From owner-svn-src-all@FreeBSD.ORG Sat Jul 16 19:01:10 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 014B4106564A; Sat, 16 Jul 2011 19:01:10 +0000 (UTC) (envelope-from nwhitehorn@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id E32718FC12; Sat, 16 Jul 2011 19:01:09 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id p6GJ19Wt040124; Sat, 16 Jul 2011 19:01:09 GMT (envelope-from nwhitehorn@svn.freebsd.org) Received: (from nwhitehorn@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id p6GJ196Q040112; Sat, 16 Jul 2011 19:01:09 GMT (envelope-from nwhitehorn@svn.freebsd.org) Message-Id: <201107161901.p6GJ196Q040112@svn.freebsd.org> From: Nathan Whitehorn Date: Sat, 16 Jul 2011 19:01:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r224106 - head/sys/boot/powerpc/ps3 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Jul 2011 19:01:10 -0000 Author: nwhitehorn Date: Sat Jul 16 19:01:09 2011 New Revision: 224106 URL: http://svn.freebsd.org/changeset/base/224106 Log: Add support for booting PS3s from disk. This is still a little hackish until we can find a way to get the information from petitboot or to guess it, so the current algorithm is: 1. See if ps3disk3p1 (first GPT slice on OtherOS partition) exists, and if so try to boot it. 2. Otherwise, netboot. Submitted by: glevand Added: head/sys/boot/powerpc/ps3/ps3bus.h (contents, props changed) head/sys/boot/powerpc/ps3/ps3devdesc.h (contents, props changed) head/sys/boot/powerpc/ps3/ps3disk.c (contents, props changed) head/sys/boot/powerpc/ps3/ps3repo.c (contents, props changed) head/sys/boot/powerpc/ps3/ps3repo.h (contents, props changed) head/sys/boot/powerpc/ps3/ps3stor.c (contents, props changed) head/sys/boot/powerpc/ps3/ps3stor.h (contents, props changed) Modified: head/sys/boot/powerpc/ps3/Makefile head/sys/boot/powerpc/ps3/conf.c head/sys/boot/powerpc/ps3/devicename.c head/sys/boot/powerpc/ps3/lv1call.S head/sys/boot/powerpc/ps3/lv1call.h head/sys/boot/powerpc/ps3/main.c head/sys/boot/powerpc/ps3/version Modified: head/sys/boot/powerpc/ps3/Makefile ============================================================================== --- head/sys/boot/powerpc/ps3/Makefile Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/Makefile Sat Jul 16 19:01:09 2011 (r224106) @@ -10,13 +10,13 @@ INSTALLFLAGS= -b # Architecture-specific loader code SRCS= start.S conf.c metadata.c vers.c main.c devicename.c ppc64_elf_freebsd.c -SRCS+= lv1call.S ps3cons.c font.h ps3mmu.c ps3net.c +SRCS+= lv1call.S ps3cons.c font.h ps3mmu.c ps3net.c ps3repo.c ps3stor.c ps3disk.c SRCS+= ucmpdi2.c LOADER_DISK_SUPPORT?= yes LOADER_UFS_SUPPORT?= yes LOADER_CD9660_SUPPORT?= yes -LOADER_EXT2FS_SUPPORT?= no +LOADER_EXT2FS_SUPPORT?= yes LOADER_NET_SUPPORT?= yes LOADER_NFS_SUPPORT?= yes LOADER_TFTP_SUPPORT?