drivers/scsi/arm/arxescsi.c

Source file repositories/reference/linux-study-clean/drivers/scsi/arm/arxescsi.c

File Facts

System: Linux kernel
Corpus path: drivers/scsi/arm/arxescsi.c
Extension: .c
Size: 9226 bytes
Lines: 364
Domain: Driver Families
Bucket: drivers/scsi
Inferred role: Driver Families: exported/initcall integration point
Status: integration implementation candidate

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.
Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

linux/module.h
linux/blkdev.h
linux/kernel.h
linux/string.h
linux/ioport.h
linux/proc_fs.h
linux/unistd.h
linux/stat.h
linux/delay.h
linux/init.h
linux/interrupt.h
asm/dma.h
asm/io.h
asm/ecard.h
scsi/scsi.h
scsi/scsi_cmnd.h
scsi/scsi_device.h
scsi/scsi_eh.h
scsi/scsi_host.h
scsi/scsi_tcq.h
fas216.h

Detected Declarations

struct arxescsi_info
function arxescsi_dma_setup
function arxescsi_pseudo_dma_write
function arxescsi_dma_pseudo
function arxescsi_dma_stop
function arxescsi_show_info
function arxescsi_probe
function arxescsi_remove
function init_arxe_scsi_driver
function exit_arxe_scsi_driver
module init init_arxe_scsi_driver

Annotated Snippet

module_init(init_arxe_scsi_driver);
module_exit(exit_arxe_scsi_driver);

MODULE_AUTHOR("Stefan Hanske");
MODULE_DESCRIPTION("ARXESCSI driver for Acorn machines");
MODULE_LICENSE("GPL");

Annotation

Immediate include surface: `linux/module.h`, `linux/blkdev.h`, `linux/kernel.h`, `linux/string.h`, `linux/ioport.h`, `linux/proc_fs.h`, `linux/unistd.h`, `linux/stat.h`.
Detected declarations: `struct arxescsi_info`, `function arxescsi_dma_setup`, `function arxescsi_pseudo_dma_write`, `function arxescsi_dma_pseudo`, `function arxescsi_dma_stop`, `function arxescsi_show_info`, `function arxescsi_probe`, `function arxescsi_remove`, `function init_arxe_scsi_driver`, `function exit_arxe_scsi_driver`.
Atlas domain: Driver Families / drivers/scsi.
Implementation status: integration implementation candidate.

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.