drivers/ssb/Kconfig

Source file repositories/reference/linux-study-clean/drivers/ssb/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/ssb/Kconfig
Extension: [no extension]
Size: 3604 bytes
Lines: 169
Domain: Driver Families
Bucket: drivers/ssb
Inferred role: Driver Families: build/configuration rule
Status: atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
config SSB_POSSIBLE
	bool
	depends on HAS_IOMEM && HAS_DMA
	default y

menuconfig SSB
	tristate "Sonics Silicon Backplane support"
	depends on SSB_POSSIBLE
	help
	  Support for the Sonics Silicon Backplane bus.
	  You only need to enable this option, if you are
	  configuring a kernel for an embedded system with
	  this bus.
	  It will be auto-selected if needed in other
	  environments.

	  The module will be called ssb.

	  If unsure, say N.

if SSB

# Common SPROM support routines
config SSB_SPROM
	bool

# Support for Block-I/O. SELECT this from the driver that needs it.
config SSB_BLOCKIO
	bool
	depends on SSB

config SSB_PCIHOST_POSSIBLE
	bool
	depends on SSB && (PCI = y || PCI = SSB) && (PCI_DRIVERS_LEGACY || !MIPS)
	default y

config SSB_PCIHOST
	bool "Support for SSB on PCI-bus host"
	depends on SSB_PCIHOST_POSSIBLE
	select SSB_SPROM
	default y
	help
	  Support for a Sonics Silicon Backplane on top
	  of a PCI device.

	  If unsure, say Y

config SSB_B43_PCI_BRIDGE
	bool
	depends on SSB_PCIHOST
	default n

config SSB_PCMCIAHOST_POSSIBLE
	bool
	depends on SSB && (PCMCIA = y || PCMCIA = SSB)
	default y

config SSB_PCMCIAHOST
	bool "Support for SSB on PCMCIA-bus host"
	depends on SSB_PCMCIAHOST_POSSIBLE
	select SSB_SPROM
	help
	  Support for a Sonics Silicon Backplane on top
	  of a PCMCIA device.

	  If unsure, say N

config SSB_SDIOHOST_POSSIBLE
	bool

Annotation

Atlas domain: Driver Families / drivers/ssb.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.