* THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/tcp.h>
#include <linux/if_vlan.h>
channel->dma_regs = pdata->xgmac_regs + DMA_CH_BASE +
(DMA_CH_INC * i);
- if (pdata->per_channel_irq) {
- /* Get the DMA interrupt (offset 1) */
- ret = platform_get_irq(pdata->pdev, i + 1);
- if (ret < 0) {
- netdev_err(pdata->netdev,
- "platform_get_irq %u failed\n",
- i + 1);
- goto err_irq;
- }
-
- channel->dma_irq = ret;
- }
+ if (pdata->per_channel_irq)
+ channel->dma_irq = pdata->channel_irq[i];
if (i < pdata->tx_ring_count) {
spin_lock_init(&tx_ring->lock);
return 0;
-err_irq:
- kfree(rx_ring);
-
err_rx_ring:
kfree(tx_ring);
{
unsigned int rx_buf_size;
- if (mtu > XGMAC_JUMBO_PACKET_MTU) {
- netdev_alert(netdev, "MTU exceeds maximum supported value\n");
- return -EINVAL;
- }
-
rx_buf_size = mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
rx_buf_size = clamp_val(rx_buf_size, XGBE_RX_MIN_BUF_SIZE, PAGE_SIZE);
}
}
+ /* If there is not a separate AN irq, handle it here */
+ if (pdata->dev_irq == pdata->an_irq)
+ pdata->phy_if.an_isr(irq, pdata);
+
isr_done:
return IRQ_HANDLED;
}
hw_feat->tx_ch_cnt++;
hw_feat->tc_cnt++;
+ /* Translate the fifo sizes into actual numbers */
+ hw_feat->rx_fifo_size = 1 << (hw_feat->rx_fifo_size + 7);
+ hw_feat->tx_fifo_size = 1 << (hw_feat->tx_fifo_size + 7);
+
DBGPR("<--xgbe_get_all_hw_features\n");
}
DBGPR("<--xgbe_free_rx_data\n");
}
-static int xgbe_phy_init(struct xgbe_prv_data *pdata)
+static int xgbe_phy_reset(struct xgbe_prv_data *pdata)
{
pdata->phy_link = -1;
pdata->phy_speed = SPEED_UNKNOWN;
hw_if->init(pdata);
- ret = phy_if->phy_start(pdata);
- if (ret)
- goto err_phy;
-
xgbe_napi_enable(pdata, 1);
ret = xgbe_request_irqs(pdata);
if (ret)
goto err_napi;
+ ret = phy_if->phy_start(pdata);
+ if (ret)
+ goto err_irqs;
+
hw_if->enable_tx(pdata);
hw_if->enable_rx(pdata);
return 0;
+err_irqs:
+ xgbe_free_irqs(pdata);
+
err_napi:
xgbe_napi_disable(pdata, 1);
- phy_if->phy_stop(pdata);
-
-err_phy:
hw_if->exit(pdata);
return ret;
DBGPR("-->xgbe_open\n");
- /* Initialize the phy */
- ret = xgbe_phy_init(pdata);
+ /* Reset the phy settings */
+ ret = xgbe_phy_reset(pdata);
if (ret)
return ret;