corinfo: Inital release of the coreinfo code
This is the intial release of the coreinfo payload code. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3173 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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Preamble
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The licenses for most software are designed to take away your
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License is intended to guarantee your freedom to share and change free
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General Public License applies to most of the Free Software
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Foundation's software and to any other program whose authors commit to
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GNU GENERAL PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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NO WARRANTY
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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REPAIR OR CORRECTION.
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12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
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POSSIBILITY OF SUCH DAMAGES.
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END OF TERMS AND CONDITIONS
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How to Apply These Terms to Your New Programs
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|
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If you develop a new program, and you want it to be of the greatest
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possible use to the public, the best way to achieve this is to make it
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||||||
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free software which everyone can redistribute and change under these terms.
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|
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To do so, attach the following notices to the program. It is safest
|
||||||
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to attach them to the start of each source file to most effectively
|
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convey the exclusion of warranty; and each file should have at least
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the "copyright" line and a pointer to where the full notice is found.
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|
||||||
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<one line to give the program's name and a brief idea of what it does.>
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||||||
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Copyright (C) <year> <name of author>
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||||||
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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; either version 2 of the License, or
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(at your option) any later version.
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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 along
|
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
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|
||||||
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Also add information on how to contact you by electronic and paper mail.
|
||||||
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|
||||||
|
If the program is interactive, make it output a short notice like this
|
||||||
|
when it starts in an interactive mode:
|
||||||
|
|
||||||
|
Gnomovision version 69, Copyright (C) year name of author
|
||||||
|
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
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|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, the commands you use may
|
||||||
|
be called something other than `show w' and `show c'; they could even be
|
||||||
|
mouse-clicks or menu items--whatever suits your program.
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or your
|
||||||
|
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||||
|
necessary. Here is a sample; alter the names:
|
||||||
|
|
||||||
|
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||||
|
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||||
|
|
||||||
|
<signature of Ty Coon>, 1 April 1989
|
||||||
|
Ty Coon, President of Vice
|
||||||
|
|
||||||
|
This General Public License does not permit incorporating your program into
|
||||||
|
proprietary programs. If your program is a subroutine library, you may
|
||||||
|
consider it more useful to permit linking proprietary applications with the
|
||||||
|
library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License.
|
||||||
|
|
@ -0,0 +1,48 @@
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||||||
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##
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||||||
|
## This file is part of the coreinfo project.
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||||||
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##
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||||||
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## Copyright (C) 2008 Advanced Micro Devices, Inc.
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||||||
|
##
|
||||||
|
## 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; version 2 of the License.
|
||||||
|
##
|
||||||
|
## 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
##
|
||||||
|
|
||||||
|
CC=gcc
|
||||||
|
CROSS_CFLAGS = -m32
|
||||||
|
|
||||||
|
INCLUDES = -I../libpayload/include
|
||||||
|
INCLUDES += -I$(shell $(CC) $(CROSS_CFLAGS) -print-search-dirs | head -n 1 | cut -d' ' -f2)include
|
||||||
|
|
||||||
|
LIBPAYLOAD=../libpayload/libpayload.a
|
||||||
|
LIBGCC:=$(shell $(CC) $(CROSS_CFLAGS) -print-libgcc-file-name)
|
||||||
|
CFLAGS := -Werror -fno-stack-protector -nostdinc $(INCLUDES)
|
||||||
|
|
||||||
|
MODULES = cpuinfo_module.o cpuid.o pci_module.o coreboot_module.o
|
||||||
|
OBJECTS = coreinfo.o
|
||||||
|
TARGET = coreinfo.elf
|
||||||
|
|
||||||
|
all: $(TARGET)
|
||||||
|
|
||||||
|
clean:
|
||||||
|
@ rm -f $(TARGET) $(MODULES) $(OBJECTS)
|
||||||
|
|
||||||
|
$(TARGET): $(OBJECTS) $(MODULES)
|
||||||
|
#ld --verbose -T ../libpayload/libpayload.ldscript -o $@ $(OBJECTS) --whole-archive $(LIBPAYLOAD) --no-whole-archive $(LIBGCC)
|
||||||
|
ld -T ../libpayload/libpayload.ldscript -o $@ $(OBJECTS) $(MODULES) ../libpayload/i386/head.o $(LIBPAYLOAD) $(LIBGCC)
|
||||||
|
@ strip $@
|
||||||
|
|
||||||
|
.S.o:
|
||||||
|
$(AS) --32 -o $@ $<
|
||||||
|
|
||||||
|
.c.o:
|
||||||
|
$(CC) $(CROSS_CFLAGS) $(CFLAGS) -c -o $@ $<
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
This is a silly little program that demonstrates how cool libpayload is
|
||||||
|
and also serves a purpose. Its fun and educational!
