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Searched refs:unmap (Results 1 – 25 of 242) sorted by relevance

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/linux/crypto/async_tx/
A Dasync_xor.c32 int src_cnt = unmap->to_cnt; in do_async_xor()
34 dma_addr_t dma_dest = unmap->addr[unmap->to_cnt]; in do_async_xor()
63 if (src_list > unmap->addr) in do_async_xor()
82 dma_set_unmap(tx, unmap); in do_async_xor()
205 unmap->len = len; in async_xor_offs()
209 unmap->to_cnt++; in async_xor_offs()
218 unmap->bidi_cnt = 1; in async_xor_offs()
221 dmaengine_unmap_put(unmap); in async_xor_offs()
346 unmap->to_cnt++; in async_xor_val_offs()
348 unmap->len = len; in async_xor_val_offs()
[all …]
A Dasync_pq.c209 unmap->len = len; in async_gen_syndrome()
216 unmap->to_cnt++; in async_gen_syndrome()
224 unmap->bidi_cnt++; in async_gen_syndrome()
230 unmap->addr[j++] = 0; in async_gen_syndrome()
234 unmap->bidi_cnt++; in async_gen_syndrome()
240 unmap->addr[j++] = 0; in async_gen_syndrome()
323 unmap->len = len; in async_syndrome_val()
330 unmap->to_cnt++; in async_syndrome_val()
343 unmap->to_cnt++; in async_syndrome_val()
353 unmap->to_cnt++; in async_syndrome_val()
[all …]
A Dasync_memcpy.c40 struct dmaengine_unmap_data *unmap = NULL; in async_memcpy() local
43 unmap = dmaengine_get_unmap_data(device->dev, 2, GFP_NOWAIT); in async_memcpy()
53 unmap->to_cnt = 1; in async_memcpy()
54 unmap->addr[0] = dma_map_page(device->dev, src, src_offset, len, in async_memcpy()
56 unmap->from_cnt = 1; in async_memcpy()
57 unmap->addr[1] = dma_map_page(device->dev, dest, dest_offset, len, in async_memcpy()
59 unmap->len = len; in async_memcpy()
61 tx = device->device_prep_dma_memcpy(chan, unmap->addr[1], in async_memcpy()
62 unmap->addr[0], len, in async_memcpy()
69 dma_set_unmap(tx, unmap); in async_memcpy()
[all …]
A Dasync_raid6_recov.c33 if (unmap) { in async_sum_product()
45 unmap->to_cnt = 2; in async_sum_product()
49 unmap->bidi_cnt = 1; in async_sum_product()
51 pq[1] = unmap->addr[2]; in async_sum_product()
53 unmap->len = len; in async_sum_product()
57 dma_set_unmap(tx, unmap); in async_sum_product()
66 dmaengine_unmap_put(unmap); in async_sum_product()
101 if (unmap) { in async_mult()
111 unmap->to_cnt++; in async_mult()
115 unmap->bidi_cnt++; in async_mult()
[all …]
/linux/tools/testing/selftests/vm/
A Dmlock2-tests.c210 goto unmap; in test_mlock_lock()
214 goto unmap; in test_mlock_lock()
219 goto unmap; in test_mlock_lock()
224 unmap: in test_mlock_lock()
273 goto unmap; in test_mlock_onfault()
277 goto unmap; in test_mlock_onfault()
286 goto unmap; in test_mlock_onfault()
290 unmap: in test_mlock_onfault()
317 goto unmap; in test_lock_onfault_of_present()
326 unmap: in test_lock_onfault_of_present()
[all …]
/linux/drivers/xen/xenbus/
A Dxenbus_client.c587 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring()
590 handles[i], unmap[i].status); in xenbus_unmap_ring()
591 err = unmap[i].status; in xenbus_unmap_ring()
685 return ring_ops->unmap(dev, vaddr); in xenbus_unmap_ring_vfree()
771 memset(&unmap[i], 0, sizeof(unmap[i])); in xenbus_unmap_ring_pv()
775 unmap[i].dev_bus_addr = 0; in xenbus_unmap_ring_pv()
776 unmap[i].handle = node->handles[i]; in xenbus_unmap_ring_pv()
784 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring_pv()
789 err = unmap[i].status; in xenbus_unmap_ring_pv()
806 .unmap = xenbus_unmap_ring_pv,
[all …]
/linux/arch/arm/xen/
A Dp2m.c97 struct gnttab_unmap_grant_ref unmap; in set_foreign_p2m_mapping() local
111 unmap.host_addr = map_ops[i].host_addr, in set_foreign_p2m_mapping()
112 unmap.handle = map_ops[i].handle; in set_foreign_p2m_mapping()
115 unmap.dev_bus_addr = map_ops[i].dev_bus_addr; in set_foreign_p2m_mapping()
117 unmap.dev_bus_addr = 0; in set_foreign_p2m_mapping()
