diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-11-02 00:44:01 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-11-02 00:44:01 +0000 |
commit | 17747ab1accd3feccbd4e4265183063358b39274 (patch) | |
tree | 96d786d9cea591a3ac03ef225b63343a11f1e6c6 /target/linux/ixp4xx/patches-2.6.31 | |
parent | 6e82572b177b0dd7e5949f7416e331a18a7b767f (diff) |
ixp4xx: fix weird ethernet issues with some devices caused by the ethernet packet size increase.
despite what the docs day, 14320 is the largest working MRU value, not 16320
fixes #5785 for me
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18262 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.31')
-rw-r--r-- | target/linux/ixp4xx/patches-2.6.31/304-ixp4xx_eth_jumboframe.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.31/304-ixp4xx_eth_jumboframe.patch b/target/linux/ixp4xx/patches-2.6.31/304-ixp4xx_eth_jumboframe.patch index 26f5bd953..a9cbddcf5 100644 --- a/target/linux/ixp4xx/patches-2.6.31/304-ixp4xx_eth_jumboframe.patch +++ b/target/linux/ixp4xx/patches-2.6.31/304-ixp4xx_eth_jumboframe.patch @@ -5,7 +5,7 @@ #define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS)) #define REGS_SIZE 0x1000 -#define MAX_MRU 1536 /* 0x600 */ -+#define MAX_MRU (16320 - ETH_HLEN - ETH_FCS_LEN) ++#define MAX_MRU (14320 - ETH_HLEN - ETH_FCS_LEN) #define RX_BUFF_SIZE ALIGN((NET_IP_ALIGN) + MAX_MRU, 4) #define NAPI_WEIGHT 16 |