[PATCH 21/21] convert VME irq code

zippel
2006-06-23T18:42:31Z

[-- Attachment #1: 0027-M68K-convert-VME-irq-code.txt --]
[-- Type: text/plain, Size: 24921 bytes --]

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>

---

arch/m68k/bvme6000/Makefile | 2 -
arch/m68k/bvme6000/bvmeints.c | 161 -----------------------------------------
arch/m68k/bvme6000/config.c | 21 ++---
arch/m68k/mvme147/147ints.c | 146 -------------------------------------
arch/m68k/mvme147/Makefile | 2 -
arch/m68k/mvme147/config.c | 22 ++----
arch/m68k/mvme16x/16xints.c | 150 --------------------------------------
arch/m68k/mvme16x/Makefile | 2 -
arch/m68k/mvme16x/config.c | 23 +++---
include/asm-m68k/bvme6000hw.h | 30 ++++----
include/asm-m68k/mvme147hw.h | 44 ++++++-----
include/asm-m68k/mvme16xhw.h | 40 +++++-----
12 files changed, 88 insertions(+), 555 deletions(-)
delete mode 100644 arch/m68k/bvme6000/bvmeints.c
delete mode 100644 arch/m68k/mvme147/147ints.c
delete mode 100644 arch/m68k/mvme16x/16xints.c

4be81c0899302a775885858280aa764829944393
diff --git a/arch/m68k/bvme6000/Makefile b/arch/m68k/bvme6000/Makefile
index 2348e6c..d817400 100644
--- a/arch/m68k/bvme6000/Makefile
+++ b/arch/m68k/bvme6000/Makefile
@@ -2,4 +2,4 @@ #
# Makefile for Linux arch/m68k/bvme6000 source directory
#

