diff options
| author | Joao Pinto <Joao.Pinto@synopsys.com> | 2017-03-15 11:04:46 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-15 14:44:31 -0700 |
| commit | 4f513ecd2f60d9ebd2ac0fa4cd0b5d0612d70233 (patch) | |
| tree | 4f193fa730489f3af7f60540494e561f68300fc3 /drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | |
| parent | 6deee2221e110f6574988120dba6cab7e7313f44 (diff) | |
net: stmmac: enable/disable dma irq prepared for multiple queues
This patch prepares the DMA IRQ enable/disable process for multiple queues.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c4e4a5328951..18cf58c16dc3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1422,14 +1422,14 @@ static void stmmac_tx_clean(struct stmmac_priv *priv) netif_tx_unlock(priv->dev); } -static inline void stmmac_enable_dma_irq(struct stmmac_priv *priv) +static inline void stmmac_enable_dma_irq(struct stmmac_priv *priv, u32 chan) { - priv->hw->dma->enable_dma_irq(priv->ioaddr); + priv->hw->dma->enable_dma_irq(priv->ioaddr, chan); } -static inline void stmmac_disable_dma_irq(struct stmmac_priv *priv) +static inline void stmmac_disable_dma_irq(struct stmmac_priv *priv, u32 chan) { - priv->hw->dma->disable_dma_irq(priv->ioaddr); + priv->hw->dma->disable_dma_irq(priv->ioaddr, chan); } /** @@ -1506,7 +1506,7 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv) status = priv->hw->dma->dma_interrupt(priv->ioaddr, &priv->xstats); if (likely((status & handle_rx)) || (status & handle_tx)) { if (likely(napi_schedule_prep(&priv->napi))) { - stmmac_disable_dma_irq(priv); + stmmac_disable_dma_irq(priv, chan); __napi_schedule(&priv->napi); } } @@ -2832,6 +2832,7 @@ static int stmmac_poll(struct napi_struct *napi, int budget) { struct stmmac_priv *priv = container_of(napi, struct stmmac_priv, napi); int work_done = 0; + u32 chan = STMMAC_CHAN0; priv->xstats.napi_poll++; stmmac_tx_clean(priv); @@ -2839,7 +2840,7 @@ static int stmmac_poll(struct napi_struct *napi, int budget) work_done = stmmac_rx(priv, budget); if (work_done < budget) { napi_complete_done(napi, work_done); - stmmac_enable_dma_irq(priv); + stmmac_enable_dma_irq(priv, chan); } return work_done; } |