|
||||||
|
|
||||||
|
|
@ -0,0 +1,264 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <coreboot_tables.h>
|
||||||
|
#include "coreinfo.h"
|
||||||
|
|
||||||
|
#define MAX_MEMORY_COUNT 5
|
||||||
|
|
||||||
|
static struct {
|
||||||
|
int mem_count;
|
||||||
|
int mem_actual;
|
||||||
|
|
||||||
|
struct cb_memory_range range[MAX_MEMORY_COUNT];
|
||||||
|
|
||||||
|
char vendor[32];
|
||||||
|
char part[32];
|
||||||
|
|
||||||
|
char strings[10][64];
|
||||||
|
|
||||||
|
struct cb_serial serial;
|
||||||
|
struct cb_console console;
|
||||||
|
} cb_info;
|
||||||
|
|
||||||
|
static int tables_good = 0;
|
||||||
|
|
||||||
|
int coreboot_module_redraw(WINDOW *win)
|
||||||
|
{
|
||||||
|
int row = 2;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
print_module_title(win, "Coreboot Tables");
|
||||||
|
|
||||||
|
if (tables_good) {
|
||||||
|
mvwprintw(win, row++, 2, "No Coreboot tables were found");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 2, "Vendor: %s", cb_info.vendor);
|
||||||
|
mvwprintw(win, row++, 2, "Part: %s", cb_info.part);
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 2, "Version: %s%s",
|
||||||
|
cb_info.strings[CB_TAG_VERSION - 0x4],
|
||||||
|
cb_info.strings[CB_TAG_EXTRA_VERSION - 0x4]);
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 2, "Built: %s (%s@%s.%s)",
|
||||||
|
cb_info.strings[CB_TAG_BUILD - 0x4],
|
||||||
|
cb_info.strings[CB_TAG_COMPILE_BY - 0x04],
|
||||||
|
cb_info.strings[CB_TAG_COMPILE_HOST - 0x04],
|
||||||
|
cb_info.strings[CB_TAG_COMPILE_DOMAIN - 0x04]);
|
||||||
|
|
||||||
|
if (cb_info.serial.tag != 0x0) {
|
||||||
|
mvwprintw(win, row++, 2, "Serial Port I/O base: 0x%x",
|
||||||
|
cb_info.serial.ioport);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cb_info.console.tag != 0x0) {
|
||||||
|
mvwprintw(win, row++, 2, "Default Output Console: ");
|
||||||
|
|
||||||
|
switch(cb_info.console.type) {
|
||||||
|
case CB_TAG_CONSOLE_SERIAL8250:
|
||||||
|
wprintw(win, "Serial Port");
|
||||||
|
break;
|
||||||
|
case CB_TAG_CONSOLE_VGA:
|
||||||
|
wprintw(win, "VGA");
|
||||||
|
break;
|
||||||
|
case CB_TAG_CONSOLE_BTEXT:
|
||||||
|
wprintw(win, "BTEXT");
|
||||||
|
break;
|
||||||
|
case CB_TAG_CONSOLE_LOGBUF:
|
||||||
|
wprintw(win, "Log Buffer");
|
||||||
|
break;
|
||||||
|
case CB_TAG_CONSOLE_SROM:
|
||||||
|
wprintw(win, "Serial ROM");
|
||||||
|
break;
|
||||||
|
case CB_TAG_CONSOLE_EHCI:
|
||||||
|
wprintw(win, "USB Debug");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
row++;
|
||||||
|
mvwprintw(win, row++, 2, "-- Memory Map --");
|
||||||
|
|
||||||
|
for(i = 0; i < cb_info.mem_count; i++) {
|
||||||
|
|
||||||
|
switch(cb_info.range[i].type) {
|
||||||
|
case CB_MEM_RAM:
|
||||||
|
mvwprintw(win, row++, 4, " RAM: ");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_MEM_RESERVED:
|
||||||
|
mvwprintw(win, row++, 4, "Reserved: ");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_MEM_TABLE:
|
||||||
|
mvwprintw(win, row++, 4, " Table: ");
|
||||||
|
}
|
||||||
|
|
||||||
|
wprintw(win, "%16.16llx - %16.16llx",
|
||||||
|
UNPACK_CB64(cb_info.range[i].start),
|
||||||
|
UNPACK_CB64(cb_info.range[i].start) +
|
||||||
|
UNPACK_CB64(cb_info.range[i].size) - 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void parse_memory(unsigned char *ptr)
|
||||||
|
{
|
||||||
|
struct cb_memory *mem = (struct cb_memory *) ptr;
|
||||||
|
|
||||||
|
int max = (MEM_RANGE_COUNT(mem) > MAX_MEMORY_COUNT)
|
||||||
|
? MAX_MEMORY_COUNT : MEM_RANGE_COUNT(mem);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for(i = 0; i < max; i++) {
|
||||||
|
struct cb_memory_range *range =
|
||||||
|
(struct cb_memory_range *) MEM_RANGE_PTR(mem, i);
|
||||||
|
|
||||||
|
memcpy(&cb_info.range[i], range, sizeof(*range));
|
||||||
|
}
|
||||||
|
|
||||||
|
cb_info.mem_count = max;
|
||||||
|
cb_info.mem_actual = MEM_RANGE_COUNT(mem);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void parse_mainboard(unsigned char *ptr)
|
||||||
|
{
|
||||||
|
struct cb_mainboard *mb = (struct cb_mainboard *) ptr;
|
||||||
|
|
||||||
|
strncpy(cb_info.vendor, MB_VENDOR_STRING(mb), 31);
|
||||||
|
strncpy(cb_info.part, MB_PART_STRING(mb), 31);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void parse_strings(unsigned char *ptr)
|
||||||
|
{
|
||||||
|
struct cb_string *string = (struct cb_string *) ptr;
|
||||||
|
int index = string->tag - CB_TAG_VERSION;
|
||||||
|
|
||||||
|
strncpy(cb_info.strings[index], string->string, 63);
|
||||||
|
