bmips: enet: add compatibility with kernel 6.1

Make bmips ethernet drivers compatible with 6.1 kernel.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

diff --git a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6348-enet.c b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6348-enet.c
index 63841129a990153581a894b4228410a6cace97de..21eb6ea0c20d6a3cfe3b21756b1baef2f86fa4e7 100644 (file)
--- a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6348-enet.c
+++ b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6348-enet.c
@@ -25,6 +25,7 @@
 #include <linux/phy.h>
 #include <linux/platform_device.h>
 #include <linux/reset.h>
+#include <linux/version.h>
 
 /* DMA channels */
 #define DMA_CHAN_WIDTH                 0x10
@@ -1503,6 +1504,7 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
        struct bcm6348_emac *emac;
        struct bcm6348_iudma *iudma;
        struct net_device *ndev;
+       unsigned char dev_addr[ETH_ALEN];
        unsigned i;
        int num_resets;
        int ret;
@@ -1564,12 +1566,13 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
        emac->old_duplex = -1;
        emac->old_pause = -1;
 
-       of_get_mac_address(node, ndev->dev_addr);
-       if (is_valid_ether_addr(ndev->dev_addr)) {
-               dev_info(dev, "mtd mac %pM\n", ndev->dev_addr);
+       of_get_mac_address(node, dev_addr);
+       if (is_valid_ether_addr(dev_addr)) {
+               dev_addr_set(ndev, dev_addr);
+               dev_info(dev, "mtd mac %pM\n", dev_addr);
        } else {
-               random_ether_addr(ndev->dev_addr);
-               dev_info(dev, "random mac %pM\n", ndev->dev_addr);
+               eth_hw_addr_random(ndev);
+               dev_info(dev, "random mac\n");
        }
 
        emac->rx_skb_size = ALIGN(ndev->mtu + ENET_MTU_OVERHEAD,
@@ -1644,7 +1647,11 @@ static int bcm6348_emac_probe(struct platform_device *pdev)
        ndev->min_mtu = ETH_ZLEN - ETH_HLEN;
        ndev->mtu = ETH_DATA_LEN - VLAN_ETH_HLEN;
        ndev->max_mtu = ENET_MAX_MTU - VLAN_ETH_HLEN;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,1,0)
+       netif_napi_add(ndev, &emac->napi, bcm6348_emac_poll);
+#else
        netif_napi_add(ndev, &emac->napi, bcm6348_emac_poll, 16);
+#endif
        SET_NETDEV_DEV(ndev, dev);
 
        ret = devm_register_netdev(dev, ndev);

diff --git a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c
index e200b99141626ec6c78796218d34a3bb0ee38693..321e95dbbb3d1133e842497e7251abdb9700d4f7 100644 (file)
--- a/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c
+++ b/target/linux/bmips/files/drivers/net/ethernet/broadcom/bcm6368-enetsw.c
@@ -20,6 +20,7 @@
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
 #include <linux/reset.h>
+#include <linux/version.h>
 
 /* MTU */
 #define ENETSW_TAG_SIZE                        (6 + VLAN_HLEN)
@@ -908,6 +909,7 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
        struct bcm6368_enetsw *priv;
        struct net_device *ndev;
        struct resource *res;
+       unsigned char dev_addr[ETH_ALEN];
        unsigned i;
        int num_resets;
        int ret;
@@ -995,12 +997,13 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
        priv->tx_ring_size = ENETSW_DEF_TX_DESC;
        priv->copybreak = ENETSW_DEF_CPY_BREAK;
 
-       of_get_mac_address(node, ndev->dev_addr);
-       if (is_valid_ether_addr(ndev->dev_addr)) {
-               dev_info(dev, "mtd mac %pM\n", ndev->dev_addr);
+       of_get_mac_address(node, dev_addr);
+       if (is_valid_ether_addr(dev_addr)) {
+               dev_addr_set(ndev, dev_addr);
+               dev_info(dev, "mtd mac %pM\n", dev_addr);
        } else {
-               random_ether_addr(ndev->dev_addr);
-               dev_info(dev, "random mac %pM\n", ndev->dev_addr);
+               eth_hw_addr_random(ndev);
+               dev_info(dev, "random mac\n");
        }
 
        priv->rx_buf_size = ALIGN(ndev->mtu + ENETSW_MTU_OVERHEAD,
@@ -1065,7 +1068,11 @@ static int bcm6368_enetsw_probe(struct platform_device *pdev)
        ndev->min_mtu = ETH_ZLEN;
        ndev->mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE;
        ndev->max_mtu = ETH_DATA_LEN + ENETSW_TAG_SIZE;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,1,0)
+       netif_napi_add(ndev, &priv->napi, bcm6368_enetsw_poll);
+#else
        netif_napi_add(ndev, &priv->napi, bcm6368_enetsw_poll, 16);
+#endif
 
        ret = devm_register_netdev(dev, ndev);
        if (ret) {