| Kyösti Mälkki | 7b73e852 | 2022-11-08 04:43:41 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <console/console.h> |
| 4 | #include <device/device.h> |
| 5 | #include <device/pci.h> |
| 6 | #include <device/pci_ids.h> |
| 7 | #include <device/pci_ops.h> |
| 8 | #include <device/pci_ehci.h> |
| 9 | #include "i82801dx.h" |
| 10 | |
| 11 | static void usb2_init(struct device *dev) |
| 12 | { |
| 13 | printk(BIOS_DEBUG, "USB: Setting up controller.. "); |
| 14 | pci_or_config16(dev, PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | |
| 15 | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); |
| 16 | printk(BIOS_DEBUG, "done.\n"); |
| 17 | } |
| 18 | |
| 19 | static struct device_operations usb2_ops = { |
| 20 | .read_resources = pci_ehci_read_resources, |
| 21 | .set_resources = pci_dev_set_resources, |
| 22 | .enable_resources = pci_dev_enable_resources, |
| 23 | .init = usb2_init, |
| 24 | .enable = i82801dx_enable, |
| 25 | }; |
| 26 | |
| 27 | /* 82801DB/DBM USB 2.0 */ |
| 28 | static const struct pci_driver usb2_driver __pci_driver = { |
| 29 | .ops = &usb2_ops, |
| 30 | .vendor = PCI_VID_INTEL, |
| 31 | .device = PCI_DID_INTEL_82801DB_EHCI, |
| 32 | }; |