diff options
Diffstat (limited to 'util/inteltool/rootcmplx.c')
| -rw-r--r-- | util/inteltool/rootcmplx.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/util/inteltool/rootcmplx.c b/util/inteltool/rootcmplx.c index 7e2b665ce6..438e5b0b11 100644 --- a/util/inteltool/rootcmplx.c +++ b/util/inteltool/rootcmplx.c @@ -18,18 +18,8 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> #include <stdio.h> -#include <string.h> #include <stdlib.h> -#include <stdint.h> -#include <getopt.h> -#include <sys/mman.h> -#include <sys/io.h> -#include <pci/pci.h> - #include "inteltool.h" int print_rcba(struct pci_dev *sb) @@ -45,6 +35,7 @@ int print_rcba(struct pci_dev *sb) case PCI_DEVICE_ID_INTEL_ICH7M: case PCI_DEVICE_ID_INTEL_ICH7DH: case PCI_DEVICE_ID_INTEL_ICH7MDH: + case PCI_DEVICE_ID_INTEL_ICH8M: rcba_phys = pci_read_long(sb, 0xf0) & 0xfffffffe; break; case PCI_DEVICE_ID_INTEL_ICH: @@ -58,10 +49,9 @@ int print_rcba(struct pci_dev *sb) return 1; } - rcba = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) rcba_phys); + rcba = map_physical(rcba_phys, size); - if (rcba == MAP_FAILED) { + if (rcba == NULL) { perror("Error mapping RCBA"); exit(1); } @@ -73,7 +63,7 @@ int print_rcba(struct pci_dev *sb) printf("0x%04x: 0x%08x\n", i, *(uint32_t *)(rcba + i)); } - munmap((void *)rcba, size); + unmap_physical((void *)rcba, size); return 0; } |