Merge ../scsi-rc-fixes-2.6

author: James Bottomley <jejb@mulgrave.il.steeleye.com> 2006-11-22 12:06:44 -0600
committer: James Bottomley <jejb@mulgrave.il.steeleye.com> 2006-11-22 12:06:44 -0600
commit: 0bd2af46839ad6262d25714a6ec0365db9d6b98f (patch)
tree: dcced72d230d69fd0c5816ac6dd03ab84799a93e /arch/sh
parent: e138a5d2356729b8752e88520cc1525fae9794ac (diff)
parent: f26b90440cd74c78fe10c9bd5160809704a9627c (diff)
55 files changed, 928 insertions, 1758 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f6a0c443616..6a461d4caef 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -45,6 +45,9 @@ config GENERIC_CALIBRATE_DELAY
 config GENERIC_IOMAP
 	bool
 
+config GENERIC_TIME
+	def_bool n
+
 config ARCH_MAY_HAVE_PC_FDC
 	bool
 
@@ -357,6 +360,7 @@ config CPU_HAS_SR_RB
 endmenu
 
 menu "Timer support"
+depends on !GENERIC_TIME
 
 config SH_TMU
 	bool "TMU timer support"
diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/hp6xx/hp6xx_apm.c
index 75f91aaae07..d146cdaa0b8 100644
--- a/arch/sh/boards/hp6xx/hp6xx_apm.c
+++ b/arch/sh/boards/hp6xx/hp6xx_apm.c
@@ -14,7 +14,7 @@
 #include <asm/io.h>
 #include <asm/apm.h>
 #include <asm/adc.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
 
 #define SH7709_PGDR			0xa400012c
 
@@ -83,7 +83,7 @@ static int hp6x0_apm_get_info(char *buf, char **start, off_t fpos, int length)
 	return p - buf;
 }
 
-static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev)
 {
 	if (!apm_suspended)
 		apm_queue_event(APM_USER_SUSPEND);
@@ -96,7 +96,7 @@ static int __init hp6x0_apm_init(void)
 	int ret;
 
 	ret = request_irq(HP680_BTN_IRQ, hp6x0_apm_interrupt,
-			  SA_INTERRUPT, MODNAME, 0);
+			  IRQF_DISABLED, MODNAME, 0);
 	if (unlikely(ret < 0)) {
 		printk(KERN_ERR MODNAME ": IRQ %d request failed\n",
 		       HP680_BTN_IRQ);
diff --git a/arch/sh/boards/hp6xx/pm.c b/arch/sh/boards/hp6xx/pm.c
index 83d32721206..d1947732fb3 100644
--- a/arch/sh/boards/hp6xx/pm.c
+++ b/arch/sh/boards/hp6xx/pm.c
@@ -12,7 +12,7 @@
 #include <linux/time.h>
 #include <asm/io.h>
 #include <asm/hd64461.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
 #include <asm/cpu/dac.h>
 #include <asm/pm.h>
 
diff --git a/arch/sh/boards/hp6xx/setup.c b/arch/sh/boards/hp6xx/setup.c
index 2d3a5b4faf5..b5a96649ed2 100644
--- a/arch/sh/boards/hp6xx/setup.c
+++ b/arch/sh/boards/hp6xx/setup.c
@@ -13,7 +13,7 @@
 #include <asm/hd64461.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hp6xx/hp6xx.h>
+#include <asm/hp6xx.h>
 #include <asm/cpu/dac.h>
 
 #define	SCPCR	0xa4000116
diff --git a/arch/sh/boards/landisk/landisk_pwb.c b/arch/sh/boards/landisk/landisk_pwb.c
index 0b7bee1a9ca..e6252497816 100644
--- a/arch/sh/boards/landisk/landisk_pwb.c
+++ b/arch/sh/boards/landisk/landisk_pwb.c
@@ -135,7 +135,7 @@ static int swdrv_write(struct file *filp, const char *buff, size_t count,
 	return count;
 }
 
-static irqreturn_t sw_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sw_interrupt(int irq, void *dev_id)
 {
 	landisk_btn = (0x0ff & (~ctrl_inb(PA_STATUS)));
 	disable_irq(IRQ_BUTTON);
diff --git a/arch/sh/boards/mpc1211/setup.c b/arch/sh/boards/mpc1211/setup.c
index 01c10fa5c05..7c3d1d30415 100644
--- a/arch/sh/boards/mpc1211/setup.c
+++ b/arch/sh/boards/mpc1211/setup.c
@@ -69,7 +69,6 @@ static void __init pci_write_config(unsigned long busNo,
 
 static unsigned char m_irq_mask = 0xfb;
 static unsigned char s_irq_mask = 0xff;
-volatile unsigned long irq_err_count;
 
 static void disable_mpc1211_irq(unsigned int irq)
 {
@@ -118,7 +117,7 @@ static void mask_and_ack_mpc1211(unsigned int irq)
 	if(irq < 8) {
 		if(m_irq_mask & (1<<irq)){
 		  if(!mpc1211_irq_real(irq)){
-		    irq_err_count++;
+		    atomic_inc(&irq_err_count)
 		    printk("spurious 8259A interrupt: IRQ %x\n",irq);
 		   }
 		} else {
@@ -131,7 +130,7 @@ static void mask_and_ack_mpc1211(unsigned int irq)
 	} else {
 		if(s_irq_mask & (1<<(irq - 8))){
 		  if(!mpc1211_irq_real(irq)){
-		    irq_err_count++;
+		    atomic_inc(&irq_err_count);
 		    printk("spurious 8259A interrupt: IRQ %x\n",irq);
 		  }
 		} else {
diff --git a/arch/sh/boards/renesas/hs7751rvoip/io.c b/arch/sh/boards/renesas/hs7751rvoip/io.c
index 51f3f657421..bb9aa0d6285 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/io.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/io.c
@@ -15,7 +15,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <asm/io.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
+#include <asm/hs7751rvoip.h>
 #include <asm/addrspace.h>
 
 extern void *area6_io8_base;	/* Area 6 8bit I/O Base address */
diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c
index c617b188258..943f93aa605 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/irq.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/irq.c
@@ -14,7 +14,7 @@
 #include <linux/irq.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
+#include <asm/hs7751rvoip.h>
 
 static int mask_pos[] = {8, 9, 10, 11, 12, 13, 0, 1, 2, 3, 4, 5, 6, 7};
 
diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c
index 0414c15c345..f7d0e304d89 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/setup.c
+++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c
@@ -10,22 +10,21 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/hdreg.h>
-#include <linux/ide.h>
 #include <linux/pm.h>
+#include <asm/hs7751rvoip.h>
 #include <asm/io.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
 #include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/irq.h>
 
-static void __init hs7751rvoip_init_irq(void)
-{
+static struct ipr_data hs77501rvoip_ipr_map[] = {
 #if defined(CONFIG_HS7751RVOIP_CODEC)
-	make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-	make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+	{ DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
 #endif
+};
+
+static void __init hs7751rvoip_init_irq(void)
+{
+	make_ipr_irq(hs77501rvoip_ipr_map, ARRAY_SIZE(hs77501rvoip_ipr_map));
 
 	init_hs7751rvoip_IRQ();
 }
diff --git a/arch/sh/boards/renesas/r7780rp/io.c b/arch/sh/boards/renesas/r7780rp/io.c
index db92d6e6ae9..311ccccba71 100644
--- a/arch/sh/boards/renesas/r7780rp/io.c
+++ b/arch/sh/boards/renesas/r7780rp/io.c
@@ -11,7 +11,7 @@
 #include <linux/pci.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <asm/r7780rp/r7780rp.h>
+#include <asm/r7780rp.h>
 #include <asm/addrspace.h>
 #include <asm/io.h>
 
diff --git a/arch/sh/boards/renesas/r7780rp/irq.c b/arch/sh/boards/renesas/r7780rp/irq.c
index 2d960e9a314..aa15ec5bc69 100644
--- a/arch/sh/boards/renesas/r7780rp/irq.c
+++ b/arch/sh/boards/renesas/r7780rp/irq.c
@@ -1,18 +1,17 @@
 /*
- * linux/arch/sh/boards/renesas/r7780rp/irq.c
- *
- * Copyright (C) 2000  Kazumoto Kojima
- *
  * Renesas Solutions Highlander R7780RP-1 Support.
  *
- * Modified for R7780RP-1 by
- * Atom Create Engineering Co., Ltd. 2002.
+ * Copyright (C) 2002  Atom Create Engineering Co., Ltd.
+ * Copyright (C) 2006  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
 #include <linux/init.h>
 #include <linux/irq.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/r7780rp/r7780rp.h>
+#include <linux/io.h>
+#include <asm/r7780rp.h>
 
 #ifdef CONFIG_SH_R7780MP
 static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
@@ -20,71 +19,26 @@ static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
 static int mask_pos[] = {15, 14, 13, 12, 11, 10, 9, 8, 7, 5, 6, 4, 0, 1, 2, 0};
 #endif
 
-static void enable_r7780rp_irq(unsigned int irq);
-static void disable_r7780rp_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_r7780rp_irq disable_r7780rp_irq
-
-static void ack_r7780rp_irq(unsigned int irq);
-static void end_r7780rp_irq(unsigned int irq);
-
-static unsigned int startup_r7780rp_irq(unsigned int irq)
-{
-	enable_r7780rp_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static void disable_r7780rp_irq(unsigned int irq)
-{
-	unsigned short val;
-	unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
-
-	/* Set the priority in IPR to 0 */
-	val = ctrl_inw(IRLCNTR1);
-	val &= mask;
-	ctrl_outw(val, IRLCNTR1);
-}
-
 static void enable_r7780rp_irq(unsigned int irq)
 {
-	unsigned short val;
-	unsigned short value = (0x0001 << mask_pos[irq]);
-
 	/* Set priority in IPR back to original value */
-	val = ctrl_inw(IRLCNTR1);
-	val |= value;
-	ctrl_outw(val, IRLCNTR1);
-}
-
-static void ack_r7780rp_irq(unsigned int irq)
-{
-	disable_r7780rp_irq(irq);
+	ctrl_outw(ctrl_inw(IRLCNTR1) | (1 << mask_pos[irq]), IRLCNTR1);
 }
 
-static void end_r7780rp_irq(unsigned int irq)
+static void disable_r7780rp_irq(unsigned int irq)
 {
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_r7780rp_irq(irq);
+	/* Set the priority in IPR to 0 */
+	ctrl_outw(ctrl_inw(IRLCNTR1) & (0xffff ^ (1 << mask_pos[irq])),
+		  IRLCNTR1);
 }
 
-static struct hw_interrupt_type r7780rp_irq_type = {
-	.typename = "R7780RP-IRQ",
-	.startup = startup_r7780rp_irq,
-	.shutdown = shutdown_r7780rp_irq,
-	.enable = enable_r7780rp_irq,
-	.disable = disable_r7780rp_irq,
-	.ack = ack_r7780rp_irq,
-	.end = end_r7780rp_irq,
+static struct irq_chip r7780rp_irq_chip __read_mostly = {
+	.name		= "R7780RP",
+	.mask		= disable_r7780rp_irq,
+	.unmask		= enable_r7780rp_irq,
+	.mask_ack	= disable_r7780rp_irq,
 };
 
-static void make_r7780rp_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	irq_desc[irq].chip = &r7780rp_irq_type;
-	disable_r7780rp_irq(irq);
-}
-
 /*
  * Initialize IRQ setting
  */
@@ -92,24 +46,10 @@ void __init init_r7780rp_IRQ(void)
 {
 	int i;
 
-	/* IRL0=PCI Slot #A
-	 * IRL1=PCI Slot #B
-	 * IRL2=PCI Slot #C
-	 * IRL3=PCI Slot #D
-	 * IRL4=CF Card
-	 * IRL5=CF Card Insert
-	 * IRL6=M66596
-	 * IRL7=SD Card
-	 * IRL8=Touch Panel
-	 * IRL9=SCI
-	 * IRL10=Serial
-	 * IRL11=Extention #A
-	 * IRL11=Extention #B
-	 * IRL12=Debug LAN
-	 * IRL13=Push Switch
-	 * IRL14=ZiggBee IO
-	 */
-
-	for (i=0; i<15; i++)
-		make_r7780rp_irq(i);
+	for (i = 0; i < 15; i++) {
+		disable_irq_nosync(i);
+		set_irq_chip_and_handler_name(i, &r7780rp_irq_chip,
+					      handle_level_irq, "level");
+		enable_r7780rp_irq(i);
+	}
 }
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index b941aa0aa34..c331caeb694 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <asm/machvec.h>
-#include <asm/r7780rp/r7780rp.h>
+#include <asm/r7780rp.h>
 #include <asm/clock.h>
 #include <asm/io.h>
 
diff --git a/arch/sh/boards/renesas/rts7751r2d/io.c b/arch/sh/boards/renesas/rts7751r2d/io.c
index 135aa0b5e62..f2507a80497 100644
--- a/arch/sh/boards/renesas/rts7751r2d/io.c
+++ b/arch/sh/boards/renesas/rts7751r2d/io.c
@@ -11,8 +11,8 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/pci.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
-#include <asm/io.h>
+#include <linux/io.h>
+#include <asm/rts7751r2d.h>
 #include <asm/addrspace.h>
 
 /*
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index c915e7a3693..cb0eb20d1b4 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -8,12 +8,10 @@
  * Modified for RTS7751R2D by
  * Atom Create Engineering Co., Ltd. 2002.
  */
-
 #include <linux/init.h>
 #include <linux/irq.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
+#include <linux/io.h>
+#include <asm/rts7751r2d.h>
 
 #if defined(CONFIG_RTS7751R2D_REV11)
 static int mask_pos[] = {11, 9, 8, 12, 10, 6, 5, 4, 7, 14, 13, 0, 0, 0, 0};
diff --git a/arch/sh/boards/renesas/rts7751r2d/led.c b/arch/sh/boards/renesas/rts7751r2d/led.c
index a7ce66c1e4f..509f548bdce 100644
--- a/arch/sh/boards/renesas/rts7751r2d/led.c
+++ b/arch/sh/boards/renesas/rts7751r2d/led.c
@@ -8,13 +8,9 @@
  *
  * This file contains Renesas Technology Sales RTS7751R2D specific LED code.
  */
-
-#include <asm/io.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
-
-#ifdef CONFIG_HEARTBEAT
-
+#include <linux/io.h>
 #include <linux/sched.h>
+#include <asm/rts7751r2d.h>
 
 /* Cycle the LED's in the clasic Knightriger/Sun pattern */
 void heartbeat_rts7751r2d(void)
@@ -46,10 +42,3 @@ void heartbeat_rts7751r2d(void)
 	else
 		bit--;
 }
-#endif /* CONFIG_HEARTBEAT */
-
-void rts7751r2d_led(unsigned short value)
-{
-	ctrl_outw(value, PA_OUTPORT);
-}
-
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 20597a6e670..5c042d35ec9 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -12,9 +12,9 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/pm.h>
-#include <asm/io.h>
 #include <asm/machvec.h>
 #include <asm/mach/rts7751r2d.h>
+#include <asm/io.h>
 #include <asm/voyagergx.h>
 
 extern void heartbeat_rts7751r2d(void);
diff --git a/arch/sh/boards/renesas/sh7710voipgw/setup.c b/arch/sh/boards/renesas/sh7710voipgw/setup.c
index e57e7afab8c..180810b1210 100644
--- a/arch/sh/boards/renesas/sh7710voipgw/setup.c
+++ b/arch/sh/boards/renesas/sh7710voipgw/setup.c
@@ -13,6 +13,51 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 
+static struct ipr_data sh7710voipgw_ipr_map[] = {
+	{ TIMER2_IRQ, TIMER2_IPR_ADDR, TIMER2_IPR_POS, TIMER2_PRIORITY },
+	{ WDT_IRQ, WDT_IPR_ADDR, WDT_IPR_POS, WDT_PRIORITY },
+
+	/* SCIF0 */
+	{ SCIF0_ERI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
+	{ SCIF0_RXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
+	{ SCIF0_BRI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
+	{ SCIF0_TXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
+
+	/* DMAC-1 */
+	{ DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE2_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE3_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+
+	/* DMAC-2 */
+	{ DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
+	{ DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
+
+	/* IPSEC */
+	{ IPSEC_IRQ, IPSEC_IPR_ADDR, IPSEC_IPR_POS, IPSEC_PRIORITY },
+
+	/* EDMAC */
+	{ EDMAC0_IRQ, EDMAC0_IPR_ADDR, EDMAC0_IPR_POS, EDMAC0_PRIORITY },
+	{ EDMAC1_IRQ, EDMAC1_IPR_ADDR, EDMAC1_IPR_POS, EDMAC1_PRIORITY },
+	{ EDMAC2_IRQ, EDMAC2_IPR_ADDR, EDMAC2_IPR_POS, EDMAC2_PRIORITY },
+
+	/* SIOF0 */
+	{ SIOF0_ERI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ SIOF0_TXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ SIOF0_RXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ SIOF0_CCI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+
+	/* SIOF1 */
+	{ SIOF1_ERI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
+	{ SIOF1_TXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
+	{ SIOF1_RXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
+	{ SIOF1_CCI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
+
+	/* SLIC IRQ's */
+	{ IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY },
+	{ IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY },
+};
+
 /*
  * Initialize IRQ setting
  */
@@ -37,65 +82,7 @@ static void __init sh7710voipgw_init_irq(void)
 	 */
 	ctrl_outw(0x2aa, INTC_ICR1);
 
-	/* Now make IPR interrupts */
-	make_ipr_irq(TIMER2_IRQ, TIMER2_IPR_ADDR,
-			TIMER2_IPR_POS, TIMER2_PRIORITY);
-	make_ipr_irq(WDT_IRQ, WDT_IPR_ADDR, WDT_IPR_POS, WDT_PRIORITY);
-
-	/* SCIF0 */
-	make_ipr_irq(SCIF0_ERI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
-			SCIF0_PRIORITY);
-	make_ipr_irq(SCIF0_RXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
-			SCIF0_PRIORITY);
-	make_ipr_irq(SCIF0_BRI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
-			SCIF0_PRIORITY);
-	make_ipr_irq(SCIF0_TXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS,
-			SCIF0_PRIORITY);
-
-	/* DMAC-1 */
-	make_ipr_irq(DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-	make_ipr_irq(DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-	make_ipr_irq(DMTE2_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-	make_ipr_irq(DMTE3_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-
-	/* DMAC-2 */
-	make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
-	make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
-
-	/* IPSEC */
-	make_ipr_irq(IPSEC_IRQ, IPSEC_IPR_ADDR, IPSEC_IPR_POS, IPSEC_PRIORITY);
-
-	/* EDMAC */
-	make_ipr_irq(EDMAC0_IRQ, EDMAC0_IPR_ADDR, EDMAC0_IPR_POS,
-			EDMAC0_PRIORITY);
-	make_ipr_irq(EDMAC1_IRQ, EDMAC1_IPR_ADDR, EDMAC1_IPR_POS,
-			EDMAC1_PRIORITY);
-	make_ipr_irq(EDMAC2_IRQ, EDMAC2_IPR_ADDR, EDMAC2_IPR_POS,
-			EDMAC2_PRIORITY);
-
-	/* SIOF0 */
-	make_ipr_irq(SIOF0_ERI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
-			SIOF0_PRIORITY);
-	make_ipr_irq(SIOF0_TXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
-			SIOF0_PRIORITY);
-	make_ipr_irq(SIOF0_RXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
-			SIOF0_PRIORITY);
-	make_ipr_irq(SIOF0_CCI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS,
-			SIOF0_PRIORITY);
-
-	/* SIOF1 */
-	make_ipr_irq(SIOF1_ERI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
-			SIOF1_PRIORITY);
-	make_ipr_irq(SIOF1_TXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
-			SIOF1_PRIORITY);
-	make_ipr_irq(SIOF1_RXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
-			SIOF1_PRIORITY);
-	make_ipr_irq(SIOF1_CCI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS,
-			SIOF1_PRIORITY);
-
-	/* SLIC IRQ's */
-	make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY);
-	make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY);
+	make_ipr_irq(sh7710voipgw_ipr_map, ARRAY_SIZE(sh7710voipgw_ipr_map));
 }
 
