| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <console/console.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ids.h> |
| |
| static void bcm57xx_disable_aspm(struct device *const dev) |
| { |
| printk(BIOS_INFO, "bcm57xx: Disabling ASPM for %s [%04x/%04x]\n", |
| dev_path(dev), dev->vendor, dev->device); |
| |
| dev->disable_pcie_aspm = 1; |
| } |
| |
| static struct device_operations bcm57xx_aspm_fixup_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = pci_dev_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .enable = bcm57xx_disable_aspm, |
| }; |
| |
| static const unsigned short pci_device_ids[] = { |
| 0x1677, /* BCM5751 */ |
| 0, |
| }; |
| |
| static const struct pci_driver bcm57xx_aspm_fixup __pci_driver = { |
| .ops = &bcm57xx_aspm_fixup_ops, |
| .vendor = PCI_VID_BROADCOM, |
| .devices = pci_device_ids, |
| }; |