[dpdk-dev] [PATCH] cryptodev: add telemetry callbacks

[Zhang, Roy Fan]

> -----Original Message-----
> From: Troy, Rebecca <rebecca.troy at intel.com>
> Sent: Thursday, August 19, 2021 11:22 AM
> To: dev at dpdk.org
> Cc: Zhang, Roy Fan <roy.fan.zhang at intel.com>; Power, Ciara
> <ciara.power at intel.com>; Troy, Rebecca <rebecca.troy at intel.com>; Akhil
> Goyal <gakhil at marvell.com>; Doherty, Declan <declan.doherty at intel.com>
> Subject: [PATCH] cryptodev: add telemetry callbacks
> 
> The cryptodev library now registers commands with telemetry, and
> implements the corresponding callback functions. These commands
> allow a list of cryptodevs and stats for a cryptodev to be
> queried.
> 
> An example usage can be seen below:
> 
> Connecting to /var/run/dpdk/rte/dpdk_telemetry.v2
> {"version": "DPDK 21.11.0-rc0", "pid": 1135019, "max_output_len": 16384}
> --> /
> {"/": ["/", "/cryptodev/list", "/cryptodev/stats", ...]}
> --> /cryptodev/list
> {"/cryptodev/list": {"0000:1a:01.0_qat_sym": 0, "0000:1a:01.0_qat_asym": \
> 	1}}
> --> /cryptodev/stats,0
> {"/cryptodev/stats": {"enqueued_count": 0, "dequeued_count": 0, \
> 	"enqueue_err_count": 0, "dequeue_err_count": 0}}
> 
> Signed-off-by: Rebecca Troy <rebecca.troy at intel.com>

Acked-by: Fan Zhang <roy.fan.zhang at intel.com>