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Searched refs:ldesc (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/dma/
Dimg-mdc-dma.c191 static inline void mdc_set_read_width(struct mdc_hw_list_desc *ldesc, in mdc_set_read_width() argument
194 ldesc->gen_conf |= to_mdc_width(bytes) << in mdc_set_read_width()
198 static inline void mdc_set_write_width(struct mdc_hw_list_desc *ldesc, in mdc_set_write_width() argument
201 ldesc->gen_conf |= to_mdc_width(bytes) << in mdc_set_write_width()
206 struct mdc_hw_list_desc *ldesc, in mdc_list_desc_config() argument
213 ldesc->gen_conf = MDC_GENERAL_CONFIG_IEN | MDC_GENERAL_CONFIG_LIST_IEN | in mdc_list_desc_config()
216 ldesc->readport_conf = in mdc_list_desc_config()
220 ldesc->read_addr = src; in mdc_list_desc_config()
221 ldesc->write_addr = dst; in mdc_list_desc_config()
222 ldesc->xfer_size = len - 1; in mdc_list_desc_config()
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Dnbpfaxi.c170 struct nbpf_link_desc ldesc[NBPF_SEGMENTS_PER_PAGE]; member
384 struct nbpf_link_desc *ldesc = list_first_entry(&desc->sg, struct nbpf_link_desc, node); in nbpf_start() local
386 nbpf_chan_write(chan, NBPF_CHAN_NXLA, (u32)ldesc->hwdesc_dma_addr); in nbpf_start()
391 if (ldesc->hwdesc->config & NBPF_CHAN_CFG_TM) in nbpf_start()
499 static int nbpf_prep_one(struct nbpf_link_desc *ldesc, in nbpf_prep_one() argument
503 struct nbpf_link_reg *hwdesc = ldesc->hwdesc; in nbpf_prep_one()
504 struct nbpf_desc *desc = ldesc->desc; in nbpf_prep_one()
573 __func__, &ldesc->hwdesc_dma_addr, hwdesc->header, in nbpf_prep_one()
576 dma_sync_single_for_device(dev, ldesc->hwdesc_dma_addr, sizeof(*hwdesc), in nbpf_prep_one()
687 struct nbpf_link_desc *ldesc; in nbpf_desc_page_alloc() local
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/Linux-v5.4/drivers/mtd/ubi/
Deba.c108 struct ubi_eba_leb_desc *ldesc) in ubi_eba_get_ldesc() argument
110 ldesc->lnum = lnum; in ubi_eba_get_ldesc()
111 ldesc->pnum = vol->eba_tbl->entries[lnum].pnum; in ubi_eba_get_ldesc()
Dfastmap.c1309 struct ubi_eba_leb_desc ldesc; in ubi_write_fastmap() local
1311 ubi_eba_get_ldesc(vol, j, &ldesc); in ubi_write_fastmap()
1312 feba->pnum[j] = cpu_to_be32(ldesc.pnum); in ubi_write_fastmap()
Dubi.h882 struct ubi_eba_leb_desc *ldesc);