| /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ |
| /* Copyright(c) 2014 - 2020 Intel Corporation */ |
| #ifndef ADF_DRV_H |
| #define ADF_DRV_H |
| |
| #include <linux/list.h> |
| #include <linux/pci.h> |
| #include "adf_accel_devices.h" |
| #include "icp_qat_fw_loader_handle.h" |
| #include "icp_qat_hal.h" |
| |
| #define ADF_MAJOR_VERSION 0 |
| #define ADF_MINOR_VERSION 6 |
| #define ADF_BUILD_VERSION 0 |
| #define ADF_DRV_VERSION __stringify(ADF_MAJOR_VERSION) "." \ |
| __stringify(ADF_MINOR_VERSION) "." \ |
| __stringify(ADF_BUILD_VERSION) |
| |
| #define ADF_STATUS_RESTARTING 0 |
| #define ADF_STATUS_STARTING 1 |
| #define ADF_STATUS_CONFIGURED 2 |
| #define ADF_STATUS_STARTED 3 |
| #define ADF_STATUS_AE_INITIALISED 4 |
| #define ADF_STATUS_AE_UCODE_LOADED 5 |
| #define ADF_STATUS_AE_STARTED 6 |
| #define ADF_STATUS_PF_RUNNING 7 |
| #define ADF_STATUS_IRQ_ALLOCATED 8 |
| |
| enum adf_dev_reset_mode { |
| ADF_DEV_RESET_ASYNC = 0, |
| ADF_DEV_RESET_SYNC |
| }; |
| |
| enum adf_event { |
| ADF_EVENT_INIT = 0, |
| ADF_EVENT_START, |
| ADF_EVENT_STOP, |
| ADF_EVENT_SHUTDOWN, |
| ADF_EVENT_RESTARTING, |
| ADF_EVENT_RESTARTED, |
| }; |
| |
| struct service_hndl { |
| int (*event_hld)(struct adf_accel_dev *accel_dev, |
| enum adf_event event); |
| unsigned long init_status[ADF_DEVS_ARRAY_SIZE]; |
| unsigned long start_status[ADF_DEVS_ARRAY_SIZE]; |
| char *name; |
| struct list_head list; |
| }; |
| |
| static inline int get_current_node(void) |
| { |
| return topology_physical_package_id(raw_smp_processor_id()); |
| } |
| |
| int adf_service_register(struct service_hndl *service); |
| int adf_service_unregister(struct service_hndl *service); |
| |
| int adf_dev_init(struct adf_accel_dev *accel_dev); |
| int adf_dev_start(struct adf_accel_dev *accel_dev); |
| void adf_dev_stop(struct adf_accel_dev *accel_dev); |
| void adf_dev_shutdown(struct adf_accel_dev *accel_dev); |
| |
| int adf_iov_putmsg(struct adf_accel_dev *accel_dev, u32 msg, u8 vf_nr); |
| void adf_pf2vf_notify_restarting(struct adf_accel_dev *accel_dev); |
| int adf_enable_vf2pf_comms(struct adf_accel_dev *accel_dev); |
| void adf_vf2pf_req_hndl(struct adf_accel_vf_info *vf_info); |
| void adf_devmgr_update_class_index(struct adf_hw_device_data *hw_data); |
| void adf_clean_vf_map(bool); |
| |
| int adf_ctl_dev_register(void); |
| void adf_ctl_dev_unregister(void); |
| int adf_processes_dev_register(void); |
| void adf_processes_dev_unregister(void); |
| |
| int adf_devmgr_add_dev(struct adf_accel_dev *accel_dev, |
| struct adf_accel_dev *pf); |
| void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev, |
| struct adf_accel_dev *pf); |
| struct list_head *adf_devmgr_get_head(void); |
| struct adf_accel_dev *adf_devmgr_get_dev_by_id(u32 id); |
| struct adf_accel_dev *adf_devmgr_get_first(void); |
| struct adf_accel_dev *adf_devmgr_pci_to_accel_dev(struct pci_dev *pci_dev); |
| int adf_devmgr_verify_id(u32 id); |
| void adf_devmgr_get_num_dev(u32 *num); |
| int adf_devmgr_in_reset(struct adf_accel_dev *accel_dev); |
| int adf_dev_started(struct adf_accel_dev *accel_dev); |
| int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev); |
| int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev); |
| int adf_ae_init(struct adf_accel_dev *accel_dev); |
| int adf_ae_shutdown(struct adf_accel_dev *accel_dev); |
| int adf_ae_fw_load(struct adf_accel_dev *accel_dev); |
