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Searched refs:hose (Results 1 – 25 of 108) sorted by relevance

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/Linux-v5.15/arch/powerpc/sysdev/
Dfsl_pci.c66 static int fsl_pcie_check_link(struct pci_controller *hose) in fsl_pcie_check_link() argument
70 if (hose->indirect_type & PPC_INDIRECT_TYPE_FSL_CFG_REG_LINK) { in fsl_pcie_check_link()
71 if (hose->ops->read == fsl_indirect_read_config) in fsl_pcie_check_link()
72 __indirect_read_config(hose, hose->first_busno, 0, in fsl_pcie_check_link()
75 early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val); in fsl_pcie_check_link()
79 struct ccsr_pci __iomem *pci = hose->private_data; in fsl_pcie_check_link()
93 struct pci_controller *hose = pci_bus_to_host(bus); in fsl_indirect_read_config() local
95 if (fsl_pcie_check_link(hose)) in fsl_indirect_read_config()
96 hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK; in fsl_indirect_read_config()
98 hose->indirect_type &= ~PPC_INDIRECT_TYPE_NO_PCIE_LINK; in fsl_indirect_read_config()
[all …]
Dindirect_pci.c19 int __indirect_read_config(struct pci_controller *hose, in __indirect_read_config() argument
27 if (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK) { in __indirect_read_config()
28 if (bus_number != hose->first_busno) in __indirect_read_config()
35 if (ppc_md.pci_exclude_device(hose, bus_number, devfn)) in __indirect_read_config()
38 if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE) in __indirect_read_config()
39 if (bus_number != hose->first_busno) in __indirect_read_config()
42 bus_no = (bus_number == hose->first_busno) ? in __indirect_read_config()
43 hose->self_busno : bus_number; in __indirect_read_config()
45 if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG) in __indirect_read_config()
50 if (hose->indirect_type & PPC_INDIRECT_TYPE_BIG_ENDIAN) in __indirect_read_config()
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/Linux-v5.15/arch/powerpc/platforms/maple/
Dpci.c96 static volatile void __iomem *u3_agp_cfg_access(struct pci_controller* hose, in u3_agp_cfg_access() argument
101 if (bus == hose->first_busno) { in u3_agp_cfg_access()
110 out_le32(hose->cfg_addr, caddr); in u3_agp_cfg_access()
111 } while (in_le32(hose->cfg_addr) != caddr); in u3_agp_cfg_access()
114 return hose->cfg_data + offset; in u3_agp_cfg_access()
120 struct pci_controller *hose; in u3_agp_read_config() local
123 hose = pci_bus_to_host(bus); in u3_agp_read_config()
124 if (hose == NULL) in u3_agp_read_config()
127 addr = u3_agp_cfg_access(hose, bus->number, devfn, offset); in u3_agp_read_config()
151 struct pci_controller *hose; in u3_agp_write_config() local
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/Linux-v5.15/arch/alpha/kernel/
Dsys_rawhide.c47 rawhide_update_irq_hw(int hose, int mask) in rawhide_update_irq_hw() argument
49 *(vuip)MCPCIA_INT_MASK0(MCPCIA_HOSE2MID(hose)) = mask; in rawhide_update_irq_hw()
51 *(vuip)MCPCIA_INT_MASK0(MCPCIA_HOSE2MID(hose)); in rawhide_update_irq_hw()
60 unsigned int mask, hose; in rawhide_enable_irq() local
64 hose = irq / 24; in rawhide_enable_irq()
65 if (!hose_exists(hose)) /* if hose non-existent, exit */ in rawhide_enable_irq()
68 irq -= hose * 24; in rawhide_enable_irq()
72 mask |= cached_irq_masks[hose]; in rawhide_enable_irq()
