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From f9f8f2b7415705448118102764076504c0850082 Mon Sep 17 00:00:00 2001
From: Marco Chiappero <marco.chiappero@intel.com>
Date: Thu, 7 Apr 2022 17:54:45 +0100
Subject: [PATCH] crypto: qat - remove unnecessary tests to detect PFVF support
Git-commit: f9f8f2b7415705448118102764076504c0850082
Patch-mainline: v5.19-rc1
References: jsc#PED-1073

Previously, the GEN4 host driver supported SR-IOV but had no working
implementation of the PFVF protocol to communicate with VF drivers.
Since all the host drivers for QAT devices now support both SR-IOV and
PFVF, remove the old and unnecessary checks to test PFVF support.

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

---
 drivers/crypto/qat/qat_common/adf_sriov.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/crypto/qat/qat_common/adf_sriov.c b/drivers/crypto/qat/qat_common/adf_sriov.c
index 887d95ec1f486..8e8421a46b54e 100644
--- a/drivers/crypto/qat/qat_common/adf_sriov.c
+++ b/drivers/crypto/qat/qat_common/adf_sriov.c
@@ -73,8 +73,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
 		hw_data->configure_iov_threads(accel_dev, true);
 
 	/* Enable VF to PF interrupts for all VFs */
-	if (hw_data->pfvf_ops.get_pf2vf_offset)
-		adf_enable_vf2pf_interrupts(accel_dev, BIT_ULL(totalvfs) - 1);
+	adf_enable_vf2pf_interrupts(accel_dev, BIT_ULL(totalvfs) - 1);
 
 	/*
 	 * Due to the hardware design, when SR-IOV and the ring arbiter
@@ -103,14 +102,11 @@ void adf_disable_sriov(struct adf_accel_dev *accel_dev)
 	if (!accel_dev->pf.vf_info)
 		return;
 
-	if (hw_data->pfvf_ops.get_pf2vf_offset)
-		adf_pf2vf_notify_restarting(accel_dev);
-
+	adf_pf2vf_notify_restarting(accel_dev);
 	pci_disable_sriov(accel_to_pci_dev(accel_dev));
 
 	/* Disable VF to PF interrupts */
-	if (hw_data->pfvf_ops.get_pf2vf_offset)
-		adf_disable_vf2pf_interrupts(accel_dev, GENMASK(31, 0));
+	adf_disable_vf2pf_interrupts(accel_dev, GENMASK(31, 0));
 
 	/* Clear Valid bits in AE Thread to PCIe Function Mapping */
 	if (hw_data->configure_iov_threads)
-- 
2.35.3