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Searched refs:read_pci_config (Results 1 – 16 of 16) sorted by relevance

/linux-6.12.1/arch/x86/kernel/
Daperture_64.c195 aper_low = read_pci_config(bus, slot, func, 0x10); in read_agp()
196 aper_hi = read_pci_config(bus, slot, func, 0x14); in read_agp()
244 class = read_pci_config(bus, slot, func, in search_agp_bridge()
325 if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00))) in early_gart_iommu_check()
328 ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL); in early_gart_iommu_check()
332 aper_base = read_pci_config(bus, slot, 3, AMD64_GARTAPERTUREBASE) & 0x7fff; in early_gart_iommu_check()
381 if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00))) in early_gart_iommu_check()
384 ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL); in early_gart_iommu_check()
426 if (!early_is_amd_nb(read_pci_config(bus, slot, 3, 0x00))) in gart_iommu_hole_init()
433 ctl = read_pci_config(bus, slot, 3, in gart_iommu_hole_init()
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Dvsmp_64.c33 cfg = read_pci_config(0, 0x1f, 0, PCI_BASE_ADDRESS_0); in set_vsmp_ctl()
68 if (read_pci_config(0, 0x1f, 0, PCI_VENDOR_ID) == in detect_vsmp_box()
111 cfg = read_pci_config(0, 0x1f, 0, PCI_BASE_ADDRESS_0); in vsmp_cap_cpus()
Dearly-quirks.c41 htcfg = read_pci_config(num, slot, func, 0x68); in fix_hypertransport_config()
126 d = read_pci_config(num, slot, func, 0x70); in ati_ixp4x0_rev()
130 d = read_pci_config(num, slot, func, 0x8); in ati_ixp4x0_rev()
165 d = read_pci_config(num, slot, func, 0x8); in ati_sbx00_rev()
191 d = read_pci_config(num, slot, func, 0x64); in ati_bugs_contd()
337 bsm = read_pci_config(num, slot, func, INTEL_BSM); in gen3_stolen_base()
347 bsm = read_pci_config(num, slot, func, INTEL_GEN11_BSM_DW0); in gen11_stolen_base()
349 bsm |= (u64)read_pci_config(num, slot, func, INTEL_GEN11_BSM_DW1) << 32; in gen11_stolen_base()
660 addr = read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_0); in apple_airport_reset()
661 addr |= (u64)read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_1) << 32; in apple_airport_reset()
Dmmconf-fam10h_64.c84 id = read_pci_config(bus, slot, 0, PCI_VENDOR_ID); in get_fam10h_pci_mmconf_base()
124 reg = read_pci_config(bus, slot, 1, 0x80 + (i << 3)); in get_fam10h_pci_mmconf_base()
129 reg = read_pci_config(bus, slot, 1, 0x84 + (i << 3)); in get_fam10h_pci_mmconf_base()
Dearly_printk.c262 cmdreg = read_pci_config(bus, slot, func, PCI_COMMAND); in early_pci_serial_init()
263 classcode = read_pci_config(bus, slot, func, PCI_CLASS_REVISION); in early_pci_serial_init()
264 bar0 = read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_0); in early_pci_serial_init()
/linux-6.12.1/arch/x86/pci/
Damd_bus.c100 id = read_pci_config(bus, slot, 0, PCI_VENDOR_ID); in early_root_info_init()
125 reg = read_pci_config(bus, slot, 1, in early_root_info_init()
152 reg = read_pci_config(bus, slot, 0, AMD_NB_F0_NODE_ID); in early_root_info_init()
154 reg = read_pci_config(bus, slot, 0, AMD_NB_F0_UNIT_ID); in early_root_info_init()