= no Modified: head/sys/boot/powerpc/ps3/conf.c ============================================================================== --- head/sys/boot/powerpc/ps3/conf.c Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/conf.c Sat Jul 16 19:01:09 2011 (r224106) @@ -1,5 +1,5 @@ /*- - * Copyright (c) 1999 Michael Smith + * Copyright (C) 1999 Michael Smith * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -34,6 +34,8 @@ __FBSDID("$FreeBSD$"); #include "dev_net.h" #endif +extern struct devsw ps3disk; + /* * We could use linker sets for some or all of these, but * then we would have to control what ended up linked into @@ -46,10 +48,8 @@ __FBSDID("$FreeBSD$"); /* Exported for libstand */ struct devsw *devsw[] = { #if defined(LOADER_DISK_SUPPORT) || defined(LOADER_CD9660_SUPPORT) -#ifdef NOTYET &ps3disk, #endif -#endif #if defined(LOADER_NET_SUPPORT) &netdev, #endif Modified: head/sys/boot/powerpc/ps3/devicename.c ============================================================================== --- head/sys/boot/powerpc/ps3/devicename.c Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/devicename.c Sat Jul 16 19:01:09 2011 (r224106) @@ -33,8 +33,10 @@ __FBSDID("$FreeBSD$"); #include #include "bootstrap.h" +#include "ps3.h" +#include "ps3devdesc.h" -static int ps3_parsedev(struct devdesc **dev, const char *devspec, +static int ps3_parsedev(struct ps3_devdesc **dev, const char *devspec, const char **path); /* @@ -45,7 +47,7 @@ static int ps3_parsedev(struct devdesc * int ps3_getdev(void **vdev, const char *devspec, const char **path) { - struct devdesc **dev = (struct devdesc **)vdev; + struct ps3_devdesc **dev = (struct ps3_devdesc **)vdev; int rv = 0; /* @@ -82,9 +84,9 @@ ps3_getdev(void **vdev, const char *devs * */ static int -ps3_parsedev(struct devdesc **dev, const char *devspec, const char **path) +ps3_parsedev(struct ps3_devdesc **dev, const char *devspec, const char **path) { - struct devdesc *idev; + struct ps3_devdesc *idev; struct devsw *dv; char *cp; const char *np; @@ -104,7 +106,7 @@ ps3_parsedev(struct devdesc **dev, const } if (dv == NULL) return(ENOENT); - idev = malloc(sizeof(struct devdesc)); + idev = malloc(sizeof(struct ps3_devdesc)); err = 0; np = (devspec + strlen(dv->dv_name)); @@ -112,7 +114,6 @@ ps3_parsedev(struct devdesc **dev, const case DEVT_NONE: break; -#ifdef NOTYET case DEVT_DISK: unit = -1; pnum = -1; @@ -154,7 +155,6 @@ ps3_parsedev(struct devdesc **dev, const if (path != NULL) *path = (*cp == 0) ? cp : cp + 1; break; -#endif case DEVT_NET: /* @@ -188,7 +188,7 @@ fail: char * ps3_fmtdev(void *vdev) { - struct devdesc *dev = (struct devdesc *)vdev; + struct ps3_devdesc *dev = (struct ps3_devdesc *)vdev; char *cp; static char buf[128]; @@ -197,7 +197,6 @@ ps3_fmtdev(void *vdev) strcpy(buf, "(no device)"); break; -#ifdef NOTYET case DEVT_DISK: cp = buf; cp += sprintf(cp, "%s%d", dev->d_dev->dv_name, dev->d_unit); @@ -212,7 +211,6 @@ ps3_fmtdev(void *vdev) strcat(cp, ":"); break; -#endif case DEVT_NET: sprintf(buf, "%s%d:", dev->d_dev->dv_name, dev->d_unit); @@ -227,7 +225,7 @@ ps3_fmtdev(void *vdev) int ps3_setcurrdev(struct env_var *ev, int flags, const void *value) { - struct devdesc *ncurr; + struct ps3_devdesc *ncurr; int rv; if ((rv = ps3_parsedev(&ncurr, value, NULL)) != 0) Modified: head/sys/boot/powerpc/ps3/lv1call.S ============================================================================== --- head/sys/boot/powerpc/ps3/lv1call.S Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/lv1call.S Sat Jul 16 19:01:09 2011 (r224106) @@ -1,5 +1,6 @@ /*- * Copyright (C) 2010 Nathan Whitehorn + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -163,7 +164,7 @@ lv1_gpu_context_allocate: sldi %r3,%r3,32 clrldi %r4,%r4,32 - ori %r3,%r3,%r4 + or %r3,%r3,%r4 clrldi %r4,%r5,32 clrldi %r5,%r6,32 @@ -254,3 +255,98 @@ lv1_setup_dma: mtlr %r0 blr +.global lv1_get_repository_node_value +lv1_get_repository_node_value: + mflr %r0 + stw %r0,4(%r1) + + sldi %r3,%r3,32 + clrldi %r4,%r4,32 + or %r3,%r3,%r4 + sldi %r4,%r5,32 + clrldi %r5,%r6,32 + or %r4,%r4,%r5 + sldi %r5,%r7,32 + clrldi %r6,%r8,32 + or %r5,%r5,%r6 + sldi %r6,%r9,32 + clrldi %r7,%r10,32 + or %r6,%r6,%r7 + lwz %r7,8(%r1) + lwz %r8,12(%r1) + sldi %r7,%r7,32 + or %r7,%r7,%r8 + + li %r11,91 + hc + extsw %r3,%r3 + + lwz %r6,16(%r1) + std %r4,0(%r6) + lwz %r6,20(%r1) + std %r5,0(%r6) + + lwz %r0,4(%r1) + mtlr %r0 + blr + +.global lv1_storage_read +lv1_storage_read: + mflr %r0 + stw %r0,4(%r1) + + sldi %r3,%r3,32 + clrldi %r4,%r4,32 + or %r3,%r3,%r4 + sldi %r4,%r5,32 + clrldi %r5,%r6,32 + or %r4,%r4,%r5 + sldi %r5,%r7,32 + clrldi %r6,%r8,32 + or %r5,%r5,%r6 + sldi %r6,%r9,32 + clrldi %r7,%r10,32 + or %r6,%r6,%r7 + lwz %r7,8(%r1) + lwz %r8,12(%r1) + sldi %r7,%r7,32 + or %r7,%r7,%r8 + lwz %r8,16(%r1) + lwz %r9,20(%r1) + sldi %r8,%r8,32 + or %r8,%r8,%r9 + + li %r11,245 + hc + extsw %r3,%r3 + + lwz %r5,24(%r1) + std %r4,0(%r5) + + lwz %r0,4(%r1) + mtlr %r0 + blr + +.global lv1_storage_check_async_status +lv1_storage_check_async_status: + mflr %r0 + stw %r0,4(%r1) + stw %r7,-4(%r1) + + sldi %r3,%r3,32 + clrldi %r4,%r4,32 + or %r3,%r3,%r4 + sldi %r4,%r5,32 + clrldi %r5,%r6,32 + or %r4,%r4,%r5 + + li %r11,254 + hc + extsw %r3,%r3 + + lwz %r5,-4(%r1) + std %r4,0(%r5) + + lwz %r0,4(%r1) + mtlr %r0 + blr Modified: head/sys/boot/powerpc/ps3/lv1call.h ============================================================================== --- head/sys/boot/powerpc/ps3/lv1call.h Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/lv1call.h Sat Jul 16 19:01:09 2011 (r224106) @@ -68,5 +68,13 @@ int lv1_net_start_rx_dma(int bus, int de int lv1_net_stop_tx_dma(int bus, int dev, int); int lv1_net_stop_rx_dma(int bus, int dev, int); +int lv1_get_repository_node_value(uint64_t lpar_id, uint64_t n1, uint64_t n2, + uint64_t n3, uint64_t n4, uint64_t *v1, uint64_t *v2); + +int lv1_storage_read(uint64_t dev_id, uint64_t region_id, + uint64_t start_sector, uint64_t sector_count, + uint64_t flags, uint64_t buf, uint64_t *tag); +int lv1_storage_check_async_status(uint64_t dev_id, uint64_t tag, uint64_t *status); + #endif Modified: head/sys/boot/powerpc/ps3/main.c ============================================================================== --- head/sys/boot/powerpc/ps3/main.c Sat Jul 16 17:22:01 2011 (r224105) +++ head/sys/boot/powerpc/ps3/main.c Sat Jul 16 19:01:09 2011 (r224106) @@ -1,5 +1,6 @@ /*- * Copyright (C) 2010 Nathan Whitehorn + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -35,6 +36,7 @@ __FBSDID("$FreeBSD$"); #include "bootstrap.h" #include "lv1call.h" #include "ps3.h" +#include "ps3devdesc.h" struct arch_switch archsw; extern void *_end; @@ -58,7 +60,9 @@ main(void) { uint64_t maxmem = 0; void *heapbase; - int i; + int i, err; + struct ps3_devdesc currdev; + struct open_file f; lv1_get_physmem(&maxmem); @@ -78,9 +82,37 @@ main(void) /* * March through the device switch probing for things. */ - for (i = 0; devsw[i] != NULL; i++) - if (devsw[i]->dv_init != NULL) - (devsw[i]->dv_init)(); + for (i = 0; devsw[i] != NULL; i++) { + if (devsw[i]->dv_init != NULL) { + err = (devsw[i]->dv_init)(); + if (err) { + printf("\n%s: initialization failed err=%d\n", + devsw[i]->dv_name, err); + continue; + } + } + + printf("\nDevice: %s\n", devsw[i]->dv_name); + + currdev.d_dev = devsw[i]; + currdev.d_type = currdev.d_dev->dv_type; + + if (strcmp(devsw[i]->dv_name, "disk") == 0) { + f.f_devdata = &currdev; + currdev.d_unit = 3; + currdev.d_disk.pnum = 1; + currdev.d_disk.ptype = PTYPE_GPT; + + if (devsw[i]->dv_open(&f, &currdev) == 0) + break; + } + + if (strcmp(devsw[i]->dv_name, "net") == 0) + break; + } + + if (devsw[i] == NULL) + panic("No boot device found!"); /* * Get timebase at boot. @@ -98,8 +130,10 @@ main(void) printf("(%s, %s)\n", bootprog_maker, bootprog_date); printf("Memory: %lldKB\n", maxmem / 1024); - env_setenv("currdev", EV_VOLATILE, "net", ps3_setcurrdev, env_nounset); - env_setenv("loaddev", EV_VOLATILE, "net", env_noset, env_nounset); + env_setenv("currdev", EV_VOLATILE, ps3_fmtdev(&currdev), + ps3_setcurrdev, env_nounset); + env_setenv("loaddev", EV_VOLATILE, ps3_fmtdev(&currdev), env_noset, + env_nounset); setenv("LINES", "24", 1); setenv("hw.platform", "ps3", 1); Added: head/sys/boot/powerpc/ps3/ps3bus.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/powerpc/ps3/ps3bus.h Sat Jul 16 19:01:09 2011 (r224106) @@ -0,0 +1,41 @@ +/*- + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _PS3_BUS_H +#define _PS3_BUS_H + +enum { + PS3_BUS_TYPE_STOR = 5, +}; + +enum { + PS3_DEV_TYPE_STOR_DISK = 0, + PS3_DEV_TYPE_STOR_CDROM = 5, + PS3_DEV_TYPE_STOR_FLASH = 14, +}; + +#endif Added: head/sys/boot/powerpc/ps3/ps3devdesc.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/powerpc/ps3/ps3devdesc.h Sat Jul 16 19:01:09 2011 (r224106) @@ -0,0 +1,53 @@ +/*- + * Copyright (C) 2000 Benno Rice. + * Copyright (C) 2007 Semihalf, Rafal Jaworowski + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _PS3_DEV_DESC_H +#define _PS3_DEV_DESC_H + +/* Note: Must match the 'struct devdesc' in bootstrap.h */ +struct ps3_devdesc { + struct devsw *d_dev; + int d_type; + int d_unit; + + union { + struct { + void *data; + int pnum; + int ptype; + } disk; + } d_kind; +}; + +#define d_disk d_kind.disk + +#define PTYPE_BSDLABEL 1 +#define PTYPE_GPT 2 + +#endif Added: head/sys/boot/powerpc/ps3/ps3disk.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/powerpc/ps3/ps3disk.c Sat Jul 16 19:01:09 2011 (r224106) @@ -0,0 +1,313 @@ +/*- + * Copyright (C) 2008 Semihalf, Rafal Jaworowski + * Copyright (C) 2009 Semihalf, Piotr Ziecik + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include +#include +#include +#include + +#define FSTYPENAMES +#include +#include +#include + +#include "bootstrap.h" +#include "ps3bus.h" +#include "ps3devdesc.h" +#include "ps3stor.h" + +#define dev_printf(dev, fmt, args...) \ + printf("%s%d: " fmt "\n" , dev->d_dev->dv_name, dev->d_unit, ##args) + +#ifdef DISK_DEBUG +#define DEBUG(fmt, args...) printf("%s:%d: " fmt "\n" , __func__ , __LINE__, ##args) +#else +#define DEBUG(fmt, args...) +#endif + +struct open_dev; + +static int ps3disk_open_gpt(struct ps3_devdesc *dev, struct open_dev *od); +static void ps3disk_uuid_letoh(uuid_t *uuid); + +static int ps3disk_init(void); +static int ps3disk_strategy(void *devdata, int flag, daddr_t dblk, + size_t size, char *buf, size_t *rsize); +static int ps3disk_open(struct open_file *f, ...); +static int ps3disk_close(struct open_file *f); +static void ps3disk_print(int verbose); + +struct devsw ps3disk = { + "disk", + DEVT_DISK, + ps3disk_init, + ps3disk_strategy, + ps3disk_open, + ps3disk_close, + noioctl, + ps3disk_print, +}; + +struct gpt_part { + int gp_index; + uuid_t gp_type; + uint64_t gp_start; + uint64_t gp_end; +}; + +struct open_dev { + uint64_t od_start; + + union { + struct { + int nparts; + struct gpt_part *parts; + } gpt; + } od_kind; +}; + +#define od_gpt_nparts od_kind.gpt.nparts +#define od_gpt_parts od_kind.gpt.parts + +static struct ps3_stordev stor_dev; + +static int ps3disk_init(void) +{ + int err; + + err = ps3stor_setup(&stor_dev, PS3_DEV_TYPE_STOR_DISK); + if (err) + return err; + + return 0; +} + +static int ps3disk_strategy(void *devdata, int flag, daddr_t dblk, + size_t size, char *buf, size_t *rsize) +{ + struct ps3_devdesc *dev = (struct ps3_devdesc *) devdata; + struct open_dev *od = (struct open_dev *) dev->d_disk.data; + int err; + + if (flag != F_READ) { + dev_printf(dev, "write operation is not supported!\n"); + return EROFS; + } + + if (size % stor_dev.sd_blksize) { + dev_printf(dev, "size=%u is not multiple of device block size=%llu\n", + size, stor_dev.sd_blksize); + return EIO; + } + + if (rsize) + *rsize = 0; + + err = ps3stor_read_sectors(&stor_dev, dev->d_unit, od->od_start + dblk, + size / stor_dev.sd_blksize, 0, buf); + + if (!err && rsize) + *rsize = size; + + if (err) + dev_printf(dev, "read operation failed dblk=%llu size=%d err=%d\n", + dblk, size, err); + + return err; +} + +static int ps3disk_open(struct open_file *f, ...) +{ + va_list ap; + struct ps3_devdesc *dev; + struct open_dev *od; + int err; + + va_start(ap, f); + dev = va_arg(ap, struct ps3_devdesc *); + va_end(ap); + + od = malloc(sizeof(struct open_dev)); + if (!od) { + dev_printf(dev, "couldn't allocate memory for new open_dev\n"); + return ENOMEM; + } + + err = ps3disk_open_gpt(dev, od); + + if (err) { + dev_printf(dev, "couldn't open GPT disk error=%d\n", err); + free(od); + } else { + ((struct ps3_devdesc *) (f->f_devdata))->d_disk.data = od; + } + + return err; +} + +static int ps3disk_close(struct open_file *f) +{ + struct ps3_devdesc *dev = f->f_devdata; + struct open_dev *od = dev->d_disk.data; + + if (dev->d_disk.ptype == PTYPE_GPT && od->od_gpt_nparts) + free(od->od_gpt_parts); + + free(od); + + dev->d_disk.data = NULL; + + return 0; +} + +static void ps3disk_print(int verbose) +{ +} + +static int ps3disk_open_gpt(struct ps3_devdesc *dev, struct open_dev *od) +{ + char buf[512]; + struct gpt_hdr *hdr; + struct gpt_ent *ent; + daddr_t slba, elba, lba; + int nparts, eps, i, part, err; + + od->od_gpt_nparts = 0; + od->od_gpt_parts = NULL; + + err = ps3stor_read_sectors(&stor_dev, dev->d_unit, 