diff options
Diffstat (limited to 'drivers/net/mvpp2.c')
-rw-r--r-- | drivers/net/mvpp2.c | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c index 2e5a194..3fca987 100644 --- a/drivers/net/mvpp2.c +++ b/drivers/net/mvpp2.c @@ -4681,20 +4681,6 @@ static int mvpp2_port_init(struct udevice *dev, struct mvpp2_port *port) port->rxqs[queue] = rxq; } - /* Configure Rx queue group interrupt for this port */ - if (priv->hw_version == MVPP21) { - mvpp2_write(priv, MVPP21_ISR_RXQ_GROUP_REG(port->id), - CONFIG_MV_ETH_RXQ); - } else { - u32 val; - - val = (port->id << MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_OFFSET); - mvpp2_write(priv, MVPP22_ISR_RXQ_GROUP_INDEX_REG, val); - - val = (CONFIG_MV_ETH_RXQ << - MVPP22_ISR_RXQ_SUB_GROUP_SIZE_OFFSET); - mvpp2_write(priv, MVPP22_ISR_RXQ_SUB_GROUP_CONFIG_REG, val); - } /* Create Rx descriptor rings */ for (queue = 0; queue < rxq_number; queue++) { @@ -5058,25 +5044,6 @@ static int mvpp2_init(struct udevice *dev, struct mvpp2 *priv) if (priv->hw_version == MVPP22) mvpp2_tx_fifo_init(priv); - /* Reset Rx queue group interrupt configuration */ - for (i = 0; i < MVPP2_MAX_PORTS; i++) { - if (priv->hw_version == MVPP21) { - mvpp2_write(priv, MVPP21_ISR_RXQ_GROUP_REG(i), - CONFIG_MV_ETH_RXQ); - continue; - } else { - u32 val; - - val = (i << MVPP22_ISR_RXQ_GROUP_INDEX_GROUP_OFFSET); - mvpp2_write(priv, MVPP22_ISR_RXQ_GROUP_INDEX_REG, val); - - val = (CONFIG_MV_ETH_RXQ << - MVPP22_ISR_RXQ_SUB_GROUP_SIZE_OFFSET); - mvpp2_write(priv, - MVPP22_ISR_RXQ_SUB_GROUP_CONFIG_REG, val); - } - } - if (priv->hw_version == MVPP21) writel(MVPP2_EXT_GLOBAL_CTRL_DEFAULT, priv->lms_base + MVPP2_MNG_EXTENDED_GLOBAL_CTRL_REG); @@ -5222,21 +5189,10 @@ static int mvpp2_recv(struct udevice *dev, int flags, uchar **packetp) int pool, rx_bytes, err; int rx_received; struct mvpp2_rx_queue *rxq; - u32 cause_rx_tx, cause_rx, cause_misc; u8 *data; - cause_rx_tx = mvpp2_read(port->priv, - MVPP2_ISR_RX_TX_CAUSE_REG(port->id)); - cause_rx_tx &= ~MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK; - cause_misc = cause_rx_tx & MVPP2_CAUSE_MISC_SUM_MASK; - if (!cause_rx_tx && !cause_misc) - return 0; - - cause_rx = cause_rx_tx & MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK; - /* Process RX packets */ - cause_rx |= port->pending_cause_rx; - rxq = mvpp2_get_rx_queue(port, cause_rx); + rxq = port->rxqs[0]; /* Get number of received packets and clamp the to-do */ rx_received = mvpp2_rxq_received(port, rxq->id); |