diff options
Diffstat (limited to 'drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c')
| -rw-r--r-- | drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c deleted file mode 100644 index 475643654e64..000000000000 --- a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c +++ /dev/null @@ -1,139 +0,0 @@ -// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) -/* Copyright(c) 2014 - 2021 Intel Corporation */ -#include <adf_accel_devices.h> -#include <adf_common_drv.h> -#include <adf_gen2_config.h> -#include <adf_gen2_dc.h> -#include <adf_gen2_hw_data.h> -#include <adf_gen2_pfvf.h> -#include "adf_c3xxx_hw_data.h" -#include "icp_qat_hw.h" - -/* Worker thread to service arbiter mappings */ -static const u32 thrd_to_arb_map[ADF_C3XXX_MAX_ACCELENGINES] = { - 0x12222AAA, 0x11222AAA, 0x12222AAA, - 0x11222AAA, 0x12222AAA, 0x11222AAA -}; - -static struct adf_hw_device_class c3xxx_class = { - .name = ADF_C3XXX_DEVICE_NAME, - .type = DEV_C3XXX, - .instances = 0 -}; - -static u32 get_accel_mask(struct adf_hw_device_data *self) -{ - u32 straps = self->straps; - u32 fuses = self->fuses; - u32 accel; - - accel = ~(fuses | straps) >> ADF_C3XXX_ACCELERATORS_REG_OFFSET; - accel &= ADF_C3XXX_ACCELERATORS_MASK; - - return accel; -} - -static u32 get_ae_mask(struct adf_hw_device_data *self) -{ - u32 straps = self->straps; - u32 fuses = self->fuses; - unsigned long disabled; - u32 ae_disable; - int accel; - - /* If an accel is disabled, then disable the corresponding two AEs */ - disabled = ~get_accel_mask(self) & ADF_C3XXX_ACCELERATORS_MASK; - ae_disable = BIT(1) | BIT(0); - for_each_set_bit(accel, &disabled, ADF_C3XXX_MAX_ACCELERATORS) - straps |= ae_disable << (accel << 1); - - return ~(fuses | straps) & ADF_C3XXX_ACCELENGINES_MASK; -} - -static u32 get_misc_bar_id(struct adf_hw_device_data *self) -{ - return ADF_C3XXX_PMISC_BAR; -} - -static u32 get_etr_bar_id(struct adf_hw_device_data *self) -{ - return ADF_C3XXX_ETR_BAR; -} - -static u32 get_sram_bar_id(struct adf_hw_device_data *self) -{ - return ADF_C3XXX_SRAM_BAR; -} - -static enum dev_sku_info get_sku(struct adf_hw_device_data *self) -{ - int aes = self->get_num_aes(self); - - if (aes == 6) - return DEV_SKU_4; - - return DEV_SKU_UNKNOWN; -} - -static const u32 *adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev) -{ - return thrd_to_arb_map; -} - -static void configure_iov_threads(struct adf_accel_dev *accel_dev, bool enable) -{ - adf_gen2_cfg_iov_thds(accel_dev, enable, - ADF_C3XXX_AE2FUNC_MAP_GRP_A_NUM_REGS, - ADF_C3XXX_AE2FUNC_MAP_GRP_B_NUM_REGS); -} - -void adf_init_hw_data_c3xxx(struct adf_hw_device_data *hw_data) -{ - hw_data->dev_class = &c3xxx_class; - hw_data->instance_id = c3xxx_class.instances++; - hw_data->num_banks = ADF_C3XXX_ETR_MAX_BANKS; - hw_data->num_rings_per_bank = ADF_ETR_MAX_RINGS_PER_BANK; - hw_data->num_accel = ADF_C3XXX_MAX_ACCELERATORS; - hw_data->num_logical_accel = 1; - hw_data->num_engines = ADF_C3XXX_MAX_ACCELENGINES; - hw_data->tx_rx_gap = ADF_GEN2_RX_RINGS_OFFSET; - hw_data->tx_rings_mask = ADF_GEN2_TX_RINGS_MASK; - hw_data->ring_to_svc_map = ADF_GEN2_DEFAULT_RING_TO_SRV_MAP; - hw_data->alloc_irq = adf_isr_resource_alloc; - hw_data->free_irq = adf_isr_resource_free; - hw_data->enable_error_correction = adf_gen2_enable_error_correction; - hw_data->get_accel_mask = get_accel_mask; - hw_data->get_ae_mask = get_ae_mask; - hw_data->get_accel_cap = adf_gen2_get_accel_cap; - hw_data->get_num_accels = adf_gen2_get_num_accels; - hw_data->get_num_aes = adf_gen2_get_num_aes; - hw_data->get_sram_bar_id = get_sram_bar_id; - hw_data->get_etr_bar_id = get_etr_bar_id; - hw_data->get_misc_bar_id = get_misc_bar_id; - hw_data->get_admin_info = adf_gen2_get_admin_info; - hw_data->get_arb_info = adf_gen2_get_arb_info; - hw_data->get_sku = get_sku; - hw_data->fw_name = ADF_C3XXX_FW; - hw_data->fw_mmp_name = ADF_C3XXX_MMP; - hw_data->init_admin_comms = adf_init_admin_comms; - hw_data->exit_admin_comms = adf_exit_admin_comms; - hw_data->configure_iov_threads = configure_iov_threads; - hw_data->send_admin_init = adf_send_admin_init; - hw_data->init_arb = adf_init_arb; - hw_data->exit_arb = adf_exit_arb; - hw_data->get_arb_mapping = adf_get_arbiter_mapping; - hw_data->enable_ints = adf_gen2_enable_ints; - hw_data->reset_device = adf_reset_flr; - hw_data->set_ssm_wdtimer = adf_gen2_set_ssm_wdtimer; - hw_data->disable_iov = adf_disable_sriov; - hw_data->dev_config = adf_gen2_dev_config; - - adf_gen2_init_pf_pfvf_ops(&hw_data->pfvf_ops); - adf_gen2_init_hw_csr_ops(&hw_data->csr_ops); - adf_gen2_init_dc_ops(&hw_data->dc_ops); -} - -void adf_clean_hw_data_c3xxx(struct adf_hw_device_data *hw_data) -{ - hw_data->dev_class->instances--; -} |