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[POWERPC] ps3: add repository support
Adds support for the PS3 repository. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
This commit is contained in:
Geoff Levand
Paul Mackerras
parent
c6cec72b7c
commit
6e74b38a7f
2 changed files with 979 additions and 0 deletions
840
arch/powerpc/platforms/ps3/repository.c
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840
arch/powerpc/platforms/ps3/repository.c
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/*
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* PS3 repository routines.
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*
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* Copyright (C) 2006 Sony Computer Entertainment Inc.
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* Copyright 2006 Sony Corp.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <asm/ps3.h>
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#include <asm/lv1call.h>
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enum ps3_vendor_id {
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PS3_VENDOR_ID_NONE = 0,
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PS3_VENDOR_ID_SONY = 0x8000000000000000UL,
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};
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enum ps3_lpar_id {
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PS3_LPAR_ID_CURRENT = 0,
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PS3_LPAR_ID_PME = 1,
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};
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#define dump_field(_a, _b) _dump_field(_a, _b, __func__, __LINE__)
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static void _dump_field(const char *hdr, u64 n, const char* func, int line)
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{
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#if defined(DEBUG)
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char s[16];
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const char *const in = (const char *)&n;
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unsigned int i;
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for (i = 0; i < 8; i++)
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s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
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s[i] = 0;
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pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
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#endif
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}
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#define dump_node_name(_a, _b, _c, _d, _e) \
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_dump_node_name(_a, _b, _c, _d, _e, __func__, __LINE__)
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static void _dump_node_name (unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
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u64 n4, const char* func, int line)
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{
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pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
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_dump_field("n1: ", n1, func, line);
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_dump_field("n2: ", n2, func, line);
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_dump_field("n3: ", n3, func, line);
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_dump_field("n4: ", n4, func, line);
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}
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#define dump_node(_a, _b, _c, _d, _e, _f, _g) \
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_dump_node(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
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static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
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u64 v1, u64 v2, const char* func, int line)
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{
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pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
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_dump_field("n1: ", n1, func, line);
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_dump_field("n2: ", n2, func, line);
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_dump_field("n3: ", n3, func, line);
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_dump_field("n4: ", n4, func, line);
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pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
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pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
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}
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/**
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* make_first_field - Make the first field of a repository node name.
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* @text: Text portion of the field.
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* @index: Numeric index portion of the field. Use zero for 'don't care'.
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*
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* This routine sets the vendor id to zero (non-vendor specific).
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* Returns field value.
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*/
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static u64 make_first_field(const char *text, u64 index)
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{
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u64 n;
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strncpy((char *)&n, text, 8);
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return PS3_VENDOR_ID_NONE + (n >> 32) + index;
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}
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/**
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* make_field - Make subsequent fields of a repository node name.
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* @text: Text portion of the field. Use "" for 'don't care'.
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* @index: Numeric index portion of the field. Use zero for 'don't care'.
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*
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* Returns field value.
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*/
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static u64 make_field(const char *text, u64 index)
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{
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u64 n;
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strncpy((char *)&n, text, 8);
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return n + index;
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}
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/**
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* read_node - Read a repository node from raw fields.
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* @n1: First field of node name.
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* @n2: Second field of node name. Use zero for 'don't care'.
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* @n3: Third field of node name. Use zero for 'don't care'.
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* @n4: Fourth field of node name. Use zero for 'don't care'.
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* @v1: First repository value (high word).
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* @v2: Second repository value (low word). Optional parameter, use zero
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* for 'don't care'.
