[PATCH] remove PCI bus initialization from the network drivers

[Karel Gardas]

Hello,

as pointed out but Joel and others, lets remove all the PCI bus 
initialization from all network drivers at once and then see what happen. 
:-)

Attached patch tested only by compilation on pc386 BSP, also if_fxp tested 
and found working quite well.

Cheers,
Karel
--
Karel Gardas                  kgardas at objectsecurity.com
ObjectSecurity Ltd.           http://www.objectsecurity.com
-------------- next part --------------
Index: c/src/ChangeLog
===================================================================
RCS file: /usr1/CVS/rtems/c/src/ChangeLog,v
retrieving revision 1.259
diff -u -r1.259 ChangeLog
--- c/src/ChangeLog	15 Aug 2005 13:54:15 -0000	1.259
+++ c/src/ChangeLog	19 Aug 2005 19:35:08 -0000
@@ -1,3 +1,8 @@
+2005-08-18  Karel Gardas  <kgardas at objectsecurity.com>
+
+	* libchip/network/if_fxp.c, libchip/network/if_dc.c,
+	libchip/network/dec21140.c: Remove initialization of PCI bus.
+
 2005-08-15	Ralf Corsepius <ralf.corsepius at rtems.org>
 
 	* optman/Makefile.am: Add preinstall.am.
Index: c/src/libchip/network/dec21140.c
===================================================================
RCS file: /usr1/CVS/rtems/c/src/libchip/network/dec21140.c,v
retrieving revision 1.30
diff -u -r1.30 dec21140.c
--- c/src/libchip/network/dec21140.c	6 May 2005 20:06:17 -0000	1.30
+++ c/src/libchip/network/dec21140.c	19 Aug 2005 19:35:27 -0000
@@ -1027,9 +1027,6 @@
       return 0;
    }
 
-   if (pci_initialize() != PCIB_ERR_SUCCESS)
-      rtems_panic("dec2114x: Unable to initialize PCI");
-
    /*
     * Find the board
     */
Index: c/src/libchip/network/if_dc.c
===================================================================
RCS file: /usr1/CVS/rtems/c/src/libchip/network/if_dc.c,v
retrieving revision 1.2
diff -u -r1.2 if_dc.c
--- c/src/libchip/network/if_dc.c	17 Jun 2005 14:32:23 -0000	1.2
+++ c/src/libchip/network/if_dc.c	19 Aug 2005 19:35:35 -0000
@@ -1918,10 +1918,6 @@
 	/*
 	 * First, find a DEC board
 	 */
-	if (pci_initialize() == PCIB_ERR_NOTPRESENT) {
-		rtems_panic("PCI BIOS not found !!");
-	}
-
 	sc = &dc_softc_devs[unitNumber - 1];
 	ifp = &sc->arpcom.ac_if;
 
Index: c/src/libchip/network/if_fxp.c
===================================================================
RCS file: /usr1/CVS/rtems/c/src/libchip/network/if_fxp.c,v
retrieving revision 1.16
diff -u -r1.16 if_fxp.c
--- c/src/libchip/network/if_fxp.c	18 Jul 2005 15:42:24 -0000	1.16
+++ c/src/libchip/network/if_fxp.c	19 Aug 2005 19:35:40 -0000
@@ -447,16 +447,6 @@
 	s = splimp();
 
 	/*
-	 * init PCI Bios interface...
-	 */
-	i = pci_initialize();
-	DBGLVL_PRINTK(2,"fxp_attach: pcib_init returned %d\n",i);
-	if (i != PCIB_ERR_SUCCESS) {
-	  device_printf(dev, "could not initialize pci bios interface\n");
-	  return 0;
-	}
-
-	/*
 	 * find device on pci bus
 	 */
     { int j; int pbus, pdev, pfun;