From: Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2 1/3] RDMA/cxgb4: derive smac_idx from port viid.
Date: Wed, 23 Jun 2010 13:53:38 -0500 [thread overview]
Message-ID: <4C225832.1010501@opengridcomputing.com> (raw)
In-Reply-To: <adaiq59two6.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
Roland Dreier wrote:
> what's smac_idx? what's port viid?
> hard to know what the heck this fixes :)
>
smac_idx == source mac index: the index into the HW source mac table.
viid = Virtual Interface ID: for virtualization, this allows having smac
tables, among other things, per virtual device. I was incorrectly
computing the smac_idx in my previous code. But it worked until a
recent FW change I think.
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next prev parent reply other threads:[~2010-06-23 18:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-23 15:46 [PATCH v2 1/3] RDMA/cxgb4: derive smac_idx from port viid Steve Wise
[not found] ` <20100623154643.22600.20003.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-06-23 15:46 ` [PATCH v2 2/3] RDMA/cxgb4: Add module option to tweak delayed ack Steve Wise
[not found] ` <20100623154649.22600.63839.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-06-23 18:45 ` Roland Dreier
[not found] ` <adaeifxtwnt.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 18:55 ` Steve Wise
2010-07-21 17:55 ` Roland Dreier
2010-06-23 15:46 ` [PATCH v2 3/3] RDMA/cxgb4: Obtain RDMA QID ranges from LLD/FW Steve Wise
[not found] ` <20100623154654.22600.13525.stgit-T4OLL4TyM9aNDNWfRnPdfg@public.gmane.org>
2010-06-23 18:46 ` Roland Dreier
[not found] ` <adaaaqltwn7.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 18:59 ` Steve Wise
[not found] ` <4C2259A1.9080401-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
2010-07-21 17:56 ` Roland Dreier
2010-06-23 19:31 ` Steve Wise
2010-08-05 21:30 ` Roland Dreier
2010-06-23 18:45 ` [PATCH v2 1/3] RDMA/cxgb4: derive smac_idx from port viid Roland Dreier
[not found] ` <adaiq59two6.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-23 18:53 ` Steve Wise [this message]
2010-07-06 21:25 ` Roland Dreier
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