73 cached_irq_masks[hose] = mask; in rawhide_enable_irq()
74 rawhide_update_irq_hw(hose, mask); in rawhide_enable_irq()
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Dpci.c99 struct pci_controller *hose = dev->sysdata; in quirk_cypress() local
100 struct pci_iommu_arena *pci = hose->sg_pci; in quirk_cypress()
131 struct pci_controller *hose = dev->sysdata; in pcibios_align_resource() local
137 if (start - hose->io_space->start < PCIBIOS_MIN_IO) in pcibios_align_resource()
138 start = PCIBIOS_MIN_IO + hose->io_space->start; in pcibios_align_resource()
148 if (start - hose->mem_space->start < PCIBIOS_MIN_MEM) in pcibios_align_resource()
149 start = PCIBIOS_MIN_MEM + hose->mem_space->start; in pcibios_align_resource()
170 if (hose->sparse_mem_base && size <= 7 * 16*MB) { in pcibios_align_resource()
324 struct pci_controller *hose; in common_init_pci() local
335 for (next_busno = 0, hose = hose_head; hose; hose = hose->next) { in common_init_pci()
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Dpci-noop.c34 struct pci_controller *hose; in alloc_pci_controller() local
36 hose = memblock_alloc(sizeof(*hose), SMP_CACHE_BYTES); in alloc_pci_controller()
37 if (!hose) in alloc_pci_controller()
39 sizeof(*hose)); in alloc_pci_controller()
41 *hose_tail = hose; in alloc_pci_controller()
42 hose_tail = &hose->next; in alloc_pci_controller()
44 return hose; in alloc_pci_controller()
62 struct pci_controller *hose; in SYSCALL_DEFINE3() local
66 for (hose = hose_head; hose; hose = hose->next) in SYSCALL_DEFINE3()
67 if (hose->index == bus) in SYSCALL_DEFINE3()
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Dconsole.c41 struct pci_controller *hose = NULL; in locate_and_init_vga() local
49 if (!hose) in locate_and_init_vga()
50 hose = dev->sysdata; in locate_and_init_vga()
52 hose = sel_func(hose, dev->sysdata); in locate_and_init_vga()
56 if (!hose || (conswitchp == &vga_con && pci_vga_hose == hose)) in locate_and_init_vga()
60 alpha_vga.start += hose->io_space->start; in locate_and_init_vga()
61 alpha_vga.end += hose->io_space->start; in locate_and_init_vga()
62 request_resource(hose->io_space, &alpha_vga); in locate_and_init_vga()
65 pci_vga_hose = hose; in locate_and_init_vga()
77 struct pci_controller *hose; in find_console_vga_hose() local
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Dcore_mcpcia.c88 struct pci_controller *hose) in conf_read() argument
91 unsigned long mid = MCPCIA_HOSE2MID(hose->index); in conf_read()
136 struct pci_controller *hose) in conf_write() argument
139 unsigned long mid = MCPCIA_HOSE2MID(hose->index); in conf_write()
171 struct pci_controller *hose, unsigned long *pci_addr, in mk_conf_addr() argument
179 bus, devfn, hose->index, where, pci_addr, type1)); in mk_conf_addr()
188 addr |= hose->config_space_base; in mk_conf_addr()
199 struct pci_controller *hose = bus->sysdata; in mcpcia_read_config() local
203 if (mk_conf_addr(bus, devfn, where, hose, &addr, &type1)) in mcpcia_read_config()
207 w = conf_read(addr, type1, hose); in mcpcia_read_config()
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Dcore_marvel.c209 struct pci_controller *hose = alloc_pci_controller(); in io7_init_hose() local
214 hose->index = hose_index++; /* arbitrary */ in io7_init_hose()
224 if (hose->index == 0) in io7_init_hose()
