diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-02-15 18:33:40 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-02-15 18:33:40 +0000 |
| commit | 0564ef75aae1354edac3caa72c741751c5641a29 (patch) | |
| tree | a4d117193122b36de0c7be32b499e69b8c85dc47 | |
| parent | eaae1ec1dea2a461c18e8f7c3434643d31dd2791 (diff) | |
ramips: raeth: add '__packed __aligned(4)' annotation to dma descritor structures
This helps GCC to generare more efficient code.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30553 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips_eth.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/ramips/files/drivers/net/ramips_eth.h b/target/linux/ramips/files/drivers/net/ramips_eth.h index a74732d84..1d151df68 100644 --- a/target/linux/ramips/files/drivers/net/ramips_eth.h +++ b/target/linux/ramips/files/drivers/net/ramips_eth.h @@ -195,7 +195,7 @@ struct ramips_rx_dma { unsigned int rxd2; unsigned int rxd3; unsigned int rxd4; -}; +} __packed __aligned(4); #define TX_DMA_PLEN0_MASK ((0x3fff) << 16) #define TX_DMA_PLEN0(_x) (((_x) & 0x3fff) << 16) @@ -211,7 +211,7 @@ struct ramips_tx_dma { unsigned int txd2; unsigned int txd3; unsigned int txd4; -}; +} __packed __aligned(4); struct raeth_priv { |