diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/superiotool/Makefile | 11 | ||||
| -rw-r--r-- | util/superiotool/superiotool.c | 7 | ||||
| -rw-r--r-- | util/superiotool/superiotool.h | 24 |
3 files changed, 40 insertions, 2 deletions
diff --git a/util/superiotool/Makefile b/util/superiotool/Makefile index 6cb3042739..6a6b69762f 100644 --- a/util/superiotool/Makefile +++ b/util/superiotool/Makefile @@ -1,7 +1,7 @@ ## ## This file is part of the superiotool project. ## -## Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> +## Copyright (C) 2007-2010 Uwe Hermann <uwe@hermann-uwe.de> ## ## 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 @@ -39,6 +39,15 @@ ifeq ($(OS_ARCH), Darwin) LDFLAGS = -framework IOKit -framework DirectIO -lpci -lz endif +# Support for PCI-attached "Super I/Os" (e.g. in VIA VT82686A/B). +CONFIG_PCI = yes + +ifeq ($(CONFIG_PCI), yes) +CFLAGS += -DPCI_SUPPORT +LDFLAGS += -lpci +OBJS += pci.o via.o +endif + all: $(PROGRAM) superiotool.o: *.c superiotool.h diff --git a/util/superiotool/superiotool.c b/util/superiotool/superiotool.c index 6786b0a47f..2afc2bfa62 100644 --- a/util/superiotool/superiotool.c +++ b/util/superiotool/superiotool.c @@ -282,6 +282,13 @@ int main(int argc, char *argv[]) print_version(); +#ifdef PCI_SUPPORT + /* Do some basic libpci init. */ + pacc = pci_alloc(); + pci_init(pacc); + pci_scan_bus(pacc); +#endif + for (i = 0; i < ARRAY_SIZE(superio_ports_table); i++) { for (j = 0; superio_ports_table[i].ports[j] != EOT; j++) superio_ports_table[i].probe_idregs( diff --git a/util/superiotool/superiotool.h b/util/superiotool/superiotool.h index f9a38a1d5a..c953038528 100644 --- a/util/superiotool/superiotool.h +++ b/util/superiotool/superiotool.h @@ -2,7 +2,7 @@ * This file is part of the superiotool project. * * Copyright (C) 2007 Carl-Daniel Hailfinger - * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> + * Copyright (C) 2007-2010 Uwe Hermann <uwe@hermann-uwe.de> * Copyright (C) 2008 Robinson P. Tryon <bishop.robinson@gmail.com> * Copyright (C) 2008-2009 coresystems GmbH * @@ -37,6 +37,10 @@ #include <DirectIO/darwinio.h> #endif +#ifdef PCI_SUPPORT +#include <pci/pci.h> +#endif + #if defined(__FreeBSD__) #include <sys/types.h> #include <machine/cpufunc.h> @@ -102,6 +106,12 @@ struct superio_registers { } ldn[LDNSIZE]; }; +/* pci.c */ +#ifdef PCI_SUPPORT +extern struct pci_access *pacc; +struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device); +#endif + /* superiotool.c */ uint8_t regval(uint16_t port, uint8_t reg); void regwrite(uint16_t port, uint8_t reg, uint8_t val); @@ -141,6 +151,12 @@ void print_smsc_chips(void); void probe_idregs_winbond(uint16_t port); void print_winbond_chips(void); +/* via.c */ +#ifdef PCI_SUPPORT +void probe_idregs_via(uint16_t port); +void print_via_chips(void); +#endif + /** Table of which config ports to probe for each Super I/O family. */ static const struct { void (*probe_idregs) (uint16_t port); @@ -153,6 +169,9 @@ static const struct { {probe_idregs_nsc, {0x2e, 0x4e, 0x15c, EOT}}, {probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}}, {probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}}, +#ifdef PCI_SUPPORT + {probe_idregs_via, {0x3f0, EOT}}, +#endif }; /** Table of functions to print out supported Super I/O chips. */ @@ -165,6 +184,9 @@ static const struct { {print_nsc_chips}, {print_smsc_chips}, {print_winbond_chips}, +#ifdef PCI_SUPPORT + {print_via_chips}, +#endif }; #endif |