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/Linux-v6.1/drivers/vdpa/vdpa_user/
Diova_domain.c20 static int vduse_iotlb_add_range(struct vduse_iova_domain *domain, in vduse_iotlb_add_range() argument
35 ret = vhost_iotlb_add_range_ctx(domain->iotlb, start, last, in vduse_iotlb_add_range()
45 static void vduse_iotlb_del_range(struct vduse_iova_domain *domain, in vduse_iotlb_del_range() argument
51 while ((map = vhost_iotlb_itree_first(domain->iotlb, start, last))) { in vduse_iotlb_del_range()
55 vhost_iotlb_map_free(domain->iotlb, map); in vduse_iotlb_del_range()
59 int vduse_domain_set_map(struct vduse_iova_domain *domain, in vduse_domain_set_map() argument
67 spin_lock(&domain->iotlb_lock); in vduse_domain_set_map()
68 vduse_iotlb_del_range(domain, start, last); in vduse_domain_set_map()
73 ret = vduse_iotlb_add_range(domain, map->start, map->last, in vduse_domain_set_map()
80 spin_unlock(&domain->iotlb_lock); in vduse_domain_set_map()
[all …]
/Linux-v6.1/kernel/irq/
Dirqdomain.c28 static void irq_domain_check_hierarchy(struct irq_domain *domain);
59 * identifying an irq domain
62 * @name: Optional user provided domain name
71 * domain struct.
133 * @ops: domain callbacks
137 * Returns pointer to IRQ domain, or NULL on failure.
145 struct irq_domain *domain; in __irq_domain_add() local
154 domain = kzalloc_node(struct_size(domain, revmap, size), in __irq_domain_add()
156 if (!domain) in __irq_domain_add()
165 domain->fwnode = fwnode; in __irq_domain_add()
[all …]
/Linux-v6.1/drivers/scsi/elx/libefc/
Defc_domain.c8 * domain_sm Domain State Machine: States
17 struct efc_domain *domain = NULL; in efc_domain_cb() local
22 domain = data; in efc_domain_cb()
24 /* Accept domain callback events from the user driver */ in efc_domain_cb()
34 efc_log_debug(efc, "Domain found: wwn %016llX\n", fcf_wwn); in efc_domain_cb()
36 /* lookup domain, or allocate a new one */ in efc_domain_cb()
37 domain = efc->domain; in efc_domain_cb()
38 if (!domain) { in efc_domain_cb()
39 domain = efc_domain_alloc(efc, fcf_wwn); in efc_domain_cb()
40 if (!domain) { in efc_domain_cb()
[all …]
Defc_cmds.c132 nport->indicator, nport->domain->indicator); in efc_nport_alloc_init_vpi()
207 struct efc_domain *domain, u8 *wwpn) in efc_cmd_nport_alloc() argument
227 if (domain) { in efc_cmd_nport_alloc()
237 /* domain NULL and wwpn non-NULL */ in efc_cmd_nport_alloc()
278 nport->domain->indicator, false); in efc_cmd_nport_attach()
317 efc_domain_get_mbox_status(struct efc_domain *domain, u8 *mqe, int status) in efc_domain_get_mbox_status() argument
319 struct efc *efc = domain->efc; in efc_domain_get_mbox_status()
325 domain->indicator, status, in efc_domain_get_mbox_status()
334 efc_domain_free_resources(struct efc_domain *domain, int evt, void *data) in efc_domain_free_resources() argument
336 struct efc *efc = domain->efc; in efc_domain_free_resources()
[all …]
/Linux-v6.1/drivers/soc/imx/
Dimx93-pd.c37 struct imx93_power_domain *domain = to_imx93_pd(genpd); in imx93_pd_on() local
38 void __iomem *addr = domain->addr; in imx93_pd_on()
42 ret = clk_bulk_prepare_enable(domain->num_clks, domain->clks); in imx93_pd_on()
44 dev_err(domain->dev, "failed to enable clocks for domain: %s\n", genpd->name); in imx93_pd_on()
55 dev_err(domain->dev, "pd_on timeout: name: %s, stat: %x\n", genpd->name, val); in imx93_pd_on()
64 struct imx93_power_domain *domain = to_imx93_pd(genpd); in imx93_pd_off() local
65 void __iomem *addr = domain->addr; in imx93_pd_off()
77 dev_err(domain->dev, "pd_off timeout: name: %s, stat: %x\n", genpd->name, val); in imx93_pd_off()
81 clk_bulk_disable_unprepare(domain->num_clks, domain->clks); in imx93_pd_off()
88 struct imx93_power_domain *domain = platform_get_drvdata(pdev); in imx93_pd_remove() local
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Dgpcv2.c318 struct imx_pgc_domain *domain = to_imx_pgc_domain(genpd); in imx_pgc_power_up() local
322 ret = pm_runtime_get_sync(domain->dev); in imx_pgc_power_up()
324 pm_runtime_put_noidle(domain->dev); in imx_pgc_power_up()
328 if (!IS_ERR(domain->regulator)) { in imx_pgc_power_up()
329 ret = regulator_enable(domain->regulator); in imx_pgc_power_up()
331 dev_err(domain->dev, in imx_pgc_power_up()
338 reset_control_assert(domain->reset); in imx_pgc_power_up()
