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Commit 248c6505 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Herbert Xu
Browse files

crypto: qat - use pcie_flr instead of duplicating it 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 5f052c9c

drivers/crypto/qat/qat_common/adf_aer.c

+1 −14
Original line number Diff line number Diff line
@@ -109,20 +109,7 @@ EXPORT_SYMBOL_GPL(adf_reset_sbr); 


void adf_reset_flr(struct adf_accel_dev *accel_dev)

{

	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);

	u16 control = 0;

	int pos = 0;



	dev_info(&GET_DEV(accel_dev), "Function level reset\n");

	pos = pci_pcie_cap(pdev);

	if (!pos) {

		dev_err(&GET_DEV(accel_dev), "Restart device failed\n");

		return;

	}

	pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &control);

	control |= PCI_EXP_DEVCTL_BCR_FLR;

	pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, control);

	msleep(100);

	pcie_flr(accel_to_pci_dev(accel_dev));

}

EXPORT_SYMBOL_GPL(adf_reset_flr);