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Searched refs:PCI_SUBORDINATE_BUS (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.4/arch/xtensa/lib/
Dpci-auto.c152 pci_write_config_byte(dev, PCI_SUBORDINATE_BUS, 0xff); in pciauto_prescan_setup_bridge()
178 pci_write_config_byte(dev, PCI_SUBORDINATE_BUS, sub_bus); in pciauto_postscan_setup_bridge()
/Linux-v5.4/arch/arm/mach-cns3xxx/
Dpcie.c238 cns3xxx_write_config(cnspci, PCI_SUBORDINATE_BUS, 1, 1); in cns3xxx_pcie_hw_init()
/Linux-v5.4/arch/x86/pci/
Dce4100.c197 case PCI_SUBORDINATE_BUS: in bridge_read()
/Linux-v5.4/include/uapi/linux/
Dpci_regs.h130 #define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge */ macro
/Linux-v5.4/drivers/pci/hotplug/
Dibmphp_pci.c611 pci_bus_write_config_byte(ibmphp_pci_bus, devfn, PCI_SUBORDINATE_BUS, sec_number); in configure_bridge()
1337 pci_bus_read_config_byte(ibmphp_pci_bus, devfn, PCI_SUBORDINATE_BUS, &sub_number); in unconfigure_boot_bridge()
Dcpqphp_ctrl.c2382 rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte); in configure_new_function()
2572 rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte); in configure_new_function()
Dcpqphp_pci.c729 pci_bus_read_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, &temp_byte); in cpqhp_save_used_resources()
/Linux-v5.4/drivers/pci/controller/
Dpcie-rcar.c592 rcar_rmw32(pcie, RCONF(PCI_SUBORDINATE_BUS), 0xff, 1); in rcar_pcie_hw_init()
/Linux-v5.4/drivers/pci/
Dpci-sysfs.c248 err = pci_read_config_byte(pci_dev, PCI_SUBORDINATE_BUS, &sub_bus); in subordinate_bus_number_show()
Dprobe.c1337 pci_write_config_byte(dev, PCI_SUBORDINATE_BUS, max); in pci_scan_bridge_extend()
/Linux-v5.4/drivers/pcmcia/
Dyenta_socket.c1136 PCI_SUBORDINATE_BUS, bridge_to_fix->busn_res.end); in yenta_fixup_parent_bridge()
/Linux-v5.4/arch/powerpc/platforms/4xx/
Dpci.c1998 out_8(mbase + PCI_SUBORDINATE_BUS, hose->last_busno); in ppc4xx_pciex_port_setup_hose()