netdev - [PATCH] vdpa: Update man page to include vdpa statistics

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Message-ID: <20220721060007.32250-1-elic@nvidia.com>
Date:   Thu, 21 Jul 2022 09:00:07 +0300
From:   Eli Cohen <elic@...dia.com>
To:     <dsahern@...nel.org>, <netdev@...r.kernel.org>,
        <virtualization@...ts.linux-foundation.org>, <jasowang@...hat.com>
CC:     <si-wei.liu@...cle.com>, <mst@...hat.com>, <eperezma@...hat.com>,
        "Eli Cohen" <elic@...dia.com>
Subject: [PATCH] vdpa: Update man page to include vdpa statistics

Update the man page to include vdpa statistics information inroduce in
6f97e9c9337b ("vdpa: Add support for reading vdpa device statistics")

Signed-off-by: Eli Cohen <elic@...dia.com>
---
 man/man8/vdpa-dev.8 | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index 432867c65182..9faf38387e53 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -43,6 +43,13 @@ vdpa-dev \- vdpa device configuration
 .B vdpa dev config show
 .RI "[ " DEV " ]"
 
+.ti -8
+.B vdpa dev vstats show
+.I DEV
+.B qidx
+.I QUEUE_INDEX
+
+
 .SH "DESCRIPTION"
 .SS vdpa dev show - display vdpa device attributes
 
@@ -93,6 +100,16 @@ Format is:
 .in +2
 VDPA_DEVICE_NAME
 
+.SS vdpa dev vstats show - shows vendor specific statistics for the given device and virtqueue index. The information is presented as name-value pairs where name is the name of the field and value is a numeric value for it.
+
+.TP
+.BI "DEV"
+- specifies the vdpa device to query
+
+.TP
+.BI qidx " QUEUE_INDEX"
+- specifies the virtqueue index to query
+
 .SH "EXAMPLES"
 .PP
 vdpa dev show
@@ -134,6 +151,11 @@ vdpa dev config show foo
 .RS 4
 Shows the vdpa device configuration of device named foo.
 .RE
+.PP
+vdpa dev vstats show vdpa0 qidx 1
+.RS 4
+Shows vendor specific statistics information for vdpa device vdpa0 and virtqueue index 1
+.RE
 
 .SH SEE ALSO
 .BR vdpa (8),
-- 
2.35.1