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Searched refs:num_segments (Results 1 – 14 of 14) sorted by relevance

/linux/drivers/acpi/acpica/
H A Dnsutils.c138 info->num_segments = 0; in acpi_ns_get_internal_name_length()
173 info->num_segments = 1; in acpi_ns_get_internal_name_length()
176 info->num_segments++; in acpi_ns_get_internal_name_length()
181 info->length = (ACPI_NAMESEG_SIZE * info->num_segments) + in acpi_ns_get_internal_name_length()
202 u32 num_segments = info->num_segments; in acpi_ns_build_internal_name() local
215 if (num_segments <= 1) { in acpi_ns_build_internal_name()
217 } else if (num_segments == 2) { in acpi_ns_build_internal_name()
222 internal_name[2] = (char)num_segments; in acpi_ns_build_internal_name()
237 if (num_segments <= 1) { in acpi_ns_build_internal_name()
239 } else if (num_segments == 2) { in acpi_ns_build_internal_name()
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H A Dnsaccess.c294 u32 num_segments; in acpi_ns_lookup() local
361 num_segments = 0; in acpi_ns_lookup()
474 num_segments = 0; in acpi_ns_lookup()
490 num_segments = 2; in acpi_ns_lookup()
507 num_segments = (u32) (u8) * path; in acpi_ns_lookup()
512 num_segments, flags)); in acpi_ns_lookup()
520 num_segments = 1; in acpi_ns_lookup()
528 ACPI_DEBUG_EXEC(acpi_ns_print_pathname(num_segments, path)); in acpi_ns_lookup()
542 while (num_segments && current_node) { in acpi_ns_lookup()
543 num_segments--; in acpi_ns_lookup()
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H A Dexnames.c214 u32 num_segments; in acpi_ex_get_name_string() local
317 num_segments = *aml_address; in acpi_ex_get_name_string()
321 num_segments); in acpi_ex_get_name_string()
332 while (num_segments && in acpi_ex_get_name_string()
336 num_segments--; in acpi_ex_get_name_string()
H A Dnsdump.c50 void acpi_ns_print_pathname(u32 num_segments, const char *pathname) in acpi_ns_print_pathname() argument
66 while (num_segments) { in acpi_ns_print_pathname()
74 num_segments--; in acpi_ns_print_pathname()
75 if (num_segments) { in acpi_ns_print_pathname()
H A Dacnamesp.h187 void acpi_ns_print_pathname(u32 num_segments, const char *pathname);
H A Daclocal.h222 u32 num_segments; member
/linux/drivers/dma/
H A Dloongson2-apb-dma.c243 u32 num_segments, segment_size; in ls2x_dma_fill_desc() local
257 num_segments = DIV_ROUND_UP((ldma_sg->len + 3) >> 2, desc->burst_size); in ls2x_dma_fill_desc()
258 segment_size = DIV_ROUND_UP((ldma_sg->len + 3) >> 2, num_segments); in ls2x_dma_fill_desc()
262 ldma_sg->hw->step_times = num_segments; in ls2x_dma_fill_desc()
H A Ddma-axi-dmac.c590 unsigned int num_segments, i; in axi_dmac_fill_linear_sg() local
595 num_segments = DIV_ROUND_UP(period_len, chan->max_length); in axi_dmac_fill_linear_sg()
596 segment_size = DIV_ROUND_UP(period_len, num_segments); in axi_dmac_fill_linear_sg()
710 unsigned int num_periods, num_segments, num_sgs; in axi_dmac_prep_dma_cyclic() local
723 num_segments = DIV_ROUND_UP(period_len, chan->max_length); in axi_dmac_prep_dma_cyclic()
724 num_sgs = num_periods * num_segments; in axi_dmac_prep_dma_cyclic()
/linux/include/linux/
H A Dagpgart.h93 int num_segments; member
/linux/drivers/dma/dw-axi-dmac/
H A Ddw-axi-dmac-platform.c773 u32 num_periods, num_segments; in dw_axi_dma_chan_prep_cyclic() local
788 num_segments = DIV_ROUND_UP(period_len, axi_block_len); in dw_axi_dma_chan_prep_cyclic()
789 segment_len = DIV_ROUND_UP(period_len, num_segments); in dw_axi_dma_chan_prep_cyclic()
791 total_segments = num_periods * num_segments; in dw_axi_dma_chan_prep_cyclic()
849 u32 num_segments, segment_len; in dw_axi_dma_chan_prep_slave_sg() local
882 num_segments = DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
883 segment_len = DIV_ROUND_UP(sg_dma_len(sg), num_segments); in dw_axi_dma_chan_prep_slave_sg()
/linux/drivers/media/dvb-frontends/
H A Dmxl5xx_defs.h162 u8 num_segments; member
H A Dmxl5xx.c897 for (index = 0; index < mbin_ptr->header.num_segments; index++) { in do_firmware_download()
/linux/drivers/scsi/mpi3mr/
H A Dmpi3mr_fw.c1948 for (j = 0; j < mrioc->req_qinfo[q_idx].num_segments; j++) { in mpi3mr_free_op_req_q_segments()
1992 for (j = 0; j < mrioc->op_reply_qinfo[q_idx].num_segments; j++) { in mpi3mr_free_op_reply_q_segments()
2120 op_reply_q->num_segments = DIV_ROUND_UP(op_reply_q->num_replies, in mpi3mr_alloc_op_reply_q_segments()
2124 op_reply_q->num_segments); in mpi3mr_alloc_op_reply_q_segments()
2129 for (i = 0; i < op_reply_q->num_segments; i++) { in mpi3mr_alloc_op_reply_q_segments()
2178 op_req_q->num_segments = DIV_ROUND_UP(op_req_q->num_requests, in mpi3mr_alloc_op_req_q_segments()
2182 op_req_q->num_segments); in mpi3mr_alloc_op_req_q_segments()
2187 for (i = 0; i < op_req_q->num_segments; i++) { in mpi3mr_alloc_op_req_q_segments()
4742 for (i = 0; i < op_reply_q->num_segments; i++) in mpi3mr_memset_op_reply_q_buffers()
4765 for (i = 0; i < op_req_q->num_segments; i++) in mpi3mr_memset_op_req_q_buffers()
/linux/include/ufs/
H A Dufshcd.h372 void *prdt, unsigned int num_segments);