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Searched refs:cur_len (Results 1 – 25 of 38) sorted by relevance

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/Linux-v5.4/drivers/nvdimm/
Dblk.c80 unsigned int cur_len; in nd_blk_rw_integrity() local
91 cur_len = min(len, bv.bv_len); in nd_blk_rw_integrity()
94 cur_len, rw); in nd_blk_rw_integrity()
99 len -= cur_len; in nd_blk_rw_integrity()
100 dev_offset += cur_len; in nd_blk_rw_integrity()
101 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in nd_blk_rw_integrity()
130 unsigned int cur_len; in nsblk_do_bvec() local
138 cur_len = bip ? min(len, sector_size) : len; in nsblk_do_bvec()
142 dev_offset = to_dev_offset(nsblk, ns_offset, cur_len); in nsblk_do_bvec()
147 err = ndbr->do_io(ndbr, dev_offset, iobuf + off, cur_len, rw); in nsblk_do_bvec()
[all …]
Dbtt.c1154 unsigned int cur_len; in btt_rw_integrity() local
1165 cur_len = min(len, bv.bv_len); in btt_rw_integrity()
1169 mem + bv.bv_offset, cur_len, in btt_rw_integrity()
1173 mem + bv.bv_offset, cur_len, in btt_rw_integrity()
1180 len -= cur_len; in btt_rw_integrity()
1181 meta_nsoff += cur_len; in btt_rw_integrity()
1182 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in btt_rw_integrity()
1207 u32 cur_len; in btt_read_pg() local
1215 cur_len = min(btt->sector_size, len); in btt_read_pg()
1232 zero_fill_data(page, off, cur_len); in btt_read_pg()
[all …]
/Linux-v5.4/drivers/spi/
Dspi-sh.c158 int cur_len; in spi_sh_send() local
167 cur_len = min(SPI_SH_FIFO_SIZE, remain); in spi_sh_send()
168 for (i = 0; i < cur_len && in spi_sh_send()
182 cur_len = i; in spi_sh_send()
184 remain -= cur_len; in spi_sh_send()
185 data += cur_len; in spi_sh_send()
223 int cur_len; in spi_sh_receive() local
252 cur_len = min(SPI_SH_FIFO_SIZE, remain); in spi_sh_receive()
253 for (i = 0; i < cur_len; i++) { in spi_sh_receive()
259 remain -= cur_len; in spi_sh_receive()
[all …]
/Linux-v5.4/drivers/ide/
Dide-dma-sff.c125 u32 cur_addr, cur_len, xcount, bcount; in ide_build_dmatable() local
128 cur_len = sg_dma_len(sg); in ide_build_dmatable()
136 while (cur_len) { in ide_build_dmatable()
141 if (bcount > cur_len) in ide_build_dmatable()
142 bcount = cur_len; in ide_build_dmatable()
156 cur_len -= bcount; in ide_build_dmatable()
Dau1xxx-ide.c230 u32 cur_len; in auide_build_dmatable() local
233 cur_len = sg_dma_len(sg); in auide_build_dmatable()
235 while (cur_len) { in auide_build_dmatable()
237 unsigned int tc = (cur_len < 0xfe00)? cur_len: 0xfe00; in auide_build_dmatable()
266 cur_len -= tc; in auide_build_dmatable()
Dtx4939ide.c243 u32 cur_addr, cur_len, bcount; in tx4939ide_build_dmatable() local
246 cur_len = sg_dma_len(sg); in tx4939ide_build_dmatable()
252 while (cur_len) { in tx4939ide_build_dmatable()
257 if (bcount > cur_len) in tx4939ide_build_dmatable()
258 bcount = cur_len; in tx4939ide_build_dmatable()
268 cur_len -= bcount; in tx4939ide_build_dmatable()
Dpmac.c1475 u32 cur_len; in pmac_ide_build_dmatable() local
1478 cur_len = sg_dma_len(sg); in pmac_ide_build_dmatable()
1488 while (cur_len) { in pmac_ide_build_dmatable()
1489 unsigned int tc = (cur_len < 0xfe00)? cur_len: 0xfe00; in pmac_ide_build_dmatable()
1503 cur_len -= tc; in pmac_ide_build_dmatable()
/Linux-v5.4/fs/ext4/
Dmove_extent.c623 int unwritten, cur_len; in ext4_move_extents() local
631 cur_len = ext4_ext_get_actual_len(ex); in ext4_move_extents()
633 if (cur_blk + cur_len - 1 < o_start) { in ext4_move_extents()
651 cur_len += cur_blk - o_start; in ext4_move_extents()
654 if (o_end - o_start < cur_len) in ext4_move_extents()
655 cur_len = o_end - o_start; in ext4_move_extents()
662 if (cur_len > blocks_per_page- offset_in_page) in ext4_move_extents()
663 cur_len = blocks_per_page - offset_in_page; in ext4_move_extents()
675 offset_in_page, cur_len, in ext4_move_extents()
680 o_start += cur_len; in ext4_move_extents()
[all …]
/Linux-v5.4/drivers/input/rmi4/
Drmi_smbus.c143 int cur_len = (int)len; in rmi_smb_write_block() local
147 while (cur_len > 0) { in rmi_smb_write_block()
164 cur_len -= SMB_MAX_COUNT; in rmi_smb_write_block()
196 int cur_len = (int)len; in rmi_smb_read_block() local
201 while (cur_len > 0) { in rmi_smb_read_block()
203 int block_len = min_t(int, cur_len, SMB_MAX_COUNT); in rmi_smb_read_block()
216 cur_len -= SMB_MAX_COUNT; in rmi_smb_read_block()
/Linux-v5.4/kernel/bpf/
Dhelpers.c369 size_t cur_len = buf_len; in __bpf_strtoull() local
391 cur_len -= consumed; in __bpf_strtoull()
392 if (!cur_len) in __bpf_strtoull()
395 cur_len = min(cur_len, sizeof(str) - 1); in __bpf_strtoull()
396 memcpy(str, cur_buf, cur_len); in __bpf_strtoull()
397 str[cur_len] = '\0'; in __bpf_strtoull()
Dcgroup.c886 .cur_len = PAGE_SIZE, in __cgroup_bpf_run_filter_sysctl()
894 ctx.cur_val = kmalloc_track_caller(ctx.cur_len, GFP_KERNEL); in __cgroup_bpf_run_filter_sysctl()
902 &ctx.cur_len, &pos)) { in __cgroup_bpf_run_filter_sysctl()
904 ctx.cur_len = 0; in __cgroup_bpf_run_filter_sysctl()
909 ctx.cur_len = 0; in __cgroup_bpf_run_filter_sysctl()
1226 return copy_sysctl_value(buf, buf_len, ctx->cur_val, ctx->cur_len); in BPF_CALL_3()
/Linux-v5.4/arch/arm/mach-rpc/
Ddma.c31 unsigned int cur_len; member
70 idma->cur_len = end - TRANSFER_SIZE; in iomd_get_next_sg()
89 idma->cur_len = 0; in iomd_get_next_sg()
92 idma->cur_len |= flags; in iomd_get_next_sg()
120 writel(idma->cur_len, base + end); in iomd_dma_handle()
123 idma->cur_len == (DMA_END_S|DMA_END_L)) in iomd_dma_handle()
/Linux-v5.4/drivers/platform/mellanox/
Dmlxbf-tmfifo.c75 int cur_len; member
575 if (vring->cur_len + sizeof(u64) <= len) { in mlxbf_tmfifo_rxtx_word()
578 memcpy(addr + vring->cur_len, &data, sizeof(u64)); in mlxbf_tmfifo_rxtx_word()
580 memcpy(&data, addr + vring->cur_len, sizeof(u64)); in mlxbf_tmfifo_rxtx_word()
581 vring->cur_len += sizeof(u64); in mlxbf_tmfifo_rxtx_word()
