Added two test wishbone drivers

Signed-off-by: Manohar Vanga <manohar.vanga@gmail.com>

Added two test wishbone drivers
Signed-off-by: Manohar Vanga <manohar.vanga@gmail.com>
067621b8 · Manohar Vanga · d163c0be · 067621b8 · 067621b8 · 067621b8
Commit 067621b8 authored May 02, 2011 by Manohar Vanga
Showing with 111 additions and 60 deletions

wbone.list fw/wb_addr/wbone.list +4 -4

Makefile wbtest/Makefile +1 -1

fakeadc.c wbtest/fakeadc.c +53 -0

fakedac.c wbtest/fakedac.c +53 -0

wbtest.c wbtest/wbtest.c +0 -55

No files found.
--- a/fw/wb_addr/wbone.list
+++ b/fw/wb_addr/wbone.list
@@ -3,11 +3,11 @@
 # DName

 # Device 1
-1 0 0 0 0x10000000 0x1000 0 0 1 0x20111225
+1 0 0 1 0x10000000 0x1000 0 0 1 0x20111225
 CERN
-fake1
+fake-adc

 # Device 2
-1 0 0 1 0x20000000 0x1000 0 0 3 0x20120101
+1 0 0 2 0x20000000 0x1000 0 0 3 0x20120101
 CERN
-fake2
+fake-dac
--- a/wbtest/Makefile
+++ b/wbtest/Makefile
 include $(PWD)/../paths.mk

-obj-m += wbtest.o
+obj-m += fakeadc.o fakedac.o

 EXTRA_CFLAGS += -I$(PWD)/../wishbone


--- a/wbtest/fakeadc.c
+++ b/wbtest/fakeadc.c
+#include <wb.h>
+
+#define PFX "fakeadc: "
+
+#define WB_CERN_VENDOR 	0x0
+#define WB_ADC_DEVICE	0x1
+
+static struct wb_device_id fakeadc_ids[] = {
+	{ WB_CERN_VENDOR, WB_ADC_DEVICE},
+	{ 0, },
+};
+
+static int fakeadc_probe(struct wb_device *dev)
+{
+	printk(KERN_INFO PFX "found a fake ADC device!\n");
+	return 0;
+}
+
+static int fakeadc_remove(struct wb_device *dev)
+{
+	printk(KERN_INFO PFX "removed a fake ADC device!\n");
+	return 0;
+}
+
+static struct wb_driver fakeadc_driver = {
+	.name = "fakeadc",
+	.owner = THIS_MODULE,
+	.id_table = fakeadc_ids,
+	.probe = fakeadc_probe,
+	.remove = fakeadc_remove,
+};
+
+static int fakeadc_init(void)
+{
+	int ret;
+	ret = wb_register_driver(&fakeadc_driver);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+static void fakeadc_exit(void)
+{
+	wb_unregister_driver(&fakeadc_driver);
+}
+
+module_init(fakeadc_init);
+module_exit(fakeadc_exit);
+
+MODULE_AUTHOR("Manohar Vanga");
+MODULE_DESCRIPTION("Fake ADC wishbone driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("Apr 2011");
--- a/wbtest/fakedac.c
+++ b/wbtest/fakedac.c
+#include <wb.h>
+
+#define PFX "fakedac: "
+
+#define WB_CERN_VENDOR 	0x0
+#define WB_DAC_DEVICE	0x2
+
+static struct wb_device_id fakedac_ids[] = {
+	{ WB_CERN_VENDOR, WB_DAC_DEVICE},
+	{ 0, },
+};
+
+static int fakedac_probe(struct wb_device *dev)
+{
+	printk(KERN_INFO PFX "found a fake DAC device!\n");
+	return 0;
+}
+
+static int fakedac_remove(struct wb_device *dev)
+{
+	printk(KERN_INFO PFX "removed a fake DAC device!\n");
+	return 0;
+}
+
+static struct wb_driver fakedac_driver = {
+	.name = "fakedac",
+	.owner = THIS_MODULE,
+	.id_table = fakedac_ids,
+	.probe = fakedac_probe,
+	.remove = fakedac_remove,
+};
+
+static int fakedac_init(void)
+{
+	int ret;
+	ret = wb_register_driver(&fakedac_driver);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+static void fakedac_exit(void)
+{
+	wb_unregister_driver(&fakedac_driver);
+}
+
+module_init(fakedac_init);
+module_exit(fakedac_exit);
+
+MODULE_AUTHOR("Manohar Vanga");
+MODULE_DESCRIPTION("Fake DAC wishbone driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("Apr 2011");
--- a/wbtest/wbtest.c
+++ b/wbtest/wbtest.c
-#include <wb.h>
-
-static struct wb_device_id wbtest_ids[] = {
-	{ WBONE_ANY_ID, WBONE_ANY_ID},
-	{ 0, },
-};
-
-static int wbtest_probe(struct wb_device *dev)
-{
-	printk(KERN_INFO "wbtest: probe\n");
-	return 0;
-}
-
-static int wbtest_remove(struct wb_device *dev)
-{
-	printk(KERN_INFO "wbtest: remove\n");
-	return 0;
-}
-
-static void wbtest_shutdown(struct wb_device *dev)
-{
-	printk(KERN_INFO "wbtest: shutdown\n");
-	return;
-}
-
-static struct wb_driver wbtest_driver = {
-	.name = "wbtest",
-	.owner = THIS_MODULE,
-	.id_table = wbtest_ids,
-	.probe = wbtest_probe,
-	.remove = wbtest_remove,
-	.shutdown = wbtest_shutdown,
-};
-
-static int wbtest_init(void)
-{
-	int ret;
-	ret = wb_register_driver(&wbtest_driver);
-	if (ret < 0)
-		return ret;
-	return 0;
-}
-
-static void wbtest_exit(void)
-{
-	wb_unregister_driver(&wbtest_driver);
-}
-
-module_init(wbtest_init);
-module_exit(wbtest_exit);
-
-MODULE_AUTHOR("Manohar Vanga");
-MODULE_DESCRIPTION("Test Wishbone driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("Apr 2011");