summaryrefslogtreecommitdiff
path: root/packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch
diff options
context:
space:
mode:
Diffstat (limited to 'packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch')
-rw-r--r--packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch73
1 files changed, 73 insertions, 0 deletions
diff --git a/packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch b/packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch
new file mode 100644
index 0000000000..b3a7f786ea
--- /dev/null
+++ b/packages/linux/linux-rp-2.6.17/pxa-serial-hack.patch
@@ -0,0 +1,73 @@
+Index: linux-2.6.14/drivers/serial/8250.c
+===================================================================
+--- linux-2.6.14.orig/drivers/serial/8250.c 2005-11-07 18:10:50.000000000 +0000
++++ linux-2.6.14/drivers/serial/8250.c 2005-11-07 19:01:21.000000000 +0000
+@@ -2333,7 +2333,12 @@
+ .devfs_name = "tts/",
+ .dev_name = "ttyS",
+ .major = TTY_MAJOR,
++#ifdef CONFIG_SERIAL_PXA
++ .minor = 64 + 3,
++ .name_base = 3,
++#else
+ .minor = 64,
++#endif
+ .nr = UART_NR,
+ .cons = SERIAL8250_CONSOLE,
+ };
+Index: linux-2.6.14/drivers/serial/serial_core.c
+===================================================================
+--- linux-2.6.14.orig/drivers/serial/serial_core.c 2005-11-07 18:10:50.000000000 +0000
++++ linux-2.6.14/drivers/serial/serial_core.c 2005-11-07 19:01:21.000000000 +0000
+@@ -2126,6 +2126,7 @@
+ normal->driver_name = drv->driver_name;
+ normal->devfs_name = drv->devfs_name;
+ normal->name = drv->dev_name;
++ normal->name_base = drv->name_base;
+ normal->major = drv->major;
+ normal->minor_start = drv->minor;
+ normal->type = TTY_DRIVER_TYPE_SERIAL;
+Index: linux-2.6.14/include/linux/serial_core.h
+===================================================================
+--- linux-2.6.14.orig/include/linux/serial_core.h 2005-11-07 18:10:56.000000000 +0000
++++ linux-2.6.14/include/linux/serial_core.h 2005-11-07 19:01:21.000000000 +0000
+@@ -322,6 +322,7 @@
+ const char *driver_name;
+ const char *dev_name;
+ const char *devfs_name;
++ int name_base;
+ int major;
+ int minor;
+ int nr;
+Index: linux-2.6.14/drivers/serial/serial_cs.c
+===================================================================
+--- linux-2.6.14.orig/drivers/serial/serial_cs.c 2005-10-28 01:02:08.000000000 +0100
++++ linux-2.6.14/drivers/serial/serial_cs.c 2005-11-07 19:01:21.000000000 +0000
+@@ -294,7 +294,7 @@
+ kio_addr_t iobase, int irq)
+ {
+ struct uart_port port;
+- int line;
++ int line, linestart;
+
+ memset(&port, 0, sizeof (struct uart_port));
+ port.iobase = iobase;
+@@ -311,10 +311,16 @@
+ return -EINVAL;
+ }
+
++#if CONFIG_SERIAL_PXA
++ linestart = 3;
++#else
++ linestart = 0;
++#endif
++
+ info->line[info->ndev] = line;
+- sprintf(info->node[info->ndev].dev_name, "ttyS%d", line);
++ sprintf(info->node[info->ndev].dev_name, "ttyS%d", line+linestart);
+ info->node[info->ndev].major = TTY_MAJOR;
+- info->node[info->ndev].minor = 0x40 + line;
++ info->node[info->ndev].minor = 0x40 + line + linestart;
+ if (info->ndev > 0)
+ info->node[info->ndev - 1].next = &info->node[info->ndev];
+ info->ndev++;