cb_info.strings[index][63] = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void parse_serial(unsigned char *ptr)
|
||||||
|
{
|
||||||
|
memcpy(&cb_info.serial, (struct cb_serial *) ptr,
|
||||||
|
sizeof(struct cb_serial));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void parse_console(unsigned char *ptr)
|
||||||
|
{
|
||||||
|
memcpy(&cb_info.console, (struct cb_console *) ptr,
|
||||||
|
sizeof(struct cb_console));
|
||||||
|
}
|
||||||
|
|
||||||
|
static int parse_header(void *addr, int len)
|
||||||
|
{
|
||||||
|
struct cb_header *header;
|
||||||
|
unsigned char *ptr = (unsigned char *) addr;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < len; i += 16, ptr += 16) {
|
||||||
|
header = (struct cb_header *) ptr;
|
||||||
|
|
||||||
|
if (!strncmp(header->signature, "LBIO", 4))
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* We walked the entire space and didn't find anything */
|
||||||
|
if (i >= len)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
if (!header->table_bytes)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
/* FIXME: Check the checksum */
|
||||||
|
|
||||||
|
if (ipchksum((uint16_t *) header, sizeof(*header)))
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
if (ipchksum((uint16_t *) (ptr + sizeof(*header)), header->table_bytes) !=
|
||||||
|
header->table_checksum)
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
/* Now, walk the tables */
|
||||||
|
ptr += header->header_bytes;
|
||||||
|
|
||||||
|
for(i = 0; i < header->table_entries; i++) {
|
||||||
|
struct cb_record *rec = (struct cb_record *) ptr;
|
||||||
|
|
||||||
|
switch(rec->tag) {
|
||||||
|
case CB_TAG_MEMORY:
|
||||||
|
parse_memory(ptr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_TAG_MAINBOARD:
|
||||||
|
parse_mainboard(ptr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_TAG_VERSION:
|
||||||
|
case CB_TAG_EXTRA_VERSION:
|
||||||
|
case CB_TAG_BUILD:
|
||||||
|
case CB_TAG_COMPILE_TIME:
|
||||||
|
case CB_TAG_COMPILE_BY:
|
||||||
|
case CB_TAG_COMPILE_HOST:
|
||||||
|
case CB_TAG_COMPILE_DOMAIN:
|
||||||
|
case CB_TAG_COMPILER:
|
||||||
|
case CB_TAG_LINKER:
|
||||||
|
case CB_TAG_ASSEMBLER:
|
||||||
|
parse_strings(ptr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_TAG_SERIAL:
|
||||||
|
parse_serial(ptr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case CB_TAG_CONSOLE:
|
||||||
|
parse_console(ptr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
ptr += rec->size;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int coreboot_module_init(void)
|
||||||
|
{
|
||||||
|
int ret = parse_header((void *) 0x00000, 0x1000);
|
||||||
|
|
||||||
|
if (ret != 1)
|
||||||
|
ret = parse_header((void *) 0xf0000, 0x1000);
|
||||||
|
|
||||||
|
/* return error if we couldn't find it at either address */
|
||||||
|
|
||||||
|
tables_good = (ret == 1) ? 0 : -1;
|
||||||
|
return tables_good;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
struct coreinfo_module coreboot_module = {
|
||||||
|
.name = "Coreboot",
|
||||||
|
.init = coreboot_module_init,
|
||||||
|
.redraw = coreboot_module_redraw,
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,172 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "coreinfo.h"
|
||||||
|
|
||||||
|
#define SCREEN_Y 24
|
||||||
|
#define SCREEN_X 80
|
||||||
|
|
||||||
|
extern struct coreinfo_module cpuinfo_module;
|
||||||
|
extern struct coreinfo_module pci_module;
|
||||||
|
extern struct coreinfo_module coreboot_module;
|
||||||
|
|
||||||
|
#define MODULE_COUNT 3
|
||||||
|
|
||||||
|
struct coreinfo_module *modules[MODULE_COUNT] = {
|
||||||
|
&cpuinfo_module,
|
||||||
|
&pci_module,
|
||||||
|
&coreboot_module
|
||||||
|
};
|
||||||
|
|
||||||
|
static WINDOW *modwin;
|
||||||
|
static int curwin;
|
||||||
|
|
||||||
|
void print_module_title(WINDOW *win, const char *title)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
wattrset(win, COLOR_PAIR(2));
|
||||||
|
mvwprintw(win, 0, 1, title);
|
||||||
|
|
||||||
|
wmove(win, 1, 1);
|
||||||
|
|
||||||
|
for(i = 0; i < 78; i++)
|
||||||
|
waddch(win, '\304');
|
||||||
|
}
|
||||||
|
|
||||||
|
void print_menu(void) {
|
||||||
|
int i, len;
|
||||||
|
char menu[80];
|
||||||
|
char *ptr = menu;
|
||||||
|
int j;
|
||||||
|
|
||||||
|
wmove(stdscr, 23, 0);
|
||||||
|
|
||||||
|
for(j = 0; j < SCREEN_X; j++)
|
||||||
|
waddch(stdscr, ' ');
|
||||||
|
|
||||||
|
for(i = 0; i < MODULE_COUNT; i++)
|
||||||
|
ptr += sprintf(ptr, "F%d: %s ", i + 1, modules[i]->name);
|
||||||
|
|
||||||
|
mvprintw(23, 0, menu);
|
||||||
|
}
|
||||||
|
|
||||||
|
void center(int row, const char *str)
|
||||||
|
{
|
||||||
|
int len = strlen(str);
|
||||||
|
int j;
|
||||||
|
|
||||||
|
wmove(stdscr, row, 0);
|
||||||
|
|
||||||
|
for(j = 0; j < SCREEN_X; j++)
|
||||||
|
waddch(stdscr, ' ');
|
||||||
|
|
||||||
|
mvprintw(row, (SCREEN_X - len) / 2, str);
|
||||||
|
}
|
||||||
|
|
||||||
|
void header(int row, const char *str)
|
||||||
|
{
|
||||||
|
char buf[SCREEN_X];
|
||||||
|
char *ptr = buf;
|
||||||
|
int i;
|
||||||
|
int len = strlen(str) + 4;
|
||||||
|
|
||||||
|
for(i = 0; i < (SCREEN_X - len) / 2; i++)
|
||||||
|
ptr += sprintf(ptr, "=");
|
||||||
|
|
||||||
|
ptr += sprintf(ptr, "[ %s ]", str);
|
||||||
|
|
||||||
|
|
||||||
|
for(i = ((SCREEN_X - len) / 2) + len; i < SCREEN_X ; i++)
|
||||||
|
ptr += sprintf(ptr, "=");
|
||||||
|
|
||||||
|
mvprintw(row, 0, buf);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void redraw_module(void)
|
||||||
|
{
|
||||||
|
wclear(modwin);
|
||||||
|
modules[curwin]->redraw(modwin);
|
||||||
|
refresh();
|
||||||
|
}
|
||||||
|
|
||||||
|
int loop(void)
|
||||||
|
{
|
||||||
|
int key;
|
||||||
|
|
||||||
|
center(0, "coreinfo v0.1");
|
||||||
|
|
||||||
|
print_menu();
|
||||||
|
modules[curwin]->redraw(modwin);
|
||||||
|
refresh();
|
||||||
|
|
||||||
|
while(1) {
|
||||||
|
key = getch();
|
||||||
|
|
||||||
|
if (key == ERR)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if (key >= KEY_F(1) && key <= KEY_F(9)) {
|
||||||
|
unsigned char ch = key - KEY_F(1);
|
||||||
|
|
||||||
|
if (ch < MODULE_COUNT) {
|
||||||
|
curwin = ch;
|
||||||
|
redraw_module();
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (modules[curwin]->handle)
|
||||||
|
if (modules[curwin]->handle(key))
|
||||||
|
redraw_module();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int main(void)
|
||||||
|
{
|
||||||
|
int i, j;
|
||||||
|
|
||||||
|
curses_enable_serial(0);
|
||||||
|
curses_enable_vga(1);
|
||||||
|
|
||||||
|
initscr();
|
||||||
|
|
||||||
|
init_pair(1, COLOR_WHITE, COLOR_GREEN);
|
||||||
|
init_pair(2, COLOR_BLACK, COLOR_WHITE);
|
||||||
|
init_pair(3, COLOR_WHITE, COLOR_WHITE);
|
||||||
|
|
||||||
|
modwin = newwin(23, 80, 1, 0);
|
||||||
|
|
||||||
|
wattrset(stdscr, COLOR_PAIR(1) | A_BOLD);
|
||||||
|
wattrset(modwin, COLOR_PAIR(2));
|
||||||
|
|
||||||
|
for(i = 0; i < 23; i++) {
|
||||||
|
wmove(modwin, i - 1, 0);
|
||||||
|
|
||||||
|
for(j = 0; j < SCREEN_X; j++)
|
||||||
|
waddch(modwin, ' ');
|
||||||
|
}
|
||||||
|
|
||||||
|
refresh();
|
||||||
|
|
||||||
|
for(i = 0; i < MODULE_COUNT; i++)
|
||||||
|
modules[i]->init();
|
||||||
|
|
||||||
|
loop();
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,38 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef COREINFO_H_
|
||||||
|
#define COREINFO_H_
|
||||||
|
|
||||||
|
#include <libpayload.h>
|
||||||
|
|
||||||
|
#include <curses.h>
|
||||||
|
|
||||||
|
struct coreinfo_module {
|
||||||
|
char name[15];
|
||||||
|
int (*init)(void);
|
||||||
|
int (*redraw)(WINDOW *);
|
||||||
|
int (*handle)(int);
|
||||||
|
};
|
||||||
|
|
||||||
|
extern void docpuid(int, unsigned long *, unsigned long *, unsigned long *, unsigned long *);
|
||||||
|
|
||||||
|
void print_module_title(WINDOW *, const char *title);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,67 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* It is derived from the x86info project, which is GPLv2-licensed.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2001-2007 Dave Jones <davej@codemonkey.org.uk>
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* calling syntax: docpuid(idx,eax,ebx,ecx,edx) */
|
||||||
|
|
||||||
|
.align 4
|
||||||
|
.text
|
||||||
|
|
||||||
|
.global docpuid
|
||||||
|
.type docpuid,@function
|
||||||
|
|
||||||
|
docpuid:
|
||||||
|
pushl %ebp
|
||||||
|
movl %esp, %ebp
|
||||||
|
pushl %edi
|
||||||
|
pushl %ebx
|
||||||
|
pushl %ecx
|
||||||
|
pushl %edx
|
||||||
|
movl 8(%ebp),%eax
|
||||||
|
cpuid
|
||||||
|
movl 12(%ebp),%edi
|
||||||
|
test %edi,%edi
|
||||||
|
jz L1
|
||||||
|
movl %eax, (%edi)
|
||||||
|
|
||||||
|
L1: movl 16(%ebp),%edi
|
||||||
|
test %edi,%edi
|
||||||
|
jz L2
|
||||||
|
movl %ebx,(%edi)
|
||||||
|
|
||||||
|
L2: movl 20(%ebp),%edi
|
||||||
|
test %edi,%edi
|
||||||
|
jz L3
|
||||||
|
movl %ecx,(%edi)
|
||||||
|
|
||||||
|
L3: movl 24(%ebp), %edi
|
||||||
|
test %edi,%edi
|
||||||
|
jz L4
|
||||||
|
movl %edx,(%edi)
|
||||||
