| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <console/console.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ops.h> |
| |
| static void si_sata_init(struct device *dev) |
| { |
| uint32_t dword; |
| /* enable change device id and class id */ |
| dword = pci_read_config32(dev,0x40); |
| dword |= (1<<0); |
| pci_write_config32(dev, 0x40, dword); |
| /* Set IDE Class, Native mode, two drives per channel */ |
| dword = 0x01018f00; |
| pci_write_config32(dev, 0x08, dword); |
| /* disable change device id and class id*/ |
| dword = pci_read_config32(dev,0x40); |
| dword &= ~(1<<0); |
| pci_write_config32(dev, 0x40, dword); |
| printk(BIOS_INFO, "SIL3114 set to IDE compatible mode\n"); |
| } |
| |
| static struct device_operations si_sata_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = pci_dev_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .init = si_sata_init, |
| }; |
| |
| static const struct pci_driver si_sata_driver __pci_driver = { |
| .ops = &si_sata_ops, |
| .vendor = 0x1095, |
| .device = 0x3114, |
| }; |
| |
| static const struct pci_driver si_sata_driver_2 __pci_driver = { |
| .ops = &si_sata_ops, |
| .vendor = 0x1095, |
| .device = 0x0680, |
| }; |