A bit of leftover cleanup work.
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b31d93aaa4
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1 changed files with 8 additions and 13 deletions
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@ -300,21 +300,16 @@ PRIVATE int w_drive; /* selected drive */
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PRIVATE int w_controller; /* selected controller */
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PRIVATE struct device *w_dv; /* device's base and size */
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/* XXX */
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#undef DMA_SECTORS
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#undef DMA_BUF_SIZE
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/* Unfortunately, DMA_SECTORS and DMA_BUF_SIZE are already defined libdriver
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* for 'tmp_buf'.
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*/
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#define ATA_DMA_SECTORS 64
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#define ATA_DMA_BUF_SIZE (ATA_DMA_SECTORS*SECTOR_SIZE)
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#define DMA_SECTORS 64
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#define DMA_BUF_SIZE (DMA_SECTORS*SECTOR_SIZE)
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PRIVATE char dma_buf[DMA_BUF_SIZE];
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PRIVATE char dma_buf[ATA_DMA_BUF_SIZE];
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PRIVATE phys_bytes dma_buf_phys;
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#define N_PRDTE 1024 /* Should be enough for large requests */
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#if 0
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#undef N_PRDTE
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#define N_PRDTE 4
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#endif
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PRIVATE struct prdte
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{
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@ -1570,8 +1565,8 @@ int *do_copyoutp;
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{
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/* Adjust request size */
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size= *sizep;
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if (size > DMA_BUF_SIZE)
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*sizep= size= DMA_BUF_SIZE;
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if (size > ATA_DMA_BUF_SIZE)
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*sizep= size= ATA_DMA_BUF_SIZE;
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if (do_write)
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{
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