* Patch by Pierre Aubert, 24 Nov 2003:
- add a return value for the fpga command - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT is defined. If ide_preinit fails, ide_init is aborted. - fix an endianess problem in fat.h
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@@ -37,10 +37,13 @@
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* 8-bit (register) and 16-bit (data) accesses might use different
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* address spaces. This is implemented by the following definitions.
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*/
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#ifndef CFG_ATA_STRIDE
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#define CFG_ATA_STRIDE 1
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#endif
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#define ATA_IO_DATA(x) (CFG_ATA_DATA_OFFSET+(x))
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#define ATA_IO_REG(x) (CFG_ATA_REG_OFFSET +(x))
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#define ATA_IO_ALT(x) (CFG_ATA_ALT_OFFSET +(x))
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#define ATA_IO_DATA(x) (CFG_ATA_DATA_OFFSET+((x) * CFG_ATA_STRIDE))
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#define ATA_IO_REG(x) (CFG_ATA_REG_OFFSET +((x) * CFG_ATA_STRIDE))
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#define ATA_IO_ALT(x) (CFG_ATA_ALT_OFFSET +((x) * CFG_ATA_STRIDE))
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/*
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* I/O Register Descriptions
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