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---
drivers/serial/8250.c | 5 +++++
drivers/serial/serial_core.c | 1 +
drivers/serial/serial_cs.c | 12 +++++++++---
include/linux/serial_core.h | 1 +
4 files changed, 16 insertions(+), 3 deletions(-)
Index: linux-2.6.20/drivers/serial/8250.c
===================================================================
--- linux-2.6.20.orig/drivers/serial/8250.c 2007-04-27 13:37:26.000000000 +0100
+++ linux-2.6.20/drivers/serial/8250.c 2007-04-27 13:38:16.000000000 +0100
@@ -2429,7 +2429,12 @@
.driver_name = "serial",
.dev_name = "ttyS",
.major = TTY_MAJOR,
+#ifdef CONFIG_SERIAL_PXA
+ .minor = 64 + 4,
+ .name_base = 4,
+#else
.minor = 64,
+#endif
.nr = UART_NR,
.cons = SERIAL8250_CONSOLE,
};
Index: linux-2.6.20/drivers/serial/serial_core.c
===================================================================
--- linux-2.6.20.orig/drivers/serial/serial_core.c 2007-02-04 18:44:54.000000000 +0000
+++ linux-2.6.20/drivers/serial/serial_core.c 2007-04-27 13:39:39.000000000 +0100
@@ -2068,7 +2068,8 @@
printk(KERN_INFO "%s%s%s%d at %s (irq = %d) is a %s\n",
port->dev ? port->dev->bus_id : "",
port->dev ? ": " : "",
- drv->dev_name, port->line, address, port->irq, uart_type(port));
+ drv->dev_name, port->line + drv->name_base, address, port->irq,
+ uart_type(port));
}
static void
@@ -2183,6 +2184,7 @@
normal->owner = drv->owner;
normal->driver_name = drv->driver_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-2.6.20/include/linux/serial_core.h
===================================================================
--- linux-2.6.20.orig/include/linux/serial_core.h 2007-02-04 18:44:54.000000000 +0000
+++ linux-2.6.20/include/linux/serial_core.h 2007-04-27 13:37:27.000000000 +0100
@@ -341,6 +341,7 @@
struct module *owner;
const char *driver_name;
const char *dev_name;
+ int name_base;
int major;
int minor;
int nr;
Index: linux-2.6.20/drivers/serial/serial_cs.c
===================================================================
--- linux-2.6.20.orig/drivers/serial/serial_cs.c 2007-02-04 18:44:54.000000000 +0000
+++ linux-2.6.20/drivers/serial/serial_cs.c 2007-04-27 13:40:34.000000000 +0100
@@ -390,7 +390,7 @@
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;
@@ -411,10 +411,16 @@
return -EINVAL;
}
+#if CONFIG_SERIAL_PXA
+ linestart = 4;
+#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++;
|
