diff options
Diffstat (limited to 'drivers/net/ethernet/marvell')
-rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/sky2.c | 15 |
2 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index f418f4f20f94..12c6a66e54d1 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2784,7 +2784,6 @@ static int mvneta_probe(struct platform_device *pdev) const char *mac_from; int phy_mode; int err; - int cpu; /* Our multiqueue support is not complete, so for now, only * allow the usage of the first RX queue @@ -2845,18 +2844,12 @@ static int mvneta_probe(struct platform_device *pdev) } /* Alloc per-cpu stats */ - pp->stats = alloc_percpu(struct mvneta_pcpu_stats); + pp->stats = netdev_alloc_pcpu_stats(struct mvneta_pcpu_stats); if (!pp->stats) { err = -ENOMEM; goto err_unmap; } - for_each_possible_cpu(cpu) { - struct mvneta_pcpu_stats *stats; - stats = per_cpu_ptr(pp->stats, cpu); - u64_stats_init(&stats->syncp); - } - dt_mac_addr = of_get_mac_address(dn); if (dt_mac_addr) { mac_from = "device tree"; diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 55a37ae11440..2434611d1b4e 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -44,6 +44,8 @@ #include <linux/prefetch.h> #include <linux/debugfs.h> #include <linux/mii.h> +#include <linux/of_device.h> +#include <linux/of_net.h> #include <asm/irq.h> @@ -4748,6 +4750,7 @@ static struct net_device *sky2_init_netdev(struct sky2_hw *hw, unsigned port, { struct sky2_port *sky2; struct net_device *dev = alloc_etherdev(sizeof(*sky2)); + const void *iap; if (!dev) return NULL; @@ -4805,8 +4808,16 @@ static struct net_device *sky2_init_netdev(struct sky2_hw *hw, unsigned port, dev->features |= dev->hw_features; - /* read the mac address */ - memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port * 8, ETH_ALEN); + /* try to get mac address in the following order: + * 1) from device tree data + * 2) from internal registers set by bootloader + */ + iap = of_get_mac_address(hw->pdev->dev.of_node); + if (iap) + memcpy(dev->dev_addr, iap, ETH_ALEN); + else + memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port * 8, + ETH_ALEN); return dev; } |