|
|
||||||
|
L4: popl %edx
|
||||||
|
popl %ecx
|
||||||
|
popl %ebx
|
||||||
|
popl %edi
|
||||||
|
movl %ebp,%esp
|
||||||
|
popl %ebp
|
||||||
|
ret
|
||||||
|
|
||||||
|
.section .note.GNU-stack,"", @progbits
|
||||||
|
|
@ -0,0 +1,272 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* It is derived from the x86info project, which is GPLv2-licensed.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2001-2007 Dave Jones <davej@codemonkey.org.uk>
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "coreinfo.h"
|
||||||
|
#include <arch/rdtsc.h>
|
||||||
|
|
||||||
|
#define VENDOR_INTEL 0x756e6547
|
||||||
|
#define VENDOR_AMD 0x68747541
|
||||||
|
#define VENDOR_CYRIX 0x69727943
|
||||||
|
#define VENDOR_IDT 0x746e6543
|
||||||
|
#define VENDOR_GEODE 0x646f6547
|
||||||
|
#define VENDOR_RISE 0x52697365
|
||||||
|
#define VENDOR_RISE2 0x65736952
|
||||||
|
#define VENDOR_SIS 0x20536953
|
||||||
|
|
||||||
|
/* CPUID 0x00000001 EDX flags */
|
||||||
|
const char *generic_cap_flags[] = {
|
||||||
|
"fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
|
||||||
|
"cx8", "apic", NULL, "sep", "mtrr", "pge", "mca", "cmov",
|
||||||
|
"pat", "pse36", "psn", "clflsh", NULL, "ds", "acpi", "mmx",
|
||||||
|
"fxsr", "sse", "sse2", "ss", "ht", "tm", NULL, "pbe"
|
||||||
|
};
|
||||||
|
|
||||||
|
/* CPUID 0x00000001 ECX flags */
|
||||||
|
const char *intel_cap_generic_ecx_flags[] = {
|
||||||
|
"sse3", NULL, NULL, "monitor", "ds-cpl", "vmx", NULL, "est",
|
||||||
|
"tm2", "ssse3", "cntx-id", NULL, NULL, "cx16", "xTPR", NULL,
|
||||||
|
NULL, NULL, "dca", NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
|
||||||
|
};
|
||||||
|
/* CPUID 0x80000001 EDX flags */
|
||||||
|
const char *intel_cap_extended_edx_flags[] = {
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, "SYSCALL", NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, "xd", NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, "em64t", NULL, NULL,
|
||||||
|
};
|
||||||
|
/* CPUID 0x80000001 ECX flags */
|
||||||
|
const char *intel_cap_extended_ecx_flags[] = {
|
||||||
|
"lahf_lm", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
};
|
||||||
|
|
||||||
|
const char *amd_cap_generic_ecx_flags[] = {
|
||||||
|
"sse3", NULL, NULL, "mwait", NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, "cmpxchg16b", NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, "popcnt",
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
|
||||||
|
};
|
||||||
|
|
||||||
|
const char *amd_cap_extended_edx_flags[] = {
|
||||||
|
"fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
|
||||||
|
"cx8", "apic", NULL, "sep", "mtrr", "pge", "mca", "cmov",
|
||||||
|
"pat", "pse36", NULL, "mp", "nx", NULL, "mmxext", "mmx",
|
||||||
|
"fxsr", "ffxsr", "page1gb", "rdtscp",
|
||||||
|
NULL, "lm", "3dnowext", "3dnow"
|
||||||
|
}; /* "mp" defined for CPUs prior to AMD family 0xf */
|
||||||
|
|
||||||
|
const char *amd_cap_extended_ecx_flags[] = {
|
||||||
|
"lahf/sahf", "CmpLegacy", "svm", "ExtApicSpace",
|
||||||
|
"LockMovCr0", "abm", "sse4a", "misalignsse",
|
||||||
|
"3dnowPref", "osvw", "ibs", NULL, "skinit", "wdt", NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
|
||||||
|
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
|
||||||
|
};
|
||||||
|
|
||||||
|
static unsigned long vendor;
|
||||||
|
static unsigned int cpu_khz;
|
||||||
|
|
||||||
|
void decode_flags(WINDOW *win, unsigned long reg, const char **flags, int *row)
|
||||||
|
{
|
||||||
|
int index = 0;
|
||||||
|
int i;
|
||||||
|
int lrow = *row;
|
||||||
|
|
||||||
|
wmove(win, lrow, 2);
|
||||||
|
|
||||||
|
for(i = 0; i < 32; i++) {
|
||||||
|
if (flags[i] == NULL)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if (reg & (1 << i))
|
||||||
|
wprintw(win, "%s ", flags[i]);
|
||||||
|
|
||||||
|
if (i && (i % 16) == 0) {
|
||||||
|
lrow++;
|
||||||
|
wmove(win, lrow, 2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
*row = lrow;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static void get_features(WINDOW *win, int *row)
|
||||||
|
{
|
||||||
|
unsigned long eax, ebx, ecx, edx;
|
||||||
|
int index = 0;
|
||||||
|
int lrow = *row;
|
||||||
|
|
||||||
|
wmove(win, lrow++, 1);
|
||||||
|
wprintw(win, "Features: ");
|
||||||
|
|
||||||
|
docpuid(0x00000001, &eax, &ebx, &ecx, &edx);
|
||||||
|
decode_flags(win, edx, generic_cap_flags, &lrow);
|
||||||
|
|
||||||
|
lrow++;
|
||||||
|
|
||||||
|
switch(vendor) {
|
||||||
|
case VENDOR_AMD:
|
||||||
|
