return -ENOMEM;
}
rc = phb->msi_setup(phb, pdev, phb->msi_base + hwirq,
- entry->msi_attrib.is_64, &msg);
+ virq, entry->msi_attrib.is_64, &msg);
if (rc) {
pr_warn("%s: Failed to setup MSI\n", pci_name(pdev));
irq_dispose_mapping(virq);
.write = pnv_pci_write_config,
};
-
-static void pnv_tce_invalidate(struct iommu_table *tbl,
- u64 *startp, u64 *endp)
-{
- u64 __iomem *invalidate = (u64 __iomem *)tbl->it_index;
- unsigned long start, end, inc;
-
- start = __pa(startp);
- end = __pa(endp);
-
-
- /* BML uses this case for p6/p7/galaxy2: Shift addr and put in node */
- if (tbl->it_busno) {
- start <<= 12;
- end <<= 12;
- inc = 128 << 12;
- start |= tbl->it_busno;
- end |= tbl->it_busno;
- }
- /* p7ioc-style invalidation, 2 TCEs per write */
- else if (tbl->it_type & TCE_PCI_SWINV_PAIR) {
- start |= (1ull << 63);
- end |= (1ull << 63);
- inc = 16;
- }
- /* Default (older HW) */
- else
- inc = 128;
-
- end |= inc - 1; /* round up end to be different than start */
-
- mb(); /* Ensure above stores are visible */
- while (start <= end) {
- __raw_writeq(start, invalidate);
- start += inc;
- }
- /* The iommu layer will do another mb() for us on build() and
- * we don't care on free()
- */
-}
-
-
static int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
unsigned long uaddr, enum dma_data_direction direction,
struct dma_attrs *attrs)
* of flags if that becomes the case
*/
if (tbl->it_type & TCE_PCI_SWINV_CREATE)
- pnv_tce_invalidate(tbl, tces, tcep - 1);
+ pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1);
return 0;
}
while (npages--)
*(tcep++) = 0;
- if (tbl->it_type & TCE_PCI_SWINV_FREE)
- pnv_tce_invalidate(tbl, tces, tcep - 1);
+ if (tbl->it_type & TCE_PCI_SWINV_CREATE)
+ pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1);
}
static unsigned long pnv_tce_get(struct iommu_table *tbl, long index)
pnv_pci_dma_fallback_setup(hose, pdev);
}
+void pnv_pci_shutdown(void)
+{
+ struct pci_controller *hose;
+
+ list_for_each_entry(hose, &hose_list, list_node) {
+ struct pnv_phb *phb = hose->private_data;
+
+ if (phb && phb->shutdown)
+ phb->shutdown(phb);
+ }
+}
+
/* Fixup wrong class code in p7ioc and p8 root complex */
static void pnv_p7ioc_rc_quirk(struct pci_dev *dev)
{