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/freebsd/sys/contrib/ncsw/user/env/
H A Dxx.c1 /*-
76 (((x) + MALLOCSMART_SLICE_SIZE - 1) / MALLOCSMART_SLICE_SIZE)
152 XX_MallocSmartMapCheck(unsigned int start, unsigned int slices) in XX_MallocSmartMapCheck() argument
157 for (i = start; i < start + slices; i++) in XX_MallocSmartMapCheck()
164 XX_MallocSmartMapSet(unsigned int start, unsigned int slices) in XX_MallocSmartMapSet() argument
170 for (i = start; i < start + slices; i++) in XX_MallocSmartMapSet()
171 XX_MallocSmartMap[i] = ((i == start) ? slices : -1); in XX_MallocSmartMapSet()
175 XX_MallocSmartMapClear(unsigned int start, unsigned int slices) in XX_MallocSmartMapClear() argument
181 for (i = start; i < start + slices; i++) in XX_MallocSmartMapClear()
243 unsigned int start, slices; in XX_FreeSmart() local
[all …]
/freebsd/sys/arm/arm/
H A Dgic.c1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
104 ((_sc->typer & GICD_TYPER_SECURITYEXT) == GICD_TYPER_SECURITYEXT)
117 /* be used for MSI/MSI-X interrupts */
118 #define GI_FLAG_MSI_USED (1 << 2) /* This irq is already allocated */
119 /* for a MSI/MSI-X interrupt */
127 static u_int sgi_to_ipi[GIC_LAST_SGI - GIC_FIRST_SGI + 1];
131 #define GIC_INTR_ISRC(sc, irq) (&sc->gic_irqs[irq].gi_isrc) argument
137 { -1, 0 }
153 bus_read_4((_sc)->gic_res[GIC_RES_CPU], (_reg))
[all …]
H A Dnexus.c1 /*-
214 resource_list_init(&ndev->nx_resources); in nexus_add_child()
263 nexus_config_intr(device_t dev, int irq, enum intr_trigger trig, in nexus_config_intr() argument
292 nexus_describe_intr(device_t dev, device_t child, struct resource *irq, in nexus_describe_intr() argument
296 return (intr_describe_irq(child, irq, cookie, descr)); in nexus_describe_intr()
301 nexus_bind_intr(device_t dev, device_t child, struct resource *irq, int cpu) in nexus_bind_intr() argument
304 return (intr_bind_irq(child, irq, cpu)); in nexus_bind_intr()
337 rman_res_t length, start; in nexus_map_resource() local
353 error = resource_validate_map_request(r, argsp, &args, &start, &length); in nexus_map_resource()
358 error = bus_space_map(fdtbus_bs_tag, start, length, 0, in nexus_map_resource()
[all …]
/freebsd/sys/arm64/arm64/
H A Dgic_v3.c1 /*-
2 * Copyright (c) 2015-2016 The FreeBSD Foundation
112 static u_int sgi_to_ipi[GIC_LAST_SGI - GIC_FIRST_SGI + 1];
144 /* MSI/MSI-X */
166 * Driver-specific definitions.
173 /* Destination registers, either Distributor or Re-Distributor */
185 /* be used for MSI/MSI-X interrupts */
186 #define GI_FLAG_MSI_USED (1 << 2) /* This irq is already allocated */
187 /* for a MSI/MSI-X interrupt */
226 rdist = sc->gic_redists.pcpu[PCPU_GET(cpuid)].res; in gic_r_read_4()
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H A Dnexus.c1 /*-
87 "Force all devices to use non-posted device memory");
220 resource_list_init(&ndev->nx_resources); in nexus_add_child()
250 rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) in nexus_alloc_resource() argument
259 * the start/end values. in nexus_alloc_resource()
261 if (RMAN_IS_DEFAULT_RANGE(start, end) && (count == 1)) { in nexus_alloc_resource()
264 rle = resource_list_find(&ndev->nx_resources, type, *rid); in nexus_alloc_resource()
267 start = rle->start; in nexus_alloc_resource()
268 end = rle->end; in nexus_alloc_resource()
269 count = rle->count; in nexus_alloc_resource()
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/freebsd/sys/x86/x86/
H A Dnexus.c1 /*-
185 int irq; in nexus_init_resources() local
190 * - IRQ resource creation should be moved to the PIC/APIC driver. in nexus_init_resources()
191 * - DRQ resource creation should be moved to the DMAC driver. in nexus_init_resources()
192 * - The above should be sorted to probe earlier than any child buses. in nexus_init_resources()
194 * - Leave I/O and memory creation here, as child probes may need them. in nexus_init_resources()
199 * IRQ's are on the mainboard on old systems, but on the ISA part in nexus_init_resources()
200 * of PCI->ISA bridges. There would be multiple sets of IRQs on in nexus_init_resources()
