sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Patch to util/inteltool:

Browse Source 
* PMBASE dumping now knows the registers.
* Add support for i965, i975, ICH8M
* Add support for Darwin OS using DirectIO

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3794 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2008-12-04 15:18:20 +00:00
committed by Stefan Reinauer
parent fcf9be3b93
commit 1162f25a49
9 changed files with 308 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
util/inteltool/inteltool.c
View File

@@ -21,9 +21,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include <sys/io.h>
#include <fcntl.h>
#include <sys/mman.h>
#include "inteltool.h"
static const struct {
@@ -33,6 +32,9 @@ static const struct {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82845, "i845" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945P, "i945P" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945GM, "i945GM" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PM965, "PM965" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82975X, "i975X" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8M, "ICH8-M" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7MDH, "ICH7-M DH" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7M, "ICH7-M" },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7, "ICH7" },
@@ -44,7 +46,29 @@ static const struct {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH, "ICH" }
};
int fd_mem;
#ifndef DARWIN
static int fd_mem;
void *map_physical(unsigned long phys_addr, int len)
{
void *virt_addr;
virt_addr = mmap(0, len, PROT_WRITE | PROT_READ, MAP_SHARED,
fd_mem, (off_t) phys_addr);
if (virt_addr == MAP_FAILED) {
printf("Error mapping physical memory 0x%08x[0x%x]\n", phys_addr, len);
return NULL;
}
return virt_addr;
}
void unmap_physical(void *virt_addr, int len)
{
munmap(virt_addr, len);
}
#endif
void print_version(void)
{
@@ -164,10 +188,12 @@ int main(int argc, char *argv[])
exit(1);
}
#ifndef DARWIN
if ((fd_mem = open("/dev/mem", O_RDWR)) < 0) {
perror("Can not open /dev/mem");
exit(1);
}
#endif
pacc = pci_alloc();
pci_init(pacc);