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https://opencores.org/ocsvn/or1k/or1k/trunk
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| Rev 1362 |
Rev 1375 |
| Line 170... |
Line 170... |
/* Check cached value */
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/* Check cached value */
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if (cur_area && (addr & cur_area->addr_mask) == (cur_area->addr_compare & cur_area->addr_mask))
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if (cur_area && (addr & cur_area->addr_mask) == (cur_area->addr_compare & cur_area->addr_mask))
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return cur_area;
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return cur_area;
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/* When mc is enabled, we must check valid also, otherwise we assume it is nonzero */
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/* When mc is enabled, we must check valid also, otherwise we assume it is nonzero */
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IFF (config.mc.enabled) {
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/* Check list of registered devices. */
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/* Check list of registered devices. */
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for(ptmp = dev_list; ptmp; ptmp = ptmp->next)
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for(ptmp = dev_list; ptmp; ptmp = ptmp->next)
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if ((addr & ptmp->addr_mask) == (ptmp->addr_compare & ptmp->addr_mask) && ptmp->valid)
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if ((addr & ptmp->addr_mask) == (ptmp->addr_compare & ptmp->addr_mask) && ptmp->valid)
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return cur_area = ptmp;
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return cur_area = ptmp;
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} else {
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/* Check list of registered devices. */
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for(ptmp = dev_list; ptmp; ptmp = ptmp->next)
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if ((addr & ptmp->addr_mask) == (ptmp->addr_compare & ptmp->addr_mask))
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return cur_area = ptmp;
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}
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return cur_area = NULL;
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return cur_area = NULL;
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}
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}
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/* Finds the memory area for the address and adjust the read and write delays for it. */
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/* Finds the memory area for the address and adjust the read and write delays for it. */
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void adjust_rw_delay(oraddr_t memaddr, unsigned int delayr, unsigned int delayw)
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void adjust_rw_delay(oraddr_t memaddr, unsigned int delayr, unsigned int delayw)
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