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222a4eea9c
Adds basic driver for the RVU representor. Driver on probe does pci specific initialization and does hw resources configuration. Introduces RVU_ESWITCH kernel config to enable/disable the driver. Representor and NIC shares the code but representors netdev support subset of NIC functionality. Hence "otx2_rep_dev" API helps to skip the features initialization that are not supported by the representors. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
56 lines
1.6 KiB
Text
56 lines
1.6 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Marvell RVU Network drivers configuration
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#
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config OCTEONTX2_MBOX
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tristate
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config OCTEONTX2_AF
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tristate "Marvell OcteonTX2 RVU Admin Function driver"
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select OCTEONTX2_MBOX
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select NET_DEVLINK
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depends on (64BIT && COMPILE_TEST) || ARM64
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depends on PCI
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depends on PTP_1588_CLOCK_OPTIONAL
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help
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This driver supports Marvell's OcteonTX2 Resource Virtualization
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Unit's admin function manager which manages all RVU HW resources
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and provides a medium to other PF/VFs to configure HW. Should be
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enabled for other RVU device drivers to work.
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config NDC_DIS_DYNAMIC_CACHING
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bool "Disable caching of dynamic entries in NDC"
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depends on OCTEONTX2_AF
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default n
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help
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This config option disables caching of dynamic entries such as NIX SQEs
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, NPA stack pages etc in NDC. Also locks down NIX SQ/CQ/RQ/RSS and
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NPA Aura/Pool contexts.
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config OCTEONTX2_PF
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tristate "Marvell OcteonTX2 NIC Physical Function driver"
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select OCTEONTX2_MBOX
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select NET_DEVLINK
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select PAGE_POOL
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depends on (64BIT && COMPILE_TEST) || ARM64
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select DIMLIB
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depends on PCI
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depends on PTP_1588_CLOCK_OPTIONAL
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depends on MACSEC || !MACSEC
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help
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This driver supports Marvell's OcteonTX2 NIC physical function.
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config OCTEONTX2_VF
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tristate "Marvell OcteonTX2 NIC Virtual Function driver"
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depends on OCTEONTX2_PF
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help
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This driver supports Marvell's OcteonTX2 NIC virtual function.
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config RVU_ESWITCH
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tristate "Marvell RVU E-Switch support"
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depends on OCTEONTX2_PF
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default m
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help
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This driver supports Marvell's RVU E-Switch that
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provides internal SRIOV packet steering and switching.
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