| nexus.c (295527) | nexus.c (295832) |
|---|---|
| 1/*- 2 * Copyright 1998 Massachusetts Institute of Technology 3 * 4 * Permission to use, copy, modify, and distribute this software and 5 * its documentation for any purpose and without fee is hereby 6 * granted, provided that both the above copyright notice and this 7 * permission notice appear in all copies, that both the above 8 * copyright notice and this permission notice appear in all --- 25 unchanged lines hidden (view full) --- 34 * attachment point for both processors and buses, and to manage 35 * resources which are common to all of them. In particular, 36 * this code implements the core resource managers for interrupt 37 * requests and memory address space. 38 */ 39#include "opt_platform.h" 40 41#include <sys/cdefs.h> | 1/*- 2 * Copyright 1998 Massachusetts Institute of Technology 3 * 4 * Permission to use, copy, modify, and distribute this software and 5 * its documentation for any purpose and without fee is hereby 6 * granted, provided that both the above copyright notice and this 7 * permission notice appear in all copies, that both the above 8 * copyright notice and this permission notice appear in all --- 25 unchanged lines hidden (view full) --- 34 * attachment point for both processors and buses, and to manage 35 * resources which are common to all of them. In particular, 36 * this code implements the core resource managers for interrupt 37 * requests and memory address space. 38 */ 39#include "opt_platform.h" 40 41#include <sys/cdefs.h> |
| 42__FBSDID("$FreeBSD: head/sys/mips/mips/nexus.c 295527 2016-02-11 16:43:23Z andrew $"); | 42__FBSDID("$FreeBSD: head/sys/mips/mips/nexus.c 295832 2016-02-20 01:32:58Z jhibbits $"); |
| 43 44#include <sys/param.h> 45#include <sys/systm.h> 46#include <sys/bus.h> 47#include <sys/kernel.h> 48#include <sys/malloc.h> 49#include <sys/module.h> 50#include <sys/rman.h> --- 225 unchanged lines hidden (view full) --- 276 struct rman *rm; 277 int isdefault, needactivate, passthrough; 278 279 dprintf("%s: entry (%p, %p, %d, %p, %p, %p, %ld, %d)\n", 280 __func__, bus, child, type, rid, (void *)(intptr_t)start, 281 (void *)(intptr_t)end, count, flags); 282 dprintf("%s: requested rid is %d\n", __func__, *rid); 283 | 43 44#include <sys/param.h> 45#include <sys/systm.h> 46#include <sys/bus.h> 47#include <sys/kernel.h> 48#include <sys/malloc.h> 49#include <sys/module.h> 50#include <sys/rman.h> --- 225 unchanged lines hidden (view full) --- 276 struct rman *rm; 277 int isdefault, needactivate, passthrough; 278 279 dprintf("%s: entry (%p, %p, %d, %p, %p, %p, %ld, %d)\n", 280 __func__, bus, child, type, rid, (void *)(intptr_t)start, 281 (void *)(intptr_t)end, count, flags); 282 dprintf("%s: requested rid is %d\n", __func__, *rid); 283 |
| 284 isdefault = (start == 0UL && end == ~0UL && count == 1); | 284 isdefault = (RMAN_IS_DEFAULT_RANGE(start, end) && count == 1); |
| 285 needactivate = flags & RF_ACTIVE; 286 passthrough = (device_get_parent(child) != bus); 287 rle = NULL; 288 289 /* 290 * If this is an allocation of the "default" range for a given RID, 291 * and we know what the resources for this device are (ie. they aren't 292 * maintained by a child bus), then work out the start/end values. --- 296 unchanged lines hidden --- | 285 needactivate = flags & RF_ACTIVE; 286 passthrough = (device_get_parent(child) != bus); 287 rle = NULL; 288 289 /* 290 * If this is an allocation of the "default" range for a given RID, 291 * and we know what the resources for this device are (ie. they aren't 292 * maintained by a child bus), then work out the start/end values. --- 296 unchanged lines hidden --- |