340 /* Enable reset clocks for all devices in the domain */ in imx_pgc_power_up()
341 ret = clk_bulk_prepare_enable(domain->num_clks, domain->clks); in imx_pgc_power_up()
343 dev_err(domain->dev, "failed to enable reset clocks\n"); in imx_pgc_power_up()
[all …]
Dgpc.c70 /* Gate off domain when powered down */ in imx6_pm_domain_power_off()
74 /* Request GPC to power down domain */ in imx6_pm_domain_power_off()
102 /* Enable reset clocks for all devices in the domain */ in imx6_pm_domain_power_on()
106 /* Gate off domain when powered down */ in imx6_pm_domain_power_on()
110 /* Request GPC to power up domain */ in imx6_pm_domain_power_on()
118 pr_err("powerup request on domain %s timed out\n", genpd->name); in imx6_pm_domain_power_on()
123 /* Disable reset clocks for all devices in the domain */ in imx6_pm_domain_power_on()
130 static int imx_pgc_get_clocks(struct device *dev, struct imx_pm_domain *domain) in imx_pgc_get_clocks() argument
143 domain->clk[i] = clk; in imx_pgc_get_clocks()
145 domain->num_clks = i; in imx_pgc_get_clocks()
[all …]
Dimx8mp-blk-ctrl.c34 void (*power_off) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
35 void (*power_on) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
64 void (*power_off) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
65 void (*power_on) (struct imx8mp_blk_ctrl *bc, struct imx8mp_blk_ctrl_domain *domain);
77 struct imx8mp_blk_ctrl_domain *domain) in imx8mp_hsio_blk_ctrl_power_on() argument
79 switch (domain->id) { in imx8mp_hsio_blk_ctrl_power_on()
96 struct imx8mp_blk_ctrl_domain *domain) in imx8mp_hsio_blk_ctrl_power_off() argument
98 switch (domain->id) { in imx8mp_hsio_blk_ctrl_power_off()
206 struct imx8mp_blk_ctrl_domain *domain) in imx8mp_hdmi_blk_ctrl_power_on() argument
208 switch (domain->id) { in imx8mp_hdmi_blk_ctrl_power_on()
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/Linux-v6.1/Documentation/devicetree/bindings/power/
Dmediatek,power-controller.yaml17 IP cores belonging to a power domain should contain a 'power-domains'
18 property that is a phandle for SCPSYS node representing the domain.
34 '#power-domain-cells':
44 "^power-domain@[0-9a-f]+$":
45 $ref: "#/$defs/power-domain-node"
47 "^power-domain@[0-9a-f]+$":
48 $ref: "#/$defs/power-domain-node"
50 "^power-domain@[0-9a-f]+$":
51 $ref: "#/$defs/power-domain-node"
53 "^power-domain@[0-9a-f]+$":
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Dpower-domain.yaml4 $id: http://devicetree.org/schemas/power/power-domain.yaml#
19 This device tree binding can be used to bind PM domain consumer devices with
20 their PM domains provided by PM domain providers. A PM domain provider can be
23 phandle arguments (so called PM domain specifiers) of length specified by the
24 \#power-domain-cells property in the PM domain provider node.
28 pattern: "^(power-controller|power-domain)([@-].*)?$"
30 domain-idle-states:
36 power-domain provider. The idle state definitions are compatible with the
37 domain-idle-state bindings, specified in ./domain-idle-state.yaml.
39 Note that, the domain-idle-state property reflects the idle states of this
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dkeystone-k2hk-clocks.dtsi59 reg-names = "control", "domain";
60 domain-id = <0>;
69 reg-names = "control", "domain";
70 domain-id = <4>;
79 reg-names = "control", "domain";
80 domain-id = <5>;
89 reg-names = "control", "domain";
90 domain-id = <9>;
99 reg-names = "control", "domain";
100 domain-id = <10>;
[all …]
Dkeystone-k2l-clocks.dtsi49 reg-names = "control", "domain";
51 domain-id = <0>;
60 reg-names = "control", "domain";
61 domain-id = <4>;
70 reg-names = "control", "domain";
71 domain-id = <9>;
80 reg-names = "control", "domain";
81 domain-id = <10>;
90 reg-names = "control", "domain";
91 domain-id = <11>;
[all …]
/Linux-v6.1/drivers/soc/xilinx/
Dzynqmp_pm_domains.c3 * ZynqMP Generic PM domain support
28 * @gpd: Generic power domain
29 * @node_id: PM node ID corresponding to device inside PM domain
30 * @requested: The PM node mapped to the PM domain has been requested
65 * zynqmp_gpd_power_on() - Power on PM domain
66 * @domain: Generic PM domain
68 * This function is called before devices inside a PM domain are resumed, to
69 * power on PM domain.
