/alps/pcitool

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  • Committer: Suren A. Chilingaryan
  • Date: 2011-10-23 00:43:20 UTC
  • Revision ID: csa@dside.dyndns.org-20111023004320-523yoab3y82nketc
Properly perform synchronization of DMA buffers

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removed removed

Lines of Context:
driver/sysfs.c
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        pcidriver_kmem_entry_t *entry = pcidriver_kmem_find_entry_id(privdata, id);
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        if (entry)
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            if (entry->size >= 16)
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                return snprintf(buf, PAGE_SIZE, "buffer: %d\ntype: %lu\nuse: 0x%lx\nitem: %lu\nsize: %lu\nrefs: %lu\nhw ref: %i\nmode: 0x%lx\n data: %8x %8x %8x %8x\n", id, entry->type, entry->use, entry->item, entry->size, entry->refs&KMEM_REF_COUNT, (entry->refs&KMEM_REF_HW)?1:0, entry->mode, *(u32*)(entry->cpua), *(u32*)(entry->cpua + 4),  *(u32*)(entry->cpua + 8), *(u32*)(entry->cpua + 12));
 
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                return snprintf(buf, PAGE_SIZE, "buffer: %d\ntype: %lx\nuse: 0x%lx\nitem: %lu\nsize: %lu\nrefs: %lu\nhw ref: %i\nmode: 0x%lx\ndata: %8x %8x %8x %8x\n", id, entry->type, entry->use, entry->item, entry->size, entry->refs&KMEM_REF_COUNT, (entry->refs&KMEM_REF_HW)?1:0, entry->mode, *(u32*)(entry->cpua), *(u32*)(entry->cpua + 4),  *(u32*)(entry->cpua + 8), *(u32*)(entry->cpua + 12));
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            else
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                return snprintf(buf, PAGE_SIZE, "buffer: %d\ntype: %lu\nuse: 0x%lx\nitem: %lu\nsize: %lu\nrefs: %lu\nhw ref: %i\nmode: 0x%lx\n", id, entry->type, entry->use, entry->item, entry->size, entry->refs&KMEM_REF_COUNT, (entry->refs&KMEM_REF_HW)?1:0, entry->mode);
 
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                return snprintf(buf, PAGE_SIZE, "buffer: %d\ntype: %lx\nuse: 0x%lx\nitem: %lu\nsize: %lu\nrefs: %lu\nhw ref: %i\nmode: 0x%lx\n", id, entry->type, entry->use, entry->item, entry->size, entry->refs&KMEM_REF_COUNT, (entry->refs&KMEM_REF_HW)?1:0, entry->mode);
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        else
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            return snprintf(buf, PAGE_SIZE, "I am in the kmem_entry show function for buffer %d\n", id);
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#else