Re: [PATCH net-next 1/2] sfc: Own header for nic-specific sriov functions, single instance of netdev_ops and sriov removed from Falcon code

[David Miller <davem@davemloft.net>]

From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 08 Apr 2015 12:57:05 -0700

> On Wed, 2015-04-08 at 12:52 -0700, Eric Dumazet wrote:
>> On Wed, 2015-04-08 at 15:24 +0100, Shradha Shah wrote:
>>   CC [M]  drivers/net/ethernet/sfc/qt202x_phy.o
>> drivers/net/ethernet/sfc/siena.c:1008:22: error: 'efx_siena_sriov_set_vf_mac' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/siena.c:1009:23: error: 'efx_siena_sriov_set_vf_vlan' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/siena.c:1010:27: error: 'efx_siena_sriov_set_vf_spoofchk' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/siena.c:1011:25: error: 'efx_siena_sriov_get_vf_config' undeclared here (not in a function)
>>   CC [M]  drivers/net/ethernet/sfc/mdio_10g.o
>> make[5]: *** [drivers/net/ethernet/sfc/siena.o] Error 1
>> make[5]: *** Waiting for unfinished jobs....
>> drivers/net/ethernet/sfc/ef10.c:3700:22: error: 'efx_ef10_sriov_set_vf_mac' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/ef10.c:3701:23: error: 'efx_ef10_sriov_set_vf_vlan' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/ef10.c:3702:27: error: 'efx_ef10_sriov_set_vf_spoofchk' undeclared here (not in a function)
>> drivers/net/ethernet/sfc/ef10.c:3703:25: error: 'efx_ef10_sriov_get_vf_config' undeclared here (not in a function)
>> make[5]: *** [drivers/net/ethernet/sfc/ef10.o] Error 1
>> 
> 
> Please test your driver with :
> 
> $ grep PCI_IOV .config
> # CONFIG_PCI_IOV is not set
> $ grep SFC_SRIOV .config
> $ 

This is really terrible.

siena_sriov.c is only build when CONFIG_SFC_SRIOV is enabled, but it has
CONFIG_SFC_SRIOV CPP checks all over the file.  I don't know what better
can define a low quality patch submission...

I tried to fix this up, but it's way too broken for a quick cure,
therefore I'm reverting everything.