Add a dummy external flasher which just prints each operation

Usage:
flashrom --programmer dummy

This is a great way to test flashrom without root access.

Corresponding to flashrom svn r483.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

1 files changed, 75 insertions, 0 deletions

diff --git a/dummyflasher.c b/dummyflasher.c
new file mode 100644
index 0000000..4a4ea0f
--- /dev/null
+++ b/dummyflasher.c
@@ -0,0 +1,75 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright (C) 2009 Carl-Daniel Hailfinger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <pci/pci.h>
+#include "flash.h"
+
+int dummy_init(void)
+{
+	printf("%s\n", __func__);
+	return 0; 
+}
+
+int dummy_shutdown(void)
+{
+	printf("%s\n", __func__);
+	return 0;
+}
+
+void dummy_chip_writeb(uint8_t val, volatile void *addr)
+{
+	printf("%s: addr=%p, val=0x%02x\n", __func__, addr, val);
+}
+
+void dummy_chip_writew(uint16_t val, volatile void *addr)
+{
+	printf("%s: addr=%p, val=0x%04x\n", __func__, addr, val);
+}
+
+void dummy_chip_writel(uint32_t val, volatile void *addr)
+{
+	printf("%s: addr=%p, val=0x%08x\n", __func__, addr, val);
+}
+
+uint8_t dummy_chip_readb(const volatile void *addr)
+{
+	printf("%s:  addr=%p\n", __func__, addr);
+	return 0xff;
+}
+
+uint16_t dummy_chip_readw(const volatile void *addr)
+{
+	printf("%s:  addr=%p\n", __func__, addr);
+	return 0xffff;
+}
+
+uint32_t dummy_chip_readl(const volatile void *addr)
+{
+	printf("%s:  addr=%p\n", __func__, addr);
+	return 0xffffffff;
+}
+