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/linux-6.15/arch/arm64/kvm/vgic/
H A Dvgic-its.c1252 if (!vgic_its_check_id(its, its->baser_coll_table, in vgic_its_cmd_handle_mapc()
1535 its->cbaser = vgic_sanitise_its_cbaser(its->cbaser); in vgic_mmio_write_its_cbaser()
1541 its->cwriter = its->creadr; in vgic_mmio_write_its_cbaser()
1561 while (its->cwriter != its->creadr) { in vgic_its_process_commands()
1592 if (!its) in vgic_mmio_write_its_cwriter()
1735 if (its->creadr == its->cwriter) in vgic_mmio_read_its_ctlr()
1854 iodev->its = its; in vgic_register_its_iodev()
1883 if (!its) in vgic_its_create()
2350 vgic_its_free_device(its->dev->kvm, its, dev); in vgic_its_restore_dte()
2472 vgic_its_free_device_list(its->dev->kvm, its); in vgic_its_restore_device_tables()
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H A Dvgic-v4.c430 struct vgic_its *its; in kvm_vgic_v4_set_forwarding() local
443 its = vgic_get_its(kvm, irq_entry); in kvm_vgic_v4_set_forwarding()
444 if (IS_ERR(its)) in kvm_vgic_v4_set_forwarding()
447 mutex_lock(&its->its_lock); in kvm_vgic_v4_set_forwarding()
456 if (vgic_its_resolve_lpi(kvm, its, irq_entry->msi.devid, in kvm_vgic_v4_set_forwarding()
507 mutex_unlock(&its->its_lock); in kvm_vgic_v4_set_forwarding()
514 struct vgic_its *its; in kvm_vgic_v4_unset_forwarding() local
525 its = vgic_get_its(kvm, irq_entry); in kvm_vgic_v4_unset_forwarding()
526 if (IS_ERR(its)) in kvm_vgic_v4_unset_forwarding()
529 mutex_lock(&its->its_lock); in kvm_vgic_v4_unset_forwarding()
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/linux-6.15/drivers/irqchip/
H A Dirq-gic-v3-its.c330 struct its_node *its = its_dev->its; in dev_event_to_col() local
1102 widx = its->cmd_write - its->cmd_base; in its_queue_full()
1131 its->cmd_write = its->cmd_base; in its_allocate_entry()
1806 struct its_node *its = its_dev->its; in its_irq_get_msi_base() local
2581 if (!is_v4_1(its) || its == cur_its) in find_sibling_its()
3514 dev->its = its; in its_create_device()
3586 vpe_proxy.dev->its == its && in its_msi_prepare()
3656 struct its_node *its = its_dev->its; in its_irq_domain_alloc() local
3725 struct its_node *its = its_dev->its; in its_irq_domain_free() local
5056 its->cmd_write = its->cmd_base; in its_restore_enable()
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/linux-6.15/arch/mips/generic/
H A DPlatform18 its-y := vmlinux.its.S
19 its-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += board-boston.its.S
20 its-$(CONFIG_FIT_IMAGE_FDT_NI169445) += board-ni169445.its.S
21 its-$(CONFIG_FIT_IMAGE_FDT_OCELOT) += board-ocelot.its.S
22 its-$(CONFIG_FIT_IMAGE_FDT_LUTON) += board-luton.its.S
23 its-$(CONFIG_FIT_IMAGE_FDT_JAGUAR2) += board-jaguar2.its.S
24 its-$(CONFIG_FIT_IMAGE_FDT_SERVAL) += board-serval.its.S
25 its-$(CONFIG_FIT_IMAGE_FDT_XILFPGA) += board-xilfpga.its.S
26 its-$(CONFIG_FIT_IMAGE_FDT_MARDUK) += board-marduk.its.S
/linux-6.15/arch/um/os-Linux/
H A Dtime.c49 struct itimerspec its; in os_timer_set_interval() local
51 its.it_value.tv_sec = nsecs / UM_NSEC_PER_SEC; in os_timer_set_interval()
52 its.it_value.tv_nsec = nsecs % UM_NSEC_PER_SEC; in os_timer_set_interval()
54 its.it_interval.tv_sec = nsecs / UM_NSEC_PER_SEC; in os_timer_set_interval()
55 its.it_interval.tv_nsec = nsecs % UM_NSEC_PER_SEC; in os_timer_set_interval()
65 struct itimerspec its = { in os_timer_one_shot() local
82 struct itimerspec its; in os_timer_disable() local
