| /linux-master/arch/arm/xen/ |
| H A D | p2m.c | 91 int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, argument
101 if (map_ops[i].status)
103 if (likely(set_phys_to_machine(map_ops[i].host_addr >> XEN_PAGE_SHIFT,
104 map_ops[i].dev_bus_addr >> XEN_PAGE_SHIFT)))
111 map_ops[i].status = GNTST_general_error;
112 unmap.host_addr = map_ops[i].host_addr,
113 unmap.handle = map_ops[i].handle;
114 map_ops[i].handle = INVALID_GRANT_HANDLE;
115 if (map_ops[i].flags & GNTMAP_device_map)
116 unmap.dev_bus_addr = map_ops[
[all...] |
| /linux-master/drivers/xen/ |
| H A D | xen-front-pgdir-shbuf.c | 249 struct gnttab_map_grant_ref *map_ops = NULL; local
253 map_ops = kcalloc(buf->num_pages, sizeof(*map_ops), GFP_KERNEL);
254 if (!map_ops)
261 kfree(map_ops);
285 gnttab_set_map_op(&map_ops[cur_page], addr,
295 ret = gnttab_map_refs(map_ops, NULL, buf->pages, buf->num_pages);
299 if (likely(map_ops[cur_page].status == GNTST_okay)) {
301 map_ops[cur_page].handle;
309 cur_page, map_ops[cur_pag
[all...] |
| H A D | gntdev-common.h | 57 struct gnttab_map_grant_ref *map_ops; member in struct:gntdev_grant_map
|
| H A D | gntdev.c | 121 kvfree(map->map_ops);
141 add->map_ops = kvmalloc_array(count, sizeof(add->map_ops[0]),
149 NULL == add->map_ops ||
200 add->map_ops[i].handle = INVALID_GRANT_HANDLE;
312 gnttab_set_map_op(&map->map_ops[pgnr], pte_maddr, flags,
327 if (map->map_ops[0].handle != INVALID_GRANT_HANDLE)
332 gnttab_set_map_op(&map->map_ops[i], addr, map->flags,
340 * Setup the map_ops corresponding to the pte entries pointing
345 * dev_bus_addr output field gets consumed only from ->map_ops,
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| H A D | grant-table.c | 1245 int gnttab_map_refs(struct gnttab_map_grant_ref *map_ops, argument
1251 ret = HYPERVISOR_grant_table_op(GNTTABOP_map_grant_ref, map_ops, count);
1256 switch (map_ops[i].status) {
1263 foreign->domid = map_ops[i].dom;
1264 foreign->gref = map_ops[i].ref;
1275 map_ops + i,
1276 &map_ops[i].status, __func__);
1286 return set_foreign_p2m_mapping(map_ops, kmap_ops, pages, count);
|
| /linux-master/arch/x86/xen/ |
| H A D | p2m.c | 688 int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, argument
711 if (map_ops[i].status != GNTST_okay ||
715 if (map_ops[i].flags & GNTMAP_contains_pte) {
716 pte = (pte_t *)(mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) +
717 (map_ops[i].host_addr & ~PAGE_MASK));
720 mfn = PFN_DOWN(map_ops[i].dev_bus_addr);
733 map_ops[i].status = GNTST_general_error;
734 unmap[0].host_addr = map_ops[i].host_addr,
735 unmap[0].handle = map_ops[i].handle;
736 map_ops[
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| /linux-master/include/xen/arm/ |
| H A D | page.h | 95 extern int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
|
| /linux-master/arch/x86/include/asm/xen/ |
| H A D | page.h | 65 extern int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
73 set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, argument
|
| /linux-master/include/xen/ |
| H A D | grant_table.h | 255 int gnttab_map_refs(struct gnttab_map_grant_ref *map_ops,
|
| /linux-master/drivers/net/xen-netback/ |
| H A D | netback.c | 379 unsigned *map_ops,
391 struct gnttab_map_grant_ref *gop = queue->tx_map_ops + *map_ops;
519 (*map_ops) = gop - queue->tx_map_ops;
917 unsigned *map_ops)
1096 map_ops, frag_overflow, nskb, extra_count,
374 xenvif_get_requests(struct xenvif_queue *queue, struct sk_buff *skb, struct xen_netif_tx_request *first, struct xen_netif_tx_request *txfrags, unsigned *copy_ops, unsigned *map_ops, unsigned int frag_overflow, struct sk_buff *nskb, unsigned int extra_count, unsigned int data_len) argument
914 xenvif_tx_build_gops(struct xenvif_queue *queue, int budget, unsigned *copy_ops, unsigned *map_ops) argument
|
| /linux-master/tools/perf/ |
| H A D | builtin-sched.c | 3622 struct trace_sched_handler map_ops = { local
3659 sched.tp_handler = &map_ops;
|
| /linux-master/kernel/trace/ |
| H A D | trace_events_hist.c | 5095 const struct tracing_map_ops *map_ops = NULL; local
5119 map_ops = &hist_trigger_elt_data_ops;
5122 map_ops, hist_data);
|