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Differential D5777

Add fastreg support to krping.
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Authored by np on Mar 30 2016, 1:54 AM.
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nish.mich_gmail.com
• hselasky
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rS297879: Add fastreg support to krping (ported from upstream).
Summary

This is a straight port of the fastreg support from upstream krping to
the FreeBSD version.

Submitted by: Krishnamraju Eraparaju @ Chelsio

Test Plan

Our (Chelsio's) QA is testing this with T4 and T5 based iWARP-capable
cards supported by cxgbe(4) with the iw_cxgbe ULP driver on top.

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rS FreeBSD src repository - subversion
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np updated this revision to Diff 14730.Mar 30 2016, 1:54 AM
np retitled this revision from to Add fastreg support to krping..
np updated this object.
np edited the test plan for this revision. (Show Details)
np added reviewers: • hselasky, nish.mich_gmail.com.
Herald added a subscriber: imp. · View Herald TranscriptMar 30 2016, 1:54 AM
np added a parent revision: D5776: Implement wait_event_interruptible_timeout..Mar 30 2016, 1:55 AM
• hselasky edited edge metadata.Mar 30 2016, 6:54 AM

Has this patch been tested?

Did you compile test with i386 target?

np added a comment.Mar 30 2016, 2:28 PM
In D5777#123487, @hselasky wrote:

Has this patch been tested?

Only on amd64, and with some other changes to krping. We're trying to break up the krping updates into logical pieces for commit upstream.

Did you compile test with i386 target?

No, not so far. I'll do a tinderbox (with WITH_OFED=yes) before commit so don't worry about build breakages (unless you want to try this on an i386, in which case I'll fix any build issues asap).

np added a comment.Mar 31 2016, 5:17 PM

I built a full universe with this yesterday and it didn't complain. You do need the patch from D5776 prior to this one though.

np added a comment.Apr 6 2016, 7:29 PM

I'm planning to commit this early next week unless someone wants to review it (in which case I'll wait).

Closed by commit rS297879: Add fastreg support to krping (ported from upstream). (authored by np). · Explain WhyApr 12 2016, 9:34 PM
This revision was automatically updated to reflect the committed changes.

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PathSize
head/
sys/
contrib/
rdma/
krping/
1419 lines

Diff 15125

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head/sys/contrib/rdma/krping/krping.c

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