 /*
diff --git a/arch/sh/boards/se/7300/irq.c b/arch/sh/boards/se/7300/irq.c
index ad1034f98a2..1279d776d60 100644
--- a/arch/sh/boards/se/7300/irq.c
+++ b/arch/sh/boards/se/7300/irq.c
@@ -13,6 +13,17 @@
 #include <asm/io.h>
 #include <asm/se7300.h>
 
+static struct ipr_data se7300_ipr_map[] = {
+	/* PC_IRQ[0-3] -> IRQ0 (32) */
+	{ IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, 0x0f - IRQ0_IRQ },
+	/* A_IRQ[0-3] -> IRQ1 (33) */
+	{ IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, 0x0f - IRQ1_IRQ },
+	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+};
+
 /*
  * Initialize IRQ setting
  */
@@ -23,14 +34,7 @@ init_7300se_IRQ(void)
 	ctrl_outw(0xa000, INTC_ICR1);	        /* IRQ mode; IRQ0,1 enable.    */
 	ctrl_outw(0x0000, PORT_PFCR);	        /* use F for IRQ[3:0] and SIU. */
 
-	/* PC_IRQ[0-3] -> IRQ0 (32) */
-	make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, 0x0f - IRQ0_IRQ);
-	/* A_IRQ[0-3] -> IRQ1 (33) */
-	make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, 0x0f - IRQ1_IRQ);
-	make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
-	make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
+	make_ipr_irq(se7300_ipr_map, ARRAY_SIZE(se7300_ipr_map));
 
 	ctrl_outw(0x2000, PA_MRSHPC + 0x0c);	/* mrshpc irq enable */
 }
diff --git a/arch/sh/boards/se/73180/irq.c b/arch/sh/boards/se/73180/irq.c
index 2c62b8ea350..e7200c56bb4 100644
--- a/arch/sh/boards/se/73180/irq.c
+++ b/arch/sh/boards/se/73180/irq.c
@@ -87,13 +87,38 @@ shmse_irq_demux(int irq)
 	return irq;
 }
 
+static struct ipr_data se73180_siof0_ipr_map[] = {
+	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+};
+static struct ipr_data se73180_vpu_ipr_map[] = {
+	{ VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8 },
+};
+static struct ipr_data se73180_other_ipr_map[] = {
+	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
+	{ IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY },
+
+	/* VIO interrupt */
+	{ CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+	{ BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+	{ VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+
+	{ LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY },
+};
+
 /*
  * Initialize IRQ setting
  */
 void __init
 init_73180se_IRQ(void)
 {
-	make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
+	make_ipr_irq(se73180_siof0_ipr_map, ARRAY_SIZE(se73180_siof0_ipr_map));
 
 	ctrl_outw(0x2000, 0xb03fffec);	/* mrshpc irq enable */
 	ctrl_outw(0x2000, 0xb07fffec);	/* mrshpc irq enable */
@@ -101,27 +126,11 @@ init_73180se_IRQ(void)
 	ctrl_outw(2 << ((7 - 5) * 2), INTC_ICR1);	/* low-level irq */
 	make_intreq_irq(10);
 
-	make_ipr_irq(VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8);
+	make_ipr_irq(se73180_vpu_ipr_map, ARRAY_SIZE(se73180_vpu_ipr_map));
 
 	ctrl_outb(0x0f, INTC_IMCR5);	/* enable SCIF IRQ */
 
-	make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
-	make_ipr_irq(IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY);
-	make_ipr_irq(IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS,
-		     IIC0_PRIORITY);
-	make_ipr_irq(IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS,
-		     IIC0_PRIORITY);
-	make_ipr_irq(IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY);
-	make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
-	make_ipr_irq(SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY);
-
-	/* VIO interrupt */
-	make_ipr_irq(CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
-	make_ipr_irq(BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
-	make_ipr_irq(VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
+	make_ipr_irq(se73180_other_ipr_map, ARRAY_SIZE(se73180_other_ipr_map));
 
-	make_ipr_irq(LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY);
 	ctrl_outw(0x2000, PA_MRSHPC + 0x0c);	/* mrshpc irq enable */
 }
diff --git a/arch/sh/boards/se/7343/irq.c b/arch/sh/boards/se/7343/irq.c
index 288b62f5941..360153ecc55 100644
--- a/arch/sh/boards/se/7343/irq.c
+++ b/arch/sh/boards/se/7343/irq.c
@@ -102,6 +102,51 @@ shmse_irq_demux(int irq)
 static struct irqaction irq5 = { no_action, 0, CPU_MASK_NONE, "IRQ5-cascade",
 				NULL, NULL};
 
+static struct ipr_data se7343_irq5_ipr_map[] = {
+	{ IRQ5_IRQ, IRQ5_IPR_ADDR+2, IRQ5_IPR_POS, IRQ5_PRIORITY },
+};
+static struct ipr_data se7343_siof0_vpu_ipr_map[] = {
+	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+	{ VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8 },
+};
+static struct ipr_data se7343_other_ipr_map[] = {
+	{ DMTE0_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE1_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
+	{ DMTE5_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
+
+	/* I2C block */
+	{ IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+	{ IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
+
+	{ IIC1_ALI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
+	{ IIC1_TACKI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
+	{ IIC1_WAITI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
+	{ IIC1_DTEI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
+
+	/* SIOF */
+	{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
+
+	/* SIU */
+	{ SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY },
+
+	/* VIO interrupt */
+	{ CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+	{ BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+	{ VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
+
+	/*MFI interrupt*/
+
+	{ MFI_IRQ, MFI_IPR_ADDR, MFI_IPR_POS, MFI_PRIORITY },
+
+	/* LCD controller */
+	{ LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY },
+};
+
 /*
  * Initialize IRQ setting
  */
@@ -138,54 +183,17 @@ init_7343se_IRQ(void)
 	/* Setup all external interrupts to be active low */
 	ctrl_outw(0xaaaa, INTC_ICR1);
 
-	make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR+2, IRQ5_IPR_POS, IRQ5_PRIORITY);
+	make_ipr_irq(se7343_irq5_ipr_map, ARRAY_SIZE(se7343_irq5_ipr_map));
+
 	setup_irq(IRQ5_IRQ, &irq5);
 	/* Set port control to use IRQ5 */
 	*(u16 *)0xA4050108 &= ~0xc;
 
-	make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
-	make_ipr_irq(VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8);
+	make_ipr_irq(se7343_siof0_vpu_ipr_map, ARRAY_SIZE(se7343_siof0_vpu_ipr_map));
 
 	ctrl_outb(0x0f, INTC_IMCR5);	/* enable SCIF IRQ */
 
-	make_ipr_irq(DMTE0_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE1_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
-	make_ipr_irq(DMTE5_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY);
-
-	/* I2C block */
-	make_ipr_irq(IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY);
-	make_ipr_irq(IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS,
-		     IIC0_PRIORITY);
-	make_ipr_irq(IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS,
-		     IIC0_PRIORITY);
-	make_ipr_irq(IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY);
-
-	make_ipr_irq(IIC1_ALI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY);
-	make_ipr_irq(IIC1_TACKI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS,
-		     IIC1_PRIORITY);
-	make_ipr_irq(IIC1_WAITI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS,
-		     IIC1_PRIORITY);
-	make_ipr_irq(IIC1_DTEI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY);
-
-	/* SIOF */
-	make_ipr_irq(SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY);
+	make_ipr_irq(se7343_other_ipr_map, ARRAY_SIZE(se7343_other_ipr_map));
 
-	/* SIU */
-	make_ipr_irq(SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY);
-
-	/* VIO interrupt */
-	make_ipr_irq(CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
-	make_ipr_irq(BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
-	make_ipr_irq(VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
-
-	/*MFI interrupt*/
-
-	make_ipr_irq(MFI_IRQ, MFI_IPR_ADDR, MFI_IPR_POS, MFI_PRIORITY);
-
-	/* LCD controller */
-	make_ipr_irq(LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY);
 	ctrl_outw(0x2000, PA_MRSHPC + 0x0c);	/* mrshpc irq enable */
 }
diff --git a/arch/sh/boards/se/770x/irq.c b/arch/sh/boards/se/770x/irq.c
index cff6700bbaf..fcd7cd7fa05 100644
--- a/arch/sh/boards/se/770x/irq.c
+++ b/arch/sh/boards/se/770x/irq.c
@@ -13,6 +13,48 @@
 #include <asm/io.h>
 #include <asm/se.h>
 
+static struct ipr_data se770x_ipr_map[] = {
+#if defined(CONFIG_CPU_SUBTYPE_SH7705)
+	/* This is default value */
+	{ 0xf-0x2, BCR_ILCRA, 2, 0x2 },
+	{ 0xf-0xa, BCR_ILCRA, 1, 0xa },
+	{ 0xf-0x5, BCR_ILCRB, 0, 0x5 },
+	{ 0xf-0x8, BCR_ILCRC, 1, 0x8 },
+	{ 0xf-0xc, BCR_ILCRC, 0, 0xc },
+	{ 0xf-0xe, BCR_ILCRD, 3, 0xe },
+	{ 0xf-0x3, BCR_ILCRD, 1, 0x3 }, /* LAN */
+	{ 0xf-0xd, BCR_ILCRE, 2, 0xd },
+	{ 0xf-0x9, BCR_ILCRE, 1, 0x9 },
+	{ 0xf-0x1, BCR_ILCRE, 0, 0x1 },
+	{ 0xf-0xf, BCR_ILCRF, 3, 0xf },
+	{ 0xf-0xb, BCR_ILCRF, 1, 0xb },
+	{ 0xf-0x7, BCR_ILCRG, 3, 0x7 },
+	{ 0xf-0x6, BCR_ILCRG, 2, 0x6 },
+	{ 0xf-0x4, BCR_ILCRG, 1, 0x4 },
+#else
+	{ 14, BCR_ILCRA, 2, 0x0f-14 },
+	{ 12, BCR_ILCRA, 1, 0x0f-12 },
+	{  8, BCR_ILCRB, 1, 0x0f- 8 },
+	{  6, BCR_ILCRC, 3, 0x0f- 6 },
+	{  5, BCR_ILCRC, 2, 0x0f- 5 },
+	{  4, BCR_ILCRC, 1, 0x0f- 4 },
+	{  3, BCR_ILCRC, 0, 0x0f- 3 },
+	{  1, BCR_ILCRD, 3, 0x0f- 1 },
+
+	{ 10, BCR_ILCRD, 1, 0x0f-10 }, /* LAN */
+
+	{  0, BCR_ILCRE, 3, 0x0f- 0 }, /* PCIRQ3 */
+	{ 11, BCR_ILCRE, 2, 0x0f-11 }, /* PCIRQ2 */
+	{  9, BCR_ILCRE, 1, 0x0f- 9 }, /* PCIRQ1 */
+	{  7, BCR_ILCRE, 0, 0x0f- 7 }, /* PCIRQ0 */
+
+	/* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */
+	/* NOTE: #2 and #13 are not used on PC */
+	{ 13, BCR_ILCRG, 1, 0x0f-13 }, /* SLOTIRQ2 */
+	{  2, BCR_ILCRG, 0, 0x0f- 2 }, /* SLOTIRQ1 */
+#endif
+};
+
 /*
  * Initialize IRQ setting
  */
@@ -38,42 +80,6 @@ void __init init_se_IRQ(void)
 	ctrl_outw(0, BCR_ILCRE);
 	ctrl_outw(0, BCR_ILCRF);
 	ctrl_outw(0, BCR_ILCRG);
-	/* This is default value */
-	make_ipr_irq(0xf-0x2, BCR_ILCRA, 2, 0x2);
-	make_ipr_irq(0xf-0xa, BCR_ILCRA, 1, 0xa);
-	make_ipr_irq(0xf-0x5, BCR_ILCRB, 0, 0x5);
-	make_ipr_irq(0xf-0x8, BCR_ILCRC, 1, 0x8);
-	make_ipr_irq(0xf-0xc, BCR_ILCRC, 0, 0xc);
-	make_ipr_irq(0xf-0xe, BCR_ILCRD, 3, 0xe);
-	make_ipr_irq(0xf-0x3, BCR_ILCRD, 1, 0x3); /* LAN */
-	make_ipr_irq(0xf-0xd, BCR_ILCRE, 2, 0xd);
-	make_ipr_irq(0xf-0x9, BCR_ILCRE, 1, 0x9);
-	make_ipr_irq(0xf-0x1, BCR_ILCRE, 0, 0x1);
-	make_ipr_irq(0xf-0xf, BCR_ILCRF, 3, 0xf);
-	make_ipr_irq(0xf-0xb, BCR_ILCRF, 1, 0xb);
-	make_ipr_irq(0xf-0x7, BCR_ILCRG, 3, 0x7);
-	make_ipr_irq(0xf-0x6, BCR_ILCRG, 2, 0x6);
-	make_ipr_irq(0xf-0x4, BCR_ILCRG, 1, 0x4);
-#else
-        make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14);
-        make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12);
-        make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8);
-        make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6);
-        make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5);
-        make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4);
-        make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3);
-        make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1);
-
-        make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */
-
-        make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */
-        make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */
-        make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */
-        make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */
-
-        /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */
-        /* NOTE: #2 and #13 are not used on PC */
-        make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */
-        make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */
 #endif
+	make_ipr_irq(se770x_ipr_map, ARRAY_SIZE(se770x_ipr_map));
 }
diff --git a/arch/sh/boards/se/7751/irq.c b/arch/sh/boards/se/7751/irq.c
index c607b0a4847..e4c63a48296 100644
--- a/arch/sh/boards/se/7751/irq.c
+++ b/arch/sh/boards/se/7751/irq.c
@@ -14,53 +14,50 @@
 #include <asm/irq.h>
 #include <asm/se7751.h>
 
-/*
- * Initialize IRQ setting
- */
-void __init init_7751se_IRQ(void)
-{
-
+static struct ipr_data se7751_ipr_map[] = {
   /* Leave old Solution Engine code in for reference. */
 #if defined(CONFIG_SH_SOLUTION_ENGINE)
-        /*
-         * Super I/O (Just mimic PC):
-         *  1: keyboard
-         *  3: serial 0
-         *  4: serial 1
-         *  5: printer
-         *  6: floppy
-         *  8: rtc
-         * 12: mouse
-         * 14: ide0
-         */
-        make_ipr_irq(14, BCR_ILCRA, 2, 0x0f-14);
-        make_ipr_irq(12, BCR_ILCRA, 1, 0x0f-12);
-        make_ipr_irq( 8, BCR_ILCRB, 1, 0x0f- 8);
-        make_ipr_irq( 6, BCR_ILCRC, 3, 0x0f- 6);
-        make_ipr_irq( 5, BCR_ILCRC, 2, 0x0f- 5);
-        make_ipr_irq( 4, BCR_ILCRC, 1, 0x0f- 4);
-        make_ipr_irq( 3, BCR_ILCRC, 0, 0x0f- 3);
-        make_ipr_irq( 1, BCR_ILCRD, 3, 0x0f- 1);
-
-        make_ipr_irq(10, BCR_ILCRD, 1, 0x0f-10); /* LAN */
-
-        make_ipr_irq( 0, BCR_ILCRE, 3, 0x0f- 0); /* PCIRQ3 */
-        make_ipr_irq(11, BCR_ILCRE, 2, 0x0f-11); /* PCIRQ2 */
-        make_ipr_irq( 9, BCR_ILCRE, 1, 0x0f- 9); /* PCIRQ1 */
-        make_ipr_irq( 7, BCR_ILCRE, 0, 0x0f- 7); /* PCIRQ0 */
-
-        /* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */
-        /* NOTE: #2 and #13 are not used on PC */
-        make_ipr_irq(13, BCR_ILCRG, 1, 0x0f-13); /* SLOTIRQ2 */
-        make_ipr_irq( 2, BCR_ILCRG, 0, 0x0f- 2); /* SLOTIRQ1 */
-
+	/*
+	 * Super I/O (Just mimic PC):
+	 *  1: keyboard
+	 *  3: serial 0
+	 *  4: serial 1
+	 *  5: printer
+	 *  6: floppy
+	 *  8: rtc
+	 * 12: mouse
+	 * 14: ide0
+	 */
+	{ 14, BCR_ILCRA, 2, 0x0f-14 },
+	{ 12, BCR_ILCRA, 1, 0x0f-12 },
+	{  8, BCR_ILCRB, 1, 0x0f- 8 },
+	{  6, BCR_ILCRC, 3, 0x0f- 6 },
+	{  5, BCR_ILCRC, 2, 0x0f- 5 },
+	{  4, BCR_ILCRC, 1, 0x0f- 4 },
+	{  3, BCR_ILCRC, 0, 0x0f- 3 },
+	{  1, BCR_ILCRD, 3, 0x0f- 1 },
+
+	{ 10, BCR_ILCRD, 1, 0x0f-10 }, /* LAN */
+
+	{  0, BCR_ILCRE, 3, 0x0f- 0 }, /* PCIRQ3 */
+	{ 11, BCR_ILCRE, 2, 0x0f-11 }, /* PCIRQ2 */
+	{  9, BCR_ILCRE, 1, 0x0f- 9 }, /* PCIRQ1 */
+	{  7, BCR_ILCRE, 0, 0x0f- 7 }, /* PCIRQ0 */
+
+	/* #2, #13 are allocated for SLOT IRQ #1 and #2 (for now) */
+	/* NOTE: #2 and #13 are not used on PC */
+	{ 13, BCR_ILCRG, 1, 0x0f-13 }, /* SLOTIRQ2 */
+	{  2, BCR_ILCRG, 0, 0x0f- 2 }, /* SLOTIRQ1 */
 #elif defined(CONFIG_SH_7751_SOLUTION_ENGINE)
-
-        make_ipr_irq(13, BCR_ILCRD, 3, 2);
-
-        /* Add additional calls to make_ipr_irq() as drivers are added
-         * and tested.
-         */
+	{ 13, BCR_ILCRD, 3, 2 },
+	/* Add additional entries here as drivers are added and tested. */
 #endif
+};
 
