drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c

Source file repositories/reference/linux-study-clean/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c

File Facts

System
Linux kernel
Corpus path
drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c
Extension
.c
Size
15890 bytes
Lines
507
Domain
Driver Families
Bucket
drivers/crypto
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/* Copyright(c) 2023 Intel Corporation */
#include <linux/iopoll.h>
#include <adf_accel_devices.h>
#include <adf_admin.h>
#include <adf_bank_state.h>
#include <adf_cfg.h>
#include <adf_cfg_services.h>
#include <adf_clock.h>
#include <adf_common_drv.h>
#include <adf_fw_config.h>
#include <adf_gen4_config.h>
#include <adf_gen4_hw_csr_data.h>
#include <adf_gen4_hw_data.h>
#include <adf_gen4_pfvf.h>
#include <adf_gen4_pm.h>
#include <adf_gen4_ras.h>
#include <adf_gen4_tl.h>
#include <adf_gen4_vf_mig.h>
#include <adf_timer.h>
#include "adf_420xx_hw_data.h"
#include "icp_qat_hw.h"

#define ADF_AE_GROUP_0		GENMASK(3, 0)
#define ADF_AE_GROUP_1		GENMASK(7, 4)
#define ADF_AE_GROUP_2		GENMASK(11, 8)
#define ADF_AE_GROUP_3		GENMASK(15, 12)
#define ADF_AE_GROUP_4		BIT(16)

#define ENA_THD_MASK_ASYM	GENMASK(1, 0)
#define ENA_THD_MASK_SYM	GENMASK(3, 0)
#define ENA_THD_MASK_DC		GENMASK(1, 0)

static const char * const adf_420xx_fw_objs[] = {
	[ADF_FW_SYM_OBJ] =  ADF_420XX_SYM_OBJ,
	[ADF_FW_ASYM_OBJ] =  ADF_420XX_ASYM_OBJ,
	[ADF_FW_DC_OBJ] =  ADF_420XX_DC_OBJ,
	[ADF_FW_ADMIN_OBJ] = ADF_420XX_ADMIN_OBJ,
};

static const struct adf_fw_config adf_fw_cy_config[] = {
	{ADF_AE_GROUP_3, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_2, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_1, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_dc_config[] = {
	{ADF_AE_GROUP_1, ADF_FW_DC_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_DC_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_sym_config[] = {
	{ADF_AE_GROUP_3, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_2, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_1, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_asym_config[] = {
	{ADF_AE_GROUP_3, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_2, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_1, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_asym_dc_config[] = {
	{ADF_AE_GROUP_3, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_2, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_1, ADF_FW_ASYM_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_DC_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_sym_dc_config[] = {
	{ADF_AE_GROUP_2, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_1, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_DC_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

static const struct adf_fw_config adf_fw_dcc_config[] = {
	{ADF_AE_GROUP_1, ADF_FW_DC_OBJ},
	{ADF_AE_GROUP_0, ADF_FW_SYM_OBJ},
	{ADF_AE_GROUP_4, ADF_FW_ADMIN_OBJ},
};

Annotation

Implementation Notes