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_dc.h> 7 #include <adf_gen2_hw_data.h> 8 #include <adf_gen2_pfvf.h> 9 #include <adf_pfvf_vf_msg.h> 10 #include "adf_dh895xccvf_hw_data.h" 11 12 static struct adf_hw_device_class dh895xcciov_class = { 13 .name = ADF_DH895XCCVF_DEVICE_NAME, 14 .type = DEV_DH895XCCVF, 15 .instances = 0 16 }; 17 18 static u32 get_accel_mask(struct adf_hw_device_data *self) 19 { 20 return ADF_DH895XCCIOV_ACCELERATORS_MASK; 21 } 22 23 static u32 get_ae_mask(struct adf_hw_device_data *self) 24 { 25 return ADF_DH895XCCIOV_ACCELENGINES_MASK; 26 } 27 28 static u32 get_num_accels(struct adf_hw_device_data *self) 29 { 30 return ADF_DH895XCCIOV_MAX_ACCELERATORS; 31 } 32 33 static u32 get_num_aes(struct adf_hw_device_data *self) 34 { 35 return ADF_DH895XCCIOV_MAX_ACCELENGINES; 36 } 37 38 static u32 get_misc_bar_id(struct adf_hw_device_data *self) 39 { 40 return ADF_DH895XCCIOV_PMISC_BAR; 41 } 42 43 static u32 get_etr_bar_id(struct adf_hw_device_data *self) 44 { 45 return ADF_DH895XCCIOV_ETR_BAR; 46 } 47 48 static enum dev_sku_info get_sku(struct adf_hw_device_data *self) 49 { 50 return DEV_SKU_VF; 51 } 52 53 static int adf_vf_int_noop(struct adf_accel_dev *accel_dev) 54 { 55 return 0; 56 } 57 58 static void adf_vf_void_noop(struct adf_accel_dev *accel_dev) 59 { 60 } 61 62 void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) 63 { 64 hw_data->dev_class = &dh895xcciov_class; 65 hw_data->num_banks = ADF_DH895XCCIOV_ETR_MAX_BANKS; 66 hw_data->num_rings_per_bank = ADF_ETR_MAX_RINGS_PER_BANK; 67 hw_data->num_accel = ADF_DH895XCCIOV_MAX_ACCELERATORS; 68 hw_data->num_logical_accel = 1; 69 hw_data->num_engines = ADF_DH895XCCIOV_MAX_ACCELENGINES; 70 hw_data->tx_rx_gap = ADF_DH895XCCIOV_RX_RINGS_OFFSET; 71 hw_data->tx_rings_mask = ADF_DH895XCCIOV_TX_RINGS_MASK; 72 hw_data->ring_to_svc_map = ADF_GEN2_DEFAULT_RING_TO_SRV_MAP; 73 hw_data->alloc_irq = adf_vf_isr_resource_alloc; 74 hw_data->free_irq = adf_vf_isr_resource_free; 75 hw_data->enable_error_correction = adf_vf_void_noop; 76 hw_data->init_admin_comms = adf_vf_int_noop; 77 hw_data->exit_admin_comms = adf_vf_void_noop; 78 hw_data->send_admin_init = adf_vf2pf_notify_init; 79 hw_data->init_arb = adf_vf_int_noop; 80 hw_data->exit_arb = adf_vf_void_noop; 81 hw_data->disable_iov = adf_vf2pf_notify_shutdown; 82 hw_data->get_accel_mask = get_accel_mask; 83 hw_data->get_ae_mask = get_ae_mask; 84 hw_data->get_num_accels = get_num_accels; 85 hw_data->get_num_aes = get_num_aes; 86 hw_data->get_etr_bar_id = get_etr_bar_id; 87 hw_data->get_misc_bar_id = get_misc_bar_id; 88 hw_data->get_sku = get_sku; 89 hw_data->enable_ints = adf_vf_void_noop; 90 hw_data->dev_class->instances++; 91 hw_data->dev_config = adf_gen2_dev_config; 92 adf_devmgr_update_class_index(hw_data); 93 adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops); 94 adf_gen2_init_hw_csr_ops(&hw_data->csr_ops); 95 adf_gen2_init_dc_ops(&hw_data->dc_ops); 96 } 97 98 void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) 99 { 100 hw_data->dev_class->instances--; 101 adf_devmgr_update_class_index(hw_data); 102 } 103