Re: [coreboot] r693 - in coreboot-v3: device mainboard/adl/msm800sev mainboard/amd/db800 mainboard/amd/norwich mainboard/artecgroup/dbe61 mainboard/emulation/qemu-x86 util/dtc

[Carl-Daniel Hailfinger]

On 10.07.2008 16:51, Stefan Reinauer wrote:
> [e-mail] wrote:
> > Modified: coreboot-v3/device/pci_device.c
> >
> > --- coreboot-v3/device/pci_device.c	2008-07-03 19:42:05 UTC (rev 692)
> > +++ coreboot-v3/device/pci_device.c	2008-07-09 21:21:39 UTC (rev 693)
> > @@ -50,6 +50,7 @@
> >  #if CONFIG_CARDBUS_PLUGIN_SUPPORT == 1
> >  #include <device/cardbus.h>
> >  #endif
> > +#include <statictree.h>
> >
> > u8 pci_moving_config8(struct device *dev, unsigned int reg)
> >  {
> > @@ -627,19 +628,18 @@
> >    /* Set the subsystem vendor and device ID for mainboard devices. */
> >    ops = ops_pci(dev);
> >
> > -#if defined(CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID) && \
> > defined(CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID)
> >
> > +#ifdef HAVE_MAINBOARD_PCI_SUBSYSTEM_ID
> >    if (dev->on_mainboard && ops && ops->set_subsystem) {
> >    	printk(BIOS_DEBUG,
> >    	       "%s: Setting subsystem VID/DID to %02x/%02x\n",
> >        dev_path(dev), CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID,
> >        CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID);
> >        dev_path(dev), mainboard_pci_subsystem_vendor,
> >        mainboard_pci_subsystem_device);
> >
> > ops->set_subsystem(dev,
> > 		   CONFIG_MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID,
> > 		   CONFIG_MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID);
> > ops->set_subsystem(dev,	mainboard_pci_subsystem_vendor,
> > 		   mainboard_pci_subsystem_device);
> > }
> >
> > #endif
> > command = pci_read_config16(dev, PCI_COMMAND);
> >  command |= dev->command;
> >  command |= (PCI_COMMAND_PARITY + PCI_COMMAND_SERR); // Error check.
>
> This code will overwrite the bars of PCIe prefmem resources. Nothing
> new, but it's broken as is.

Please either add a #warning to the code in the offending location or
post a bugfix. Thanks!

Regards,
Carl-Daniel