wmove(win, lrow++, 1);
|
||||||
|
wprintw(win, "AMD Extended Flags: ");
|
||||||
|
decode_flags(win, ecx, amd_cap_generic_ecx_flags, &lrow);
|
||||||
|
docpuid(0x80000001, &eax, &ebx, &ecx, &edx);
|
||||||
|
decode_flags(win, edx, amd_cap_extended_edx_flags, &lrow);
|
||||||
|
decode_flags(win, ecx, amd_cap_extended_ecx_flags, &lrow);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case VENDOR_INTEL:
|
||||||
|
wmove(win, lrow++, 1);
|
||||||
|
wprintw(win, "Intel Extended Flags: ");
|
||||||
|
decode_flags(win, ecx, intel_cap_generic_ecx_flags, &lrow);
|
||||||
|
docpuid(0x80000001, &eax, &ebx, &ecx, &edx);
|
||||||
|
decode_flags(win, edx, intel_cap_extended_edx_flags, &lrow);
|
||||||
|
decode_flags(win, ecx, intel_cap_extended_ecx_flags, &lrow);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
*row = lrow;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void do_name(WINDOW *win, int row)
|
||||||
|
{
|
||||||
|
char str[80];
|
||||||
|
unsigned long eax, ebx, ecx, edx;
|
||||||
|
int i, t;
|
||||||
|
char name[49], *p;
|
||||||
|
|
||||||
|
p = name;
|
||||||
|
|
||||||
|
for(i = 0x80000002; i <= 0x80000004; i++) {
|
||||||
|
docpuid(i, &eax, &ebx, &ecx, &edx);
|
||||||
|
|
||||||
|
if (eax == 0)
|
||||||
|
break;
|
||||||
|
|
||||||
|
for(t = 0; t < 4; t++)
|
||||||
|
*p++ = eax >> (8 * t);
|
||||||
|
for(t = 0; t < 4; t++)
|
||||||
|
*p++ = ebx >> (8 * t);
|
||||||
|
for(t = 0; t < 4; t++)
|
||||||
|
*p++ = ecx >> (8 * t);
|
||||||
|
for(t = 0; t < 4; t++)
|
||||||
|
*p++ = edx >> (8 * t);
|
||||||
|
}
|
||||||
|
|
||||||
|
mvwprintw(win, row,1, "Processor: %s", name);
|
||||||
|
}
|
||||||
|
|
||||||
|
int cpuinfo_module_redraw(WINDOW *win)
|
||||||
|
{
|
||||||
|
unsigned long eax, ebx, ecx, edx;
|
||||||
|
|
||||||
|
unsigned int brand;
|
||||||
|
char str[80];
|
||||||
|
char *vstr;
|
||||||
|
int row = 2;
|
||||||
|
|
||||||
|
print_module_title(win, "CPU Information");
|
||||||
|
|
||||||
|
docpuid(0, NULL, &vendor, NULL, NULL);
|
||||||
|
|
||||||
|
switch(vendor) {
|
||||||
|
case VENDOR_INTEL:
|
||||||
|
vstr = "Intel";
|
||||||
|
break;
|
||||||
|
case VENDOR_AMD:
|
||||||
|
vstr = "AMD";
|
||||||
|
break;
|
||||||
|
case VENDOR_CYRIX:
|
||||||
|
vstr = "Cyrix";
|
||||||
|
break;
|
||||||
|
case VENDOR_IDT:
|
||||||
|
vstr = "IDT";
|
||||||
|
break;
|
||||||
|
case VENDOR_GEODE:
|
||||||
|
vstr = "NatSemi Geode";
|
||||||
|
break;
|
||||||
|
case VENDOR_RISE:
|
||||||
|
case VENDOR_RISE2:
|
||||||
|
vstr = "RISE";
|
||||||
|
break;
|
||||||
|
case VENDOR_SIS:
|
||||||
|
vstr = "SiS";
|
||||||
|
}
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 1, "Vendor: %s", vstr);
|
||||||
|
|
||||||
|
do_name(win, row++);
|
||||||
|
|
||||||
|
docpuid(0x00000001, &eax, &ebx, &ecx, &edx);
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 1, "Family: %X",(eax >> 8) & 0x0f);
|
||||||
|
mvwprintw(win, row++, 1, "Model: %X",
|
||||||
|
((eax >> 4) & 0xf) | ((eax >> 16) & 0xf) << 4);
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 1, "Stepping: %X", eax & 0xf);
|
||||||
|
|
||||||
|
if (vendor == VENDOR_AMD) {
|
||||||
|
docpuid(0x80000001, &eax, &ebx, &ecx, &edx);
|
||||||
|
brand = ((ebx >> 9) & 0x1F);
|
||||||
|
|
||||||
|
mvwprintw(win, row++, 1,"Brand: %X", brand);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cpu_khz != 0) {
|
||||||
|
mvwprintw(win, row++, 1, "CPU Speed: %d Mhz",
|
||||||
|
cpu_khz / 1000);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
mvwprintw(win, row++, 1, "CPU Speed: Error");
|
||||||
|
}
|
||||||
|
|
||||||
|
row++;
|
||||||
|
get_features(win, &row);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned int getticks(void)
|
||||||
|
{
|
||||||
|
unsigned long long start, end;
|
||||||
|
|
||||||
|
/* Read the number of ticks during the period */
|
||||||
|
|
||||||
|
start = rdtsc();
|
||||||
|
mdelay(100);
|
||||||
|
end = rdtsc();
|
||||||
|
|
||||||
|
return (unsigned int) ((end - start) / 100);
|
||||||
|
}
|
||||||
|
|
||||||
|
int cpuinfo_module_init(void)
|
||||||
|
{
|
||||||
|
cpu_khz = getticks();
|
||||||
|
}
|
||||||
|
|
||||||
|
struct coreinfo_module cpuinfo_module = {
|
||||||
|
.name = "CPU Info",
|
||||||
|
.init = cpuinfo_module_init,
|
||||||
|
.redraw = cpuinfo_module_redraw,
|
||||||
|
.handle = NULL,
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,299 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the coreinfo project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2008 Advanced Micro Devices, Inc.
