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@@ -0,0 +1,118 @@
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+/*
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+ * linux/arch/alpha/kernel/core_marvel.c
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+ *
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+ * Code common to all Marvel based systems.
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+ */
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+
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+#define __EXTERN_INLINE inline
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+#include <asm/io.h>
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+#include <asm/core_marvel.h>
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+#undef __EXTERN_INLINE
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+
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+#include <linux/types.h>
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+#include <linux/pci.h>
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+#include <linux/sched.h>
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+#include <linux/init.h>
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+#include <linux/vmalloc.h>
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+#include <linux/mc146818rtc.h>
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+#include <linux/rtc.h>
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+#include <linux/module.h>
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+#include <linux/bootmem.h>
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+
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+#include <asm/ptrace.h>
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+#include <asm/smp.h>
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+#include <asm/gct.h>
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+#include <asm/pgalloc.h>
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+#include <asm/tlbflush.h>
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+#include <asm/rtc.h>
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+#include <asm/vga.h>
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+
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+#include "proto.h"
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+#include "pci_impl.h"
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+
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+
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+/*
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+ * Debug helpers
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+ */
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+#define DEBUG_CONFIG 0
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+
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+#if DEBUG_CONFIG
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+# define DBG_CFG(args) printk args
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+#else
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+# define DBG_CFG(args)
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+#endif
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+
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+
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+/*
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+ * Private data
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+ */
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+static struct io7 *io7_head = NULL;
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+
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+
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+/*
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+ * Helper functions
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+ */
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+static unsigned long __attribute__ ((unused))
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+read_ev7_csr(int pe, unsigned long offset)
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+{
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+ ev7_csr *ev7csr = EV7_CSR_KERN(pe, offset);
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+ unsigned long q;
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+
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+ mb();
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+ q = ev7csr->csr;
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+ mb();
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+
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+ return q;
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+}
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+
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+static void __attribute__ ((unused))
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+write_ev7_csr(int pe, unsigned long offset, unsigned long q)
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+{
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+ ev7_csr *ev7csr = EV7_CSR_KERN(pe, offset);
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+
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+ mb();
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+ ev7csr->csr = q;
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+ mb();
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+}
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+
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+static char * __init
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+mk_resource_name(int pe, int port, char *str)
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+{
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+ char tmp[80];
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+ char *name;
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+
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+ sprintf(tmp, "PCI %s PE %d PORT %d", str, pe, port);
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+ name = alloc_bootmem(strlen(tmp) + 1);
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+ strcpy(name, tmp);
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+
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+ return name;
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+}
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+
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+inline struct io7 *
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+marvel_next_io7(struct io7 *prev)
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+{
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+ return (prev ? prev->next : io7_head);
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+}
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+
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+struct io7 *
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+marvel_find_io7(int pe)
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+{
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+ struct io7 *io7;
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+
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+ for (io7 = io7_head; io7 && io7->pe != pe; io7 = io7->next)
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+ continue;
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+
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+ return io7;
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+}
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+
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+static struct io7 * __init
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+alloc_io7(unsigned int pe)
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+{
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+ struct io7 *io7;
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+ struct io7 *insp;
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+ int h;
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+
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+ if (marvel_find_io7(pe)) {
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+ printk(KERN_WARNING "IO7 at PE %d already allocated!\n", pe);
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+ return NULL;
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+ }
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