161 reg = read_pci_config(bus, slot, 1, 0xc0 + (i << 3)); in early_root_info_init()
166 reg = read_pci_config(bus, slot, 1, 0xc4 + (i << 3)); in early_root_info_init()
227 reg = read_pci_config(bus, slot, 1, 0x80 + (i << 3)); in early_root_info_init()
233 reg = read_pci_config(bus, slot, 1, 0x84 + (i << 3)); in early_root_info_init()
363 u32 val = read_pci_config(bus, slot, 3, 0); in pci_enable_pci_io_ecs()
368 val = read_pci_config(bus, slot, 3, 0x8c); in pci_enable_pci_io_ecs()
Dearly.c11 u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset) in read_pci_config() function
Dbroadcom_bus.c100 id = read_pci_config(bus, slot, 0, PCI_VENDOR_ID); in broadcom_postcore_init()
/linux-6.12.1/arch/x86/mm/
Damdtopology.c39 header = read_pci_config(0, num, 0, 0x00); in find_northbridge()
45 header = read_pci_config(0, num, 1, 0x00); in find_northbridge()
73 reg = read_pci_config(0, nb, 0, 0x60); in amd_numa_init()
84 base = read_pci_config(0, nb, 1, 0x40 + i*8); in amd_numa_init()
85 limit = read_pci_config(0, nb, 1, 0x44 + i*8); in amd_numa_init()
/linux-6.12.1/arch/powerpc/kernel/
Drtas_pci.c31 static int read_pci_config; variable
68 ret = rtas_call(read_pci_config, 2, 2, &returnval, addr, size); in rtas_pci_dn_read_config()
194 read_pci_config = rtas_function_token(RTAS_FN_READ_PCI_CONFIG); in init_pci_config_tokens()
/linux-6.12.1/drivers/usb/early/
Dehci-dbgp.c394 class = read_pci_config(bus, slot, func, PCI_CLASS_REVISION); in __find_dbgp()
682 dword = read_pci_config(ehci_dev.bus, ehci_dev.slot, ehci_dev.func, in nvidia_set_debug_port()
695 vendorid = read_pci_config(ehci_dev.bus, ehci_dev.slot, ehci_dev.func, in detect_set_debug_port()
719 cap = read_pci_config(ehci_dev.bus, ehci_dev.slot, in early_ehci_bios_handoff()
734 cap = read_pci_config(ehci_dev.bus, ehci_dev.slot, in early_ehci_bios_handoff()
851 debug_port = read_pci_config(bus, slot, func, cap); in early_dbgp_init()
862 bar_val = read_pci_config(bus, slot, func, PCI_BASE_ADDRESS_0); in early_dbgp_init()
Dxhci-dbc.c45 val = read_pci_config(bus, dev, func, PCI_BASE_ADDRESS_0); in xdbc_map_pci_mmio()
47 sz = read_pci_config(bus, dev, func, PCI_BASE_ADDRESS_0); in xdbc_map_pci_mmio()
60 val = read_pci_config(bus, dev, func, PCI_BASE_ADDRESS_0 + 4); in xdbc_map_pci_mmio()
62 sz = read_pci_config(bus, dev, func, PCI_BASE_ADDRESS_0 + 4); in xdbc_map_pci_mmio()
115 class = read_pci_config(bus, dev, func, PCI_CLASS_REVISION); in xdbc_find_dbgp()
/linux-6.12.1/drivers/firewire/
Dinit_ohci1394_dma.c243 ohci_base = read_pci_config(num, slot, func, PCI_BASE_ADDRESS_0+(0<<2)) in init_ohci1394_controller()
269 class = read_pci_config(num, slot, func, in init_ohci1394_dma_on_all_controllers()
/linux-6.12.1/arch/x86/include/asm/
Dpci-direct.h10 extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset);
/linux-6.12.1/arch/x86/kernel/cpu/
Damd.c585 val = read_pci_config(0, 24, 0, 0x68); in early_init_amd()
/linux-6.12.1/drivers/iommu/amd/
Dinit.c3185 pci_id = read_pci_config(0, i, 0, 0); in detect_ivrs()