Re: [PATCH bpf-next 10/14] mlx5, xsk: migrate to new MEM_TYPE_XSK_BUFF_POOL
From: Maxim Mikityanskiy <hidden>
Date: 2020-05-08 17:34:56
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bpf
On 2020-05-08 16:14, Björn Töpel wrote:
On Fri, 8 May 2020 at 15:08, Björn Töpel [off-list ref] wrote:quoted
On Fri, 8 May 2020 at 15:01, Maxim Mikityanskiy [off-list ref] wrote:quoted
[]quoted
All zeros hints that you're probably putting in the wrong DMA address somewhere.Hmm, I can't see that you're using xsk_buff_xdp_get_dma() anywhere in the code. Probably it?
You are right, thanks, it was indeed missing. However, adding it was not enough, I still get zeros, will continue investigating on Monday.
Björn