| uart_cpu_sparc64.c (200926) | uart_cpu_sparc64.c (206451) |
|---|---|
| 1/*- 2 * Copyright (c) 2003, 2004 Marcel Moolenaar 3 * Copyright (c) 2004 - 2006 Marius Strobl <marius@FreeBSD.org> 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: --- 12 unchanged lines hidden (view full) --- 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003, 2004 Marcel Moolenaar 3 * Copyright (c) 2004 - 2006 Marius Strobl <marius@FreeBSD.org> 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: --- 12 unchanged lines hidden (view full) --- 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: head/sys/dev/uart/uart_cpu_sparc64.c 200926 2009-12-23 22:31:43Z marius $"); | 29__FBSDID("$FreeBSD: head/sys/dev/uart/uart_cpu_sparc64.c 206451 2010-04-10 11:52:12Z marius $"); |
| 30 31#include <sys/param.h> 32#include <sys/systm.h> 33 34#include <machine/bus.h> 35#include <machine/bus_private.h> 36 37#include <dev/ofw/openfirm.h> --- 90 unchanged lines hidden (view full) --- 128 snprintf(dev, devsz, "ttya"); 129 } 130 if (input != output) 131 return (-1); 132 if (OF_getprop(input, "device_type", buf, sizeof(buf)) == -1) 133 return (-1); 134 if (strcmp(buf, "serial") != 0) 135 return (-1); | 30 31#include <sys/param.h> 32#include <sys/systm.h> 33 34#include <machine/bus.h> 35#include <machine/bus_private.h> 36 37#include <dev/ofw/openfirm.h> --- 90 unchanged lines hidden (view full) --- 128 snprintf(dev, devsz, "ttya"); 129 } 130 if (input != output) 131 return (-1); 132 if (OF_getprop(input, "device_type", buf, sizeof(buf)) == -1) 133 return (-1); 134 if (strcmp(buf, "serial") != 0) 135 return (-1); |
| 136 /* For a Serengeti console device point to the bootbus controller. */ 137 if (OF_getprop(input, "name", buf, sizeof(buf)) > 0 && 138 !strcmp(buf, "sgcn")) { 139 if ((chosen = OF_finddevice("/chosen")) == -1) 140 return (-1); 141 if (OF_getprop(chosen, "iosram", &input, sizeof(input)) == -1) 142 return (-1); 143 } |
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| 136 return (input); 137} 138 139/* 140 * Get the package handle of the UART that's selected as the debug port. 141 * Since there's no place for this in the OF, we use the kernel environment 142 * variable "hw.uart.dbgport". Note however that the variable is not a 143 * list of attributes. It's single device name or alias, as known by --- 109 unchanged lines hidden (view full) --- 253 range = uart_getrange(class) << di->bas.regshft; 254 addr += range - range * (di->bas.chan - 1); 255 } else if (!strcmp(buf, "lom-console") || !strcmp(buf, "su") || 256 !strcmp(buf, "su_pnp") || !strcmp(compat, "rsc-console") || 257 !strcmp(compat, "su") || !strcmp(compat, "su16550") || 258 !strcmp(compat, "su16552")) { 259 class = &uart_ns8250_class; 260 di->bas.chan = 0; | 144 return (input); 145} 146 147/* 148 * Get the package handle of the UART that's selected as the debug port. 149 * Since there's no place for this in the OF, we use the kernel environment 150 * variable "hw.uart.dbgport". Note however that the variable is not a 151 * list of attributes. It's single device name or alias, as known by --- 109 unchanged lines hidden (view full) --- 261 range = uart_getrange(class) << di->bas.regshft; 262 addr += range - range * (di->bas.chan - 1); 263 } else if (!strcmp(buf, "lom-console") || !strcmp(buf, "su") || 264 !strcmp(buf, "su_pnp") || !strcmp(compat, "rsc-console") || 265 !strcmp(compat, "su") || !strcmp(compat, "su16550") || 266 !strcmp(compat, "su16552")) { 267 class = &uart_ns8250_class; 268 di->bas.chan = 0; |
| 269 } else if (!strcmp(compat, "sgsbbc")) { 270 class = &uart_sbbc_class; 271 di->bas.chan = 0; |
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| 261 } 262 if (class == NULL) 263 return (ENXIO); 264 265 /* Fill in the device info. */ 266 di->ops = uart_getops(class); 267 di->bas.bst = &bst_store[devtype]; 268 di->bas.bsh = sparc64_fake_bustag(space, addr, di->bas.bst); --- 25 unchanged lines hidden --- | 272 } 273 if (class == NULL) 274 return (ENXIO); 275 276 /* Fill in the device info. */ 277 di->ops = uart_getops(class); 278 di->bas.bst = &bst_store[devtype]; 279 di->bas.bsh = sparc64_fake_bustag(space, addr, di->bas.bst); --- 25 unchanged lines hidden --- |