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882164a4a9
Attempting to build ssb.ko with CONFIG_SSB_DRIVER_PCICORE=y results in a build error due to use of symbols not exported from vmlinux: ERROR: "pcibios_enable_device" [drivers/ssb/ssb.ko] undefined! ERROR: "register_pci_controller" [drivers/ssb/ssb.ko] undefined! make[1]: *** [scripts/Makefile.modpost:92: __modpost] Error 1 To prevent this, don't allow the host mode feature to be built if CONFIG_SSB=m Signed-off-by: Matt Redfearn <matt.redfearn@mips.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
188 lines
4.0 KiB
Plaintext
188 lines
4.0 KiB
Plaintext
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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menuconfig 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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if SSB
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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) && (PCI_DRIVERS_LEGACY || !MIPS)
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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_HOST_SOC
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bool "Support for SSB bus on SoC"
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depends on SSB && BCM47XX_NVRAM
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select SSB_SPROM
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help
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Host interface for a SSB directly mapped into memory. This is
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for some Broadcom SoCs from the BCM47xx and BCM53xx lines.
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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 && SSB = y
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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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select SSB_SFLASH
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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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config SSB_SFLASH
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bool "SSB serial flash support"
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depends on SSB_DRIVER_MIPS
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default y
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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 && SSB_PCICORE_HOSTMODE
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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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config SSB_DRIVER_GPIO
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bool "SSB GPIO driver"
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depends on SSB && GPIOLIB
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select IRQ_DOMAIN if SSB_EMBEDDED
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help
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Driver to provide access to the GPIO pins on the bus.
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If unsure, say N
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endif # SSB
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