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dma-helpers: change interface to byte-based

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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-05-23 14:54:05 +02:00 • committed by Kevin Wolf
parent 20018e12cf
commit cbe0ed6247
7 changed files with 27 additions and 21 deletions
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6
include/sysemu/dma.h
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@ -199,14 +199,14 @@ typedef BlockAIOCB *DMAIOFunc(BlockBackend *blk, int64_t offset,
BlockCompletionFunc *cb, void *opaque);
BlockAIOCB *dma_blk_io(BlockBackend *blk,
QEMUSGList *sg, uint64_t sector_num,
QEMUSGList *sg, uint64_t offset,
DMAIOFunc *io_func, BlockCompletionFunc *cb,
void *opaque, DMADirection dir);
BlockAIOCB *dma_blk_read(BlockBackend *blk,
QEMUSGList *sg, uint64_t sector,
QEMUSGList *sg, uint64_t offset,
BlockCompletionFunc *cb, void *opaque);
BlockAIOCB *dma_blk_write(BlockBackend *blk,
QEMUSGList *sg, uint64_t sector,
QEMUSGList *sg, uint64_t offset,
BlockCompletionFunc *cb, void *opaque);
uint64_t dma_buf_read(uint8_t *ptr, int32_t len, QEMUSGList *sg);
uint64_t dma_buf_write(uint8_t *ptr, int32_t len, QEMUSGList *sg);