From: Kelly Daly Date: Wed, 2 Nov 2005 04:02:47 +0000 (+1100) Subject: merge filename and modify references to iseries/lpar_map.h X-Git-Tag: v5.15~60540^2~3^2~18^2~5 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c43a55ff4e55d1bcfdf0cadfe2f00281e156c436;p=mirror_ubuntu-kernels.git merge filename and modify references to iseries/lpar_map.h Signed-off-by: Kelly Daly --- diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 147215a0d6c0..ba30e3177b05 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_PPC_ISERIES diff --git a/arch/powerpc/kernel/lparmap.c b/arch/powerpc/kernel/lparmap.c index b81de286df5e..eded971d1bf9 100644 --- a/arch/powerpc/kernel/lparmap.c +++ b/arch/powerpc/kernel/lparmap.c @@ -8,7 +8,7 @@ */ #include #include -#include +#include const struct LparMap __attribute__((__section__(".text"))) xLparMap = { .xNumberEsids = HvEsidsToMap, diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index 6cd25b9b5e5a..608431a22607 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 9a9e54b736d3..758f5b50628a 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -51,7 +51,7 @@ #include #include #include -#include +#include #include "setup.h" #include "irq.h" diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index 929f9f42cf7a..0b65efe1682e 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_PPC_ISERIES diff --git a/include/asm-powerpc/iseries/lpar_map.h b/include/asm-powerpc/iseries/lpar_map.h new file mode 100644 index 000000000000..a6840b186d03 --- /dev/null +++ b/include/asm-powerpc/iseries/lpar_map.h @@ -0,0 +1,83 @@ +/* + * LparMap.h + * Copyright (C) 2001 Mike Corrigan IBM Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef _LPARMAP_H +#define _LPARMAP_H + +#ifndef __ASSEMBLY__ + +#include + +/* + * The iSeries hypervisor will set up mapping for one or more + * ESID/VSID pairs (in SLB/segment registers) and will set up + * mappings of one or more ranges of pages to VAs. + * We will have the hypervisor set up the ESID->VSID mapping + * for the four kernel segments (C-F). With shared processors, + * the hypervisor will clear all segment registers and reload + * these four whenever the processor is switched from one + * partition to another. + */ + +/* The Vsid and Esid identified below will be used by the hypervisor + * to set up a memory mapping for part of the load area before giving + * control to the Linux kernel. The load area is 64 MB, but this must + * not attempt to map the whole load area. The Hashed Page Table may + * need to be located within the load area (if the total partition size + * is 64 MB), but cannot be mapped. Typically, this should specify + * to map half (32 MB) of the load area. + * + * The hypervisor will set up page table entries for the number of + * pages specified. + * + * In 32-bit mode, the hypervisor will load all four of the + * segment registers (identified by the low-order four bits of the + * Esid field. In 64-bit mode, the hypervisor will load one SLB + * entry to map the Esid to the Vsid. +*/ + +#define HvEsidsToMap 2 +#define HvRangesToMap 1 + +/* Hypervisor initially maps 32MB of the load area */ +#define HvPagesToMap 8192 + +struct LparMap { + u64 xNumberEsids; // Number of ESID/VSID pairs + u64 xNumberRanges; // Number of VA ranges to map + u64 xSegmentTableOffs; // Page number within load area of seg table + u64 xRsvd[5]; + struct { + u64 xKernelEsid; // Esid used to map kernel load + u64 xKernelVsid; // Vsid used to map kernel load + } xEsids[HvEsidsToMap]; + struct { + u64 xPages; // Number of pages to be mapped + u64 xOffset; // Offset from start of load area + u64 xVPN; // Virtual Page Number + } xRanges[HvRangesToMap]; +}; + +extern const struct LparMap xLparMap; + +#endif /* __ASSEMBLY__ */ + +/* the fixed address where the LparMap exists */ +#define LPARMAP_PHYS 0x7000 + +#endif /* _LPARMAP_H */ diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-ppc64/iSeries/LparMap.h deleted file mode 100644 index a6840b186d03..000000000000 --- a/include/asm-ppc64/iSeries/LparMap.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * LparMap.h - * Copyright (C) 2001 Mike Corrigan IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _LPARMAP_H -#define _LPARMAP_H - -#ifndef __ASSEMBLY__ - -#include - -/* - * The iSeries hypervisor will set up mapping for one or more - * ESID/VSID pairs (in SLB/segment registers) and will set up - * mappings of one or more ranges of pages to VAs. - * We will have the hypervisor set up the ESID->VSID mapping - * for the four kernel segments (C-F). With shared processors, - * the hypervisor will clear all segment registers and reload - * these four whenever the processor is switched from one - * partition to another. - */ - -/* The Vsid and Esid identified below will be used by the hypervisor - * to set up a memory mapping for part of the load area before giving - * control to the Linux kernel. The load area is 64 MB, but this must - * not attempt to map the whole load area. The Hashed Page Table may - * need to be located within the load area (if the total partition size - * is 64 MB), but cannot be mapped. Typically, this should specify - * to map half (32 MB) of the load area. - * - * The hypervisor will set up page table entries for the number of - * pages specified. - * - * In 32-bit mode, the hypervisor will load all four of the - * segment registers (identified by the low-order four bits of the - * Esid field. In 64-bit mode, the hypervisor will load one SLB - * entry to map the Esid to the Vsid. -*/ - -#define HvEsidsToMap 2 -#define HvRangesToMap 1 - -/* Hypervisor initially maps 32MB of the load area */ -#define HvPagesToMap 8192 - -struct LparMap { - u64 xNumberEsids; // Number of ESID/VSID pairs - u64 xNumberRanges; // Number of VA ranges to map - u64 xSegmentTableOffs; // Page number within load area of seg table - u64 xRsvd[5]; - struct { - u64 xKernelEsid; // Esid used to map kernel load - u64 xKernelVsid; // Vsid used to map kernel load - } xEsids[HvEsidsToMap]; - struct { - u64 xPages; // Number of pages to be mapped - u64 xOffset; // Offset from start of load area - u64 xVPN; // Virtual Page Number - } xRanges[HvRangesToMap]; -}; - -extern const struct LparMap xLparMap; - -#endif /* __ASSEMBLY__ */ - -/* the fixed address where the LparMap exists */ -#define LPARMAP_PHYS 0x7000 - -#endif /* _LPARMAP_H */