+/*
+ * Initialize IRQ setting
+ */
+void __init init_7751se_IRQ(void)
+{
+	make_ipr_irq(se7751_ipr_map, ARRAY_SIZE(se7751_ipr_map));
 }
diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/sh03/setup.c
index 137e2ba9243..5ad1e19771b 100644
--- a/arch/sh/boards/sh03/setup.c
+++ b/arch/sh/boards/sh03/setup.c
@@ -14,14 +14,17 @@
 #include <asm/sh03/sh03.h>
 #include <asm/addrspace.h>
 
+static struct ipr_data sh03_ipr_map[] = {
+	{ IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY },
+	{ IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY },
+	{ IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY },
+	{ IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY },
+};
+
 static void __init init_sh03_IRQ(void)
 {
 	ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
-
-	make_ipr_irq(IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY);
-	make_ipr_irq(IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY);
-	make_ipr_irq(IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY);
-	make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY);
+	make_ipr_irq(sh03_ipr_map, ARRAY_SIZE(sh03_ipr_map));
 }
 
 extern void *cf_io_base;
diff --git a/arch/sh/boards/shmin/setup.c b/arch/sh/boards/shmin/setup.c
index 2f0c19706cf..a31a1d1e268 100644
--- a/arch/sh/boards/shmin/setup.c
+++ b/arch/sh/boards/shmin/setup.c
@@ -7,7 +7,7 @@
  */
 #include <linux/init.h>
 #include <asm/machvec.h>
-#include <asm/shmin/shmin.h>
+#include <asm/shmin.h>
 #include <asm/clock.h>
 #include <asm/irq.h>
 #include <asm/io.h>
diff --git a/arch/sh/boards/snapgear/setup.c b/arch/sh/boards/snapgear/setup.c
index f5e98c56b53..650fb364594 100644
--- a/arch/sh/boards/snapgear/setup.c
+++ b/arch/sh/boards/snapgear/setup.c
@@ -33,7 +33,7 @@ extern void pcibios_init(void);
  * EraseConfig handling functions
  */
 
-static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
 {
 	volatile char dummy __attribute__((unused)) = * (volatile char *) 0xb8000000;
 
@@ -68,6 +68,13 @@ module_init(eraseconfig_init);
  * IRL3 = crypto
  */
 
+static struct ipr_data snapgear_ipr_map[] = {
+	make_ipr_irq(IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY);
+	make_ipr_irq(IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY);
+	make_ipr_irq(IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY);
+	make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY);
+};
+
 static void __init init_snapgear_IRQ(void)
 {
 	/* enable individual interrupt mode for externals */
@@ -75,10 +82,7 @@ static void __init init_snapgear_IRQ(void)
 
 	printk("Setup SnapGear IRQ/IPR ...\n");
 
-	make_ipr_irq(IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY);
-	make_ipr_irq(IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY);
-	make_ipr_irq(IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY);
-	make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY);
+	make_ipr_irq(snapgear_ipr_map, ARRAY_SIZE(snapgear_ipr_map));
 }
 
 /*
diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c
index 52b66d8b8d2..a6046d93758 100644
--- a/arch/sh/boards/titan/setup.c
+++ b/arch/sh/boards/titan/setup.c
@@ -9,15 +9,19 @@
 
 extern void __init pcibios_init_platform(void);
 
+static struct ipr_data titan_ipr_map[] = {
+	{ TITAN_IRQ_WAN,	IRL0_IPR_ADDR,	IRL0_IPR_POS,	IRL0_PRIORITY },
+	{ TITAN_IRQ_LAN,	IRL1_IPR_ADDR,	IRL1_IPR_POS,	IRL1_PRIORITY },
+	{ TITAN_IRQ_MPCIA,	IRL2_IPR_ADDR,	IRL2_IPR_POS,	IRL2_PRIORITY },
+	{ TITAN_IRQ_USB,	IRL3_IPR_ADDR,	IRL3_IPR_POS,	IRL3_PRIORITY },
+};
+
 static void __init init_titan_irq(void)
 {
 	/* enable individual interrupt mode for externals */
 	ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
 
-	make_ipr_irq( TITAN_IRQ_WAN,   IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY); /* PCIRQ0 */
-	make_ipr_irq( TITAN_IRQ_LAN,   IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY); /* PCIRQ1 */
-	make_ipr_irq( TITAN_IRQ_MPCIA, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY); /* PCIRQ2 */
-	make_ipr_irq( TITAN_IRQ_USB,   IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); /* PCIRQ3 */
+	make_ipr_irq(titan_ipr_map, ARRAY_SIZE(titan_ipr_map));
 }
 
 struct sh_machine_vector mv_titan __initmv = {
diff --git a/arch/sh/cchips/hd6446x/hd64461/setup.c b/arch/sh/cchips/hd6446x/hd64461/setup.c
index 38f1e8171a3..4d49b5cbcc1 100644
--- a/arch/sh/cchips/hd6446x/hd64461/setup.c
+++ b/arch/sh/cchips/hd6446x/hd64461/setup.c
@@ -71,7 +71,7 @@ static struct hw_interrupt_type hd64461_irq_type = {
 	.end		= end_hd64461_irq,
 };
 
-static irqreturn_t hd64461_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t hd64461_interrupt(int irq, void *dev_id)
 {
 	printk(KERN_INFO
 	       "HD64461: spurious interrupt, nirr: 0x%x nimr: 0x%x\n",
diff --git a/arch/sh/cchips/hd6446x/hd64465/gpio.c b/arch/sh/cchips/hd6446x/hd64465/gpio.c
index 72320d02d69..43431855ec8 100644
--- a/arch/sh/cchips/hd6446x/hd64465/gpio.c
+++ b/arch/sh/cchips/hd6446x/hd64465/gpio.c
@@ -85,7 +85,7 @@ static struct {
     void *dev;
 } handlers[GPIO_NPORTS * 8];
 
-static irqreturn_t hd64465_gpio_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t hd64465_gpio_interrupt(int irq, void *dev)
 {
     	unsigned short port, pin, isr, mask, portpin;
 	
diff --git a/arch/sh/cchips/hd6446x/hd64465/setup.c b/arch/sh/cchips/hd6446x/hd64465/setup.c
index 30573d3e196..d126e1f30de 100644
--- a/arch/sh/cchips/hd6446x/hd64465/setup.c
+++ b/arch/sh/cchips/hd6446x/hd64465/setup.c
@@ -84,7 +84,7 @@ static struct hw_interrupt_type hd64465_irq_type = {
 };
 
 
-static irqreturn_t hd64465_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
 {
 	printk(KERN_INFO
 	       "HD64465: spurious interrupt, nirr: 0x%x nimr: 0x%x\n",
diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c
index 392c8b12ce3..f7ea700d05a 100644
--- a/arch/sh/cchips/voyagergx/irq.c
+++ b/arch/sh/cchips/voyagergx/irq.c
@@ -17,29 +17,18 @@
 
     Copyright 2003 (c) Lineo uSolutions,Inc.
 */
-/* -------------------------------------------------------------------- */
-
-#undef DEBUG
-
-#include <linux/sched.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-#include <linux/irq.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
+#include <linux/io.h>
 #include <asm/voyagergx.h>
+#include <asm/rts7751r2d.h>
 
 static void disable_voyagergx_irq(unsigned int irq)
 {
 	unsigned long val;
 	unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE);
 
-    	pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask);
+    	pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask);
         val = inl(VOYAGER_INT_MASK);
         val &= ~mask;
         outl(val, VOYAGER_INT_MASK);
@@ -50,7 +39,7 @@ static void enable_voyagergx_irq(unsigned int irq)
         unsigned long val;
         unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE);
 
-        pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask);
+        pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask);
         val = inl(VOYAGER_INT_MASK);
         val |= mask;
         outl(val, VOYAGER_INT_MASK);
@@ -88,8 +77,7 @@ static struct hw_interrupt_type voyagergx_irq_type = {
 	.end = end_voyagergx_irq,
 };
 
-static irqreturn_t voyagergx_interrupt(int irq, void *dev_id,
-				      struct pt_regs *regs)
+static irqreturn_t voyagergx_interrupt(int irq, void *dev_id)
 {
 	printk(KERN_INFO
 	       "VoyagerGX: spurious interrupt, status: 0x%x\n",
@@ -138,7 +126,7 @@ int voyagergx_irq_demux(int irq)
 		} else {
 			printk("Unexpected IRQ irq = %d status = 0x%08lx\n", irq, val);
 		}
-		pr_debug("voyagergx_irq_demux %d \n", i);
+		pr_debug("voyagergx_irq_demux %ld\n", i);
 #else
 		for (bit = 1, i = 0 ; i < VOYAGER_IRQ_NUM ; bit <<= 1, i++)
 			if (val & bit)
@@ -186,4 +174,3 @@ void __init setup_voyagergx_irq(void)
 
 	setup_irq(IRQ_VOYAGER, &irq0);
 }
-
diff --git a/arch/sh/configs/r7780rp_defconfig b/arch/sh/configs/r7780rp_defconfig
index 2470364948e..34e2046c321 100644
--- a/arch/sh/configs/r7780rp_defconfig
+++ b/arch/sh/configs/r7780rp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct  3 11:32:47 2006
+# Linux kernel version: 2.6.19-rc3
+# Tue Oct 31 12:32:06 2006
 #
 CONFIG_SUPERH=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
@@ -10,6 +10,7 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME is not set
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -178,7 +179,7 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
-CONFIG_32BIT=y
+# CONFIG_32BIT is not set
 CONFIG_VSYSCALL=y
 CONFIG_HUGETLB_PAGE_SIZE_64K=y
 # CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
@@ -229,9 +230,7 @@ CONFIG_SH_PCLK_FREQ=32000000
 #
 # DMA support
 #
-CONFIG_SH_DMA=y
-CONFIG_NR_ONCHIP_DMA_CHANNELS=6
-# CONFIG_NR_DMA_CHANNELS_BOOL is not set
+# CONFIG_SH_DMA is not set
 
 #
 # Companion Chips
@@ -259,7 +258,7 @@ CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 # CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="mem=128M console=ttySC0,115200 root=/dev/hda1"
+CONFIG_CMDLINE="mem=128M console=ttySC0,115200 root=/dev/sda1"
 
 #
 # Bus options
@@ -336,6 +335,7 @@ CONFIG_IP_PNP_DHCP=y
 # CONFIG_INET_TUNNEL is not set
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -441,76 +441,28 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_ATA_OVER_ETH is not set
 
 #
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
 # ATA/ATAPI/MFM/RLL support
 #
-CONFIG_IDE=m
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=m
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-CONFIG_BLK_DEV_IDE_SATA=y
-CONFIG_BLK_DEV_IDEDISK=m
-CONFIG_IDEDISK_MULTI_MODE=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-CONFIG_BLK_DEV_IDESCSI=m
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=m
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=m
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-CONFIG_BLK_DEV_AEC62XX=m
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-CONFIG_BLK_DEV_PDC202XX_NEW=m
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SIIMAGE=m
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=m
+CONFIG_SCSI=y
 # CONFIG_SCSI_NETLINK is not set
 CONFIG_SCSI_PROC_FS=y
 
 #
 # SCSI support type (disk, tape, CD-ROM)
 #
-CONFIG_BLK_DEV_SD=m
+CONFIG_BLK_DEV_SD=y
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
 # CONFIG_BLK_DEV_SR is not set
@@ -561,6 +513,7 @@ CONFIG_CHR_DEV_SG=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -570,7 +523,55 @@ CONFIG_CHR_DEV_SG=m
 #
 # Serial ATA (prod) and Parallel ATA (experimental) drivers
 #
-# CONFIG_ATA is not set
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
 
 #
 # Multi-device support (RAID and LVM)
@@ -840,7 +841,6 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -856,6 +856,7 @@ CONFIG_HW_RANDOM=y
 #
 # Dallas's 1-wire bus
 #
+# CONFIG_W1 is not set
 
 #
 # Hardware Monitoring support
@@ -868,14 +869,9 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
-# Misc devices
-#
-
-#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
 
 #
 # Digital Video Broadcasting Devices
@@ -959,7 +955,29 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # Real Time Clock
 #
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_SH=y
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
 # DMA Engine support
@@ -984,6 +1002,7 @@ CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
@@ -991,6 +1010,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 CONFIG_MINIX_FS=y
 # CONFIG_ROMFS_FS is not set
@@ -1027,7 +1047,8 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
@@ -1159,6 +1180,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_LIST is not set
 CONFIG_FRAME_POINTER=y
 CONFIG_FORCED_INLINING=y
+# CONFIG_HEADERS_CHECK is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
@@ -1178,9 +1200,9 @@ CONFIG_FORCED_INLINING=y
 #
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_BLKCIPHER=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_HMAC=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_MD4 is not set
@@ -1191,7 +1213,7 @@ CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_WP512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
 CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_BLOWFISH is not set
 # CONFIG_CRYPTO_TWOFISH is not set
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index 5e817546113..41049cf14b7 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct  3 12:59:14 2006
+# Linux kernel version: 2.6.19-rc3
+# Mon Oct 30 18:04:49 2006
 #
 CONFIG_SUPERH=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
@@ -10,6 +10,7 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME is not set
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -23,7 +24,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
@@ -236,8 +237,8 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 # CONFIG_KEXEC is not set
 # CONFIG_SMP is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 
 #
@@ -247,7 +248,7 @@ CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x009e0000
 # CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC1,38400N81 root=/dev/nfs ip=:::::eth1:autoconf"
+CONFIG_CMDLINE="console=ttySC1,38400N81 root=/dev/nfs ip=:::::eth1:autoconf rw"
 
 #
 # Bus options
@@ -334,6 +335,7 @@ CONFIG_INET_XFRM_TUNNEL=y
 CONFIG_INET_TUNNEL=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
 CONFIG_INET_DIAG=m
 CONFIG_INET_TCP_DIAG=m
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -355,9 +357,10 @@ CONFIG_INET6_XFRM_TUNNEL=y
 CONFIG_INET6_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_TRANSPORT=y
 CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
 CONFIG_IPV6_TUNNEL=y
-# CONFIG_IPV6_SUBTREES is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
 # CONFIG_NETWORK_SECMARK is not set
 CONFIG_NETFILTER=y
@@ -714,6 +717,12 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_ATA_OVER_ETH=m
 
 #
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
 # ATA/ATAPI/MFM/RLL support
 #
 # CONFIG_IDE is not set
@@ -778,9 +787,9 @@ CONFIG_CHR_DEV_SG=m
 # CONFIG_SCSI_INIA100 is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -1095,7 +1104,6 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -1124,14 +1132,9 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
-# Misc devices
-#
-
-#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
 
 #
 # Digital Video Broadcasting Devices
@@ -1177,9 +1180,9 @@ CONFIG_USB_DEVICEFS=y
 # USB Host Controller Drivers
 #
 CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
 # CONFIG_USB_ISP116X_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN is not set
@@ -1235,7 +1238,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ATI_REMOTE2 is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
 # CONFIG_USB_APPLETOUCH is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
 
 #
 # USB Imaging devices
@@ -1246,11 +1248,20 @@ CONFIG_USB_STORAGE=y
 #
 # USB Network Adapters
 #
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+CONFIG_USB_NET_ZAURUS=m
 CONFIG_USB_MON=y
 
 #
@@ -1285,6 +1296,7 @@ CONFIG_USB_SERIAL_ARK3116=m
 # CONFIG_USB_SERIAL_KLSI is not set
 # CONFIG_USB_SERIAL_KOBIL_SCT is not set
 # CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
 # CONFIG_USB_SERIAL_MOS7840 is not set
 # CONFIG_USB_SERIAL_NAVMAN is not set
 CONFIG_USB_SERIAL_PL2303=m
@@ -1316,6 +1328,7 @@ CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_APPLEDISPLAY is not set
 # CONFIG_USB_SISUSBVGA is not set
 # CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_TEST is not set
 
 #
@@ -1357,7 +1370,26 @@ CONFIG_USB_SERIAL_PL2303=m
 #
 # Real Time Clock
 #
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=m
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=m
+CONFIG_RTC_INTF_PROC=m
+CONFIG_RTC_INTF_DEV=m
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+
+#
+# RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_SH=m
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
 # DMA Engine support
@@ -1380,8 +1412,12 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4DEV_FS=m
+# CONFIG_EXT4DEV_FS_XATTR is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=m
+# CONFIG_JBD2_DEBUG is not set
 CONFIG_REISERFS_FS=m
 # CONFIG_REISERFS_CHECK is not set
 # CONFIG_REISERFS_PROC_INFO is not set
@@ -1393,9 +1429,10 @@ CONFIG_XFS_FS=m
 # CONFIG_XFS_SECURITY is not set
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_ROMFS_FS=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
@@ -1480,7 +1517,12 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
-# CONFIG_CIFS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+CONFIG_CIFS_WEAK_PW_HASH=y
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
@@ -1583,9 +1625,10 @@ CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_FORCED_INLINING is not set
+# CONFIG_HEADERS_CHECK is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
+# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1605,7 +1648,7 @@ CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_NULL=m
 CONFIG_CRYPTO_MD4=m
@@ -1615,7 +1658,7 @@ CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_ECB=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_BLOWFISH=m
diff --git a/arch/sh/drivers/dma/dma-g2.c b/arch/sh/drivers/dma/dma-g2.c
index 9cb07092418..0caf11bb7e2 100644
--- a/arch/sh/drivers/dma/dma-g2.c
+++ b/arch/sh/drivers/dma/dma-g2.c
@@ -51,7 +51,7 @@ static volatile struct g2_dma_info *g2_dma = (volatile struct g2_dma_info *)0xa0
 	((g2_dma->channel[i].size - \
 	  g2_dma->status[i].size) & 0x0fffffff)
 
-static irqreturn_t g2_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t g2_dma_interrupt(int irq, void *dev_id)
 {
 	int i;
 
diff --git a/arch/sh/drivers/dma/dma-pvr2.c b/arch/sh/drivers/dma/dma-pvr2.c
index c1b6bc23c10..838fad566ea 100644
--- a/arch/sh/drivers/dma/dma-pvr2.c
+++ b/arch/sh/drivers/dma/dma-pvr2.c
@@ -21,7 +21,7 @@
 static unsigned int xfer_complete;
 static int count;
 
