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net: hns: modify buffer format of cpu data to le64

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Hardware ring buffer data is stored in Little-endian. Thus cpu data
should be modified to Little-endian.

Signed-off-by: Qianqian Xie <xieqianqian@huawei.com>
Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Qianqian Xie 2016-11-09 18:13:53 +00:00 committed by David S. Miller
parent 20b3385aaa
commit d30721d459
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/hisilicon/hns/hnae.h
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@ -590,7 +590,7 @@ static inline int hnae_alloc_buffer_attach(struct hnae_ring *ring, int i)
if (ret)
return ret;
ring->desc[i].addr = (__le64)ring->desc_cb[i].dma;
ring->desc[i].addr = cpu_to_le64(ring->desc_cb[i].dma);
return 0;
}
@ -621,14 +621,14 @@ static inline void hnae_replace_buffer(struct hnae_ring *ring, int i,
bops->unmap_buffer(ring, &ring->desc_cb[i]);
ring->desc_cb[i] = *res_cb;
ring->desc[i].addr = (__le64)ring->desc_cb[i].dma;
ring->desc[i].addr = cpu_to_le64(ring->desc_cb[i].dma);
ring->desc[i].rx.ipoff_bnum_pid_flag = 0;
}
static inline void hnae_reuse_buffer(struct hnae_ring *ring, int i)
{
ring->desc_cb[i].reuse_flag = 0;
ring->desc[i].addr = (__le64)(ring->desc_cb[i].dma
ring->desc[i].addr = cpu_to_le64(ring->desc_cb[i].dma
+ ring->desc_cb[i].page_offset);
ring->desc[i].rx.ipoff_bnum_pid_flag = 0;
}