| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: pmap.c,v 1.104 2021/03/12 04:57:42 thorpej Exp $ */ | | 1 | /* $NetBSD: pmap.c,v 1.105 2021/03/12 18:10:00 thorpej Exp $ */ |
2 | /*- | | 2 | /*- |
3 | * Copyright (c) 2001 The NetBSD Foundation, Inc. | | 3 | * Copyright (c) 2001 The NetBSD Foundation, Inc. |
4 | * All rights reserved. | | 4 | * All rights reserved. |
5 | * | | 5 | * |
6 | * This code is derived from software contributed to The NetBSD Foundation | | 6 | * This code is derived from software contributed to The NetBSD Foundation |
7 | * by Matt Thomas <matt@3am-software.com> of Allegro Networks, Inc. | | 7 | * by Matt Thomas <matt@3am-software.com> of Allegro Networks, Inc. |
8 | * | | 8 | * |
9 | * Support for PPC64 Bridge mode added by Sanjay Lal <sanjayl@kymasys.com> | | 9 | * Support for PPC64 Bridge mode added by Sanjay Lal <sanjayl@kymasys.com> |
10 | * of Kyma Systems LLC. | | 10 | * of Kyma Systems LLC. |
11 | * | | 11 | * |
12 | * Redistribution and use in source and binary forms, with or without | | 12 | * Redistribution and use in source and binary forms, with or without |
13 | * modification, are permitted provided that the following conditions | | 13 | * modification, are permitted provided that the following conditions |
14 | * are met: | | 14 | * are met: |
| @@ -53,27 +53,27 @@ | | | @@ -53,27 +53,27 @@ |
53 | * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR | | 53 | * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR |
54 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | | 54 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
55 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | | 55 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
56 | * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | | 56 | * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
57 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | | 57 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
58 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | | 58 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
59 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | | 59 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
60 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | | 60 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
61 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | | 61 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
62 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | | 62 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
63 | */ | | 63 | */ |
64 | | | 64 | |
65 | #include <sys/cdefs.h> | | 65 | #include <sys/cdefs.h> |
66 | __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.104 2021/03/12 04:57:42 thorpej Exp $"); | | 66 | __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.105 2021/03/12 18:10:00 thorpej Exp $"); |
67 | | | 67 | |
68 | #define PMAP_NOOPNAMES | | 68 | #define PMAP_NOOPNAMES |
69 | | | 69 | |
70 | #ifdef _KERNEL_OPT | | 70 | #ifdef _KERNEL_OPT |
71 | #include "opt_altivec.h" | | 71 | #include "opt_altivec.h" |
72 | #include "opt_multiprocessor.h" | | 72 | #include "opt_multiprocessor.h" |
73 | #include "opt_pmap.h" | | 73 | #include "opt_pmap.h" |
74 | #include "opt_ppcarch.h" | | 74 | #include "opt_ppcarch.h" |
75 | #endif | | 75 | #endif |
76 | | | 76 | |
77 | #include <sys/param.h> | | 77 | #include <sys/param.h> |
78 | #include <sys/proc.h> | | 78 | #include <sys/proc.h> |
79 | #include <sys/pool.h> | | 79 | #include <sys/pool.h> |
| @@ -3422,27 +3422,27 @@ pmap_bootstrap1(paddr_t kernelstart, pad | | | @@ -3422,27 +3422,27 @@ pmap_bootstrap1(paddr_t kernelstart, pad |
3422 | #if defined(PMAP_OEA) || defined(PMAP_OEA64_BRIDGE) | | 3422 | #if defined(PMAP_OEA) || defined(PMAP_OEA64_BRIDGE) |
3423 | for (i = 0; i < 16; i++) { | | 3423 | for (i = 0; i < 16; i++) { |
3424 | pmap_kernel()->pm_sr[i] = KERNELN_SEGMENT(i)|SR_PRKEY; | | 3424 | pmap_kernel()->pm_sr[i] = KERNELN_SEGMENT(i)|SR_PRKEY; |
3425 | } | | 3425 | } |
3426 | pmap_kernel()->pm_vsid = KERNEL_VSIDBITS; | | 3426 | pmap_kernel()->pm_vsid = KERNEL_VSIDBITS; |
3427 | | | 3427 | |
3428 | pmap_kernel()->pm_sr[KERNEL_SR] = KERNEL_SEGMENT|SR_SUKEY|SR_PRKEY; | | 3428 | pmap_kernel()->pm_sr[KERNEL_SR] = KERNEL_SEGMENT|SR_SUKEY|SR_PRKEY; |
3429 | #ifdef KERNEL2_SR | | 3429 | #ifdef KERNEL2_SR |
3430 | pmap_kernel()->pm_sr[KERNEL2_SR] = KERNEL2_SEGMENT|SR_SUKEY|SR_PRKEY; | | 3430 | pmap_kernel()->pm_sr[KERNEL2_SR] = KERNEL2_SEGMENT|SR_SUKEY|SR_PRKEY; |
3431 | #endif | | 3431 | #endif |
3432 | #endif /* PMAP_OEA || PMAP_OEA64_BRIDGE */ | | 3432 | #endif /* PMAP_OEA || PMAP_OEA64_BRIDGE */ |
3433 | | | 3433 | |
3434 | #if defined(PMAP_OEA) && defined(PPC_OEA601) | | 3434 | #if defined(PMAP_OEA) && defined(PPC_OEA601) |
3435 | if ((MFPVR() >> 16) == MPC601)) { | | 3435 | if ((MFPVR() >> 16) == MPC601) { |
3436 | for (i = 0; i < 16; i++) { | | 3436 | for (i = 0; i < 16; i++) { |
3437 | if (iosrtable[i] & SR601_T) { | | 3437 | if (iosrtable[i] & SR601_T) { |
3438 | pmap_kernel()->pm_sr[i] = iosrtable[i]; | | 3438 | pmap_kernel()->pm_sr[i] = iosrtable[i]; |
3439 | } | | 3439 | } |
3440 | } | | 3440 | } |
3441 | } | | 3441 | } |
3442 | #endif /* PMAP_OEA && PPC_OEA601 */ | | 3442 | #endif /* PMAP_OEA && PPC_OEA601 */ |
3443 | | | 3443 | |
3444 | #ifdef ALTIVEC | | 3444 | #ifdef ALTIVEC |
3445 | pmap_use_altivec = cpu_altivec; | | 3445 | pmap_use_altivec = cpu_altivec; |
3446 | #endif | | 3446 | #endif |
3447 | | | 3447 | |
3448 | #ifdef DEBUG | | 3448 | #ifdef DEBUG |