225 pci_isa_hose = hose; in io7_init_hose()
228 io7_port->hose = hose; in io7_init_hose()
229 hose->sysdata = io7_port; in io7_init_hose()
231 hose->io_space = alloc_resource(); in io7_init_hose()
232 hose->mem_space = alloc_resource(); in io7_init_hose()
238 hose->sparse_mem_base = hose->sparse_io_base = 0; in io7_init_hose()
239 hose->dense_mem_base = IO7_MEM_PHYS(io7->pe, port); in io7_init_hose()
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Dcore_titan.c118 struct pci_controller *hose = pbus->sysdata; in mk_conf_addr() local
131 addr |= hose->config_space_base; in mk_conf_addr()
202 titan_pci_tbi(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) in titan_pci_tbi() argument
205 (hose->index & 1) ? TITAN_pachip1 : TITAN_pachip0; in titan_pci_tbi()
212 if (hose->index & 2) in titan_pci_tbi()
249 struct pci_controller *hose; in titan_init_one_pachip_port() local
251 hose = alloc_pci_controller(); in titan_init_one_pachip_port()
253 pci_isa_hose = hose; in titan_init_one_pachip_port()
254 hose->io_space = alloc_resource(); in titan_init_one_pachip_port()
255 hose->mem_space = alloc_resource(); in titan_init_one_pachip_port()
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Dcore_tsunami.c95 struct pci_controller *hose = pbus->sysdata; in mk_conf_addr() local
108 addr |= hose->config_space_base; in mk_conf_addr()
178 tsunami_pci_tbi(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) in tsunami_pci_tbi() argument
180 tsunami_pchip *pchip = hose->index ? TSUNAMI_pchip1 : TSUNAMI_pchip0; in tsunami_pci_tbi()
249 struct pci_controller *hose; in tsunami_init_one_pchip() local
254 hose = alloc_pci_controller(); in tsunami_init_one_pchip()
256 pci_isa_hose = hose; in tsunami_init_one_pchip()
257 hose->io_space = alloc_resource(); in tsunami_init_one_pchip()
258 hose->mem_space = alloc_resource(); in tsunami_init_one_pchip()
264 hose->sparse_mem_base = 0; in tsunami_init_one_pchip()
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/Linux-v5.15/arch/powerpc/kernel/
Dpci_64.c42 struct pci_controller *hose, *tmp; in pcibios_init() local
57 list_for_each_entry_safe(hose, tmp, &hose_list, list_node) in pcibios_init()
58 pcibios_scan_phb(hose); in pcibios_init()
64 list_for_each_entry_safe(hose, tmp, &hose_list, list_node) in pcibios_init()
65 pci_bus_add_devices(hose->bus); in pcibios_init()
80 struct pci_controller *hose; in pcibios_unmap_io_space() local
110 hose = pci_bus_to_host(bus); in pcibios_unmap_io_space()
112 pr_debug("IO unmapping for PHB %pOF\n", hose->dn); in pcibios_unmap_io_space()
113 pr_debug(" alloc=0x%p\n", hose->io_base_alloc); in pcibios_unmap_io_space()
115 iounmap(hose->io_base_alloc); in pcibios_unmap_io_space()
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Dpci-common.c212 struct pci_controller *hose = pci_bus_to_host(bus); in pcibios_setup_bridge() local
214 if (hose->controller_ops.setup_bridge) in pcibios_setup_bridge()
215 hose->controller_ops.setup_bridge(bus, type); in pcibios_setup_bridge()
265 static resource_size_t pcibios_io_size(const struct pci_controller *hose) in pcibios_io_size() argument
268 return hose->pci_io_size; in pcibios_io_size()
270 return resource_size(&hose->io_resource); in pcibios_io_size()
277 struct pci_controller *hose; in pcibios_vaddr_is_ioport() local
