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| author | Felix Fietkau <nbd@openwrt.org> | 2009-11-02 00:44:01 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-11-02 00:44:01 +0000 |
| commit | f923785f4166039da232f9d25d22c2fd51ebfeb5 (patch) | |
| tree | 96d786d9cea591a3ac03ef225b63343a11f1e6c6 | |
| parent | 2db1fd2e8d233289895e38b8d5a045d3e6eaefb6 (diff) | |
| download | master-187ad058-f923785f4166039da232f9d25d22c2fd51ebfeb5.tar.gz master-187ad058-f923785f4166039da232f9d25d22c2fd51ebfeb5.tar.bz2 master-187ad058-f923785f4166039da232f9d25d22c2fd51ebfeb5.zip | |
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
3 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.28/304-ixp4xx_eth_jumboframe.patch b/target/linux/ixp4xx/patches-2.6.28/304-ixp4xx_eth_jumboframe.patch index f7b5c81b68..8f76f7c27f 100644 --- a/target/linux/ixp4xx/patches-2.6.28/304-ixp4xx_eth_jumboframe.patch +++ b/target/linux/ixp4xx/patches-2.6.28/304-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 diff --git a/target/linux/ixp4xx/patches-2.6.30/304-ixp4xx_eth_jumboframe.patch b/target/linux/ixp4xx/patches-2.6.30/304-ixp4xx_eth_jumboframe.patch index 9ee3c904c0..b4cf824370 100644 --- a/target/linux/ixp4xx/patches-2.6.30/304-ixp4xx_eth_jumboframe.patch +++ b/target/linux/ixp4xx/patches-2.6.30/304-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 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 26f5bd953d..a9cbddcf5a 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 |