123 unmap.status = 1; in set_foreign_p2m_mapping()
126 &unmap, 1); in set_foreign_p2m_mapping()
127 if (rc || unmap.status != GNTST_okay) in set_foreign_p2m_mapping()
129 rc, unmap.status); in set_foreign_p2m_mapping()
/linux/arch/x86/xen/
A Dp2m.c712 struct gnttab_unmap_grant_ref unmap[2]; in set_foreign_p2m_mapping() local
739 unmap[0].host_addr = map_ops[i].host_addr, in set_foreign_p2m_mapping()
740 unmap[0].handle = map_ops[i].handle; in set_foreign_p2m_mapping()
745 unmap[0].dev_bus_addr = 0; in set_foreign_p2m_mapping()
750 unmap[1].handle = kmap_ops[i].handle; in set_foreign_p2m_mapping()
755 unmap[1].dev_bus_addr = 0; in set_foreign_p2m_mapping()
762 unmap[0].status = 1; in set_foreign_p2m_mapping()
763 unmap[1].status = 1; in set_foreign_p2m_mapping()
766 unmap, 1 + !!kmap_ops); in set_foreign_p2m_mapping()
768 unmap[1].status != GNTST_okay) in set_foreign_p2m_mapping()
[all …]
/linux/drivers/net/ethernet/brocade/bna/
A Dbnad.c100 skb = unmap->skb; in bnad_tx_buff_unmap()
101 unmap->skb = NULL; in bnad_tx_buff_unmap()
102 unmap->nvecs = 0; in bnad_tx_buff_unmap()
309 if (!unmap->skb) in bnad_rxq_cleanup_skb()
328 struct bnad_rx_unmap *unmap = &unmap_q->unmap[i]; in bnad_rxq_cleanup() local
356 unmap = &unmap_q->unmap[prod]; in bnad_rxq_refill_page()
428 unmap = &unmap_q->unmap[prod]; in bnad_rxq_refill_skb()
508 unmap = &unmap_q->unmap[ci]; in bnad_cq_drop_packet()
544 unmap = &unmap_q->unmap[ci]; in bnad_cq_setup_skb_frags()
556 unmap->page, unmap->page_offset, len); in bnad_cq_setup_skb_frags()
[all …]
/linux/drivers/dma/
A Ddmaengine.c1411 cnt = unmap->to_cnt; in dmaengine_unmap()
1413 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1417 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1423 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1426 cnt = unmap->map_cnt; in dmaengine_unmap()
1432 if (unmap) in dmaengine_unmap_put()
1484 if (!unmap) in dmaengine_get_unmap_data()
1487 memset(unmap, 0, sizeof(*unmap)); in dmaengine_get_unmap_data()
1489 unmap->dev = dev; in dmaengine_get_unmap_data()
1490 unmap->map_cnt = nr; in dmaengine_get_unmap_data()
[all …]
A Dmv_xor.c793 if (!unmap) { in mv_chan_memcpy_self_test()
801 unmap->addr[0] = src_dma; in mv_chan_memcpy_self_test()
808 unmap->to_cnt = 1; in mv_chan_memcpy_self_test()
813 unmap->addr[1] = dest_dma; in mv_chan_memcpy_self_test()
820 unmap->from_cnt = 1; in mv_chan_memcpy_self_test()
821 unmap->len = PAGE_SIZE; in mv_chan_memcpy_self_test()
862 dmaengine_unmap_put(unmap); in mv_chan_memcpy_self_test()
927 if (!unmap) { in mv_chan_xor_self_test()
942 unmap->to_cnt++; in mv_chan_xor_self_test()
953 unmap->from_cnt = 1; in mv_chan_xor_self_test()
[all …]
/linux/include/xen/
A Dgrant_table.h171 gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr, in gnttab_set_unmap_op() argument
175 unmap->host_addr = addr; in gnttab_set_unmap_op()
177 unmap->host_addr = __pa(addr); in gnttab_set_unmap_op()
179 unmap->host_addr = addr; in gnttab_set_unmap_op()
181 unmap->handle = handle; in gnttab_set_unmap_op()
182 unmap->dev_bus_addr = 0; in gnttab_set_unmap_op()
/linux/drivers/acpi/
A Dnvs.c80 bool unmap; member
139 if (entry->unmap) { in suspend_nvs_free()
141 entry->unmap = false; in suspend_nvs_free()
185 entry->unmap = !!entry->kaddr; in suspend_nvs_save()
/linux/drivers/ntb/
A Dntb_transport.c1540 if (!unmap) in ntb_async_rx_submit()
1543 unmap->len = len; in ntb_async_rx_submit()
1549 unmap->to_cnt = 1; in ntb_async_rx_submit()
1556 unmap->from_cnt = 1; in ntb_async_rx_submit()
1566 dma_set_unmap(txd, unmap); in ntb_async_rx_submit()
1572 dmaengine_unmap_put(unmap); in ntb_async_rx_submit()
1581 dmaengine_unmap_put(unmap); in ntb_async_rx_submit()
1821 if (!unmap) in ntb_async_tx_submit()
1824 unmap->len = len; in ntb_async_tx_submit()
1830 unmap->to_cnt = 1; in ntb_async_tx_submit()
