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ramips: raeth: add '__packed __aligned(4)' annotation to dma descritor structures

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This helps GCC to generare more efficient code.

SVN-Revision: 30553
This commit is contained in:
Gabor Juhos 2012-02-15 18:33:40 +00:00
parent 8c95385d78
commit 064855314b
1 changed files with 2 additions and 2 deletions
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4
target/linux/ramips/files/drivers/net/ramips_eth.h
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@ -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
{