From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 20 Jul 2007 20:46:39 +0000 (+0000)
Subject: [adm5120] fix switch driver, force all packets from all the ports are low priority
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=39abdeefbed04239ad0aafa68ba81a8f580e806c;p=openwrt%2Fsvn-archive%2Farchive.git

[adm5120] fix switch driver, force all packets from all the ports are low priority

SVN-Revision: 8083
---

diff --git a/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.c b/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.c
index 744a2da357..2714577c8e 100644
--- a/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.c
+++ b/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.c
@@ -537,6 +537,9 @@ static int __init adm5120_sw_init(void)
 	adm5120_set_reg(ADM5120_PHY_CNTL3, adm5120_get_reg(ADM5120_PHY_CNTL3) |
 	    ADM5120_PHY_NTH);
 
+	/* Force all the packets from all ports are low priority */
+	adm5120_set_reg(ADM5120_PRI_CNTL, 0);
+
 	adm5120_set_reg(ADM5120_INT_MASK, ADM5120_INTMASKALL);
 	adm5120_set_reg(ADM5120_INT_ST, ADM5120_INTMASKALL);
 
diff --git a/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.h b/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.h
index 4d32f91eea..a3b4ec0179 100644
--- a/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.h
+++ b/target/linux/adm5120-2.6/files/drivers/net/adm5120sw.h
@@ -50,6 +50,7 @@
 #define ADM5120_AUTOMDIX	0x3e000000	/* Auto MDIX */
 #define ADM5120_PHY_CNTL3	0x80
 #define ADM5120_PHY_NTH		0x00000400
+#define ADM5120_PRI_CNTL	0x84
 #define ADM5120_INT_ST		0xb0
 #define ADM5120_INT_RXH		0x0000004
 #define ADM5120_INT_RXL		0x0000008