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linux-stable/drivers/crypto/qat/qat_common
History
Giovanni Cabiddu d4cfb144f6 crypto: qat - expose device config through sysfs for 4xxx 
qat_4xxx devices can be configured to allow either crypto or compression
operations. At the moment, devices are configured statically according to
the following rule:
- odd numbered devices assigned to compression services
- even numbered devices assigned to crypto services

Expose the sysfs attribute /sys/bus/pci/devices/<BDF>/qat/cfg_services
to allow to detect the configuration of a device and to change it.

The `cfg_service` attribute is only exposed for qat_4xxx devices and it
is limited to two configurations: (1) "sym;asym" for crypto services and
"dc" for compression services.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Co-developed-by: Tomasz Kowallik <tomaszx.kowalik@intel.com>
Signed-off-by: Tomasz Kowallik <tomaszx.kowalik@intel.com>
Reviewed-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-07-08 15:15:59 +08:00
..
adf_accel_devices.h crypto: qat - expose device state through sysfs for 4xxx 2022-07-08 15:15:59 +08:00
adf_accel_engine.c crypto: qat - add support for compression for 4xxx 2021-12-24 14:18:27 +11:00
adf_admin.c crypto: qat - enable power management for QAT GEN4 2022-02-18 16:21:09 +11:00
adf_aer.c crypto: qat - simplify adf_enable_aer() 2021-10-12 17:37:15 -05:00
adf_cfg.c crypto: qat - change behaviour of adf_cfg_add_key_value_param() 2022-07-08 15:15:59 +08:00
adf_cfg.h crypto: qat - convert to SPDX License Identifiers 2020-06-18 17:19:44 +10:00
adf_cfg_common.h crypto: qat - store the ring-to-service mapping 2021-12-24 14:18:26 +11:00
adf_cfg_strings.h crypto: qat - add support for compression for 4xxx 2021-12-24 14:18:27 +11:00
adf_cfg_user.h crypto: qat - replace user types with kernel ABI __u types 2020-06-18 17:26:42 +10:00
adf_common_drv.h crypto: qat - relocate and rename adf_sriov_prepare_restart() 2022-07-08 15:15:59 +08:00
adf_ctl_drv.c crypto: qat - add misc workqueue 2022-02-18 16:21:09 +11:00
adf_dev_mgr.c crypto: qat - fix excluded_middle.cocci warnings 2020-11-27 17:13:41 +11:00
adf_gen2_hw_data.c crypto: qat - fix ETR sources enabled by default on GEN2 devices 2022-04-15 16:34:26 +08:00
adf_gen2_hw_data.h crypto: qat - fix ETR sources enabled by default on GEN2 devices 2022-04-15 16:34:26 +08:00
adf_gen2_pfvf.c crypto: qat - remove line wrapping for pfvf_ops functions 2022-04-15 16:34:27 +08:00
adf_gen2_pfvf.h crypto: qat - add pfvf_ops 2021-11-26 16:20:46 +11:00
adf_gen4_hw_data.c crypto: qat - add the adf_get_pmisc_base() helper function 2021-12-24 14:18:24 +11:00
adf_gen4_hw_data.h crypto: qat - move and rename GEN4 error register definitions 2022-02-18 16:21:09 +11:00
adf_gen4_pfvf.c crypto: qat - remove line wrapping for pfvf_ops functions 2022-04-15 16:34:27 +08:00
adf_gen4_pfvf.h crypto: qat - add PFVF support to the GEN4 host driver 2021-12-24 14:18:27 +11:00
adf_gen4_pm.c crypto: qat - enable power management for QAT GEN4 2022-02-18 16:21:09 +11:00
adf_gen4_pm.h crypto: qat - enable power management for QAT GEN4 2022-02-18 16:21:09 +11:00
adf_hw_arbiter.c crypto: qat - configure arbiter mapping based on engines enabled 2021-01-14 17:10:26 +11:00
adf_init.c crypto: qat - relocate and rename adf_sriov_prepare_restart() 2022-07-08 15:15:59 +08:00
adf_isr.c crypto: qat - replace disable_vf2pf_interrupts() 2022-04-15 16:34:27 +08:00
