| /* |
| This file is provided under a dual BSD/GPLv2 license. When using or |
| redistributing this file, you may do so under either license. |
| |
| GPL LICENSE SUMMARY |
| Copyright(c) 2014 Intel Corporation. |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of version 2 of the GNU General Public License as |
| published by the Free Software Foundation. |
| |
| This program is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| Contact Information: |
| qat-linux@intel.com |
| |
| BSD LICENSE |
| Copyright(c) 2014 Intel Corporation. |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in |
| the documentation and/or other materials provided with the |
| distribution. |
| * Neither the name of Intel Corporation nor the names of its |
| contributors may be used to endorse or promote products derived |
| from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #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_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_ORPHAN_TH_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; |
| unsigned long start_status; |
| char *name; |
| struct list_head list; |
| int admin; |
| }; |
| |
| 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); |
| int adf_dev_stop(struct adf_accel_dev *accel_dev); |
| void adf_dev_shutdown(struct adf_accel_dev *accel_dev); |
| |
| 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); |
| void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev); |
| struct list_head *adf_devmgr_get_head(void); |
| struct adf_accel_dev *adf_devmgr_get_dev_by_id(uint32_t 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(uint32_t id); |
| void adf_devmgr_get_num_dev(uint32_t *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, struct pci_driver *adf); |
| void adf_disable_aer(struct adf_accel_dev *accel_dev); |
| int adf_init_aer(void); |
| void adf_exit_aer(void); |
| |
| 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); |
| 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); |
| int qat_algs_init(void); |
| void qat_algs_exit(void); |
| int qat_algs_register(void); |
| int qat_algs_unregister(void); |
| |
| int qat_hal_init(struct adf_accel_dev *accel_dev); |
| void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle); |
| void qat_hal_start(struct icp_qat_fw_loader_handle *handle, unsigned char ae, |
| unsigned int ctx_mask); |
| 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_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, uint64_t *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 char 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 char 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 char 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 char 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); |
| int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle); |
| void qat_uclo_del_uof_obj(struct icp_qat_fw_loader_handle *handle); |
| int qat_uclo_map_uof_obj(struct icp_qat_fw_loader_handle *handle, |
| void *addr_ptr, int mem_size); |
| #endif |