Re: [dpdk-dev] [PATCH v4 1/3] examples/l3fwd: increase number of routes

[Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>]

>> From: dev <dev-bounces@dpdk.org> On Behalf Of
>> pbhagavatula@marvell.com
>> Sent: Sunday 3 October 2021 21:25
>> To: david.marchand@redhat.com; jerinj@marvell.com
>> Cc: dev@dpdk.org; Pavan Nikhilesh <pbhagavatula@marvell.com>
>> Subject: [dpdk-dev] [PATCH v4 1/3] examples/l3fwd: increase
>number of
>> routes
>>
>> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>>
>> Increase the number of routes from 8 to 16 that are statically added
>for
>> lpm and em mode as most of the SoCs support more than 8
>interfaces.
>> The number of routes added is equal to the number of ethernet
>devices
>> ports enabled through port mask.
>>
>> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
>> ---
>
><snip>
>
>>  /*
>>   * 2001:200::/48 is IANA reserved range for IPv6 benchmarking
>(RFC5180).
>> - * 2001:200:0:{0-7}::/64 = Port {0-7}
>> + * 2001:200:0:{0-15}::/64 = Port {0-15}
>
>Hi Pavan,
>
>IPv6 addresses are given in hex so the above comment should be:
>2001:200:0:{0-f}::/64 = Port {0-15}
>

Ack, I will fix the comment in the next version.

Thanks,
Pavan.

>The ipv6_l3fwd_route_array below is correct however.
>
>Thanks,
>Conor.
>
>>   */
>>  const struct ipv6_l3fwd_route ipv6_l3fwd_route_array[] = {
>>  	{{32, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 0},
>> @@ -205,6 +213,14 @@ const struct ipv6_l3fwd_route
>> ipv6_l3fwd_route_array[] = {
>>  	{{32, 1, 2, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 5},
>>  	{{32, 1, 2, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 6},
>>  	{{32, 1, 2, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 7},
>> +	{{32, 1, 2, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 8},
>> +	{{32, 1, 2, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 9},
>> +	{{32, 1, 2, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 10},
>> +	{{32, 1, 2, 0, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 11},
>> +	{{32, 1, 2, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 12},
>> +	{{32, 1, 2, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 13},
>> +	{{32, 1, 2, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 14},
>> +	{{32, 1, 2, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0}, 64, 15},
>>  };
>