1 files changed, 0 insertions, 212 deletions

diff --git a/drivers/crypto/qat/qat_common/adf_accel_engine.c b/drivers/crypto/qat/qat_common/adf_accel_engine.c
deleted file mode 100644
index 4ce2b666929e..000000000000
--- a/drivers/crypto/qat/qat_common/adf_accel_engine.c
+++ /dev/null
@@ -1,212 +0,0 @@
-// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
-/* Copyright(c) 2014 - 2020 Intel Corporation */
-#include <linux/firmware.h>
-#include <linux/pci.h>
-#include "adf_cfg.h"
-#include "adf_accel_devices.h"
-#include "adf_common_drv.h"
-#include "icp_qat_uclo.h"
-
-static int adf_ae_fw_load_images(struct adf_accel_dev *accel_dev, void *fw_addr,
-				 u32 fw_size)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
-	struct icp_qat_fw_loader_handle *loader;
-	char *obj_name;
-	u32 num_objs;
-	u32 ae_mask;
-	int i;
-
-	loader = loader_data->fw_loader;
-	num_objs = hw_device->uof_get_num_objs();
-
-	for (i = 0; i < num_objs; i++) {
-		obj_name = hw_device->uof_get_name(accel_dev, i);
-		ae_mask = hw_device->uof_get_ae_mask(accel_dev, i);
-		if (!obj_name || !ae_mask) {
-			dev_err(&GET_DEV(accel_dev), "Invalid UOF image\n");
-			goto out_err;
-		}
-
-		if (qat_uclo_set_cfg_ae_mask(loader, ae_mask)) {
-			dev_err(&GET_DEV(accel_dev),
-				"Invalid mask for UOF image\n");
-			goto out_err;
-		}
-		if (qat_uclo_map_obj(loader, fw_addr, fw_size, obj_name)) {
-			dev_err(&GET_DEV(accel_dev),
-				"Failed to map UOF firmware\n");
-			goto out_err;
-		}
-		if (qat_uclo_wr_all_uimage(loader)) {
-			dev_err(&GET_DEV(accel_dev),
-				"Failed to load UOF firmware\n");
-			goto out_err;
-		}
-		qat_uclo_del_obj(loader);
-	}
-
-	return 0;
-
-out_err:
-	adf_ae_fw_release(accel_dev);
-	return -EFAULT;
-}
-
-int adf_ae_fw_load(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
-	void *fw_addr, *mmp_addr;
-	u32 fw_size, mmp_size;
-
-	if (!hw_device->fw_name)
-		return 0;
-
-	if (request_firmware(&loader_data->mmp_fw, hw_device->fw_mmp_name,
-			     &accel_dev->accel_pci_dev.pci_dev->dev)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to load MMP firmware %s\n",
-			hw_device->fw_mmp_name);
-		return -EFAULT;
-	}
-	if (request_firmware(&loader_data->uof_fw, hw_device->fw_name,
-			     &accel_dev->accel_pci_dev.pci_dev->dev)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to load UOF firmware %s\n",
-			hw_device->fw_name);
-		goto out_err;
-	}
-
-	fw_size = loader_data->uof_fw->size;
-	fw_addr = (void *)loader_data->uof_fw->data;
-	mmp_size = loader_data->mmp_fw->size;
-	mmp_addr = (void *)loader_data->mmp_fw->data;
-
-	if (qat_uclo_wr_mimage(loader_data->fw_loader, mmp_addr, mmp_size)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to load MMP\n");
-		goto out_err;
-	}
-
-	if (hw_device->uof_get_num_objs)
-		return adf_ae_fw_load_images(accel_dev, fw_addr, fw_size);
-
-	if (qat_uclo_map_obj(loader_data->fw_loader, fw_addr, fw_size, NULL)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to map FW\n");
-		goto out_err;
-	}
-	if (qat_uclo_wr_all_uimage(loader_data->fw_loader)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to load UOF\n");
-		goto out_err;
-	}
-	return 0;
-
-out_err:
-	adf_ae_fw_release(accel_dev);
-	return -EFAULT;
-}
-
-void adf_ae_fw_release(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
-
-	if (!hw_device->fw_name)
-		return;
-
-	qat_uclo_del_obj(loader_data->fw_loader);
-	qat_hal_deinit(loader_data->fw_loader);
-	release_firmware(loader_data->uof_fw);
-	release_firmware(loader_data->mmp_fw);
-	loader_data->uof_fw = NULL;
-	loader_data->mmp_fw = NULL;
-	loader_data->fw_loader = NULL;
-}
-
-int adf_ae_start(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
-	u32 ae_ctr;
-
-	if (!hw_data->fw_name)
-		return 0;
-
-	ae_ctr = qat_hal_start(loader_data->fw_loader);
-	dev_info(&GET_DEV(accel_dev),
-		 "qat_dev%d started %d acceleration engines\n",
-		 accel_dev->accel_id, ae_ctr);
-	return 0;
-}
-
-int adf_ae_stop(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
-	u32 ae_ctr, ae, max_aes = GET_MAX_ACCELENGINES(accel_dev);
-
-	if (!hw_data->fw_name)
-		return 0;
-
-	for (ae = 0, ae_ctr = 0; ae < max_aes; ae++) {
-		if (hw_data->ae_mask & (1 << ae)) {
-			qat_hal_stop(loader_data->fw_loader, ae, 0xFF);
-			ae_ctr++;
-		}
-	}
-	dev_info(&GET_DEV(accel_dev),
-		 "qat_dev%d stopped %d acceleration engines\n",
-		 accel_dev->accel_id, ae_ctr);
-	return 0;
-}
-
-static int adf_ae_reset(struct adf_accel_dev *accel_dev, int ae)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-
-	qat_hal_reset(loader_data->fw_loader);
-	if (qat_hal_clr_reset(loader_data->fw_loader))
-		return -EFAULT;
-
-	return 0;
-}
-
-int adf_ae_init(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data;
-	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
-
-	if (!hw_device->fw_name)
-		return 0;
-
-	loader_data = kzalloc(sizeof(*loader_data), GFP_KERNEL);
-	if (!loader_data)
-		return -ENOMEM;
-
-	accel_dev->fw_loader = loader_data;
-	if (qat_hal_init(accel_dev)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to init the AEs\n");
-		kfree(loader_data);
-		return -EFAULT;
-	}
-	if (adf_ae_reset(accel_dev, 0)) {
-		dev_err(&GET_DEV(accel_dev), "Failed to reset the AEs\n");
-		qat_hal_deinit(loader_data->fw_loader);
-		kfree(loader_data);
-		return -EFAULT;
-	}
-	return 0;
-}
-
-int adf_ae_shutdown(struct adf_accel_dev *accel_dev)
-{
-	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
-	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
-
-	if (!hw_device->fw_name)
-		return 0;
-
-	qat_hal_deinit(loader_data->fw_loader);
-	kfree(accel_dev->fw_loader);
-	accel_dev->fw_loader = NULL;
-	return 0;
-}