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https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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5a59f2ff30
If PCI_ATS isn't set, then pdev->physfn is not defined.
it causes a compilation issue:
../drivers/vfio/pci/pds/vfio_dev.c:165:30: error: ‘struct pci_dev’ has no member named ‘physfn’; did you mean ‘is_physfn’?
165 | __func__, pci_dev_id(pdev->physfn), pci_id, vf_id,
| ^~~~~~
So adding PCI_IOV depends to select PCI_ATS.
Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230906014942.1658769-1-oushixiong@kylinos.cn
Fixes: 63f77a7161 ("vfio/pds: register with the pds_core PF")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
20 lines
582 B
Plaintext
20 lines
582 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2023 Advanced Micro Devices, Inc.
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config PDS_VFIO_PCI
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tristate "VFIO support for PDS PCI devices"
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depends on PDS_CORE && PCI_IOV
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select VFIO_PCI_CORE
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help
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This provides generic PCI support for PDS devices using the VFIO
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framework.
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More specific information on this driver can be
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found in
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<file:Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst>.
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To compile this driver as a module, choose M here. The module
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will be called pds-vfio-pci.
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If you don't know what to do here, say N.
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