schedule_work(&alx->reset_wk);
}
-static bool alx_clean_rx_irq(struct alx_priv *alx, int budget)
+static int alx_clean_rx_irq(struct alx_priv *alx, int budget)
{
struct alx_rx_queue *rxq = &alx->rxq;
struct alx_rrd *rrd;
struct alx_buffer *rxb;
struct sk_buff *skb;
u16 length, rfd_cleaned = 0;
+ int work = 0;
- while (budget > 0) {
+ while (work < budget) {
rrd = &rxq->rrd[rxq->rrd_read_idx];
if (!(rrd->word3 & cpu_to_le32(1 << RRD_UPDATED_SHIFT)))
break;
ALX_GET_FIELD(le32_to_cpu(rrd->word0),
RRD_NOR) != 1) {
alx_schedule_reset(alx);
- return 0;
+ return work;
}
rxb = &rxq->bufs[rxq->read_idx];
}
napi_gro_receive(&alx->napi, skb);
- budget--;
+ work++;
next_pkt:
if (++rxq->read_idx == alx->rx_ringsz)
if (rfd_cleaned)
alx_refill_rx_ring(alx, GFP_ATOMIC);
- return budget > 0;
+ return work;
}
static int alx_poll(struct napi_struct *napi, int budget)
{
struct alx_priv *alx = container_of(napi, struct alx_priv, napi);
struct alx_hw *hw = &alx->hw;
- bool complete = true;
unsigned long flags;
+ bool tx_complete;
+ int work;
- complete = alx_clean_tx_irq(alx) &&
- alx_clean_rx_irq(alx, budget);
+ tx_complete = alx_clean_tx_irq(alx);
+ work = alx_clean_rx_irq(alx, budget);
- if (!complete)
- return 1;
+ if (!tx_complete || work == budget)
+ return budget;
napi_complete(&alx->napi);
alx_post_write(hw);
- return 0;
+ return work;
}
static irqreturn_t alx_intr_handle(struct alx_priv *alx, u32 intr)