adf_pfvf_msg.h crypto: qat - fix wording and formatting in code comment 2022-04-15 16:34:26 +08:00
adf_pfvf_pf_msg.c crypto: qat - exchange ring-to-service mappings over PFVF 2021-12-24 14:18:26 +11:00
adf_pfvf_pf_msg.h crypto: qat - exchange ring-to-service mappings over PFVF 2021-12-24 14:18:26 +11:00
adf_pfvf_pf_proto.c crypto: qat - fix off-by-one error in PFVF debug print 2022-04-15 16:34:27 +08:00
adf_pfvf_pf_proto.h crypto: qat - abstract PFVF messages with struct pfvf_message 2021-12-24 14:18:25 +11:00
adf_pfvf_utils.c crypto: qat - introduce support for PFVF block messages 2021-12-24 14:18:26 +11:00
adf_pfvf_utils.h crypto: qat - introduce support for PFVF block messages 2021-12-24 14:18:26 +11:00
adf_pfvf_vf_msg.c crypto: qat - fix initialization of pfvf rts_map_msg structures 2022-03-09 15:12:32 +12:00
adf_pfvf_vf_msg.h crypto: qat - exchange ring-to-service mappings over PFVF 2021-12-24 14:18:26 +11:00
adf_pfvf_vf_proto.c crypto: qat - add PFVF support to enable the reset of ring pairs 2021-12-24 14:18:27 +11:00
adf_pfvf_vf_proto.h crypto: qat - introduce support for PFVF block messages 2021-12-24 14:18:26 +11:00
adf_sriov.c crypto: qat - relocate and rename adf_sriov_prepare_restart() 2022-07-08 15:15:59 +08:00
adf_sysfs.c crypto: qat - expose device config through sysfs for 4xxx 2022-07-08 15:15:59 +08:00
adf_transport.c crypto: qat - add backlog mechanism 2022-05-20 13:49:17 +08:00
adf_transport.h crypto: qat - add backlog mechanism 2022-05-20 13:49:17 +08:00
adf_transport_access_macros.h crypto: qat - remove hardcoded bank irq clear flag mask 2020-10-30 17:34:57 +11:00
adf_transport_debug.c crypto: qat - change format string and cast ring size 2021-01-14 17:10:26 +11:00
adf_transport_internal.h crypto: qat - add backlog mechanism 2022-05-20 13:49:17 +08:00
adf_vf_isr.c crypto: qat - add missing restarting event notification in VFs 2022-04-15 16:34:26 +08:00
icp_qat_fw.h crypto: qat - replace user types with kernel ABI __u types 2020-06-18 17:26:42 +10:00
icp_qat_fw_init_admin.h crypto: qat - enable power management for QAT GEN4 2022-02-18 16:21:09 +11:00
icp_qat_fw_la.h crypto: qat - add AES-CTR support for QAT GEN4 devices 2020-12-11 21:54:15 +11:00
icp_qat_fw_loader_handle.h crypto: qat - check MMP size before writing to the SRAM 2021-05-28 14:20:40 +08:00
icp_qat_fw_pke.h crypto: qat - replace user types with kernel ABI __u types 2020-06-18 17:26:42 +10:00
icp_qat_hal.h crypto: qat - add gen4 firmware loader 2020-11-13 20:38:55 +11:00
icp_qat_hw.h crypto: qat - allow detection of dc capabilities for 4xxx 2021-12-24 14:18:27 +11:00
icp_qat_uclo.h crypto: qat - add gen4 firmware loader 2020-11-13 20:38:55 +11:00
Makefile crypto: qat - expose device state through sysfs for 4xxx 2022-07-08 15:15:59 +08:00
qat_algs.c crypto: qat - replace get_current_node() with numa_node_id() 2022-06-24 17:12:29 +08:00
qat_algs_send.c crypto: qat - add backlog mechanism 2022-05-20 13:49:17 +08:00
qat_algs_send.h crypto: qat - add backlog mechanism 2022-05-20 13:49:17 +08:00
qat_asym_algs.c crypto: qat - replace get_current_node() with numa_node_id() 2022-06-24 17:12:29 +08:00
qat_crypto.c crypto: qat - re-enable registration of algorithms 2022-05-20 13:49:18 +08:00
qat_crypto.h crypto: qat - honor CRYPTO_TFM_REQ_MAY_SLEEP flag 2022-05-20 13:49:18 +08:00
qat_hal.c crypto: qat - add support for 401xx devices 2022-05-20 13:49:18 +08:00
qat_uclo.c crypto: qat - add support for 401xx devices 2022-05-20 13:49:18 +08:00