40cba83370
The driver now fails to link when CONFIG_INET is disabled, so
add an explicit Kconfig dependency:
ld.lld: error: undefined symbol: ip_route_output_flow
>>> referenced by tc_encap_actions.c
>>> drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_flower_create_encap_md) in archive vmlinux.a
ld.lld: error: undefined symbol: ip_send_check
>>> referenced by tc_encap_actions.c
>>> drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a
>>> referenced by tc_encap_actions.c
>>> drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a
ld.lld: error: undefined symbol: arp_tbl
>>> referenced by tc_encap_actions.c
>>> drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a
>>> referenced by tc_encap_actions.c
>>> drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a
Fixes: a1e82162af ("sfc: generate encap headers for TC offload")
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306151656.yttECVTP-lkp@intel.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230619091215.2731541-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
72 lines
2.2 KiB
Text
72 lines
2.2 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Solarflare device configuration
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#
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config NET_VENDOR_SOLARFLARE
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bool "Solarflare devices"
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default y
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help
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If you have a network (Ethernet) card belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about Solarflare devices. If you say Y, you will be asked
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for your specific card in the following questions.
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if NET_VENDOR_SOLARFLARE
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config SFC
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tristate "Solarflare SFC9100/EF100-family support"
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depends on PCI
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depends on PTP_1588_CLOCK_OPTIONAL
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select MDIO
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select CRC32
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select NET_DEVLINK
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help
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This driver supports 10/40-gigabit Ethernet cards based on
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the Solarflare SFC9100-family controllers.
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It also supports 10/25/40/100-gigabit Ethernet cards based
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on the Solarflare EF100 networking IP in Xilinx FPGAs.
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To compile this driver as a module, choose M here. The module
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will be called sfc.
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config SFC_MTD
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bool "Solarflare SFC9100-family MTD support"
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depends on SFC && MTD && !(SFC=y && MTD=m)
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default y
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help
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This exposes the on-board flash and/or EEPROM as MTD devices
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(e.g. /dev/mtd1). This is required to update the firmware or
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the boot configuration under Linux.
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config SFC_MCDI_MON
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bool "Solarflare SFC9100-family hwmon support"
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depends on SFC && HWMON && !(SFC=y && HWMON=m)
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default y
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help
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This exposes the on-board firmware-managed sensors as a
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hardware monitor device.
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config SFC_SRIOV
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bool "Solarflare SFC9100-family SR-IOV support"
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depends on SFC && PCI_IOV
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depends on INET
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default y
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help
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This enables support for the Single Root I/O Virtualization
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features, allowing accelerated network performance in
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virtualized environments.
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config SFC_MCDI_LOGGING
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bool "Solarflare SFC9100-family MCDI logging support"
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depends on SFC
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default y
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help
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This enables support for tracing of MCDI (Management-Controller-to-
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Driver-Interface) commands and responses, allowing debugging of
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driver/firmware interaction. The tracing is actually enabled by
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a sysfs file 'mcdi_logging' under the PCI device.
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source "drivers/net/ethernet/sfc/falcon/Kconfig"
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source "drivers/net/ethernet/sfc/siena/Kconfig"
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endif # NET_VENDOR_SOLARFLARE
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