29 Nov
2008
29 Nov
'08
12:04 a.m.
See patch.
The Winbond SuperIO chips have another indirection of registers. The hwmon has generic registers and banked registers, mostly temperature handling, and SMI/GPIO stuff.
Regards, Stefan
--
coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br.
Tel.: +49 761 7668825 • Fax: +49 761 7664613
Email: info@coresystems.de • http://www.coresystems.de/
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Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866
* Not all LDNs are switched via register offset 0x07, make it a parameter
* add support for dumping the hardware monitor of Winbond W83627THF/THG
parts with -e
Signed-off-by: Stefan Reinauer stepan@coresystems.de
Index: fintek.c
===================================================================
--- fintek.c (revision 3779)
+++ fintek.c (working copy)
@@ -137,7 +137,7 @@
get_superio_name(reg_table, did), vid, did, port);
chip_found = 1;
- dump_superio("Fintek", reg_table, port, did);
+ dump_superio("Fintek", reg_table, port, did, LDN_SEL);
exit_conf_mode_winbond_fintek_ite_8787(port);
}
Index: winbond.c
===================================================================
--- winbond.c (revision 3779)
+++ winbond.c (working copy)
@@ -468,6 +468,51 @@
{EOT}
};
+static const struct superio_registers hwm_table[] = {
+ {0x828, "W83627THF/THG", {
+ {NOLDN, NULL,
+ {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
+ 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
+ 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
+ 0x1e,0x1f,
+ 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
+ 0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,0x32,0x33,0x34,
+ 0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,
+ 0x3f,
+ 0x40,0x41,0x42,0x43,0x44,0x47,0x48,0x49,0x4a,0x4b,
+ 0x4c,0x4d,0x4e,0x4f,EOT},
+ {RSVD,0xff,RSVD,0xff,0x00,0x00,0x00,0x00,0x01,0x01,
+ 0x01,0x01,0x3c,0x3c,0x0a,0x0a,RSVD,0xff,0x00,0x00,
+ 0x00,0x01,0x01,0x3c,0x43,RSVD,0xff,0xff,RSVD,RSVD,
+ NANA,NANA,
+ NANA,NANA,NANA,NANA,NANA,RSVD,RSVD,NANA,NANA,NANA,
+ NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
+ RSVD,RSVD,RSVD,RSVD,NANA,NANA,NANA,NANA,NANA,RSVD,
+ RSVD,
+ 0x03,0x00,0x00,0xfe,0xff,0x5f,NANA,0x03,RSVD,0x44,
+ 0x18,0x15,0x80,0x5c,EOT}},
+ {0x0, "BANK 0",
+ {0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,
+ 0x5d,EOT},
+ {NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x80,0x90,0x70,
+ 0x00,EOT}},
+ {0x1, "BANK 1",
+ {0x50,0x51,0x52,0x53,0x54,0x55,0x56,EOT},
+ {NANA,NANA,0x00,0x4b,0x00,0x50,0x00,EOT}},
+ {0x2, "BANK 2",
+ {0x50,0x51,0x52,0x53,0x54,0x55,0x56,EOT},
+ {NANA,NANA,0x00,0x4b,0x00,0x50,0x00,EOT}},
+ {0x4, "BANK 4",
+ {0x50,0x51,0x53,0x54,0x55,0x56,0x59,0x5a,0x5b,EOT},
+ {0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
+ {0x5, "BANK 5",
+ {0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,EOT},
+ {NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
+ {EOT}}},
+ {EOT}
+};
+
+
static void enter_conf_mode_winbond_88(uint16_t port)
{
OUTB(0x88, port);
@@ -486,7 +531,7 @@
static void probe_idregs_winbond_helper(const char *init, uint16_t port)
{
- uint16_t id;
+ uint16_t id, hwmport;
uint8_t devid, rev, olddevid;
probing_for("Winbond", init, port);
@@ -522,7 +567,28 @@
get_superio_name(reg_table, id), devid, rev, port);
chip_found = 1;
- dump_superio("Winbond", reg_table, port, id);
+ dump_superio("Winbond", reg_table, port, id, LDN_SEL);
+
+ if (extra_dump) {
+ regwrite(port, 0x07, 0x0b); /* Select LDN 0xb (HWM). */
+
+ if ((regval(port, 0x30) & (1 << 0)) != (1 << 0)) {
+ printf("Hardware Monitor disabled or does not exist.\n");
+ return;
+ }
+
+ /* Get HWM base address (stored in LDN 0xb, index 0x60/0x61). */
+ hwmport = regval(port, 0x60) << 8;
+ hwmport |= regval(port, 0x61);
+
+ /* HWM address register = HWM base address + 5. */
+ hwmport += 5;
+
+ printf("Hardware Monitor (0x%04x)\n", hwmport);
+ dump_superio("Winbond-HWM", hwm_table, hwmport, id,
