net: ftgmac100: align RX/TX descriptors on ARCH_DMA_MINALIGN
Fixes: e766849713
("net: ftgmac100: convert the RX/TX descriptor arrays")
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
parent
1e354cb393
commit
08b3e90a01
@ -72,8 +72,8 @@ enum ftgmac100_model {
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struct ftgmac100_data {
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struct ftgmac100 *iobase;
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struct ftgmac100_txdes txdes[PKTBUFSTX];
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struct ftgmac100_rxdes rxdes[PKTBUFSRX];
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struct ftgmac100_txdes txdes[PKTBUFSTX] __aligned(ARCH_DMA_MINALIGN);
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struct ftgmac100_rxdes rxdes[PKTBUFSRX] __aligned(ARCH_DMA_MINALIGN);
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int tx_index;
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int rx_index;
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@ -310,7 +310,7 @@ static int ftgmac100_start(struct udevice *dev)
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}
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priv->txdes[PKTBUFSTX - 1].txdes0 = priv->txdes0_edotr_mask;
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start = (ulong)&priv->txdes[0];
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start = ((ulong)&priv->txdes[0]) & ~(ARCH_DMA_MINALIGN - 1);
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end = start + roundup(sizeof(priv->txdes), ARCH_DMA_MINALIGN);
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flush_dcache_range(start, end);
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@ -320,7 +320,7 @@ static int ftgmac100_start(struct udevice *dev)
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}
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priv->rxdes[PKTBUFSRX - 1].rxdes0 = priv->rxdes0_edorr_mask;
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start = (ulong)&priv->rxdes[0];
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start = ((ulong)&priv->rxdes[0]) & ~(ARCH_DMA_MINALIGN - 1);
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end = start + roundup(sizeof(priv->rxdes), ARCH_DMA_MINALIGN);
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flush_dcache_range(start, end);
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@ -370,7 +370,7 @@ static int ftgmac100_free_pkt(struct udevice *dev, uchar *packet, int length)
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{
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struct ftgmac100_data *priv = dev_get_priv(dev);
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struct ftgmac100_rxdes *curr_des = &priv->rxdes[priv->rx_index];
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ulong des_start = (ulong)curr_des;
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ulong des_start = ((ulong)curr_des) & ~(ARCH_DMA_MINALIGN - 1);
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ulong des_end = des_start +
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roundup(sizeof(*curr_des), ARCH_DMA_MINALIGN);
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@ -392,7 +392,7 @@ static int ftgmac100_recv(struct udevice *dev, int flags, uchar **packetp)
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struct ftgmac100_data *priv = dev_get_priv(dev);
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struct ftgmac100_rxdes *curr_des = &priv->rxdes[priv->rx_index];
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unsigned short rxlen;
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ulong des_start = (ulong)curr_des;
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ulong des_start = ((ulong)curr_des) & ~(ARCH_DMA_MINALIGN - 1);
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ulong des_end = des_start +
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roundup(sizeof(*curr_des), ARCH_DMA_MINALIGN);
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ulong data_start = curr_des->rxdes3;
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@ -427,7 +427,7 @@ static int ftgmac100_recv(struct udevice *dev, int flags, uchar **packetp)
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static u32 ftgmac100_read_txdesc(const void *desc)
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{
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const struct ftgmac100_txdes *txdes = desc;
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ulong des_start = (ulong)txdes;
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ulong des_start = ((ulong)txdes) & ~(ARCH_DMA_MINALIGN - 1);
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ulong des_end = des_start + roundup(sizeof(*txdes), ARCH_DMA_MINALIGN);
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invalidate_dcache_range(des_start, des_end);
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@ -445,7 +445,7 @@ static int ftgmac100_send(struct udevice *dev, void *packet, int length)
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struct ftgmac100_data *priv = dev_get_priv(dev);
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struct ftgmac100 *ftgmac100 = priv->iobase;
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struct ftgmac100_txdes *curr_des = &priv->txdes[priv->tx_index];
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ulong des_start = (ulong)curr_des;
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ulong des_start = ((ulong)curr_des) & ~(ARCH_DMA_MINALIGN - 1);
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ulong des_end = des_start +
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roundup(sizeof(*curr_des), ARCH_DMA_MINALIGN);
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ulong data_start;
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