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make etrax serial driver register its device nodes, so we get a console

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SVN-Revision: 11037
This commit is contained in:
John Crispin 2008-05-03 20:12:43 +00:00
parent dfa730bf11
commit 3141b38fd8
2 changed files with 46 additions and 1 deletions
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2
package/base-files/files/etc/passwd
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@ -1,3 +1,3 @@
root:!:0:0:root:/root:/bin/ash
root:$1$r0fshFfu$7dJ0hYi8milBwLnv4HFb0/:0:0:root:/root:/bin/ash
nobody:*:65534:65534:nobody:/var:/bin/false
daemon:*:65534:65534:daemon:/var:/bin/false

45
target/linux/etrax/patches/300-sysfs.patch Normal file
View file

@ -0,0 +1,45 @@
Index: linux-2.6.25.1/drivers/serial/crisv10.c
===================================================================
--- linux-2.6.25.1.orig/drivers/serial/crisv10.c 2008-05-03 20:54:24.000000000 +0100
+++ linux-2.6.25.1/drivers/serial/crisv10.c 2008-05-03 21:07:48.000000000 +0100
@@ -27,6 +27,7 @@
#include <linux/kernel.h>
#include <linux/mutex.h>
#include <linux/bitops.h>
+#include <linux/device.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -4384,6 +4385,7 @@
.tiocmset = rs_tiocmset
};
+static struct class *rs_class;
static int __init
rs_init(void)
{
@@ -4518,6 +4520,24 @@
#endif
#endif /* CONFIG_SVINTO_SIM */
+ rs_class = class_create(THIS_MODULE, "rs_tty");
+#ifdef CONFIG_ETRAX_SERIAL_PORT0
+ class_device_create(rs_class, NULL,
+ MKDEV(TTY_MAJOR, 64), NULL, "ttyS0");
+#endif
+#ifdef CONFIG_ETRAX_SERIAL_PORT1
+ class_device_create(rs_class, NULL,
+ MKDEV(TTY_MAJOR, 65), NULL, "ttyS1");
+#endif
+#ifdef CONFIG_ETRAX_SERIAL_PORT2
+ class_device_create(rs_class, NULL,
+ MKDEV(TTY_MAJOR, 66), NULL, "ttyS2");
+#endif
+#ifdef CONFIG_ETRAX_SERIAL_PORT3
+ class_device_create(rs_class, NULL,
+ MKDEV(TTY_MAJOR, 67), NULL, "ttyS3");
+#endif
+
return 0;
}