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authorJohn Crispin <john@openwrt.org>2008-05-03 20:12:43 +0000
committerJohn Crispin <john@openwrt.org>2008-05-03 20:12:43 +0000
commit3141b38fd895a4133f105a93d2967c55bdeff2ab (patch)
treee8a0371e7c46581e0c75db8489181c540651c654 /target/linux/etrax
parentdfa730bf11cdfc2a018ca3f5f51e62b57142e524 (diff)
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make etrax serial driver register its device nodes, so we get a console
SVN-Revision: 11037
Diffstat (limited to 'target/linux/etrax')
-rw-r--r--target/linux/etrax/patches/300-sysfs.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/etrax/patches/300-sysfs.patch b/target/linux/etrax/patches/300-sysfs.patch
new file mode 100644
index 0000000..f153a6c
--- /dev/null
+++ b/target/linux/etrax/patches/300-sysfs.patch
@@ -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;
+ }
+