From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/net/ethernet/marvell/mvneta.c | 4 +++- drivers/net/ethernet/marvell/pxa168_eth.c | 16 +++++++--------- drivers/net/ethernet/marvell/sky2.c | 2 +- 3 files changed, 11 insertions(+), 11 deletions(-) (limited to 'drivers/net/ethernet/marvell') diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index a6d26d351..f92018b13 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -244,7 +244,7 @@ /* Various constants */ /* Coalescing */ -#define MVNETA_TXDONE_COAL_PKTS 1 +#define MVNETA_TXDONE_COAL_PKTS 0 /* interrupt per packet */ #define MVNETA_RX_COAL_PKTS 32 #define MVNETA_RX_COAL_USEC 100 @@ -3458,6 +3458,8 @@ static int mvneta_open(struct net_device *dev) return 0; err_free_irq: + unregister_cpu_notifier(&pp->cpu_notifier); + on_each_cpu(mvneta_percpu_disable, pp, true); free_percpu_irq(pp->dev->irq, pp->ports); err_cleanup_txqs: mvneta_cleanup_txqs(pp); diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index c442f6ad1..54d5154ac 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -286,12 +286,12 @@ static int pxa168_eth_stop(struct net_device *dev); static inline u32 rdl(struct pxa168_eth_private *pep, int offset) { - return readl(pep->base + offset); + return readl_relaxed(pep->base + offset); } static inline void wrl(struct pxa168_eth_private *pep, int offset, u32 data) { - writel(data, pep->base + offset); + writel_relaxed(data, pep->base + offset); } static void abort_dma(struct pxa168_eth_private *pep) @@ -342,9 +342,9 @@ static void rxq_refill(struct net_device *dev) pep->rx_skb[used_rx_desc] = skb; /* Return the descriptor to DMA ownership */ - wmb(); + dma_wmb(); p_used_rx_desc->cmd_sts = BUF_OWNED_BY_DMA | RX_EN_INT; - wmb(); + dma_wmb(); /* Move the used descriptor pointer to the next descriptor */ pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size; @@ -794,7 +794,7 @@ static int rxq_process(struct net_device *dev, int budget) rx_used_desc = pep->rx_used_desc_q; rx_desc = &pep->p_rx_desc_area[rx_curr_desc]; cmd_sts = rx_desc->cmd_sts; - rmb(); + dma_rmb(); if (cmd_sts & (BUF_OWNED_BY_DMA)) break; skb = pep->rx_skb[rx_curr_desc]; @@ -981,8 +981,6 @@ static int pxa168_init_phy(struct net_device *dev) pep->phy = mdiobus_scan(pep->smi_bus, pep->phy_addr); if (IS_ERR(pep->phy)) return PTR_ERR(pep->phy); - if (!pep->phy) - return -ENODEV; err = phy_connect_direct(dev, pep->phy, pxa168_eth_adjust_link, pep->phy_intf); @@ -1289,7 +1287,7 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) skb_tx_timestamp(skb); - wmb(); + dma_wmb(); desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC | TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT; wmb(); @@ -1297,7 +1295,7 @@ static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_bytes += length; stats->tx_packets++; - dev->trans_start = jiffies; + netif_trans_update(dev); if (pep->tx_ring_size - pep->tx_desc_count <= 1) { /* We handled the current skb, but now we are out of space.*/ netif_stop_queue(dev); diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index ec0a22119..467138b42 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -2418,7 +2418,7 @@ static int sky2_change_mtu(struct net_device *dev, int new_mtu) sky2_write32(hw, B0_IMSK, 0); sky2_read32(hw, B0_IMSK); - dev->trans_start = jiffies; /* prevent tx timeout */ + netif_trans_update(dev); /* prevent tx timeout */ napi_disable(&hw->napi); netif_tx_disable(dev); -- cgit v1.2.3-54-g00ecf