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Message-ID: <20090410015614.GA5781@orion>
Date: Fri, 10 Apr 2009 05:56:14 +0400
From: Alexander Beregalov <a.beregalov@...il.com>
To: David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
Josh Boyer <jwboyer@...ux.vnet.ibm.com>
Cc: Kumar Gala <galak@...nel.crashing.org>, subrata@...ux.vnet.ibm.com,
Linuxppc-dev <Linuxppc-dev@...abs.org>,
linux-next <linux-next@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
linux-net@...r.kernel.org, Greg KH <greg@...ah.com>,
sachinp <sachinp@...ux.vnet.ibm.com>,
Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [BUILD FAILURE 04] Next April 9 : PPC64 randconfig
[drivers/net/ibm_newemac/core.c]
On Thu, Apr 09, 2009 at 10:31:12AM -0400, Josh Boyer wrote:
> On Thu, Apr 09, 2009 at 09:28:23AM -0500, Kumar Gala wrote:
> >
> > On Apr 9, 2009, at 8:52 AM, Subrata Modak wrote:
> >
> >> Observed the following build error:
> >>
> >> CC drivers/net/ibm_newemac/core.o
> >> drivers/net/ibm_newemac/core.c: In function ???emac_probe???:
> >> drivers/net/ibm_newemac/core.c:2831: error: ???struct net_device??? has no
> >> member named ???open???
> >> drivers/net/ibm_newemac/core.c:2834: error: ???struct net_device??? has no
> >> member named ???tx_timeout???
> >> drivers/net/ibm_newemac/core.c:2836: error: ???struct net_device??? has no
> >> member named ???stop???
> >> drivers/net/ibm_newemac/core.c:2837: error: ???struct net_device??? has no
> >> member named ???get_stats???
> >> drivers/net/ibm_newemac/core.c:2838: error: ???struct net_device??? has no
> >> member named ???set_multicast_list???
> >> drivers/net/ibm_newemac/core.c:2839: error: ???struct net_device??? has no
> >> member named ???do_ioctl???
> >> drivers/net/ibm_newemac/core.c:2841: error: ???struct net_device??? has no
> >> member named ???hard_start_xmit???
> >> drivers/net/ibm_newemac/core.c:2842: error: ???struct net_device??? has no
> >> member named ???change_mtu???
> >> drivers/net/ibm_newemac/core.c:2845: error: ???struct net_device??? has no
> >> member named ???hard_start_xmit???
> >> make[3]: *** [drivers/net/ibm_newemac/core.o] Error 1
> >> make[2]: *** [drivers/net/ibm_newemac] Error 2
> >> make[1]: *** [drivers/net] Error 2
> >> make: *** [drivers] Error 2
> >>
> >> Regards--
> >> Subrata
> >>
> >> <randconfig4-ppc64-next20090409.txt>
> >
> > This is because CONFIG_COMPAT_NET_DEV_OPS isnt set and needs to be for
> > this driver to build. I've asked the netdev guys about either fixing
> > the driver or adding the proper thing to Kconfig to select
> > CONFIG_COMPAT_NET_DEV_OPS.
>
> Thanks!
>
> If someone has pointers on what needs to be done to fix it, let me know.
>
From: Alexander Beregalov <a.beregalov@...il.com>
Subject: [PATCH] ibm_newemac: convert to netdev_ops
Reported-by: Subrata Modak <subrata@...ux.vnet.ibm.com>
Signed-off-by: Alexander Beregalov <a.beregalov@...il.com>
---
drivers/net/ibm_newemac/core.c | 41 ++++++++++++++++++++++++++++-----------
1 files changed, 29 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 77e4b5b..806533c 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2686,6 +2686,32 @@ static int __devinit emac_init_config(struct emac_instance *dev)
return 0;
}
+static const struct net_device_ops emac_netdev_ops = {
+ .ndo_open = emac_open,
+ .ndo_stop = emac_close,
+ .ndo_get_stats = emac_stats,
+ .ndo_set_multicast_list = emac_set_multicast_list,
+ .ndo_do_ioctl = emac_ioctl,
+ .ndo_tx_timeout = emac_tx_timeout,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_start_xmit = emac_start_xmit,
+ .ndo_change_mtu = eth_change_mtu,
+};
+
+static const struct net_device_ops emac_gige_netdev_ops = {
+ .ndo_open = emac_open,
+ .ndo_stop = emac_close,
+ .ndo_get_stats = emac_stats,
+ .ndo_set_multicast_list = emac_set_multicast_list,
+ .ndo_do_ioctl = emac_ioctl,
+ .ndo_tx_timeout = emac_tx_timeout,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_start_xmit = emac_start_xmit_sg,
+ .ndo_change_mtu = emac_change_mtu,
+};
+
static int __devinit emac_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
@@ -2827,23 +2853,14 @@ static int __devinit emac_probe(struct of_device *ofdev,
if (err != 0)
goto err_detach_tah;
- /* Fill in the driver function table */
- ndev->open = &emac_open;
if (dev->tah_dev)
ndev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
- ndev->tx_timeout = &emac_tx_timeout;
ndev->watchdog_timeo = 5 * HZ;
- ndev->stop = &emac_close;
- ndev->get_stats = &emac_stats;
- ndev->set_multicast_list = &emac_set_multicast_list;
- ndev->do_ioctl = &emac_ioctl;
if (emac_phy_supports_gige(dev->phy_mode)) {
- ndev->hard_start_xmit = &emac_start_xmit_sg;
- ndev->change_mtu = &emac_change_mtu;
+ ndev->netdev_ops = &emac_gige_netdev_ops;
dev->commac.ops = &emac_commac_sg_ops;
- } else {
- ndev->hard_start_xmit = &emac_start_xmit;
- }
+ } else
+ ndev->netdev_ops = &emac_netdev_ops;
SET_ETHTOOL_OPS(ndev, &emac_ethtool_ops);
netif_carrier_off(ndev);
--
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