-static irqreturn_t pvr2_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t pvr2_dma_interrupt(int irq, void *dev_id)
 {
 	if (get_dma_residue(PVR2_CASCADE_CHAN)) {
 		printk(KERN_WARNING "DMA: SH DMAC did not complete transfer "
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index cbbe8bce3d6..66078601335 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -19,23 +19,34 @@
 #include <asm/io.h>
 #include "dma-sh.h"
 
-static inline unsigned int get_dmte_irq(unsigned int chan)
-{
-	unsigned int irq = 0;
 
+
+#ifdef CONFIG_CPU_SH4
+static struct ipr_data dmae_ipr_map[] = {
+	{ DMAE_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+};
+#endif
+static struct ipr_data dmte_ipr_map[] = {
 	/*
 	 * Normally we could just do DMTE0_IRQ + chan outright, though in the
 	 * case of the 7751R, the DMTE IRQs for channels > 4 start right above
 	 * the SCIF
 	 */
-	if (chan < 4) {
-		irq = DMTE0_IRQ + chan;
-	} else {
-#ifdef DMTE4_IRQ
-		irq = DMTE4_IRQ + chan - 4;
-#endif
-	}
+	{ DMTE0_IRQ + 0, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE0_IRQ + 1, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE0_IRQ + 2, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE0_IRQ + 3, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE4_IRQ + 0, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE4_IRQ + 1, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE4_IRQ + 2, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+	{ DMTE4_IRQ + 3, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
+};
 
+static inline unsigned int get_dmte_irq(unsigned int chan)
+{
+	unsigned int irq = 0;
+	if (chan < ARRAY_SIZE(dmte_ipr_map))
+		irq = dmte_ipr_map[chan].irq;
 	return irq;
 }
 
@@ -60,9 +71,9 @@ static inline unsigned int calc_xmit_shift(struct dma_channel *chan)
  * Besides that it needs to waken any waiting process, which should handle
  * setting up the next transfer.
  */
-static irqreturn_t dma_tei(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dma_tei(int irq, void *dev_id)
 {
-	struct dma_channel *chan = (struct dma_channel *)dev_id;
+	struct dma_channel *chan = dev_id;
 	u32 chcr;
 
 	chcr = ctrl_inl(CHCR[chan->chan]);
@@ -228,7 +239,7 @@ static inline int dmaor_reset(void)
 }
 
 #if defined(CONFIG_CPU_SH4)
-static irqreturn_t dma_err(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t dma_err(int irq, void *dummy)
 {
 	dmaor_reset();
 	disable_irq(irq);
@@ -258,17 +269,16 @@ static int __init sh_dmac_init(void)
 	int i;
 
 #ifdef CONFIG_CPU_SH4
-	make_ipr_irq(DMAE_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
+	make_ipr_irq(dmae_ipr_map, ARRAY_SIZE(dmae_ipr_map));
 	i = request_irq(DMAE_IRQ, dma_err, IRQF_DISABLED, "DMAC Address Error", 0);
 	if (unlikely(i < 0))
 		return i;
 #endif
 
-	for (i = 0; i < info->nr_channels; i++) {
-		int irq = get_dmte_irq(i);
-
-		make_ipr_irq(irq, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY);
-	}
+	i = info->nr_channels;
+	if (i > ARRAY_SIZE(dmte_ipr_map))
+		i = ARRAY_SIZE(dmte_ipr_map);
+	make_ipr_irq(dmte_ipr_map, i);
 
 	/*
 	 * Initialize DMAOR, and clean up any error flags that may have
diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c
index 6e3ba9c65b4..eeea1577e11 100644
--- a/arch/sh/drivers/pci/ops-r7780rp.c
+++ b/arch/sh/drivers/pci/ops-r7780rp.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pci.h>
-#include <asm/r7780rp/r7780rp.h>
+#include <asm/r7780rp.h>
 #include <asm/io.h>
 #include "pci-sh4.h"
 
diff --git a/arch/sh/drivers/pci/ops-rts7751r2d.c b/arch/sh/drivers/pci/ops-rts7751r2d.c
index b68824c8b81..4a518d94804 100644
--- a/arch/sh/drivers/pci/ops-rts7751r2d.c
+++ b/arch/sh/drivers/pci/ops-rts7751r2d.c
@@ -10,28 +10,24 @@
  *
  * PCI initialization for the Renesas SH7751R RTS7751R2D board
  */
-
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/init.h>
-#include <linux/delay.h>
 #include <linux/pci.h>
-#include <linux/module.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
-#include <asm/io.h>
+#include <linux/io.h>
+#include <asm/rts7751r2d.h>
 #include "pci-sh4.h"
 
+static u8 rts7751r2d_irq_tab[] __initdata = {
+	IRQ_PCISLOT1,
+	IRQ_PCISLOT2,
+	IRQ_PCMCIA,
+	IRQ_PCIETH,
+};
+
 int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 {
-        switch (slot) {
-	case 0: return IRQ_PCISLOT1;	/* PCI Extend slot #1 */
-	case 1: return IRQ_PCISLOT2;	/* PCI Extend slot #2 */
-	case 2: return IRQ_PCMCIA;	/* PCI Cardbus Bridge */
-	case 3: return IRQ_PCIETH;	/* Realtek Ethernet controller */
-	default:
-		printk("PCI: Bad IRQ mapping request for slot %d\n", slot);
-		return -1;
-	}
+	return rts7751r2d_irq_tab[slot];
 }
 
 static struct resource sh7751_io_resource = {
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index dbe83788498..85e1ee2e2e7 100644
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -155,7 +155,7 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
 	 */
 	pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%x\n",
 		 PCIBIOS_MIN_IO, (64 << 10),
-		 SH4_PCI_IO_BASE + PCIBIOS_MIN_IO);
+		 SH7751_PCI_IO_BASE + PCIBIOS_MIN_IO);
 
 	/*
 	 * XXX: For now, leave this board-specific. In the event we have other
@@ -163,7 +163,7 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
 	 */
 #ifdef CONFIG_SH_BIGSUR
 	bigsur_port_map(PCIBIOS_MIN_IO, (64 << 10),
-			SH4_PCI_IO_BASE + PCIBIOS_MIN_IO, 0);
+			SH7751_PCI_IO_BASE + PCIBIOS_MIN_IO, 0);
 #endif
 
 	/* Make sure the MSB's of IO window are set to access PCI space
diff --git a/arch/sh/drivers/pci/pci-st40.c b/arch/sh/drivers/pci/pci-st40.c
index 4ab5ea6b35f..efecb3d5995 100644
--- a/arch/sh/drivers/pci/pci-st40.c
+++ b/arch/sh/drivers/pci/pci-st40.c
@@ -161,7 +161,7 @@ static char * pci_commands[16]={
 	"Memory Write-and-Invalidate"
 };
 
-static irqreturn_t st40_pci_irq(int irq, void *dev_instance, struct pt_regs *regs)
+static irqreturn_t st40_pci_irq(int irq, void *dev_instance)
 {
 	unsigned pci_int, pci_air, pci_cir, pci_aint;
 	static int count=0;
diff --git a/arch/sh/kernel/cpu/irq/intc2.c b/arch/sh/kernel/cpu/irq/intc2.c
index e30e4b7aa70..74ca576a7ce 100644
--- a/arch/sh/kernel/cpu/irq/intc2.c
+++ b/arch/sh/kernel/cpu/irq/intc2.c
@@ -10,93 +10,31 @@
  * These are the "new Hitachi style" interrupts, as present on the
  * Hitachi 7751, the STM ST40 STB1, SH7760, and SH7780.
  */
-
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/io.h>
 #include <asm/system.h>
-#include <asm/io.h>
-#include <asm/machvec.h>
-
-struct intc2_data {
-	unsigned char msk_offset;
-	unsigned char msk_shift;
-
-	int (*clear_irq) (int);
-};
-
-static struct intc2_data intc2_data[NR_INTC2_IRQS];
-
-static void enable_intc2_irq(unsigned int irq);
-static void disable_intc2_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_intc2_irq disable_intc2_irq
-
-static void mask_and_ack_intc2(unsigned int);
-static void end_intc2_irq(unsigned int irq);
-
-static unsigned int startup_intc2_irq(unsigned int irq)
-{
-	enable_intc2_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static struct hw_interrupt_type intc2_irq_type = {
-	.typename	= "INTC2-IRQ",
-	.startup	= startup_intc2_irq,
-	.shutdown	= shutdown_intc2_irq,
-	.enable		= enable_intc2_irq,
-	.disable	= disable_intc2_irq,
-	.ack		= mask_and_ack_intc2,
-	.end		= end_intc2_irq
-};
 
 static void disable_intc2_irq(unsigned int irq)
 {
-	int irq_offset = irq - INTC2_FIRST_IRQ;
-	int msk_shift, msk_offset;
-
-	/* Sanity check */
-	if (unlikely(irq_offset < 0 || irq_offset >= NR_INTC2_IRQS))
-		return;
-
-	msk_shift = intc2_data[irq_offset].msk_shift;
-	msk_offset = intc2_data[irq_offset].msk_offset;
-
-	ctrl_outl(1 << msk_shift,
-		  INTC2_BASE + INTC2_INTMSK_OFFSET + msk_offset);
+	struct intc2_data *p = get_irq_chip_data(irq);
+	ctrl_outl(1 << p->msk_shift,
+		  INTC2_BASE + INTC2_INTMSK_OFFSET + p->msk_offset);
 }
 
 static void enable_intc2_irq(unsigned int irq)
 {
-	int irq_offset = irq - INTC2_FIRST_IRQ;
-	int msk_shift, msk_offset;
-
-	/* Sanity check */
-	if (unlikely(irq_offset < 0 || irq_offset >= NR_INTC2_IRQS))
-		return;
-
-	msk_shift = intc2_data[irq_offset].msk_shift;
-	msk_offset = intc2_data[irq_offset].msk_offset;
-
-	ctrl_outl(1 << msk_shift,
-		  INTC2_BASE + INTC2_INTMSKCLR_OFFSET + msk_offset);
+	struct intc2_data *p = get_irq_chip_data(irq);
+	ctrl_outl(1 << p->msk_shift,
+		  INTC2_BASE + INTC2_INTMSKCLR_OFFSET + p->msk_offset);
 }
 
-static void mask_and_ack_intc2(unsigned int irq)
-{
-	disable_intc2_irq(irq);
-}
-
-static void end_intc2_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_intc2_irq(irq);
-
-	if (unlikely(intc2_data[irq - INTC2_FIRST_IRQ].clear_irq))
-		intc2_data[irq - INTC2_FIRST_IRQ].clear_irq(irq);
-}
+static struct irq_chip intc2_irq_chip = {
+	.name		= "INTC2",
+	.mask		= disable_intc2_irq,
+	.unmask		= enable_intc2_irq,
+	.mask_ack	= disable_intc2_irq,
+};
 
 /*
  * Setup an INTC2 style interrupt.
@@ -106,179 +44,36 @@ static void end_intc2_irq(unsigned int irq)
  *    PIO1 which is INTPRI00[19,16] and INTMSK00[13]
  * would be:               ^     ^             ^  ^
  *                         |     |             |  |
- *    make_intc2_irq(84,   0,   16,            0, 13);
+ *     { 84,		   0,   16,            0, 13 },
+ *
+ * in the intc2_data table.
  */
-void make_intc2_irq(unsigned int irq,
-		    unsigned int ipr_offset, unsigned int ipr_shift,
-		    unsigned int msk_offset, unsigned int msk_shift,
-		    unsigned int priority)
+void make_intc2_irq(struct intc2_data *table, unsigned int nr_irqs)
 {
-	int irq_offset = irq - INTC2_FIRST_IRQ;
-	unsigned int flags;
-	unsigned long ipr;
-
-	if (unlikely(irq_offset < 0 || irq_offset >= NR_INTC2_IRQS))
-		return;
-
-	disable_irq_nosync(irq);
-
-	/* Fill the data we need */
-	intc2_data[irq_offset].msk_offset = msk_offset;
-	intc2_data[irq_offset].msk_shift  = msk_shift;
-	intc2_data[irq_offset].clear_irq = NULL;
-
-	/* Set the priority level */
-	local_irq_save(flags);
-
-	ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET + ipr_offset);
-	ipr &= ~(0xf << ipr_shift);
-	ipr |= priority << ipr_shift;
-	ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET + ipr_offset);
-
-	local_irq_restore(flags);
+	int i;
 
-	irq_desc[irq].chip = &intc2_irq_type;
+	for (i = 0; i < nr_irqs; i++) {
+		unsigned long ipr, flags;
+		struct intc2_data *p = table + i;
 
-	disable_intc2_irq(irq);
-}
+		disable_irq_nosync(p->irq);
 
-static struct intc2_init {
-	unsigned short irq;
-	unsigned char ipr_offset, ipr_shift;
-	unsigned char msk_offset, msk_shift;
-	unsigned char priority;
-} intc2_init_data[]  __initdata = {
-#if defined(CONFIG_CPU_SUBTYPE_ST40)
-	{64,  0,  0, 0,  0, 13},	/* PCI serr */
-	{65,  0,  4, 0,  1, 13},	/* PCI err */
-	{66,  0,  4, 0,  2, 13},	/* PCI ad */
-	{67,  0,  4, 0,  3, 13},	/* PCI pwd down */
-	{72,  0,  8, 0,  5, 13},	/* DMAC INT0 */
-	{73,  0,  8, 0,  6, 13},	/* DMAC INT1 */
-	{74,  0,  8, 0,  7, 13},	/* DMAC INT2 */
-	{75,  0,  8, 0,  8, 13},	/* DMAC INT3 */
-	{76,  0,  8, 0,  9, 13},	/* DMAC INT4 */
-	{78,  0,  8, 0, 11, 13},	/* DMAC ERR */
-	{80,  0, 12, 0, 12, 13},	/* PIO0 */
-	{84,  0, 16, 0, 13, 13},	/* PIO1 */
-	{88,  0, 20, 0, 14, 13},	/* PIO2 */
-	{112, 4,  0, 4,  0, 13},	/* Mailbox */
- #ifdef CONFIG_CPU_SUBTYPE_ST40GX1
-	{116, 4,  4, 4,  4, 13},	/* SSC0 */
-	{120, 4,  8, 4,  8, 13},	/* IR Blaster */
-	{124, 4, 12, 4, 12, 13},	/* USB host */
-	{128, 4, 16, 4, 16, 13},	/* Video processor BLITTER */
-	{132, 4, 20, 4, 20, 13},	/* UART0 */
-	{134, 4, 20, 4, 22, 13},	/* UART2 */
-	{136, 4, 24, 4, 24, 13},	/* IO_PIO0 */
-	{140, 4, 28, 4, 28, 13},	/* EMPI */
-	{144, 8,  0, 8,  0, 13},	/* MAFE */
-	{148, 8,  4, 8,  4, 13},	/* PWM */
-	{152, 8,  8, 8,  8, 13},	/* SSC1 */
-	{156, 8, 12, 8, 12, 13},	/* IO_PIO1 */
-	{160, 8, 16, 8, 16, 13},	/* USB target */
-	{164, 8, 20, 8, 20, 13},	/* UART1 */
-	{168, 8, 24, 8, 24, 13},	/* Teletext */
-	{172, 8, 28, 8, 28, 13},	/* VideoSync VTG */
-	{173, 8, 28, 8, 29, 13},	/* VideoSync DVP0 */
-	{174, 8, 28, 8, 30, 13},	/* VideoSync DVP1 */
-#endif
-#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-/*
- * SH7760 INTC2-Style interrupts, vectors IRQ48-111 INTEVT 0x800-0xFE0
- */
-	/* INTPRIO0 | INTMSK0 */
-	{48,  0, 28, 0, 31,  3},	/* IRQ 4 */
-	{49,  0, 24, 0, 30,  3},	/* IRQ 3 */
-	{50,  0, 20, 0, 29,  3},	/* IRQ 2 */
-	{51,  0, 16, 0, 28,  3},	/* IRQ 1 */
-	/* 52-55 (INTEVT 0x880-0x8E0) unused/reserved */
-	/* INTPRIO4 | INTMSK0 */
-	{56,  4, 28, 0, 25,  3},	/* HCAN2_CHAN0 */
-	{57,  4, 24, 0, 24,  3},	/* HCAN2_CHAN1 */
-	{58,  4, 20, 0, 23,  3},	/* I2S_CHAN0   */
-	{59,  4, 16, 0, 22,  3},	/* I2S_CHAN1   */
-	{60,  4, 12, 0, 21,  3},	/* AC97_CHAN0  */
-	{61,  4,  8, 0, 20,  3},	/* AC97_CHAN1  */
-	{62,  4,  4, 0, 19,  3},	/* I2C_CHAN0   */
-	{63,  4,  0, 0, 18,  3},	/* I2C_CHAN1   */
-	/* INTPRIO8 | INTMSK0 */
-	{52,  8, 16, 0, 11,  3},	/* SCIF0_ERI_IRQ */
-	{53,  8, 16, 0, 10,  3},	/* SCIF0_RXI_IRQ */
-	{54,  8, 16, 0,  9,  3},	/* SCIF0_BRI_IRQ */
-	{55,  8, 16, 0,  8,  3},	/* SCIF0_TXI_IRQ */
-	{64,  8, 28, 0, 17,  3},	/* USBHI_IRQ */
-	{65,  8, 24, 0, 16,  3},	/* LCDC      */
-	/* 66, 67 unused */
-	{68,  8, 20, 0, 14, 13},	/* DMABRGI0_IRQ */
-	{69,  8, 20, 0, 13, 13},	/* DMABRGI1_IRQ */
-	{70,  8, 20, 0, 12, 13},	/* DMABRGI2_IRQ */
-	/* 71 unused */
-	{72,  8, 12, 0,  7,  3},	/* SCIF1_ERI_IRQ */
-	{73,  8, 12, 0,  6,  3},	/* SCIF1_RXI_IRQ */
-	{74,  8, 12, 0,  5,  3},	/* SCIF1_BRI_IRQ */
-	{75,  8, 12, 0,  4,  3},	/* SCIF1_TXI_IRQ */
-	{76,  8,  8, 0,  3,  3},	/* SCIF2_ERI_IRQ */
-	{77,  8,  8, 0,  2,  3},	/* SCIF2_RXI_IRQ */
-	{78,  8,  8, 0,  1,  3},	/* SCIF2_BRI_IRQ */
-	{79,  8,  8, 0,  0,  3},	/* SCIF2_TXI_IRQ */
-	/*          | INTMSK4 */
-	{80,  8,  4, 4, 23,  3},	/* SIM_ERI */
-	{81,  8,  4, 4, 22,  3},	/* SIM_RXI */
-	{82,  8,  4, 4, 21,  3},	/* SIM_TXI */
-	{83,  8,  4, 4, 20,  3},	/* SIM_TEI */
-	{84,  8,  0, 4, 19,  3},	/* HSPII */
-	/* INTPRIOC | INTMSK4 */
-	/* 85-87 unused/reserved */
-	{88, 12, 20, 4, 18,  3},	/* MMCI0 */
-	{89, 12, 20, 4, 17,  3},	/* MMCI1 */
-	{90, 12, 20, 4, 16,  3},	/* MMCI2 */
-	{91, 12, 20, 4, 15,  3},	/* MMCI3 */
-	{92, 12, 12, 4,  6,  3},	/* MFI (unsure, bug? in my 7760 manual*/
-	/* 93-107 reserved/undocumented */
-	{108,12,  4, 4,  1,  3},	/* ADC  */
-	{109,12,  0, 4,  0,  3},	/* CMTI */
-	/* 110-111 reserved/unused */
-#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
-	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2},
-	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
-	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
-	{ SCIF0_TXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+		/* Set the priority level */
+		local_irq_save(flags);
 
