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

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/linux-6.3-rc2/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_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_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_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-6.3-rc2/tools/testing/selftests/mm/
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 …]
A Dksm_functional_tests.c106 goto unmap; in mmap_and_merge_range()
113 goto unmap; in mmap_and_merge_range()
119 goto unmap; in mmap_and_merge_range()
122 unmap: in mmap_and_merge_range()
140 goto unmap; in test_unmerge()
145 unmap: in test_unmerge()
163 goto unmap; in test_unmerge_discarded()
168 goto unmap; in test_unmerge_discarded()
173 unmap: in test_unmerge_discarded()
197 goto unmap; in test_unmerge_uffd_wp()
[all …]
/linux-6.3-rc2/drivers/xen/xenbus/
A Dxenbus_client.c630 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring()
633 handles[i], unmap[i].status); in xenbus_unmap_ring()
634 err = unmap[i].status; in xenbus_unmap_ring()
728 return ring_ops->unmap(dev, vaddr); in xenbus_unmap_ring_vfree()
814 memset(&unmap[i], 0, sizeof(unmap[i])); in xenbus_unmap_ring_pv()
818 unmap[i].dev_bus_addr = 0; in xenbus_unmap_ring_pv()
819 unmap[i].handle = node->handles[i]; in xenbus_unmap_ring_pv()
827 if (unmap[i].status != GNTST_okay) { in xenbus_unmap_ring_pv()
832 err = unmap[i].status; in xenbus_unmap_ring_pv()
849 .unmap = xenbus_unmap_ring_pv,
[all …]
/linux-6.3-rc2/arch/arm/xen/
A Dp2m.c98 struct gnttab_unmap_grant_ref unmap; in set_foreign_p2m_mapping() local
112 unmap.host_addr = map_ops[i].host_addr, in set_foreign_p2m_mapping()
113 unmap.handle = map_ops[i].handle; in set_foreign_p2m_mapping()
116 unmap.dev_bus_addr = map_ops[i].dev_bus_addr; in set_foreign_p2m_mapping()
118 unmap.dev_bus_addr = 0; in set_foreign_p2m_mapping()
124 unmap.status = 1; in set_foreign_p2m_mapping()
127 &unmap, 1); in set_foreign_p2m_mapping()
128 if (rc || unmap.status != GNTST_okay) in set_foreign_p2m_mapping()
130 rc, unmap.status); in set_foreign_p2m_mapping()
/linux-6.3-rc2/drivers/iommu/iommufd/
A Dvfio_compat.c208 struct vfio_iommu_type1_dma_unmap unmap; in iommufd_vfio_unmap_dma() local
213 if (copy_from_user(&unmap, arg, minsz)) in iommufd_vfio_unmap_dma()
216 if (unmap.argsz < minsz || unmap.flags & ~supported_flags) in iommufd_vfio_unmap_dma()
223 if (unmap.flags & VFIO_DMA_UNMAP_FLAG_ALL) { in iommufd_vfio_unmap_dma()
224 if (unmap.iova != 0 || unmap.size != 0) { in iommufd_vfio_unmap_dma()
236 unsigned long iovas[] = { unmap.iova + unmap.size - 1, in iommufd_vfio_unmap_dma()
237 unmap.iova - 1 }; in iommufd_vfio_unmap_dma()
240 unmap.iova ? 2 : 1); in iommufd_vfio_unmap_dma()
244 rc = iopt_unmap_iova(&ioas->iopt, unmap.iova, unmap.size, in iommufd_vfio_unmap_dma()
247 unmap.size = unmapped; in iommufd_vfio_unmap_dma()
[all …]
/linux-6.3-rc2/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-6.3-rc2/arch/x86/xen/
A Dp2m.c707 struct gnttab_unmap_grant_ref unmap[2]; in set_foreign_p2m_mapping() local
734 unmap[0].host_addr = map_ops[i].host_addr, in set_foreign_p2m_mapping()
735 unmap[0].handle = map_ops[i].handle; in set_foreign_p2m_mapping()
740 unmap[0].dev_bus_addr = 0; in set_foreign_p2m_mapping()
745 unmap[1].handle = kmap_ops[i].handle; in set_foreign_p2m_mapping()
750 unmap[1].dev_bus_addr = 0; in set_foreign_p2m_mapping()
757 unmap[0].status = 1; in set_foreign_p2m_mapping()
758 unmap[1].status = 1; in set_foreign_p2m_mapping()
761 unmap, 1 + !!kmap_ops); in set_foreign_p2m_mapping()
763 unmap[1].status != GNTST_okay) in set_foreign_p2m_mapping()
[all …]
/linux-6.3-rc2/drivers/dma/
A Ddmaengine.c1393 cnt = unmap->to_cnt; in dmaengine_unmap()
1395 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1399 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1405 dma_unmap_page(dev, unmap->addr[i], unmap->len, in dmaengine_unmap()
1408 cnt = unmap->map_cnt; in dmaengine_unmap()
1414 if (unmap) in dmaengine_unmap_put()
1466 if (!unmap) in dmaengine_get_unmap_data()
1469 memset(unmap, 0, sizeof(*unmap)); in dmaengine_get_unmap_data()
1471 unmap->dev = dev; in dmaengine_get_unmap_data()
1472 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-6.3-rc2/include/xen/
A Dgrant_table.h179 gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr, in gnttab_set_unmap_op() argument
183 unmap->host_addr = addr; in gnttab_set_unmap_op()
185 unmap->host_addr = __pa(addr); in gnttab_set_unmap_op()
187 unmap->host_addr = addr; in gnttab_set_unmap_op()
189 unmap->handle = handle; in gnttab_set_unmap_op()
190 unmap->dev_bus_addr = 0; in gnttab_set_unmap_op()
/linux-6.3-rc2/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-6.3-rc2/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-6.3-rc2/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-6.3-rc2/include/linux/
A Ddmaengine.h612 struct dmaengine_unmap_data *unmap; member
624 struct dmaengine_unmap_data *unmap) in dma_set_unmap() argument
626 kref_get(&unmap->kref); in dma_set_unmap()
627 tx->unmap = unmap; in dma_set_unmap()
632 void dmaengine_unmap_put(struct dmaengine_unmap_data *unmap);
635 struct dmaengine_unmap_data *unmap) in dma_set_unmap() argument
643 static inline void dmaengine_unmap_put(struct dmaengine_unmap_data *unmap) in dmaengine_unmap_put() argument
650 if (!tx->unmap) in dma_descriptor_unmap()
653 dmaengine_unmap_put(tx->unmap); in dma_descriptor_unmap()
654 tx->unmap = NULL; in dma_descriptor_unmap()
/linux-6.3-rc2/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-6.3-rc2/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.c61 int (*unmap)(struct xen_front_pgdir_shbuf *buf); member
118 if (buf->ops && buf->ops->unmap) in xen_front_pgdir_shbuf_unmap()
119 return buf->ops->unmap(buf); in xen_front_pgdir_shbuf_unmap()
496 .unmap = backend_unmap
/linux-6.3-rc2/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-6.3-rc2/arch/x86/platform/geode/
A Dnet5501.c121 goto unmap; in net5501_present()
135 unmap: in net5501_present()
/linux-6.3-rc2/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()
/linux-6.3-rc2/drivers/gpu/drm/virtio/
A Dvirtgpu_vram.c11 bool unmap; in virtio_gpu_vram_free() local
15 unmap = drm_mm_node_allocated(&vram->vram_node); in virtio_gpu_vram_free()
18 if (unmap) in virtio_gpu_vram_free()

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