diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci.h')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index c9952de..83492ab 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -70,6 +70,13 @@ struct pnv_ioda_pe { bool tce_bypass_enabled; uint64_t tce_bypass_base; + /* TCE tables for DMA pseudo-bypass */ + __be64 *tces; + u64 tce_count; + unsigned long *tce_bitmap; + u64 *tce_tracker; // 2 u64s per TCE + spinlock_t tce_alloc_lock; + /* MSIs. MVE index is identical for for 32 and 64 bit MSI * and -1 if not supported. (It's actually identical to the * PE number) |
