Revision 33f00271 hw/scsi-disk.c

b/hw/scsi-disk.c
46 46 
    int sector_count;
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    /* The amounnt of data in the buffer.  */
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    int buf_len;
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    uint8_t dma_buf[SCSI_DMA_BUF_SIZE];
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    uint8_t *dma_buf;
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    BlockDriverAIOCB *aiocb;
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    struct SCSIRequest *next;
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} SCSIRequest;
......
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        free_requests = r->next;
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    } else {
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        r = qemu_malloc(sizeof(SCSIRequest));
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        r->dma_buf = qemu_memalign(512, SCSI_DMA_BUF_SIZE);
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    }
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    r->dev = s;
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    r->tag = tag;

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