| void adf_ae_fw_release(struct adf_accel_dev *accel_dev); |
| int adf_ae_start(struct adf_accel_dev *accel_dev); |
| int adf_ae_stop(struct adf_accel_dev *accel_dev); |
| |
| int adf_enable_aer(struct adf_accel_dev *accel_dev); |
| void adf_disable_aer(struct adf_accel_dev *accel_dev); |
| void adf_reset_sbr(struct adf_accel_dev *accel_dev); |
| void adf_reset_flr(struct adf_accel_dev *accel_dev); |
| void adf_dev_restore(struct adf_accel_dev *accel_dev); |
| int adf_init_aer(void); |
| void adf_exit_aer(void); |
| int adf_init_admin_comms(struct adf_accel_dev *accel_dev); |
| void adf_exit_admin_comms(struct adf_accel_dev *accel_dev); |
| int adf_send_admin_init(struct adf_accel_dev *accel_dev); |
| int adf_init_arb(struct adf_accel_dev *accel_dev); |
| void adf_exit_arb(struct adf_accel_dev *accel_dev); |
| void adf_update_ring_arb(struct adf_etr_ring_data *ring); |
| |
| int adf_dev_get(struct adf_accel_dev *accel_dev); |
| void adf_dev_put(struct adf_accel_dev *accel_dev); |
| int adf_dev_in_use(struct adf_accel_dev *accel_dev); |
| int adf_init_etr_data(struct adf_accel_dev *accel_dev); |
| void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev); |
| int qat_crypto_register(void); |
| int qat_crypto_unregister(void); |
| int qat_crypto_dev_config(struct adf_accel_dev *accel_dev); |
| struct qat_crypto_instance *qat_crypto_get_instance_node(int node); |
| void qat_crypto_put_instance(struct qat_crypto_instance *inst); |
| void qat_alg_callback(void *resp); |
| void qat_alg_asym_callback(void *resp); |
| int qat_algs_register(void); |
| void qat_algs_unregister(void); |
| int qat_asym_algs_register(void); |
| void qat_asym_algs_unregister(void); |
| |
| int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev); |
| void adf_isr_resource_free(struct adf_accel_dev *accel_dev); |
| int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev); |
| void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev); |
| |
| int qat_hal_init(struct adf_accel_dev *accel_dev); |
| void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle); |
| int qat_hal_start(struct icp_qat_fw_loader_handle *handle); |
| void qat_hal_stop(struct icp_qat_fw_loader_handle *handle, unsigned char ae, |
| unsigned int ctx_mask); |
| void qat_hal_reset(struct icp_qat_fw_loader_handle *handle); |
| int qat_hal_clr_reset(struct icp_qat_fw_loader_handle *handle); |
| void qat_hal_set_live_ctx(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned int ctx_mask); |
| int qat_hal_check_ae_active(struct icp_qat_fw_loader_handle *handle, |
| unsigned int ae); |
| int qat_hal_set_ae_lm_mode(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, enum icp_qat_uof_regtype lm_type, |
| unsigned char mode); |
| int qat_hal_set_ae_ctx_mode(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned char mode); |
| int qat_hal_set_ae_nn_mode(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned char mode); |
| void qat_hal_set_pc(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned int ctx_mask, unsigned int upc); |
| void qat_hal_wr_uwords(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned int uaddr, |
| unsigned int words_num, u64 *uword); |
| void qat_hal_wr_umem(struct icp_qat_fw_loader_handle *handle, unsigned char ae, |
| unsigned int uword_addr, unsigned int words_num, |
| unsigned int *data); |
| int qat_hal_get_ins_num(void); |