281 list_for_each_entry(hose, &hose_list, list_node) { in pcibios_vaddr_is_ioport()
282 size = pcibios_io_size(hose); in pcibios_vaddr_is_ioport()
283 if (address >= hose->io_base_virt && in pcibios_vaddr_is_ioport()
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Dpci_32.c116 struct pci_controller *hose, *tmp; in pcibios_make_OF_bus_map() local
133 list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { in pcibios_make_OF_bus_map()
134 struct device_node* node = hose->dn; in pcibios_make_OF_bus_map()
138 make_one_node_map(node, hose->first_busno); in pcibios_make_OF_bus_map()
223 void pcibios_setup_phb_io_space(struct pci_controller *hose) in pcibios_setup_phb_io_space() argument
226 struct resource *res = &hose->io_resource; in pcibios_setup_phb_io_space()
229 io_offset = pcibios_io_space_offset(hose); in pcibios_setup_phb_io_space()
236 struct pci_controller *hose, *tmp; in pcibios_init() local
245 list_for_each_entry_safe(hose, tmp, &hose_list, list_node) { in pcibios_init()
247 hose->first_busno = next_busno; in pcibios_init()
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/Linux-v5.15/arch/sh/drivers/pci/
Dpci.c31 static void pcibios_scanbus(struct pci_channel *hose) in pcibios_scanbus() argument
45 for (i = 0; i < hose->nr_resources; i++) { in pcibios_scanbus()
46 res = hose->resources + i; in pcibios_scanbus()
51 offset = hose->io_offset; in pcibios_scanbus()
53 offset = hose->mem_offset; in pcibios_scanbus()
59 bridge->sysdata = hose; in pcibios_scanbus()
61 bridge->ops = hose->pci_ops; in pcibios_scanbus()
71 hose->bus = bridge->bus; in pcibios_scanbus()
73 need_domain_info = need_domain_info || hose->index; in pcibios_scanbus()
74 hose->need_domain_info = need_domain_info; in pcibios_scanbus()
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Dcommon.c11 static struct pci_dev *fake_pci_dev(struct pci_channel *hose, in fake_pci_dev() argument
18 dev.sysdata = hose; in fake_pci_dev()
21 bus.sysdata = hose; in fake_pci_dev()
22 bus.ops = hose->pci_ops; in fake_pci_dev()
34 int __init early_##rw##_config_##size(struct pci_channel *hose, \
38 fake_pci_dev(hose, top_bus, bus, devfn), \
49 int __init pci_is_66mhz_capable(struct pci_channel *hose, in EARLY_PCI_OP()
62 if (early_read_config_word(hose, top_bus, current_bus, in EARLY_PCI_OP()
73 early_read_config_word(hose, top_bus, current_bus, in EARLY_PCI_OP()
90 struct pci_channel *hose = from_timer(hose, t, err_timer); in pcibios_enable_err() local
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Dpci-sh7780.c94 struct pci_channel *hose = dev_id; in sh7780_pci_err_irq() local
100 addr = __raw_readl(hose->reg_base + SH4_PCIALR); in sh7780_pci_err_irq()
105 status = __raw_readw(hose->reg_base + PCI_STATUS); in sh7780_pci_err_irq()
111 cmd = pcibios_handle_status_errors(addr, status, hose); in sh7780_pci_err_irq()
113 __raw_writew(cmd, hose->reg_base + PCI_STATUS); in sh7780_pci_err_irq()
119 status = __raw_readl(hose->reg_base + SH4_PCIAINT); in sh7780_pci_err_irq()
127 __raw_writel(cmd, hose->reg_base + SH4_PCIAINT); in sh7780_pci_err_irq()
132 status = __raw_readl(hose->reg_base + SH4_PCIINT); in sh7780_pci_err_irq()
140 __raw_writel(cmd, hose->reg_base + SH4_PCIINT); in sh7780_pci_err_irq()
147 struct pci_channel *hose = dev_id; in sh7780_pci_serr_irq() local
[all …]
