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Searched refs:frag_size (Results 1 – 25 of 58) sorted by relevance

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/linux/net/core/
A Dhwbm.c15 if (likely(bm_pool->frag_size <= PAGE_SIZE)) in hwbm_buf_free()
25 int frag_size = bm_pool->frag_size; in hwbm_pool_refill() local
28 if (likely(frag_size <= PAGE_SIZE)) in hwbm_pool_refill()
29 buf = netdev_alloc_frag(frag_size); in hwbm_pool_refill()
31 buf = kmalloc(frag_size, gfp); in hwbm_pool_refill()
/linux/drivers/media/pci/netup_unidvb/
A Dnetup_unidvb_spi.c111 u32 frag_size = (tr_size > sizeof(spi->regs->data)) ? in netup_spi_transfer() local
117 frag_offset + frag_size == t->len) { in netup_spi_transfer()
123 frag_size); in netup_spi_transfer()
126 0, frag_size); in netup_spi_transfer()
129 writew((frag_size & 0x3ff) | in netup_spi_transfer()
143 spi->regs->data, frag_size); in netup_spi_transfer()
158 tr_size -= frag_size; in netup_spi_transfer()
159 msg->actual_length += frag_size; in netup_spi_transfer()
/linux/fs/squashfs/
A Dinode.c131 int frag_size; in squashfs_read_inode() local
143 frag_size = squashfs_frag_lookup(sb, frag, &frag_blk); in squashfs_read_inode()
144 if (frag_size < 0) { in squashfs_read_inode()
145 err = frag_size; in squashfs_read_inode()
150 frag_size = 0; in squashfs_read_inode()
160 squashfs_i(inode)->fragment_size = frag_size; in squashfs_read_inode()
174 int frag_size; in squashfs_read_inode() local
187 if (frag_size < 0) { in squashfs_read_inode()
188 err = frag_size; in squashfs_read_inode()
193 frag_size = 0; in squashfs_read_inode()
[all …]
/linux/drivers/net/wireless/intel/ipw2x00/
A Dlibipw_tx.c189 txb->frag_size = txb_size; in libipw_alloc_txb()
246 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size, in libipw_xmit() local
371 frag_size = MAX_FRAG_THRESHOLD; in libipw_xmit()
373 frag_size = ieee->fts; in libipw_xmit()
379 bytes_per_frag = frag_size - hdr_len; in libipw_xmit()
401 frag_size = bytes + hdr_len; in libipw_xmit()
404 rts_required = (frag_size > ieee->rts in libipw_xmit()
412 txb = libipw_alloc_txb(nr_frags, frag_size, in libipw_xmit()
421 txb->payload_size = frag_size * (nr_frags - 1) + in libipw_xmit()
/linux/drivers/net/ethernet/mellanox/mlx4/
A Den_rx.c475 int nr, frag_size; in mlx4_en_complete_rx_desc() local
481 frag_size = min_t(int, length, frag_info->frag_size); in mlx4_en_complete_rx_desc()
489 frag_size, priv->dma_dir); in mlx4_en_complete_rx_desc()
492 frag_size); in mlx4_en_complete_rx_desc()
518 length -= frag_size; in mlx4_en_complete_rx_desc()
776 priv->frag_info[0].frag_size, in mlx4_en_process_rx_cq()
1004 priv->frag_info[0].frag_size = eff_mtu; in mlx4_en_calc_rx_buf()
1024 frag_size = min(frag_size, frag_size_max); in mlx4_en_calc_rx_buf()
1026 priv->frag_info[i].frag_size = frag_size; in mlx4_en_calc_rx_buf()
1036 buf_size += frag_size; in mlx4_en_calc_rx_buf()
[all …]
/linux/drivers/infiniband/hw/qib/
A Dqib_user_sdma.c71 u16 frag_size; /* frag size used by PSM */ member
352 if ((pkt->payload_size + newlen) >= pkt->frag_size) { in qib_user_sdma_page_to_frags()