|
||||||
|
*
|
||||||
|
* 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; version 2 of the License.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <arch/io.h>
|
||||||
|
#include "coreinfo.h"
|
||||||
|
|
||||||
|
struct pci_devices {
|
||||||
|
unsigned short device;
|
||||||
|
unsigned int id;
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct pci_devices devices[64];
|
||||||
|
static int devices_index;
|
||||||
|
|
||||||
|
#define REG_VENDOR_ID 0x00
|
||||||
|
#define REG_HEADER_TYPE 0x0E
|
||||||
|
#define REG_PRIMARY_BUS 0x18
|
||||||
|
|
||||||
|
#define HEADER_TYPE_NORMAL 0
|
||||||
|
#define HEADER_TYPE_BRIDGE 1
|
||||||
|
#define HEADER_TYPE_CARDBUS 2
|
||||||
|
|
||||||
|
#define PCI_ADDR(_bus, _dev, _reg) \
|
||||||
|
(0x80000000 | (_bus << 16) | (_dev << 8) | (_reg & ~3))
|
||||||
|
|
||||||
|
/* Number of entries to show in the list */
|
||||||
|
#define MENU_VISIBLE 16
|
||||||
|
|
||||||
|
static int menu_selected = 0;
|
||||||
|
static int menu_first = 0;
|
||||||
|
|
||||||
|
static void swap(struct pci_devices *a, struct pci_devices *b)
|
||||||
|
{
|
||||||
|
struct pci_devices tmp;
|
||||||
|
|
||||||
|
tmp.device = a->device;
|
||||||
|
tmp.id = a->id;
|
||||||
|
|
||||||
|
a->device = b->device;
|
||||||
|
a->id = b->id;
|
||||||
|
|
||||||
|
b->device = tmp.device;
|
||||||
|
b->id = tmp.id;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int partition(struct pci_devices *list, int len)
|
||||||
|
{
|
||||||
|
int val = list[len / 2].device;
|
||||||
|
int index = 0;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
swap(&list[len / 2], &list[len - 1]);
|
||||||
|
|
||||||
|
for(i = 0; i < len - 1; i++) {
|
||||||
|
|
||||||
|
if (list[i].device < val) {
|
||||||
|
swap(&list[i], &list[index]);
|
||||||
|
index++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
swap(&list[index], &list[len - 1]);
|
||||||
|
return index;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void quicksort(struct pci_devices *list, int len)
|
||||||
|
{
|
||||||
|
int index;
|
||||||
|
|
||||||
|
if (len <= 1)
|
||||||
|
return;
|
||||||
|
|
||||||
|
index = partition(list, len);
|
||||||
|
|
||||||
|
quicksort(list, index);
|
||||||
|
quicksort(&(list[index]), len - index);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void pci_read_dword(unsigned int bus, unsigned int devfn,
|
||||||
|
unsigned int reg, unsigned int *val)
|
||||||
|
{
|
||||||
|
outl(PCI_ADDR(bus, devfn, reg), 0xCF8);
|
||||||
|
*val = inl(0xCFC);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void pci_read_byte(unsigned int bus, unsigned int devfn,
|
||||||
|
unsigned int reg, unsigned char *val)
|
||||||
|
{
|
||||||
|
outl(PCI_ADDR(bus, devfn, reg), 0xCF8);
|
||||||
|
*val = inb(0xCFC + (reg & 3));
|
||||||
|
}
|
||||||
|
|
||||||
|
static int show_config_space(WINDOW *win, int row, int col, int index)
|
||||||
|
{
|
||||||
|
unsigned char cspace[64];
|
||||||
|
int bus, devfn;
|
||||||
|
int i, x, y;
|
||||||
|
|
||||||
|
bus = (devices[index].device >> 8) & 0xFF;
|
||||||
|
devfn = devices[index].device & 0xFF;
|
||||||
|
|
||||||
|
for(i = 0; i < 64; i+= 4)
|
||||||
|
pci_read_dword(bus, devfn, i, ((int *) &cspace[i]));
|
||||||
|
|
||||||
|
for(y = 0; y < 4; y++) {
|
||||||
|
for(x = 0; x < 16; x++)
|
||||||
|
mvwprintw(win, row + y, col + (x * 3), "%2.2X ", cspace[(y * 16) + x]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int pci_module_redraw(WINDOW *win)
|
||||||
|
{
|
||||||
|
unsigned int bus, devfn, func;
|
||||||
|
int i;
|
||||||
|
int last;
|
||||||
|
|
||||||
|
print_module_title(win, "PCI Device List");
|
||||||
|
|
||||||
|
last = menu_first + MENU_VISIBLE;
|
||||||
|
|
||||||
|
if (last > devices_index)
|
||||||
|
last = devices_index;
|
||||||
|
|
||||||
|
for(i = 0; i < MENU_VISIBLE; i++) {
|
||||||
|
int item = menu_first + i;
|
||||||
|
|
||||||
|
/* Draw a blank space */
|
||||||
|
|
||||||
|
if (item >= devices_index) {
|
||||||
|
wattrset(win, COLOR_PAIR(2));
|
||||||
|
