1 files changed, 30 insertions, 7 deletions

diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c
index 2efa052975e6..287f7bd17dd9 100644
--- a/arch/powerpc/platforms/86xx/gef_ppc9a.c
+++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c
@@ -102,8 +102,8 @@ static unsigned int gef_ppc9a_get_pcb_rev(void)
 {
         unsigned int reg;
 
-        reg = ioread32(ppc9a_regs);
-        return (reg >> 8) & 0xff;
+        reg = ioread32be(ppc9a_regs);
+        return (reg >> 16) & 0xff;
 }
 
 /* Return the board (software) revision */
@@ -111,8 +111,8 @@ static unsigned int gef_ppc9a_get_board_rev(void)
 {
         unsigned int reg;
 
-        reg = ioread32(ppc9a_regs);
-        return (reg >> 16) & 0xff;
+        reg = ioread32be(ppc9a_regs);
+        return (reg >> 8) & 0xff;
 }
 
 /* Return the FPGA revision */
@@ -120,8 +120,26 @@ static unsigned int gef_ppc9a_get_fpga_rev(void)
 {
         unsigned int reg;
 
-        reg = ioread32(ppc9a_regs);
-        return (reg >> 24) & 0xf;
+        reg = ioread32be(ppc9a_regs);
+        return reg & 0xf;
+}
+
+/* Return VME Geographical Address */
+static unsigned int gef_ppc9a_get_vme_geo_addr(void)
+{
+        unsigned int reg;
+
+        reg = ioread32be(ppc9a_regs + 0x4);
+        return reg & 0x1f;
+}
+
+/* Return VME System Controller Status */
+static unsigned int gef_ppc9a_get_vme_is_syscon(void)
+{
+        unsigned int reg;
+
+        reg = ioread32be(ppc9a_regs + 0x4);
+        return (reg >> 9) & 0x1;
 }
 
 static void gef_ppc9a_show_cpuinfo(struct seq_file *m)
@@ -131,10 +149,15 @@ static void gef_ppc9a_show_cpuinfo(struct seq_file *m)
         seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n");
 
         seq_printf(m, "Revision\t: %u%c\n", gef_ppc9a_get_pcb_rev(),
-                ('A' + gef_ppc9a_get_board_rev() - 1));
+                ('A' + gef_ppc9a_get_board_rev()));
         seq_printf(m, "FPGA Revision\t: %u\n", gef_ppc9a_get_fpga_rev());
 
         seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+        seq_printf(m, "VME geo. addr\t: %u\n", gef_ppc9a_get_vme_geo_addr());
+
+        seq_printf(m, "VME syscon\t: %s\n",
+                gef_ppc9a_get_vme_is_syscon() ? "yes" : "no");
 }
 
 static void __init gef_ppc9a_nec_fixup(struct pci_dev *pdev)