+ WINBOND_HWM_SEL);
+ }
+
}
void probe_idregs_winbond(uint16_t port)
Index: ite.c
===================================================================
--- ite.c (revision 3779)
+++ ite.c (working copy)
@@ -534,7 +534,7 @@
get_superio_name(reg_table, id), id, chipver, port);
chip_found = 1;
- dump_superio("ITE", reg_table, port, id);
+ dump_superio("ITE", reg_table, port, id, LDN_SEL);
if (extra_dump) {
regwrite(port, 0x07, 0x04); /* Select LDN 4 (EC). */
@@ -547,7 +547,7 @@
ecport += 5;
printf("Environment controller (0x%04x)\n", ecport);
- dump_superio("ITE-EC", ec_table, ecport, id);
+ dump_superio("ITE-EC", ec_table, ecport, id, LDN_SEL);
}
}
Index: nsc.c
===================================================================
--- nsc.c (revision 3779)
+++ nsc.c (working copy)
@@ -506,7 +506,7 @@
get_superio_name(reg_table, id), id, rev, port);
chip_found = 1;
- dump_superio("NSC", reg_table, port, id);
+ dump_superio("NSC", reg_table, port, id, LDN_SEL);
}
void print_nsc_chips(void)
Index: superiotool.c
===================================================================
--- superiotool.c (revision 3779)
+++ superiotool.c (working copy)
@@ -82,7 +82,7 @@
}
static void dump_regs(const struct superio_registers reg_table[],
- int i, int j, uint16_t port)
+ int i, int j, uint16_t port, uint8_t bank_sel)
{
int k;
const int16_t *idx;
@@ -91,7 +91,7 @@
printf("LDN 0x%02x", reg_table[i].ldn[j].ldn);
if (reg_table[i].ldn[j].name != NULL)
printf(" (%s)", reg_table[i].ldn[j].name);
- regwrite(port, 0x07, reg_table[i].ldn[j].ldn);
+ regwrite(port, bank_sel, reg_table[i].ldn[j].ldn);
} else {
printf("Register dump:");
}
@@ -131,7 +131,7 @@
void dump_superio(const char *vendor,
const struct superio_registers reg_table[],
- uint16_t port, uint16_t id)
+ uint16_t port, uint16_t id, uint8_t bank_sel)
{
int i, j, no_dump_available = 1;
@@ -149,7 +149,7 @@
if (reg_table[i].ldn[j].ldn == EOT)
break;
no_dump_available = 0;
- dump_regs(reg_table, i, j, port);
+ dump_regs(reg_table, i, j, port, bank_sel);
}
if (no_dump_available)
Index: ali.c
===================================================================
--- ali.c (revision 3779)
+++ ali.c (working copy)
@@ -95,7 +95,7 @@
get_superio_name(reg_table, id), id, rev, port);
chip_found = 1;
- dump_superio("ALi", reg_table, port, id);
+ dump_superio("ALi", reg_table, port, id, LDN_SEL);
exit_conf_mode_ali(port);
}
Index: smsc.c
===================================================================
--- smsc.c (revision 3779)
+++ smsc.c (working copy)
@@ -643,7 +643,7 @@
id, rev, port);
chip_found = 1;
- dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id);
+ dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id, LDN_SEL);
exit_conf_mode_smsc(port);
}
Index: superiotool.h
===================================================================
--- superiotool.h (revision 3779)
+++ superiotool.h (working copy)
@@ -73,10 +73,14 @@
#define MISC -5 /* Needs special comment in output */
#define MAXLDN 0x14 /* Biggest LDN */
#define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */
-#define MAXNUMIDX 170 /* Maximum number of indexes */
+#define MAXNUMIDX 170 /* Maximum number of indices */
#define IDXSIZE (MAXNUMIDX + 1)
#define MAXNUMPORTS (6 + 1) /* Maximum number of Super I/O ports */
+/* select registers for various components */
+#define LDN_SEL 0x07 /* LDN select register */
+#define WINBOND_HWM_SEL 0x4e /* Hardware Monitor Bank Select */
+
/* Command line parameters. */
extern int dump, verbose, extra_dump;
@@ -102,7 +106,7 @@
const char *get_superio_name(const struct superio_registers reg_table[],
uint16_t id);
void dump_superio(const char *name, const struct superio_registers reg_table[],
- uint16_t port, uint16_t id);
+ uint16_t port, uint16_t id, uint8_t bank_sel);
void probing_for(const char *vendor, const char *info, uint16_t port);
void print_vendor_chips(const char *vendor,
const struct superio_registers reg_table[]);