-	{ SCIF1_ERI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_RXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_BRI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
-	{ SCIF1_TXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+		ipr = ctrl_inl(INTC2_BASE + INTC2_INTPRI_OFFSET +
+			       p->ipr_offset);
+		ipr &= ~(0xf << p->ipr_shift);
+		ipr |= p->priority << p->ipr_shift;
+		ctrl_outl(ipr, INTC2_BASE + INTC2_INTPRI_OFFSET +
+			  p->ipr_offset);
 
-	{ PCIC0_IRQ, 0x10,  8, 0, INTC_PCIC0_MSK, PCIC0_PRIORITY },
-	{ PCIC1_IRQ, 0x10,  0, 0, INTC_PCIC1_MSK, PCIC1_PRIORITY },
-	{ PCIC2_IRQ, 0x14, 24, 0, INTC_PCIC2_MSK, PCIC2_PRIORITY },
-	{ PCIC3_IRQ, 0x14, 16, 0, INTC_PCIC3_MSK, PCIC3_PRIORITY },
-	{ PCIC4_IRQ, 0x14,  8, 0, INTC_PCIC4_MSK, PCIC4_PRIORITY },
-#endif
-};
+		local_irq_restore(flags);
 
-void __init init_IRQ_intc2(void)
-{
-	int i;
+		set_irq_chip_and_handler_name(p->irq, &intc2_irq_chip,
+					      handle_level_irq, "level");
+		set_irq_chip_data(p->irq, p);
 
-	for (i = 0; i < ARRAY_SIZE(intc2_init_data); i++) {
-		struct intc2_init *p = intc2_init_data + i;
-		make_intc2_irq(p->irq, p->ipr_offset, p->ipr_shift,
-			       p-> msk_offset, p->msk_shift, p->priority);
+		enable_intc2_irq(p->irq);
 	}
 }
-
-/* Adds a termination callback to the interrupt */
-void intc2_add_clear_irq(int irq, int (*fn)(int))
-{
-	if (unlikely(irq < INTC2_FIRST_IRQ))
-		return;
-
-	intc2_data[irq - INTC2_FIRST_IRQ].clear_irq = fn;
-}
-
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index f785822cd5d..a0089563cbf 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -1,11 +1,10 @@
 /*
- * arch/sh/kernel/cpu/irq/ipr.c
+ * Interrupt handling for IPR-based IRQ.
  *
  * Copyright (C) 1999  Niibe Yutaka & Takeshi Yaegashi
  * Copyright (C) 2000  Kazumoto Kojima
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- *
- * Interrupt handling for IPR-based IRQ.
+ * Copyright (C) 2003  Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
+ * Copyright (C) 2006  Paul Mundt
  *
  * Supported system:
  *	On-chip supporting modules (TMU, RTC, etc.).
@@ -13,151 +12,92 @@
  *	Hitachi SolutionEngine external I/O:
  *		MS7709SE01, MS7709ASE01, and MS7750SE01
  *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
-
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/module.h>
-
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/machvec.h>
 
-struct ipr_data {
-	unsigned int addr;	/* Address of Interrupt Priority Register */
-	int shift;		/* Shifts of the 16-bit data */
-	int priority;		/* The priority */
-};
-static struct ipr_data ipr_data[NR_IRQS];
-
-static void enable_ipr_irq(unsigned int irq);
-static void disable_ipr_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_ipr_irq disable_ipr_irq
-
-static void mask_and_ack_ipr(unsigned int);
-static void end_ipr_irq(unsigned int irq);
-
-static unsigned int startup_ipr_irq(unsigned int irq)
-{
-	enable_ipr_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static struct hw_interrupt_type ipr_irq_type = {
-	.typename = "IPR-IRQ",
-	.startup = startup_ipr_irq,
-	.shutdown = shutdown_ipr_irq,
-	.enable = enable_ipr_irq,
-	.disable = disable_ipr_irq,
-	.ack = mask_and_ack_ipr,
-	.end = end_ipr_irq
-};
 
 static void disable_ipr_irq(unsigned int irq)
 {
-	unsigned long val;
-	unsigned int addr = ipr_data[irq].addr;
-	unsigned short mask = 0xffff ^ (0x0f << ipr_data[irq].shift);
-
+	struct ipr_data *p = get_irq_chip_data(irq);
+	int shift = p->shift*4;
 	/* Set the priority in IPR to 0 */
-	val = ctrl_inw(addr);
-	val &= mask;
-	ctrl_outw(val, addr);
+	ctrl_outw(ctrl_inw(p->addr) & (0xffff ^ (0xf << shift)), p->addr);
 }
 
 static void enable_ipr_irq(unsigned int irq)
 {
-	unsigned long val;
-	unsigned int addr = ipr_data[irq].addr;
-	int priority = ipr_data[irq].priority;
-	unsigned short value = (priority << ipr_data[irq].shift);
-
+	struct ipr_data *p = get_irq_chip_data(irq);
+	int shift = p->shift*4;
 	/* Set priority in IPR back to original value */
-	val = ctrl_inw(addr);
-	val |= value;
-	ctrl_outw(val, addr);
+	ctrl_outw(ctrl_inw(p->addr) | (p->priority << shift), p->addr);
 }
 
-static void mask_and_ack_ipr(unsigned int irq)
-{
-	disable_ipr_irq(irq);
-
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
-	/* This is needed when we use edge triggered setting */
-	/* XXX: Is it really needed? */
-	if (IRQ0_IRQ <= irq && irq <= IRQ5_IRQ) {
-		/* Clear external interrupt request */
-		int a = ctrl_inb(INTC_IRR0);
-		a &= ~(1 << (irq - IRQ0_IRQ));
-		ctrl_outb(a, INTC_IRR0);
-	}
-#endif
-}
+static struct irq_chip ipr_irq_chip = {
+	.name		= "IPR",
+	.mask		= disable_ipr_irq,
+	.unmask		= enable_ipr_irq,
+	.mask_ack	= disable_ipr_irq,
+};
 
-static void end_ipr_irq(unsigned int irq)
+void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs)
 {
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+	int i;
+
+	for (i = 0; i < nr_irqs; i++) {
+		unsigned int irq = table[i].irq;
+		disable_irq_nosync(irq);
+		set_irq_chip_and_handler_name(irq, &ipr_irq_chip,
+				      handle_level_irq, "level");
+		set_irq_chip_data(irq, &table[i]);
 		enable_ipr_irq(irq);
+	}
 }
+EXPORT_SYMBOL(make_ipr_irq);
 
-void make_ipr_irq(unsigned int irq, unsigned int addr, int pos, int priority)
-{
-	disable_irq_nosync(irq);
-	ipr_data[irq].addr = addr;
-	ipr_data[irq].shift = pos*4; /* POSition (0-3) x 4 means shift */
-	ipr_data[irq].priority = priority;
-
-	irq_desc[irq].chip = &ipr_irq_type;
-	disable_ipr_irq(irq);
-}
-
-void __init init_IRQ(void)
-{
+static struct ipr_data sys_ipr_map[] = {
 #ifndef CONFIG_CPU_SUBTYPE_SH7780
-	make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY);
-	make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY);
+	{ TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY },
+	{ TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY },
 #ifdef RTC_IRQ
-	make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY);
+	{ RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY },
 #endif
-
 #ifdef SCI_ERI_IRQ
-	make_ipr_irq(SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
-	make_ipr_irq(SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
-	make_ipr_irq(SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY);
+	{ SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
+	{ SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
+	{ SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY },
 #endif
-
 #ifdef SCIF1_ERI_IRQ
-	make_ipr_irq(SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
-	make_ipr_irq(SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
-	make_ipr_irq(SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
-	make_ipr_irq(SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY);
+	{ SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
+	{ SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
+	{ SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
+	{ SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY },
 #endif
-
 #if defined(CONFIG_CPU_SUBTYPE_SH7300)
-	make_ipr_irq(SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY);
-	make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY);
-	make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY);
+	{ SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
+	{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
+	{ VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
 #endif
-
 #ifdef SCIF_ERI_IRQ
-	make_ipr_irq(SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
-	make_ipr_irq(SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
-	make_ipr_irq(SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
-	make_ipr_irq(SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY);
+	{ SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
+	{ SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
+	{ SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
+	{ SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY },
 #endif
-
 #ifdef IRDA_ERI_IRQ
-	make_ipr_irq(IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
-	make_ipr_irq(IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
-	make_ipr_irq(IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
-	make_ipr_irq(IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY);
+	{ IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
+	{ IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
+	{ IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
+	{ IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY },
 #endif
-
 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
     defined(CONFIG_CPU_SUBTYPE_SH7706) || \
     defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
@@ -171,14 +111,19 @@ void __init init_IRQ(void)
 	 * You should set corresponding bits of PFC to "00"
 	 * to enable these interrupts.
 	 */
-	make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY);
-	make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY);
-	make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY);
-	make_ipr_irq(IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY);
-	make_ipr_irq(IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY);
-	make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY);
+	{ IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY },
+	{ IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY },
+	{ IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY },
+	{ IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY },
+	{ IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY },
+	{ IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY },
 #endif
 #endif
+};
+
+void __init init_IRQ(void)
+{
+	make_ipr_irq(sys_ipr_map, ARRAY_SIZE(sys_ipr_map));
 
 #ifdef CONFIG_CPU_HAS_PINT_IRQ
 	init_IRQ_pint();
@@ -200,5 +145,3 @@ int ipr_irq_demux(int irq)
 	return irq;
 }
 #endif
-
-EXPORT_SYMBOL(make_ipr_irq);
diff --git a/arch/sh/kernel/cpu/irq/pint.c b/arch/sh/kernel/cpu/irq/pint.c
index 17f47b373d6..f60007783a2 100644
--- a/arch/sh/kernel/cpu/irq/pint.c
+++ b/arch/sh/kernel/cpu/irq/pint.c
@@ -84,12 +84,16 @@ void make_pint_irq(unsigned int irq)
 	disable_pint_irq(irq);
 }
 
+static struct ipr_data pint_ipr_map[] = {
+	{ PINT0_IRQ, PINT0_IPR_ADDR, PINT0_IPR_POS, PINT0_PRIORITY },
+	{ PINT8_IRQ, PINT8_IPR_ADDR, PINT8_IPR_POS, PINT8_PRIORITY },
+};
+
 void __init init_IRQ_pint(void)
 {
 	int i;
 
-	make_ipr_irq(PINT0_IRQ, PINT0_IPR_ADDR, PINT0_IPR_POS, PINT0_PRIORITY);
-	make_ipr_irq(PINT8_IRQ, PINT8_IPR_ADDR, PINT8_IPR_POS, PINT8_PRIORITY);
+	make_ipr_irq(pint_ipr_map, ARRAY_SIZE(pint_ipr_map));
 
 	enable_irq(PINT0_IRQ);
 	enable_irq(PINT8_IRQ);
diff --git a/arch/sh/kernel/cpu/sh3/ex.S b/arch/sh/kernel/cpu/sh3/ex.S
index 44daf44833f..ba3082d640b 100644
--- a/arch/sh/kernel/cpu/sh3/ex.S
+++ b/arch/sh/kernel/cpu/sh3/ex.S
@@ -4,7 +4,7 @@
  *  The SH-3 exception vector table.
 
  *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
- *  Copyright (C) 2003  Paul Mundt
+ *  Copyright (C) 2003 - 2006  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -49,198 +49,10 @@ ENTRY(nmi_slot)
 #endif
 ENTRY(user_break_point_trap)
 	.long	break_point_trap	/* 1E0 */
-ENTRY(interrupt_table)
-	! external hardware
-	.long	do_IRQ	! 0000		/* 200 */
-	.long	do_IRQ	! 0001
-	.long	do_IRQ	! 0010
-	.long	do_IRQ	! 0011
-	.long	do_IRQ	! 0100
-	.long	do_IRQ	! 0101
-	.long	do_IRQ	! 0110
-	.long	do_IRQ	! 0111
-	.long	do_IRQ	! 1000		/* 300 */
-	.long	do_IRQ	! 1001
-	.long	do_IRQ	! 1010
-	.long	do_IRQ	! 1011
-	.long	do_IRQ	! 1100
-	.long	do_IRQ	! 1101
-	.long	do_IRQ	! 1110
-	.long	exception_error		
-	! Internal hardware
-	.long	do_IRQ	! TMU0 tuni0	/* 400 */
-	.long	do_IRQ	! TMU1 tuni1
-	.long	do_IRQ	! TMU2 tuni2
-	.long	do_IRQ	!      ticpi2
-	.long	do_IRQ	! RTC  ati
-	.long	do_IRQ	!      pri
-	.long	do_IRQ	!      cui
-	.long	do_IRQ	! SCI  eri
-	.long	do_IRQ	!      rxi	/* 500 */
-	.long	do_IRQ	!      txi
-	.long	do_IRQ	!      tei
-	.long	do_IRQ	! WDT  iti	/* 560 */
-	.long	do_IRQ	! REF  rcmi
-	.long	do_IRQ	!      rovi
-	.long	do_IRQ			
-	.long	do_IRQ			/* 5E0 */
-#if  defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-     defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-     defined(CONFIG_CPU_SUBTYPE_SH7706) || \
-     defined(CONFIG_CPU_SUBTYPE_SH7300) || \
-     defined(CONFIG_CPU_SUBTYPE_SH7705) || \
-     defined(CONFIG_CPU_SUBTYPE_SH7710)
-	.long	do_IRQ	! 32 IRQ  irq0	/* 600 */
-	.long	do_IRQ	! 33      irq1
-	.long	do_IRQ	! 34      irq2
-	.long	do_IRQ	! 35      irq3
-	.long	do_IRQ	! 36      irq4
-	.long	do_IRQ	! 37      irq5
-	.long	do_IRQ	! 38
-	.long	do_IRQ	! 39
-	.long	do_IRQ	! 40 PINT pint0-7	/* 700 */
-	.long	do_IRQ	! 41      pint8-15
-	.long	do_IRQ	! 42
-	.long	do_IRQ	! 43
-	.long	do_IRQ	! 44
-	.long	do_IRQ	! 45	
-	.long	do_IRQ	! 46
-	.long	do_IRQ	! 47
-	.long	do_IRQ	! 48 DMAC dei0	/* 800 */
-	.long	do_IRQ	! 49      dei1
-	.long	do_IRQ	! 50      dei2
-	.long	do_IRQ	! 51      dei3
-	.long	do_IRQ	! 52 IrDA eri1
-	.long	do_IRQ	! 53      rxi1
-	.long	do_IRQ	! 54      bri1
-	.long	do_IRQ	! 55      txi1
-	.long	do_IRQ	! 56 SCIF eri2
-	.long	do_IRQ	! 57      rxi2
-	.long	do_IRQ	! 58      bri2
-	.long	do_IRQ	! 59      txi2
-	.long	do_IRQ	! 60 ADC  adi	/* 980 */
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
-	.long	exception_none	! 61	/* 9A0 */
-	.long	exception_none	! 62
-	.long	exception_none	! 63
-	.long	exception_none	! 64	/* A00 */
-	.long	do_IRQ	! 65 USB  usi0
-	.long	do_IRQ	! 66      usi1
-	.long	exception_none	! 67
-	.long	exception_none	! 68
-	.long	exception_none	! 69
-	.long	exception_none	! 70
-	.long	exception_none	! 71
-	.long	exception_none	! 72	/* B00 */
-	.long	exception_none	! 73
-	.long	exception_none	! 74
-	.long	exception_none	! 75
-	.long	exception_none	! 76
-	.long	exception_none	! 77
-	.long	exception_none	! 78
-	.long	exception_none	! 79
-	.long	do_IRQ	! 80 TPU0 tpi0	/* C00 */
-	.long	do_IRQ	! 81 TPU1 tpi1
-	.long	exception_none	! 82
-	.long	exception_none	! 83
-	.long	do_IRQ	! 84 TPU2 tpi2
-	.long	do_IRQ	! 85 TPU3 tpi3	/* CA0 */
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7300)
-	.long   do_IRQ	! 61 LCDC lcdi	/* 9A0 */
-	.long   do_IRQ	! 62 PCC  pcc0i
-	.long   do_IRQ	! 63      pcc1i	/* 9E0 */
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7710)
-	.long   exception_none	! 61 	/* 9A0 */
-	.long   exception_none	! 62
-	.long   exception_none	! 63
-	.long   exception_none	! 64	/* A00 */
-	.long   exception_none	! 65
-	.long   exception_none	! 66
-	.long   exception_none	! 67
-	.long   exception_none	! 68
-	.long   exception_none	! 69
-	.long   exception_none	! 70
-	.long   exception_none	! 71
-	.long   exception_none	! 72	/* B00 */
-	.long   exception_none	! 73
-	.long   exception_none	! 74
-	.long   exception_none	! 75
-	.long   do_IRQ	! 76 DMAC2 dei4	/* B80 */
-	.long   do_IRQ	! 77 DMAC2 dei5
-	.long   exception_none	! 78
-	.long   do_IRQ	! 79 IPSEC ipseci /* BE0 */
-	.long   do_IRQ	! 80 EDMAC eint0 /* C00 */
-	.long   do_IRQ	! 81 EDMAC eint1
-	.long   do_IRQ	! 82 EDMAC eint2
-	.long   exception_none	! 83	/* C60 */
-	.long   exception_none	! 84
-	.long   exception_none	! 85
-	.long   exception_none	! 86
-	.long   exception_none	! 87
-	.long   exception_none	! 88	/* D00 */
-	.long   exception_none	! 89
-	.long   exception_none	! 90
-	.long   exception_none	! 91
-	.long   exception_none	! 92
-	.long   exception_none	! 93
-	.long   exception_none	! 94
-	.long   exception_none	! 95
-	.long   do_IRQ	! 96 SIOF eri0	/* E00 */
-	.long   do_IRQ	! 97      txi0
-	.long   do_IRQ	! 98      rxi0
-	.long   do_IRQ	! 99      cci0
-	.long   do_IRQ	! 100     eri1	/* E80 */
-	.long   do_IRQ	! 101     txi1
-	.long   do_IRQ	! 102     rxi2
-	.long   do_IRQ	! 103     cci3
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7300)
-	.long   do_IRQ	! 64
-	.long   do_IRQ	! 65
-	.long   do_IRQ	! 66
-	.long   do_IRQ	! 67
-	.long   do_IRQ	! 68
-	.long   do_IRQ	! 69
-	.long   do_IRQ	! 70
-	.long   do_IRQ	! 71
-	.long   do_IRQ	! 72
-	.long   do_IRQ	! 73
-	.long   do_IRQ	! 74
-	.long   do_IRQ	! 75
-	.long   do_IRQ	! 76
-	.long   do_IRQ	! 77
-	.long   do_IRQ	! 78
-	.long   do_IRQ	! 79
-	.long   do_IRQ	! 80 SCIF0(SH7300)
-	.long   do_IRQ	! 81
-	.long   do_IRQ	! 82
-	.long   do_IRQ	! 83
-	.long   do_IRQ	! 84
-	.long   do_IRQ	! 85
-	.long   do_IRQ	! 86
-	.long   do_IRQ	! 87
-	.long   do_IRQ	! 88
-	.long   do_IRQ	! 89
-	.long   do_IRQ	! 90
-	.long   do_IRQ	! 91
-	.long   do_IRQ	! 92
-	.long   do_IRQ	! 93
-	.long   do_IRQ	! 94
-	.long   do_IRQ	! 95
-	.long   do_IRQ	! 96
-	.long   do_IRQ	! 97
-	.long   do_IRQ	! 98
-	.long   do_IRQ	! 99
-	.long   do_IRQ	! 100
-	.long   do_IRQ	! 101
-	.long   do_IRQ	! 102
-	.long   do_IRQ	! 103
-	.long   do_IRQ	! 104
-	.long   do_IRQ	! 105
-	.long   do_IRQ	! 106
-	.long   do_IRQ	! 107
-	.long   do_IRQ	! 108
-#endif
-#endif
+
+	/*
+	 * Pad the remainder of the table out, exceptions residing in far
+	 * away offsets can be manually inserted in to their appropriate
+	 * location via set_exception_table_{evt,vec}().
+	 */
+	.balign 4096,0,4096
diff --git a/arch/sh/kernel/cpu/sh4/ex.S b/arch/sh/kernel/cpu/sh4/ex.S
index 7146893a6cc..ac8ab57413c 100644
--- a/arch/sh/kernel/cpu/sh4/ex.S
+++ b/arch/sh/kernel/cpu/sh4/ex.S
@@ -4,7 +4,7 @@
  *  The SH-4 exception vector table.
 
