Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / openbios / arch / sparc64 / console.c

diff --git a/qemu/roms/openbios/arch/sparc64/console.c b/qemu/roms/openbios/arch/sparc64/console.c
new file mode 100644 (file)
index 0000000..6ab5cba
--- /dev/null
+++ b/qemu/roms/openbios/arch/sparc64/console.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2003, 2004 Stefan Reinauer
+ *
+ * See the file "COPYING" for further information about
+ * the copyright and warranty status of this work.
+ */
+
+#include "config.h"
+#include "libopenbios/bindings.h"
+#include "libopenbios/console.h"
+#include "kernel/kernel.h"
+#include "drivers/drivers.h"
+#include "libopenbios/fontdata.h"
+#include "openbios.h"
+#include "libc/vsprintf.h"
+#include "libopenbios/sys_info.h"
+#include "boot.h"
+
+/* ******************************************************************
+ *          simple polling video/keyboard console functions
+ * ****************************************************************** */
+
+#ifdef CONFIG_DEBUG_CONSOLE
+/* ******************************************************************
+ *      common functions, implementing simple concurrent console
+ * ****************************************************************** */
+
+static int arch_putchar(int c)
+{
+#ifdef CONFIG_DEBUG_CONSOLE_SERIAL
+       uart_putchar(c);
+#endif
+       return c;
+}
+
+static int arch_availchar(void)
+{
+#ifdef CONFIG_DEBUG_CONSOLE_SERIAL
+       if (uart_charav(CONFIG_SERIAL_PORT))
+               return 1;
+#endif
+#ifdef CONFIG_DEBUG_CONSOLE_VGA
+        if (pc_kbd_dataready())
+               return 1;
+#endif
+       return 0;
+}
+
+static int arch_getchar(void)
+{
+#ifdef CONFIG_DEBUG_CONSOLE_SERIAL
+       if (uart_charav(CONFIG_SERIAL_PORT))
+               return (uart_getchar(CONFIG_SERIAL_PORT));
+#endif
+#ifdef CONFIG_DEBUG_CONSOLE_VGA
+        if (pc_kbd_dataready())
+                return (pc_kbd_readdata());
+#endif
+       return 0;
+}
+
+struct _console_ops arch_console_ops = {
+       .putchar = arch_putchar,
+       .availchar = arch_availchar,
+       .getchar = arch_getchar
+};
+
+#endif // CONFIG_DEBUG_CONSOLE