Searched refs:lpc_bridge (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/drivers/vfio/pci/ |
| D | vfio_pci_igd.c | 221 struct pci_dev *host_bridge, *lpc_bridge; in vfio_pci_igd_cfg_init() local
244 lpc_bridge = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(0x1f, 0)); in vfio_pci_igd_cfg_init()
245 if (!lpc_bridge) in vfio_pci_igd_cfg_init()
248 if (lpc_bridge->vendor != PCI_VENDOR_ID_INTEL || in vfio_pci_igd_cfg_init()
249 lpc_bridge->class != (PCI_CLASS_BRIDGE_ISA << 8)) { in vfio_pci_igd_cfg_init()
250 pci_dev_put(lpc_bridge); in vfio_pci_igd_cfg_init()
257 &vfio_pci_igd_cfg_regops, lpc_bridge->cfg_size, in vfio_pci_igd_cfg_init()
258 VFIO_REGION_INFO_FLAG_READ, lpc_bridge); in vfio_pci_igd_cfg_init()
260 pci_dev_put(lpc_bridge); in vfio_pci_igd_cfg_init()
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| /Linux-v4.19/drivers/ata/ |
| D | pata_sis.c | 832 struct pci_dev *lpc_bridge; in sis_init_one() local
845 lpc_bridge = pci_get_slot(pdev->bus, 0x10); /* Bus 0 Dev 2 Fn 0 */ in sis_init_one()
846 if (lpc_bridge == NULL) in sis_init_one()
849 pci_dev_put(lpc_bridge); in sis_init_one()
851 if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) { in sis_init_one()
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| /Linux-v4.19/drivers/ide/ |
| D | sis5513.c | 423 struct pci_dev *lpc_bridge; in sis_find_family() local
435 lpc_bridge = pci_get_slot(dev->bus, 0x10); /* Bus 0, Dev 2, Fn 0 */ in sis_find_family()
437 pci_dev_put(lpc_bridge); in sis_find_family()
439 if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) { in sis_find_family()
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