ibmveth: use consistent types

These variables are only used with an interface involving "unsigned
long" and the macros are only used with these variables.  This change
will prevent some warnings when we change u64 to "unsigned long long".

This code is only built for 64bit powerpc, so the transformation is
really a noop.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 drivers/net/ibmveth.c |    4 ++--
 drivers/net/ibmveth.h |   10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 31 Dec 2008 14:02:25 +1100

> These variables are only used with an interface involving "unsigned
> long" and the macros are only used with these variables.  This change
> will prevent some warnings when we change u64 to "unsigned long long".
> 
> This code is only built for 64bit powerpc, so the transformation is
> really a noop.
> 
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

I'd prefer if the types were to remain 32-bit portable.

Doing things like this is just a problem waiting to happen,
either for the first person who actually finds a need and
a way to use this driver on 32-bit or the person who cut and
pastes this code into their driver which should work on both
32-bit and 64-bit.

Patch not applied.

On Wed, 2008-12-31 at 14:02 +1100, Stephen Rothwell wrote:
> These variables are only used with an interface involving "unsigned
> long" and the macros are only used with these variables.  This change
> will prevent some warnings when we change u64 to "unsigned long long".
> 
> This code is only built for 64bit powerpc, so the transformation is
> really a noop.

Actually, if you look at the code without the patch, the #define's are
using "ULL", which means that having the type as u64 is fine with the
change, as u64 is becoming an unsigned long long.

I don't know for sure thus what warning you are trying to fix, could you
paste it ? I suspect it's when passing those flags to a pHyp function
that takes a long, in which case, the proper fix would probably be to be
consistent the other way around, ie, make the pHyp interface take a
u64 :-)

Cheers,
Ben.

> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
>  drivers/net/ibmveth.c |    4 ++--
>  drivers/net/ibmveth.h |   10 +++++-----
>  2 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
> index 9bc0f17..ca3bb9f 100644
> --- a/drivers/net/ibmveth.c
> +++ b/drivers/net/ibmveth.c
> @@ -754,7 +754,7 @@ static int ibmveth_set_csum_offload(struct net_device *dev, u32 data,
>  				    void (*done) (struct net_device *, u32))
>  {
>  	struct ibmveth_adapter *adapter = netdev_priv(dev);
> -	u64 set_attr, clr_attr, ret_attr;
> +	unsigned long set_attr, clr_attr, ret_attr;
>  	long ret;
>  	int rc1 = 0, rc2 = 0;
>  	int restart = 0;
> @@ -1209,7 +1209,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
>  	long ret;
>  	struct net_device *netdev;
>  	struct ibmveth_adapter *adapter;
> -	u64 set_attr, ret_attr;
> +	unsigned long set_attr, ret_attr;
>  
>  	unsigned char *mac_addr_p;
>  	unsigned int *mcastFilterSize_p;
> diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h
> index d281869..ec76ace 100644
> --- a/drivers/net/ibmveth.h
> +++ b/drivers/net/ibmveth.h
> @@ -39,11 +39,11 @@
>  #define IbmVethMcastRemoveFilter     0x2UL
>  #define IbmVethMcastClearFilterTable 0x3UL
>  
> -#define IBMVETH_ILLAN_PADDED_PKT_CSUM	0x0000000000002000ULL
> -#define IBMVETH_ILLAN_TRUNK_PRI_MASK	0x0000000000000F00ULL
> -#define IBMVETH_ILLAN_IPV6_TCP_CSUM		0x0000000000000004ULL
> -#define IBMVETH_ILLAN_IPV4_TCP_CSUM		0x0000000000000002ULL
> -#define IBMVETH_ILLAN_ACTIVE_TRUNK		0x0000000000000001ULL
> +#define IBMVETH_ILLAN_PADDED_PKT_CSUM	0x0000000000002000UL
> +#define IBMVETH_ILLAN_TRUNK_PRI_MASK	0x0000000000000F00UL
> +#define IBMVETH_ILLAN_IPV6_TCP_CSUM		0x0000000000000004UL
> +#define IBMVETH_ILLAN_IPV4_TCP_CSUM		0x0000000000000002UL
> +#define IBMVETH_ILLAN_ACTIVE_TRUNK		0x0000000000000001UL
>  
>  /* hcall macros */
>  #define h_register_logical_lan(ua, buflst, rxq, fltlst, mac) \
> -- 
> 1.6.0.5
>