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

/Linux-v5.10/drivers/dma/xilinx/
Dxilinx_dma.c600 dma_addr_t buf_addr, size_t sg_used, in xilinx_axidma_buf() argument
604 hw->buf_addr = lower_32_bits(buf_addr + sg_used + period_len); in xilinx_axidma_buf()
605 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used + in xilinx_axidma_buf()
608 hw->buf_addr = buf_addr + sg_used + period_len; in xilinx_axidma_buf()
614 dma_addr_t buf_addr, size_t sg_used) in xilinx_aximcdma_buf() argument
617 hw->buf_addr = lower_32_bits(buf_addr + sg_used); in xilinx_aximcdma_buf()
618 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used); in xilinx_aximcdma_buf()
620 hw->buf_addr = buf_addr + sg_used; in xilinx_aximcdma_buf()
2133 size_t sg_used; in xilinx_dma_prep_slave_sg() local
2149 sg_used = 0; in xilinx_dma_prep_slave_sg()
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/Linux-v5.10/drivers/crypto/ccp/
Dccp-ops.c87 wa->sg_used = 0; in ccp_init_sg_workarea()
114 wa->sg_used += nbytes; in ccp_update_sg_workarea()
116 if (wa->sg_used == sg_dma_len(wa->dma_sg)) { in ccp_update_sg_workarea()
129 } while (wa->sg_used > sg_combined_len); in ccp_update_sg_workarea()
131 wa->sg_used = 0; in ccp_update_sg_workarea()
312 scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used, in ccp_queue_buf()
318 nbytes = min(sg_dma_len(sg_wa->dma_sg) - sg_wa->sg_used, in ccp_queue_buf()
350 sg_src_len = sg_dma_len(src->sg_wa.dma_sg) - src->sg_wa.sg_used; in ccp_prepare_data()
354 sg_dst_len = sg_dma_len(dst->sg_wa.dma_sg) - dst->sg_wa.sg_used; in ccp_prepare_data()
385 op->src.u.dma.offset = src->sg_wa.sg_used; in ccp_prepare_data()
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Dccp-dev.h469 unsigned int sg_used; member
/Linux-v5.10/drivers/scsi/
Dhpsa.c2802 int sg_used, enum dma_data_direction data_direction) in hpsa_pci_unmap() argument
2806 for (i = 0; i < sg_used; i++) in hpsa_pci_unmap()
6471 BYTE sg_used = 0; in hpsa_big_passthru_ioctl() local
6502 buff_size[sg_used] = sz; in hpsa_big_passthru_ioctl()
6503 buff[sg_used] = kmalloc(sz, GFP_KERNEL); in hpsa_big_passthru_ioctl()
6504 if (buff[sg_used] == NULL) { in hpsa_big_passthru_ioctl()
6509 if (copy_from_user(buff[sg_used], data_ptr, sz)) { in hpsa_big_passthru_ioctl()
6514 memset(buff[sg_used], 0, sz); in hpsa_big_passthru_ioctl()
6517 sg_used++; in hpsa_big_passthru_ioctl()
6524 c->Header.SGList = (u8) sg_used; in hpsa_big_passthru_ioctl()
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