mwavedd.c (2d8ad8719591fa803b0d589ed057fa46f49b7155) mwavedd.c (ce7240e445303de3ca66e6d08f17a2ec278a5bf6)
1/*
2*
3* mwavedd.c -- mwave device driver
4*
5*
6* Written By: Mike Sullivan IBM Corporation
7*
8* Copyright (C) 1999 IBM Corporation

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425 file, buf, count, ppos);
426
427 return -EINVAL;
428}
429
430
431static int register_serial_portandirq(unsigned int port, int irq)
432{
1/*
2*
3* mwavedd.c -- mwave device driver
4*
5*
6* Written By: Mike Sullivan IBM Corporation
7*
8* Copyright (C) 1999 IBM Corporation

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425 file, buf, count, ppos);
426
427 return -EINVAL;
428}
429
430
431static int register_serial_portandirq(unsigned int port, int irq)
432{
433 struct uart_port uart;
433 struct uart_8250_port uart;
434
435 switch ( port ) {
436 case 0x3f8:
437 case 0x2f8:
438 case 0x3e8:
439 case 0x2e8:
440 /* OK */
441 break;

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457 default:
458 PRINTK_ERROR(KERN_ERR_MWAVE
459 "mwavedd::register_serial_portandirq:"
460 " Error: Illegal irq %x\n", irq );
461 return -1;
462 } /* switch */
463 /* irq is okay */
464
434
435 switch ( port ) {
436 case 0x3f8:
437 case 0x2f8:
438 case 0x3e8:
439 case 0x2e8:
440 /* OK */
441 break;

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457 default:
458 PRINTK_ERROR(KERN_ERR_MWAVE
459 "mwavedd::register_serial_portandirq:"
460 " Error: Illegal irq %x\n", irq );
461 return -1;
462 } /* switch */
463 /* irq is okay */
464
465 memset(&uart, 0, sizeof(struct uart_port));
465 memset(&uart, 0, sizeof(uart));
466
466
467 uart.uartclk = 1843200;
468 uart.iobase = port;
469 uart.irq = irq;
470 uart.iotype = UPIO_PORT;
471 uart.flags = UPF_SHARE_IRQ;
472 return serial8250_register_port(&uart);
467 uart.port.uartclk = 1843200;
468 uart.port.iobase = port;
469 uart.port.irq = irq;
470 uart.port.iotype = UPIO_PORT;
471 uart.port.flags = UPF_SHARE_IRQ;
472 return serial8250_register_8250_port(&uart);
473}
474
475
476static const struct file_operations mwave_fops = {
477 .owner = THIS_MODULE,
478 .read = mwave_read,
479 .write = mwave_write,
480 .unlocked_ioctl = mwave_ioctl,

--- 217 unchanged lines hidden --- 		473}
474
475
476static const struct file_operations mwave_fops = {
477 .owner = THIS_MODULE,
478 .read = mwave_read,
479 .write = mwave_write,
480 .unlocked_ioctl = mwave_ioctl,

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