0, 1, 0, buf); + if (err) { + err = EIO; + goto out; + } + + if (le16toh(*((uint16_t *) (buf + DOSMAGICOFFSET))) != DOSMAGIC) { + err = ENXIO; + goto out; + } + + err = ps3stor_read_sectors(&stor_dev, dev->d_unit, 1, 1, 0, buf); + if (err) { + err = EIO; + goto out; + } + + hdr = (struct gpt_hdr *) buf; + + if (bcmp(hdr->hdr_sig, GPT_HDR_SIG, sizeof(hdr->hdr_sig)) || + le64toh(hdr->hdr_lba_self) != 1 || le32toh(hdr->hdr_revision) < 0x00010000 || + le32toh(hdr->hdr_entsz) < sizeof(struct gpt_ent) || + stor_dev.sd_blksize % le32toh(hdr->hdr_entsz) != 0) { + err = ENXIO; + goto out; + } + + nparts = 0; + eps = stor_dev.sd_blksize / le32toh(hdr->hdr_entsz); + slba = le64toh(hdr->hdr_lba_table); + elba = slba + le32toh(hdr->hdr_entries) / eps; + + for (lba = slba; lba < elba; lba++) { + err = ps3stor_read_sectors(&stor_dev, dev->d_unit, lba, 1, 0, buf); + if (err) { + err = EIO; + goto out; + } + + ent = (struct gpt_ent *) buf; + + for (i = 0; i < eps; i++) { + if (uuid_is_nil(&ent[i].ent_type, NULL) || + le64toh(ent[i].ent_lba_start) == 0 || + le64toh(ent[i].ent_lba_end) < le64toh(ent[i].ent_lba_start)) + continue; + + nparts++; + } + } + + if (nparts) { + od->od_gpt_nparts = nparts; + + od->od_gpt_parts = malloc(nparts * sizeof(struct gpt_part)); + if (!od->od_gpt_parts) { + err = ENOMEM; + goto out; + } + + for (lba = slba, part = 0; lba < elba; lba++) { + err = ps3stor_read_sectors(&stor_dev, dev->d_unit, lba, 1, 0, buf); + if (err) { + err = EIO; + goto out; + } + + ent = (struct gpt_ent *) buf; + + for (i = 0; i < eps; i++) { + if (uuid_is_nil(&ent[i].ent_type, NULL) || + le64toh(ent[i].ent_lba_start) == 0 || + le64toh(ent[i].ent_lba_end) < le64toh(ent[i].ent_lba_start)) + continue; + + od->od_gpt_parts[part].gp_index = (lba - slba) * eps + i + 1; + od->od_gpt_parts[part].gp_type = ent[i].ent_type; + od->od_gpt_parts[part].gp_start = le64toh(ent[i].ent_lba_start); + od->od_gpt_parts[part].gp_end = le64toh(ent[i].ent_lba_end); + ps3disk_uuid_letoh(&od->od_gpt_parts[part].gp_type); + part++; + } + } + } + + dev->d_disk.ptype = PTYPE_GPT; + + if (od->od_gpt_nparts && !dev->d_disk.pnum) + dev->d_disk.pnum = od->od_gpt_parts[0].gp_index; + + for (i = 0; i < od->od_gpt_nparts; i++) + if (od->od_gpt_parts[i].gp_index == dev->d_disk.pnum) + od->od_start = od->od_gpt_parts[i].gp_start; + + err = 0; + +out: + + if (err && od->od_gpt_parts) + free(od->od_gpt_parts); + + return err; +} + +static void ps3disk_uuid_letoh(uuid_t *uuid) +{ + uuid->time_low = le32toh(uuid->time_low); + uuid->time_mid = le16toh(uuid->time_mid); + uuid->time_hi_and_version = le16toh(uuid->time_hi_and_version); +} Added: head/sys/boot/powerpc/ps3/ps3repo.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/boot/powerpc/ps3/ps3repo.c Sat Jul 16 19:01:09 2011 (r224106) @@ -0,0 +1,249 @@ +/*- + * Copyright (C) 2011 glevand (geoffrey.levand@mail.ru) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include + +#include "lv1call.h" +#include "ps3.h" +#include "ps3repo.h" + +static uint64_t make_n1(const char *text, unsigned int index) +{ + uint64_t n1; + + n1 = 0; + strncpy((char *) &n1, text, sizeof(n1)); + n1 = (n1 >> 32) + index; + + return n1; +} + +static uint64_t