  *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
- *  Copyright (C) 2003  Paul Mundt
+ *  Copyright (C) 2003 - 2006  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -53,503 +53,10 @@ ENTRY(nmi_slot)
 #endif
 ENTRY(user_break_point_trap)
 	.long	break_point_trap	/* 1E0 */
-ENTRY(interrupt_table)
-	! external hardware
-	.long	do_IRQ	! 0000		/* 200 */
-	.long	do_IRQ	! 0001
-	.long	do_IRQ	! 0010
-	.long	do_IRQ	! 0011
-	.long	do_IRQ	! 0100
-	.long	do_IRQ	! 0101
-	.long	do_IRQ	! 0110
-	.long	do_IRQ	! 0111
-	.long	do_IRQ	! 1000		/* 300 */
-	.long	do_IRQ	! 1001
-	.long	do_IRQ	! 1010
-	.long	do_IRQ	! 1011
-	.long	do_IRQ	! 1100
-	.long	do_IRQ	! 1101
-	.long	do_IRQ	! 1110
-	.long	exception_error		
-	! Internal hardware
-#ifndef CONFIG_CPU_SUBTYPE_SH7780
-	.long	do_IRQ	! TMU0 tuni0	/* 400 */
-	.long	do_IRQ	! TMU1 tuni1
-	.long	do_IRQ	! TMU2 tuni2
-	.long	do_IRQ	!      ticpi2
-#if  defined(CONFIG_CPU_SUBTYPE_SH7760)
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error			/* 500 */
-	.long	exception_error
-	.long	exception_error
-#else
-	.long	do_IRQ	! RTC  ati
-	.long	do_IRQ	!      pri
-	.long	do_IRQ	!      cui
-	.long	do_IRQ	! SCI  eri
-	.long	do_IRQ	!      rxi	/* 500 */
-	.long	do_IRQ	!      txi
-	.long	do_IRQ	!      tei
-#endif
-	.long	do_IRQ	! WDT  iti	/* 560 */
-	.long	do_IRQ	! REF  rcmi
-	.long	do_IRQ	!      rovi
-	.long	do_IRQ			
-	.long	do_IRQ			/* 5E0 */
-	.long	do_IRQ	! 32 Hitachi UDI	/* 600 */
-	.long	do_IRQ	! 33 GPIO
-	.long	do_IRQ	! 34 DMAC dmte0
-	.long	do_IRQ	! 35      dmte1
-	.long	do_IRQ	! 36      dmte2
-	.long	do_IRQ	! 37      dmte3
-	.long	do_IRQ	! 38      dmae
-	.long	exception_error			! 39	/* 6E0 */
-#if defined(CONFIG_CPU_SUBTYPE_SH7760)
-	.long	exception_error				/* 700 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error				/* 760 */
-#else
-	.long	do_IRQ	! 40 SCIF eri		/* 700 */
-	.long	do_IRQ	! 41      rxi
-	.long	do_IRQ	! 42      bri
-	.long	do_IRQ	! 43      txi
-#endif
-#if CONFIG_NR_ONCHIP_DMA_CHANNELS == 8
-	.long	do_IRQ	! 44 DMAC dmte4		/* 780 */
-	.long	do_IRQ	! 45      dmte5
-	.long	do_IRQ	! 46      dmte6
-	.long	do_IRQ	! 47      dmte7		/* 7E0 */
-#elif defined(CONFIG_CPU_SUBTYPE_SH7343)
-	.long	do_IRQ	! 44 IIC1 ali		/* 780 */
-	.long	do_IRQ	! 45      tacki
-	.long	do_IRQ	! 46      waiti
-	.long	do_IRQ	! 47      dtei		/* 7E0 */
-	.long	do_IRQ	! 48 DMAC dei0		/* 800 */
-	.long	do_IRQ	! 49      dei1		/* 820 */
-#else
-	.long	exception_error			! 44	/* 780 */
-	.long	exception_error			! 45
-	.long	exception_error			! 46
-	.long	exception_error			! 47
-#endif
-#if defined(CONFIG_SH_FPU)
-	.long	do_fpu_state_restore	! 48	/* 800 */
-	.long	do_fpu_state_restore	! 49	/* 820 */
-#elif !defined(CONFIG_CPU_SUBTYPE_SH7343) && \
-      !defined(CONFIG_CPU_SUBTYPE_SH73180)
-	.long	exception_error
-	.long	exception_error
-#endif
-#if defined(CONFIG_CPU_SUBTYPE_SH7751)
-	.long	exception_error			/* 840 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error			/* 900 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! PCI serr	/* A00 */
-	.long	do_IRQ	!     dma3
-	.long	do_IRQ	!     dma2
-	.long	do_IRQ	!     dma1
-	.long	do_IRQ	!     dma0
-	.long	do_IRQ	!     pwon
-	.long	do_IRQ	!     pwdwn
-	.long	do_IRQ	!     err
-	.long	do_IRQ	! TMU3 tuni3	/* B00 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! TMU4 tuni4	/* B80 */
-#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-	.long	do_IRQ	! IRQ	irq6	/* 840 */
-	.long	do_IRQ	!	irq7
-	.long	do_IRQ	! SCIF	eri0
-	.long	do_IRQ	!	rxi0
-	.long	do_IRQ	!	bri0
-	.long	do_IRQ	!	txi0
-	.long	do_IRQ	! HCAN2	cani0	/* 900 */
-	.long	do_IRQ	!	cani1
-	.long	do_IRQ	! SSI	ssii0
-	.long	do_IRQ	!	ssii1
-	.long	do_IRQ	! HAC	haci0
-	.long	do_IRQ	!	haci1
-	.long	do_IRQ	! IIC	iici0
-	.long	do_IRQ	!	iici1
-	.long	do_IRQ	! USB	usbi	/* A00 */
-	.long	do_IRQ	! LCDC	vint
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! DMABRG dmabrgi0
-	.long	do_IRQ	!        dmabrgi1
-	.long	do_IRQ	!        dmabrgi2
-	.long	exception_error
-	.long	do_IRQ	! SCIF	eri1	/* B00 */
-	.long	do_IRQ	!	rxi1
-	.long	do_IRQ	!	bri1
-	.long	do_IRQ	!	txi1
-	.long	do_IRQ	!	eri2
-	.long	do_IRQ	!	rxi2
-	.long	do_IRQ	!	bri2
-	.long	do_IRQ  !	txi2
-	.long	do_IRQ	! SIM	simeri	/* C00 */
-	.long	do_IRQ	!	simrxi
-	.long	do_IRQ	!	simtxi
-	.long	do_IRQ	!	simtei
-	.long	do_IRQ	! HSPI	spii
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! MMCIF	mmci0	/* D00 */
-	.long	do_IRQ	!	mmci1
-	.long	do_IRQ	!	mmci2
-	.long	do_IRQ	!	mmci3
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error			/* E00 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! MFI	mfii
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error			/* F00 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! ADC	adi
-	.long	do_IRQ	! CMT	cmti	/* FA0 */
-#elif defined(CONFIG_CPU_SUBTYPE_SH73180) || defined(CONFIG_CPU_SUBTYPE_SH7343)
-	.long	do_IRQ	!  50 0x840
-	.long	do_IRQ	!  51 0x860
-	.long	do_IRQ	!  52 0x880
-	.long	do_IRQ	!  53 0x8a0
-	.long	do_IRQ	!  54 0x8c0
-	.long	do_IRQ	!  55 0x8e0
-	.long	do_IRQ	!  56 0x900
-	.long	do_IRQ	!  57 0x920
-	.long	do_IRQ	!  58 0x940
-	.long	do_IRQ	!  59 0x960
-	.long	do_IRQ	!  60 0x980
-	.long	do_IRQ	!  61 0x9a0
-	.long	do_IRQ	!  62 0x9c0
-	.long	do_IRQ	!  63 0x9e0
-	.long	do_IRQ	!  64 0xa00
-	.long	do_IRQ	!  65 0xa20
-	.long	do_IRQ	!  66 0xa40
-	.long	do_IRQ	!  67 0xa60
-	.long	do_IRQ	!  68 0xa80
-	.long	do_IRQ	!  69 0xaa0
-	.long	do_IRQ	!  70 0xac0
-	.long	do_IRQ	!  71 0xae0
-	.long	do_IRQ	!  72 0xb00
-	.long	do_IRQ	!  73 0xb20
-	.long	do_IRQ	!  74 0xb40
-	.long	do_IRQ	!  75 0xb60
-	.long	do_IRQ	!  76 0xb80
-	.long	do_IRQ	!  77 0xba0
-	.long	do_IRQ	!  78 0xbc0
-	.long	do_IRQ	!  79 0xbe0
-	.long	do_IRQ	!  80 0xc00
-	.long	do_IRQ	!  81 0xc20
-	.long	do_IRQ	!  82 0xc40
-	.long	do_IRQ	!  83 0xc60
-	.long	do_IRQ	!  84 0xc80
-	.long	do_IRQ	!  85 0xca0
-	.long	do_IRQ	!  86 0xcc0
-	.long	do_IRQ	!  87 0xce0
-	.long	do_IRQ	!  88 0xd00
-	.long	do_IRQ	!  89 0xd20
-	.long	do_IRQ	!  90 0xd40
-	.long	do_IRQ	!  91 0xd60
-	.long	do_IRQ	!  92 0xd80
-	.long	do_IRQ	!  93 0xda0
-	.long	do_IRQ	!  94 0xdc0
-	.long	do_IRQ	!  95 0xde0
-	.long	do_IRQ	!  96 0xe00
-	.long	do_IRQ	!  97 0xe20
-	.long	do_IRQ	!  98 0xe40
-	.long	do_IRQ	!  99 0xe60
-	.long	do_IRQ	! 100 0xe80
-	.long	do_IRQ	! 101 0xea0
-	.long	do_IRQ	! 102 0xec0
-	.long	do_IRQ	! 103 0xee0
-	.long	do_IRQ	! 104 0xf00
-	.long	do_IRQ	! 105 0xf20
-	.long	do_IRQ	! 106 0xf40
-	.long	do_IRQ	! 107 0xf60
-	.long	do_IRQ	! 108 0xf80
-#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
-	.long	exception_error			!  50 0x840
-	.long	exception_error			!  51 0x860
-	.long	exception_error			!  52 0x880
-	.long	exception_error			!  53 0x8a0
-	.long	exception_error			!  54 0x8c0
-	.long	exception_error			!  55 0x8e0
-	.long	exception_error			!  56 0x900
-	.long	exception_error			!  57 0x920
-	.long	exception_error			!  58 0x940
-	.long	exception_error			!  59 0x960
-	.long	exception_error			!  60 0x980
-	.long	exception_error			!  61 0x9a0
-	.long	exception_error			!  62 0x9c0
-	.long	exception_error			!  63 0x9e0
-	.long	do_IRQ	!  64 0xa00 PCI serr
-	.long	do_IRQ	!  65 0xa20     err
-	.long	do_IRQ	!  66 0xa40     ad
-	.long	do_IRQ	!  67 0xa60     pwr_dwn
-	.long	exception_error			!  68 0xa80
-	.long	exception_error			!  69 0xaa0
-	.long	exception_error			!  70 0xac0
-	.long	exception_error			!  71 0xae0
-	.long	do_IRQ	!  72 0xb00 DMA INT0
-	.long	do_IRQ	!  73 0xb20     INT1
-	.long	do_IRQ	!  74 0xb40     INT2
-	.long	do_IRQ	!  75 0xb60     INT3
-	.long	do_IRQ	!  76 0xb80     INT4
-	.long	exception_error			!  77 0xba0
-	.long	do_IRQ	!  78 0xbc0 DMA ERR
-	.long	exception_error			!  79 0xbe0
-	.long	do_IRQ	!  80 0xc00 PIO0
-	.long	do_IRQ	!  81 0xc20 PIO1
-	.long	do_IRQ	!  82 0xc40 PIO2
-	.long	exception_error			!  83 0xc60
-	.long	exception_error			!  84 0xc80
-	.long	exception_error			!  85 0xca0
-	.long	exception_error			!  86 0xcc0
-	.long	exception_error			!  87 0xce0
-	.long	exception_error			!  88 0xd00
-	.long	exception_error			!  89 0xd20
-	.long	exception_error			!  90 0xd40
-	.long	exception_error			!  91 0xd60
-	.long	exception_error			!  92 0xd80
-	.long	exception_error			!  93 0xda0
-	.long	exception_error			!  94 0xdc0
-	.long	exception_error			!  95 0xde0
-	.long	exception_error			!  96 0xe00
-	.long	exception_error			!  97 0xe20
-	.long	exception_error			!  98 0xe40
-	.long	exception_error			!  99 0xe60
-	.long	exception_error			! 100 0xe80
-	.long	exception_error			! 101 0xea0
-	.long	exception_error			! 102 0xec0
-	.long	exception_error			! 103 0xee0
-	.long	exception_error			! 104 0xf00
-	.long	exception_error			! 105 0xf20
-	.long	exception_error			! 106 0xf40
-	.long	exception_error			! 107 0xf60
-	.long	exception_error			! 108 0xf80
-	.long	exception_error			! 109 0xfa0
-	.long	exception_error			! 110 0xfc0
-	.long	exception_error			! 111 0xfe0
-	.long	do_IRQ	! 112 0x1000 Mailbox
-	.long	exception_error			! 113 0x1020
-	.long	exception_error			! 114 0x1040
-	.long	exception_error			! 115 0x1060
-	.long	exception_error			! 116 0x1080
-	.long	exception_error			! 117 0x10a0
-	.long	exception_error			! 118 0x10c0
-	.long	exception_error			! 119 0x10e0
-	.long	exception_error			! 120 0x1100
-	.long	exception_error			! 121 0x1120
-	.long	exception_error			! 122 0x1140
-	.long	exception_error			! 123 0x1160
-	.long	exception_error			! 124 0x1180
-	.long	exception_error			! 125 0x11a0
-	.long	exception_error			! 126 0x11c0
-	.long	exception_error			! 127 0x11e0
-	.long	exception_error			! 128 0x1200
-	.long	exception_error			! 129 0x1220
-	.long	exception_error			! 130 0x1240
-	.long	exception_error			! 131 0x1260
-	.long	exception_error			! 132 0x1280
-	.long	exception_error			! 133 0x12a0
-	.long	exception_error			! 134 0x12c0
-	.long	exception_error			! 135 0x12e0
-	.long	exception_error			! 136 0x1300
-	.long	exception_error			! 137 0x1320
-	.long	exception_error			! 138 0x1340
-	.long	exception_error			! 139 0x1360
-	.long	do_IRQ	! 140 0x1380 EMPI INV_ADDR
-	.long	exception_error			! 141 0x13a0
-	.long	exception_error			! 142 0x13c0
-	.long	exception_error			! 143 0x13e0
-#elif defined(CONFIG_CPU_SUBTYPE_SH7770)
-	.long	do_IRQ	!  50 0x840
-	.long	do_IRQ	!  51 0x860
-	.long	do_IRQ	!  52 0x880
-	.long	do_IRQ	!  53 0x8a0
-	.long	do_IRQ	!  54 0x8c0
-	.long	do_IRQ	!  55 0x8e0
-	.long	do_IRQ	!  56 0x900
-	.long	do_IRQ	!  57 0x920
-	.long	do_IRQ	!  58 0x940
-	.long	do_IRQ	!  59 0x960
-	.long	do_IRQ	!  60 0x980
-	.long	do_IRQ	!  61 0x9a0
-	.long	do_IRQ	!  62 0x9c0
-	.long	do_IRQ	!  63 0x9e0
-	.long	do_IRQ	!  64 0xa00
-	.long	do_IRQ	!  65 0xa20
-	.long	do_IRQ	!  66 0xa4d
-	.long	do_IRQ	!  67 0xa60
-	.long	do_IRQ	!  68 0xa80
-	.long	do_IRQ	!  69 0xaa0
-	.long	do_IRQ	!  70 0xac0
-	.long	do_IRQ	!  71 0xae0
-	.long	do_IRQ	!  72 0xb00
-	.long	do_IRQ	!  73 0xb20
-	.long	do_IRQ	!  74 0xb40
-	.long	do_IRQ	!  75 0xb60
-	.long	do_IRQ	!  76 0xb80
-	.long	do_IRQ	!  77 0xba0
-	.long	do_IRQ	!  78 0xbc0
-	.long	do_IRQ	!  79 0xbe0
-	.long	do_IRQ	!  80 0xc00
-	.long	do_IRQ	!  81 0xc20
-	.long	do_IRQ	!  82 0xc40
-	.long	do_IRQ	!  83 0xc60
-	.long	do_IRQ	!  84 0xc80
-	.long	do_IRQ	!  85 0xca0
-	.long	do_IRQ	!  86 0xcc0
-	.long	do_IRQ	!  87 0xce0
-	.long	do_IRQ	!  88 0xd00
-	.long	do_IRQ	!  89 0xd20
-	.long	do_IRQ	!  90 0xd40
-	.long	do_IRQ	!  91 0xd60
-	.long	do_IRQ	!  92 0xd80
-	.long	do_IRQ	!  93 0xda0
-	.long	do_IRQ	!  94 0xdc0
-	.long	do_IRQ	!  95 0xde0
-	.long	do_IRQ	!  96 0xe00
-	.long	do_IRQ	!  97 0xe20
-	.long	do_IRQ	!  98 0xe40
-	.long	do_IRQ	!  99 0xe60
-	.long	do_IRQ	! 100 0xe80
-	.long	do_IRQ	! 101 0xea0
-	.long	do_IRQ	! 102 0xec0
-	.long	do_IRQ	! 103 0xee0
-	.long	do_IRQ	! 104 0xf00
-	.long	do_IRQ	! 105 0xf20
-	.long	do_IRQ	! 106 0xf40
-	.long	do_IRQ	! 107 0xf60
-	.long	do_IRQ	! 108 0xf80
-#endif
-#else
-	.long	exception_error		/* 400 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! RTC	ati
-	.long	do_IRQ	!	pri
-	.long	do_IRQ	!	cui
-	.long	exception_error
-	.long	exception_error		/* 500 */
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! WDT	iti	/* 560 */
-	.long	do_IRQ	! TMU-ch0
-	.long	do_IRQ	! TMU-ch1
-	.long	do_IRQ	! TMU-ch2
-	.long	do_IRQ	! ticpi2	/* 5E0 */
-	.long	do_IRQ	! 32 Hitachi UDI	/* 600 */
-	.long	exception_error
-	.long	do_IRQ	! 34 DMAC dmte0
-	.long	do_IRQ	! 35	  dmte1
-	.long	do_IRQ	! 36	  dmte2
-	.long	do_IRQ	! 37	  dmte3
-	.long	do_IRQ	! 38	  dmae
-	.long	exception_error			! 39	/* 6E0 */
-	.long	do_IRQ	! 40 SCIF-ch0 eri		/* 700 */
-	.long	do_IRQ	! 41	      rxi
-	.long	do_IRQ	! 42	      bri
-	.long	do_IRQ	! 43	      txi
-	.long	do_IRQ	! 44 DMAC dmte4		/* 780 */
-	.long	do_IRQ	! 45	  dmte5
-	.long	do_IRQ	! 46	  dmte6
-	.long	do_IRQ	! 47	  dmte7		/* 7E0 */
-#if defined(CONFIG_SH_FPU)
-	.long	do_fpu_state_restore	! 48	/* 800 */
-	.long	do_fpu_state_restore	! 49	/* 820 */
-#else
-	.long	exception_error
-	.long	exception_error
-#endif
-	.long	exception_error			/* 840 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! 56 CMT	/* 900 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! 60 HAC
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! PCI serr	/* A00 */
-	.long	do_IRQ	!     INTA
-	.long	do_IRQ	!     INTB
-	.long	do_IRQ	!     INTC
-	.long	do_IRQ	!     INTD
-	.long	do_IRQ	!     err
-	.long	do_IRQ	!     pwd3
-	.long	do_IRQ	!     pwd2
-	.long	do_IRQ	!     pwd1	/* B00 */
-	.long	do_IRQ	!     pwd0
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! SCIF-ch1 eri	/* B80 */
-	.long	do_IRQ	!	   rxi
-	.long	do_IRQ	!	   bri
-	.long	do_IRQ	!	   txi
-	.long	do_IRQ	! SIOF		/* C00 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! HSPI		/* C80 */
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! MMCIF	fatat	/* D00 */
-	.long	do_IRQ	!	tran
-	.long	do_IRQ	!	err
-	.long	do_IRQ	!	frdy
-	.long	do_IRQ	! DMAC dmint8	/* D80 */
-	.long	do_IRQ	!      dmint9
-	.long	do_IRQ	!      dmint10
-	.long	do_IRQ	!      dmint11
-	.long	do_IRQ	! TMU-ch3	/* E00 */
-	.long	do_IRQ	! TMU-ch4
-	.long	do_IRQ	! TMU-ch5
-	.long	exception_error
-	.long	do_IRQ	! SSI
-	.long	exception_error
-	.long	exception_error
-	.long	exception_error
-	.long	do_IRQ	! FLCTL	flste	/* F00 */
-	.long	do_IRQ	!	fltend
-	.long	do_IRQ	!	fltrq0
-	.long	do_IRQ	!	fltrq1
-	.long	do_IRQ	! GPIO gpioi0	/* F80 */
-	.long	do_IRQ	!      gpioi1
-	.long	do_IRQ	!      gpioi2
-	.long	do_IRQ	!      gpioi3
-#endif
 
