup_bdle()
104 stream->frags = 0; in hda_dsp_stream_setup_bdl()
429 hstream->frags = 0; in hda_dsp_stream_hw_params()
476 0xffff, (hstream->frags - 1)); in hda_dsp_stream_hw_params()
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| /Linux-v5.4/drivers/media/pci/ttpci/ |
| D | av7110_av.c | 569 p->frags = 0; in av7110_p2t_init()
579 p->frags = 0; in clear_p2t()
583 static int find_pes_header(u8 const *buf, long int length, int *frags) in find_pes_header() argument
588 *frags = 0; in find_pes_header()
617 *frags = 1; in find_pes_header()
620 *frags = 2; in find_pes_header()
624 *frags = 3; in find_pes_header()
638 if (p->frags){ in av7110_p2t_write()
640 switch(p->frags) { in av7110_p2t_write()
685 p->frags = 0; in av7110_p2t_write()
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| /Linux-v5.4/sound/soc/txx9/ |
| D | txx9aclc.c | 95 dmadata->frags = 2; in txx9aclc_pcm_prepare()
98 dmadata->frags = dmadata->buffer_bytes / dmadata->period_bytes; in txx9aclc_pcm_prepare()
176 dmadata->frag_count = NR_DMA_CHAIN % dmadata->frags; in txx9aclc_dma_tasklet()
196 dmadata->frag_count %= dmadata->frags; in txx9aclc_dma_tasklet()
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| D | txx9aclc.h | 55 int frags; member
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| /Linux-v5.4/drivers/net/ethernet/chelsio/cxgb4/ |
| D | sge.c | 252 end = &si->frags[si->nr_frags]; in cxgb4_map_skb()
254 for (fp = si->frags; fp < end; fp++) { in cxgb4_map_skb()
263 while (fp-- > si->frags) in cxgb4_map_skb()
282 end = &si->frags[si->nr_frags]; in unmap_skb()
283 for (fp = si->frags; fp < end; fp++) in unmap_skb()
896 sgl->len0 = htonl(skb_frag_size(&si->frags[0])); in cxgb4_write_sgl()
912 to->len[0] = cpu_to_be32(skb_frag_size(&si->frags[i])); in cxgb4_write_sgl()
913 to->len[1] = cpu_to_be32(skb_frag_size(&si->frags[++i])); in cxgb4_write_sgl()
918 to->len[0] = cpu_to_be32(skb_frag_size(&si->frags[i])); in cxgb4_write_sgl()
2632 __skb_fill_page_desc(skb, 0, gl->frags[0].page, in copy_frags()
[all …]
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| /Linux-v5.4/sound/hda/ |
| D | hdac_stream.c | 213 snd_hdac_stream_writew(azx_dev, SD_LVI, azx_dev->frags - 1); in snd_hdac_stream_setup()
367 if (azx_dev->frags >= AZX_MAX_BDL_ENTRIES) in setup_bdle()
390 azx_dev->frags++; in setup_bdle()
423 azx_dev->frags = 0; in snd_hdac_stream_setup_periods()
695 azx_dev->frags = 0; in snd_hdac_dsp_prepare()
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| /Linux-v5.4/fs/jffs2/ |
| D | nodelist.c | 105 this->node->frags--; in jffs2_obsolete_node_frag()
106 if (!this->node->frags) { in jffs2_obsolete_node_frag()
114 …ref_offset(this->node->raw), this->node->ofs, this->node->ofs+this->node->size, this->node->frags); in jffs2_obsolete_node_frag()
286 this->node->frags++; in jffs2_add_frag_to_fragtree()
374 newfrag->node->frags = 1; in jffs2_add_full_dnode_to_inode()
571 if (frag->node && !(--frag->node->frags)) { in jffs2_kill_fragtree()
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| /Linux-v5.4/net/sctp/ |
| D | outqueue.c | 1201 union sctp_sack_variable *frags; in sctp_sack_update_unack_data() local
1207 frags = sack->variable; in sctp_sack_update_unack_data()
1209 unack_data -= ((ntohs(frags[i].gab.end) - in sctp_sack_update_unack_data()
1210 ntohs(frags[i].gab.start) + 1)); in sctp_sack_update_unack_data()
1228 union sctp_sack_variable *frags = sack->variable; in sctp_outq_sack() local
1284 highest_tsn += ntohs(frags[gap_ack_blocks - 1].gab.end); in sctp_outq_sack()
1740 union sctp_sack_variable *frags; in sctp_acked() local
1759 frags = sack->variable; in sctp_acked()
1763 if (tsn_offset >= ntohs(frags[i].gab.start) && in sctp_acked()
1764 tsn_offset <= ntohs(frags[i].gab.end)) in sctp_acked()
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