netdev - Re: [PATCH net-next v3 08/10] net: ti: icssg-prueth: Add functions to configure SR1.0 packet classifier

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Date: Tue, 27 Feb 2024 12:14:02 +0000
From: Diogo Ivo <diogo.ivo@...mens.com>
To: Roger Quadros <rogerq@...nel.org>, danishanwar@...com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, andrew@...n.ch, dan.carpenter@...aro.org,
 linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org
Cc: jan.kiszka@...mens.com, diogo.ivo@...mens.com
Subject: Re: [PATCH net-next v3 08/10] net: ti: icssg-prueth: Add functions to
 configure SR1.0 packet classifier

On 2/26/24 18:41, Roger Quadros wrote:
> 
> 
> On 21/02/2024 17:24, Diogo Ivo wrote:
>> Add the functions to configure the SR1.0 packet classifier.
>>
>> Based on the work of Roger Quadros in TI's 5.10 SDK [1].
>>
>> [1]: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.ti.com%2Fcgit%2Fti-linux-kernel%2Fti-linux-kernel%2Ftree%2F%3Fh%3Dti-linux-5.10.y&data=05%7C02%7Cdiogo.ivo%40siemens.com%7Ca43411e60ce048593e7408dc36fa7f73%7C38ae3bcd95794fd4addab42e1495d55a%7C1%7C0%7C638445696707314198%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=v%2B%2FkgG1q31vJYa5a%2B5zYTbdxJbq5TKVOGT0Aavnk97Q%3D&reserved=0
>>
>> Co-developed-by: Jan Kiszka <jan.kiszka@...mens.com>
>> Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
>> Signed-off-by: Diogo Ivo <diogo.ivo@...mens.com>
>> ---
>> Changes in v3:
>>   - Replace local variables in icssg_class_add_mcast_sr1()
>>     with eth_reserved_addr_base and eth_ipv4_mcast_addr_base
>>
>>   .../net/ethernet/ti/icssg/icssg_classifier.c  | 113 ++++++++++++++++--
>>   drivers/net/ethernet/ti/icssg/icssg_prueth.c  |   2 +-
>>   drivers/net/ethernet/ti/icssg/icssg_prueth.h  |   6 +-
>>   3 files changed, 110 insertions(+), 11 deletions(-)

...

> Build fails with
> 
> drivers/net/ethernet/ti/icssg/icssg_classifier.c:428:7: error: ‘eth_ipv4_mcast_addr_base’ undeclared (first use in this function)
>    428 |       eth_ipv4_mcast_addr_base, mask_addr);
>        |       ^~~~~~~~~~~~~~~~~~~~~~~~
> 
> Is there a dependency patch?

Yes, this patch depends on patch 02/10 of the series, apologies for not
mentioning it explicitly.

Best regards,
Diogo