fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / sh / drivers / pci / fixups-rts7751r2d.c

diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c
index 7b5dbe1..e72ceb5 100644 (file)
--- a/arch/sh/drivers/pci/fixups-rts7751r2d.c
+++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c
@@ -10,23 +10,34 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-#include "pci-sh7751.h"
-#include <asm/io.h>
+#include "pci-sh4.h"
 
 #define PCIMCR_MRSET_OFF       0xBFFFFFFF
 #define PCIMCR_RFSH_OFF                0xFFFFFFFB
 
 int pci_fixup_pcic(void)
 {
-       unsigned long mcr;
+       unsigned long bcr1, mcr;
 
-       outl(0xfb900047, SH7751_PCICONF1);
-       outl(0xab000001, SH7751_PCICONF4);
+       bcr1 = inl(SH7751_BCR1);
+       bcr1 |= 0x40080000;     /* Enable Bit 19 BREQEN, set PCIC to slave */
+       pci_write_reg(bcr1, SH4_PCIBCR1);
+
+       /* Enable all interrupts, so we known what to fix */
+       pci_write_reg(0x0000c3ff, SH4_PCIINTM);
+       pci_write_reg(0x0000380f, SH4_PCIAINTM);
+
+       pci_write_reg(0xfb900047, SH7751_PCICONF1);
+       pci_write_reg(0xab000001, SH7751_PCICONF4);
 
        mcr = inl(SH7751_MCR);
        mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
-       outl(mcr, SH7751_PCIMCR);
+       pci_write_reg(mcr, SH4_PCIMCR);
+
+       pci_write_reg(0x0c000000, SH7751_PCICONF5);
+       pci_write_reg(0xd0000000, SH7751_PCICONF6);
+       pci_write_reg(0x0c000000, SH4_PCILAR0);
+       pci_write_reg(0x00000000, SH4_PCILAR1);
 
        return 0;
 }
-