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*/
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static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
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u64 *_v1, u64 *_v2)
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{
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int result;
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u64 v1;
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u64 v2;
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if (lpar_id == PS3_LPAR_ID_CURRENT) {
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u64 id;
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lv1_get_logical_partition_id(&id);
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lpar_id = id;
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}
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result = lv1_get_repository_node_value(lpar_id, n1, n2, n3, n4, &v1,
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&v2);
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if (result) {
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pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
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__func__, __LINE__, ps3_result(result));
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dump_node_name(lpar_id, n1, n2, n3, n4);
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return result;
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}
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dump_node(lpar_id, n1, n2, n3, n4, v1, v2);
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if (_v1)
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*_v1 = v1;
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if (_v2)
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*_v2 = v2;
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if (v1 && !_v1)
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pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
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__func__, __LINE__, v1);
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if (v2 && !_v2)
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pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
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__func__, __LINE__, v2);
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return result;
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}
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int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
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u64 *value)
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{
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return read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field(bus_str, 0),
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0, 0,
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value, 0);
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}
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int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id)
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{
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int result;
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u64 v1;
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u64 v2; /* unused */
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("id", 0),
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0, 0,
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&v1, &v2);
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*bus_id = v1;
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return result;
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}
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int ps3_repository_read_bus_type(unsigned int bus_index,
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enum ps3_bus_type *bus_type)
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{
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int result;
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u64 v1;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("type", 0),
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0, 0,
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&v1, 0);
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*bus_type = v1;
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return result;
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}
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int ps3_repository_read_bus_num_dev(unsigned int bus_index,
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unsigned int *num_dev)
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{
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int result;
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u64 v1;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("num_dev", 0),
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0, 0,
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&v1, 0);
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*num_dev = v1;
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return result;
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}
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int ps3_repository_read_dev_str(unsigned int bus_index,
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unsigned int dev_index, const char *dev_str, u64 *value)
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{
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return read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field(dev_str, 0),
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0,
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value, 0);
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}
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int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
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unsigned int *dev_id)
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{
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int result;
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u64 v1;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field("id", 0),
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0,
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&v1, 0);
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*dev_id = v1;
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return result;
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}
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int ps3_repository_read_dev_type(unsigned int bus_index,
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unsigned int dev_index, enum ps3_dev_type *dev_type)
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{
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int result;
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u64 v1;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field("type", 0),
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0,
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&v1, 0);
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*dev_type = v1;
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return result;
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}
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int ps3_repository_read_dev_intr(unsigned int bus_index,
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unsigned int dev_index, unsigned int intr_index,
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unsigned int *intr_type, unsigned int* interrupt_id)
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{
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int result;
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u64 v1;
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u64 v2;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field("intr", intr_index),
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0,
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&v1, &v2);
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*intr_type = v1;
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*interrupt_id = v2;
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return result;
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}
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int ps3_repository_read_dev_reg_type(unsigned int bus_index,
