| /linux/fs/squashfs/ |
| H A D | inode.c | 137 unsigned int frag_offset, frag; in squashfs_read_inode() local
158 frag_offset = le32_to_cpu(sqsh_ino->offset); in squashfs_read_inode()
167 frag_offset = 0; in squashfs_read_inode()
176 squashfs_i(inode)->fragment_offset = frag_offset; in squashfs_read_inode()
189 unsigned int frag_offset, frag; in squashfs_read_inode() local
214 frag_offset = le32_to_cpu(sqsh_ino->offset); in squashfs_read_inode()
223 frag_offset = 0; in squashfs_read_inode()
236 squashfs_i(inode)->fragment_offset = frag_offset; in squashfs_read_inode()
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| /linux/drivers/media/pci/netup_unidvb/ |
| H A D | netup_unidvb_spi.c | 110 u32 frag_offset = t->len - tr_size; in netup_spi_transfer() local
117 frag_offset + frag_size == t->len) { in netup_spi_transfer()
122 t->tx_buf + frag_offset, in netup_spi_transfer()
142 memcpy_fromio(t->rx_buf + frag_offset, in netup_spi_transfer()
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| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8192se/ |
| H A D | fw.c | 140 u16 frag_length, frag_offset = 0; in _rtl92s_firmware_downloadcode() local
154 if ((buffer_len - frag_offset) > frag_threshold) { in _rtl92s_firmware_downloadcode()
157 frag_length = (u16)(buffer_len - frag_offset + in _rtl92s_firmware_downloadcode()
168 skb_put_data(skb, code_virtual_address + frag_offset, in _rtl92s_firmware_downloadcode()
178 frag_offset += (frag_length - extra_descoffset); in _rtl92s_firmware_downloadcode()
180 } while (frag_offset < buffer_len); in _rtl92s_firmware_downloadcode()
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| /linux/drivers/net/xen-netback/ |
| H A D | rx.c | 246 unsigned int frag_offset; member
343 pkt->frag_offset = 0; in xenvif_rx_next_frag()
376 frag_data += pkt->frag_offset; in xenvif_rx_next_chunk()
377 frag_len -= pkt->frag_offset; in xenvif_rx_next_chunk()
383 pkt->frag_offset += chunk_len; in xenvif_rx_next_chunk()
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| /linux/include/uapi/linux/ |
| H A D | uio.h | 24 __u64 frag_offset; /* offset into the dmabuf where the frag starts. member
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | en_rx.c | 501 u32 frag_offset, u32 len) in mlx5e_add_skb_shared_info_frag() argument
508 dma_sync_single_for_cpu(rq->pdev, addr + frag_offset, len, rq->buff.map_dir); in mlx5e_add_skb_shared_info_frag()
519 skb_frag_fill_netmem_desc(frag, netmem, frag_offset, len); in mlx5e_add_skb_shared_info_frag()
529 u32 frag_offset, u32 len, in mlx5e_add_skb_frag() argument
536 dma_sync_single_for_cpu(rq->pdev, addr + frag_offset, len, in mlx5e_add_skb_frag()
539 if (skb_can_coalesce_netmem(skb, next_frag, netmem, frag_offset)) { in mlx5e_add_skb_frag()
546 frag_offset, len, truesize); in mlx5e_add_skb_frag()
1872 u32 frag_offset = head_offset; in mlx5e_skb_from_cqe_mpwrq_nonlinear() local
1897 net_prefetchw(netmem_address(frag_page->netmem) + frag_offset); in mlx5e_skb_from_cqe_mpwrq_nonlinear()
1921 frag_offset += headlen; in mlx5e_skb_from_cqe_mpwrq_nonlinear()
[all …]
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| /linux/include/net/page_pool/ |
| H A D | helpers.h | 139 if (pool->frag_offset + *size > max_size) { in page_pool_alloc_netmem()
141 pool->frag_offset = max_size; in page_pool_alloc_netmem()
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| H A D | types.h | 184 unsigned int frag_offset; member
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ |
| H A D | ktls_tx.c | 792 unsigned int orig_fsz, frag_offset = 0, n = 0; in mlx5e_ktls_tx_handle_ooo() local
801 fsz = min_t(unsigned int, sq->hw_mtu, orig_fsz - frag_offset); in mlx5e_ktls_tx_handle_ooo()
809 frag_offset += fsz; in mlx5e_ktls_tx_handle_ooo()
810 } while (frag_offset < orig_fsz); in mlx5e_ktls_tx_handle_ooo()
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| /linux/include/net/ |
| H A D | kcm.h | 50 unsigned int frag_offset; member
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| /linux/net/core/ |
| H A D | page_pool.c | 188 CACHELINE_ASSERT_GROUP_MEMBER(struct page_pool, frag, frag_offset); in page_pool_struct_check()
1064 *offset = pool->frag_offset; in page_pool_alloc_frag_netmem()
1087 pool->frag_offset = size; in page_pool_alloc_frag_netmem()
1093 pool->frag_offset = *offset + size; in page_pool_alloc_frag_netmem()
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| /linux/tools/testing/selftests/drivers/net/hw/ |
| H A D | ncdevmem.c | 993 dmabuf_cmsg->frag_offset >> PAGE_SHIFT, in do_server()
994 dmabuf_cmsg->frag_offset % getpagesize(), in do_server()
995 dmabuf_cmsg->frag_offset, in do_server()
1010 dmabuf_cmsg->frag_offset, in do_server()
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| /linux/net/kcm/ |
| H A D | kcmsock.c | 620 txm->frag_offset = 0; in kcm_write_msgs()
644 iov_iter_advance(&msg.msg_iter, txm->frag_offset); in kcm_write_msgs()
675 txm->frag_offset += ret; in kcm_write_msgs()
682 txm->frag_offset = 0; in kcm_write_msgs()
687 txm->frag_offset = 0; in kcm_write_msgs()
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| /linux/net/ipv4/ |
| H A D | tcp.c | 1967 u32 frag_offset, partial_frag_remainder = 0; in tcp_zerocopy_set_hint_for_skb() local
1975 frag = skb_advance_to_frag(skb, offset, &frag_offset); in tcp_zerocopy_set_hint_for_skb()
1979 if (frag_offset) { in tcp_zerocopy_set_hint_for_skb()
1987 partial_frag_remainder = skb_frag_size(frag) - frag_offset; in tcp_zerocopy_set_hint_for_skb()
2591 u64 frag_offset; in tcp_recvmsg_dmabuf() local
2619 frag_offset = net_iov_virtual_addr(niov) + in tcp_recvmsg_dmabuf()
2622 dmabuf_cmsg.frag_offset = frag_offset; in tcp_recvmsg_dmabuf()
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| /linux/Documentation/networking/ |
| H A D | devmem.rst | 174 * dmabuf_cmsg->frag_offset is the offset into
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| /linux/drivers/net/ethernet/hisilicon/hns3/ |
| H A D | hns3_enet.c | 3777 u32 frag_offset = desc_cb->page_offset + pull_len; in hns3_handle_rx_copybreak() local
3791 memcpy(frag, desc_cb->buf + frag_offset, frag_size); in hns3_handle_rx_copybreak()
3804 u32 frag_offset = desc_cb->page_offset + pull_len; in hns3_nic_reuse_page() local
3812 skb_add_rx_frag(skb, i, desc_cb->priv, frag_offset, in hns3_nic_reuse_page()
3856 skb_add_rx_frag(skb, i, desc_cb->priv, frag_offset, in hns3_nic_reuse_page()
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