pci-common.c (38a4671cad3f0d277cf48445b49e42a475ebfb6a) pci-common.c (c5df457ffe6db7569de9fb856de490b5317c97b4)
1/*
2 * Contains common pci routines for ALL ppc platform
3 * (based on pci_32.c and pci_64.c)
4 *
5 * Port for PPC64 David Engebretsen, IBM Corp.
6 * Contains common pci routines for ppc64 platform, pSeries and iSeries brands.
7 *
8 * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM

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822
823 if (!hose) {
824 printk(KERN_ERR "No host bridge for PCI dev %s !\n",
825 pci_name(dev));
826 return;
827 }
828 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
829 struct resource *res = dev->resource + i;
1/*
2 * Contains common pci routines for ALL ppc platform
3 * (based on pci_32.c and pci_64.c)
4 *
5 * Port for PPC64 David Engebretsen, IBM Corp.
6 * Contains common pci routines for ppc64 platform, pSeries and iSeries brands.
7 *
8 * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM

--- 813 unchanged lines hidden (view full) ---

822
823 if (!hose) {
824 printk(KERN_ERR "No host bridge for PCI dev %s !\n",
825 pci_name(dev));
826 return;
827 }
828 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
829 struct resource *res = dev->resource + i;
830 struct pci_bus_region reg;
830 if (!res->flags)
831 continue;
832
833 /* If we're going to re-assign everything, we mark all resources
834 * as unset (and 0-base them). In addition, we mark BARs starting
835 * at 0 as unset as well, except if PCI_PROBE_ONLY is also set
836 * since in that case, we don't want to re-assign anything
837 */
831 if (!res->flags)
832 continue;
833
834 /* If we're going to re-assign everything, we mark all resources
835 * as unset (and 0-base them). In addition, we mark BARs starting
836 * at 0 as unset as well, except if PCI_PROBE_ONLY is also set
837 * since in that case, we don't want to re-assign anything
838 */
839 pcibios_resource_to_bus(dev, &reg, res);
838 if (pci_has_flag(PCI_REASSIGN_ALL_RSRC) ||
840 if (pci_has_flag(PCI_REASSIGN_ALL_RSRC) ||
839 (res->start == 0 && !pci_has_flag(PCI_PROBE_ONLY))) {
841 (reg.start == 0 && !pci_has_flag(PCI_PROBE_ONLY))) {
840 /* Only print message if not re-assigning */
841 if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC))
842 pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] "
843 "is unassigned\n",
844 pci_name(dev), i,
845 (unsigned long long)res->start,
846 (unsigned long long)res->end,
847 (unsigned int)res->flags);

--- 859 unchanged lines hidden --- 		842 /* Only print message if not re-assigning */
843 if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC))
844 pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] "
845 "is unassigned\n",
846 pci_name(dev), i,
847 (unsigned long long)res->start,
848 (unsigned long long)res->end,
849 (unsigned int)res->flags);

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