K 10 svn:author V 7 weongyo K 8 svn:date V 27 2010-09-20T19:36:53.099399Z K 7 svn:log V 341 Just assumes that the number of segment by bus_dmamap_load(9) is always 1 because currently it looks handling the multiple segments cause a kernel crash that the number of array `pc->page_start' isn't known. It means it could lead invalid memory access and override the kernel memory value when the array size is 1 and segments are over 1. END