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unsigned int dev_index, unsigned int reg_index, unsigned int *reg_type)
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{
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int result;
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u64 v1;
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result = read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field("reg", reg_index),
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make_field("type", 0),
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&v1, 0);
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*reg_type = v1;
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return result;
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}
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int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
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unsigned int dev_index, unsigned int reg_index, u64 *bus_addr, u64 *len)
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{
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return read_node(PS3_LPAR_ID_PME,
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make_first_field("bus", bus_index),
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make_field("dev", dev_index),
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make_field("reg", reg_index),
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make_field("data", 0),
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bus_addr, len);
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}
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int ps3_repository_read_dev_reg(unsigned int bus_index,
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unsigned int dev_index, unsigned int reg_index, unsigned int *reg_type,
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u64 *bus_addr, u64 *len)
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{
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int result = ps3_repository_read_dev_reg_type(bus_index, dev_index,
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reg_index, reg_type);
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return result ? result
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: ps3_repository_read_dev_reg_addr(bus_index, dev_index,
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reg_index, bus_addr, len);
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}
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#if defined(DEBUG)
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int ps3_repository_dump_resource_info(unsigned int bus_index,
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unsigned int dev_index)
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{
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int result = 0;
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unsigned int res_index;
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pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
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bus_index, dev_index);
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for (res_index = 0; res_index < 10; res_index++) {
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enum ps3_interrupt_type intr_type;
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unsigned int interrupt_id;
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result = ps3_repository_read_dev_intr(bus_index, dev_index,
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res_index, &intr_type, &interrupt_id);
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if (result) {
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if (result != LV1_NO_ENTRY)
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pr_debug("%s:%d ps3_repository_read_dev_intr"
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" (%u:%u) failed\n", __func__, __LINE__,
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bus_index, dev_index);
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break;
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}
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pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
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__func__, __LINE__, bus_index, dev_index, intr_type,
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interrupt_id);
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}
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for (res_index = 0; res_index < 10; res_index++) {
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enum ps3_region_type reg_type;
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u64 bus_addr;
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u64 len;
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result = ps3_repository_read_dev_reg(bus_index, dev_index,
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res_index, ®_type, &bus_addr, &len);
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if (result) {
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if (result != LV1_NO_ENTRY)
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pr_debug("%s:%d ps3_repository_read_dev_reg"
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" (%u:%u) failed\n", __func__, __LINE__,
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bus_index, dev_index);
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break;
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}
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pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
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__func__, __LINE__, bus_index, dev_index, reg_type,
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bus_addr, len);
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}
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pr_debug(" <- %s:%d\n", __func__, __LINE__);
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return result;
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}
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static int dump_device_info(unsigned int bus_index, unsigned int num_dev)
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{
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int result = 0;
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unsigned int dev_index;
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pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, bus_index);
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for (dev_index = 0; dev_index < num_dev; dev_index++) {
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enum ps3_dev_type dev_type;
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unsigned int dev_id;
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result = ps3_repository_read_dev_type(bus_index, dev_index,
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&dev_type);
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if (result) {
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pr_debug("%s:%d ps3_repository_read_dev_type"
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" (%u:%u) failed\n", __func__, __LINE__,
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bus_index, dev_index);
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break;
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}
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result = ps3_repository_read_dev_id(bus_index, dev_index,
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&dev_id);
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if (result) {
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pr_debug("%s:%d ps3_repository_read_dev_id"
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" (%u:%u) failed\n", __func__, __LINE__,
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bus_index, dev_index);
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continue;
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}
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pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %u\n", __func__,
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__LINE__, bus_index, dev_index, dev_type, dev_id);
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ps3_repository_dump_resource_info(bus_index, dev_index);
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}
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pr_debug(" <- %s:%d\n", __func__, __LINE__);
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return result;
