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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/m68k/sun3/prom/printf.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/m68k/sun3/prom/printf.c')
-rw-r--r--arch/m68k/sun3/prom/printf.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/m68k/sun3/prom/printf.c b/arch/m68k/sun3/prom/printf.c
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--- /dev/null
+++ b/arch/m68k/sun3/prom/printf.c
@@ -0,0 +1,55 @@
+/*
+ * printf.c: Internal prom library printf facility.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+/* This routine is internal to the prom library, no one else should know
+ * about or use it! It's simple and smelly anyway....
+ */
+
+#include <linux/kernel.h>
+
+#include <asm/openprom.h>
+#include <asm/oplib.h>
+
+#ifdef CONFIG_KGDB
+extern int kgdb_initialized;
+#endif
+
+static char ppbuf[1024];
+
+void
+prom_printf(char *fmt, ...)
+{
+ va_list args;
+ char ch, *bptr;
+ int i;
+
+ va_start(args, fmt);
+
+#ifdef CONFIG_KGDB
+ ppbuf[0] = 'O';
+ i = vsprintf(ppbuf + 1, fmt, args) + 1;
+#else
+ i = vsprintf(ppbuf, fmt, args);
+#endif
+
+ bptr = ppbuf;
+
+#ifdef CONFIG_KGDB
+ if (kgdb_initialized) {
+ printk("kgdb_initialized = %d\n", kgdb_initialized);
+ putpacket(bptr, 1);
+ } else
+#else
+ while((ch = *(bptr++)) != 0) {
+ if(ch == '\n')
+ prom_putchar('\r');
+
+ prom_putchar(ch);
+ }
+#endif
+ va_end(args);
+ return;
+}