201 * multi-ISA-bus systems. PCI interrupts are routed to the ISA in nexus_init_resources()
208 irq_rman.rm_end = num_io_irqs - 1; in nexus_init_resources()
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/freebsd/sys/dev/acpica/
H A Dacpi_resource.c1 /*-
59 u_int irq; member
91 switch (res->Type) { in acpi_lookup_irq_handler()
93 irqnum = res->Data.Irq.InterruptCount; in acpi_lookup_irq_handler()
95 if (res->Data.Irq.Interrupts[i] == req->irq) { in acpi_lookup_irq_handler()
101 trig = res->Data.Irq.Triggering; in acpi_lookup_irq_handler()
102 pol = res->Data.Irq.Polarity; in acpi_lookup_irq_handler()
105 irqnum = res->Data.ExtendedIrq.InterruptCount; in acpi_lookup_irq_handler()
107 if (res->Data.ExtendedIrq.Interrupts[i] == req->irq) { in acpi_lookup_irq_handler()
113 trig = res->Data.ExtendedIrq.Triggering; in acpi_lookup_irq_handler()
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/freebsd/sys/dev/atkbdc/
H A Datkbdc_isa.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
53 int type, int *rid, rman_res_t start, rman_res_t end,
99 rman_res_t start; in atkbdc_isa_probe() local
121 * (0x60 and 0x64). Some brain-damaged ACPI BIOS has reversed in atkbdc_isa_probe()
129 if (bus_get_resource(dev, SYS_RES_IOPORT, rid, &start, &count) != 0) in atkbdc_isa_probe()
131 if (start == IO_KBD + KBD_STATUS_PORT) { in atkbdc_isa_probe()
132 start = IO_KBD; in atkbdc_isa_probe()
135 if (count > 1) /* adjust the count and/or start port */ in atkbdc_isa_probe()
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/freebsd/sys/contrib/dev/mediatek/mt76/mt7915/
H A Dcoredump.c1 // SPDX-License-Identifier: ISC
16 .start = 0xe003b400,
24 .start = 0x00800000,
29 .start = 0x00900000,
34 .start = 0x02200000,
39 .start = 0x02300000,
44 .start = 0x00400000,
49 .start = 0xe0000000,
57 .start = 0x00800000,
62 .start = 0x00900000,
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/freebsd/sys/powerpc/powermac/
H A Duninorth.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
168 if (dinfo->udi_ninterrupts >= 6) { in unin_chip_add_intr()
175 if (nintr == -1) { in unin_chip_add_intr()
178 if (nintr == -1) in unin_chip_add_intr()
182 if (intr[0] == -1) in unin_chip_add_intr()
185 if (OF_getprop(devnode, "interrupt-parent", &iparent, sizeof(iparent)) in unin_chip_add_intr()
189 if (OF_searchprop(iparent, "#interrupt-cells", &icells, sizeof(icells)) in unin_chip_add_intr()
194 u_int irq = MAP_IRQ(iparent, intr[i]); in unin_chip_add_intr() local
196 resource_list_add(&dinfo->udi_resources, SYS_RES_IRQ, in unin_chip_add_intr()
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/freebsd/sys/dev/glxiic/
H A Dglxiic.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
36 * The driver is implemented as an interrupt-driven state machine,
63 /* CS5536 PCI-ISA ID. */
141 int irq_rid; /* IRQ resource ID. */
142 struct resource *irq_res; /* IRQ resource. */
143 void *irq_handler; /* IRQ handler cookie. */
144 int old_irq; /* IRQ mapped by board firmware. */
168 #define GLXIIC_LOCK(_sc) mtx_lock(&_sc->mtx)
169 #define GLXIIC_UNLOCK(_sc) mtx_unlock(&_sc->mtx)
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/freebsd/sys/dev/bhnd/cores/chipc/
H A Dchipc_subr.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
5 * Copyright (c) 2015-2016 Landon Fuller <landon@landonf.org>
40 * Return a human-readable name for the given flash @p type.
150 /* Configure child resource with offset-adjusted values */ in chipc_init_child_resource()
164 * Map an interrupt line to an IRQ, and then register a corresponding SYS_RES_IRQ
182 KASSERT(device_get_parent(child) == sc->dev, ("not a direct child")); in chipc_set_irq_resource()
185 /* We currently only support a single IRQ mapping */ in chipc_set_irq_resource()
186 if (dinfo->irq_mapped) { in chipc_set_irq_resource()
187 device_printf(sc->dev, "irq already mapped for child\n"); in chipc_set_irq_resource()
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/freebsd/sys/powerpc/mpc85xx/
H A Dpci_mpc85xx.c1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright 2006-2007 by Juniper Networks.
