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-rw-r--r--util/superiotool/fintek.c59
-rw-r--r--util/superiotool/ite.c131
-rw-r--r--util/superiotool/nsc.c1
-rw-r--r--util/superiotool/smsc.c1
-rw-r--r--util/superiotool/winbond.c38
5 files changed, 115 insertions, 115 deletions
diff --git a/util/superiotool/fintek.c b/util/superiotool/fintek.c
index 8b5fa5b93c..e2f9c2772f 100644
--- a/util/superiotool/fintek.c
+++ b/util/superiotool/fintek.c
@@ -20,6 +20,19 @@
#include "superiotool.h"
+#define DEVICE_ID_BYTE1_REG 0x20
+#define DEVICE_ID_BYTE2_REG 0x21
+#define VENDOR_ID_BYTE1_REG 0x23
+#define VENDOR_ID_BYTE2_REG 0x24
+
+const static struct superio_registers reg_table[] = {
+ {0x0604, "F71805", {
+ {EOT}}},
+ {0x4103, "F71872", {
+ {EOT}}},
+ {EOT}
+};
+
void dump_fintek(uint16_t port, uint16_t did)
{
switch (did) {
@@ -106,38 +119,38 @@ static void exit_conf_mode_fintek(uint16_t port)
void probe_idregs_fintek(uint16_t port)
{
- uint16_t vid, did, success = 0;
+ uint16_t vid, did, did_ite, success = 0;
enter_conf_mode_fintek(port);
- outb(0x20, port);
- if (inb(port) != 0x20) {
+ did = regval(port, DEVICE_ID_BYTE1_REG);
+ did |= (regval(port, DEVICE_ID_BYTE2_REG) << 8);
+ did_ite = ((did & 0xff) << 8) | ((did & 0xff00) >> 8);
+
+ vid = regval(port, VENDOR_ID_BYTE1_REG);
+ vid |= (regval(port, VENDOR_ID_BYTE2_REG) << 8);
+
+ /* FIXME */
+ if (vid != 0x3419 && did_ite != 0x8708 && did_ite != 0x8710) {
no_superio_found(port);
+ exit_conf_mode_fintek(port);
return;
}
- did = inb(port + 1);
- did |= (regval(port, 0x21) << 8);
-
- vid = regval(port, 0x23);
- vid |= (regval(port, 0x24) << 8);
- printf("Super I/O found at 0x%02x: vid=0x%04x/did=0x%04x\n",
- port, vid, did);
-
- if (vid == 0xff || vid == 0xffff)
+ if (did_ite == 0x8708 || did_ite == 0x8701) {
+ printf("Found ITE IT%04xF (id=0x%04x, rev=0x%01x) at port=0x%x\n", did_ite, did_ite, 0, port); /* FIXME */
+ dump_ite(port, did_ite);
+ regwrite(port, 0x02, 0x02); /* FIXME */
return;
-
- /* printf("%s\n", familyid[id]); */
- switch (did) {
- case 0x0887: /* Pseudoreversed for ITE8708 */
- case 0x1087: /* Pseudoreversed for ITE8710 */
- success = 1;
- dump_ite(port, ((did & 0xff) << 8) | ((did & 0xff00) >> 8));
- regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */
- break;
- default:
- break;
}
+
+ if (vid == 0xff || vid == 0xffff) {
+ exit_conf_mode_fintek(port);
+ return;
+ }
+
+ printf("Found Fintek %s (vid=0x%04x, id=0x%04x) at port=0x%x\n",
+ get_superio_name(reg_table, did), vid, did, port);
switch (vid) {
case 0x3419:
diff --git a/util/superiotool/ite.c b/util/superiotool/ite.c
index fc7c4137d8..610516a980 100644
--- a/util/superiotool/ite.c
+++ b/util/superiotool/ite.c
@@ -21,44 +21,49 @@
#include "superiotool.h"
+#define CHIP_ID_BYTE1_REG 0x20
+#define CHIP_ID_BYTE2_REG 0x21
+#define CHIP_VERSION_REG 0x22
+
+/* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */
const static struct superio_registers reg_table[] = {
- {0x8702, "IT8702", {
+ {0x8702, "IT8702F", {
{EOT}}},
- {0x8705, "IT8705 or IT8700", {
+ {0x8705, "IT8705F or IT8700F", {
{EOT}}},
- {0x8708, "IT8708", {
+ {0x8708, "IT8708F", {
{NOLDN, NULL,
{0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
0x29,0x2a,0x2e,0x2f,EOT},
{NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
0xff,0xff,0x00,0x00,EOT}},
- {0x0, NULL,
+ {0x0, "Floppy",
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
- {0x1, NULL,
+ {0x1, "COM1",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0xf8,0x04,0x00,EOT}},
- {0x2, NULL,
+ {0x2, "COM2",
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
- {0x3, NULL,
+ {0x3, "Parallel port",
{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
0xf0,EOT},
