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DB-DMA IDE asynchronous I/O
Signed-off-by: Laurent Vivier <Laurent@vivier.eu> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6681 c046a42c-6fe2-441c-8c8c-71466251a162
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3 changed files with 122 additions and 83 deletions
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@ -22,6 +22,7 @@
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typedef struct DBDMA_io DBDMA_io;
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typedef void (*DBDMA_flush)(DBDMA_io *io);
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typedef void (*DBDMA_rw)(DBDMA_io *io);
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typedef void (*DBDMA_end)(DBDMA_io *io);
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struct DBDMA_io {
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@ -36,7 +37,7 @@ struct DBDMA_io {
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void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq,
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DBDMA_rw rw,
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DBDMA_rw rw, DBDMA_flush flush,
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void *opaque);
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void DBDMA_schedule(void);
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void* DBDMA_init (int *dbdma_mem_index);
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