diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/superiotool/Makefile | 3 | ||||
| -rw-r--r-- | util/superiotool/serverengines.c | 113 | ||||
| -rw-r--r-- | util/superiotool/superiotool.h | 6 |
3 files changed, 121 insertions, 1 deletions
diff --git a/util/superiotool/Makefile b/util/superiotool/Makefile index 00a1cc0d7b..38a4127bb1 100644 --- a/util/superiotool/Makefile +++ b/util/superiotool/Makefile @@ -33,7 +33,8 @@ CFLAGS += -O2 -Wall -Werror -Wstrict-prototypes -Wundef -Wstrict-aliasing \ -Werror-implicit-function-declaration -ansi -pedantic $(SVNDEF) LDFLAGS += -lz -OBJS = superiotool.o ali.o fintek.o ite.o nsc.o nuvoton.o smsc.o winbond.o +OBJS = superiotool.o serverengines.o ali.o fintek.o ite.o nsc.o nuvoton.o \ + smsc.o winbond.o OS_ARCH = $(shell uname) ifeq ($(OS_ARCH), Darwin) diff --git a/util/superiotool/serverengines.c b/util/superiotool/serverengines.c new file mode 100644 index 0000000000..fc1dbd250a --- /dev/null +++ b/util/superiotool/serverengines.c @@ -0,0 +1,113 @@ +/* + * This file is part of the superiotool project. + * + * Copyright (C) 2011 Ruud Schramp <schramp@holmes.nl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "superiotool.h" + +#define DEVICE_ID_BYTE1_REG 0x20 +#define DEVICE_ID_BYTE2_REG 0x21 + +#define DEVICE_REV_REG 0x1f + +static const struct superio_registers reg_table[] = { + /* + * Note: These register defaults are based on educated guessing, + * take them with a grain of salt. + * + * TODO: Don't know the ID registers yet: 0x21 probably is not an ID + * register as it is being set in the BIOS. For now still use as there + * is no known alternative. + */ + {0x02c0, "SE-SM 4210-P01", { + {NOLDN, NULL, + {0x1f,0x20,0x21,0x22,0x23,0x2c,0x2d,0x2e,EOT}, + {NANA,0x02,0xc0,0x00,0x00,RSVD,RSVD,RSVD,EOT}}, + {0x0, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {0x1, "COM2", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {0x00,0x02,0xf8,0x03,0x00,0x00,0x0c,EOT}}, + {0x2, "COM1", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {0x00,0x03,0xf8,0x04,0x00,0x00,0x0c,EOT}}, + {0x3, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {0x4, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {0x5, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {0x6, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {0x7, "UNKNOWN", + {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, + {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, + {EOT}}}, + {EOT} +}; + +static void enter_conf_mode_serverengines(uint16_t port) +{ + OUTB(0x5a, port); +} + +static void exit_conf_mode_serverengines(uint16_t port) +{ + OUTB(0xa5, port); +} + +void probe_idregs_serverengines(uint16_t port) +{ + uint16_t id; + uint8_t rev; + + probing_for("Server Engines", "", port); + + enter_conf_mode_serverengines(port); + + id = regval(port, DEVICE_ID_BYTE1_REG) << 8; + id |= regval(port, DEVICE_ID_BYTE2_REG); + + /* TODO: Not documented/available on ServerEngines. */ + rev = regval(port, DEVICE_REV_REG); + + if (superio_unknown(reg_table, id)) { + if (verbose) + printf(NOTFOUND "id=0x%04x, rev=0x%02x\n", id, rev); + exit_conf_mode_serverengines(port); + return; + } + + printf("Found Server Engines %s (id=0x%04x, rev=0x%02x) at 0x%x\n", + get_superio_name(reg_table, id), id, rev, port); + chip_found = 1; + + dump_superio("Server Engines", reg_table, port, id, LDN_SEL); + + exit_conf_mode_serverengines(port); +} + +void print_serverengines_chips(void) +{ + print_vendor_chips("Server Engines", reg_table); +} diff --git a/util/superiotool/superiotool.h b/util/superiotool/superiotool.h index 8a7d2aa479..e7c6c40398 100644 --- a/util/superiotool/superiotool.h +++ b/util/superiotool/superiotool.h @@ -182,6 +182,10 @@ void print_vendor_chips(const char *vendor, void probe_idregs_ali(uint16_t port); void print_ali_chips(void); +/* serverengines.c */ +void probe_idregs_serverengines(uint16_t port); +void print_serverengines_chips(void); + /* fintek.c */ void probe_idregs_fintek(uint16_t port); void probe_idregs_fintek_alternative(uint16_t port); @@ -232,6 +236,7 @@ static const struct { #ifdef PCI_SUPPORT {probe_idregs_via, {0x3f0, EOT}}, #endif + {probe_idregs_serverengines, {0x2e, EOT}}, }; /** Table of functions to print out supported Super I/O chips. */ @@ -248,6 +253,7 @@ static const struct { #ifdef PCI_SUPPORT {print_via_chips}, #endif + {print_serverengines_chips}, }; #endif |