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Diffstat (limited to 'meta/packages/linux/linux-rp-2.6.19+2.6.20-rc4/pxa-serial-hack.patch')
-rw-r--r--meta/packages/linux/linux-rp-2.6.19+2.6.20-rc4/pxa-serial-hack.patch80
1 files changed, 80 insertions, 0 deletions
diff --git a/meta/packages/linux/linux-rp-2.6.19+2.6.20-rc4/pxa-serial-hack.patch b/meta/packages/linux/linux-rp-2.6.19+2.6.20-rc4/pxa-serial-hack.patch
new file mode 100644
index 0000000000..9ece71331a
--- /dev/null
+++ b/meta/packages/linux/linux-rp-2.6.19+2.6.20-rc4/pxa-serial-hack.patch
@@ -0,0 +1,80 @@
+---
+ 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: git/drivers/serial/8250.c
+===================================================================
+--- git.orig/drivers/serial/8250.c 2006-10-31 16:29:50.000000000 +0000
++++ git/drivers/serial/8250.c 2006-10-31 16:29:53.000000000 +0000
+@@ -2429,7 +2429,12 @@ static struct uart_driver serial8250_reg
+ .driver_name = "serial",
+ .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: git/drivers/serial/serial_core.c
+===================================================================
+--- git.orig/drivers/serial/serial_core.c 2006-10-31 16:09:17.000000000 +0000
++++ git/drivers/serial/serial_core.c 2006-10-31 16:29:53.000000000 +0000
+@@ -2183,6 +2183,7 @@ int uart_register_driver(struct uart_dri
+ 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: git/include/linux/serial_core.h
+===================================================================
+--- git.orig/include/linux/serial_core.h 2006-10-31 16:09:45.000000000 +0000
++++ git/include/linux/serial_core.h 2006-10-31 16:30:36.000000000 +0000
+@@ -339,6 +339,7 @@ struct uart_driver {
+ struct module *owner;
+ const char *driver_name;
+ const char *dev_name;
++ int name_base;
+ int major;
+ int minor;
+ int nr;
+Index: git/drivers/serial/serial_cs.c
+===================================================================
+--- git.orig/drivers/serial/serial_cs.c 2006-10-31 16:09:17.000000000 +0000
++++ git/drivers/serial/serial_cs.c 2006-10-31 16:29:53.000000000 +0000
+@@ -390,7 +390,7 @@ static int setup_serial(struct pcmcia_de
+ 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 @@ static int setup_serial(struct pcmcia_de
+ 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++;