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}
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int ps3_repository_dump_bus_info(void)
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{
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int result = 0;
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unsigned int bus_index;
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pr_debug(" -> %s:%d\n", __func__, __LINE__);
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for (bus_index = 0; bus_index < 10; bus_index++) {
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enum ps3_bus_type bus_type;
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unsigned int bus_id;
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unsigned int num_dev;
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result = ps3_repository_read_bus_type(bus_index, &bus_type);
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if (result) {
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pr_debug("%s:%d read_bus_type(%u) failed\n",
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__func__, __LINE__, bus_index);
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break;
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}
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result = ps3_repository_read_bus_id(bus_index, &bus_id);
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if (result) {
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pr_debug("%s:%d read_bus_id(%u) failed\n",
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__func__, __LINE__, bus_index);
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continue;
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}
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if (bus_index != bus_id)
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pr_debug("%s:%d bus_index != bus_id\n",
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__func__, __LINE__);
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result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
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if (result) {
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pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
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__func__, __LINE__, bus_index);
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continue;
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}
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pr_debug("%s:%d bus_%u: bus_type %u, bus_id %u, num_dev %u\n",
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__func__, __LINE__, bus_index, bus_type, bus_id,
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num_dev);
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dump_device_info(bus_index, num_dev);
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}
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pr_debug(" <- %s:%d\n", __func__, __LINE__);
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return result;
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}
|
||||
#endif /* defined(DEBUG) */
|
||||
|
||||
static int find_device(unsigned int bus_index, unsigned int num_dev,
|
||||
unsigned int start_dev_index, enum ps3_dev_type dev_type,
|
||||
struct ps3_repository_device *dev)
|
||||
{
|
||||
int result = 0;
|
||||
unsigned int dev_index;
|
||||
|
||||
pr_debug("%s:%d: find dev_type %u\n", __func__, __LINE__, dev_type);
|
||||
|
||||
dev->dev_index = UINT_MAX;
|
||||
|
||||
for (dev_index = start_dev_index; dev_index < num_dev; dev_index++) {
|
||||
enum ps3_dev_type x;
|
||||
|
||||
result = ps3_repository_read_dev_type(bus_index, dev_index,
|
||||
&x);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_dev_type failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (x == dev_type)
|
||||
break;
|
||||
}
|
||||
|
||||
BUG_ON(dev_index == num_dev);
|
||||
|
||||
pr_debug("%s:%d: found dev_type %u at dev_index %u\n",
|
||||
__func__, __LINE__, dev_type, dev_index);
|
||||
|
||||
result = ps3_repository_read_dev_id(bus_index, dev_index,
|
||||
&dev->did.dev_id);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_dev_id failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
dev->dev_index = dev_index;
|
||||
|
||||
pr_debug("%s:%d found: dev_id %u\n", __func__, __LINE__,
|
||||
dev->did.dev_id);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_find_device (enum ps3_bus_type bus_type,
|
||||
enum ps3_dev_type dev_type,
|
||||
const struct ps3_repository_device *start_dev,
|
||||
struct ps3_repository_device *dev)
|
||||
{
|
||||
int result = 0;
|
||||
unsigned int bus_index;
|
||||
unsigned int num_dev;
|
||||
|
||||
pr_debug("%s:%d: find bus_type %u, dev_type %u\n", __func__, __LINE__,
|
||||
bus_type, dev_type);
|
||||
|
||||
dev->bus_index = UINT_MAX;
|
||||
|
||||
for (bus_index = start_dev ? start_dev->bus_index : 0; bus_index < 10;
|
||||
bus_index++) {
|
||||
enum ps3_bus_type x;
|
||||
|
||||
result = ps3_repository_read_bus_type(bus_index, &x);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_bus_type failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
if (x == bus_type)
|
||||
break;
|
||||
}
|
||||
|
||||
BUG_ON(bus_index == 10);
|
||||
|
||||
pr_debug("%s:%d: found bus_type %u at bus_index %u\n",
|
||||
__func__, __LINE__, bus_type, bus_index);
|
||||
|
||||
result = ps3_repository_read_bus_num_dev(bus_index, &num_dev);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_bus_num_dev failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
result = find_device(bus_index, num_dev, start_dev
|
||||
? start_dev->dev_index + 1 : 0, dev_type, dev);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d get_did failed\n", __func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
result = ps3_repository_read_bus_id(bus_index, &dev->did.bus_id);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_bus_id failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
dev->bus_index = bus_index;
|
||||
|
||||
pr_debug("%s:%d found: bus_id %u, dev_id %u\n",
|
||||
__func__, __LINE__, dev->did.bus_id, dev->did.dev_id);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
|
||||
enum ps3_interrupt_type intr_type, unsigned int *interrupt_id)
|
||||
{
|
||||
int result = 0;
|
||||
unsigned int res_index;
|
||||
|
||||
pr_debug("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
|
||||
|
||||
*interrupt_id = UINT_MAX;
|
||||
|
||||
for (res_index = 0; res_index < 10; res_index++) {
|
||||
enum ps3_interrupt_type t;
|
||||
unsigned int id;
|
||||
|
||||
result = ps3_repository_read_dev_intr(dev->bus_index,
|
||||
dev->dev_index, res_index, &t, &id);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_dev_intr failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (t == intr_type) {
|
||||
*interrupt_id = id;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
BUG_ON(res_index == 10);
|
||||
|
||||
pr_debug("%s:%d: found intr_type %u at res_index %u\n",
|
||||
__func__, __LINE__, intr_type, res_index);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_find_region(const struct ps3_repository_device *dev,
|
||||
enum ps3_region_type reg_type, u64 *bus_addr, u64 *len)
|
||||
{
|
||||
int result = 0;
|
||||
unsigned int res_index;
|
||||
|
||||
pr_debug("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
|
||||
|
||||
*bus_addr = *len = 0;
|
||||
|
||||
for (res_index = 0; res_index < 10; res_index++) {
|
||||
enum ps3_region_type t;
|
||||
u64 a;
|
||||
u64 l;
|
||||
|
||||
result = ps3_repository_read_dev_reg(dev->bus_index,
|
||||
dev->dev_index, res_index, &t, &a, &l);
|
||||
|
||||
if (result) {
|
||||
pr_debug("%s:%d read_dev_reg failed\n",
|
||||
__func__, __LINE__);
|
||||
return result;
|
||||
}
|
||||
|
||||
if (t == reg_type) {
|
||||
*bus_addr = a;
|
||||
*len = l;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
BUG_ON(res_index == 10);
|
||||
|
||||
pr_debug("%s:%d: found reg_type %u at res_index %u\n",
|
||||
__func__, __LINE__, reg_type, res_index);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size)
|
||||
{
|
||||
return read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("pu", 0),
|
||||
ppe_id,
|
||||
make_field("rm_size", 0),
|
||||
rm_size, 0);
|
||||
}
|
||||
|
||||
int ps3_repository_read_region_total(u64 *region_total)
|
||||
{
|
||||
return read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("rgntotal", 0),
|
||||
0, 0,
|
||||
region_total, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* ps3_repository_read_mm_info - Read mm info for single pu system.