353 newlen = pkt->frag_size - pkt->payload_size; in qib_user_sdma_page_to_frags()
765 if (pkt->frag_size == pkt->bytes_togo && in qib_user_sdma_init_payload()
819 u16 frag_size; in qib_user_sdma_queue_pkts() local
903 frag_size = ((le32_to_cpu(*pbc))>>16) & 0xFFFF; in qib_user_sdma_queue_pkts()
904 if (((frag_size ? frag_size : bytes_togo) + len) > in qib_user_sdma_queue_pkts()
910 if (frag_size) { in qib_user_sdma_queue_pkts()
913 n = npages*((2*PAGE_SIZE/frag_size)+1); in qib_user_sdma_queue_pkts()
939 pkt->frag_size = frag_size; in qib_user_sdma_queue_pkts()
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/linux/drivers/soc/qcom/
A Dwcnss_ctrl.c94 u32 frag_size; member
229 req->frag_size = NV_FRAGMENT_SIZE; in wcnss_download_nv()
235 req->frag_size = left; in wcnss_download_nv()
239 memcpy(req->fragment, data, req->frag_size); in wcnss_download_nv()
/linux/drivers/staging/rtl8192u/ieee80211/
A Dieee80211_tx.c238 txb->frag_size = __cpu_to_le16(txb_size); in ieee80211_alloc_txb()
534 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size; in ieee80211_xmit() local
638 frag_size = MAX_FRAG_THRESHOLD; in ieee80211_xmit()
641 frag_size = ieee->fts;//default:392 in ieee80211_xmit()
660 bytes_per_frag = frag_size - hdr_len; in ieee80211_xmit()
684 txb = ieee80211_alloc_txb(nr_frags, frag_size + ieee->tx_headroom, GFP_ATOMIC); in ieee80211_xmit()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
A Dparams.c409 info->arr[0].frag_size = byte_count; in mlx5e_build_rq_frags_info()
422 int frag_size = byte_count - buf_size; in mlx5e_build_rq_frags_info() local
425 frag_size = min(frag_size, frag_size_max); in mlx5e_build_rq_frags_info()
427 info->arr[i].frag_size = frag_size; in mlx5e_build_rq_frags_info()
428 info->arr[i].frag_stride = roundup_pow_of_two(frag_size); in mlx5e_build_rq_frags_info()
430 buf_size += frag_size; in mlx5e_build_rq_frags_info()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
A Den_rx.c1489 u32 frag_size, u16 headroom, in mlx5e_build_linear_skb() argument
1492 struct sk_buff *skb = build_skb(va, frag_size); in mlx5e_build_linear_skb()
1521 u32 frag_size; in mlx5e_skb_from_cqe_linear() local
1528 frag_size, DMA_FROM_DEVICE); in mlx5e_skb_from_cqe_linear()
1537 frag_size = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt); in mlx5e_skb_from_cqe_linear()
1832 u32 frag_size; in mlx5e_skb_from_cqe_mpwrq_linear() local
1845 frag_size, DMA_FROM_DEVICE); in mlx5e_skb_from_cqe_mpwrq_linear()
1878 u32 frag_size; in mlx5e_skb_from_cqe_shampo() local
1924 unsigned int frag_size = skb_frag_size(last_frag); in mlx5e_shampo_align_fragment() local
1927 frag_truesize = ALIGN(frag_size, BIT(log_stride_sz)); in mlx5e_shampo_align_fragment()
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/linux/drivers/staging/rtl8192e/
A Drtllib_tx.c215 txb->frag_size = cpu_to_le16(txb_size); in rtllib_alloc_txb()
554 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size; in rtllib_xmit_inter() local
707 frag_size = MAX_FRAG_THRESHOLD; in rtllib_xmit_inter()
710 frag_size = ieee->fts; in rtllib_xmit_inter()
