6a108a14fa
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
163 lines
3.4 KiB
Text
163 lines
3.4 KiB
Text
config SSB_POSSIBLE
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bool
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depends on HAS_IOMEM && HAS_DMA
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default y
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menu "Sonics Silicon Backplane"
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depends on SSB_POSSIBLE
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config SSB
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tristate "Sonics Silicon Backplane support"
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depends on SSB_POSSIBLE
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help
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Support for the Sonics Silicon Backplane bus.
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You only need to enable this option, if you are
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configuring a kernel for an embedded system with
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this bus.
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It will be auto-selected if needed in other
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environments.
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The module will be called ssb.
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If unsure, say N.
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# Common SPROM support routines
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config SSB_SPROM
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bool
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# Support for Block-I/O. SELECT this from the driver that needs it.
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config SSB_BLOCKIO
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bool
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depends on SSB
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config SSB_PCIHOST_POSSIBLE
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bool
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depends on SSB && (PCI = y || PCI = SSB)
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default y
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config SSB_PCIHOST
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bool "Support for SSB on PCI-bus host"
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depends on SSB_PCIHOST_POSSIBLE
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select SSB_SPROM
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default y
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help
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Support for a Sonics Silicon Backplane on top
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of a PCI device.
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If unsure, say Y
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config SSB_B43_PCI_BRIDGE
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bool
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depends on SSB_PCIHOST
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default n
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config SSB_PCMCIAHOST_POSSIBLE
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bool
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depends on SSB && (PCMCIA = y || PCMCIA = SSB)
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default y
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config SSB_PCMCIAHOST
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bool "Support for SSB on PCMCIA-bus host"
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depends on SSB_PCMCIAHOST_POSSIBLE
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select SSB_SPROM
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help
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Support for a Sonics Silicon Backplane on top
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of a PCMCIA device.
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If unsure, say N
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config SSB_SDIOHOST_POSSIBLE
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bool
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depends on SSB && (MMC = y || MMC = SSB)
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default y
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config SSB_SDIOHOST
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bool "Support for SSB on SDIO-bus host"
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depends on SSB_SDIOHOST_POSSIBLE
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help
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Support for a Sonics Silicon Backplane on top
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of a SDIO device.
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If unsure, say N
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config SSB_SILENT
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bool "No SSB kernel messages"
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depends on SSB && EXPERT
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help
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This option turns off all Sonics Silicon Backplane printks.
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Note that you won't be able to identify problems, once
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messages are turned off.
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This might only be desired for production kernels on
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embedded devices to reduce the kernel size.
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Say N
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config SSB_DEBUG
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bool "SSB debugging"
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depends on SSB && !SSB_SILENT
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help
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This turns on additional runtime checks and debugging
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messages. Turn this on for SSB troubleshooting.
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If unsure, say N
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config SSB_SERIAL
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bool
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depends on SSB
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# ChipCommon and ExtIf serial support routines.
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config SSB_DRIVER_PCICORE_POSSIBLE
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bool
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depends on SSB_PCIHOST
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default y
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config SSB_DRIVER_PCICORE
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bool "SSB PCI core driver"
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depends on SSB_DRIVER_PCICORE_POSSIBLE
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help
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Driver for the Sonics Silicon Backplane attached
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Broadcom PCI core.
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If unsure, say Y
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config SSB_PCICORE_HOSTMODE
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bool "Hostmode support for SSB PCI core"
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depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS
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help
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PCIcore hostmode operation (external PCI bus).
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config SSB_DRIVER_MIPS
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bool "SSB Broadcom MIPS core driver"
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depends on SSB && MIPS
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select SSB_SERIAL
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help
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Driver for the Sonics Silicon Backplane attached
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Broadcom MIPS core.
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If unsure, say N
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# Assumption: We are on embedded, if we compile the MIPS core.
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config SSB_EMBEDDED
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bool
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depends on SSB_DRIVER_MIPS
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default y
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config SSB_DRIVER_EXTIF
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bool "SSB Broadcom EXTIF core driver"
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depends on SSB_DRIVER_MIPS
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help
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Driver for the Sonics Silicon Backplane attached
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Broadcom EXTIF core.
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If unsure, say N
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config SSB_DRIVER_GIGE
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bool "SSB Broadcom Gigabit Ethernet driver"
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depends on SSB_PCIHOST_POSSIBLE && SSB_EMBEDDED && MIPS
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help
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Driver for the Sonics Silicon Backplane attached
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Broadcom Gigabit Ethernet.
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If unsure, say N
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endmenu
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