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

/linux/drivers/dma/xilinx/
H A Dxilinx_dma.c615 dma_addr_t buf_addr, size_t sg_used, in xilinx_axidma_buf() argument
619 hw->buf_addr = lower_32_bits(buf_addr + sg_used + period_len); in xilinx_axidma_buf()
620 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used + in xilinx_axidma_buf()
623 hw->buf_addr = buf_addr + sg_used + period_len; in xilinx_axidma_buf()
629 dma_addr_t buf_addr, size_t sg_used) in xilinx_aximcdma_buf() argument
632 hw->buf_addr = lower_32_bits(buf_addr + sg_used); in xilinx_aximcdma_buf()
633 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used); in xilinx_aximcdma_buf()
635 hw->buf_addr = buf_addr + sg_used; in xilinx_aximcdma_buf()
2246 size_t sg_used; in xilinx_dma_prep_peripheral_dma_vec() local
2261 sg_used = 0; in xilinx_dma_prep_peripheral_dma_vec()
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/linux/drivers/crypto/ccp/
H A Dccp-ops.c88 wa->sg_used = 0; in ccp_init_sg_workarea()
115 wa->sg_used += nbytes; in ccp_update_sg_workarea()
117 if (wa->sg_used == sg_dma_len(wa->dma_sg)) { in ccp_update_sg_workarea()
130 } while (wa->sg_used > sg_combined_len); in ccp_update_sg_workarea()
132 wa->sg_used = 0; in ccp_update_sg_workarea()
316 scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used, in ccp_queue_buf()
322 nbytes = min(sg_dma_len(sg_wa->dma_sg) - sg_wa->sg_used, in ccp_queue_buf()
354 sg_src_len = sg_dma_len(src->sg_wa.dma_sg) - src->sg_wa.sg_used; in ccp_prepare_data()
358 sg_dst_len = sg_dma_len(dst->sg_wa.dma_sg) - dst->sg_wa.sg_used; in ccp_prepare_data()
389 op->src.u.dma.offset = src->sg_wa.sg_used; in ccp_prepare_data()
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H A Dccp-dev.h469 unsigned int sg_used; member
/linux/drivers/scsi/
H A Dhpsa.c2795 int sg_used, enum dma_data_direction data_direction) in hpsa_pci_unmap() argument
2799 for (i = 0; i < sg_used; i++) in hpsa_pci_unmap()
6485 BYTE sg_used = 0; in hpsa_big_passthru_ioctl() local
6516 buff_size[sg_used] = sz; in hpsa_big_passthru_ioctl()
6519 buff[sg_used] = memdup_user(data_ptr, sz); in hpsa_big_passthru_ioctl()
6520 if (IS_ERR(buff[sg_used])) { in hpsa_big_passthru_ioctl()
6521 status = PTR_ERR(buff[sg_used]); in hpsa_big_passthru_ioctl()
6525 buff[sg_used] = kzalloc(sz, GFP_KERNEL); in hpsa_big_passthru_ioctl()
6526 if (!buff[sg_used]) { in hpsa_big_passthru_ioctl()
6534 sg_used++; in hpsa_big_passthru_ioctl()
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