94 #define REG_PITAR(n) (0x0e00 - 0x20 * (n))
95 #define REG_PIWBAR(n) (0x0e08 - 0x20 * (n))
96 #define REG_PIWBEAR(n) (0x0e0c - 0x20 * (n))
97 #define REG_PIWAR(n) (0x0e10 - 0x20 * (n))
139 #define PCI_SLOT_FIRST 0x1 /* used to be 0x11 but qemu-ppce500 starts from 0x1 */
163 uint8_t sc_pcie_capreg; /* PCI-E Capability Reg Set */
227 static int fsl_pcib_alloc_msix(device_t dev, device_t child, int *irq);
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/freebsd/sys/riscv/riscv/
H A Dnexus.c1 /*-
32 * This code implements a `root nexus' for RISC-V Architecture
201 resource_list_init(&ndev->nx_resources); in nexus_add_child()
230 rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) in nexus_alloc_resource() argument
239 * the start/end values. in nexus_alloc_resource()
241 if (RMAN_IS_DEFAULT_RANGE(start, end) && (count == 1)) { in nexus_alloc_resource()
244 rle = resource_list_find(&ndev->nx_resources, type, *rid); in nexus_alloc_resource()
247 start = rle->start; in nexus_alloc_resource()
248 end = rle->end; in nexus_alloc_resource()
249 count = rle->count; in nexus_alloc_resource()
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/freebsd/sys/powerpc/ps3/
H A Dps3bus.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
50 #include "ps3-hvcall.h"
62 int type, int *rid, rman_res_t start, rman_res_t end,
178 uint64_t irq_type, irq, outlet; in ps3bus_resources_init() local
184 resource_list_init(&dinfo->resources); in ps3bus_resources_init()
187 thread = 32 - fls(mfctrl()); in ps3bus_resources_init()
194 lv1_repository_string("intr") | i, 0, &irq_type, &irq); in ps3bus_resources_init()
204 lv1_connect_interrupt_event_receive_port(dinfo->bus, in ps3bus_resources_init()
205 dinfo->dev, outlet, irq); in ps3bus_resources_init()
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/freebsd/sys/isa/
H A Disa_common.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause AND MIT
115 * in *config and return the regions in *result. Returns non-zero if
134 result->ic_nmem = config->ic_nmem; in isa_find_memory()
135 for (i = 0; i < config->ic_nmem; i++) { in isa_find_memory()
136 uint32_t start, end, size, align; in isa_find_memory() local
138 size = config->ic_mem[i].ir_size; in isa_find_memory()
142 result->ic_mem[i].ir_start = 0; in isa_find_memory()
143 result->ic_mem[i].ir_end = 0; in isa_find_memory()
144 result->ic_mem[i].ir_size = 0; in isa_find_memory()
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/freebsd/sys/dev/dpaa2/
H A Ddpaa2_mc.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright © 2021-2022 Dmitry Salychev
34 * hardware objects used in network-oriented packet processing applications.
73 #define mcreg_read_4(_sc, _r) bus_read_4(&(_sc)->map[1], (_r))
74 #define mcreg_write_4(_sc, _r, _v) bus_write_4(&(_sc)->map[1], (_r), (_v))
137 sc->dev = dev; in dpaa2_mc_attach()
138 sc->msi_allocated = false; in dpaa2_mc_attach()
139 sc->msi_owner = NULL; in dpaa2_mc_attach()
141 error = bus_alloc_resources(sc->dev, dpaa2_mc_spec, sc->res); in dpaa2_mc_attach()
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/freebsd/sys/dev/sound/pci/
H A Dcsa.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
9 * Copyright (c) 1996-1998 Crystal Semiconductor Corp.
