NAME

       accel-config-list - display the platform accfg device(s) topology and attributes in json
       format

SYNOPSIS

       accel-config list [<options>]

       List all the active DSA devices discovered by the driver and the driver exported
       attributes.

       Options can be specified to limit the output to devices of a certain grouping where the
       grouping are devices, groups, work queues and engines. By default, accel-config list with
       no options is equivalent to:

       accel-config list --devices --engines --groups --workqueues

EXAMPLE

           .ft C
           # accel-config list
           [
             {
               "dev":"dsa0",
               "read_buffer_limit":0,
               "max_groups":4,
               "max_work_queues":8,
               "max_engines":4,
               "work_queue_size":64,
               "numa_node":-1,
               "op_cap":"0x1003f03ff",
               "state":"enabled",
               "max_read_buffers":64,
               "max_batch_size":512,
               "ims_size":256,
               "max_transfer_size":2147483648,
               "configurable":1,
               "pasid_enabled":1,
               "cdev_major":247,
               "clients":2,
               "groups":[
                 {
                   "dev":"group0.0",
                   "read_buffers_reserved":0,
                   "use_read_buffer_limit":0,
                   "read_buffers_allowed":0,
                   "traffic_class_a":-1,
                   "traffic_class_b":-1,
                   "grouped_workqueues":[
                     {
                       "dev":"wq0.0",
                       "mode":"shared",
                       "size":16,
                       "group_id":0,
                       "priority":10,
                       "block_on_fault":1,
                       "cdev_minor":0,
                       "type":"user",
                       "name":"app1",
                       "threshold":15,
                       "state":"enabled",
                       "clients":1
                     }
                   ],
                   "grouped_engines":[
                     {
                       "dev":"engine0.0",
                       "group_id":0
                     },
                     {
                       "dev":"engine0.1",
                       "group_id":0
                     }
                   ]
                 },
                 {
                   "dev":"group0.1",
                   "read_buffers_reserved":0,
                   "use_read_buffer_limit":0,
                   "read_buffers_allowed":0,
                   "traffic_class_a":-1,
                   "traffic_class_b":-1,
                   "grouped_workqueues":[
                     {
                       "dev":"wq0.1",
                       "mode":"dedicated",
                       "size":16,
                       "group_id":1,
                       "priority":10,
                       "block_on_fault":1,
                       "cdev_minor":1,
                       "type":"user",
                       "name":"app2",
                       "threshold":0,
                       "state":"enabled",
                       "clients":1
                     }
                   ],
                   "grouped_engines":[
                     {
                       "dev":"engine0.2",
                       "group_id":1
                     },
                     {
                       "dev":"engine0.3",
                       "group_id":1
                     }
                   ]
                 },
                 {
                   "dev":"group0.2",
                   "read_buffers_reserved":0,
                   "use_read_buffer_limit":0,
                   "read_buffers_allowed":0,
                   "traffic_class_a":-1,
                   "traffic_class_b":-1
                 },
                 {
                   "dev":"group0.3",
                   "read_buffers_reserved":0,
                   "use_read_buffer_limit":0,
                   "read_buffers_allowed":0,
                   "traffic_class_a":-1,
                   "traffic_class_b":-1
                 }
               ]
             }
           ]
           .ft

OPTIONS

       -d, --device=
           listing by devices that reference the given device.

       -g, --group=
           An groupX.Y group name, or device id plus group id tuple X.Y. Limit the group list to
           the single identified device if present.

       -q, --workqueue=
           An wqX.Y workqueue name, or device id plus workqueue id tuple X.Y. Limit the workqueue
           list to the single identified device if present.

       -e, --engine=
           An engineX.Y engine name, or device id plus engine id tuple X.Y. Limit the engine list
           to the single identified device if present.

       -D, --devices
           Include device info in the listing

       -G, --regions
           Include group info in the listing

       -Q, --workqueues
           Include active workqueue info in the listing

       -E, --engines
           Include active engine info in the listing

       -i, --idle
           Include both idle (not enabled) and active devices in the listing

COPYRIGHT

       Copyright (c) 2016 - 2019, Intel Corporation. License GPLv2: GNU GPL version 2
       http://gnu.org/licenses/gpl.html. This is free software: you are free to change and
       redistribute it. There is NO WARRANTY, to the extent permitted by law.