|
||||
* @rm_base: Real mode memory base address.
|
||||
* @rm_size: Real mode memory size.
|
||||
* @region_total: Maximum memory region size.
|
||||
*/
|
||||
|
||||
int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size, u64 *region_total)
|
||||
{
|
||||
int result;
|
||||
u64 ppe_id;
|
||||
|
||||
lv1_get_logical_ppe_id(&ppe_id);
|
||||
*rm_base = 0;
|
||||
result = ps3_repository_read_rm_size(ppe_id, rm_size);
|
||||
return result ? result
|
||||
: ps3_repository_read_region_total(region_total);
|
||||
}
|
||||
|
||||
/**
|
||||
* ps3_repository_read_num_spu_reserved - Number of physical spus reserved.
|
||||
* @num_spu: Number of physical spus.
|
||||
*/
|
||||
|
||||
int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved)
|
||||
{
|
||||
int result;
|
||||
u64 v1;
|
||||
|
||||
result = read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("spun", 0),
|
||||
0, 0,
|
||||
&v1, 0);
|
||||
*num_spu_reserved = v1;
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* ps3_repository_read_num_spu_resource_id - Number of spu resource reservations.
|
||||
* @num_resource_id: Number of spu resource ids.
|
||||
*/
|
||||
|
||||
int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id)
|
||||
{
|
||||
int result;
|
||||
u64 v1;
|
||||
|
||||
result = read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("spursvn", 0),
|
||||
0, 0,
|
||||
&v1, 0);
|
||||
*num_resource_id = v1;
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* ps3_repository_read_spu_resource_id - spu resource reservation id value.
|
||||
* @res_index: Resource reservation index.
|
||||
* @resource_type: Resource reservation type.
|
||||
* @resource_id: Resource reservation id.
|
||||
*/
|
||||
|
||||
int ps3_repository_read_spu_resource_id(unsigned int res_index,
|
||||
enum ps3_spu_resource_type* resource_type, unsigned int *resource_id)
|
||||
{
|
||||
int result;
|
||||
u64 v1;
|
||||
u64 v2;
|
||||
|
||||
result = read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("spursv", 0),
|
||||
res_index,
|
||||
0,
|
||||
&v1, &v2);
|
||||
*resource_type = v1;
|
||||
*resource_id = v2;
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_read_boot_dat_address(u64 *address)
|
||||
{
|
||||
return read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("boot_dat", 0),
|
||||
make_field("address", 0),
|
||||
0,
|
||||
address, 0);
|
||||
}
|
||||
|
||||
int ps3_repository_read_boot_dat_size(unsigned int *size)
|
||||
{
|
||||
int result;
|
||||
u64 v1;
|
||||
|
||||
result = read_node(PS3_LPAR_ID_CURRENT,
|
||||
make_first_field("bi", 0),
|
||||
make_field("boot_dat", 0),
|
||||
make_field("size", 0),
|
||||
0,
|
||||
&v1, 0);
|
||||
*size = v1;
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* ps3_repository_read_boot_dat_info - Get address and size of cell_ext_os_area.
