diff options
| author | Qianqian Xie | 2016-11-09 18:13:53 +0000 |
|---|---|---|
| committer | David S. Miller | 2016-11-10 11:45:37 -0500 |
| commit | d30721d459fb73a797f004b0d05e8eab2e7f1944 (patch) | |
| tree | 711c9322a33d7552367d2ebf0cc7f607d7026a43 /drivers/net/ethernet/hisilicon | |
| parent | 20b3385aaab5af5127fa957bcfcaf0bd92b61447 (diff) | |
net: hns: modify buffer format of cpu data to le64
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>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hnae.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index e093cbf26c8c..b0f05578c15d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -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; } |