diff options
| -rw-r--r-- | drivers/net/ps3_gelic_net.c | 9 | ||||
| -rw-r--r-- | drivers/net/ps3_gelic_net.h | 1 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index 518c5c3ce38b..d596df987585 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -943,8 +943,8 @@ refill: descr->prev->next_descr_addr = descr->bus_addr; if (dmac_chain_ended) { - gelic_net_enable_rxdmac(card); - dev_dbg(ctodev(card), "reenable rx dma\n"); + card->rx_dma_restart_required = 1; + dev_dbg(ctodev(card), "reenable rx dma scheduled\n"); } return 1; @@ -1020,6 +1020,11 @@ static irqreturn_t gelic_net_interrupt(int irq, void *ptr) if (!status) return IRQ_NONE; + if (card->rx_dma_restart_required) { + card->rx_dma_restart_required = 0; + gelic_net_enable_rxdmac(card); + } + if (status & GELIC_NET_RXINT) { gelic_net_rx_irq_off(card); netif_rx_schedule(netdev); diff --git a/drivers/net/ps3_gelic_net.h b/drivers/net/ps3_gelic_net.h index 030e2e262608..01d729bc7332 100644 --- a/drivers/net/ps3_gelic_net.h +++ b/drivers/net/ps3_gelic_net.h @@ -206,6 +206,7 @@ struct gelic_net_card { struct gelic_net_descr_chain tx_chain; struct gelic_net_descr_chain rx_chain; + int rx_dma_restart_required; /* gurad dmac descriptor chain*/ spinlock_t chain_lock; |