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5ea73bf3c4
Update the information in sfc's devlink documentation including support for firmware update with devlink flash. Also update the help text for CONFIG_SFC_MTD, as it is no longer strictly required for firmware updates. Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://patch.msgid.link/3476b0ef04a0944f03e0b771ec8ed1a9c70db4dc.1739186253.git.ecree.xilinx@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
73 lines
2.3 KiB
Text
73 lines
2.3 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 boot
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configuration under Linux, or use some older userland tools to
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update the firmware.
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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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