83 rman_res_t start, rman_res_t end,
87 struct resource *irq, int flags,
91 struct resource *irq, void *cookie);
192 subcard = card->cards; in csa_findsubcard()
211 device_set_desc(dev, card->name); in csa_probe()
229 scp->dev = dev; in csa_attach()
234 resp = &scp->res; in csa_attach()
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/freebsd/sys/powerpc/powerpc/
H A Dnexus.c1 /*-
215 nexus_config_intr(device_t dev, int irq, enum intr_trigger trig, in nexus_config_intr() argument
219 return (powerpc_config_intr(irq, trig, pol)); in nexus_config_intr()
224 pcell_t *irq) in nexus_ofw_map_intr() argument
226 u_int intr = MAP_IRQ(iparent, irq[0]); in nexus_ofw_map_intr()
228 powerpc_fw_config_intr(intr, irq[1]); in nexus_ofw_map_intr()
250 rman_res_t length, start; in nexus_map_resource() local
267 error = resource_validate_map_request(r, argsp, &args, &start, &length); in nexus_map_resource()
278 map->r_bushandle = start; in nexus_map_resource()
280 map->r_bustag = &bs_le_tag; in nexus_map_resource()
[all …]
/freebsd/sys/dev/vmd/
H A Dvmd.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
81 * By default all VMD devices remap children MSI/MSI-X interrupts into their
99 * MSI-X can use different addresses, but we have limited number of MSI-X
104 "Maximum number of MSI-X vectors per device");
126 for (t = vmd_devs; t->vmd_name != NULL; t++) { in vmd_probe()
127 if (vid == t->vmd_vid && did == t->vmd_did) { in vmd_probe()
128 device_set_desc(dev, t->vmd_name); in vmd_probe()
142 if (sc->psc.bus.rman.rm_end != 0) in vmd_free()
143 rman_fini(&sc->psc.bus.rman); in vmd_free()
[all …]
/freebsd/sys/powerpc/powernv/
H A Dopal_pci.c1 /*-
2 * Copyright (c) 2015-2016 Nathan Whitehorn
3 * Copyright (c) 2017-2018 Semihalf
84 int *irq);
86 int irq);
88 int irq, uint64_t *addr, uint32_t *data);
94 static void opalpic_pic_enable(device_t dev, u_int irq, u_int vector, void **);
95 static void opalpic_pic_eoi(device_t dev, u_int irq, void *);
163 int base_msi_irq; /* Base IRQ assigned by FreeBSD to this PIC */
186 if (!OF_hasprop(ofw_bus_get_node(dev), "ibm,opal-phbid")) in opalpci_probe()
[all …]
/freebsd/sys/dev/fdt/
H A Dsimplebus.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
154 * XXX We should attach only to pure' compatible = "simple-bus"', in simplebus_probe()
157 * "syscon", "simple-bus"; is handled by fdt/syscon driver in simplebus_probe()
158 * "simple-mfd", "simple-bus"; is handled by fdt/simple-mfd driver in simplebus_probe()
161 ofw_bus_is_compatible(dev, "simple-mfd")) in simplebus_probe()
165 * FDT data puts a "simple-bus" compatible string on many things that in simplebus_probe()
169 if (!(ofw_bus_is_compatible(dev, "simple-bus") && in simplebus_probe()
188 if ((sc->flags & SB_FLAG_NO_RANGES) == 0 && in simplebus_attach_impl()
189 simplebus_fill_ranges(sc->node, sc) < 0) { in simplebus_attach_impl()
[all …]
/freebsd/sys/dev/pci/
H A Dpcib_private.h1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
53 rman_res_t start, rman_res_t end, u_int flags);
55 device_t dev, int type, int *rid, rman_res_t start,
58 device_t dev, struct resource *r, rman_res_t start,
95 * Bridge-specific data.
130 #define PCIB_HP_LOCK(sc) mtx_lock((sc)->pcie_hp_lock)
131 #define PCIB_HP_UNLOCK(sc) mtx_unlock((sc)->pcie_hp_lock)
132 #define PCIB_HP_LOCK_ASSERT(sc) mtx_assert((sc)->pcie_hp_lock, MA_OWNED)
142 rman_res_t start, rman_res_t end, rman_res_t count, u_int flags);
[all …]
/freebsd/sys/contrib/device-tree/Bindings/gpio/
H A Dgpio-xgene-sb.txt1 APM X-Gene Standby GPIO controller bindings
6 +---------
[all...]
/freebsd/sys/x86/iommu/
H A Diommu_utils.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
101 if (zeroed && (m->flags & PG_ZERO) == 0) in iommu_pgalloc()
127 SLIST_INSERT_HEAD(&entry->pgtbl_free, m, plinks.s.ss); in iommu_pgfree()
164 iommu_pgfree(obj, m->pindex, flags | IOMMU_PGF_OBJL, in iommu_map_pgtbl()
228 bool edge, bool activehi, int irq, u_int *cookie, uint32_t *hi, in x86_no_iommu_map_ioapic_intr() argument
268 x86_iommu->domain_unload_entry(entry, free, cansleep); in iommu_domain_unload_entry()
275 x86_iommu->domain_unload(iodom, entries, cansleep); in iommu_domain_unload()
282 return (x86_iommu->get_ctx(iommu, dev, rid, id_mapped, rmrr_init)); in iommu_get_ctx()
288 x86_iommu->free_ctx_locked(iommu, context); in iommu_free_ctx_locked()
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