Author: jcrouse
Date: 2008-03-20 01:11:05 +0100 (Thu, 20 Mar 2008)
New Revision: 3173
Added:
trunk/payloads/coreinfo/
trunk/payloads/coreinfo/COPYING
trunk/payloads/coreinfo/Makefile
trunk/payloads/coreinfo/README
trunk/payloads/coreinfo/coreboot_module.c
trunk/payloads/coreinfo/coreinfo.c
trunk/payloads/coreinfo/coreinfo.h
trunk/payloads/coreinfo/cpuid.S
trunk/payloads/coreinfo/cpuinfo_module.c
trunk/payloads/coreinfo/pci_module.c
Log:
corinfo: Inital release of the coreinfo code
This is the intial release of the coreinfo payload code.
Signed-off-by: Jordan Crouse <jordan.crouse(a)amd.com>
Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de>
Added: trunk/payloads/coreinfo/COPYING
===================================================================
--- trunk/payloads/coreinfo/COPYING (rev 0)
+++ trunk/payloads/coreinfo/COPYING 2008-03-20 00:11:05 UTC (rev 3173)
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ 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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+Foundation's software and to any other program whose authors commit to
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+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+ 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.
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+Public License instead of this License.
Added: trunk/payloads/coreinfo/Makefile
===================================================================
--- trunk/payloads/coreinfo/Makefile (rev 0)
+++ trunk/payloads/coreinfo/Makefile 2008-03-20 00:11:05 UTC (rev 3173)
@@ -0,0 +1,48 @@
+##
+## 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
+##
+
+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 $@ $<
Added: trunk/payloads/coreinfo/README
===================================================================
--- trunk/payloads/coreinfo/README (rev 0)
+++ trunk/payloads/coreinfo/README 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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!
+
Added: trunk/payloads/coreinfo/coreboot_module.c
===================================================================
--- trunk/payloads/coreinfo/coreboot_module.c (rev 0)
+++ trunk/payloads/coreinfo/coreboot_module.c 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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(a)%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,
+};
Added: trunk/payloads/coreinfo/coreinfo.c
===================================================================
--- trunk/payloads/coreinfo/coreinfo.c (rev 0)
+++ trunk/payloads/coreinfo/coreinfo.c 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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();
+}
Added: trunk/payloads/coreinfo/coreinfo.h
===================================================================
--- trunk/payloads/coreinfo/coreinfo.h (rev 0)
+++ trunk/payloads/coreinfo/coreinfo.h 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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
Added: trunk/payloads/coreinfo/cpuid.S
===================================================================
--- trunk/payloads/coreinfo/cpuid.S (rev 0)
+++ trunk/payloads/coreinfo/cpuid.S 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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(a)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
Added: trunk/payloads/coreinfo/cpuinfo_module.c
===================================================================
--- trunk/payloads/coreinfo/cpuinfo_module.c (rev 0)
+++ trunk/payloads/coreinfo/cpuinfo_module.c 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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(a)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,
+};
Added: trunk/payloads/coreinfo/pci_module.c
===================================================================
--- trunk/payloads/coreinfo/pci_module.c (rev 0)
+++ trunk/payloads/coreinfo/pci_module.c 2008-03-20 00:11:05 UTC (rev 3173)
@@ -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,
+};
