diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sysemu/dma.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index c992d9d5d6..36039c5e68 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -38,7 +38,7 @@ struct QEMUSGList { ScatterGatherEntry *sg; int nsg; int nalloc; - size_t size; + dma_addr_t size; DeviceState *dev; AddressSpace *as; }; @@ -301,8 +301,10 @@ BlockAIOCB *dma_blk_read(BlockBackend *blk, BlockAIOCB *dma_blk_write(BlockBackend *blk, QEMUSGList *sg, uint64_t offset, uint32_t align, BlockCompletionFunc *cb, void *opaque); -uint64_t dma_buf_read(void *ptr, int32_t len, QEMUSGList *sg, MemTxAttrs attrs); -uint64_t dma_buf_write(void *ptr, int32_t len, QEMUSGList *sg, MemTxAttrs attrs); +dma_addr_t dma_buf_read(void *ptr, dma_addr_t len, + QEMUSGList *sg, MemTxAttrs attrs); +dma_addr_t dma_buf_write(void *ptr, dma_addr_t len, + QEMUSGList *sg, MemTxAttrs attrs); void dma_acct_start(BlockBackend *blk, BlockAcctCookie *cookie, QEMUSGList *sg, enum BlockAcctType type); |