-obj-y := config.o bvmeints.o rtc.o
+obj-y := config.o rtc.o
diff --git a/arch/m68k/bvme6000/bvmeints.c b/arch/m68k/bvme6000/bvmeints.c
deleted file mode 100644
index b015fdc..0000000
--- a/arch/m68k/bvme6000/bvmeints.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * arch/m68k/bvme6000/bvmeints.c
- *
- * Copyright (C) 1997 Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * based on amiints.c -- Amiga Linux interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-
-#include <asm/ptrace.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-
-static irqreturn_t bvme6000_defhand (int irq, void *dev_id, struct pt_regs *fp);
-
-/*
- * This should ideally be 4 elements only, for speed.
- */
-
-static struct {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
- unsigned long flags;
- void *dev_id;
- const char *devname;
- unsigned count;
-} irq_tab[256];
-
-/*
- * void bvme6000_init_IRQ (void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function is called during kernel startup to initialize
- * the bvme6000 IRQ handling routines.
- */
-
-void bvme6000_init_IRQ (void)
-{
- int i;
-
- for (i = 0; i < 256; i++) {
- irq_tab[i].handler = bvme6000_defhand;
- irq_tab[i].flags = IRQ_FLG_STD;
- irq_tab[i].dev_id = NULL;
- irq_tab[i].devname = NULL;
- irq_tab[i].count = 0;
- }
-}
-
-int bvme6000_request_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id)
-{
- if (irq > 255) {
- printk("%s: Incorrect IRQ %d from %s\n", __FUNCTION__, irq, devname);
- return -ENXIO;
- }
-#if 0
- /* Nothing special about auto-vectored devices for the BVME6000,
- * but treat it specially to avoid changes elsewhere.
- */
-
- if (irq >= VEC_INT1 && irq <= VEC_INT7)
- return cpu_request_irq(irq - VEC_SPUR, handler, flags,
- devname, dev_id);
-#endif
- if (!(irq_tab[irq].flags & IRQ_FLG_STD)) {
- if (irq_tab[irq].flags & IRQ_FLG_LOCK) {
- printk("%s: IRQ %d from %s is not replaceable\n",
- __FUNCTION__, irq, irq_tab[irq].devname);
- return -EBUSY;
- }
- if (flags & IRQ_FLG_REPLACE) {
- printk("%s: %s can't replace IRQ %d from %s\n",
- __FUNCTION__, devname, irq, irq_tab[irq].devname);
- return -EBUSY;
- }
- }
- irq_tab[irq].handler = handler;
- irq_tab[irq].flags = flags;
- irq_tab[irq].dev_id = dev_id;
- irq_tab[irq].devname = devname;
- return 0;
-}
-
-void bvme6000_free_irq(unsigned int irq, void *dev_id)
-{
- if (irq > 255) {
- printk("%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
- return;
- }
-#if 0
- if (irq >= VEC_INT1 && irq <= VEC_INT7) {
- cpu_free_irq(irq - VEC_SPUR, dev_id);
- return;
- }
-#endif
- if (irq_tab[irq].dev_id != dev_id)
- printk("%s: Removing probably wrong IRQ %d from %s\n",
- __FUNCTION__, irq, irq_tab[irq].devname);
-
- irq_tab[irq].handler = bvme6000_defhand;
- irq_tab[irq].flags = IRQ_FLG_STD;
- irq_tab[irq].dev_id = NULL;
- irq_tab[irq].devname = NULL;
-}
-
-irqreturn_t bvme6000_process_int (unsigned long vec, struct pt_regs *fp)
-{
- if (vec > 255) {
- printk ("bvme6000_process_int: Illegal vector %ld", vec);
- return IRQ_NONE;
- } else {
- irq_tab[vec].count++;
- irq_tab[vec].handler(vec, irq_tab[vec].dev_id, fp);
- return IRQ_HANDLED;
- }
-}
-
-int show_bvme6000_interrupts(struct seq_file *p, void *v)
-{
- int i;
-
- for (i = 0; i < 256; i++) {
- if (irq_tab[i].count)
- seq_printf(p, "Vec 0x%02x: %8d %s\n",
- i, irq_tab[i].count,
- irq_tab[i].devname ? irq_tab[i].devname : "free");
- }
- return 0;
-}
-
-
-static irqreturn_t bvme6000_defhand (int irq, void *dev_id, struct pt_regs *fp)
-{
- printk ("Unknown interrupt 0x%02x\n", irq);
- return IRQ_NONE;
-}
-
-void bvme6000_enable_irq (unsigned int irq)
-{
-}
-
-
-void bvme6000_disable_irq (unsigned int irq)
-{
-}
-
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index c90cb5f..d1e916a 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -36,15 +36,8 @@ #include <asm/rtc.h>
#include <asm/machdep.h>
#include <asm/bvme6000hw.h>

-extern irqreturn_t bvme6000_process_int (int level, struct pt_regs *regs);
-extern void bvme6000_init_IRQ (void);
-extern void bvme6000_free_irq (unsigned int, void *);
-extern int show_bvme6000_interrupts(struct seq_file *, void *);
-extern void bvme6000_enable_irq (unsigned int);
-extern void bvme6000_disable_irq (unsigned int);
static void bvme6000_get_model(char *model);
static int bvme6000_get_hardware_list(char *buffer);
-extern int bvme6000_request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *), unsigned long flags, const char *devname, void *dev_id);
extern void bvme6000_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern unsigned long bvme6000_gettimeoffset (void);
extern int bvme6000_hwclk (int, struct rtc_time *);
@@ -100,6 +93,14 @@ static int bvme6000_get_hardware_list(ch
return 0;
}

