Re: [PATCH] vdpa: Update man page with added support to configure max vq pair

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On 3/15/2022 6:13 AM, Eli Cohen wrote:
Update man page to include information how to configure the max
virtqueue pairs for a vdpa device when creating one.

Signed-off-by: Eli Cohen <elic@xxxxxxxxxx>
---
  man/man8/vdpa-dev.8 | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index aa21ae3acbd8..432867c65182 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -33,6 +33,7 @@ vdpa-dev \- vdpa device configuration
  .I MGMTDEV
  .RI "[ mac " MACADDR " ]"
  .RI "[ mtu " MTU " ]"
+.RI "[ max_vqp " MAX_VQ_PAIRS " ]"


Here it introduces the max_vqp option to the SYNOPSIS. I would be nice to describe what it means and which device type is applicable in the below section:

.PP
.BI mac " MACADDR"
- specifies the mac address for the new vdpa device.
This is applicable only for the network type of vdpa device. This is optional.

.BI mtu " MTU"
- specifies the mtu for the new vdpa device.
This is applicable only for the network type of vdpa device. This is optional.


Otherwise looks good to me.

Reviewed-by: Si-Wei Liu <si-wei.liu@xxxxxxxxxx>

Thanks,
-Siwei
  .ti -8
  .B vdpa dev del
@@ -119,6 +120,11 @@ vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55 mtu 9000
  Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55 and mtu of 9000 bytes.
  .RE
  .PP
+vdpa dev add name foo mgmtdev auxiliary/mlx5_core.sf.1 mac 00:11:22:33:44:55 max_vqp 8
+.RS 4
+Add the vdpa device named foo on the management device auxiliary/mlx5_core.sf.1 with mac address of 00:11:22:33:44:55 and max 8 virtqueue pairs
+.RE
+.PP
  vdpa dev del foo
  .RS 4
  Delete the vdpa device named foo which was previously created.

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