84 memset(&its, 0, sizeof(struct itimerspec)); in os_timer_disable()
101 struct itimerspec its; in os_idle_sleep() local
110 timer_gettime(event_high_res_timer, &its); in os_idle_sleep()
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/linux-6.15/tools/testing/selftests/timers/
H A Dposix_timers.c260 struct itimerspec its; in check_sig_ign() local
299 its.it_value.tv_sec = 0; in check_sig_ign()
346 struct itimerspec its; in check_rearm() local
372 its.it_value.tv_sec = 0; in check_rearm()
402 struct itimerspec its; in check_delete() local
428 its.it_value.tv_sec = 0; in check_delete()
459 struct itimerspec its; in check_sigev_none() local
470 its.it_value.tv_sec = 0; in check_sigev_none()
490 ksft_test_result(its.it_value.tv_sec || its.it_value.tv_nsec, in check_sigev_none()
537 prev = its; in check_gettime()
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/linux-6.15/arch/mips/boot/
H A DMakefile115 targets += vmlinux.its.S
123 targets += vmlinux.its
124 targets += vmlinux.gz.its
125 targets += vmlinux.bz2.its
126 targets += vmlinux.lzma.its
127 targets += vmlinux.lzo.its
139 $(obj)/vmlinux.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE
142 $(obj)/vmlinux.gz.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE
145 $(obj)/vmlinux.bz2.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE
148 $(obj)/vmlinux.lzma.its: $(obj)/vmlinux.its.S $(VMLINUX) FORCE
[all …]
/linux-6.15/arch/mips/mobileye/
H A DPlatform15 its-y := vmlinux.its.S
16 its-$(CONFIG_FIT_IMAGE_FDT_EPM5) += board-epm5.its.S
/linux-6.15/arch/mips/boot/compressed/
H A DMakefile178 targets += ../vmlinuz.its.S
183 $(objboot)/vmlinuz.its.S: $(addprefix $(srctree)/arch/mips/$(PLATFORM)/,$(ITS_INPUTS)) FORCE
186 targets += ../vmlinuz.its
198 $(objboot)/vmlinuz.its: $(objboot)/vmlinuz.its.S FORCE
212 $(objboot)/vmlinuz.itb: $(objboot)/vmlinuz.its $(objboot)/vmlinuz.bin FORCE
/linux-6.15/include/linux/
H A Dtime.h62 static inline bool itimerspec64_valid(const struct itimerspec64 *its) in itimerspec64_valid() argument
64 if (!timespec64_valid(&(its->it_interval)) || in itimerspec64_valid()
65 !timespec64_valid(&(its->it_value))) in itimerspec64_valid()
H A Dtime32.h56 extern int get_old_itimerspec32(struct itimerspec64 *its,
58 extern int put_old_itimerspec32(const struct itimerspec64 *its,
/linux-6.15/Documentation/mm/
H A Dsplit_page_table_lock.rst18 pointer to its PTE table lock, or returns NULL if no PTE table;
20 maps PTE, returns pointer to PTE with pointer to its PTE table
23 maps PTE, returns pointer to PTE with pointer to its PTE table
24 lock (not taken) and the value of its pmd entry, or returns NULL
33 allocates PTE table if needed and takes its lock, returns pointer to
34 PTE with pointer to its lock, or returns NULL if allocation failed;
69 allocation: slab uses page->slab_cache for its pages.
/linux-6.15/Documentation/hwmon/
H A Dibmpowernv.rst19 sensor type and its attribute data.
46 disable/enable all of its temperature sensors.
59 disable/enable all of its voltage sensors.
70 disable/enable all of its power sensors.
81 disable/enable all of its current sensors.
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-devices-online11 successful) its 'offline' field is updated accordingly. In
14 for the device and (if successful) its 'offline' field is
19 it is removed (i.e. device_del() is called for it), or its bus
H A Dsysfs-bus-usb329 See USB specs for its meaning.
