#include <common.h>
#ifdef CONFIG_PCI
-#ifndef __I386__
+#if (!defined(__I386__) && !defined(CONFIG_IXDP425))
#include <asm/processor.h>
#include <asm/io.h>
#define cfg_read(val, addr, type, op) *val = op((type)(addr))
#define cfg_write(val, addr, type, op) op((type *)(addr), (val))
-#if defined(CONFIG_PM826) || defined(CONFIG_ATC)
+#ifdef CONFIG_IXP425
+extern unsigned char in_8 (volatile unsigned *addr);
+extern unsigned short in_le16 (volatile unsigned *addr);
+extern unsigned in_le32 (volatile unsigned *addr);
+extern void out_8 (volatile unsigned *addr, char val);
+extern void out_le16 (volatile unsigned *addr, unsigned short val);
+extern void out_le32 (volatile unsigned *addr, unsigned int val);
+#endif /* CONFIG_IXP425 */
+
+#if defined(CONFIG_MPC8260)
#define INDIRECT_PCI_OP(rw, size, type, op, mask) \
static int \
indirect_##rw##_config_##size(struct pci_controller *hose, \
pci_dev_t dev, int offset, type val) \
{ \
+ u32 b, d,f; \
+ b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \
+ b = b - hose->first_busno; \
+ dev = PCI_BDF(b, d, f); \
out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \
sync(); \
cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \
return 0; \
}
+#elif defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
+#define INDIRECT_PCI_OP(rw, size, type, op, mask) \
+static int \
+indirect_##rw##_config_##size(struct pci_controller *hose, \
+ pci_dev_t dev, int offset, type val) \
+{ \
+ u32 b, d,f; \
+ b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \
+ b = b - hose->first_busno; \
+ dev = PCI_BDF(b, d, f); \
+ *(hose->cfg_addr) = dev | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000; \
+ sync(); \
+ cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \
+ return 0; \
+}
+#elif defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
+#define INDIRECT_PCI_OP(rw, size, type, op, mask) \
+static int \
+indirect_##rw##_config_##size(struct pci_controller *hose, \
+ pci_dev_t dev, int offset, type val) \
+{ \
+ u32 b, d,f; \
+ b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \
+ b = b - hose->first_busno; \
+ dev = PCI_BDF(b, d, f); \
+ if (PCI_BUS(dev) > 0) \
+ out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); \
+ else \
+ out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \
+ cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \
+ return 0; \
+}
#else
#define INDIRECT_PCI_OP(rw, size, type, op, mask) \
static int \
indirect_##rw##_config_##size(struct pci_controller *hose, \
pci_dev_t dev, int offset, type val) \
{ \
+ u32 b, d,f; \
+ b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \
+ b = b - hose->first_busno; \
+ dev = PCI_BDF(b, d, f); \
out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \
cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \
return 0; \
hose->cfg_data = (unsigned char *) cfg_data;
}
-#endif
-#endif
+#endif /* !__I386__ && !CONFIG_IXDP425 */
+#endif /* CONFIG_PCI */