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>
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
index e093cbf..b0f0557 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.h
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
@@ -590,7 +590,7 @@
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 @@
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;
}
