| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 1 | /* |
| 2 | * linux/include/asm-arm/mach/serial_at91.h |
| 3 | * |
| 4 | * Based on serial_sa1100.h by Nicolas Pitre |
| 5 | * |
| 6 | * Copyright (C) 2002 ATMEL Rousset |
| 7 | * |
| 8 | * Low level machine dependent UART functions. |
| 9 | */ |
| 10 | |
| 11 | struct uart_port; |
| 12 | |
| 13 | /* |
| 14 | * This is a temporary structure for registering these |
| 15 | * functions; it is intended to be discarded after boot. |
| 16 | */ |
| Haavard Skinnemoen | 71f2e2b | 2006-10-04 16:02:07 +0200 | [diff] [blame] | 17 | struct atmel_port_fns { |
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 18 | void (*set_mctrl)(struct uart_port *, u_int); |
| 19 | u_int (*get_mctrl)(struct uart_port *); |
| 20 | void (*enable_ms)(struct uart_port *); |
| 21 | void (*pm)(struct uart_port *, u_int, u_int); |
| 22 | int (*set_wake)(struct uart_port *, u_int); |
| 23 | int (*open)(struct uart_port *); |
| 24 | void (*close)(struct uart_port *); |
| 25 | }; |
| 26 | |
| Haavard Skinnemoen | 749c4e6 | 2006-10-04 16:02:02 +0200 | [diff] [blame] | 27 | #if defined(CONFIG_SERIAL_ATMEL) |
| Haavard Skinnemoen | 71f2e2b | 2006-10-04 16:02:07 +0200 | [diff] [blame] | 28 | void atmel_register_uart_fns(struct atmel_port_fns *fns); |
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 29 | #else |
| Haavard Skinnemoen | 71f2e2b | 2006-10-04 16:02:07 +0200 | [diff] [blame] | 30 | #define atmel_register_uart_fns(fns) do { } while (0) |
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 31 | #endif |
| 32 | |
| 33 | |