+	/*
+	 * Pad the remainder of the table out, exceptions residing in far
+	 * away offsets can be manually inserted in to their appropriate
+	 * location via set_exception_table_{evt,vec}().
+	 */
+	.balign	4096,0,4096
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 97f1c9af35d..07e5377bf55 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -51,3 +51,66 @@ static int __init sh7760_devices_setup(void)
 				    ARRAY_SIZE(sh7760_devices));
 }
 __initcall(sh7760_devices_setup);
+
+/*
+ * SH7760 INTC2-Style interrupts, vectors IRQ48-111 INTEVT 0x800-0xFE0
+ */
+static struct intc2_data intc2_irq_table[] = {
+	/* INTPRIO0 | INTMSK0 */
+	{48,  0, 28, 0, 31,  3},	/* IRQ 4 */
+	{49,  0, 24, 0, 30,  3},	/* IRQ 3 */
+	{50,  0, 20, 0, 29,  3},	/* IRQ 2 */
+	{51,  0, 16, 0, 28,  3},	/* IRQ 1 */
+	/* 52-55 (INTEVT 0x880-0x8E0) unused/reserved */
+	/* INTPRIO4 | INTMSK0 */
+	{56,  4, 28, 0, 25,  3},	/* HCAN2_CHAN0 */
+	{57,  4, 24, 0, 24,  3},	/* HCAN2_CHAN1 */
+	{58,  4, 20, 0, 23,  3},	/* I2S_CHAN0   */
+	{59,  4, 16, 0, 22,  3},	/* I2S_CHAN1   */
+	{60,  4, 12, 0, 21,  3},	/* AC97_CHAN0  */
+	{61,  4,  8, 0, 20,  3},	/* AC97_CHAN1  */
+	{62,  4,  4, 0, 19,  3},	/* I2C_CHAN0   */
+	{63,  4,  0, 0, 18,  3},	/* I2C_CHAN1   */
+	/* INTPRIO8 | INTMSK0 */
+	{52,  8, 16, 0, 11,  3},	/* SCIF0_ERI_IRQ */
+	{53,  8, 16, 0, 10,  3},	/* SCIF0_RXI_IRQ */
+	{54,  8, 16, 0,  9,  3},	/* SCIF0_BRI_IRQ */
+	{55,  8, 16, 0,  8,  3},	/* SCIF0_TXI_IRQ */
+	{64,  8, 28, 0, 17,  3},	/* USBHI_IRQ */
+	{65,  8, 24, 0, 16,  3},	/* LCDC      */
+	/* 66, 67 unused */
+	{68,  8, 20, 0, 14, 13},	/* DMABRGI0_IRQ */
+	{69,  8, 20, 0, 13, 13},	/* DMABRGI1_IRQ */
+	{70,  8, 20, 0, 12, 13},	/* DMABRGI2_IRQ */
+	/* 71 unused */
+	{72,  8, 12, 0,  7,  3},	/* SCIF1_ERI_IRQ */
+	{73,  8, 12, 0,  6,  3},	/* SCIF1_RXI_IRQ */
+	{74,  8, 12, 0,  5,  3},	/* SCIF1_BRI_IRQ */
+	{75,  8, 12, 0,  4,  3},	/* SCIF1_TXI_IRQ */
+	{76,  8,  8, 0,  3,  3},	/* SCIF2_ERI_IRQ */
+	{77,  8,  8, 0,  2,  3},	/* SCIF2_RXI_IRQ */
+	{78,  8,  8, 0,  1,  3},	/* SCIF2_BRI_IRQ */
+	{79,  8,  8, 0,  0,  3},	/* SCIF2_TXI_IRQ */
+	/*          | INTMSK4 */
+	{80,  8,  4, 4, 23,  3},	/* SIM_ERI */
+	{81,  8,  4, 4, 22,  3},	/* SIM_RXI */
+	{82,  8,  4, 4, 21,  3},	/* SIM_TXI */
+	{83,  8,  4, 4, 20,  3},	/* SIM_TEI */
+	{84,  8,  0, 4, 19,  3},	/* HSPII */
+	/* INTPRIOC | INTMSK4 */
+	/* 85-87 unused/reserved */
+	{88, 12, 20, 4, 18,  3},	/* MMCI0 */
+	{89, 12, 20, 4, 17,  3},	/* MMCI1 */
+	{90, 12, 20, 4, 16,  3},	/* MMCI2 */
+	{91, 12, 20, 4, 15,  3},	/* MMCI3 */
+	{92, 12, 12, 4,  6,  3},	/* MFI (unsure, bug? in my 7760 manual*/
+	/* 93-107 reserved/undocumented */
+	{108,12,  4, 4,  1,  3},	/* ADC  */
+	{109,12,  0, 4,  0,  3},	/* CMTI */
+	/* 110-111 reserved/unused */
+};
+
+void __init init_IRQ_intc2(void)
+{
+	make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
+}
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7780.c b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
index 72493f259ed..814ddb22653 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
@@ -77,3 +77,30 @@ static int __init sh7780_devices_setup(void)
 				    ARRAY_SIZE(sh7780_devices));
 }
 __initcall(sh7780_devices_setup);
+
+static struct intc2_data intc2_irq_table[] = {
+	{ TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2 },
+	{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
+	{ SCIF0_ERI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_RXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_BRI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+	{ SCIF0_TXI_IRQ, 8, 24, 0, INTC_SCIF0_MSK, SCIF0_PRIORITY },
+
+	{ SCIF1_ERI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_RXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_BRI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+	{ SCIF1_TXI_IRQ, 8, 16, 0, INTC_SCIF1_MSK, SCIF1_PRIORITY },
+
+	{ PCIC0_IRQ, 0x10,  8, 0, INTC_PCIC0_MSK, PCIC0_PRIORITY },
+	{ PCIC1_IRQ, 0x10,  0, 0, INTC_PCIC1_MSK, PCIC1_PRIORITY },
+	{ PCIC2_IRQ, 0x14, 24, 0, INTC_PCIC2_MSK, PCIC2_PRIORITY },
+	{ PCIC3_IRQ, 0x14, 16, 0, INTC_PCIC3_MSK, PCIC3_PRIORITY },
+	{ PCIC4_IRQ, 0x14,  8, 0, INTC_PCIC4_MSK, PCIC4_PRIORITY },
+};
+
+void __init init_IRQ_intc2(void)
+{
+	make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
+}
diff --git a/arch/sh/kernel/entry.S b/arch/sh/kernel/entry.S
index 97c571fbcdf..39aaefb2d83 100644
--- a/arch/sh/kernel/entry.S
+++ b/arch/sh/kernel/entry.S
@@ -1,9 +1,8 @@
-/* $Id: entry.S,v 1.37 2004/06/11 13:02:46 doyu Exp $
- *
+/*
  *  linux/arch/sh/entry.S
  *
  *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
- *  Copyright (C) 2003  Paul Mundt
+ *  Copyright (C) 2003 - 2006  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -78,7 +77,6 @@ OFF_TRA	=  (16*4+6*4)
 #define k3	r3
 #define k4	r4
 
-#define k_ex_code	r2_bank	/* r2_bank1 */
 #define g_imask		r6	/* r6_bank1 */
 #define k_g_imask	r6_bank	/* r6_bank1 */
 #define current		r7	/* r7_bank1 */
@@ -691,7 +689,7 @@ interrupt:
 0:
 #endif /* defined(CONFIG_KGDB_NMI) */
 	bra	handle_exception
-	 mov.l	@k2, k2
+	 mov	#-1, k2		! interrupt exception marker
 
 	.align	2
 1:	.long	EXPEVT
@@ -717,8 +715,7 @@ ENTRY(handle_exception)
 	add	current, k1
 	mov	k1, r15		! change to kernel stack
 	!
-1:  	mov	#-1, k4
-	mov.l	2f, k1
+1:	mov.l	2f, k1
 	!
 #ifdef CONFIG_SH_DSP
 	mov.l	r2, @-r15		! Save r2, we need another reg
@@ -763,6 +760,8 @@ skip_save:
 #endif
 	! Save the user registers on the stack.
 	mov.l	k2, @-r15	! EXPEVT
+
+ 	mov	#-1, k4
 	mov.l	k4, @-r15	! set TRA (default: -1)
 	!
 	sts.l	macl, @-r15
@@ -797,8 +796,21 @@ skip_save:
 	mov.l	r2, @-r15
 	mov.l	r1, @-r15
 	mov.l	r0, @-r15
-	! Then, dispatch to the handler, according to the exception code.
-	stc	k_ex_code, r8
+
+	/*
+	 * This gets a bit tricky.. in the INTEVT case we don't want to use
+	 * the VBR offset as a destination in the jump call table, since all
+	 * of the destinations are the same. In this case, (interrupt) sets
+	 * a marker in r2 (now r2_bank since SR.RB changed), which we check
+	 * to determine the exception type. For all other exceptions, we
+	 * forcibly read EXPEVT from memory and fix up the jump address, in
+	 * the interrupt exception case we jump to do_IRQ() and defer the
+	 * INTEVT read until there. As a bonus, we can also clean up the SR.RB
+	 * checks that do_IRQ() was doing..
+	 */
+	stc	r2_bank, r8
+	cmp/pz	r8
+	bf	interrupt_exception
 	shlr2	r8
 	shlr	r8
 	mov.l	4f, r9
@@ -806,6 +818,8 @@ skip_save:
 	mov.l	@r9, r9
 	jmp	@r9
 	 nop
+	rts
+	 nop
 
 	.align	2
 1:	.long	0x00001000	! DSP=1
@@ -813,8 +827,17 @@ skip_save:
 3:	.long	0xcfffffff	! RB=0, BL=0
 4:	.long	exception_handling_table
 
+interrupt_exception:
+	mov.l	1f, r9
+	jmp	@r9
+	 nop
+	rts
+	 nop
+
+	.align 2
+1:	.long	do_IRQ
+
 	.align	2
 ENTRY(exception_none)
 	rts
 	 nop
-
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index c7ebd6aec95..944128ce970 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -11,12 +11,15 @@
 #include <linux/module.h>
 #include <linux/kernel_stat.h>
 #include <linux/seq_file.h>
+#include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/processor.h>
 #include <asm/uaccess.h>
 #include <asm/thread_info.h>
 #include <asm/cpu/mmu_context.h>
 
+atomic_t irq_err_count;
+
 /*
  * 'what should we do if we get a hw irq event on an illegal vector'.
  * each architecture has to answer this themselves, it doesn't deserve
@@ -24,6 +27,7 @@
  */
 void ack_bad_irq(unsigned int irq)
 {
+	atomic_inc(&irq_err_count);
 	printk("unexpected IRQ trap at vector %02x\n", irq);
 }
 
@@ -47,8 +51,10 @@ int show_interrupts(struct seq_file *p, void *v)
 		if (!action)
 			goto unlock;
 		seq_printf(p, "%3d: ",i);
-		seq_printf(p, "%10u ", kstat_irqs(i));
-		seq_printf(p, " %14s", irq_desc[i].chip->typename);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		seq_printf(p, " %14s", irq_desc[i].chip->name);
+		seq_printf(p, "-%-8s", irq_desc[i].name);
 		seq_printf(p, "  %s", action->name);
 
 		for (action=action->next; action; action = action->next)
@@ -56,7 +62,9 @@ int show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 unlock:
 		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-	}
+	} else if (i == NR_IRQS)
+		seq_printf(p, "Err: %10u\n", atomic_read(&irq_err_count));
+
 	return 0;
 }
 #endif
@@ -78,7 +86,8 @@ asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 		      unsigned long r6, unsigned long r7,
 		      struct pt_regs regs)
 {
-	int irq = r4;
+	struct pt_regs *old_regs = set_irq_regs(&regs);
+	int irq;
 #ifdef CONFIG_4KSTACKS
 	union irq_ctx *curctx, *irqctx;
 #endif
@@ -102,20 +111,9 @@ asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 #endif
 
 #ifdef CONFIG_CPU_HAS_INTEVT
-	__asm__ __volatile__ (
-#ifdef CONFIG_CPU_HAS_SR_RB
-		"stc	r2_bank, %0\n\t"
+	irq = (ctrl_inl(INTEVT) >> 5) - 16;
 #else
-		"mov.l	@%1, %0\n\t"
-#endif
-		"shlr2	%0\n\t"
-		"shlr2	%0\n\t"
-		"shlr	%0\n\t"
-		"add	#-16, %0\n\t"
-		: "=z" (irq), "=r" (r4)
-		: "1" (INTEVT)
-		: "memory"
-	);
+	irq = r4;
 #endif
 
 	irq = irq_demux(irq);
@@ -139,25 +137,25 @@ asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
 
 		__asm__ __volatile__ (
 			"mov	%0, r4		\n"
-			"mov	%1, r5		\n"
 			"mov	r15, r9		\n"
-			"jsr	@%2		\n"
+			"jsr	@%1		\n"
 			/* swith to the irq stack */
-			" mov	%3, r15		\n"
+			" mov	%2, r15		\n"
 			/* restore the stack (ring zero) */
 			"mov	r9, r15		\n"
 			: /* no outputs */
-			: "r" (irq), "r" (&regs), "r" (__do_IRQ), "r" (isp)
+			: "r" (irq), "r" (generic_handle_irq), "r" (isp)
 			/* XXX: A somewhat excessive clobber list? -PFM */
 			: "memory", "r0", "r1", "r2", "r3", "r4",
 			  "r5", "r6", "r7", "r8", "t", "pr"
 		);
 	} else
 #endif
-		__do_IRQ(irq, &regs);
+		generic_handle_irq(irq);
 
 	irq_exit();
 
+	set_irq_regs(old_regs);
 	return 1;
 }
 
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 0b1d5dd7a93..a52b13ac6b7 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -5,6 +5,7 @@
  *  Copyright (C) 1995  Linus Torvalds
  *
  *  SuperH version:  Copyright (C) 1999, 2000  Niibe Yutaka & Kaz Kojima
+ *		     Copyright (C) 2006 Lineo Solutions Inc. support SH4A UBC
  */
 
