K 10 svn:author V 7 yongari K 8 svn:date V 27 2009-12-21T18:34:18.885436Z K 7 svn:log V 571 MFC r199558,199561 r199558: Use bus_{read,write}_4 rather than bus_space_{read,write}_4. r199561: Use capability pointer to access PCIe registers rather than directly access them at fixed address. Frequently the register offset could be changed if additional PCI capabilities are added to controller. One odd thing is ET_PCIR_L0S_L1_LATENCY register. I think it's PCIe link capabilities register but the location of the register does not match with PCIe capability pointer + offset. I'm not sure it's shadow register of PCIe link capabilities register. END