#include <asm/io.h>
#include <asm/gt64120.h>
-#include <asm/mach-cobalt/cobalt.h>
+#include <cobalt.h>
+#include <irq.h>
-extern int cobalt_board_id;
+/*
+ * PCI slot numbers
+ */
+#define COBALT_PCICONF_CPU 0x06
+#define COBALT_PCICONF_ETH0 0x07
+#define COBALT_PCICONF_RAQSCSI 0x08
+#define COBALT_PCICONF_VIA 0x09
+#define COBALT_PCICONF_PCISLOT 0x0A
+#define COBALT_PCICONF_ETH1 0x0C
+
+/*
+ * The Cobalt board ID information. The boards have an ID number wired
+ * into the VIA that is available in the high nibble of register 94.
+ */
+#define VIA_COBALT_BRD_ID_REG 0x94
+#define VIA_COBALT_BRD_REG_to_ID(reg) ((unsigned char)(reg) >> 4)
static void qube_raq_galileo_early_fixup(struct pci_dev *dev)
{
static void qube_raq_galileo_fixup(struct pci_dev *dev)
{
- unsigned short galileo_id;
-
if (dev->devfn != PCI_DEVFN(0, 0))
return;
* Therefore we must set the disconnect/retry cycle values to
* something sensible when using the new Galileo.
*/
- pci_read_config_word(dev, PCI_REVISION_ID, &galileo_id);
- galileo_id &= 0xff; /* mask off class info */
- printk(KERN_INFO "Galileo: revision %u\n", galileo_id);
+ printk(KERN_INFO "Galileo: revision %u\n", dev->revision);
#if 0
- if (galileo_id >= 0x10) {
+ if (dev->revision >= 0x10) {
/* New Galileo, assumes PCI stop line to VIA is connected. */
GT_WRITE(GT_PCI0_TOR_OFS, 0x4020);
- } else if (galileo_id == 0x1 || galileo_id == 0x2)
+ } else if (dev->revision == 0x1 || dev->revision == 0x2)
#endif
{
signed int timeo;
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_GT64111,
qube_raq_galileo_fixup);
+int cobalt_board_id;
+
+static void qube_raq_via_board_id_fixup(struct pci_dev *dev)
+{
+ u8 id;
+ int retval;
+
+ retval = pci_read_config_byte(dev, VIA_COBALT_BRD_ID_REG, &id);
+ if (retval) {
+ panic("Cannot read board ID");
+ return;
+ }
+
+ cobalt_board_id = VIA_COBALT_BRD_REG_to_ID(id);
+
+ printk(KERN_INFO "Cobalt board ID: %d\n", cobalt_board_id);
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0,
+ qube_raq_via_board_id_fixup);
+
static char irq_tab_qube1[] __initdata = {
[COBALT_PCICONF_CPU] = 0,
- [COBALT_PCICONF_ETH0] = COBALT_QUBE1_ETH0_IRQ,
- [COBALT_PCICONF_RAQSCSI] = COBALT_SCSI_IRQ,
+ [COBALT_PCICONF_ETH0] = QUBE1_ETH0_IRQ,
+ [COBALT_PCICONF_RAQSCSI] = SCSI_IRQ,
[COBALT_PCICONF_VIA] = 0,
- [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
+ [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
[COBALT_PCICONF_ETH1] = 0
};
static char irq_tab_cobalt[] __initdata = {
[COBALT_PCICONF_CPU] = 0,
- [COBALT_PCICONF_ETH0] = COBALT_ETH0_IRQ,
- [COBALT_PCICONF_RAQSCSI] = COBALT_SCSI_IRQ,
+ [COBALT_PCICONF_ETH0] = ETH0_IRQ,
+ [COBALT_PCICONF_RAQSCSI] = SCSI_IRQ,
[COBALT_PCICONF_VIA] = 0,
- [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
- [COBALT_PCICONF_ETH1] = COBALT_ETH1_IRQ
+ [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
+ [COBALT_PCICONF_ETH1] = ETH1_IRQ
};
static char irq_tab_raq2[] __initdata = {
[COBALT_PCICONF_CPU] = 0,
- [COBALT_PCICONF_ETH0] = COBALT_ETH0_IRQ,
- [COBALT_PCICONF_RAQSCSI] = COBALT_RAQ_SCSI_IRQ,
+ [COBALT_PCICONF_ETH0] = ETH0_IRQ,
+ [COBALT_PCICONF_RAQSCSI] = RAQ2_SCSI_IRQ,
[COBALT_PCICONF_VIA] = 0,
- [COBALT_PCICONF_PCISLOT] = COBALT_QUBE_SLOT_IRQ,
- [COBALT_PCICONF_ETH1] = COBALT_ETH1_IRQ
+ [COBALT_PCICONF_PCISLOT] = PCISLOT_IRQ,
+ [COBALT_PCICONF_ETH1] = ETH1_IRQ
};
-int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
if (cobalt_board_id < COBALT_BRD_ID_QUBE2)
return irq_tab_qube1[slot];