From a3fb577b2e3e9478e5234ae184f7ea45263e1bcb Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Wed, 15 Feb 2012 18:33:40 +0000 Subject: [PATCH] ramips: raeth: add '__packed __aligned(4)' annotation to dma descritor structures This helps GCC to generare more efficient code. SVN-Revision: 30553 --- target/linux/ramips/files/drivers/net/ramips_eth.h | 4 ++-- 1 file 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 a74732d841..1d151df687 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 { -- 2.30.2