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| author | Yuval Shaia <yuval.shaia@oracle.com> | 2019-01-09 21:41:23 +0200 |
|---|---|---|
| committer | Marcel Apfelbaum <marcel.apfelbaum@gmail.com> | 2019-01-19 10:31:24 +0200 |
| commit | ffef47754a1fdae2fdcea267bd98172dc5a877c5 (patch) | |
| tree | 1122dc8ca0a1f176c099e8db9ab333d7e447f657 /docs/pvrdma.txt | |
| parent | 5a301bb9f1b33764384f25b749e30091a5abefce (diff) | |
hw/pvrdma: Remove max-sge command-line param
This parameter has no effect, fix it.
The function init_dev_caps sets the front-end's max-sge to MAX_SGE. Then
it checks backend's max-sge and adjust it accordingly (we can't send
more than what the device supports).
On send and recv we need to make sure the num_sge in the WQE does not
exceeds the backend device capability.
This check is done in pvrdma level so check on rdma level is deleted.
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Message-Id: <20190109194123.3468-1-yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum<marcel.apfelbaum@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Diffstat (limited to 'docs/pvrdma.txt')
| -rw-r--r-- | docs/pvrdma.txt | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/docs/pvrdma.txt b/docs/pvrdma.txt index 81959378b1..0f0dd8a7e5 100644 --- a/docs/pvrdma.txt +++ b/docs/pvrdma.txt @@ -156,7 +156,6 @@ Ethernet function can be used for other Ethernet purposes such as IP. specify the port to use. If not set 1 will be used. - dev-caps-max-mr-size: The maximum size of MR. - dev-caps-max-qp: Maximum number of QPs. -- dev-caps-max-sge: Maximum number of SGE elements in WR. - dev-caps-max-cq: Maximum number of CQs. - dev-caps-max-mr: Maximum number of MRs. - dev-caps-max-pd: Maximum number of PDs. |