+/*
+ * This function is called during kernel startup to initialize
+ * the bvme6000 IRQ handling routines.
+ */
+static void bvme6000_init_IRQ(void)
+{
+ m68k_setup_user_interrupt(VEC_USER, 192, NULL);
+}

void __init config_bvme6000(void)
{
@@ -127,12 +128,6 @@ #endif
mach_hwclk = bvme6000_hwclk;
mach_set_clock_mmss = bvme6000_set_clock_mmss;
mach_reset = bvme6000_reset;
- mach_free_irq = bvme6000_free_irq;
- mach_process_int = bvme6000_process_int;
- mach_get_irq_list = show_bvme6000_interrupts;
- mach_request_irq = bvme6000_request_irq;
- enable_irq = bvme6000_enable_irq;
- disable_irq = bvme6000_disable_irq;
mach_get_model = bvme6000_get_model;
mach_get_hardware_list = bvme6000_get_hardware_list;

diff --git a/arch/m68k/mvme147/147ints.c b/arch/m68k/mvme147/147ints.c
deleted file mode 100644
index b4aa5e8..0000000
--- a/arch/m68k/mvme147/147ints.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * arch/m68k/mvme147/147ints.c
- *
- * Copyright (C) 1997 Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * based on amiints.c -- Amiga Linux interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-
-#include <asm/ptrace.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-
-static irqreturn_t mvme147_defhand (int irq, void *dev_id, struct pt_regs *fp);
-
-/*
- * This should ideally be 4 elements only, for speed.
- */
-
-static struct {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
- unsigned long flags;
- void *dev_id;
- const char *devname;
- unsigned count;
-} irq_tab[256];
-
-/*
- * void mvme147_init_IRQ (void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function is called during kernel startup to initialize
- * the mvme147 IRQ handling routines.
- */
-
-void mvme147_init_IRQ (void)
-{
- int i;
-
- for (i = 0; i < 256; i++) {
- irq_tab[i].handler = mvme147_defhand;
- irq_tab[i].flags = IRQ_FLG_STD;
- irq_tab[i].dev_id = NULL;
- irq_tab[i].devname = NULL;
- irq_tab[i].count = 0;
- }
-}
-
-int mvme147_request_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id)
-{
- if (irq > 255) {
- printk("%s: Incorrect IRQ %d from %s\n", __FUNCTION__, irq, devname);
- return -ENXIO;
- }
- if (!(irq_tab[irq].flags & IRQ_FLG_STD)) {
- if (irq_tab[irq].flags & IRQ_FLG_LOCK) {
- printk("%s: IRQ %d from %s is not replaceable\n",
- __FUNCTION__, irq, irq_tab[irq].devname);
- return -EBUSY;
- }
- if (flags & IRQ_FLG_REPLACE) {
- printk("%s: %s can't replace IRQ %d from %s\n",
- __FUNCTION__, devname, irq, irq_tab[irq].devname);
- return -EBUSY;
- }
- }
- irq_tab[irq].handler = handler;
- irq_tab[irq].flags = flags;
- irq_tab[irq].dev_id = dev_id;
- irq_tab[irq].devname = devname;
- return 0;
-}
-
-void mvme147_free_irq(unsigned int irq, void *dev_id)
-{
- if (irq > 255) {
- printk("%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
- return;
- }
- if (irq_tab[irq].dev_id != dev_id)
- printk("%s: Removing probably wrong IRQ %d from %s\n",
- __FUNCTION__, irq, irq_tab[irq].devname);
-
- irq_tab[irq].handler = mvme147_defhand;
- irq_tab[irq].flags = IRQ_FLG_STD;
- irq_tab[irq].dev_id = NULL;
- irq_tab[irq].devname = NULL;
-}
-
-irqreturn_t mvme147_process_int (unsigned long vec, struct pt_regs *fp)
-{
- if (vec > 255) {
- printk ("mvme147_process_int: Illegal vector %ld\n", vec);
- return IRQ_NONE;
- } else {
- irq_tab[vec].count++;
- irq_tab[vec].handler(vec, irq_tab[vec].dev_id, fp);
- return IRQ_HANDLED;
- }
-}
-
-int show_mvme147_interrupts (struct seq_file *p, void *v)
-{
- int i;
-
- for (i = 0; i < 256; i++) {
- if (irq_tab[i].count)
- seq_printf(p, "Vec 0x%02x: %8d %s\n",
- i, irq_tab[i].count,
- irq_tab[i].devname ? irq_tab[i].devname : "free");
- }
- return 0;
-}
-
-
-static irqreturn_t mvme147_defhand (int irq, void *dev_id, struct pt_regs *fp)
-{
- printk ("Unknown interrupt 0x%02x\n", irq);
- return IRQ_NONE;
-}
-
-void mvme147_enable_irq (unsigned int irq)
-{
-}
-
-
-void mvme147_disable_irq (unsigned int irq)
-{
-}
-
diff --git a/arch/m68k/mvme147/Makefile b/arch/m68k/mvme147/Makefile
index f0153ed..a36d38d 100644
--- a/arch/m68k/mvme147/Makefile
+++ b/arch/m68k/mvme147/Makefile
@@ -2,4 +2,4 @@ #
# Makefile for Linux arch/m68k/mvme147 source directory
#

