diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 648ca85c5859..afa3ea7ccf76 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2611,7 +2611,8 @@ static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS)) { struct skb_shared_hwtstamps shhwtstamps; - u64 *ns = (u64*) (((u32)skb->data + 0x10) & ~0x7); + u64 *ns = (u64 *)(((uintptr_t)skb->data + 0x10) & + ~0x7UL); memset(&shhwtstamps, 0, sizeof(shhwtstamps)); shhwtstamps.hwtstamp = ns_to_ktime(*ns); @@ -3043,8 +3044,9 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit) /* Update Last Free RxBD pointer for LFC */ if (unlikely(priv->tx_actual_en)) { - bdp = gfar_rxbd_lastfree(rx_queue); - gfar_write(rx_queue->rfbptr, (u32)bdp); + u32 bdp_dma = gfar_rxbd_dma_lastfree(rx_queue); + + gfar_write(rx_queue->rfbptr, bdp_dma); } return howmany; @@ -3563,7 +3565,6 @@ static noinline void gfar_update_link_state(struct gfar_private *priv) struct phy_device *phydev = priv->phydev; struct gfar_priv_rx_q *rx_queue = NULL; int i; - struct rxbd8 *bdp; if (unlikely(test_bit(GFAR_RESETTING, &priv->state))) return; @@ -3620,9 +3621,11 @@ static noinline void gfar_update_link_state(struct gfar_private *priv) /* Turn last free buffer recording on */ if ((tempval1 & MACCFG1_TX_FLOW) && !tx_flow_oldval) { for (i = 0; i < priv->num_rx_queues; i++) { + u32 bdp_dma; + rx_queue = priv->rx_queue[i]; - bdp = gfar_rxbd_lastfree(rx_queue); - gfar_write(rx_queue->rfbptr, (u32)bdp); + bdp_dma = gfar_rxbd_dma_lastfree(rx_queue); + gfar_write(rx_queue->rfbptr, bdp_dma); } priv->tx_actual_en = 1; |