drivers/tty/serial/icom.c

Source file repositories/reference/linux-study-clean/drivers/tty/serial/icom.c

File Facts

System
Linux kernel
Corpus path
drivers/tty/serial/icom.c
Extension
.c
Size
51370 bytes
Lines
1864
Domain
Driver Families
Bucket
drivers/tty
Inferred role
Driver Families: operation-table or driver-model contract
Status
pattern 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.

Dependency Surface

Detected Declarations

Annotated Snippet

static struct pci_driver icom_pci_driver = {
	.name = ICOM_DRIVER_NAME,
	.id_table = icom_pci_table,
	.probe = icom_probe,
	.remove = icom_remove,
};

static int __init icom_init(void)
{
	int ret;

	ret = uart_register_driver(&icom_uart_driver);
	if (ret)
		return ret;

	ret = pci_register_driver(&icom_pci_driver);

	if (ret < 0)
		uart_unregister_driver(&icom_uart_driver);

	return ret;
}

static void __exit icom_exit(void)
{
	pci_unregister_driver(&icom_pci_driver);
	uart_unregister_driver(&icom_uart_driver);
}

module_init(icom_init);
module_exit(icom_exit);

MODULE_AUTHOR("Michael Anderson <mjanders@us.ibm.com>");
MODULE_DESCRIPTION("IBM iSeries Serial IOA driver");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE("icom_call_setup.bin");
MODULE_FIRMWARE("icom_res_dce.bin");
MODULE_FIRMWARE("icom_asc.bin");

Annotation

Implementation Notes