Searched refs:lpc_bridge (Results 1 – 3 of 3) sorted by relevance
| /linux-6.12.1/drivers/vfio/pci/ |
| D | vfio_pci_igd.c | 392 struct pci_dev *host_bridge, *lpc_bridge; in vfio_pci_igd_cfg_init() local
415 lpc_bridge = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(0x1f, 0)); in vfio_pci_igd_cfg_init()
416 if (!lpc_bridge) in vfio_pci_igd_cfg_init()
419 if (lpc_bridge->vendor != PCI_VENDOR_ID_INTEL || in vfio_pci_igd_cfg_init()
420 lpc_bridge->class != (PCI_CLASS_BRIDGE_ISA << 8)) { in vfio_pci_igd_cfg_init()
421 pci_dev_put(lpc_bridge); in vfio_pci_igd_cfg_init()
428 &vfio_pci_igd_cfg_regops, lpc_bridge->cfg_size, in vfio_pci_igd_cfg_init()
429 VFIO_REGION_INFO_FLAG_READ, lpc_bridge); in vfio_pci_igd_cfg_init()
431 pci_dev_put(lpc_bridge); in vfio_pci_igd_cfg_init()
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| /linux-6.12.1/drivers/ata/ |
| D | pata_sis.c | 833 struct pci_dev *lpc_bridge; in sis_init_one() local
846 lpc_bridge = pci_get_slot(pdev->bus, 0x10); /* Bus 0 Dev 2 Fn 0 */ in sis_init_one()
847 if (lpc_bridge == NULL) in sis_init_one()
850 pci_dev_put(lpc_bridge); in sis_init_one()
852 if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) { in sis_init_one()
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| /linux-6.12.1/drivers/platform/x86/ |
| D | mlx-platform.c | 5555 static struct pci_dev *lpc_bridge; variable
6259 "mlxplat_lpc_bridge", &lpc_bridge, in mlxplat_pci_fpga_devices_init()
6281 mlxplat_pci_fpga_device_exit(lpc_bridge, mlxplat_mlxcpld_regmap_ctx.base); in mlxplat_pci_fpga_devices_init()
6290 mlxplat_pci_fpga_device_exit(lpc_bridge, mlxplat_mlxcpld_regmap_ctx.base); in mlxplat_pci_fpga_devices_exit()
6307 if (lpc_bridge) in mlxplat_logicdev_exit()
6497 if (lpc_bridge) in mlxplat_i2c_main_init()
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