738 bytes_per_frag = frag_size - hdr_len; in rtllib_xmit_inter()
766 txb = rtllib_alloc_txb(nr_frags, frag_size + in rtllib_xmit_inter()
/linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/
A Dchcr_ktls.c35 frag_size = min(len, skb_linear_data_len - start); in chcr_get_nfrags_to_send()
40 frag_size = skb_frag_size(frag); in chcr_get_nfrags_to_send()
41 while (start >= frag_size) { in chcr_get_nfrags_to_send()
42 start -= frag_size; in chcr_get_nfrags_to_send()
45 frag_size = skb_frag_size(frag); in chcr_get_nfrags_to_send()
47 frag_size = min(len, skb_frag_size(frag) - start); in chcr_get_nfrags_to_send()
49 len -= frag_size; in chcr_get_nfrags_to_send()
54 len -= frag_size; in chcr_get_nfrags_to_send()
1845 int frag_size = 0, frag_delta = 0; in chcr_short_record_handler() local
1849 if (remaining < frag_size) in chcr_short_record_handler()
[all …]
/linux/include/net/
A Dhwbm.h9 int frag_size; member
/linux/sound/usb/line6/
A Ddriver.c109 int frag_size = min(line6->max_packet_size, size - i); in line6_send_raw_message() local
115 (char *)frag_buf, frag_size, in line6_send_raw_message()
120 (char *)frag_buf, frag_size, in line6_send_raw_message()
130 done += frag_size; in line6_send_raw_message()
/linux/sound/soc/intel/atom/
A Dsst-mfld-dsp.h378 __u32 frag_size; /*Number of samples after which period elapsed member
404 u32 frag_size; member
/linux/net/wireless/
A Dutil.c674 int frag_len, frag_size; in __ieee80211_amsdu_copy_frag() local
680 frag_size = head_size; in __ieee80211_amsdu_copy_frag()
682 while (offset >= frag_size) { in __ieee80211_amsdu_copy_frag()
683 offset -= frag_size; in __ieee80211_amsdu_copy_frag()
686 frag_size = skb_frag_size(frag); in __ieee80211_amsdu_copy_frag()
691 frag_len = frag_size - offset; in __ieee80211_amsdu_copy_frag()
695 __frame_add_frag(frame, frag_page, frag_ptr, cur_len, frag_size); in __ieee80211_amsdu_copy_frag()
/linux/drivers/net/ethernet/google/gve/
A Dgve_rx.c425 u16 frag_size; in gve_rx_ctx_init() local
436 frag_size = be16_to_cpu(desc->len); in gve_rx_ctx_init()
437 packet_size += frag_size; in gve_rx_ctx_init()
438 if (frag_size > rx->packet_buffer_size) { in gve_rx_ctx_init()
/linux/drivers/net/ethernet/mediatek/
A Dmtk_eth_soc.c792 static inline int mtk_max_buf_size(int frag_size) in mtk_max_buf_size() argument
1010 int frag_size = skb_frag_size(frag); in mtk_tx_map() local
1012 while (frag_size) { in mtk_tx_map()
1030 frag_map_size = min(frag_size, MTK_TX_DMA_BUF_LEN); in mtk_tx_map()
1038 (frag_size - frag_map_size) == 0) in mtk_tx_map()
1058 frag_size -= frag_map_size; in mtk_tx_map()
1307 new_data = napi_alloc_frag(ring->frag_size); in mtk_poll_rx()
1327 skb = build_skb(data, ring->frag_size); in mtk_poll_rx()
1713 ring->frag_size = mtk_max_frag_size(rx_data_len); in mtk_rx_alloc()
1714 ring->buf_size = mtk_max_buf_size(ring->frag_size); in mtk_rx_alloc()
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/linux/sound/soc/intel/atom/sst/
A Dsst_stream.c51 str_info->alloc_param.frag_size = str_params->aparams.frag_size; in sst_alloc_stream_mrfld()