{0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
0x03,EOT}},
- {0x4, NULL,
+ {0x4, "SWC",
{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
{NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
- {0x5, NULL,
+ {0x5, "Keyboard",
/* Note: 0x30 can actually be 0x00 _or_ 0x01. */
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
- {0x6, NULL,
+ {0x6, "Mouse",
{0x30,0x70,0x71,0xf0,EOT},
{0x00,0x0c,0x02,0x00,EOT}},
- {0x7, NULL,
+ {0x7, "GPIO",
{0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
@@ -71,46 +76,47 @@ const static struct superio_registers reg_table[] = {
0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
0x00,EOT}},
- {0x8, NULL,
+ {0x8, "Game port",
{0x30,0x60,0x61,EOT},
{0x00,0x02,0x01,EOT}},
- {0x9, NULL,
+ {0x9, "Consumer IR",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x10,0x0b,0x00,EOT}},
- {0xa, NULL,
+ {0xa, "MIDI port",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x00,0x0a,0x00,EOT}},
{EOT}}},
- {0x8710, "IT8710", {
+ {0x8710, "IT8710F", {
{EOT}}},
- {0x8712, "IT8712", {
+ {0x8712, "IT8712F", {
{NOLDN, NULL,
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
{NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
- {0x0, NULL,
+ {0x0, "Floppy",
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
- {0x1, NULL,
+ {0x1, "COM1",
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
- {0x2, NULL,
+ {0x2, "COM2",
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
- {0x3, NULL,
+ {0x3, "Parallel port",
{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
- {0x4, NULL,
+ {0x4, "Environment controller",
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
0xf4,0xf5,0xf6,EOT},
{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
0x00,NANA,NANA,EOT}},
- {0x5, NULL,
+ {0x5, "Keyboard",
+ /* TODO: 0xf0: Error in datasheet? */
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
- {0x6, NULL,
+ {0x6, "Mouse",
{0x30,0x70,0x71,0xf0,EOT},
{0x00,0x0c,0x02,0x00,EOT}},
- {0x7, NULL,
+ {0x7, "GPIO", /* TODO: 0x72, 0x73: Errors in datasheet? */
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
@@ -118,22 +124,22 @@ const static struct superio_registers reg_table[] = {
0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,0x00,0x30,0x38,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
- {0x8, NULL,
+ {0x8, "MIDI port",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x00,0x0a,0x00,EOT}},
- {0x9, NULL,
+ {0x9, "Game port",
{0x30,0x60,0x61,EOT},
{0x00,0x02,0x01,EOT}},
- {0xa, NULL,
+ {0xa, "Consumer IR",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x10,0x0b,0x00,EOT}},
{EOT}}},
- {0x8716, "IT8716", {
+ {0x8716, "IT8716F", {
{NOLDN, NULL,
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
{NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
@@ -183,52 +189,36 @@ const static struct superio_registers reg_table[] = {
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x03,0x10,0x0b,0x00,EOT}},
{EOT}}},
- {0x8718, "IT8718", {
+ {0x8718, "IT8718F", {
{EOT}}},
{EOT}
};
+/* TODO: Drop this function later. */
void dump_ite(uint16_t port, uint16_t id)
{
- int i;
-
- /* TODO: Get datasheets for IT8711 and IT8712. */
- switch (id) {
- case 0x8702:
- case 0x8705: /* IT8700F or IT8705F */
- case 0x8708:
- case 0x8710:
- case 0x8712:
- case 0x8716:
- /* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */
- case 0x8718:
- dump_superio("ITE", reg_table, port, id);
- break;
- default:
- printf("Unknown ITE chip, id=%04x\n", id);
- for (i = 0x20; i <= 0x24; i++)
- printf("index %02x=%02x\n", i, regval(port, i));
- break;
- }
+ dump_superio("ITE", reg_table, port, id);
}
+/**
+ * Enable configuration sequence (ITE uses this for newer IT87[012]xF).
