Commit f9f8f2b7 authored by Marco Chiappero's avatar Marco Chiappero Committed by Herbert Xu
Browse files

crypto: qat - remove unnecessary tests to detect PFVF support 



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: default avatarMarco Chiappero <marco.chiappero@intel.com>
Reviewed-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 80280aeb

drivers/crypto/qat/qat_common/adf_sriov.c

+3 −7
Original line number Diff line number Diff line
@@ -73,7 +73,6 @@ 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);



	/*
@@ -103,13 +102,10 @@ 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);



	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));



	/* Clear Valid bits in AE Thread to PCIe Function Mapping */