make_n(const char *text, unsigned int index) +{ + uint64_t n; + + n = 0; + strncpy((char *) &n, text, sizeof(n)); + n = n + index; + + return n; +} + +int ps3repo_read_bus_type(unsigned int bus_index, uint64_t *bus_type) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("type", 0), 0, 0, &v1, &v2); + + *bus_type = v1; + + return err; +} + +int ps3repo_read_bus_id(unsigned int bus_index, uint64_t *bus_id) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("id", 0), 0, 0, &v1, &v2); + + *bus_id = v1; + + return err; +} + +int ps3repo_read_bus_num_dev(unsigned int bus_index, uint64_t *num_dev) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("num_dev", 0), 0, 0, &v1, &v2); + + *num_dev = v1; + + return err; +} + +int ps3repo_read_bus_dev_type(unsigned int bus_index, unsigned int dev_index, uint64_t *dev_type) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("type", 0), 0, &v1, &v2); + + *dev_type = v1; + + return err; +} + +int ps3repo_read_bus_dev_id(unsigned int bus_index, unsigned int dev_index, uint64_t *dev_id) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("id", 0), 0, &v1, &v2); + + *dev_id = v1; + + return err; +} + +int ps3repo_read_bus_dev_blk_size(unsigned int bus_index, unsigned int dev_index, uint64_t *blk_size) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("blk_size", 0), 0, &v1, &v2); + + *blk_size = v1; + + return err; +} + +int ps3repo_read_bus_dev_nblocks(unsigned int bus_index, unsigned int dev_index, uint64_t *nblocks) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("n_blocks", 0), 0, &v1, &v2); + + *nblocks = v1; + + return err; +} + +int ps3repo_read_bus_dev_nregs(unsigned int bus_index, unsigned int dev_index, uint64_t *nregs) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("n_regs", 0), 0, &v1, &v2); + + *nregs = v1; + + return err; +} + +int ps3repo_read_bus_dev_reg_id(unsigned int bus_index, unsigned int dev_index, + unsigned int reg_index, uint64_t *reg_id) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("region", reg_index), make_n("id", 0), &v1, &v2); + + *reg_id = v1; + + return err; +} + +int ps3repo_read_bus_dev_reg_start(unsigned int bus_index, unsigned int dev_index, + unsigned int reg_index, uint64_t *reg_start) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("region", reg_index), make_n("start", 0), &v1, &v2); + + *reg_start = v1; + + return err; +} + +int ps3repo_read_bus_dev_reg_size(unsigned int bus_index, unsigned int dev_index, + unsigned int reg_index, uint64_t *reg_size) +{ + uint64_t v1, v2; + int err; + + err = lv1_get_repository_node_value(PS3_LPAR_ID_PME, make_n1("bus", bus_index), + make_n("dev", dev_index), make_n("region", reg_index), make_n("size", 0), &v1, &v2); + + *reg_size = v1; + + return err; +} + +int ps3repo_find_bus_by_type(uint64_t bus_type, unsigned int *bus_index) +{ + unsigned int i; + uint64_t type; + int err; + + for (i = 0; i < 10; i++) { + err = ps3repo_read_bus_type(i, &type); + if (err) { + *bus_index = (unsigned int) -1; + return err; + } + + if (type == bus_type) { + *bus_index = i; + return 0; + } + } + + *bus_index = (unsigned int) -1; + + return ENODEV; +} + *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***