adf_c62xvf_hw_data.c

  1// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
  2/* Copyright(c) 2015 - 2021 Intel Corporation */
  3#include <adf_accel_devices.h>
  4#include <adf_common_drv.h>
  5#include <adf_gen2_config.h>
  6#include <adf_gen2_hw_csr_data.h>
  7#include <adf_gen2_hw_data.h>
  8#include <adf_gen2_pfvf.h>
  9#include <adf_pfvf_vf_msg.h>
 10#include "adf_c62xvf_hw_data.h"
 11
 12static struct adf_hw_device_class c62xiov_class = {
 13	.name = ADF_C62XVF_DEVICE_NAME,
 14	.type = DEV_C62XVF,
 15};
 16
 17static u32 get_accel_mask(struct adf_hw_device_data *self)
 18{
 19	return ADF_C62XIOV_ACCELERATORS_MASK;
 20}
 21
 22static u32 get_ae_mask(struct adf_hw_device_data *self)
 23{
 24	return ADF_C62XIOV_ACCELENGINES_MASK;
 25}
 26
 27static u32 get_num_accels(struct adf_hw_device_data *self)
 28{
 29	return ADF_C62XIOV_MAX_ACCELERATORS;
 30}
 31
 32static u32 get_num_aes(struct adf_hw_device_data *self)
 33{
 34	return ADF_C62XIOV_MAX_ACCELENGINES;
 35}
 36
 37static u32 get_misc_bar_id(struct adf_hw_device_data *self)
 38{
 39	return ADF_C62XIOV_PMISC_BAR;
 40}
 41
 42static u32 get_etr_bar_id(struct adf_hw_device_data *self)
 43{
 44	return ADF_C62XIOV_ETR_BAR;
 45}
 46
 47static enum dev_sku_info get_sku(struct adf_hw_device_data *self)
 48{
 49	return DEV_SKU_VF;
 50}
 51
 52static int adf_vf_int_noop(struct adf_accel_dev *accel_dev)
 53{
 54	return 0;
 55}
 56
 57static void adf_vf_void_noop(struct adf_accel_dev *accel_dev)
 58{
 59}
 60
 61void adf_init_hw_data_c62xiov(struct adf_hw_device_data *hw_data)
 62{
 63	hw_data->dev_class = &c62xiov_class;
 64	hw_data->num_banks = ADF_C62XIOV_ETR_MAX_BANKS;
 65	hw_data->num_rings_per_bank = ADF_ETR_MAX_RINGS_PER_BANK;
 66	hw_data->num_accel = ADF_C62XIOV_MAX_ACCELERATORS;
 67	hw_data->num_logical_accel = 1;
 68	hw_data->num_engines = ADF_C62XIOV_MAX_ACCELENGINES;
 69	hw_data->tx_rx_gap = ADF_C62XIOV_RX_RINGS_OFFSET;
 70	hw_data->tx_rings_mask = ADF_C62XIOV_TX_RINGS_MASK;
 71	hw_data->ring_to_svc_map = ADF_GEN2_DEFAULT_RING_TO_SRV_MAP;
 72	hw_data->alloc_irq = adf_vf_isr_resource_alloc;
 73	hw_data->free_irq = adf_vf_isr_resource_free;
 74	hw_data->enable_error_correction = adf_vf_void_noop;
 75	hw_data->init_admin_comms = adf_vf_int_noop;
 76	hw_data->exit_admin_comms = adf_vf_void_noop;
 77	hw_data->send_admin_init = adf_vf2pf_notify_init;
 78	hw_data->init_arb = adf_vf_int_noop;
 79	hw_data->exit_arb = adf_vf_void_noop;
 80	hw_data->disable_iov = adf_vf2pf_notify_shutdown;
 81	hw_data->get_accel_mask = get_accel_mask;
 82	hw_data->get_ae_mask = get_ae_mask;
 83	hw_data->get_num_accels = get_num_accels;
 84	hw_data->get_num_aes = get_num_aes;
 85	hw_data->get_etr_bar_id = get_etr_bar_id;
 86	hw_data->get_misc_bar_id = get_misc_bar_id;
 87	hw_data->get_sku = get_sku;
 88	hw_data->enable_ints = adf_vf_void_noop;
 89	hw_data->dev_class->instances++;
 90	hw_data->dev_config = adf_gen2_dev_config;
 91	adf_devmgr_update_class_index(hw_data);
 92	adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops);
 93	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
 94	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 95}
 96
 97void adf_clean_hw_data_c62xiov(struct adf_hw_device_data *hw_data)
 98{
 99	hw_data->dev_class->instances--;
100	adf_devmgr_update_class_index(hw_data);
101}