53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config FSL_ENETC
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tristate "ENETC PF driver"
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depends on PCI && PCI_MSI && (ARCH_LAYERSCAPE || COMPILE_TEST)
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select PHYLIB
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help
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This driver supports NXP ENETC gigabit ethernet controller PCIe
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physical function (PF) devices, managing ENETC Ports at a privileged
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level.
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If compiled as module (M), the module name is fsl-enetc.
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config FSL_ENETC_VF
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tristate "ENETC VF driver"
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depends on PCI && PCI_MSI && (ARCH_LAYERSCAPE || COMPILE_TEST)
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select PHYLIB
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help
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This driver supports NXP ENETC gigabit ethernet controller PCIe
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virtual function (VF) devices enabled by the ENETC PF driver.
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If compiled as module (M), the module name is fsl-enetc-vf.
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config FSL_ENETC_MDIO
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tristate "ENETC MDIO driver"
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depends on PCI && (ARCH_LAYERSCAPE || COMPILE_TEST)
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help
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This driver supports NXP ENETC Central MDIO controller as a PCIe
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physical function (PF) device.
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If compiled as module (M), the module name is fsl-enetc-mdio.
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config FSL_ENETC_PTP_CLOCK
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tristate "ENETC PTP clock driver"
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depends on PTP_1588_CLOCK_QORIQ && (FSL_ENETC || FSL_ENETC_VF)
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default y
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help
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This driver adds support for using the ENETC 1588 timer
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as a PTP clock. This clock is only useful if your PTP
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programs are getting hardware time stamps on the PTP Ethernet
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packets using the SO_TIMESTAMPING API.
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If compiled as module (M), the module name is fsl-enetc-ptp.
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config FSL_ENETC_HW_TIMESTAMPING
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bool "ENETC hardware timestamping support"
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depends on FSL_ENETC || FSL_ENETC_VF
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help
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Enable hardware timestamping support on the Ethernet packets
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using the SO_TIMESTAMPING API. Because the RX BD ring dynamic
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allocation has not been supported and it is too expensive to use
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extended RX BDs if timestamping is not used, this option enables
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extended RX BDs in order to support hardware timestamping.
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