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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-02-15 18:33:40 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-02-15 18:33:40 +0000 |
| commit | 064855314b6650debf9ab84cf51b145629393960 (patch) | |
| tree | 3db4ef9356d6507c65fea5de5ae36e4693790c9a /target | |
| parent | 8c95385d78c3923396aad26cdbcba2c7fe27258a (diff) | |
| download | mtk-20170518-064855314b6650debf9ab84cf51b145629393960.zip mtk-20170518-064855314b6650debf9ab84cf51b145629393960.tar.gz mtk-20170518-064855314b6650debf9ab84cf51b145629393960.tar.bz2 | |
ramips: raeth: add '__packed __aligned(4)' annotation to dma descritor structures
This helps GCC to generare more efficient code.
SVN-Revision: 30553
Diffstat (limited to 'target')
| -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 a74732d..1d151df 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 { |