From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 30 Jan 2006 05:31:42 +0000 (+0000)
Subject: fix serial console on ap60/61
X-Git-Tag: reboot~31184
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fd47a018130ebc4d41b51c1d4b09d95279de15f7;p=openwrt%2Fstaging%2Fxback.git

fix serial console on ap60/61

SVN-Revision: 3073
---

diff --git a/openwrt/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch b/openwrt/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch
new file mode 100644
index 0000000000..528d0e90fb
--- /dev/null
+++ b/openwrt/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch
@@ -0,0 +1,31 @@
+diff -urN linux.old/drivers/serial/8250.c linux.net/drivers/serial/8250.c
+--- linux.old/drivers/serial/8250.c	2006-01-15 07:16:02.000000000 +0100
++++ linux.net/drivers/serial/8250.c	2006-01-30 06:12:30.509342250 +0100
+@@ -1510,7 +1510,7 @@
+ {
+ 	struct uart_8250_port *up = (struct uart_8250_port *)port;
+ 	unsigned long flags;
+-	unsigned char lsr, iir;
++//	unsigned char lsr, iir;
+ 	int retval;
+ 
+ 	up->capabilities = uart_config[up->port.type].flags;
+@@ -1615,6 +1615,8 @@
+ 
+ 	serial8250_set_mctrl(&up->port, up->port.mctrl);
+ 
++// For some reason this test causes problems on the AP6x serial console
++#if 0
+ 	/*
+ 	 * Do a quick test to see if we receive an
+ 	 * interrupt when we enable the TX irq.
+@@ -1633,7 +1635,8 @@
+ 	} else {
+ 		up->bugs &= ~UART_BUG_TXEN;
+ 	}
+-
++#endif
++	
+ 	spin_unlock_irqrestore(&up->port.lock, flags);
+ 
+ 	/*