[all …]
/linux/drivers/irqchip/
A Dirq-mchp-eic.c220 goto unmap; in mchp_eic_init()
226 goto unmap; in mchp_eic_init()
231 goto unmap; in mchp_eic_init()
267 unmap: in mchp_eic_init()
/linux/include/linux/
A Ddmaengine.h616 struct dmaengine_unmap_data *unmap; member
628 struct dmaengine_unmap_data *unmap) in dma_set_unmap() argument
630 kref_get(&unmap->kref); in dma_set_unmap()
631 tx->unmap = unmap; in dma_set_unmap()
636 void dmaengine_unmap_put(struct dmaengine_unmap_data *unmap);
639 struct dmaengine_unmap_data *unmap) in dma_set_unmap() argument
647 static inline void dmaengine_unmap_put(struct dmaengine_unmap_data *unmap) in dmaengine_unmap_put() argument
654 if (!tx->unmap) in dma_descriptor_unmap()
657 dmaengine_unmap_put(tx->unmap); in dma_descriptor_unmap()
658 tx->unmap = NULL; in dma_descriptor_unmap()
/linux/drivers/block/xen-blkback/
A Dblkback.c253 unmap_data.unmap_ops = unmap; in free_persistent_gnts()
259 gnttab_set_unmap_op(&unmap[segs_to_unmap], in free_persistent_gnts()
295 unmap_data.unmap_ops = unmap; in xen_blkbk_unmap_purged_grants()
304 gnttab_set_unmap_op(&unmap[segs_to_unmap], in xen_blkbk_unmap_purged_grants()
711 req->unmap, req->unmap_pages); in xen_blkbk_unmap_and_respond()
715 work->unmap_ops = req->unmap; in xen_blkbk_unmap_and_respond()
744 unmap, unmap_pages); in xen_blkbk_unmap()
746 ret = gnttab_unmap_refs(unmap, NULL, unmap_pages, invcount); in xen_blkbk_unmap()
932 goto unmap; in xen_blkbk_parse_indirect()
951 goto unmap; in xen_blkbk_parse_indirect()
[all …]
/linux/drivers/xen/
A Darm-device.c70 goto unmap; in xen_map_device_mmio()
94 goto unmap; in xen_map_device_mmio()
99 unmap: in xen_map_device_mmio()
A Dxen-front-pgdir-shbuf.c69 int (*unmap)(struct xen_front_pgdir_shbuf *buf); member
126 if (buf->ops && buf->ops->unmap) in xen_front_pgdir_shbuf_unmap()
127 return buf->ops->unmap(buf); in xen_front_pgdir_shbuf_unmap()
505 .unmap = backend_unmap
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
A Dvmmgm200.c37 .unmap = gf100_vmm_pgt_unmap,
47 .unmap = gf100_vmm_pgt_unmap,
62 .unmap = gf100_vmm_pgt_unmap,
/linux/Documentation/vm/
A Dtranshuge.rst120 - map/unmap of the pages with PTE entry increment/decrement ->_mapcount
123 - map/unmap of the whole compound page is accounted for in compound_mapcount
126 last unmap of subpages.
132 get race-free detection of unmap of subpages when we have them mapped with
137 map/unmap of the whole compound page.
172 Partial unmap and deferred_split_huge_page()
181 the place where we can detect partial unmap. It also might be
182 counterproductive since in many cases partial unmap happens during exit(2) if
/linux/arch/x86/include/asm/
A Dset_memory.h97 static inline int set_mce_nospec(unsigned long pfn, bool unmap) in set_mce_nospec() argument
116 if (unmap) in set_mce_nospec()
/linux/arch/x86/platform/geode/
A Dnet5501.c121 goto unmap; in net5501_present()
135 unmap: in net5501_present()
/linux/drivers/ntb/test/
A Dntb_perf.c789 struct dmaengine_unmap_data *unmap; in perf_copy_chunk() local
812 unmap = dmaengine_get_unmap_data(dma_dev, 1, GFP_NOWAIT); in perf_copy_chunk()
813 if (!unmap) in perf_copy_chunk()
816 unmap->len = len; in perf_copy_chunk()
817 unmap->addr[0] = dma_map_page(dma_dev, virt_to_page(src), in perf_copy_chunk()
819 if (dma_mapping_error(dma_dev, unmap->addr[0])) { in perf_copy_chunk()
823 unmap->to_cnt = 1; in perf_copy_chunk()
839 dma_set_unmap(tx, unmap); in perf_copy_chunk()
843 dmaengine_unmap_put(unmap); in perf_copy_chunk()
847 dmaengine_unmap_put(unmap); in perf_copy_chunk()
[all …]
/linux/drivers/clk/sunxi/
A Dclk-sun4i-display.c126 goto unmap; in sun4i_a10_display_init()
131 goto unmap; in sun4i_a10_display_init()
216 unmap: in sun4i_a10_display_init()

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