335 See USB specs for its meaning.
351 See USB specs for its meaning.
357 See USB specs for its meaning.
363 See USB specs for its meaning.
369 See USB specs for its meaning.
375 See USB specs for its meaning.
381 See USB specs for its meaning.
387 See USB specs for its meaning.
393 See USB specs for its meaning.
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H A Dsysfs-bus-fsi7 on its links.
24 Sends an FSI terminate command from the master to its
27 addition the slave freezes its internal error register for
/linux-6.15/Documentation/security/
H A DIMA-templates.rst90 - "ima": its format is ``d|n``;
91 - "ima-ng" (default): its format is ``d-ng|n-ng``;
92 - "ima-ngv2": its format is ``d-ngv2|n-ng``;
93 - "ima-sig": its format is ``d-ng|n-ng|sig``;
94 - "ima-sigv2": its format is ``d-ngv2|n-ng|sig``;
95 - "ima-buf": its format is ``d-ng|n-ng|buf``;
96 - "ima-modsig": its format is ``d-ng|n-ng|sig|d-modsig|modsig``;
97 …- "evm-sig": its format is ``d-ng|n-ng|evmsig|xattrnames|xattrlengths|xattrvalues|iuid|igid|imode`…
H A Dsnp-tdx-threat-model.rst27 of data in use (vs. data at rest or data in transit). At its core, CoCo
39 inside a CoCo VM. Namely, confidential computing allows its users to
40 confirm the trustworthiness of all SW pieces to include in its reduced
41 Trusted Computing Base (TCB) given its ability to attest the state of these
59 VM, manage its access to system resources, etc. However, since it
60 typically stays out of CoCo VM TCB, its access is limited to preserve the
110 its TCB. The primary attacker resides in the userspace, and all of the data
125 Confidential Computing threat model and its security objectives
131 CoCo VM TCB due to its large SW attack surface. It is important to note
201 data should also be considered untrusted until its integrity and
[all …]
/linux-6.15/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/
H A Dpar_io.txt11 - reg : offset to the register set and its length.
27 via its own gpio-controller node:
33 - reg : offset to the register set and its length.
/linux-6.15/Documentation/power/
H A Druntime_pm.rst148 idle callback with the device as its argument.
385 return its result
389 return its result;
411 pm_request_idle(dev) and return its result
423 pm_runtime_idle(dev) and return its result
427 pm_runtime_suspend(dev) and return its result
595 reflects the actual state of the device, its bus type's or its driver's
755 callback provided by its driver and return its result, or return 0 if not
772 callback provided by its driver and return its result, or return 0 if not
782 callback provided by its driver and return its result, or return 0 if not
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/linux-6.15/Documentation/i2c/
H A Di2c-topology.rst29 an I2C transfer on one of its child adapters. The mux driver can
72 2. M1 locks muxes on its parent (the root adapter in this case).
74 4. M1 (presumably) does some I2C transfers as part of its select.
81 8. M1 unlocks muxes on its parent.
152 3. M1 locks its parent adapter.
162 9. M1 unlocks its parent adapter.
163 10. M1 unlocks muxes on its parent.
176 child mux that the root adapter is unused between its select op
178 and the parent mux issues I2C transfers as part of its select).
209 and specifically when M2 requests its parent to lock, M1 passes
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/linux-6.15/arch/arm64/boot/dts/arm/
H A Dfoundation-v8-gicv3.dtsi22 its: msi-controller@2f020000 { label
23 compatible = "arm,gic-v3-its";
/linux-6.15/Documentation/devicetree/bindings/iommu/
H A Drockchip,iommu.yaml14 its master device. Each slave device is bound to a single master device and
15 shares its clocks, power domain and irq.
17 For information on assigning IOMMU controller to its peripheral devices,
/linux-6.15/Documentation/arch/powerpc/
H A Dvcpudispatch_stats.rst12 from its home node).
42 6. number of times this vcpu was dispatched in its home node (chip)
71 its last dispatch.
75 outside its home node, on a neighbouring chip.
/linux-6.15/Documentation/driver-api/
H A Dpwrseq.rst35 A target is a set of units (composed of the "final" unit and its
36 dependencies) that a consumer selects by its name when requesting a handle
54 the consumer can request the powering down of its target with
82 client device is indeed its consumer. For example: if the provider binds to the
84 consumer driver controls one of its modules, the provider driver may parse the

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