73 static int zynqmp_gpd_power_on(struct generic_pm_domain *domain) in zynqmp_gpd_power_on() argument
75 struct zynqmp_pm_domain *pd = to_zynqmp_pm_domain(domain); in zynqmp_gpd_power_on()
[all …]
/Linux-v6.1/drivers/base/
Dplatform-msi.c52 static int platform_msi_init(struct irq_domain *domain, in platform_msi_init() argument
57 return irq_domain_set_hwirq_and_chip(domain, virq, hwirq, in platform_msi_init()
111 * platform_msi_create_irq_domain - Create a platform MSI interrupt domain
113 * @info: MSI domain info
114 * @parent: Parent irq domain
116 * Updates the domain and chip ops and creates a platform MSI
117 * interrupt domain.
120 * A domain pointer or NULL in case of failure.
126 struct irq_domain *domain; in platform_msi_create_irq_domain() local
135 domain = msi_create_irq_domain(fwnode, info, parent); in platform_msi_create_irq_domain()
[all …]
/Linux-v6.1/Documentation/scheduler/
Dsched-stats.rst13 per-domain. Note that domains (and their associated information) will only
16 In version 14 of schedstat, there is at least one level of domain
18 domain. Domains have no particular names in this implementation, but
20 cpus on the machine, while domain0 is the most tightly focused domain,
22 are no architectures which need more than three domain levels. The first
23 field in the domain stats is a bit map indicating which cpus are affected
24 by that domain.
65 Domain statistics
67 One of these is produced per domain for each cpu described. (Note that if
71 domain<N> <cpumask> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3…
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/Linux-v6.1/include/linux/
Dirqdomain.h14 * Interrupt controller "domain" data structure. This could be defined as a
15 * irq domain controller. That is, it handles the mapping between hardware
16 * and virtual interrupt numbers for a given interrupt domain. The domain
18 * (though a domain can cover more than one PIC if they have a flat number
19 * model). It's the domain callbacks that are responsible for setting the
23 * identify the domain. In some cases, and in order to preserve source
73 * different purposes (for example one domain is for PCI/MSI, and the
141 * @name: Name of interrupt domain
154 * @dev: Pointer to a device that the domain represent, and that will be
189 /* Irq domain flags */
[all …]
/Linux-v6.1/net/netlabel/
Dnetlabel_domainhash.c3 * NetLabel Domain Hash Table
5 * This file manages the domain hash table that NetLabel uses to determine
6 * which network labeling protocol to use for a given domain. The NetLabel
40 /* Domain hash table */
51 * Domain Hash Table Helper Functions
55 * netlbl_domhsh_free_entry - Frees a domain hash table entry
90 kfree(ptr->domain); in netlbl_domhsh_free_entry()
95 * netlbl_domhsh_hash - Hashing function for the domain hash table
96 * @key: the domain name to hash
99 * This is the hashing function for the domain hash table, it returns the
[all …]
/Linux-v6.1/drivers/iommu/
Dipmmu-vmsa.c212 static u32 ipmmu_ctx_read_root(struct ipmmu_vmsa_domain *domain, in ipmmu_ctx_read_root() argument
215 return ipmmu_ctx_read(domain->mmu->root, domain->context_id, reg); in ipmmu_ctx_read_root()
218 static void ipmmu_ctx_write_root(struct ipmmu_vmsa_domain *domain, in ipmmu_ctx_write_root() argument
221 ipmmu_ctx_write(domain->mmu->root, domain->context_id, reg, data); in ipmmu_ctx_write_root()
224 static void ipmmu_ctx_write_all(struct ipmmu_vmsa_domain *domain, in ipmmu_ctx_write_all() argument
227 if (domain->mmu != domain->mmu->root) in ipmmu_ctx_write_all()
228 ipmmu_ctx_write(domain->mmu, domain->context_id, reg, data); in ipmmu_ctx_write_all()
230 ipmmu_ctx_write(domain->mmu->root, domain->context_id, reg, data); in ipmmu_ctx_write_all()
255 static void ipmmu_tlb_sync(struct ipmmu_vmsa_domain *domain) in ipmmu_tlb_sync() argument
259 while (ipmmu_ctx_read_root(domain, IMCTR) & IMCTR_FLUSH) { in ipmmu_tlb_sync()
[all …]
/Linux-v6.1/drivers/dca/
Ddca-core.c44 struct dca_domain *domain; in dca_allocate_domain() local
46 domain = kzalloc(sizeof(*domain), GFP_NOWAIT); in dca_allocate_domain()
47 if (!domain) in dca_allocate_domain()
50 INIT_LIST_HEAD(&domain->dca_providers); in dca_allocate_domain()
51 domain->pci_rc = rc; in dca_allocate_domain()
53 return domain; in dca_allocate_domain()
56 static void dca_free_domain(struct dca_domain *domain) in dca_free_domain() argument
58 list_del(&domain->node); in dca_free_domain()
59 kfree(domain); in dca_free_domain()
81 struct dca_domain *domain; in unregister_dca_providers() local
[all …]
/Linux-v6.1/include/linux/sched/
Dsd_flags.h13 * SHARED_CHILD: These flags are meant to be set from the base domain upwards.
