diff options
Diffstat (limited to 'include/linux/hmm.h')
-rw-r--r-- | include/linux/hmm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/hmm.h b/include/linux/hmm.h index a79fcc6681f5..f81fe2c0f343 100644 --- a/include/linux/hmm.h +++ b/include/linux/hmm.h @@ -474,6 +474,15 @@ int hmm_range_register(struct hmm_range *range, void hmm_range_unregister(struct hmm_range *range); long hmm_range_snapshot(struct hmm_range *range); long hmm_range_fault(struct hmm_range *range, bool block); +long hmm_range_dma_map(struct hmm_range *range, + struct device *device, + dma_addr_t *daddrs, + bool block); +long hmm_range_dma_unmap(struct hmm_range *range, + struct vm_area_struct *vma, + struct device *device, + dma_addr_t *daddrs, + bool dirty); /* * HMM_RANGE_DEFAULT_TIMEOUT - default timeout (ms) when waiting for a range |