|
||||
* address: lpar address of cell_ext_os_area
|
||||
* @size: size of cell_ext_os_area
|
||||
*/
|
||||
|
||||
int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size)
|
||||
{
|
||||
int result;
|
||||
|
||||
*size = 0;
|
||||
result = ps3_repository_read_boot_dat_address(lpar_addr);
|
||||
return result ? result
|
||||
: ps3_repository_read_boot_dat_size(size);
|
||||
}
|
||||
|
||||
int ps3_repository_read_num_be(unsigned int *num_be)
|
||||
{
|
||||
int result;
|
||||
u64 v1;
|
||||
|
||||
result = read_node(PS3_LPAR_ID_PME,
|
||||
make_first_field("ben", 0),
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
&v1, 0);
|
||||
*num_be = v1;
|
||||
return result;
|
||||
}
|
||||
|
||||
int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id)
|
||||
{
|
||||
return read_node(PS3_LPAR_ID_PME,
|
||||
make_first_field("be", be_index),
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
node_id, 0);
|
||||
}
|
||||
|
||||
int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq)
|
||||
{
|
||||
return read_node(PS3_LPAR_ID_PME,
|
||||
make_first_field("be", 0),
|
||||
node_id,
|
||||
make_field("clock", 0),
|
||||
0,
|
||||
tb_freq, 0);
|
||||
}
|
||||
|
||||
int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq)
|
||||
{
|
||||
int result;
|
||||
u64 node_id;
|
||||
|
||||
*tb_freq = 0;
|
||||
result = ps3_repository_read_be_node_id(0, &node_id);
|
||||
return result ? result
|
||||
: ps3_repository_read_tb_freq(node_id, tb_freq);
|
||||
}
|
||||
|
|
@ -247,4 +247,143 @@ static inline const char* ps3_result(int result)
|
|||
#endif
|
||||
}
|
||||
|
||||
/* repository bus info */
|
||||
|
||||
enum ps3_bus_type {
|
||||
PS3_BUS_TYPE_SB = 4,
|
||||
PS3_BUS_TYPE_STORAGE = 5,
|
||||
};
|
||||
|
||||
enum ps3_dev_type {
|
||||
PS3_DEV_TYPE_SB_GELIC = 3,
|
||||
PS3_DEV_TYPE_SB_USB = 4,
|
||||
PS3_DEV_TYPE_SB_GPIO = 6,
|
||||
};
|
||||
|
||||
int ps3_repository_read_bus_str(unsigned int bus_index, const char *bus_str,
|
||||
u64 *value);
|
||||
int ps3_repository_read_bus_id(unsigned int bus_index, unsigned int *bus_id);
|
||||
int ps3_repository_read_bus_type(unsigned int bus_index,
|
||||
enum ps3_bus_type *bus_type);
|
||||
int ps3_repository_read_bus_num_dev(unsigned int bus_index,
|
||||
unsigned int *num_dev);
|
||||
|
||||
/* repository bus device info */
|
||||
|
||||
enum ps3_interrupt_type {
|
||||
PS3_INTERRUPT_TYPE_EVENT_PORT = 2,
|
||||
PS3_INTERRUPT_TYPE_SB_OHCI = 3,
|
||||
PS3_INTERRUPT_TYPE_SB_EHCI = 4,
|
||||
PS3_INTERRUPT_TYPE_OTHER = 5,
|
||||
};
|
||||
|
||||
enum ps3_region_type {
|
||||
PS3_REGION_TYPE_SB_OHCI = 3,
|
||||
PS3_REGION_TYPE_SB_EHCI = 4,
|
||||
PS3_REGION_TYPE_SB_GPIO = 5,
|
||||
};
|
||||
|
||||
int ps3_repository_read_dev_str(unsigned int bus_index,
|
||||
unsigned int dev_index, const char *dev_str, u64 *value);
|
||||
int ps3_repository_read_dev_id(unsigned int bus_index, unsigned int dev_index,
|
||||
unsigned int *dev_id);
|
||||
int ps3_repository_read_dev_type(unsigned int bus_index,
|
||||
unsigned int dev_index, enum ps3_dev_type *dev_type);
|
||||
int ps3_repository_read_dev_intr(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int intr_index,
|
||||
enum ps3_interrupt_type *intr_type, unsigned int *interrupt_id);
|
||||
int ps3_repository_read_dev_reg_type(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int reg_index,
|
||||
enum ps3_region_type *reg_type);
|
||||
int ps3_repository_read_dev_reg_addr(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int reg_index, u64 *bus_addr,
|
||||
u64 *len);
|
||||
int ps3_repository_read_dev_reg(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int reg_index,
|
||||
enum ps3_region_type *reg_type, u64 *bus_addr, u64 *len);
|
||||
|
||||
/* repository bus enumerators */
|
||||
|
||||
struct ps3_repository_device {
|
||||