-obj-y := config.o 147ints.o
+obj-y := config.o
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 0fcf972..0cd0e5b 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -36,15 +36,8 @@ #include <asm/machdep.h>
#include <asm/mvme147hw.h>

-extern irqreturn_t mvme147_process_int (int level, struct pt_regs *regs);
-extern void mvme147_init_IRQ (void);
-extern void mvme147_free_irq (unsigned int, void *);
-extern int show_mvme147_interrupts (struct seq_file *, void *);
-extern void mvme147_enable_irq (unsigned int);
-extern void mvme147_disable_irq (unsigned int);
static void mvme147_get_model(char *model);
static int mvme147_get_hardware_list(char *buffer);
-extern int mvme147_request_irq (unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *), unsigned long flags, const char *devname, void *dev_id);
extern void mvme147_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern unsigned long mvme147_gettimeoffset (void);
extern int mvme147_hwclk (int, struct rtc_time *);
@@ -91,6 +84,15 @@ static int mvme147_get_hardware_list(cha
return 0;
}

+/*
+ * This function is called during kernel startup to initialize
+ * the mvme147 IRQ handling routines.
+ */
+
+void mvme147_init_IRQ(void)
+{
+ m68k_setup_user_interrupt(VEC_USER, 192, NULL);
+}

void __init config_mvme147(void)
{
@@ -101,12 +103,6 @@ void __init config_mvme147(void)
mach_hwclk = mvme147_hwclk;
mach_set_clock_mmss = mvme147_set_clock_mmss;
mach_reset = mvme147_reset;
- mach_free_irq = mvme147_free_irq;
- mach_process_int = mvme147_process_int;
- mach_get_irq_list = show_mvme147_interrupts;
- mach_request_irq = mvme147_request_irq;
- enable_irq = mvme147_enable_irq;
- disable_irq = mvme147_disable_irq;
mach_get_model = mvme147_get_model;
mach_get_hardware_list = mvme147_get_hardware_list;

diff --git a/arch/m68k/mvme16x/16xints.c b/arch/m68k/mvme16x/16xints.c
deleted file mode 100644
index 81afada..0000000
--- a/arch/m68k/mvme16x/16xints.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * arch/m68k/mvme16x/16xints.c
- *
- * Copyright (C) 1995 Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * based on amiints.c -- Amiga Linux interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-
-#include <asm/system.h>
-#include <asm/ptrace.h>
-#include <asm/irq.h>
-
-static irqreturn_t mvme16x_defhand (int irq, void *dev_id, struct pt_regs *fp);
-
-/*
- * This should ideally be 4 elements only, for speed.
- */
-
-static struct {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
- unsigned long flags;
- void *dev_id;
- const char *devname;
- unsigned count;
-} irq_tab[192];
-
-/*
- * void mvme16x_init_IRQ (void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function is called during kernel startup to initialize
- * the mvme16x IRQ handling routines. Should probably ensure
- * that the base vectors for the VMEChip2 and PCCChip2 are valid.
- */
-
-void mvme16x_init_IRQ (void)
-{
- int i;
-
- for (i = 0; i < 192; i++) {
- irq_tab[i].handler = mvme16x_defhand;
- irq_tab[i].flags = IRQ_FLG_STD;
- irq_tab[i].dev_id = NULL;
- irq_tab[i].devname = NULL;
- irq_tab[i].count = 0;
- }
-}
-
-int mvme16x_request_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id)
-{
- if (irq < 64 || irq > 255) {
- printk("%s: Incorrect IRQ %d from %s\n", __FUNCTION__, irq, devname);
- return -ENXIO;
- }
-
- if (!(irq_tab[irq-64].flags & IRQ_FLG_STD)) {
- if (irq_tab[irq-64].flags & IRQ_FLG_LOCK) {
- printk("%s: IRQ %d from %s is not replaceable\n",
- __FUNCTION__, irq, irq_tab[irq-64].devname);
- return -EBUSY;
- }
- if (flags & IRQ_FLG_REPLACE) {
- printk("%s: %s can't replace IRQ %d from %s\n",
- __FUNCTION__, devname, irq, irq_tab[irq-64].devname);
- return -EBUSY;
- }
- }
- irq_tab[irq-64].handler = handler;
- irq_tab[irq-64].flags = flags;
- irq_tab[irq-64].dev_id = dev_id;
- irq_tab[irq-64].devname = devname;
- return 0;
-}
-
-void mvme16x_free_irq(unsigned int irq, void *dev_id)
-{
- if (irq < 64 || irq > 255) {
- printk("%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
- return;
- }
-
- if (irq_tab[irq-64].dev_id != dev_id)
- printk("%s: Removing probably wrong IRQ %d from %s\n",
- __FUNCTION__, irq, irq_tab[irq-64].devname);
-
- irq_tab[irq-64].handler = mvme16x_defhand;
- irq_tab[irq-64].flags = IRQ_FLG_STD;
- irq_tab[irq-64].dev_id = NULL;
- irq_tab[irq-64].devname = NULL;
-}
-
-irqreturn_t mvme16x_process_int (unsigned long vec, struct pt_regs *fp)
-{
- if (vec < 64 || vec > 255) {
- printk ("mvme16x_process_int: Illegal vector %ld", vec);
- return IRQ_NONE;
- } else {
- irq_tab[vec-64].count++;
- irq_tab[vec-64].handler(vec, irq_tab[vec-64].dev_id, fp);
- return IRQ_HANDLED;
- }
-}
-
-int show_mvme16x_interrupts (struct seq_file *p, void *v)
-{
- int i;
-
- for (i = 0; i < 192; i++) {
- if (irq_tab[i].count)
- seq_printf(p, "Vec 0x%02x: %8d %s\n",
- i+64, irq_tab[i].count,
- irq_tab[i].devname ? irq_tab[i].devname : "free");
- }
- return 0;
-}
-
-
-static irqreturn_t mvme16x_defhand (int irq, void *dev_id, struct pt_regs *fp)
-{
- printk ("Unknown interrupt 0x%02x\n", irq);
- return IRQ_NONE;
-}
-
-
-void mvme16x_enable_irq (unsigned int irq)
-{
-}
-
-
-void mvme16x_disable_irq (unsigned int irq)
-{
-}
-
-
diff --git a/arch/m68k/mvme16x/Makefile b/arch/m68k/mvme16x/Makefile
index 5129f56..950e82f 100644
--- a/arch/m68k/mvme16x/Makefile
+++ b/arch/m68k/mvme16x/Makefile
@@ -2,4 +2,4 @@ #
# Makefile for Linux arch/m68k/mvme16x source directory
#

-obj-y := config.o 16xints.o rtc.o mvme16x_ksyms.o
+obj-y := config.o rtc.o mvme16x_ksyms.o
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 26ce81c..ce2727e 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -40,15 +40,8 @@ extern t_bdid mvme_bdid;

static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;

-extern irqreturn_t mvme16x_process_int (int level, struct pt_regs *regs);
-extern void mvme16x_init_IRQ (void);
-extern void mvme16x_free_irq (unsigned int, void *);
-extern int show_mvme16x_interrupts (struct seq_file *, void *);
-extern void mvme16x_enable_irq (unsigned int);
-extern void mvme16x_disable_irq (unsigned int);
static void mvme16x_get_model(char *model);
static int mvme16x_get_hardware_list(char *buffer);
-extern int mvme16x_request_irq(unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *), unsigned long flags, const char *devname, void *dev_id);
extern void mvme16x_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern unsigned long mvme16x_gettimeoffset (void);
extern int mvme16x_hwclk (int, struct rtc_time *);
@@ -120,6 +113,16 @@ static int mvme16x_get_hardware_list(cha
return (len);
}

+/*
+ * This function is called during kernel startup to initialize
+ * the mvme16x IRQ handling routines. Should probably ensure
+ * that the base vectors for the VMEChip2 and PCCChip2 are valid.
+ */
+
+static void mvme16x_init_IRQ (void)
+{
+ m68k_setup_user_interrupt(VEC_USER, 192, NULL);
+}

#define pcc2chip ((volatile u_char *)0xfff42000)
#define PccSCCMICR 0x1d
@@ -138,12 +141,6 @@ void __init config_mvme16x(void)
mach_hwclk = mvme16x_hwclk;
mach_set_clock_mmss = mvme16x_set_clock_mmss;
mach_reset = mvme16x_reset;
- mach_free_irq = mvme16x_free_irq;
- mach_process_int = mvme16x_process_int;
- mach_get_irq_list = show_mvme16x_interrupts;
- mach_request_irq = mvme16x_request_irq;
- enable_irq = mvme16x_enable_irq;
- disable_irq = mvme16x_disable_irq;
mach_get_model = mvme16x_get_model;
mach_get_hardware_list = mvme16x_get_hardware_list;

diff --git a/include/asm-m68k/bvme6000hw.h b/include/asm-m68k/bvme6000hw.h
index 28a859b..f40d2f8 100644
--- a/include/asm-m68k/bvme6000hw.h
+++ b/include/asm-m68k/bvme6000hw.h
@@ -109,23 +109,23 @@ #define BVME_CONFIG_SW4 0x01

#define BVME_IRQ_TYPE_PRIO 0

-#define BVME_IRQ_PRN 0x54
-#define BVME_IRQ_I596 0x1a
-#define BVME_IRQ_SCSI 0x1b
-#define BVME_IRQ_TIMER 0x59
-#define BVME_IRQ_RTC 0x1e
-#define BVME_IRQ_ABORT 0x1f
+#define BVME_IRQ_PRN (IRQ_USER+20)
+#define BVME_IRQ_TIMER (IRQ_USER+25)
+#define BVME_IRQ_I596 IRQ_AUTO_2
+#define BVME_IRQ_SCSI IRQ_AUTO_3
+#define BVME_IRQ_RTC IRQ_AUTO_6
+#define BVME_IRQ_ABORT IRQ_AUTO_7

