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

/Linux-v4.19/drivers/dma/xilinx/
Dxilinx_dma.c533 dma_addr_t buf_addr, size_t sg_used, in xilinx_axidma_buf() argument
537 hw->buf_addr = lower_32_bits(buf_addr + sg_used + period_len); in xilinx_axidma_buf()
538 hw->buf_addr_msb = upper_32_bits(buf_addr + sg_used + in xilinx_axidma_buf()
541 hw->buf_addr = buf_addr + sg_used + period_len; in xilinx_axidma_buf()
1776 size_t sg_used; in xilinx_dma_prep_slave_sg() local
1792 sg_used = 0; in xilinx_dma_prep_slave_sg()
1795 while (sg_used < sg_dma_len(sg)) { in xilinx_dma_prep_slave_sg()
1807 copy = min_t(size_t, sg_dma_len(sg) - sg_used, in xilinx_dma_prep_slave_sg()
1813 sg_used, 0); in xilinx_dma_prep_slave_sg()
1823 sg_used += copy; in xilinx_dma_prep_slave_sg()
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/Linux-v4.19/drivers/crypto/ccp/
Dccp-ops.c90 wa->sg_used = 0; in ccp_init_sg_workarea()
115 wa->sg_used += nbytes; in ccp_update_sg_workarea()
117 if (wa->sg_used == wa->sg->length) { in ccp_update_sg_workarea()
119 wa->sg_used = 0; in ccp_update_sg_workarea()
301 scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used, in ccp_queue_buf()
307 nbytes = min(sg_wa->sg->length - sg_wa->sg_used, in ccp_queue_buf()
339 sg_src_len = sg_dma_len(src->sg_wa.sg) - src->sg_wa.sg_used; in ccp_prepare_data()
343 sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used; in ccp_prepare_data()
374 op->src.u.dma.offset = src->sg_wa.sg_used; in ccp_prepare_data()
395 op->dst.u.dma.offset = dst->sg_wa.sg_used; in ccp_prepare_data()
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Dccp-dev.h471 unsigned int sg_used; member
/Linux-v4.19/drivers/scsi/
Dhpsa.c2763 struct CommandList *c, int sg_used, int data_direction) in hpsa_pci_unmap() argument
2767 for (i = 0; i < sg_used; i++) in hpsa_pci_unmap()
6374 BYTE sg_used = 0; in hpsa_big_passthru_ioctl() local
6421 buff_size[sg_used] = sz; in hpsa_big_passthru_ioctl()
6422 buff[sg_used] = kmalloc(sz, GFP_KERNEL); in hpsa_big_passthru_ioctl()
6423 if (buff[sg_used] == NULL) { in hpsa_big_passthru_ioctl()
6428 if (copy_from_user(buff[sg_used], data_ptr, sz)) { in hpsa_big_passthru_ioctl()
6433 memset(buff[sg_used], 0, sz); in hpsa_big_passthru_ioctl()
6436 sg_used++; in hpsa_big_passthru_ioctl()
6443 c->Header.SGList = (u8) sg_used; in hpsa_big_passthru_ioctl()
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