sparc: join the remaining header files

With this commit all sparc64 header files are moved to asm-sparc.
The remaining files (71 files) were too different to be trivially
merged so divide them up in a _32.h and a _64.h file which
are both included from the file with no bit size.

The following script were used:
cd include
FILES=`wc -l asm-sparc64/*h | grep -v '^     1' | cut -b 20-`

for FILE in ${FILES}; do
  echo $FILE:
  BASE=`echo $FILE | cut -d '.' -f 1`
  FN32=${BASE}_32.h
  FN64=${BASE}_64.h
  GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H
  git mv asm-sparc/$FILE asm-sparc/$FN32
  git mv asm-sparc64/$FILE asm-sparc/$FN64
  echo git mv done
  printf "#ifndef %s\n" $GUARD                             >   asm-sparc/$FILE
  printf "#define %s\n" $GUARD                             >>  asm-sparc/$FILE
  printf "#if defined(__sparc__) && defined(__arch64__)\n" >>  asm-sparc/$FILE
  printf "#include <asm-sparc/%s>\n" $FN64                 >>  asm-sparc/$FILE
  printf "#else\n"                                         >>  asm-sparc/$FILE
  printf "#include <asm-sparc/%s>\n" $FN32                 >>  asm-sparc/$FILE
  printf "#endif\n"                                        >>  asm-sparc/$FILE
  printf "#endif\n"                                        >>  asm-sparc/$FILE
  git add asm-sparc/$FILE
  echo new file done
  printf "#include <asm-sparc/%s>\n" $FILE                 >  asm-sparc64/$FILE
  git add asm-sparc64/$FILE
  echo sparc64 file done
done

The guard contains three '_' to avoid conflict with existing guards.
In additing the two Kbuild files are emptied to avoid breaking
headers_* targets.
We will reintroduce the exported header files when the necessary
kbuild changes are merged.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 93 insertions, 0 deletions

diff --git a/include/asm-sparc/irq_64.h b/include/asm-sparc/irq_64.h
new file mode 100644
index 000000000000..0bb9bf531745
--- /dev/null
+++ b/include/asm-sparc/irq_64.h
@@ -0,0 +1,93 @@
+/* irq.h: IRQ registers on the 64-bit Sparc.
+ *
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
+ */
+
+#ifndef _SPARC64_IRQ_H
+#define _SPARC64_IRQ_H
+
+#include <linux/linkage.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <asm/pil.h>
+#include <asm/ptrace.h>
+
+/* IMAP/ICLR register defines */
+#define IMAP_VALID              0x80000000UL    /* IRQ Enabled          */
+#define IMAP_TID_UPA            0x7c000000UL    /* UPA TargetID         */
+#define IMAP_TID_JBUS           0x7c000000UL    /* JBUS TargetID        */
+#define IMAP_TID_SHIFT          26
+#define IMAP_AID_SAFARI         0x7c000000UL    /* Safari AgentID       */
+#define IMAP_AID_SHIFT          26
+#define IMAP_NID_SAFARI         0x03e00000UL    /* Safari NodeID        */
+#define IMAP_NID_SHIFT          21
+#define IMAP_IGN                0x000007c0UL    /* IRQ Group Number     */
+#define IMAP_INO                0x0000003fUL    /* IRQ Number           */
+#define IMAP_INR                0x000007ffUL    /* Full interrupt number*/
+
+#define ICLR_IDLE               0x00000000UL    /* Idle state           */
+#define ICLR_TRANSMIT           0x00000001UL    /* Transmit state       */
+#define ICLR_PENDING            0x00000003UL    /* Pending state        */
+
+/* The largest number of unique interrupt sources we support.
+ * If this needs to ever be larger than 255, you need to change
+ * the type of ino_bucket->virt_irq as appropriate.
+ *
+ * ino_bucket->virt_irq allocation is made during {sun4v_,}build_irq().
+ */
+#define NR_IRQS    255
+
+extern void irq_install_pre_handler(int virt_irq,
+                                    void (*func)(unsigned int, void *, void *),
+                                    void *arg1, void *arg2);
+#define irq_canonicalize(irq)   (irq)
+extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
+extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
+extern unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
+extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
+                                    unsigned int msi_devino_start,
+                                    unsigned int msi_devino_end);
+extern void sun4v_destroy_msi(unsigned int virt_irq);
+extern unsigned int sun4u_build_msi(u32 portid, unsigned int *virt_irq_p,
+                                    unsigned int msi_devino_start,
+                                    unsigned int msi_devino_end,
+                                    unsigned long imap_base,
+                                    unsigned long iclr_base);
+extern void sun4u_destroy_msi(unsigned int virt_irq);
+extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
+
+extern unsigned char virt_irq_alloc(unsigned int dev_handle,
+                                    unsigned int dev_ino);
+#ifdef CONFIG_PCI_MSI
+extern void virt_irq_free(unsigned int virt_irq);
+#endif
+
+extern void __init init_IRQ(void);
+extern void fixup_irqs(void);
+
+static inline void set_softint(unsigned long bits)
+{
+        __asm__ __volatile__("wr        %0, 0x0, %%set_softint"
+                             : /* No outputs */
+                             : "r" (bits));
+}
+
+static inline void clear_softint(unsigned long bits)
+{
+        __asm__ __volatile__("wr        %0, 0x0, %%clear_softint"
+                             : /* No outputs */
+                             : "r" (bits));
+}
+
+static inline unsigned long get_softint(void)
+{
+        unsigned long retval;
+
+        __asm__ __volatile__("rd        %%softint, %0"
+                             : "=r" (retval));
+        return retval;
+}
+
+#endif