[PATCH] net: rtl8169: make it work on big-endian system

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpav...@gmail.com>
---
 drivers/net/rtl8169.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index 80997dc89f4..341f5f240e4 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -230,13 +230,13 @@ static void rtl8169_init_ring(struct rtl8169_priv *priv)
        for (i = 0; i < NUM_RX_DESC; i++) {
                if (i == (NUM_RX_DESC - 1))
                        priv->rx_desc[i].status =
-                               BD_STAT_OWN | BD_STAT_EOR | PKT_BUF_SIZE;
+                               cpu_to_le32(BD_STAT_OWN | BD_STAT_EOR | 
PKT_BUF_SIZE);
                else
                        priv->rx_desc[i].status =
-                               BD_STAT_OWN | PKT_BUF_SIZE;
+                               cpu_to_le32(BD_STAT_OWN | PKT_BUF_SIZE);
 
                priv->rx_desc[i].buf_addr =
-                               virt_to_phys(priv->rx_buf + i * PKT_BUF_SIZE);
+                               cpu_to_le32(virt_to_phys(priv->rx_buf + i * 
PKT_BUF_SIZE));
        }
 }
 
@@ -358,21 +358,21 @@ static int rtl8169_eth_send(struct eth_device *edev, void 
*packet,
 
        priv->tx_desc[entry].buf_Haddr = 0;
        priv->tx_desc[entry].buf_addr =
-               virt_to_phys(priv->tx_buf + entry * PKT_BUF_SIZE);
+               cpu_to_le32(virt_to_phys(priv->tx_buf + entry * PKT_BUF_SIZE));
 
        if (entry != (NUM_TX_DESC - 1)) {
                priv->tx_desc[entry].status =
-                       BD_STAT_OWN | BD_STAT_FS | BD_STAT_LS |
-                       ((packet_length > ETH_ZLEN) ? packet_length : ETH_ZLEN);
+                       cpu_to_le32(BD_STAT_OWN | BD_STAT_FS | BD_STAT_LS |
+                       ((packet_length > ETH_ZLEN) ? packet_length : 
ETH_ZLEN));
        } else {
                priv->tx_desc[entry].status =
-                       BD_STAT_OWN | BD_STAT_EOR | BD_STAT_FS | BD_STAT_LS |
-                       ((packet_length > ETH_ZLEN) ? packet_length : ETH_ZLEN);
+                       cpu_to_le32(BD_STAT_OWN | BD_STAT_EOR | BD_STAT_FS | 
BD_STAT_LS |
+                       ((packet_length > ETH_ZLEN) ? packet_length : 
ETH_ZLEN));
        }
 
        RTL_W8(priv, TxPoll, 0x40);
 
-       while (priv->tx_desc[entry].status & BD_STAT_OWN)
+       while (le32_to_cpu(priv->tx_desc[entry].status) & BD_STAT_OWN)
                ;
 
        dma_sync_single_for_cpu((unsigned long)priv->tx_buf + entry *
@@ -391,9 +391,9 @@ static int rtl8169_eth_rx(struct eth_device *edev)
 
        entry = priv->cur_rx % NUM_RX_DESC;
 
-       if ((priv->rx_desc[entry].status & BD_STAT_OWN) == 0) {
-               if (!(priv->rx_desc[entry].status & BD_STAT_RX_RES)) {
-                       pkt_size = (priv->rx_desc[entry].status & 0x1fff) - 4;
+       if ((le32_to_cpu(priv->rx_desc[entry].status) & BD_STAT_OWN) == 0) {
+               if (!(le32_to_cpu(priv->rx_desc[entry].status) & 
BD_STAT_RX_RES)) {
+                       pkt_size = (le32_to_cpu(priv->rx_desc[entry].status) & 
0x1fff) - 4;
 
                        dma_sync_single_for_cpu((unsigned long)priv->rx_buf
                                                + entry * PKT_BUF_SIZE,
@@ -407,14 +407,14 @@ static int rtl8169_eth_rx(struct eth_device *edev)
                                                   pkt_size, DMA_FROM_DEVICE);
 
                        if (entry == NUM_RX_DESC - 1)
-                               priv->rx_desc[entry].status = BD_STAT_OWN |
-                                       BD_STAT_EOR | PKT_BUF_SIZE;
+                               priv->rx_desc[entry].status = 
cpu_to_le32(BD_STAT_OWN |
+                                       BD_STAT_EOR | PKT_BUF_SIZE);
                        else
                                priv->rx_desc[entry].status =
-                                       BD_STAT_OWN | PKT_BUF_SIZE;
+                                       cpu_to_le32(BD_STAT_OWN | PKT_BUF_SIZE);
                        priv->rx_desc[entry].buf_addr =
-                               virt_to_phys(priv->rx_buf +
-                                            entry * PKT_BUF_SIZE);
+                               cpu_to_le32(virt_to_phys(priv->rx_buf +
+                                                        entry * PKT_BUF_SIZE));
                } else {
                        dev_err(&edev->dev, "rx error\n");
                }
-- 
2.36.1