From 6f2e28015bacfa8793902eb39a1fb20feb19a011 Mon Sep 17 00:00:00 2001
From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Date: Wed, 17 Nov 2021 14:30:46 +0000
Subject: [PATCH] crypto: qat - relocate PFVF disabled function
Git-commit: 6f2e28015bacfa8793902eb39a1fb20feb19a011
Patch-mainline: v5.17-rc1
References: jsc#PED-1073

Move the function pfvf_comms_disabled() from the qat_4xxx module to
intel_qat as it will be used by other components to keep the PFVF
feature disabled.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Torsten Duwe <duwe@suse.de>

---
 drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c   | 7 +------
 drivers/crypto/qat/qat_common/adf_common_drv.h   | 2 ++
 drivers/crypto/qat/qat_common/adf_gen4_hw_data.c | 7 +++++++
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c b/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
index fd29861526d6b..f4521eeeebedf 100644
--- a/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
+++ b/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
@@ -191,11 +191,6 @@ static int adf_init_device(struct adf_accel_dev *accel_dev)
 	return ret;
 }
 
-static int pfvf_comms_disabled(struct adf_accel_dev *accel_dev)
-{
-	return 0;
-}
-
 static u32 uof_get_num_objs(void)
 {
 	return ARRAY_SIZE(adf_4xxx_fw_config);
@@ -259,7 +254,7 @@ void adf_init_hw_data_4xxx(struct adf_hw_device_data *hw_data)
 	hw_data->uof_get_ae_mask = uof_get_ae_mask;
 	hw_data->set_msix_rttable = set_msix_default_rttable;
 	hw_data->set_ssm_wdtimer = adf_gen4_set_ssm_wdtimer;
-	hw_data->enable_pfvf_comms = pfvf_comms_disabled;
+	hw_data->enable_pfvf_comms = adf_pfvf_comms_disabled;
 	hw_data->get_vf2pf_sources = get_vf2pf_sources;
 	hw_data->disable_iov = adf_disable_sriov;
 	hw_data->min_iov_compat_ver = ADF_PFVF_COMPAT_THIS_VERSION;
diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h
index db9d045e6a062..c0699e4535027 100644
--- a/drivers/crypto/qat/qat_common/adf_common_drv.h
+++ b/drivers/crypto/qat/qat_common/adf_common_drv.h
@@ -130,6 +130,8 @@ 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 adf_pfvf_comms_disabled(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);
diff --git a/drivers/crypto/qat/qat_common/adf_gen4_hw_data.c b/drivers/crypto/qat/qat_common/adf_gen4_hw_data.c
index 000528327b296..e3157df8a653f 100644
--- a/drivers/crypto/qat/qat_common/adf_gen4_hw_data.c
+++ b/drivers/crypto/qat/qat_common/adf_gen4_hw_data.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
 /* Copyright(c) 2020 Intel Corporation */
 #include "adf_accel_devices.h"
+#include "adf_common_drv.h"
 #include "adf_gen4_hw_data.h"
 
 static u64 build_csr_ring_base_addr(dma_addr_t addr, u32 size)
@@ -139,3 +140,9 @@ void adf_gen4_set_ssm_wdtimer(struct adf_accel_dev *accel_dev)
 	ADF_CSR_WR(pmisc_addr, ADF_SSMWDTPKEH_OFFSET, ssm_wdt_pke_high);
 }
 EXPORT_SYMBOL_GPL(adf_gen4_set_ssm_wdtimer);
+
+int adf_pfvf_comms_disabled(struct adf_accel_dev *accel_dev)
+{
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_pfvf_comms_disabled);
-- 
2.35.3