diff options
Diffstat (limited to 'drivers/net/ps3_gelic_net.c')
| -rw-r--r-- | drivers/net/ps3_gelic_net.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index 4acc17bffc42..d82a82d9870c 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -993,10 +993,6 @@ static int gelic_card_decode_one_descr(struct gelic_card *card) int dmac_chain_ended; status = gelic_descr_get_status(descr); - /* is this descriptor terminated with next_descr == NULL? */ - dmac_chain_ended = - be32_to_cpu(descr->dmac_cmd_status) & - GELIC_DESCR_RX_DMA_CHAIN_END; if (status == GELIC_DESCR_DMA_CARDOWNED) return 0; @@ -1059,6 +1055,11 @@ static int gelic_card_decode_one_descr(struct gelic_card *card) /* ok, we've got a packet in descr */ gelic_net_pass_skb_up(descr, card, netdev); refill: + + /* is the current descriptor terminated with next_descr == NULL? */ + dmac_chain_ended = + be32_to_cpu(descr->dmac_cmd_status) & + GELIC_DESCR_RX_DMA_CHAIN_END; /* * So that always DMAC can see the end * of the descriptor chain to avoid @@ -1087,10 +1088,9 @@ refill: * If dmac chain was met, DMAC stopped. * thus re-enable it */ - if (dmac_chain_ended) { - card->rx_dma_restart_required = 1; - dev_dbg(ctodev(card), "reenable rx dma scheduled\n"); - } + + if (dmac_chain_ended) + gelic_card_enable_rxdmac(card); return 1; } @@ -1156,11 +1156,6 @@ static irqreturn_t gelic_card_interrupt(int irq, void *ptr) status &= card->irq_mask; - if (card->rx_dma_restart_required) { - card->rx_dma_restart_required = 0; - gelic_card_enable_rxdmac(card); - } - if (status & GELIC_CARD_RXINT) { gelic_card_rx_irq_off(card); napi_schedule(&card->napi); |