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Merge branch 'next-eeh' into next-sriov 

Merge in Gavin EEH fixes
This commit is contained in:
Benjamin Herrenschmidt 2015-03-31 13:11:17 +11:00
parent 3305244042 027fa02f84
commit d4ed11aa48
2 changed files with 9 additions and 7 deletions
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13
arch/powerpc/kernel/eeh_pe.c
View File

@ -328,6 +328,13 @@ int eeh_add_to_parent_pe(struct eeh_dev *edev)
{ {
struct eeh_pe *pe, *parent; struct eeh_pe *pe, *parent;
/* Check if the PE number is valid */
if (!eeh_has_flag(EEH_VALID_PE_ZERO) && !edev->pe_config_addr) {
pr_err("%s: Invalid PE#0 for edev 0x%x on PHB#%d\n",
__func__, edev->config_addr, edev->phb->global_number);
return -EINVAL;
}
/* /*
* Search the PE has been existing or not according * Search the PE has been existing or not according
* to the PE address. If that has been existing, the * to the PE address. If that has been existing, the
@ -336,12 +343,6 @@ int eeh_add_to_parent_pe(struct eeh_dev *edev)
*/ */
pe = eeh_pe_get(edev); pe = eeh_pe_get(edev);
if (pe && !(pe->type & EEH_PE_INVALID)) { if (pe && !(pe->type & EEH_PE_INVALID)) {
if (!edev->pe_config_addr) {
pr_err("%s: PE with addr 0x%x already exists\n",
__func__, edev->config_addr);
return -EEXIST;
}
/* Mark the PE as type of PCI bus */ /* Mark the PE as type of PCI bus */
pe->type = EEH_PE_BUS; pe->type = EEH_PE_BUS;
edev->pe = pe; edev->pe = pe;

3
arch/powerpc/platforms/powernv/pci-ioda.c
View File

@ -2462,7 +2462,8 @@ static void pnv_ioda_setup_pe_seg(struct pci_controller *hose,
region.start += phb->ioda.io_segsize; region.start += phb->ioda.io_segsize;
index++; index++;
} }
} else if (res->flags & IORESOURCE_MEM) { } else if ((res->flags & IORESOURCE_MEM) &&
!pnv_pci_is_mem_pref_64(res->flags)) {
region.start = res->start - region.start = res->start -
hose->mem_offset[0] - hose->mem_offset[0] -
phb->ioda.m32_pci_base; phb->ioda.m32_pci_base;