firmware-utils/mktplinkfw: add support for the TL-MR3220 v1

[openwrt.git] / package / uboot-lantiq / files / drivers / net / ifx_etop.c

diff --git a/package/uboot-lantiq/files/drivers/net/ifx_etop.c b/package/uboot-lantiq/files/drivers/net/ifx_etop.c
index 9a9e51f..8a03683 100644 (file)
--- a/package/uboot-lantiq/files/drivers/net/ifx_etop.c
+++ b/package/uboot-lantiq/files/drivers/net/ifx_etop.c
@@ -36,11 +36,17 @@
 #include <asm/types.h>
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
 #include <asm/io.h>
 #include <asm/addrspace.h>

+#include <config.h>

 
 #include "ifx_etop.h"
 
 
 #include "ifx_etop.h"
 

+#if defined(CONFIG_AR9)
+#define TX_CHAN_NO   1
+#define RX_CHAN_NO   0
+#else

 #define TX_CHAN_NO   7
 #define RX_CHAN_NO   6
 #define TX_CHAN_NO   7
 #define RX_CHAN_NO   6

+#endif

 
 #define NUM_RX_DESC    PKTBUFSRX
 #define NUM_TX_DESC    8
 
 #define NUM_RX_DESC    PKTBUFSRX
 #define NUM_TX_DESC    8


@@ -245,7 +251,19 @@ static void lq_eth_halt(struct eth_device *dev)
        }
 }
 
        }
 }
 

-static int lq_eth_send(struct eth_device *dev, volatile void *packet,int length)
+#ifdef DEBUG
+static void lq_dump(const u8 *data, const u32 length)
+{
+       u32 i;
+       debug("\n");
+       for(i=0;i<length;i++) {
+               debug("%02x ", data[i]);
+       }
+       debug("\n");
+}
+#endif
+
+static int lq_eth_send(struct eth_device *dev, volatile void *packet, int length)

 {
        int i;
        int res = -1;
 {
        int i;
        int res = -1;


@@ -273,12 +291,17 @@ static int lq_eth_send(struct eth_device *dev, volatile void *packet,int length)
                tx_desc->status.field.DataLen = (u32)length;
 
        flush_cache((u32)packet, tx_desc->status.field.DataLen);
                tx_desc->status.field.DataLen = (u32)length;
 
        flush_cache((u32)packet, tx_desc->status.field.DataLen);

+       asm("SYNC");

        tx_desc->status.field.OWN=1;
 
        res=length;
        tx_num++;
        if (tx_num==NUM_TX_DESC) tx_num=0;
 
        tx_desc->status.field.OWN=1;
 
        res=length;
        tx_num++;
        if (tx_num==NUM_TX_DESC) tx_num=0;
 

+#ifdef DEBUG
+       lq_dump(tx_desc->DataPtr, tx_desc->status.field.DataLen);
+#endif
+

        dma_writel(dma_cs, TX_CHAN_NO);
        if (!(dma_readl(dma_cctrl) & 1)) {
                dma_writel(dma_cctrl, dma_readl(dma_cctrl) | 1);
        dma_writel(dma_cs, TX_CHAN_NO);
        if (!(dma_readl(dma_cctrl) & 1)) {
                dma_writel(dma_cctrl, dma_readl(dma_cctrl) | 1);


@@ -298,6 +321,10 @@ static int lq_eth_recv(struct eth_device *dev)
        if ((rx_desc->status.field.C == 0) || (rx_desc->status.field.OWN == 1)) {
                return 0;
        }
        if ((rx_desc->status.field.C == 0) || (rx_desc->status.field.OWN == 1)) {
                return 0;
        }

+       debug("rx");
+#ifdef DEBUG
+       lq_dump(rx_desc->DataPtr, rx_desc->status.field.DataLen);
+#endif

        length = rx_desc->status.field.DataLen;
        if (length > 4) {
                invalidate_dcache_range((u32)CKSEG0ADDR(rx_desc->DataPtr), (u32) CKSEG0ADDR(rx_desc->DataPtr) + length);
        length = rx_desc->status.field.DataLen;
        if (length > 4) {
                invalidate_dcache_range((u32)CKSEG0ADDR(rx_desc->DataPtr), (u32) CKSEG0ADDR(rx_desc->DataPtr) + length);