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net, macb: fix misaligned cache operation warning
when using tftp on the smartweb board, it prints a lot of CACHE: Misaligned operation at range [23b2e000, 23b2e100] warnings ... fixed them. Signed-off-by: Heiko Schocher <hs@denx.de>
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@ -251,33 +251,35 @@ int macb_miiphy_write(struct mii_dev *bus, int phy_adr, int devad, int reg,
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static inline void macb_invalidate_ring_desc(struct macb_device *macb, bool rx)
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{
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if (rx)
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invalidate_dcache_range(macb->rx_ring_dma, macb->rx_ring_dma +
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MACB_RX_DMA_DESC_SIZE);
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invalidate_dcache_range(macb->rx_ring_dma,
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ALIGN(macb->rx_ring_dma + MACB_RX_DMA_DESC_SIZE,
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PKTALIGN));
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else
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invalidate_dcache_range(macb->tx_ring_dma, macb->tx_ring_dma +
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MACB_TX_DMA_DESC_SIZE);
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invalidate_dcache_range(macb->tx_ring_dma,
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ALIGN(macb->tx_ring_dma + MACB_TX_DMA_DESC_SIZE,
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PKTALIGN));
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}
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static inline void macb_flush_ring_desc(struct macb_device *macb, bool rx)
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{
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if (rx)
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flush_dcache_range(macb->rx_ring_dma, macb->rx_ring_dma +
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MACB_RX_DMA_DESC_SIZE);
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ALIGN(MACB_RX_DMA_DESC_SIZE, PKTALIGN));
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else
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flush_dcache_range(macb->tx_ring_dma, macb->tx_ring_dma +
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MACB_TX_DMA_DESC_SIZE);
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ALIGN(MACB_TX_DMA_DESC_SIZE, PKTALIGN));
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}
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static inline void macb_flush_rx_buffer(struct macb_device *macb)
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{
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flush_dcache_range(macb->rx_buffer_dma, macb->rx_buffer_dma +
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MACB_RX_BUFFER_SIZE);
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ALIGN(MACB_RX_BUFFER_SIZE, PKTALIGN));
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}
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static inline void macb_invalidate_rx_buffer(struct macb_device *macb)
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{
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invalidate_dcache_range(macb->rx_buffer_dma, macb->rx_buffer_dma +
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MACB_RX_BUFFER_SIZE);
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ALIGN(MACB_RX_BUFFER_SIZE, PKTALIGN));
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}
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#if defined(CONFIG_CMD_NET)
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@ -596,7 +598,7 @@ static int gmac_init_multi_queues(struct macb_device *macb)
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macb->dummy_desc->ctrl = TXBUF_USED;
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macb->dummy_desc->addr = 0;
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flush_dcache_range(macb->dummy_desc_dma, macb->dummy_desc_dma +
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MACB_TX_DUMMY_DMA_DESC_SIZE);
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ALIGN(MACB_TX_DUMMY_DMA_DESC_SIZE, PKTALIGN));
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for (i = 1; i < num_queues; i++)
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gem_writel_queue_TBQP(macb, macb->dummy_desc_dma, i - 1);
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