summaryrefslogtreecommitdiff
path: root/src/mainboard/amd/rumba/mainboard.c
blob: 71d2d688adbec50b83dec951d1b0261407aeff68 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <arch/io.h>

static void init(struct device *dev)
{
	device_t nic = NULL;
	unsigned bus = 0;
	unsigned devfn = PCI_DEVFN(0xd, 0);
	int nicirq = 1;

	printk(BIOS_DEBUG, "AMD RUMBA ENTER %s\n", __func__);

	if (nicirq) {
		printk(BIOS_DEBUG, "%s (%x,%x)SET PCI interrupt line to %d\n",
			__func__, bus, devfn, nicirq);
		nic = dev_find_slot(bus, devfn);
		if (! nic){
			printk(BIOS_ERR, "Could not find NIC\n");
		} else {
			pci_write_config8(nic, PCI_INTERRUPT_LINE, nicirq);
		}
	}
	printk(BIOS_DEBUG, "AMD RUMBA EXIT %s\n", __func__);
}

static void enable_dev(struct device *dev)
{
        dev->ops->init = init;
}

struct chip_operations mainboard_ops = {
        .enable_dev = enable_dev,
};