/* SCC interrupts */
-#define BVME_IRQ_SCC_BASE 0x40
-#define BVME_IRQ_SCCB_TX 0x40
-#define BVME_IRQ_SCCB_STAT 0x42
-#define BVME_IRQ_SCCB_RX 0x44
-#define BVME_IRQ_SCCB_SPCOND 0x46
-#define BVME_IRQ_SCCA_TX 0x48
-#define BVME_IRQ_SCCA_STAT 0x4a
-#define BVME_IRQ_SCCA_RX 0x4c
-#define BVME_IRQ_SCCA_SPCOND 0x4e
+#define BVME_IRQ_SCC_BASE IRQ_USER
+#define BVME_IRQ_SCCB_TX IRQ_USER
+#define BVME_IRQ_SCCB_STAT (IRQ_USER+2)
+#define BVME_IRQ_SCCB_RX (IRQ_USER+4)
+#define BVME_IRQ_SCCB_SPCOND (IRQ_USER+6)
+#define BVME_IRQ_SCCA_TX (IRQ_USER+8)
+#define BVME_IRQ_SCCA_STAT (IRQ_USER+10)
+#define BVME_IRQ_SCCA_RX (IRQ_USER+12)
+#define BVME_IRQ_SCCA_SPCOND (IRQ_USER+14)

/* Address control registers */

diff --git a/include/asm-m68k/mvme147hw.h b/include/asm-m68k/mvme147hw.h
index f245139..b810431 100644
--- a/include/asm-m68k/mvme147hw.h
+++ b/include/asm-m68k/mvme147hw.h
@@ -1,6 +1,8 @@
#ifndef _MVME147HW_H_
#define _MVME147HW_H_

+#include <asm/irq.h>
+
typedef struct {
unsigned char
ctrl,
@@ -72,39 +74,39 @@ #define PCC_LEVEL_TIMER1 0x04
#define PCC_LEVEL_SCSI_PORT 0x04
#define PCC_LEVEL_SCSI_DMA 0x04

-#define PCC_IRQ_AC_FAIL 0x40
-#define PCC_IRQ_BERR 0x41
-#define PCC_IRQ_ABORT 0x42
-/* #define PCC_IRQ_SERIAL 0x43 */
-#define PCC_IRQ_PRINTER 0x47
-#define PCC_IRQ_TIMER1 0x48
-#define PCC_IRQ_TIMER2 0x49
-#define PCC_IRQ_SOFTWARE1 0x4a
-#define PCC_IRQ_SOFTWARE2 0x4b
+#define PCC_IRQ_AC_FAIL (IRQ_USER+0)
+#define PCC_IRQ_BERR (IRQ_USER+1)
+#define PCC_IRQ_ABORT (IRQ_USER+2)
+/* #define PCC_IRQ_SERIAL (IRQ_USER+3) */
+#define PCC_IRQ_PRINTER (IRQ_USER+7)
+#define PCC_IRQ_TIMER1 (IRQ_USER+8)
+#define PCC_IRQ_TIMER2 (IRQ_USER+9)
+#define PCC_IRQ_SOFTWARE1 (IRQ_USER+10)
+#define PCC_IRQ_SOFTWARE2 (IRQ_USER+11)

#define M147_SCC_A_ADDR 0xfffe3002
#define M147_SCC_B_ADDR 0xfffe3000
#define M147_SCC_PCLK 5000000

-#define MVME147_IRQ_SCSI_PORT 0x45
-#define MVME147_IRQ_SCSI_DMA 0x46
+#define MVME147_IRQ_SCSI_PORT (IRQ_USER+0x45)
+#define MVME147_IRQ_SCSI_DMA (IRQ_USER+0x46)

/* SCC interrupts, for MVME147 */

#define MVME147_IRQ_TYPE_PRIO 0
-#define MVME147_IRQ_SCC_BASE 0x60
-#define MVME147_IRQ_SCCB_TX 0x60
-#define MVME147_IRQ_SCCB_STAT 0x62
-#define MVME147_IRQ_SCCB_RX 0x64
-#define MVME147_IRQ_SCCB_SPCOND 0x66
-#define MVME147_IRQ_SCCA_TX 0x68
-#define MVME147_IRQ_SCCA_STAT 0x6a
-#define MVME147_IRQ_SCCA_RX 0x6c
-#define MVME147_IRQ_SCCA_SPCOND 0x6e
+#define MVME147_IRQ_SCC_BASE (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_TX (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_STAT (IRQ_USER+34)
+#define MVME147_IRQ_SCCB_RX (IRQ_USER+36)
+#define MVME147_IRQ_SCCB_SPCOND (IRQ_USER+38)
+#define MVME147_IRQ_SCCA_TX (IRQ_USER+40)
+#define MVME147_IRQ_SCCA_STAT (IRQ_USER+42)
+#define MVME147_IRQ_SCCA_RX (IRQ_USER+44)
+#define MVME147_IRQ_SCCA_SPCOND (IRQ_USER+46)

