| Angel Pons | 182dbde | 2020-04-02 23:49:05 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 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> |
| Kyösti Mälkki | e2227a2 | 2014-02-05 13:02:55 +0200 | [diff] [blame] | 8 | #include <device/pci_ehci.h> |
| Stefan Reinauer | 138be83 | 2010-02-27 01:50:21 +0000 | [diff] [blame] | 9 | #include "i82801dx.h" |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 10 | |
| 11 | static void usb2_init(struct device *dev) |
| 12 | { |
| Stefan Reinauer | c02b4fc | 2010-03-22 11:42:32 +0000 | [diff] [blame] | 13 | printk(BIOS_DEBUG, "USB: Setting up controller.. "); |
| Elyes HAOUAS | 2f2191a | 2020-04-28 19:59:30 +0200 | [diff] [blame] | 14 | pci_or_config16(dev, PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 15 | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE); |
| Stefan Reinauer | c02b4fc | 2010-03-22 11:42:32 +0000 | [diff] [blame] | 16 | printk(BIOS_DEBUG, "done.\n"); |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 17 | } |
| 18 | |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 19 | static struct device_operations usb2_ops = { |
| Kyösti Mälkki | caaf0bf | 2013-06-06 10:21:28 +0300 | [diff] [blame] | 20 | .read_resources = pci_ehci_read_resources, |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 21 | .set_resources = pci_dev_set_resources, |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 22 | .enable_resources = pci_dev_enable_resources, |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 23 | .init = usb2_init, |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 24 | .enable = i82801dx_enable, |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 25 | }; |
| 26 | |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 27 | /* 82801DB/DBM USB 2.0 */ |
| Stefan Reinauer | f1cf1f7 | 2007-10-24 09:08:58 +0000 | [diff] [blame] | 28 | static const struct pci_driver usb2_driver __pci_driver = { |
| Stefan Reinauer | 8702ab5 | 2010-03-14 17:01:08 +0000 | [diff] [blame] | 29 | .ops = &usb2_ops, |
| Felix Singer | 43b7f41 | 2022-03-07 04:34:52 +0100 | [diff] [blame^] | 30 | .vendor = PCI_VID_INTEL, |
| 31 | .device = PCI_DID_INTEL_82801DB_EHCI, |
| Ronald G. Minnich | 182615d | 2004-08-24 16:20:46 +0000 | [diff] [blame] | 32 | }; |