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Re: [Qemu-devel] [PATCH v12 01/15] rdma: add documentation

From: Michael R. Hines
Subject: Re: [Qemu-devel] [PATCH v12 01/15] rdma: add documentation
Date: Thu, 27 Jun 2013 18:48:43 -0400
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130329 Thunderbird/17.0.5

On 06/27/2013 06:41 PM, Eric Blake wrote:
On 06/25/2013 07:35 PM, address@hidden wrote:
From: "Michael R. Hines" <address@hidden>

docs/rdma.txt contains full documentation,
wiki links, github url and contact information.

Reviewed-by: Juan Quintela <address@hidden>
Reviewed-by: Paolo Bonzini <address@hidden>
Reviewed-by: Chegu Vinod <address@hidden>
Tested-by: Chegu Vinod <address@hidden>
Tested-by: Michael R. Hines <address@hidden>
Signed-off-by: Michael R. Hines <address@hidden>
  docs/rdma.txt |  415 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  1 file changed, 415 insertions(+)
  create mode 100644 docs/rdma.txt
+RDMA currently comes in two flavors: both Ethernet based (RoCE, or RDMA
+over Convered Ethernet) as well as Infiniband-based. This implementation of
s/Convered/Converged/ ?

+qemu_rdma_exchange_send(header, data, optional response header & data):
+1. Block on the CQ event channel waiting for a READY command
+   from the receiver to tell us that the receiver
+   is *ready* for us to transmit some new bytes.
+2. Optionally: if we are expecting a response from the command
+   (that we have no yet transmitted), let's post an RQ

Good eye - thanks a lot.

- Michael

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