/linux/drivers/net/ethernet/apm/xgene/
A Dxgene_enet_main.c617 u32 frag_size; in xgene_enet_free_pagepool() local
629 frag_size = xgene_enet_get_data_len(le64_to_cpu(desc[i ^ 1])); in xgene_enet_free_pagepool()
630 if (!frag_size) in xgene_enet_free_pagepool()
673 u32 datalen, frag_size, skb_index; in xgene_enet_rx_frame() local
732 frag_size = xgene_enet_get_data_len(le64_to_cpu(desc[i ^ 1])); in xgene_enet_rx_frame()
733 if (!frag_size) in xgene_enet_rx_frame()
741 frag_size, PAGE_SIZE); in xgene_enet_rx_frame()
743 datalen += frag_size; in xgene_enet_rx_frame()
/linux/drivers/scsi/qedi/
A Dqedi_fw.c1751 int frag_size, sg_frags; in qedi_split_bd() local
1757 frag_size = in qedi_split_bd()
1760 frag_size = (sg_len > QEDI_BD_SPLIT_SZ) ? 0 : in qedi_split_bd()
1763 if (frag_size == 0) in qedi_split_bd()
1764 frag_size = QEDI_BD_SPLIT_SZ; in qedi_split_bd()
1768 bd[bd_index + sg_frags].sge_len = (u16)frag_size; in qedi_split_bd()
1771 (bd_index + sg_frags), addr, frag_size); in qedi_split_bd()
1773 addr += (u64)frag_size; in qedi_split_bd()
1775 sg_len -= frag_size; in qedi_split_bd()
/linux/drivers/scsi/bnx2fc/
A Dbnx2fc_io.c1626 int frag_size, sg_frags; in bnx2fc_split_bd() local
1631 frag_size = BNX2FC_BD_SPLIT_SZ; in bnx2fc_split_bd()
1633 frag_size = sg_len; in bnx2fc_split_bd()
1636 bd[bd_index + sg_frags].buf_len = (u16)frag_size; in bnx2fc_split_bd()
1639 addr += (u64) frag_size; in bnx2fc_split_bd()
1641 sg_len -= frag_size; in bnx2fc_split_bd()
/linux/net/ipv6/
A Dip6_output.c848 if (np && np->frag_size < mtu) { in ip6_fragment()
849 if (np->frag_size) in ip6_fragment()
850 mtu = np->frag_size; in ip6_fragment()
1407 if (np->frag_size < mtu) { in ip6_setup_cork()
1408 if (np->frag_size) in ip6_setup_cork()
1409 mtu = np->frag_size; in ip6_setup_cork()
/linux/drivers/net/ethernet/chelsio/cxgb4/
A Dsge.c920 frag_size = min(len, skb_linear_data_len - start); in cxgb4_write_partial_sgl()
921 sgl->len0 = htonl(frag_size); in cxgb4_write_partial_sgl()
923 len -= frag_size; in cxgb4_write_partial_sgl()
928 frag_size = skb_frag_size(frag); in cxgb4_write_partial_sgl()
930 while (start >= frag_size) { in cxgb4_write_partial_sgl()
931 start -= frag_size; in cxgb4_write_partial_sgl()
934 frag_size = skb_frag_size(frag); in cxgb4_write_partial_sgl()
938 sgl->len0 = cpu_to_be32(frag_size); in cxgb4_write_partial_sgl()
940 len -= frag_size; in cxgb4_write_partial_sgl()
963 to->len[i & 1] = cpu_to_be32(frag_size); in cxgb4_write_partial_sgl()
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/linux/drivers/nfc/pn533/
A Dpn533.c2206 int frag_size; in pn533_fill_fragment_skbs() local
2211 frag_size = PN533_CMD_DATAFRAME_MAXLEN; in pn533_fill_fragment_skbs()
2213 frag_size = skb->len; in pn533_fill_fragment_skbs()
2216 frag = pn533_alloc_skb(dev, frag_size); in pn533_fill_fragment_skbs()
2227 if (frag_size == PN533_CMD_DATAFRAME_MAXLEN) in pn533_fill_fragment_skbs()
2234 skb_put_data(frag, skb->data, frag_size); in pn533_fill_fragment_skbs()
2237 skb_pull(skb, frag_size); in pn533_fill_fragment_skbs()

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