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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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8d5e12c592
PTP feature is supported if the VIRTCHNL2_CAP_PTP is negotiated during the capabilities recognition. Initial PTP support includes PTP initialization and registration of the clock. Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Milena Olech <milena.olech@intel.com> Tested-by: Mina Almasry <almasrymina@google.com> Tested-by: Samuel Salin <Samuel.salin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
28 lines
732 B
Plaintext
28 lines
732 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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# Copyright (C) 2024 Intel Corporation
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config IDPF
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tristate "Intel(R) Infrastructure Data Path Function Support"
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depends on PCI_MSI
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depends on PTP_1588_CLOCK_OPTIONAL
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select DIMLIB
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select LIBETH
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help
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This driver supports Intel(R) Infrastructure Data Path Function
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devices.
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To compile this driver as a module, choose M here. The module
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will be called idpf.
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if IDPF
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config IDPF_SINGLEQ
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bool "idpf singleq support"
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help
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This option enables support for legacy single Rx/Tx queues w/no
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completion and fill queues. Only enable if you have hardware which
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wants to work in this mode as it increases the driver size and adds
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runtme checks on hotpath.
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endif # IDPF
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