mvwprintw(win, 2 + i, 1, " ");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
bus = (devices[item].device >> 8) & 0xFF;
|
||||||
|
devfn = (devices[item].device & 0xFF) / 8;
|
||||||
|
func = (devices[item].device & 0xFF) % 8;
|
||||||
|
|
||||||
|
if (item == menu_selected)
|
||||||
|
wattrset(win, COLOR_PAIR(3) | A_BOLD);
|
||||||
|
else
|
||||||
|
wattrset(win, COLOR_PAIR(2));
|
||||||
|
|
||||||
|
mvwprintw(win, 2+i, 1, "%X:%2.2X.%2.2X %X:%X ",
|
||||||
|
bus, devfn, func,
|
||||||
|
devices[item].id & 0xFFFF,
|
||||||
|
(devices[item].id >> 16) & 0xFFFF);
|
||||||
|
|
||||||
|
wattrset(win, COLOR_PAIR(2));
|
||||||
|
|
||||||
|
if (i == 0) {
|
||||||
|
if (item != 0)
|
||||||
|
mvwprintw(win, 2+ i, 19, "\30");
|
||||||
|
}
|
||||||
|
if (i == MENU_VISIBLE - 1) {
|
||||||
|
if ((item + 1) < devices_index)
|
||||||
|
mvwprintw(win, 2+ i, 19, "\31");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
wattrset(win, COLOR_PAIR(2));
|
||||||
|
|
||||||
|
for(i = 0; i < 16; i++)
|
||||||
|
mvwprintw(win, 2, 26 + (i * 3), "%2.2X ", i);
|
||||||
|
|
||||||
|
wmove(win, 3, 25);
|
||||||
|
|
||||||
|
for(i = 0; i < 48; i++)
|
||||||
|
waddch(win, (i == 0) ? '\332' : '\304');
|
||||||
|
|
||||||
|
for(i = 0; i < 4; i++) {
|
||||||
|
mvwprintw(win, 4 + i, 23, "%2.2X", i * 16);
|
||||||
|
wmove(win, 4 + i, 25);
|
||||||
|
waddch(win, '\263');
|
||||||
|
}
|
||||||
|
|
||||||
|
show_config_space(win, 4, 26, menu_selected);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void pci_scan_bus(int bus)
|
||||||
|
{
|
||||||
|
int devfn, func;
|
||||||
|
unsigned int val;
|
||||||
|
unsigned char hdr;
|
||||||
|
|
||||||
|
for(devfn = 0; devfn < 0x100; ) {
|
||||||
|
for(func = 0; func < 8; func++, devfn++) {
|
||||||
|
pci_read_dword(bus, devfn, REG_VENDOR_ID, &val);
|
||||||
|
|
||||||
|
/* Nobody home */
|
||||||
|
|
||||||
|
if (val == 0xffffffff || val == 0x00000000 ||
|
||||||
|
val == 0x0000ffff || val == 0xffff0000)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
/* FIXME: Remove this arbitrary limitation */
|
||||||
|
|
||||||
|
if (devices_index >= 64)
|
||||||
|
return;
|
||||||
|
|
||||||
|
devices[devices_index].device =
|
||||||
|
((bus & 0xFF) << 8) | (devfn & 0xFF);
|
||||||
|
|
||||||
|
devices[devices_index++].id = val;
|
||||||
|
|
||||||
|
/* If this is a bridge, then follow it */
|
||||||
|
|
||||||
|
pci_read_byte(bus, devfn, REG_HEADER_TYPE, &hdr);
|
||||||
|
|
||||||
|
hdr &= 0x7F;
|
||||||
|
|
||||||
|
if (hdr == HEADER_TYPE_BRIDGE ||
|
||||||
|
hdr == HEADER_TYPE_CARDBUS) {
|
||||||
|
unsigned int busses;
|
||||||
|
|
||||||
|
pci_read_dword(bus, devfn, REG_PRIMARY_BUS,
|
||||||
|
&busses);
|
||||||
|
|
||||||
|
pci_scan_bus((busses >> 8) & 0xFF);
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
quicksort(devices, devices_index);
|
||||||
|
}
|
||||||
|
|
||||||
|
int pci_module_handle(int key)
|
||||||
|
{
|
||||||
|
int ret = 0;
|
||||||
|
|
||||||
|
switch(key) {
|
||||||
|
case KEY_DOWN:
|
||||||
|
if (menu_selected + 1 < devices_index) {
|
||||||
|
menu_selected++;
|
||||||
|
ret = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
break;
|
||||||
|
|
||||||
|
case KEY_UP:
|
||||||
|
if (menu_selected > 0) {
|
||||||
|
menu_selected--;
|
||||||
|
ret = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
if (menu_selected < menu_first)
|
||||||
|
menu_first = menu_selected;
|
||||||
|
else if (menu_selected >= menu_first + MENU_VISIBLE) {
|
||||||
|
menu_first = menu_selected - (MENU_VISIBLE - 1);
|
||||||
|
if (menu_first < 0)
|
||||||
|
menu_first = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int pci_module_init(void)
|
||||||
|
{
|
||||||
|
unsigned int val;
|
||||||
|
int bus = 0;
|
||||||
|
|
||||||
|
|
||||||
|
pci_scan_bus(0);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct coreinfo_module pci_module = {
|
||||||
|
.name = "PCI",
|
||||||
|
.init = pci_module_init,
|
||||||
|
.redraw = pci_module_redraw,
|
||||||
|
.handle = pci_module_handle,
|
||||||
|
};
|
||||||
Loading…
Reference in New Issue