585 memcpy(addr + vring->cur_len, &data, in mlxbf_tmfifo_rxtx_word()
586 len - vring->cur_len); in mlxbf_tmfifo_rxtx_word()
588 memcpy(&data, addr + vring->cur_len, in mlxbf_tmfifo_rxtx_word()
589 len - vring->cur_len); in mlxbf_tmfifo_rxtx_word()
590 vring->cur_len = len; in mlxbf_tmfifo_rxtx_word()
[all …]
/Linux-v5.4/net/wireless/
Dutil.c582 int cur_len; in __ieee80211_amsdu_copy_frag() local
599 cur_len = min(len, frag_len); in __ieee80211_amsdu_copy_frag()
601 __frame_add_frag(frame, frag_page, frag_ptr, cur_len, frag_size); in __ieee80211_amsdu_copy_frag()
602 len -= cur_len; in __ieee80211_amsdu_copy_frag()
606 cur_len = min(len, frag_len); in __ieee80211_amsdu_copy_frag()
608 skb_frag_address(frag), cur_len, frag_len); in __ieee80211_amsdu_copy_frag()
609 len -= cur_len; in __ieee80211_amsdu_copy_frag()
619 int cur_len = len; in __ieee80211_amsdu_copy() local
630 cur_len = min_t(int, len, 32); in __ieee80211_amsdu_copy()
636 frame = dev_alloc_skb(hlen + sizeof(struct ethhdr) + 2 + cur_len); in __ieee80211_amsdu_copy()
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/Linux-v5.4/drivers/net/wireless/mediatek/mt76/mt7603/
Dmcu.c125 int cur_len, ret = 0; in mt7603_mcu_send_firmware() local
128 cur_len = min_t(int, 4096 - sizeof(struct mt7603_mcu_txd), in mt7603_mcu_send_firmware()
132 data, cur_len, false); in mt7603_mcu_send_firmware()
136 data += cur_len; in mt7603_mcu_send_firmware()
137 len -= cur_len; in mt7603_mcu_send_firmware()
/Linux-v5.4/fs/cifs/
Dfile.c2626 size_t get_numpages(const size_t wsize, const size_t len, size_t *cur_len) in get_numpages() argument
2634 if (cur_len) in get_numpages()
2635 *cur_len = clen; in get_numpages()
2679 size_t save_len, copied, bytes, cur_len = *len; in wdata_fill_from_iovec() local
2682 save_len = cur_len; in wdata_fill_from_iovec()
2684 bytes = min_t(const size_t, cur_len, PAGE_SIZE); in wdata_fill_from_iovec()
2686 cur_len -= copied; in wdata_fill_from_iovec()
2697 cur_len = save_len - cur_len; in wdata_fill_from_iovec()
2698 *len = cur_len; in wdata_fill_from_iovec()
2706 if (!cur_len) in wdata_fill_from_iovec()
[all …]
/Linux-v5.4/drivers/usb/musb/
Dux500_dma.c35 unsigned int cur_len; member
63 ux500_channel->channel.actual_len = ux500_channel->cur_len; in ux500_dma_callback()
91 ux500_channel->cur_len = len; in ux500_configure_channel()
/Linux-v5.4/drivers/iommu/
Ddma-iommu.c741 unsigned int cur_len = 0, max_len = dma_get_max_seg_size(dev); in __finalise_sg() local
762 if (cur_len && !s_iova_off && (dma_addr & seg_mask) && in __finalise_sg()
763 (max_len - cur_len >= s_length)) { in __finalise_sg()
765 cur_len += s_length; in __finalise_sg()
770 cur_len = s_length; in __finalise_sg()
776 sg_dma_len(cur) = cur_len; in __finalise_sg()
780 cur_len = 0; in __finalise_sg()
/Linux-v5.4/drivers/net/ethernet/atheros/
Dag71xx.c1291 unsigned int cur_len = len; in ag71xx_fill_dma_desc() local
