X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Fx86%2Flib%2Fpci_type1.c;h=a25fa051d50fd64209e44242817522231d28dbdb;hb=b843f3119339a5ab18d0c0fbff788093deaaed3f;hp=8ce5b33e3d235c115291634ea014a979445b8140;hpb=f16b608ae7d0c4611d3a41d2570616a498e64d4c;p=oweals%2Fu-boot.git

diff --git a/arch/x86/lib/pci_type1.c b/arch/x86/lib/pci_type1.c
index 8ce5b33e3d..a25fa051d5 100644
--- a/arch/x86/lib/pci_type1.c
+++ b/arch/x86/lib/pci_type1.c
@@ -1,6 +1,6 @@
 /*
  * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
+ * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -29,7 +29,7 @@
 #include <asm/io.h>
 #include <pci.h>
 
-#define cfg_read(val, addr, op)	*val = op((int)(addr))
+#define cfg_read(val, addr, op)		(*val = op((int)(addr)))
 #define cfg_write(val, addr, op)	op((val), (int)(addr))
 
 #define TYPE1_PCI_OP(rw, size, type, op, mask)				\
@@ -42,7 +42,6 @@ type1_##rw##_config_##size(struct pci_controller *hose,			\
 	return 0;							\
 }
 
-
 TYPE1_PCI_OP(read, byte, u8 *, inb, 3)
 TYPE1_PCI_OP(read, word, u16 *, inw, 2)
 TYPE1_PCI_OP(read, dword, u32 *, inl, 0)
@@ -51,7 +50,11 @@ TYPE1_PCI_OP(write, byte, u8, outb, 3)
 TYPE1_PCI_OP(write, word, u16, outw, 2)
 TYPE1_PCI_OP(write, dword, u32, outl, 0)
 
-void pci_setup_type1(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data)
+/* bus mapping constants (used for PCI core initialization) */
+#define PCI_REG_ADDR		0x00000cf8
+#define PCI_REG_DATA		0x00000cfc
+
+void pci_setup_type1(struct pci_controller *hose)
 {
 	pci_set_ops(hose,
 		    type1_read_config_byte,
@@ -61,6 +64,6 @@ void pci_setup_type1(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data)
 		    type1_write_config_word,
 		    type1_write_config_dword);
 
-	hose->cfg_addr = (unsigned int *) cfg_addr;
-	hose->cfg_data = (unsigned char *) cfg_data;
+	hose->cfg_addr = (unsigned int *)PCI_REG_ADDR;
+	hose->cfg_data = (unsigned char *)PCI_REG_DATA;
 }