Hello,
Well, I see another problem here. I do not use rte_eth_driver_register
function at all, because my device is pure virtual. When I was writting
my own PMD, I used pcap PMD and null PMD as a starting point.
Best regards
On 04.09.2016 09:15, Eli Britstein wrote:
> Hi
>
> In your PMD, you should mark your init function as constructor, in which you
> should register your PMD as a DPDK driver.
> You can look at Intel's "memnic" example (though not maintained, and not
> being compiled with recent versions, you can take it as a reference).
>
> The function I mean from it:
>
> /* shared object initializer */
> void __attribute__((constructor))
> rte_memnic_pmd_init(void)
> {
> rte_eth_driver_register(&rte_memnic_pmd);
> }
>
> Eli
>
>> -----Original Message-----
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of faust1002
>> Sent: Saturday, 03 September, 2016 1:21 PM
>> To: dev at dpdk.org
>> Subject: [dpdk-dev] Loading external PMD
>>
>> Hello,
>> I want to write my own PMD for testing and debugging purposes. I compiled
>> it as shared library and I was going to load it using "-d"
>> option. Unfortunately, it didn't work.
>> I walked through DPDK source code I found out that "-d" options does hardly
>> anything (please correct me if I am wrong). Could you explain me what was
>> initial purpose of "-d" option?
>> If the option is obsolete / not implemented / whatever, this information
>> should be placed in documentation. Current description is IHMO misleading.
>> I wonder if there is any other way of using my own PMD expect linking binary
>> with it.
>> Best regards
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