| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
| 1 | /* $NetBSD: mainbus.c,v 1.56 2009/11/11 16:08:31 skrll Exp $ */ | | 1 | /* $NetBSD: mainbus.c,v 1.57 2009/12/02 13:45:13 skrll Exp $ */ |
| 2 | | | 2 | |
| 3 | /*- | | 3 | /*- |
| 4 | * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. | | 5 | * All rights reserved. |
| 6 | * | | 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Matthew Fredette. | | 8 | * by Matthew Fredette. |
| 9 | * | | 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: | | 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -48,27 +48,27 @@ | | | @@ -48,27 +48,27 @@ |
| 48 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | | 48 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 49 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | | 49 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 50 | * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, | | 50 | * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, |
| 51 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | | 51 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 52 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | | 52 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 53 | * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | | 53 | * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 54 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | | 54 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 55 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | | 55 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 56 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | | 56 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 57 | * THE POSSIBILITY OF SUCH DAMAGE. | | 57 | * THE POSSIBILITY OF SUCH DAMAGE. |
| 58 | */ | | 58 | */ |
| 59 | | | 59 | |
| 60 | #include <sys/cdefs.h> | | 60 | #include <sys/cdefs.h> |
| 61 | __KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.56 2009/11/11 16:08:31 skrll Exp $"); | | 61 | __KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.57 2009/12/02 13:45:13 skrll Exp $"); |
| 62 | | | 62 | |
| 63 | #include "locators.h" | | 63 | #include "locators.h" |
| 64 | #include "power.h" | | 64 | #include "power.h" |
| 65 | | | 65 | |
| 66 | #include <sys/param.h> | | 66 | #include <sys/param.h> |
| 67 | #include <sys/systm.h> | | 67 | #include <sys/systm.h> |
| 68 | #include <sys/device.h> | | 68 | #include <sys/device.h> |
| 69 | #include <sys/reboot.h> | | 69 | #include <sys/reboot.h> |
| 70 | #include <sys/extent.h> | | 70 | #include <sys/extent.h> |
| 71 | #include <sys/mbuf.h> | | 71 | #include <sys/mbuf.h> |
| 72 | | | 72 | |
| 73 | #include <uvm/uvm_page.h> | | 73 | #include <uvm/uvm_page.h> |
| 74 | #include <uvm/uvm.h> | | 74 | #include <uvm/uvm.h> |
| @@ -386,27 +386,27 @@ mbus_alloc(void *v, bus_addr_t rstart, b | | | @@ -386,27 +386,27 @@ mbus_alloc(void *v, bus_addr_t rstart, b |
| 386 | panic("bus_space_alloc: bad region start/end"); | | 386 | panic("bus_space_alloc: bad region start/end"); |
| 387 | | | 387 | |
| 388 | /* | | 388 | /* |
| 389 | * Force the allocated region to be page-aligned. | | 389 | * Force the allocated region to be page-aligned. |
| 390 | */ | | 390 | */ |
| 391 | if (align < PAGE_SIZE) | | 391 | if (align < PAGE_SIZE) |
| 392 | align = PAGE_SIZE; | | 392 | align = PAGE_SIZE; |
| 393 | size = round_page(size); | | 393 | size = round_page(size); |
| 394 | | | 394 | |
| 395 | /* | | 395 | /* |
| 396 | * Allocate the region of I/O space. | | 396 | * Allocate the region of I/O space. |
| 397 | */ | | 397 | */ |
| 398 | error = extent_alloc_subregion1(hp700_io_extent, rstart, rend, size, | | 398 | error = extent_alloc_subregion1(hp700_io_extent, rstart, rend, size, |
| 399 | align, 0, boundary, EX_NOWAIT, &bpa); | | 399 | align, 0, boundary, EX_NOWAIT, &bpa); |
| 400 | if (error) | | 400 | if (error) |
| 401 | return (error); | | 401 | return (error); |
| 402 | | | 402 | |
| 403 | /* | | 403 | /* |
| 404 | * Map the region of I/O space. | | 404 | * Map the region of I/O space. |
| 405 | */ | | 405 | */ |
| 406 | error = mbus_add_mapping(bpa, size, flags, bshp); | | 406 | error = mbus_add_mapping(bpa, size, flags, bshp); |
| 407 | if (error) { | | 407 | if (error) { |
| 408 | if (extent_free(hp700_io_extent, bpa, size, EX_NOWAIT)) { | | 408 | if (extent_free(hp700_io_extent, bpa, size, EX_NOWAIT)) { |
| 409 | printf("bus_space_alloc: pa 0x%lx, size 0x%lx\n", | | 409 | printf("bus_space_alloc: pa 0x%lx, size 0x%lx\n", |
| 410 | bpa, size); | | 410 | bpa, size); |
| 411 | printf("bus_space_alloc: can't free region\n"); | | 411 | printf("bus_space_alloc: can't free region\n"); |
| 412 | } | | 412 | } |