/Linux-v5.15/arch/microblaze/pci/
Dindirect_pci.c21 struct pci_controller *hose = pci_bus_to_host(bus); in indirect_read_config() local
26 if (hose->indirect_type & INDIRECT_TYPE_NO_PCIE_LINK) { in indirect_read_config()
27 if (bus->number != hose->first_busno) in indirect_read_config()
33 if (hose->indirect_type & INDIRECT_TYPE_SET_CFG_TYPE) in indirect_read_config()
34 if (bus->number != hose->first_busno) in indirect_read_config()
37 bus_no = (bus->number == hose->first_busno) ? in indirect_read_config()
38 hose->self_busno : bus->number; in indirect_read_config()
40 if (hose->indirect_type & INDIRECT_TYPE_EXT_REG) in indirect_read_config()
45 if (hose->indirect_type & INDIRECT_TYPE_BIG_ENDIAN) in indirect_read_config()
46 out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) | in indirect_read_config()
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Dpci-common.c78 static resource_size_t pcibios_io_size(const struct pci_controller *hose) in pcibios_io_size() argument
80 return resource_size(&hose->io_resource); in pcibios_io_size()
86 struct pci_controller *hose; in pcibios_vaddr_is_ioport() local
90 list_for_each_entry(hose, &hose_list, list_node) { in pcibios_vaddr_is_ioport()
91 size = pcibios_io_size(hose); in pcibios_vaddr_is_ioport()
92 if (address >= hose->io_base_virt && in pcibios_vaddr_is_ioport()
93 address < (hose->io_base_virt + size)) { in pcibios_vaddr_is_ioport()
104 struct pci_controller *hose; in pci_address_to_pio() local
109 list_for_each_entry(hose, &hose_list, list_node) { in pci_address_to_pio()
110 size = pcibios_io_size(hose); in pci_address_to_pio()
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Dxilinx_pci.c40 struct pci_controller *hose; in xilinx_pci_fixup_bridge() local
46 hose = pci_bus_to_host(dev->bus); in xilinx_pci_fixup_bridge()
47 if (!hose) in xilinx_pci_fixup_bridge()
50 if (!of_match_node(xilinx_pci_match, hose->dn)) in xilinx_pci_fixup_bridge()
75 xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn) in xilinx_pci_exclude_device() argument
85 static void __init xilinx_early_pci_scan(struct pci_controller *hose) in xilinx_early_pci_scan() argument
98 early_read_config_dword(hose, bus, in xilinx_early_pci_scan()
114 static void __init xilinx_early_pci_scan(struct pci_controller *hose) in xilinx_early_pci_scan() argument
124 struct pci_controller *hose; in xilinx_pci_init() local
138 hose = pcibios_alloc_controller(pci_node); in xilinx_pci_init()
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/Linux-v5.15/arch/powerpc/platforms/powermac/
Dpci.c139 struct pci_controller *hose; in macrisc_cfg_map_bus() local
141 hose = pci_bus_to_host(bus); in macrisc_cfg_map_bus()
142 if (hose == NULL) in macrisc_cfg_map_bus()
145 if (bus->number == hose->first_busno) { in macrisc_cfg_map_bus()
154 out_le32(hose->cfg_addr, caddr); in macrisc_cfg_map_bus()
155 } while (in_le32(hose->cfg_addr) != caddr); in macrisc_cfg_map_bus()
158 return hose->cfg_data + offset; in macrisc_cfg_map_bus()
203 static void __init setup_chaos(struct pci_controller *hose, in setup_chaos() argument
207 hose->ops = &chaos_pci_ops; in setup_chaos()
208 hose->cfg_addr = ioremap(addr->start + 0x800000, 0x1000); in setup_chaos()
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/Linux-v5.15/arch/mips/pci/
