Added support for GNU/kFreeBSD.

[pciutils.git] / lib / fbsd-device.c

diff --git a/lib/fbsd-device.c b/lib/fbsd-device.c
index 13dc91a47cef88ae799c826195f2a60b0d7cc9e6..ba3337c84c18c13b3ce5cb4f6f5573e3c0c17f78 100644 (file)
--- a/lib/fbsd-device.c
+++ b/lib/fbsd-device.c
@@ -2,28 +2,41 @@
  *     The PCI Library -- FreeBSD /dev/pci access
  *
  *     Copyright (c) 1999 Jari Kirma <kirma@cs.hut.fi>
+ *     Updated in 2003 by Samy Al Bahra <samy@kerneled.com>
  *
  *     Can be freely distributed and used under the terms of the GNU GPL.
  */
 
-/*
- *      Read functionality of this driver is briefly tested, and seems
- *      to supply basic information correctly, but I promise no more.
- */
-
 #include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
-
-#include <pci/pcivar.h>
-#include <pci/pci_ioctl.h>
+#include <osreldate.h>
+#include <stdint.h>
+
+#ifdef __FreeBSD_kernel_version
+#  ifndef __FreeBSD_version
+#    define __FreeBSD_version __FreeBSD_kernel_version
+#  endif
+#endif
+
+#if __FreeBSD_version < 500000
+#  include <pci/pcivar.h>
+#else
+#  include <dev/pci/pcivar.h>
+#endif
+
+#if __FreeBSD_version < 430000
+#  include <pci/pci_ioctl.h>
+#else
+#  include <sys/pciio.h>
+#endif
 
 #include "internal.h"
 
 static void
 fbsd_config(struct pci_access *a)
 {
-  a->method_params[PCI_ACCESS_FBSD_DEVICE] = PATH_FBSD_DEVICE;
+  a->method_params[PCI_ACCESS_FBSD_DEVICE] = PCI_PATH_FBSD_DEVICE;
 }
 
 static int
@@ -68,6 +81,9 @@ fbsd_read(struct pci_dev *d, int pos, byte *buf, int len)
       return pci_generic_block_read(d, pos, buf, len);
     }
 
+  if (pos >= 256)
+    return 0;
+
   pi.pi_sel.pc_bus = d->bus;
   pi.pi_sel.pc_dev = d->dev;
   pi.pi_sel.pc_func = d->func;
@@ -103,6 +119,9 @@ fbsd_write(struct pci_dev *d, int pos, byte *buf, int len)
       return pci_generic_block_write(d, pos, buf, len);
     }
 
+  if (pos >= 256)
+    return 0;
+
   pi.pi_sel.pc_bus = d->bus;
   pi.pi_sel.pc_dev = d->dev;
   pi.pi_sel.pc_func = d->func;