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Searched refs:pkeys (Results 1 – 15 of 15) sorted by relevance

/linux/drivers/infiniband/hw/mlx4/
H A Dsysfs.c445 struct pkey_mgt *m = &p->dev->pkeys; in show_port_pkey()
472 p->dev->pkeys.virt2phys_pkey[p->slave][p->port_num - 1] in store_port_pkey()
674 list_add_tail(&p->kobj.entry, &dev->pkeys.pkey_port_list[slave]); in add_port()
703 dev->pkeys.device_parent[slave] = in register_one_pkey_tree()
706 if (!dev->pkeys.device_parent[slave]) { in register_one_pkey_tree()
711 INIT_LIST_HEAD(&dev->pkeys.pkey_port_list[slave]); in register_one_pkey_tree()
715 kobject_get(dev->pkeys.device_parent[slave])); in register_one_pkey_tree()
735 &dev->pkeys.pkey_port_list[slave], in register_one_pkey_tree()
747 kobject_put(dev->pkeys.device_parent[slave]); in register_one_pkey_tree()
749 kobject_put(dev->pkeys.device_parent[slave]); in register_one_pkey_tree()
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H A Dmad.c271 dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32]) { in smp_snoop()
273 dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32] = in smp_snoop()
351 if (dev->pkeys.virt2phys_pkey[slave][port_num - 1] in __propagate_pkey_ev()
459 if (dev->pkeys.virt2phys_pkey[slave][port - 1][i] == unassigned_pkey_ix) in find_slave_port_pkey_ix()
462 pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][i]; in find_slave_port_pkey_ix()
567 tun_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0]; in mlx4_ib_send_to_slave()
1383 wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0]; in mlx4_ib_send_to_wire()
1387 wire_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][pkey_index]; in mlx4_ib_send_to_wire()
1850 to_mdev(ctx->ib_dev)->pkeys.virt2phys_pkey[ctx->slave][ctx->port - 1][0]; in create_pv_sqp()
H A Dmain.c2404 ibdev->pkeys.virt2phys_pkey[slave][port - 1][i] = in init_pkeys()
2409 ibdev->pkeys.virt2phys_pkey[slave][port - 1][i]); in init_pkeys()
2418 ibdev->pkeys.phys_pkey_cache[port-1][i] = in init_pkeys()
/linux/arch/powerpc/mm/book3s64/
H A DMakefile21 obj-$(CONFIG_PPC_PKEY) += pkeys.o
/linux/drivers/hid/
H A Dhid-prodikeys.c529 const unsigned int *pkeys = &keys[0]; in pcmidi_setup_extra_keys() local
540 while (*pkeys != 0) { in pcmidi_setup_extra_keys()
541 set_bit(*pkeys, pm->input_ep82->keybit); in pcmidi_setup_extra_keys()
542 ++pkeys; in pcmidi_setup_extra_keys()
/linux/arch/x86/mm/
H A DMakefile52 obj-$(CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS) += pkeys.o
/linux/Documentation/translations/zh_CN/core-api/
H A Dprotection-keys.rst43 有3个系统调用可以直接与pkeys进行交互::
/linux/drivers/infiniband/hw/hfi1/
H A Dud.c563 for (i = 0; i < ARRAY_SIZE(ppd->pkeys); ++i) { in hfi1_lookup_pkey_idx()
565 if (ppd->pkeys[i] == pkey) in hfi1_lookup_pkey_idx()
567 if (ppd->pkeys[i] == LIM_MGMT_P_KEY) in hfi1_lookup_pkey_idx()
581 for (i = 0; i < ARRAY_SIZE(ppd->pkeys); ++i) in hfi1_lookup_pkey_idx()
582 if ((ppd->pkeys[i] & 0x7fff) == pkey) in hfi1_lookup_pkey_idx()
H A Dmad.c63 if (pkey_idx < ARRAY_SIZE(ppd->pkeys)) in hfi1_lookup_pkey_value()
64 return ppd->pkeys[pkey_idx]; in hfi1_lookup_pkey_value()
970 static int get_pkeys(struct hfi1_devdata *dd, u32 port, u16 *pkeys) in get_pkeys() argument
974 memcpy(pkeys, ppd->pkeys, sizeof(ppd->pkeys)); in get_pkeys()
1628 static int set_pkeys(struct hfi1_devdata *dd, u32 port, u16 *pkeys) in set_pkeys() argument
1645 for (i = 0; i < ARRAY_SIZE(ppd->pkeys); i++) { in set_pkeys()
1646 if (pkeys[i] == LIM_MGMT_P_KEY) { in set_pkeys()
1655 for (i = 0; i < ARRAY_SIZE(ppd->pkeys); i++) { in set_pkeys()
1656 u16 key = pkeys[i]; in set_pkeys()
1657 u16 okey = ppd->pkeys[i]; in set_pkeys()
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H A Dverbs.c1139 egress_pkey_matches_entry(pkey, ppd->pkeys[s_pkey_index])) { in egress_pkey_check()
1144 if (egress_pkey_matches_entry(pkey, ppd->pkeys[i])) in egress_pkey_check()
1538 return ARRAY_SIZE(dd->pport[0].pkeys); in hfi1_get_npkeys()
1870 ppd->pkeys); in hfi1_register_ib_device()
H A Dfile_ops.c1608 for (i = 0; i < ARRAY_SIZE(ppd->pkeys); i++) in set_ctxt_pkey()
1609 if (pkey == ppd->pkeys[i]) in set_ctxt_pkey()
H A Dinit.c611 ppd->pkeys[default_pkey_idx] = DEFAULT_P_KEY; in hfi1_init_pportdata()
613 ppd->pkeys[0] = 0x8001; in hfi1_init_pportdata()
H A Dchip.c7257 if (ppd->pkeys[2] != 0) { in clear_full_mgmt_pkey()
7258 ppd->pkeys[2] = 0; in clear_full_mgmt_pkey()
13517 reg |= (ppd->pkeys[i] & in set_partition_keys()
/linux/arch/x86/kvm/mmu/
H A Dpaging_tmpl.h261 unsigned pkeys = 0; in FNAME() local
265 pkeys = pte_flags_pkey(pte_flags(pte)); in FNAME()
267 return pkeys; in FNAME()
/linux/Documentation/core-api/
H A Dprotection-keys.rst53 There are 3 system calls which directly interact with pkeys::