This set is an initial rework of the QAT driver in preparation for the
inclusion of the qat_4xxx driver (QAT GEN4).
Summary of changes:
* IV update logic moved to software to remove allocation of the IV
buffer in the data-path and allow for devices that are not capable
of updating it when performing AES-CBC or AES-CTR.
* Added logic to detect the presence of engines and accelerators via
soft-straps and fuse registers.
* Added infrastructure to support devices with an arbitrary number of
rings per bank.
* Introduced adf_gen2_hw_data.[c|h] that contain logic that is common
between QAT GEN2 devices (c62x, c3xxx and dh895xcc).
* Abstracted logic that configures iov threads.
* Abstracted access to transport CSRs.
* Abstracted, refactored and updated admin interface logic.
* Abstracted and refactored arbiter logic.
* Changed sequence on how arbitration is enabled on rings.
* Added support for device capability detection.
* Replaced hardcoded masks.
* Changed logic in adf_sriov.c to allow for drivers that do not
implement some of the functions of that module.
* Refactored logic related to device configuration and instance
creation.
* Changed logic to allow for instances in different banks.
* Extended accelerator mask.
Ahsan Atta (1):
crypto: qat - num_rings_per_bank is device dependent
Giovanni Cabiddu (28):
crypto: qat - mask device capabilities with soft straps
crypto: qat - fix configuration of iov threads
crypto: qat - split transport CSR access logic
crypto: qat - relocate GEN2 CSR access code
crypto: qat - abstract admin interface
crypto: qat - add packed to init admin structures
crypto: qat - rename ME in AE
crypto: qat - change admin sequence
crypto: qat - use admin mask to send fw constants
crypto: qat - update constants table
crypto: qat - remove writes into WQCFG
crypto: qat - remove unused macros in arbiter module
crypto: qat - abstract arbiter access
crypto: qat - register crypto instances based on capability
crypto: qat - enable ring after pair is programmed
crypto: qat - abstract build ring base
crypto: qat - replace constant masks with GENMASK
crypto: qat - use BIT_ULL() - 1 pattern for masks
crypto: qat - abstract writes to arbiter enable
crypto: qat - remove hardcoded bank irq clear flag mask
crypto: qat - call functions in adf_sriov if available
crypto: qat - remove unnecessary void* casts
crypto: qat - change return value in adf_cfg_add_key_value_param()
crypto: qat - change return value in adf_cfg_key_val_get()
crypto: qat - refactor qat_crypto_create_instances()
crypto: qat - refactor qat_crypto_dev_config()
crypto: qat - allow for instances in different banks
crypto: qat - extend ae_mask
Marco Chiappero (2):
crypto: qat - update IV in software
crypto: qat - add support for capability detection
.../crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c | 49 ++++-
.../crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h | 5 +
drivers/crypto/qat/qat_c3xxx/adf_drv.c | 11 +-
.../qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c | 7 +-
drivers/crypto/qat/qat_c3xxxvf/adf_drv.c | 4 +-
.../crypto/qat/qat_c62x/adf_c62x_hw_data.c | 49 ++++-
.../crypto/qat/qat_c62x/adf_c62x_hw_data.h | 5 +
drivers/crypto/qat/qat_c62x/adf_drv.c | 11 +-
.../qat/qat_c62xvf/adf_c62xvf_hw_data.c | 7 +-
drivers/crypto/qat/qat_c62xvf/adf_drv.c | 4 +-
drivers/crypto/qat/qat_common/Makefile | 1 +
.../crypto/qat/qat_common/adf_accel_devices.h | 58 +++++-
drivers/crypto/qat/qat_common/adf_admin.c | 77 ++++----
drivers/crypto/qat/qat_common/adf_cfg.c | 4 +-
.../crypto/qat/qat_common/adf_cfg_strings.h | 3 +-
.../crypto/qat/qat_common/adf_gen2_hw_data.c | 181 ++++++++++++++++++
.../crypto/qat/qat_common/adf_gen2_hw_data.h | 123 ++++++++++++
.../crypto/qat/qat_common/adf_hw_arbiter.c | 94 ++++-----
drivers/crypto/qat/qat_common/adf_isr.c | 4 +-
drivers/crypto/qat/qat_common/adf_sriov.c | 74 ++-----
drivers/crypto/qat/qat_common/adf_transport.c | 130 +++++++++----
.../qat_common/adf_transport_access_macros.h | 67 -------
.../qat/qat_common/adf_transport_debug.c | 32 ++--
.../qat/qat_common/adf_transport_internal.h | 2 +-
drivers/crypto/qat/qat_common/adf_vf_isr.c | 5 +-
.../qat/qat_common/icp_qat_fw_init_admin.h | 6 +-
drivers/crypto/qat/qat_common/icp_qat_hw.h | 23 +++
drivers/crypto/qat/qat_common/qat_algs.c | 136 +++++++------
drivers/crypto/qat/qat_common/qat_crypto.c | 162 ++++++++++------
drivers/crypto/qat/qat_common/qat_crypto.h | 26 ++-
drivers/crypto/qat/qat_common/qat_hal.c | 27 +--
.../qat/qat_dh895xcc/adf_dh895xcc_hw_data.c | 60 +++++-
.../qat/qat_dh895xcc/adf_dh895xcc_hw_data.h | 5 +
drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 9 +-
.../qat_dh895xccvf/adf_dh895xccvf_hw_data.c | 7 +-
drivers/crypto/qat/qat_dh895xccvf/adf_drv.c | 4 +-
36 files changed, 1024 insertions(+), 448 deletions(-)
create mode 100644 drivers/crypto/qat/qat_common/adf_gen2_hw_data.c
create mode 100644 drivers/crypto/qat/qat_common/adf_gen2_hw_data.h
--
2.26.2
