Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / arch / ppc / platforms / 85xx / mpc85xx_ads_common.c

diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
index ba9f9f5..8fd9d76 100644 (file)
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
@@ -1,9 +1,7 @@
 /*
- * arch/ppc/platforms/85xx/mpc85xx_ads_common.c
- *
  * MPC85xx ADS board common routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
@@ -24,7 +22,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/serial.h>
 #include <linux/module.h>
@@ -36,7 +33,6 @@
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/prom.h>
 #include <asm/open_pic.h>
 #include <asm/bootinfo.h>
 #include <asm/pci-bridge.h>
@@ -47,6 +43,8 @@
 
 #include <mm/mmu_decl.h>
 
+#include <syslib/ppc85xx_rio.h>
+
 #include <platforms/85xx/mpc85xx_ads_common.h>
 
 #ifndef CONFIG_PCI
@@ -59,40 +57,8 @@ extern unsigned long total_memory;   /* in mm/init */
 unsigned char __res[sizeof (bd_t)];
 
 /* Internal interrupts are all Level Sensitive, and Positive Polarity */
-
 static u_char mpc85xx_ads_openpic_initsenses[] __initdata = {
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  0: L2 Cache */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  1: ECM */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  2: DDR DRAM */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  3: LBIU */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  4: DMA 0 */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  5: DMA 1 */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  6: DMA 2 */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  7: DMA 3 */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  8: PCI/PCI-X */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal  9: RIO Inbound Port Write Error */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 10: RIO Doorbell Inbound */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 11: RIO Outbound Message */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 12: RIO Inbound Message */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 13: TSEC 0 Transmit */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 14: TSEC 0 Receive */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 15: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 16: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 17: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 18: TSEC 0 Receive/Transmit Error */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 19: TSEC 1 Transmit */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 20: TSEC 1 Receive */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 21: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 22: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 23: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 24: TSEC 1 Receive/Transmit Error */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 25: Fast Ethernet */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 26: DUART */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 27: I2C */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 28: Performance Monitor */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 29: Unused */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 30: CPM */
-       (IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE),      /* Internal 31: Unused */
+       MPC85XX_INTERNAL_IRQ_SENSES,
        0x0,                                            /* External  0: */
 #if defined(CONFIG_PCI)
        (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE),      /* External 1: PCI slot 0 */
@@ -159,7 +125,7 @@ mpc85xx_ads_init_IRQ(void)
        /* Skip reserved space and internal sources */
        openpic_set_sources(0, 32, OpenPIC_Addr + 0x10200);
        /* Map PIC IRQs 0-11 */
-       openpic_set_sources(32, 12, OpenPIC_Addr + 0x10000);
+       openpic_set_sources(48, 12, OpenPIC_Addr + 0x10000);
 
        /* we let openpic interrupts starting from an offset, to
         * leave space for cascading interrupts underneath.
@@ -223,3 +189,11 @@ mpc85xx_exclude_device(u_char bus, u_char devfn)
 }
 
 #endif /* CONFIG_PCI */
+
+#ifdef CONFIG_RAPIDIO
+void platform_rio_init(void)
+{
+       /* 512MB RIO LAW at 0xc0000000 */
+       mpc85xx_rio_setup(0xc0000000, 0x20000000);
+}
+#endif /* CONFIG_RAPIDIO */