From db0a1db257ca42b09c13ceb54a036cc237a1b57d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 22 Dec 2011 05:43:53 +0000 Subject: ar71xx: set a reserved bit that resets to 1 when writing the address table control register on the ar7240 switch (should fix #10547) SVN-Revision: 29598 --- target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target/linux/ar71xx') diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c index 60ee60b..491127d 100644 --- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c +++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c @@ -66,6 +66,7 @@ #define AR7240_AT_CTRL_AGE_TIME BITS(0, 15) #define AR7240_AT_CTRL_AGE_EN BIT(17) #define AR7240_AT_CTRL_LEARN_CHANGE BIT(18) +#define AR7240_AT_CTRL_RESERVED BIT(19) #define AR7240_AT_CTRL_ARP_EN BIT(20) #define AR7240_REG_TAG_PRIORITY 0x70 @@ -470,6 +471,7 @@ static void ar7240sw_setup(struct ar7240sw *as) /* Enable ARP frame acknowledge, aging, MAC replacing */ ar7240sw_reg_write(mii, AR7240_REG_AT_CTRL, + AR7240_AT_CTRL_RESERVED | 0x2b /* 5 min age time */ | AR7240_AT_CTRL_AGE_EN | AR7240_AT_CTRL_ARP_EN | -- cgit v1.1