| int qat_hal_batch_wr_lm(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, |
| struct icp_qat_uof_batch_init *lm_init_header); |
| int qat_hal_init_gpr(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned long ctx_mask, |
| enum icp_qat_uof_regtype reg_type, |
| unsigned short reg_num, unsigned int regdata); |
| int qat_hal_init_wr_xfer(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned long ctx_mask, |
| enum icp_qat_uof_regtype reg_type, |
| unsigned short reg_num, unsigned int regdata); |
| int qat_hal_init_rd_xfer(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned long ctx_mask, |
| enum icp_qat_uof_regtype reg_type, |
| unsigned short reg_num, unsigned int regdata); |
| int qat_hal_init_nn(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned long ctx_mask, |
| unsigned short reg_num, unsigned int regdata); |
| int qat_hal_wr_lm(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned short lm_addr, unsigned int value); |
| void qat_hal_set_ae_tindex_mode(struct icp_qat_fw_loader_handle *handle, |
| unsigned char ae, unsigned char mode); |
| int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle); |
| void qat_uclo_del_obj(struct icp_qat_fw_loader_handle *handle); |
| int qat_uclo_wr_mimage(struct icp_qat_fw_loader_handle *handle, void *addr_ptr, |
| int mem_size); |
| int qat_uclo_map_obj(struct icp_qat_fw_loader_handle *handle, |
| void *addr_ptr, u32 mem_size, char *obj_name); |
| int qat_uclo_set_cfg_ae_mask(struct icp_qat_fw_loader_handle *handle, |
| unsigned int cfg_ae_mask); |
| #if defined(CONFIG_PCI_IOV) |
| int adf_sriov_configure(struct pci_dev *pdev, int numvfs); |
| void adf_disable_sriov(struct adf_accel_dev *accel_dev); |
| void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, |
| u32 vf_mask); |
| void adf_disable_vf2pf_interrupts_irq(struct adf_accel_dev *accel_dev, |
| u32 vf_mask); |
| void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, |
| u32 vf_mask); |
| void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev); |
| void adf_disable_pf2vf_interrupts(struct adf_accel_dev *accel_dev); |
| void adf_schedule_vf2pf_handler(struct adf_accel_vf_info *vf_info); |
| |
| int adf_vf2pf_notify_init(struct adf_accel_dev *accel_dev); |
| void adf_vf2pf_notify_shutdown(struct adf_accel_dev *accel_dev); |
| int adf_init_pf_wq(void); |
| void adf_exit_pf_wq(void); |
| int adf_init_vf_wq(void); |
| void adf_exit_vf_wq(void); |
| void adf_flush_vf_wq(struct adf_accel_dev *accel_dev); |
| #else |
| #define adf_sriov_configure NULL |
| |
| static inline void adf_disable_sriov(struct adf_accel_dev *accel_dev) |
| { |
| } |
| |
| static inline void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) |
| { |
| } |
| |
| static inline void adf_disable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) |
| { |
| } |
| |
| static inline int adf_vf2pf_notify_init(struct adf_accel_dev *accel_dev) |
| { |
| return 0; |
| } |
| |
| static inline void adf_vf2pf_notify_shutdown(struct adf_accel_dev *accel_dev) |
| { |
| } |
| |
| static inline int adf_init_pf_wq(void) |
| { |
| return 0; |
| } |
| |
| static inline void adf_exit_pf_wq(void) |
| { |
| } |
| |
| static inline int adf_init_vf_wq(void) |
| { |
| return 0; |
| } |
| |
| static inline void adf_exit_vf_wq(void) |
| { |
| } |
| |
| static inline void adf_flush_vf_wq(struct adf_accel_dev *accel_dev) |
| { |
| } |
| |
| #endif |
| #endif |