drivers/net/ethernet/microsoft/Kconfig
Source file repositories/reference/linux-study-clean/drivers/net/ethernet/microsoft/Kconfig
File Facts
- System
- Linux kernel
- Corpus path
drivers/net/ethernet/microsoft/Kconfig- Extension
[no extension]- Size
- 971 bytes
- Lines
- 34
- Domain
- Driver Families
- Bucket
- drivers/net
- 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.
- Touches IRQ or DMA behavior; this matters for the representative real-device path.
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
#
# Microsoft Azure network device configuration
#
config NET_VENDOR_MICROSOFT
bool "Microsoft Network Devices"
default y
help
If you have a network (Ethernet) device belonging to this class, say Y.
Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip the
question about Microsoft network devices. If you say Y, you will be
asked for your specific device in the following question.
if NET_VENDOR_MICROSOFT
config MICROSOFT_MANA
tristate "Microsoft Azure Network Adapter (MANA) support"
depends on PCI_MSI
depends on X86_64 || (ARM64 && !CPU_BIG_ENDIAN)
depends on PCI_HYPERV
select AUXILIARY_BUS
select PAGE_POOL
select NET_SHAPER
help
This driver supports Microsoft Azure Network Adapter (MANA).
So far, the driver is only supported on X86_64.
To compile this driver as a module, choose M here.
The module will be called mana.
endif #NET_VENDOR_MICROSOFT
Annotation
- Atlas domain: Driver Families / drivers/net.
- Implementation status: atlas-only.
- IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.
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.