svn commit: r200901 - projects/mips/sys/mips/rmi

[Randall Stewart]

Author: rrs
Date: Wed Dec 23 14:55:33 2009
New Revision: 200901
URL: http://svn.freebsd.org/changeset/base/200901

Log:
  Add missing function that doesintr naming and
  init.

Modified:
  projects/mips/sys/mips/rmi/intr_machdep.c

Modified: projects/mips/sys/mips/rmi/intr_machdep.c
==============================================================================
--- projects/mips/sys/mips/rmi/intr_machdep.c	Wed Dec 23 14:48:26 2009	(r200900)
+++ projects/mips/sys/mips/rmi/intr_machdep.c	Wed Dec 23 14:55:33 2009	(r200901)
@@ -50,8 +50,9 @@ __FBSDID("$FreeBSD$");
 #include <mips/rmi/pic.h>
 
 /*#include <machine/intrcnt.h>*/
-
+static mips_intrcnt_t mips_intr_counters[XLR_MAX_INTR];
 struct mips_intrhand mips_intr_handlers[XLR_MAX_INTR];
+static int intrcnt_index;
 
 static void
 mips_mask_hard_irq(void *source)
@@ -113,8 +114,6 @@ cpu_establish_softintr(const char *name,
 	cpu_establish_hardintr(name, filt, handler, arg, irq, flags, cookiep);
 }
 
-
-
 void
 cpu_intr(struct trapframe *tf)
 {
@@ -180,3 +179,39 @@ cpu_intr(struct trapframe *tf)
 	}
 	critical_exit();
 }
+
+void
+mips_intrcnt_setname(mips_intrcnt_t counter, const char *name)
+{
+	int idx = counter - intrcnt;
+
+	KASSERT(counter != NULL, ("mips_intrcnt_setname: NULL counter"));
+
+	snprintf(intrnames + (MAXCOMLEN + 1) * idx,
+	    MAXCOMLEN + 1, "%-*s", MAXCOMLEN, name);
+}
+
+mips_intrcnt_t
+mips_intrcnt_create(const char* name)
+{
+	mips_intrcnt_t counter = &intrcnt[intrcnt_index++];
+
+	mips_intrcnt_setname(counter, name);
+	return counter;
+}
+
+void
+cpu_init_interrupts()
+{
+	int i;
+	char name[MAXCOMLEN + 1];
+
+	/*
+	 * Initialize all available vectors so spare IRQ
+	 * would show up in systat output 
+	 */
+	for (i = 0; i < XLR_MAX_INTR; i++) {
+		snprintf(name, MAXCOMLEN + 1, "int%d:", i);
+		mips_intr_counters[i] = mips_intrcnt_create(name);
+	}
+}