[meta-networking][PATCH] netmap-modules: fix compilation failure

[meta-networking][PATCH] netmap-modules: fix compilation failure

[Chen Qi]

If CONFIG_IXGBE is enabled in kernel. This package fails to build with
error messages like below.

|  #error "unsupported ixgbe driver version"
|   ^

.......

error: request for member 'count' in something not a structure or union
|   na.num_rx_desc = NM_IXGBE_RX_RING(adapter, 0)->count;
|                                                ^
| cc1: some warnings being treated as errors

Fix this problem by disabling igxbe driver in netmap-modules.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
 meta-networking/recipes-kernel/netmap/netmap-modules_git.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
index f9ac9cc..c1c319d 100644
--- a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
+++ b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
@@ -15,6 +15,8 @@ EXTRA_OECONF = "--kernel-dir=${STAGING_KERNEL_BUILDDIR} \
                 --driver-suffix="-netmap" \
                 "
 
+EXTRA_OECONF += "--no-drivers=ixgbe"
+
 LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,-O1', '')}"
 LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,--as-needed', '')}"
 
-- 
1.9.1

Re: [meta-networking][PATCH] netmap-modules: fix compilation failure

[akuster808]

Chen Qi,


On 10/07/2015 10:02 PM, Chen Qi wrote:
> If CONFIG_IXGBE is enabled in kernel. This package fails to build with
> error messages like below.
> 
> |  #error "unsupported ixgbe driver version"
> |   ^
> 
> .......
> 
> error: request for member 'count' in something not a structure or union
> |   na.num_rx_desc = NM_IXGBE_RX_RING(adapter, 0)->count;
> |                                                ^
> | cc1: some warnings being treated as errors
> 
> Fix this problem by disabling igxbe driver in netmap-modules.
> 
> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
> ---
>  meta-networking/recipes-kernel/netmap/netmap-modules_git.bb | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
> index f9ac9cc..c1c319d 100644
> --- a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
> +++ b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
> @@ -15,6 +15,8 @@ EXTRA_OECONF = "--kernel-dir=${STAGING_KERNEL_BUILDDIR} \
>                  --driver-suffix="-netmap" \
>                  "
>  
> +EXTRA_OECONF += "--no-drivers=ixgbe"
> +

Would the following also work?

+PACKAGECONFIG ?= ""
+PACKAGECONFIG[IXGBE] = "--drivers=ixgbe,--no-drivers=ixgbe"

Then we replicate that for the other kernel modules.

- armin

>  LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,-O1', '')}"
>  LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,--as-needed', '')}"
>  
> 

Re: [meta-networking][PATCH] netmap-modules: fix compilation failure

[ChenQi]

On 10/08/2015 04:33 PM, akuster808 wrote:
> Chen Qi,
>
>
> On 10/07/2015 10:02 PM, Chen Qi wrote:
>> If CONFIG_IXGBE is enabled in kernel. This package fails to build with
>> error messages like below.
>>
>> |  #error "unsupported ixgbe driver version"
>> |   ^
>>
>> .......
>>
>> error: request for member 'count' in something not a structure or union
>> |   na.num_rx_desc = NM_IXGBE_RX_RING(adapter, 0)->count;
>> |                                                ^
>> | cc1: some warnings being treated as errors
>>
>> Fix this problem by disabling igxbe driver in netmap-modules.
>>
>> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
>> ---
>>   meta-networking/recipes-kernel/netmap/netmap-modules_git.bb | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
>> index f9ac9cc..c1c319d 100644
>> --- a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
>> +++ b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
>> @@ -15,6 +15,8 @@ EXTRA_OECONF = "--kernel-dir=${STAGING_KERNEL_BUILDDIR} \
>>                   --driver-suffix="-netmap" \
>>                   "
>>   
>> +EXTRA_OECONF += "--no-drivers=ixgbe"
>> +
> Would the following also work?
>
> +PACKAGECONFIG ?= ""
> +PACKAGECONFIG[IXGBE] = "--drivers=ixgbe,--no-drivers=ixgbe"
>
> Then we replicate that for the other kernel modules.
>
> - armin

The problem is that if 'IXGBE' is enabled, the compilation fails.
I tried three values for the macro, none of them works.

Best Regards,
Chen Qi

>>   LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,-O1', '')}"
>>   LDFLAGS := "${@'${LDFLAGS}'.replace('-Wl,--as-needed', '')}"
>>   
>>
>