 /*
@@ -104,7 +105,7 @@ void show_regs(struct pt_regs * regs)
 {
 	printk("\n");
 	printk("Pid : %d, Comm: %20s\n", current->pid, current->comm);
-	print_symbol("PC is at %s\n", regs->pc);
+	print_symbol("PC is at %s\n", instruction_pointer(regs));
 	printk("PC  : %08lx SP  : %08lx SR  : %08lx ",
 	       regs->pc, regs->regs[15], regs->sr);
 #ifdef CONFIG_MMU
@@ -129,15 +130,7 @@ void show_regs(struct pt_regs * regs)
 	printk("MACH: %08lx MACL: %08lx GBR : %08lx PR  : %08lx\n",
 	       regs->mach, regs->macl, regs->gbr, regs->pr);
 
-	/*
-	 * If we're in kernel mode, dump the stack too..
-	 */
-	if (!user_mode(regs)) {
-		extern void show_task(unsigned long *sp);
-		unsigned long sp = regs->regs[15];
-
-		show_task((unsigned long *)sp);
-	}
+	show_trace(NULL, (unsigned long *)regs->regs[15], regs);
 }
 
 /*
@@ -290,6 +283,24 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
 static void
 ubc_set_tracing(int asid, unsigned long pc)
 {
+#if defined(CONFIG_CPU_SH4A)
+	unsigned long val;
+
+	val = (UBC_CBR_ID_INST | UBC_CBR_RW_READ | UBC_CBR_CE);
+	val |= (UBC_CBR_AIE | UBC_CBR_AIV_SET(asid));
+
+	ctrl_outl(val, UBC_CBR0);
+	ctrl_outl(pc,  UBC_CAR0);
+	ctrl_outl(0x0, UBC_CAMR0);
+	ctrl_outl(0x0, UBC_CBCR);
+
+	val = (UBC_CRR_RES | UBC_CRR_PCB | UBC_CRR_BIE);
+	ctrl_outl(val, UBC_CRR0);
+
+	/* Read UBC register that we writed last. For chekking UBC Register changed */
+	val = ctrl_inl(UBC_CRR0);
+
+#else	/* CONFIG_CPU_SH4A */
 	ctrl_outl(pc, UBC_BARA);
 
 #ifdef CONFIG_MMU
@@ -307,6 +318,7 @@ ubc_set_tracing(int asid, unsigned long pc)
 		ctrl_outw(BBR_INST | BBR_READ, UBC_BBRA);
 		ctrl_outw(BRCR_PCBA, UBC_BRCR);
 	}
+#endif	/* CONFIG_CPU_SH4A */
 }
 
 /*
@@ -359,8 +371,13 @@ struct task_struct *__switch_to(struct task_struct *prev, struct task_struct *ne
 #endif
 		ubc_set_tracing(asid, next->thread.ubc_pc);
 	} else {
+#if defined(CONFIG_CPU_SH4A)
+		ctrl_outl(UBC_CBR_INIT, UBC_CBR0);
+		ctrl_outl(UBC_CRR_INIT, UBC_CRR0);
+#else
 		ctrl_outw(0, UBC_BBRA);
 		ctrl_outw(0, UBC_BBRB);
+#endif
 	}
 
 	return prev;
@@ -460,8 +477,13 @@ asmlinkage void break_point_trap(unsigned long r4, unsigned long r5,
 				 struct pt_regs regs)
 {
 	/* Clear tracing.  */
+#if defined(CONFIG_CPU_SH4A)
+	ctrl_outl(UBC_CBR_INIT, UBC_CBR0);
+	ctrl_outl(UBC_CRR_INIT, UBC_CRR0);
+#else
 	ctrl_outw(0, UBC_BBRA);
 	ctrl_outw(0, UBC_BBRB);
+#endif
 	current->thread.ubc_pc = 0;
 	ubc_usercnt -= 1;
 
diff --git a/arch/sh/kernel/syscalls.S b/arch/sh/kernel/syscalls.S
index 768334e9507..ca81976e9e3 100644
--- a/arch/sh/kernel/syscalls.S
+++ b/arch/sh/kernel/syscalls.S
@@ -351,3 +351,6 @@ ENTRY(sys_call_table)
 	.long sys_sync_file_range
 	.long sys_tee			/* 315 */
 	.long sys_vmsplice
+	.long sys_move_pages
+	.long sys_getcpu
+	.long sys_epoll_pwait
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index 450c68f1df0..57e708d7b52 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -47,6 +47,7 @@ unsigned long long __attribute__ ((weak)) sched_clock(void)
 	return (unsigned long long)jiffies * (1000000000 / HZ);
 }
 
+#ifndef CONFIG_GENERIC_TIME
 void do_gettimeofday(struct timeval *tv)
 {
 	unsigned long seq;
@@ -99,6 +100,7 @@ int do_settimeofday(struct timespec *tv)
 	return 0;
 }
 EXPORT_SYMBOL(do_settimeofday);
+#endif /* !CONFIG_GENERIC_TIME */
 
 /* last time the RTC clock got updated */
 static long last_rtc_update;
@@ -107,13 +109,14 @@ static long last_rtc_update;
  * handle_timer_tick() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-void handle_timer_tick(struct pt_regs *regs)
+void handle_timer_tick(void)
 {
 	do_timer(1);
 #ifndef CONFIG_SMP
-	update_process_times(user_mode(regs));
+	update_process_times(user_mode(get_irq_regs()));
 #endif
-	profile_tick(CPU_PROFILING, regs);
+	if (current->pid)
+		profile_tick(CPU_PROFILING);
 
 #ifdef CONFIG_HEARTBEAT
 	if (sh_mv.mv_heartbeat != NULL)
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index 205816fcf0d..24927015dc3 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -80,8 +80,7 @@ static unsigned long tmu_timer_get_offset(void)
 	return count;
 }
 
-static irqreturn_t tmu_timer_interrupt(int irq, void *dev_id,
-				       struct pt_regs *regs)
+static irqreturn_t tmu_timer_interrupt(int irq, void *dummy)
 {
 	unsigned long timer_status;
 
@@ -98,7 +97,7 @@ static irqreturn_t tmu_timer_interrupt(int irq, void *dev_id,
 	 * locally disabled. -arca
 	 */
 	write_seqlock(&xtime_lock);
-	handle_timer_tick(regs);
+	handle_timer_tick();
 	write_sequnlock(&xtime_lock);
 
 	return IRQ_HANDLED;
@@ -111,60 +110,6 @@ static struct irqaction tmu_irq = {
 	.mask		= CPU_MASK_NONE,
 };
 
-/*
- * Hah!  We'll see if this works (switching from usecs to nsecs).
- */
-static unsigned long tmu_timer_get_frequency(void)
-{
-	u32 freq;
-	struct timespec ts1, ts2;
-	unsigned long diff_nsec;
-	unsigned long factor;
-
-	/* Setup the timer:  We don't want to generate interrupts, just
-	 * have it count down at its natural rate.
-	 */
-	ctrl_outb(0, TMU_TSTR);
-#if !defined(CONFIG_CPU_SUBTYPE_SH7300) && !defined(CONFIG_CPU_SUBTYPE_SH7760)
-	ctrl_outb(TMU_TOCR_INIT, TMU_TOCR);
-#endif
-	ctrl_outw(TMU0_TCR_CALIB, TMU0_TCR);
-	ctrl_outl(0xffffffff, TMU0_TCOR);
-	ctrl_outl(0xffffffff, TMU0_TCNT);
-
-	rtc_sh_get_time(&ts2);
-
-	do {
-		rtc_sh_get_time(&ts1);
-	} while (ts1.tv_nsec == ts2.tv_nsec && ts1.tv_sec == ts2.tv_sec);
-
-	/* actually start the timer */
-	ctrl_outb(TMU_TSTR_INIT, TMU_TSTR);
-
-	do {
-		rtc_sh_get_time(&ts2);
-	} while (ts1.tv_nsec == ts2.tv_nsec && ts1.tv_sec == ts2.tv_sec);
-
-	freq = 0xffffffff - ctrl_inl(TMU0_TCNT);
-	if (ts2.tv_nsec < ts1.tv_nsec) {
-		ts2.tv_nsec += 1000000000;
-		ts2.tv_sec--;
-	}
-
-	diff_nsec = (ts2.tv_sec - ts1.tv_sec) * 1000000000 + (ts2.tv_nsec - ts1.tv_nsec);
-
-	/* this should work well if the RTC has a precision of n Hz, where
-	 * n is an integer.  I don't think we have to worry about the other
-	 * cases. */
-	factor = (1000000000 + diff_nsec/2) / diff_nsec;
-
-	if (factor * diff_nsec > 1100000000 ||
-	    factor * diff_nsec <  900000000)
-		panic("weird RTC (diff_nsec %ld)", diff_nsec);
-
-	return freq * factor;
-}
-
 static void tmu_clk_init(struct clk *clk)
 {
 	u8 divisor = TMU0_TCR_INIT & 0x7;
@@ -232,12 +177,12 @@ struct sys_timer_ops tmu_timer_ops = {
 	.init		= tmu_timer_init,
 	.start		= tmu_timer_start,
 	.stop		= tmu_timer_stop,
-	.get_frequency	= tmu_timer_get_frequency,
+#ifndef CONFIG_GENERIC_TIME
 	.get_offset	= tmu_timer_get_offset,
+#endif
 };
 
 struct sys_timer tmu_timer = {
 	.name	= "tmu",
 	.ops	= &tmu_timer_ops,
 };
-
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index c2c597e0948..53dfa55f315 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -1,38 +1,25 @@
-/* $Id: traps.c,v 1.17 2004/05/02 01:46:30 sugioka Exp $
- *
- *  linux/arch/sh/traps.c
+/*
+ * 'traps.c' handles hardware traps and faults after we have saved some
+ * state in 'entry.S'.
  *
  *  SuperH version: Copyright (C) 1999 Niibe Yutaka
  *                  Copyright (C) 2000 Philipp Rumpf
  *                  Copyright (C) 2000 David Howells
- *                  Copyright (C) 2002, 2003 Paul Mundt
- */
-
-/*
- * 'Traps.c' handles hardware traps and faults after we have saved some
- * state in 'entry.S'.
+ *                  Copyright (C) 2002 - 2006 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
-#include <linux/sched.h>
 #include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
 #include <linux/ptrace.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
-#include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
-
+#include <linux/io.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/atomic.h>
-#include <asm/processor.h>
-#include <asm/sections.h>
 
 #ifdef CONFIG_SH_KGDB
 #include <asm/kgdb.h>
@@ -53,13 +40,32 @@
 #define TRAP_ILLEGAL_SLOT_INST	13
 #endif
 
-/*
- * These constants are for searching for possible module text
- * segments.  VMALLOC_OFFSET comes from mm/vmalloc.c; MODULE_RANGE is
- * a guess of how much space is likely to be vmalloced.
- */
-#define VMALLOC_OFFSET (8*1024*1024)
-#define MODULE_RANGE (8*1024*1024)
+static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
+{
+	unsigned long p;
+	int i;
+
+	printk("%s(0x%08lx to 0x%08lx)\n", str, bottom, top);
+
+	for (p = bottom & ~31; p < top; ) {
+		printk("%04lx: ", p & 0xffff);
+
+		for (i = 0; i < 8; i++, p += 4) {
+			unsigned int val;
+
+			if (p < bottom || p >= top)
+				printk("         ");
+			else {
+				if (__get_user(val, (unsigned int __user *)p)) {
+					printk("\n");
+					return;
+				}
+				printk("%08x ", val);
+			}
+		}
+		printk("\n");
+	}
+}
 
 DEFINE_SPINLOCK(die_lock);
 
@@ -69,14 +75,28 @@ void die(const char * str, struct pt_regs * regs, long err)
 
 	console_verbose();
 	spin_lock_irq(&die_lock);
+	bust_spinlocks(1);
+
 	printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
+
 	CHK_REMOTE_DEBUG(regs);
+	print_modules();
 	show_regs(regs);
+
+	printk("Process: %s (pid: %d, stack limit = %p)\n",
+	       current->comm, current->pid, task_stack_page(current) + 1);
+
+	if (!user_mode(regs) || in_interrupt())
+		dump_mem("Stack: ", regs->regs[15], THREAD_SIZE +
+		 	 (unsigned long)task_stack_page(current));
+
+	bust_spinlocks(0);
 	spin_unlock_irq(&die_lock);
 	do_exit(SIGSEGV);
 }
 
-static inline void die_if_kernel(const char * str, struct pt_regs * regs, long err)
+static inline void die_if_kernel(const char *str, struct pt_regs *regs,
+				 long err)
 {
 	if (!user_mode(regs))
 		die(str, regs, err);
@@ -93,8 +113,7 @@ static int handle_unaligned_notify_count = 10;
  */
 static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
 {
-	if (!user_mode(regs))
-	{
+	if (!user_mode(regs)) {
 		const struct exception_table_entry *fixup;
 		fixup = search_exception_tables(regs->pc);
 		if (fixup) {
@@ -550,7 +569,10 @@ int is_dsp_inst(struct pt_regs *regs)
 #define is_dsp_inst(regs)	(0)
 #endif /* CONFIG_SH_DSP */
 
-extern int do_fpu_inst(unsigned short, struct pt_regs*);
+/* arch/sh/kernel/cpu/sh4/fpu.c */
+extern int do_fpu_inst(unsigned short, struct pt_regs *);
+extern asmlinkage void do_fpu_state_restore(unsigned long r4, unsigned long r5,
+		unsigned long r6, unsigned long r7, struct pt_regs regs);
 
 asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5,
 				unsigned long r6, unsigned long r7,
@@ -709,14 +731,20 @@ void __init per_cpu_trap_init(void)
 		     : "memory");
 }
 
-void __init trap_init(void)
+void *set_exception_table_vec(unsigned int vec, void *handler)
 {
 	extern void *exception_handling_table[];
+	void *old_handler;
+	
+	old_handler = exception_handling_table[vec];
+	exception_handling_table[vec] = handler;
+	return old_handler;
+}
 
-	exception_handling_table[TRAP_RESERVED_INST]
-		= (void *)do_reserved_inst;
-	exception_handling_table[TRAP_ILLEGAL_SLOT_INST]
-		= (void *)do_illegal_slot_inst;
+void __init trap_init(void)
+{
+	set_exception_table_vec(TRAP_RESERVED_INST, do_reserved_inst);
+	set_exception_table_vec(TRAP_ILLEGAL_SLOT_INST, do_illegal_slot_inst);
 
 #if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SH_FPU) || \
     defined(CONFIG_SH_FPU_EMU)
@@ -725,61 +753,54 @@ void __init trap_init(void)
 	 * reserved. They'll be handled in the math-emu case, or faulted on
 	 * otherwise.
 	 */
-	/* entry 64 corresponds to EXPEVT=0x800 */
-	exception_handling_table[64] = (void *)do_reserved_inst;
-	exception_handling_table[65] = (void *)do_illegal_slot_inst;
+	set_exception_table_evt(0x800, do_reserved_inst);
+	set_exception_table_evt(0x820, do_illegal_slot_inst);
+#elif defined(CONFIG_SH_FPU)
+	set_exception_table_evt(0x800, do_fpu_state_restore);
+	set_exception_table_evt(0x820, do_fpu_state_restore);
 #endif
 		
 	/* Setup VBR for boot cpu */
 	per_cpu_trap_init();
 }
 
-void show_stack(struct task_struct *tsk, unsigned long *sp)
+void show_trace(struct task_struct *tsk, unsigned long *sp,
+		struct pt_regs *regs)
 {
-	unsigned long *stack, addr;
-	unsigned long module_start = VMALLOC_START;
-	unsigned long module_end = VMALLOC_END;
-	int i = 1;
-
-	if (!tsk)
-		tsk = current;
-	if (tsk == current)
-		sp = (unsigned long *)current_stack_pointer;
-	else
-		sp = (unsigned long *)tsk->thread.sp;
+	unsigned long addr;
 
-	stack = sp;
+	if (regs && user_mode(regs))
+		return;
 
 	printk("\nCall trace: ");
 #ifdef CONFIG_KALLSYMS
 	printk("\n");
 #endif
 
-	while (!kstack_end(stack)) {
-		addr = *stack++;
-		if (((addr >= (unsigned long)_text) &&
-		     (addr <= (unsigned long)_etext)) ||
-		    ((addr >= module_start) && (addr <= module_end))) {
-			/*
-			 * For 80-columns display, 6 entry is maximum.
-			 * NOTE: '[<8c00abcd>] ' consumes 13 columns .
-			 */
-#ifndef CONFIG_KALLSYMS
-			if (i && ((i % 6) == 0))
-				printk("\n       ");
-#endif
-			printk("[<%08lx>] ", addr);
-			print_symbol("%s\n", addr);
-			i++;
-		}
+	while (!kstack_end(sp)) {
+		addr = *sp++;
+		if (kernel_text_address(addr))
+			print_ip_sym(addr);
 	}
 
 	printk("\n");
 }
 
-void show_task(unsigned long *sp)
+void show_stack(struct task_struct *tsk, unsigned long *sp)
 {
-	show_stack(NULL, sp);
+	unsigned long stack;
+
+	if (!tsk)
+		tsk = current;
+	if (tsk == current)
+		sp = (unsigned long *)current_stack_pointer;
+	else
+		sp = (unsigned long *)tsk->thread.sp;
+
+	stack = (unsigned long)sp;
+	dump_mem("Stack: ", stack, THREAD_SIZE +
+		 (unsigned long)task_stack_page(tsk));
+	show_trace(tsk, sp, NULL);
 }
 
 void dump_stack(void)
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 5eb93091818..77b4026d568 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -76,13 +76,7 @@ SECTIONS
   __setup_end = .;
   __initcall_start = .;
   .initcall.init : {
-	*(.initcall1.init) 
-	*(.initcall2.init) 
-	*(.initcall3.init) 
-	*(.initcall4.init) 
-	*(.initcall5.init) 
-	*(.initcall6.init) 
-	*(.initcall7.init)
+	INITCALLS
   }
   __initcall_end = .;
   __con_initcall_start = .;
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index c81e6b67ad3..38c82d890ff 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -28,6 +28,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *handle)
 	split_page(page, order);
 
 	ret = page_address(page);
+	memset(ret, 0, size);
 	*handle = virt_to_phys(ret);
 
 	/*
author	James Bottomley <jejb@mulgrave.il.steeleye.com>	2006-11-22 12:06:44 -0600
committer	James Bottomley <jejb@mulgrave.il.steeleye.com>	2006-11-22 12:06:44 -0600
commit	0bd2af46839ad6262d25714a6ec0365db9d6b98f (patch)
tree	dcced72d230d69fd0c5816ac6dd03ab84799a93e /arch/sh
parent	e138a5d2356729b8752e88520cc1525fae9794ac (diff)
parent	f26b90440cd74c78fe10c9bd5160809704a9627c (diff)