| uart_cpu_at91usart.c (185265) | uart_cpu_at91usart.c (187602) |
|---|---|
| 1/*- 2 * Copyright (c) 2003 Marcel Moolenaar 3 * Copyright (c) 2006 M. Warner Losh 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#include "opt_uart.h" 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003 Marcel Moolenaar 3 * Copyright (c) 2006 M. Warner Losh 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 15 unchanged lines hidden (view full) --- 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#include "opt_uart.h" 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/arm/at91/uart_cpu_at91rm9200usart.c 185265 2008-11-25 00:13:26Z imp $"); | 32__FBSDID("$FreeBSD: head/sys/arm/at91/uart_cpu_at91rm9200usart.c 187602 2009-01-22 21:56:41Z imp $"); |
| 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/bus.h> 37#include <sys/cons.h> | 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/bus.h> 37#include <sys/cons.h> |
| 38#include <sys/lock.h> 39#include <sys/mutex.h> |
|
| 38#include <machine/bus.h> 39 40#include <dev/uart/uart.h> | 40#include <machine/bus.h> 41 42#include <dev/uart/uart.h> |
| 43#include <dev/uart/uart_bus.h> |
|
| 41#include <dev/uart/uart_cpu.h> 42 43#include <arm/at91/at91rm92reg.h> | 44#include <dev/uart/uart_cpu.h> 45 46#include <arm/at91/at91rm92reg.h> |
| 47#include <arm/at91/at91var.h> |
|
| 44 45bus_space_tag_t uart_bus_space_io; 46bus_space_tag_t uart_bus_space_mem; 47 48extern struct uart_class at91_usart_class; 49extern struct bus_space at91_bs_tag; 50 51int 52uart_cpu_eqres(struct uart_bas *b1, struct uart_bas *b2) 53{ 54 return ((b1->bsh == b2->bsh && b1->bst == b2->bst) ? 1 : 0); 55} 56 57int 58uart_cpu_getdev(int devtype, struct uart_devinfo *di) 59{ 60 struct uart_class *class; 61 62 class = &at91_usart_class; | 48 49bus_space_tag_t uart_bus_space_io; 50bus_space_tag_t uart_bus_space_mem; 51 52extern struct uart_class at91_usart_class; 53extern struct bus_space at91_bs_tag; 54 55int 56uart_cpu_eqres(struct uart_bas *b1, struct uart_bas *b2) 57{ 58 return ((b1->bsh == b2->bsh && b1->bst == b2->bst) ? 1 : 0); 59} 60 61int 62uart_cpu_getdev(int devtype, struct uart_devinfo *di) 63{ 64 struct uart_class *class; 65 66 class = &at91_usart_class; |
| 67 if (class->uc_rclk == 0) 68 class->uc_rclk = at91_master_clock; |
|
| 63 di->ops = uart_getops(class); 64 di->bas.chan = 0; 65 di->bas.bst = &at91_bs_tag; 66 /* 67 * XXX: Not pretty, but will work because we map the needed addresses 68 * early. 69 */ 70#ifdef SKYEYE_WORKAROUNDS --- 17 unchanged lines hidden --- | 69 di->ops = uart_getops(class); 70 di->bas.chan = 0; 71 di->bas.bst = &at91_bs_tag; 72 /* 73 * XXX: Not pretty, but will work because we map the needed addresses 74 * early. 75 */ 76#ifdef SKYEYE_WORKAROUNDS --- 17 unchanged lines hidden --- |