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82948ea1b5
PR1395/bsps * Updated the changes from RTEMS-4.8.0, which were made since Oct. 2007. * network/if_1GHz/if_wm.c: fixed some bugs in the 1GHz driver. * pci/pci_interface.c: + Enabled PCI "Read", "Read Line", and "Read Multiple" + Agressive Prefetch to improve the performance of the PCI based applications (e.g. 1GHz NIC). * irq/BSP_irq.c : Replaced the irq/irq.c, and used GT_GPP_Value register to monitor the cause of the level sensitive interrupts. This unique solution solves various bugs in the 1GHz network drivers Fixed bugs in compute_pic_masks_from_prio() * pci/pci.c : Updated it to be consistent with the original pci.c * written by Eric Valette. There is no change in its function. * irq/irq_init.c : set defaultIrq->next_handler to be 0 * for BSP_SHARED_HANDLER_SUPPORT.