[pkg-fso-commits] [SCM] linux-2.6-openmoko, the Linux 2.6 kernel tree from Openmoko branch, stable, updated. upstream/20080808.git43620428-24-gca19d15

[Andy Green]

The following commit has been merged in the stable branch:
commit 2d68fa06d5cfcf38ce9bd551b478dab408141cce
Author: Mike Westerhof <mwester at dls.net>
Date:   Fri Aug 8 13:25:02 2008 +0100

    gta01-uart-fifo-trigger-sooner.patch
    
        Set the UART FIFO to trigger earlier on the GTA01 device to minimize
        UART overruns from the GSM.
    
        Signed-off-by: Mike Westerhof <mwester at dls.net>

diff --git a/arch/arm/mach-s3c2410/mach-gta01.c b/arch/arm/mach-s3c2410/mach-gta01.c
index 9e42df0..4927cd4 100644
--- a/arch/arm/mach-s3c2410/mach-gta01.c
+++ b/arch/arm/mach-s3c2410/mach-gta01.c
@@ -87,6 +87,8 @@ static struct map_desc gta01_iodesc[] __initdata = {
 #define UCON S3C2410_UCON_DEFAULT
 #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
 #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
+/* UFCON for the gta01 sets the FIFO trigger level at 4, not 8 */
+#define UFCON_GTA01_PORT0 S3C2410_UFCON_FIFOMODE
 
 static struct s3c2410_uartcfg gta01_uartcfgs[] = {
 	[0] = {
@@ -94,7 +96,7 @@ static struct s3c2410_uartcfg gta01_uartcfgs[] = {
 		.flags	     = 0,
 		.ucon	     = UCON,
 		.ulcon	     = ULCON,
-		.ufcon	     = UFCON,
+		.ufcon	     = UFCON_GTA01_PORT0,
 	},
 	[1] = {
 		.hwport	     = 1,

-- 
linux-2.6-openmoko, the Linux 2.6 kernel tree from Openmoko