Dpci-legacy.c50 struct pci_controller *hose = dev->sysdata; in pcibios_align_resource() local
55 if (start < PCIBIOS_MIN_IO + hose->io_resource->start) in pcibios_align_resource()
56 start = PCIBIOS_MIN_IO + hose->io_resource->start; in pcibios_align_resource()
65 if (start < PCIBIOS_MIN_MEM + hose->mem_resource->start) in pcibios_align_resource()
66 start = PCIBIOS_MIN_MEM + hose->mem_resource->start; in pcibios_align_resource()
72 static void pcibios_scanbus(struct pci_controller *hose) in pcibios_scanbus() argument
85 if (hose->get_busno && pci_has_flag(PCI_PROBE_ONLY)) in pcibios_scanbus()
86 next_busno = (*hose->get_busno)(); in pcibios_scanbus()
89 hose->mem_resource, hose->mem_offset); in pcibios_scanbus()
91 hose->io_resource, hose->io_offset); in pcibios_scanbus()
[all …]
/Linux-v5.15/arch/powerpc/platforms/pasemi/
Dpci.c39 static void volatile __iomem *pa_pxp_cfg_addr(struct pci_controller *hose, in pa_pxp_cfg_addr() argument
42 return hose->cfg_data + PA_PXP_CFA(bus, devfn, offset); in pa_pxp_cfg_addr()
60 struct pci_controller *hose; in workaround_5945() local
68 hose = pci_bus_to_host(bus); in workaround_5945()
70 addr = pa_pxp_cfg_addr(hose, bus->number, devfn, offset & ~0x3); in workaround_5945()
77 dummy = pa_pxp_cfg_addr(hose, bus->number, devfn, 0x10); in workaround_5945()
158 struct pci_controller *hose; in pa_pxp_read_config() local
161 hose = pci_bus_to_host(bus); in pa_pxp_read_config()
162 if (!hose) in pa_pxp_read_config()
171 addr = pa_pxp_cfg_addr(hose, bus->number, devfn, offset); in pa_pxp_read_config()
[all …]
/Linux-v5.15/arch/powerpc/platforms/52xx/
Dmpc52xx_pci.c110 struct pci_controller *hose = pci_bus_to_host(bus); in mpc52xx_pci_read_config() local
114 if (ppc_md.pci_exclude_device(hose, bus->number, devfn)) in mpc52xx_pci_read_config()
117 out_be32(hose->cfg_addr, in mpc52xx_pci_read_config()
130 value = in_8(((u8 __iomem *)hose->cfg_data) + in mpc52xx_pci_read_config()
134 value = in_le16(((u16 __iomem *)hose->cfg_data) + in mpc52xx_pci_read_config()
139 value = in_le16((u16 __iomem *)hose->cfg_data) | in mpc52xx_pci_read_config()
140 (in_le16(((u16 __iomem *)hose->cfg_data) + 1) << 16); in mpc52xx_pci_read_config()
147 value = in_le32(hose->cfg_data); in mpc52xx_pci_read_config()
157 out_be32(hose->cfg_addr, 0); in mpc52xx_pci_read_config()
167 struct pci_controller *hose = pci_bus_to_host(bus); in mpc52xx_pci_write_config() local
[all …]
/Linux-v5.15/arch/powerpc/platforms/4xx/
Dpci.c58 struct pci_controller *hose; in fixup_ppc4xx_pci_bridge() local
64 hose = pci_bus_to_host(dev->bus); in fixup_ppc4xx_pci_bridge()
65 if (hose == NULL) in fixup_ppc4xx_pci_bridge()
68 if (!of_device_is_compatible(hose->dn, "ibm,plb-pciex") && in fixup_ppc4xx_pci_bridge()
69 !of_device_is_compatible(hose->dn, "ibm,plb-pcix") && in fixup_ppc4xx_pci_bridge()
70 !of_device_is_compatible(hose->dn, "ibm,plb-pci")) in fixup_ppc4xx_pci_bridge()
73 if (of_device_is_compatible(hose->dn, "ibm,plb440epx-pci") || in fixup_ppc4xx_pci_bridge()
74 of_device_is_compatible(hose->dn, "ibm,plb440grx-pci")) { in fixup_ppc4xx_pci_bridge()
75 hose->indirect_type |= PPC_INDIRECT_TYPE_BROKEN_MRM; in fixup_ppc4xx_pci_bridge()
91 static int __init ppc4xx_parse_dma_ranges(struct pci_controller *hose, in ppc4xx_parse_dma_ranges() argument
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