vserver 1.9.5.x5

[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..0c590fc 100644 (file)
--- a/arch/sh/drivers/pci/fixups-rts7751r2d.c
+++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c
@@ -18,15 +18,26 @@
 
 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 */
+       outl(bcr1, PCI_REG(SH7751_PCIBCR1));
+
+       /* Enable all interrupts, so we known what to fix */
+       outl(0x0000c3ff, PCI_REG(SH7751_PCIINTM));
+       outl(0x0000380f, PCI_REG(SH7751_PCIAINTM));
+
+       outl(0xfb900047, PCI_REG(SH7751_PCICONF1));
+       outl(0xab000001, PCI_REG(SH7751_PCICONF4));
 
        mcr = inl(SH7751_MCR);
        mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
-       outl(mcr, SH7751_PCIMCR);
+       outl(mcr, PCI_REG(SH7751_PCIMCR));
 
+       outl(0x0c000000, PCI_REG(SH7751_PCICONF5));
+       outl(0xd0000000, PCI_REG(SH7751_PCICONF6));
+       outl(0x0c000000, PCI_REG(SH7751_PCILAR0));
+       outl(0x00000000, PCI_REG(SH7751_PCILAR1));
        return 0;
 }
-