1299 if (cur_len > split) { in ag71xx_fill_dma_desc()
1300 cur_len = split; in ag71xx_fill_dma_desc()
1306 cur_len -= 4; in ag71xx_fill_dma_desc()
1310 addr += cur_len; in ag71xx_fill_dma_desc()
1311 len -= cur_len; in ag71xx_fill_dma_desc()
1314 cur_len |= DESC_MORE; in ag71xx_fill_dma_desc()
1318 cur_len |= DESC_EMPTY; in ag71xx_fill_dma_desc()
1320 desc->ctrl = cur_len; in ag71xx_fill_dma_desc()
/Linux-v5.4/drivers/target/
Dtarget_core_configfs.c2551 ssize_t len = 0, cur_len; in target_lu_gp_members_show() local
2561 cur_len = snprintf(buf, LU_GROUP_NAME_BUF, "%s/%s\n", in target_lu_gp_members_show()
2564 cur_len++; /* Extra byte for NULL terminator */ in target_lu_gp_members_show()
2566 if ((cur_len + len) > PAGE_SIZE) { in target_lu_gp_members_show()
2571 memcpy(page+len, buf, cur_len); in target_lu_gp_members_show()
2572 len += cur_len; in target_lu_gp_members_show()
2956 ssize_t len = 0, cur_len; in target_tg_pt_gp_members_show() local
2966 cur_len = snprintf(buf, TG_PT_GROUP_NAME_BUF, "%s/%s/tpgt_%hu" in target_tg_pt_gp_members_show()
2971 cur_len++; /* Extra byte for NULL terminator */ in target_tg_pt_gp_members_show()
2973 if ((cur_len + len) > PAGE_SIZE) { in target_tg_pt_gp_members_show()
[all …]
/Linux-v5.4/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_init_ops.h94 u32 cur_len = min(buf_len32, len - i); in bnx2x_init_fill() local
96 bnx2x_write_big_buf(bp, addr + i*4, cur_len, wb); in bnx2x_init_fill()
133 u32 cur_len = min(buf_len32, len - i); in bnx2x_init_wr_64() local
135 bnx2x_write_big_buf_wb(bp, addr + i*4, cur_len); in bnx2x_init_wr_64()
/Linux-v5.4/drivers/ata/
Dpata_mpc52xx.c459 u32 cur_len = sg_dma_len(sg); in mpc52xx_ata_build_dmatable() local
461 while (cur_len) { in mpc52xx_ata_build_dmatable()
462 unsigned int tc = min(cur_len, MAX_DMA_BUFFER_SIZE); in mpc52xx_ata_build_dmatable()
481 cur_len -= tc; in mpc52xx_ata_build_dmatable()
/Linux-v5.4/drivers/target/iscsi/cxgbit/
Dcxgbit_target.c376 u32 cur_len = min_t(u32, data_length, sg->length - page_off); in cxgbit_map_skb() local
382 cur_len); in cxgbit_map_skb()
383 skb->data_len += cur_len; in cxgbit_map_skb()
384 skb->len += cur_len; in cxgbit_map_skb()
385 skb->truesize += cur_len; in cxgbit_map_skb()
387 data_length -= cur_len; in cxgbit_map_skb()
/Linux-v5.4/drivers/net/wireless/mediatek/mt76/mt7615/
Dmcu.c257 int ret = 0, cur_len; in mt7615_mcu_send_firmware() local
260 cur_len = min_t(int, 4096 - sizeof(struct mt7615_mcu_txd), in mt7615_mcu_send_firmware()
264 data, cur_len, false); in mt7615_mcu_send_firmware()
268 data += cur_len; in mt7615_mcu_send_firmware()
269 len -= cur_len; in mt7615_mcu_send_firmware()
/Linux-v5.4/drivers/net/wireless/mediatek/mt76/
Dmt76x02_dfs.c428 u16 cur_len) in mt76x02_dfs_create_sequence() argument
497 if (seq.count <= cur_len) in mt76x02_dfs_create_sequence()

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