diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/superiotool/superiotool.c | 52 |
1 files changed, 16 insertions, 36 deletions
diff --git a/util/superiotool/superiotool.c b/util/superiotool/superiotool.c index 97fa5fd842..e3b27bf62c 100644 --- a/util/superiotool/superiotool.c +++ b/util/superiotool/superiotool.c @@ -330,27 +330,18 @@ void dump_ite(unsigned short port, unsigned short id) { int i, j, k; signed short *idx; - printf ("ITE "); - - /* ID Mapping Table - unknown -> IT8711 (no datasheet) - unknown -> IT8722 (no datasheet) - 0x8702 -> IT8702 - 0x8705 -> IT8700 or IT8705 - 0x8708 -> IT8708 - 0x8710 -> IT8710 - 0x8712 -> IT8712 - 0x8716 -> IT8716 - 0x8718 -> IT8718 - 0x8726 -> IT8726 (datasheet wrongly says 0x8716) - */ + + printf("ITE "); + + /* TODO: Get datasheets for IT8711 and IT8712. */ switch (id) { case 0x8702: - case 0x8705: + case 0x8705: /* IT8700F or IT8705F */ case 0x8708: case 0x8710: case 0x8712: case 0x8716: + /* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */ case 0x8718: for (i = 0;; i++) { if (ite_reg_table[i].superio_id == EOT) @@ -405,17 +396,18 @@ void dump_ite(unsigned short port, unsigned short id) void probe_idregs_simple(unsigned short port) { unsigned char id; + outb(0x20, port); if (inb(port) != 0x20) { if (inb(port) == 0xff) - printf("No SuperI/O chip found at 0x%04x\n", port); + printf("No Super I/O chip found at 0x%04x\n", port); else - printf("probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); + printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); return; } id = inb(port + 1); - printf("SuperI/O found at 0x%02x: id = 0x%02x\n", port, id); + printf("Super I/O found at 0x%02x: id = 0x%02x\n", port, id); if (id == 0xff) return; @@ -429,7 +421,7 @@ void probe_idregs_simple(unsigned short port) dump_ns8374(port); break; default: - printf("no dump for 0x%02x\n", id); + printf("No dump for 0x%02x\n", id); break; } } @@ -447,9 +439,9 @@ void probe_idregs_fintek(unsigned short port) outb(0x20, port); if (inb(port) != 0x20) { if (inb(port) == 0xff) - printf("No SuperIO chip found at 0x%04x\n", port); + printf("No Super I/O chip found at 0x%04x\n", port); else - printf("probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); + printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); return; } did = inb(port + 1); @@ -516,9 +508,9 @@ void probe_idregs_ite(unsigned short port) id = regval(port, 0x20); if (id != 0x87) { if (inb(port) == 0xff) - printf("No Super-I/O chip found at 0x%04x\n", port); + printf("No Super I/O chip found at 0x%04x\n", port); else - printf("probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); + printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1)); return; } @@ -530,18 +522,6 @@ void probe_idregs_ite(unsigned short port) /* Read chip version, only bits 3..0 for all IT87xx. */ chipver = regval(port, 0x22) & 0x0f; - /* ID Mapping Table - * unknown -> IT8711 (no datasheet) - * unknown -> IT8722 (no datasheet) - * 0x8702 -> IT8702 - * 0x8705 -> IT8700 or IT8705 - * 0x8708 -> IT8708 - * 0x8710 -> IT8710 - * 0x8712 -> IT8712 - * 0x8716 -> IT8716 - * 0x8718 -> IT8718 - * 0x8726 -> IT8726 (datasheet wrongly says 0x8716) - */ printf("Super I/O found at 0x%02x: id=0x%04x, chipver=0x%01x\n", port, id, chipver); @@ -556,7 +536,7 @@ void probe_idregs_ite(unsigned short port) dump_ite(port, id); break; default: - printf("No dump for id 0x%04x\n", id); + printf("No dump for ID 0x%04x\n", id); break; } regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */ |