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Searched refs:sg_used (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/dma/xilinx/
Dxilinx_dma.c537 dma_addr_t buf_addr, size_t sg_used, in xilinx_axidma_buf() argument
541 hw->buf_addr = lower_32_bits(buf_addr + sg_used + period_len); in xilinx_axidma_buf()
542 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used + in xilinx_axidma_buf()
545 hw->buf_addr = buf_addr + sg_used + period_len; in xilinx_axidma_buf()
1785 size_t sg_used; in xilinx_dma_prep_slave_sg() local
1801 sg_used = 0; in xilinx_dma_prep_slave_sg()
1804 while (sg_used < sg_dma_len(sg)) { in xilinx_dma_prep_slave_sg()
1817 sg_used); in xilinx_dma_prep_slave_sg()
1822 sg_used, 0); in xilinx_dma_prep_slave_sg()
1832 sg_used += copy; in xilinx_dma_prep_slave_sg()
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/Linux-v5.4/drivers/crypto/ccp/
Dccp-ops.c86 wa->sg_used = 0; in ccp_init_sg_workarea()
111 wa->sg_used += nbytes; in ccp_update_sg_workarea()
113 if (wa->sg_used == wa->sg->length) { in ccp_update_sg_workarea()
115 wa->sg_used = 0; in ccp_update_sg_workarea()
296 scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used, in ccp_queue_buf()
302 nbytes = min(sg_wa->sg->length - sg_wa->sg_used, in ccp_queue_buf()
334 sg_src_len = sg_dma_len(src->sg_wa.sg) - src->sg_wa.sg_used; in ccp_prepare_data()
338 sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used; in ccp_prepare_data()
369 op->src.u.dma.offset = src->sg_wa.sg_used; in ccp_prepare_data()
390 op->dst.u.dma.offset = dst->sg_wa.sg_used; in ccp_prepare_data()
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Dccp-dev.h469 unsigned int sg_used; member
/Linux-v5.4/drivers/scsi/
Dhpsa.c2788 int sg_used, enum dma_data_direction data_direction) in hpsa_pci_unmap() argument
2792 for (i = 0; i < sg_used; i++) in hpsa_pci_unmap()
6446 BYTE sg_used = 0; in hpsa_big_passthru_ioctl() local
6489 buff_size[sg_used] = sz; in hpsa_big_passthru_ioctl()
6490 buff[sg_used] = kmalloc(sz, GFP_KERNEL); in hpsa_big_passthru_ioctl()
6491 if (buff[sg_used] == NULL) { in hpsa_big_passthru_ioctl()
6496 if (copy_from_user(buff[sg_used], data_ptr, sz)) { in hpsa_big_passthru_ioctl()
6501 memset(buff[sg_used], 0, sz); in hpsa_big_passthru_ioctl()
6504 sg_used++; in hpsa_big_passthru_ioctl()
6511 c->Header.SGList = (u8) sg_used; in hpsa_big_passthru_ioctl()
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