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@@ -1,42 +0,0 @@
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-/*
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- * memcpy for large blocks, using memory-memory DMA channels 6 and 7 in Etrax
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- */
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-
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-#include <asm/svinto.h>
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-#include <asm/io.h>
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-
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-#define D(x)
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-
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-void *dma_memcpy(void *pdst,
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- const void *psrc,
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- unsigned int pn)
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-{
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- static etrax_dma_descr indma, outdma;
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-
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- D(printk(KERN_DEBUG "dma_memcpy %d bytes... ", pn));
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-
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-#if 0
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- *R_GEN_CONFIG = genconfig_shadow =
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- (genconfig_shadow & ~0x3c0000) |
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- IO_STATE(R_GEN_CONFIG, dma6, intdma7) |
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- IO_STATE(R_GEN_CONFIG, dma7, intdma6);
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-#endif
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- indma.sw_len = outdma.sw_len = pn;
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- indma.ctrl = d_eol | d_eop;
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- outdma.ctrl = d_eol;
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- indma.buf = psrc;
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- outdma.buf = pdst;
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-
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- *R_DMA_CH6_FIRST = &indma;
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- *R_DMA_CH7_FIRST = &outdma;
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- *R_DMA_CH6_CMD = IO_STATE(R_DMA_CH6_CMD, cmd, start);
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- *R_DMA_CH7_CMD = IO_STATE(R_DMA_CH7_CMD, cmd, start);
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-
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- while (*R_DMA_CH7_CMD == 1)
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- /* wait for completion */;
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-
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- D(printk(KERN_DEBUG "done\n"));
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-}
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-
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-
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-
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