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hw/dma: Use dma_addr_t type definition when relevant

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Update the obvious places where dma_addr_t should be used
(instead of uint64_t, hwaddr, size_t, int32_t types).

This allows to have &dma_addr_t type portable on 32/64-bit
hosts.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220111184309.28637-11-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-12-31 11:33:29 +01:00 • committed by Philippe Mathieu-Daudé
parent 026644cf5f
commit bfa30f3903
5 changed files with 21 additions and 17 deletions
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8
include/sysemu/dma.h
View file

@ -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);