+ *
+ * IT871[01]F uses 0x87, 0x87 -> Fintek detection should handle it
+ * IT8708F uses 0x87, 0x87 -> Fintek detection should handle it
+ * IT8761F uses 0x87, 0x61, 0x55, 0x55/0xaa
+ * IT86xxF series uses different ports
+ * IT8661F uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
+ * IT8673F uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
+ */
static void enter_conf_mode_ite(uint16_t port)
{
- /* Enable configuration sequence (ITE uses this for newer IT87[012]x)
- * IT871[01] uses 0x87, 0x87 -> fintek detection should handle it
- * IT8708 uses 0x87, 0x87 -> fintek detection should handle it
- * IT8761 uses 0x87, 0x61, 0x55, 0x55/0xaa
- * IT86xx series uses different ports
- * IT8661 uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
- * IT8673 uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
- */
outb(0x87, port);
outb(0x01, port);
outb(0x55, port);
if (port == 0x2e)
outb(0x55, port);
else
- outb(0xAA, port);
+ outb(0xaa, port);
}
static void exit_conf_mode_ite(uint16_t port)
@@ -242,25 +232,20 @@ void probe_idregs_ite(uint16_t port)
enter_conf_mode_ite(port);
- /* Read Chip ID Byte 1. */
- id = regval(port, 0x20);
- if (id != 0x87) {
+ id = regval(port, CHIP_ID_BYTE1_REG) << 8;
+ id |= regval(port, CHIP_ID_BYTE2_REG);
+ chipver = regval(port, CHIP_VERSION_REG) & 0x0f; /* Only bits 3..0 */
+
+ if (superio_unknown(reg_table, id)) {
no_superio_found(port);
+ exit_conf_mode_ite(port);
return;
}
- id <<= 8;
-
- /* Read Chip ID Byte 2. */
- id |= regval(port, 0x21);
-
- /* Read chip version, only bits 3..0 for all IT87xx. */
- chipver = regval(port, 0x22) & 0x0f;
-
- printf("Super I/O found at 0x%02x: id=0x%04x, chipver=0x%01x\n",
- port, id, chipver);
+ printf("Found ITE %s (id=0x%04x, rev=0x%01x) at port=0x%x\n",
+ get_superio_name(reg_table, id), id, chipver, port);
- dump_ite(port, id);
+ dump_superio("ITE", reg_table, port, id);
exit_conf_mode_ite(port);
}
diff --git a/util/superiotool/nsc.c b/util/superiotool/nsc.c
index c308256e7f..ec9b326192 100644
--- a/util/superiotool/nsc.c
+++ b/util/superiotool/nsc.c
@@ -63,6 +63,7 @@ void probe_idregs_simple(uint16_t port)
outb(0x20, port);
if (inb(port) != 0x20) {
no_superio_found(port);
+ /* TODO: Exit config mode? */
return;
}
id = inb(port + 1);
diff --git a/util/superiotool/smsc.c b/util/superiotool/smsc.c
index 3bfc53661f..13ad4a7221 100644
--- a/util/superiotool/smsc.c
+++ b/util/superiotool/smsc.c
@@ -61,6 +61,7 @@ void probe_idregs_smsc(uint16_t port)
if (superio_unknown(reg_table, id)) {
no_superio_found(port);
+ exit_conf_mode_smsc(port);
return;
}
diff --git a/util/superiotool/winbond.c b/util/superiotool/winbond.c
index 709e7f329f..ca2d1db4bc 100644
--- a/util/superiotool/winbond.c
+++ b/util/superiotool/winbond.c
@@ -31,10 +31,9 @@
const static struct superio_registers reg_table[] = {
{0x601, "W83697HF/F", {
{NOLDN, NULL,
- /* TODO: 0x02, 0x07. */
- {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,
+ {0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,
0x2a,EOT},
- {0x60,NANA,0xff,0x00,0x00,0x00,0x00,0x00,0x00,
+ {NANA,0x60,NANA,0xff,0x00,0x00,0x00,0x00,0x00,0x00,
MISC,EOT}},
/* Some register defaults depend on the value of PNPCSV. */