unsigned int bus_index;
|
||||
unsigned int dev_index;
|
||||
struct ps3_device_id did;
|
||||
};
|
||||
|
||||
int ps3_repository_find_device(enum ps3_bus_type bus_type,
|
||||
enum ps3_dev_type dev_type,
|
||||
const struct ps3_repository_device *start_dev,
|
||||
struct ps3_repository_device *dev);
|
||||
static inline int ps3_repository_find_first_device(
|
||||
enum ps3_bus_type bus_type, enum ps3_dev_type dev_type,
|
||||
struct ps3_repository_device *dev)
|
||||
{
|
||||
return ps3_repository_find_device(bus_type, dev_type, NULL, dev);
|
||||
}
|
||||
int ps3_repository_find_interrupt(const struct ps3_repository_device *dev,
|
||||
enum ps3_interrupt_type intr_type, unsigned int *interrupt_id);
|
||||
int ps3_repository_find_region(const struct ps3_repository_device *dev,
|
||||
enum ps3_region_type reg_type, u64 *bus_addr, u64 *len);
|
||||
|
||||
/* repository block device info */
|
||||
|
||||
int ps3_repository_read_dev_port(unsigned int bus_index,
|
||||
unsigned int dev_index, u64 *port);
|
||||
int ps3_repository_read_dev_blk_size(unsigned int bus_index,
|
||||
unsigned int dev_index, u64 *blk_size);
|
||||
int ps3_repository_read_dev_num_blocks(unsigned int bus_index,
|
||||
unsigned int dev_index, u64 *num_blocks);
|
||||
int ps3_repository_read_dev_num_regions(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int *num_regions);
|
||||
int ps3_repository_read_dev_region_id(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int region_index,
|
||||
unsigned int *region_id);
|
||||
int ps3_repository_read_dev_region_size(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int region_index, u64 *region_size);
|
||||
int ps3_repository_read_dev_region_start(unsigned int bus_index,
|
||||
unsigned int dev_index, unsigned int region_index, u64 *region_start);
|
||||
|
||||
/* repository pu and memory info */
|
||||
|
||||
int ps3_repository_read_num_pu(unsigned int *num_pu);
|
||||
int ps3_repository_read_ppe_id(unsigned int *pu_index, unsigned int *ppe_id);
|
||||
int ps3_repository_read_rm_base(unsigned int ppe_id, u64 *rm_base);
|
||||
int ps3_repository_read_rm_size(unsigned int ppe_id, u64 *rm_size);
|
||||
int ps3_repository_read_region_total(u64 *region_total);
|
||||
int ps3_repository_read_mm_info(u64 *rm_base, u64 *rm_size,
|
||||
u64 *region_total);
|
||||
|
||||
/* repository pme info */
|
||||
|
||||
int ps3_repository_read_num_be(unsigned int *num_be);
|
||||
int ps3_repository_read_be_node_id(unsigned int be_index, u64 *node_id);
|
||||
int ps3_repository_read_tb_freq(u64 node_id, u64 *tb_freq);
|
||||
int ps3_repository_read_be_tb_freq(unsigned int be_index, u64 *tb_freq);
|
||||
|
||||
/* repository 'Other OS' area */
|
||||
|
||||
int ps3_repository_read_boot_dat_addr(u64 *lpar_addr);
|
||||
int ps3_repository_read_boot_dat_size(unsigned int *size);
|
||||
int ps3_repository_read_boot_dat_info(u64 *lpar_addr, unsigned int *size);
|
||||
|
||||
/* repository spu info */
|
||||
|
||||
/**
|
||||
* enum spu_resource_type - Type of spu resource.
|
||||
* @spu_resource_type_shared: Logical spu is shared with other partions.
|
||||
* @spu_resource_type_exclusive: Logical spu is not shared with other partions.
|
||||
*
|
||||
* Returned by ps3_repository_read_spu_resource_id().
|
||||
*/
|
||||
|
||||
enum ps3_spu_resource_type {
|
||||
PS3_SPU_RESOURCE_TYPE_SHARED = 0,
|
||||
PS3_SPU_RESOURCE_TYPE_EXCLUSIVE = 0x8000000000000000UL,
|
||||
};
|
||||
|
||||
int ps3_repository_read_num_spu_reserved(unsigned int *num_spu_reserved);
|
||||
int ps3_repository_read_num_spu_resource_id(unsigned int *num_resource_id);
|
||||
int ps3_repository_read_spu_resource_id(unsigned int res_index,
|
||||
enum ps3_spu_resource_type* resource_type, unsigned int *resource_id);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue