From patchwork Sat Sep 20 07:56:44 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: net: add net poll support for atl2 driver From: Kevin Hao X-Patchwork-Id: 698 Message-Id: <1221897404-20290-1-git-send-email-kexin.hao@windriver.com> To: Jeff Garzik , Chris Snook , Jay Cliburn , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 20 Sep 2008 15:56:44 +0800 Add netconsole support for Atheros L2 10/100 network device. Signed-off-by: Kevin Hao Acked-by: Jay Cliburn --- drivers/net/atlx/atl2.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index d548a67..b2995ac 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -1327,6 +1327,15 @@ static void atl2_setup_pcicmd(struct pci_dev *pdev) pci_write_config_dword(pdev, REG_PM_CTRLSTAT, 0); } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void atl2_poll_controller(struct net_device *netdev) +{ + disable_irq(netdev->irq); + atl2_intr(netdev->irq, netdev); + enable_irq(netdev->irq); +} +#endif + /* * atl2_probe - Device Initialization Routine * @pdev: PCI device information struct @@ -1410,6 +1419,9 @@ static int __devinit atl2_probe(struct pci_dev *pdev, netdev->do_ioctl = &atl2_ioctl; atl2_set_ethtool_ops(netdev); +#ifdef CONFIG_NET_POLL_CONTROLLER + netdev->poll_controller = atl2_poll_controller; +#endif #ifdef HAVE_TX_TIMEOUT netdev->tx_timeout = &atl2_tx_timeout; netdev->watchdog_timeo = 5 * HZ;