14 * If a domain has this flag set, all of its children should have it set. This
16 * domain share the same resource), or because they are tied to a scheduling
20 * In those cases it doesn't make sense to have the flag set for a domain but
26 * SHARED_PARENT: These flags are meant to be set from the highest domain
27 * downwards. If a domain has this flag set, all of its parents should have it
29 * certain level (e.g. domain starts spanning CPUs outside of the base CPU's
38 * NEEDS_GROUPS: These flags are only relevant if the domain they are set on has
48 * SHARED_CHILD: Set from the base domain up to cpuset.sched_relax_domain_level.
56 * SHARED_CHILD: Set from the base domain up to the NUMA reclaim level.
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/dvfs/
Dperformance-domain.yaml4 $id: http://devicetree.org/schemas/dvfs/performance-domain.yaml#
14 CPUs that run in the same performance domain. Performance domains must not
15 be confused with power domains. A performance domain is defined by a set
17 performance domain, there is a single point of control that affects all the
18 devices in the domain, making it impossible to set the performance level of
19 an individual device in the domain independently from other devices in
20 that domain. For example, a set of CPUs that share a voltage domain, and
22 domain.
24 This device tree binding can be used to bind performance domain consumer
25 devices with their performance domains provided by performance domain
[all …]
/Linux-v6.1/include/trace/events/
Dkyber.h16 TP_PROTO(dev_t dev, const char *domain, const char *type,
20 TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples),
24 __array( char, domain, DOMAIN_LEN )
34 strlcpy(__entry->domain, domain, sizeof(__entry->domain));
43 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain,
50 TP_PROTO(dev_t dev, const char *domain, unsigned int depth),
52 TP_ARGS(dev, domain, depth),
56 __array( char, domain, DOMAIN_LEN )
62 strlcpy(__entry->domain, domain, sizeof(__entry->domain));
67 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->domain,
[all …]
/Linux-v6.1/drivers/soc/dove/
Dpmu.c131 * This deals with the "old" Marvell sequence of bringing a power domain
143 static int pmu_domain_power_off(struct generic_pm_domain *domain) in pmu_domain_power_off() argument
145 struct pmu_domain *pmu_dom = to_pmu_domain(domain); in pmu_domain_power_off()
177 static int pmu_domain_power_on(struct generic_pm_domain *domain) in pmu_domain_power_on() argument
179 struct pmu_domain *pmu_dom = to_pmu_domain(domain); in pmu_domain_power_on()
211 static void __pmu_domain_register(struct pmu_domain *domain, in __pmu_domain_register() argument
214 unsigned int val = readl_relaxed(domain->pmu->pmu_base + PMU_PWR); in __pmu_domain_register()
216 domain->base.power_off = pmu_domain_power_off; in __pmu_domain_register()
217 domain->base.power_on = pmu_domain_power_on; in __pmu_domain_register()
219 pm_genpd_init(&domain->base, NULL, !(val & domain->pwr_mask)); in __pmu_domain_register()
[all …]
/Linux-v6.1/arch/arm64/boot/dts/apple/
Dt8103-pmgr.dtsi13 #power-domain-cells = <0>;
22 #power-domain-cells = <0>;
31 #power-domain-cells = <0>;
40 #power-domain-cells = <0>;
48 #power-domain-cells = <0>;
56 #power-domain-cells = <0>;
64 #power-domain-cells = <0>;
72 #power-domain-cells = <0>;
81 #power-domain-cells = <0>;
90 #power-domain-cells = <0>;
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/soc/qcom/
Dqcom,apr.yaml26 qcom,apr-domain:
30 Selects the processor domain for apr
32 2 = PC Domain
33 3 = Modem Domain
34 4 = ADSP Domain
35 5 = Application processor Domain
36 6 = Modem2 Domain
37 7 = Application Processor2 Domain
40 qcom,domain:
45 Selects the processor domain for apr
[all …]

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