#define MVME147_LANCE_BASE 0xfffe1800
-#define MVME147_LANCE_IRQ 0x44
+#define MVME147_LANCE_IRQ (IRQ_USER+4)

#define ETHERNET_ADDRESS 0xfffe0778

diff --git a/include/asm-m68k/mvme16xhw.h b/include/asm-m68k/mvme16xhw.h
index 5d07231..6117f56 100644
--- a/include/asm-m68k/mvme16xhw.h
+++ b/include/asm-m68k/mvme16xhw.h
@@ -66,28 +66,28 @@ #define MVME_SCC_PCLK 10000000

#define MVME162_IRQ_TYPE_PRIO 0

-#define MVME167_IRQ_PRN 0x54
-#define MVME16x_IRQ_I596 0x57
-#define MVME16x_IRQ_SCSI 0x55
-#define MVME16x_IRQ_FLY 0x7f
-#define MVME167_IRQ_SER_ERR 0x5c
-#define MVME167_IRQ_SER_MODEM 0x5d
-#define MVME167_IRQ_SER_TX 0x5e
-#define MVME167_IRQ_SER_RX 0x5f
-#define MVME16x_IRQ_TIMER 0x59
-#define MVME167_IRQ_ABORT 0x6e
-#define MVME162_IRQ_ABORT 0x5e
+#define MVME167_IRQ_PRN (IRQ_USER+20)
+#define MVME16x_IRQ_I596 (IRQ_USER+23)
+#define MVME16x_IRQ_SCSI (IRQ_USER+21)
+#define MVME16x_IRQ_FLY (IRQ_USER+63)
+#define MVME167_IRQ_SER_ERR (IRQ_USER+28)
+#define MVME167_IRQ_SER_MODEM (IRQ_USER+29)
+#define MVME167_IRQ_SER_TX (IRQ_USER+30)
+#define MVME167_IRQ_SER_RX (IRQ_USER+31)
+#define MVME16x_IRQ_TIMER (IRQ_USER+25)
+#define MVME167_IRQ_ABORT (IRQ_USER+46)
+#define MVME162_IRQ_ABORT (IRQ_USER+30)

/* SCC interrupts, for MVME162 */
-#define MVME162_IRQ_SCC_BASE 0x40
-#define MVME162_IRQ_SCCB_TX 0x40
-#define MVME162_IRQ_SCCB_STAT 0x42
-#define MVME162_IRQ_SCCB_RX 0x44
-#define MVME162_IRQ_SCCB_SPCOND 0x46
-#define MVME162_IRQ_SCCA_TX 0x48
-#define MVME162_IRQ_SCCA_STAT 0x4a
-#define MVME162_IRQ_SCCA_RX 0x4c
-#define MVME162_IRQ_SCCA_SPCOND 0x4e
+#define MVME162_IRQ_SCC_BASE (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_TX (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_STAT (IRQ_USER+2)
+#define MVME162_IRQ_SCCB_RX (IRQ_USER+4)
+#define MVME162_IRQ_SCCB_SPCOND (IRQ_USER+6)
+#define MVME162_IRQ_SCCA_TX (IRQ_USER+8)
+#define MVME162_IRQ_SCCA_STAT (IRQ_USER+10)
+#define MVME162_IRQ_SCCA_RX (IRQ_USER+12)
+#define MVME162_IRQ_SCCA_SPCOND (IRQ_USER+14)

/* MVME162 version register */

--
1.3.3

--