{0x0, "Floppy",
@@ -51,18 +50,18 @@ const static struct superio_registers reg_table[] = {
{0x3, "COM2",
{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
{0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
- {0x6, "CIR",
+ {0x6, "Consumer IR",
{0x30,0x60,0x61,0x70,EOT},
{0x00,0x00,0x00,0x00,EOT}},
- {0x7, "Game port, GPIO port 1",
+ {0x7, "Game port, GPIO 1",
{0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
{0x00,0x02,0x01,0x00,0x00,0xff,0x00,0x00,EOT}},
- {0x8, "MIDI port, GPIO port 5",
+ {0x8, "MIDI port, GPIO 5",
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
0xf4,0xf5,EOT},
{0x00,0x03,0x30,0x00,0x00,0x09,0xff,0x00,0x00,0x00,
0x00,0x00,EOT}},
- {0x9, "GPIO port 2, 3, and 4",
+ {0x9, "GPIO 2, GPIO 3, GPIO 4",
{0x30,0x60,0x61,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,
0xf7,0xf8,0xf5,EOT},
{0x00,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff,
@@ -80,47 +79,47 @@ const static struct superio_registers reg_table[] = {
{NOLDN, NULL,
{0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
- {0x88,NANA,0xff,0x00,MISC,0x00,MISC,RSVD,0x50,
+ {0x88,MISC,0xff,0x00,MISC,0x00,MISC,RSVD,0x50,
0x04,0x00,RSVD,0x00,0x21,0x00,0x00,EOT}},
- {0x0, NULL,
+ {0x0, "Floppy",
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
0xf5,EOT},
{0x01,0x03,0xf0,0x06,0x02,0x8e,0x00,0xff,0x00,
0x00,EOT}},
- {0x1, NULL,
+ {0x1, "Parallel port",
{0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
{0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
- {0x2, NULL,
+ {0x2, "COM1",
{0x30,0x60,0x61,0x70,0xf0,EOT},
{0x01,0x03,0xf8,0x04,0x00,EOT}},
- {0x3, NULL,
+ {0x3, "COM2",
{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
{0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
- {0x5, NULL,
+ {0x5, "Keyboard",
{0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT},
{0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x83,EOT}},
- {0x6, NULL,
+ {0x6, "Serial flash interface",
{0x30,0x62,0x63,EOT},
{0x00,0x00,0x00,EOT}},
- {0x7, NULL,
+ {0x7, "GPIO 1, GPIO 6, game port, MIDI port",
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
0xf4,0xf5,0xf6,0xf7,EOT},
{0x00,0x02,0x01,0x03,0x30,0x09,0xff,0x00,0x00,0x00,
0xff,0x00,0x00,0x00,EOT}},
- {0x8, NULL,
+ {0x8, "WDTO#, PLED",
{0x30,0xf5,0xf6,0xf7,EOT},
{0x00,0x00,0x00,0x00,EOT}},
- {0x9, NULL,
+ {0x9, "GPIO 2, GPIO 3, GPIO 4, GPIO 5, SUSLED",
{0x30,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xf0,0xf1,0xf2,
0xf3,0xf4,0xf5,0xf6,0xf7,EOT},
{0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00,
0x00,0xff,0x00,0x00,0x00,EOT}},
- {0xa, NULL,
+ {0xa, "ACPI",
{0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
0xe8,0xf2,0xf3,0xf4,0xf6,0xf7,EOT},
{0x00,0x00,0x01,0x00,0xff,0x08,0x00,RSVD,0x00,0x00,
RSVD,0x7c,0x00,0x00,0x00,0x00,EOT}},
- {0xb, NULL,
+ {0xb, "Hardware monitor",
{0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
{0x00,0x00,0x00,0x00,0xc1,0x00,EOT}},
{EOT}}},
@@ -153,6 +152,7 @@ void probe_idregs_winbond(uint16_t port)
if (superio_unknown(reg_table, id)) {
no_superio_found(port);
+ exit_conf_mode_winbond(port);
return;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 18:52:44 +0000