[PATCH] Add NETPOLL Support to SB1250 driver

[Manish Lachwani]

Hello!

Attached patch adds NETPOLL support for the Sibyte Network driver.

Thanks,
Manish Lachwani

Source: MontaVista Software, Inc. | Manish Lachwani <[EMAIL PROTECTED]>

NETPOLL support for Sibyte MAC

 drivers/net/sb1250-mac.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+)

Index: linux-2.6.18/drivers/net/sb1250-mac.c
===================================================================
--- linux-2.6.18.orig/drivers/net/sb1250-mac.c
+++ linux-2.6.18/drivers/net/sb1250-mac.c
@@ -1128,6 +1128,17 @@ static void sbdma_fillring(sbmacdma_t *d
        }
 }
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void sbmac_netpoll(struct net_device *netdev)
+{
+       struct sbmac_softc *sc = netdev_priv(netdev);
+       int irq = sc->sbm_dev->irq;
+
+       disable_irq(irq);
+       sbmac_intr(irq, netdev, NULL);
+       enable_irq(irq);
+}
+#endif
 
 /**********************************************************************
  *  SBDMA_RX_PROCESS(sc,d)
@@ -2402,6 +2413,9 @@ static int sbmac_init(struct net_device 
        dev->watchdog_timeo     = TX_TIMEOUT;
 
        dev->change_mtu         = sb1250_change_mtu;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+       dev->poll_controller = sbmac_netpoll;
+#endif
 
        /* This is needed for PASS2 for Rx H/W checksum feature */
        sbmac_set_iphdr_offset(sc);