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Documentation: qat: rewrite description 

The sysfs description contains redundancy on returned and allowed values
list, due to the described sysfs is read-write. Rewrite.

Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Cc: Adam Guerin <adam.guerin@intel.com>
Cc: Tomasz Kowallik <tomaszx.kowalik@intel.com>
Cc: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Cc: Wojciech Ziemba <wojciech.ziemba@intel.com>
Cc: Fiona Trahe <fiona.trahe@intel.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Bagas Sanjaya 2022-07-13 15:56:28 +07:00 committed by Herbert Xu
parent 19cdbdb7cd
commit 1b466b8cbf
1 changed files with 11 additions and 23 deletions
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34
Documentation/ABI/testing/sysfs-driver-qat
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@ -2,18 +2,14 @@ What: /sys/bus/pci/devices/<BDF>/qat/state
Date: June 2022
KernelVersion: 5.20
Contact: qat-linux@intel.com
Description: Reports the current state of the QAT device and allows to
change it.
Description: (RW) Reports the current state of the QAT device. Write to
the file to start or stop the device.
This attribute is RW.
The values are:
Returned values:
up: the device is up and running
down: the device is down
* up: the device is up and running
* down: the device is down
Allowed values:
up: initialize and start the device
down: stop the device and bring it down
It is possible to transition the device from up to down only
if the device is up and vice versa.
@ -24,22 +20,14 @@ What: /sys/bus/pci/devices/<BDF>/qat/cfg_services
Date: June 2022
KernelVersion: 5.20
Contact: qat-linux@intel.com
Description: Reports the current configuration of the QAT device and allows
to change it.
Description: (RW) Reports the current configuration of the QAT device.
Write to the file to change the configured services.
This attribute is RW.
The values are:
Returned values:
sym;asym: the device is configured for running
crypto services
dc: the device is configured for running
compression services
Allowed values:
sym;asym: configure the device for running
crypto services
dc: configure the device for running
compression services
* sym;asym: the device is configured for running crypto
services
* dc: the device is configured for running compression services
It is possible to set the configuration only if the device
is in the `down` state (see /sys/bus/pci/devices/<BDF>/qat/state)