Lantronix EDS2100 Linux SDK - User Guide - Page 73

A. Important Configuration Switches Table A-1. Important Configuration Switches Switch Path in Configuration Utility Description CONFIG_NFS_FS CONFIG_NFS_V3 KERN->File systems->Network File Systems->NFS file system support KERN->File systems->Network File Systems->NFS file system support>Provide NFSv3 client support CONFIG_NFS_COMMON CONFIG_IP_PNP_DHCP CONFIG_IP_PNP_BOOTP CONFIG_ROOT_NFS CONFIG_LTRX_CPDRV CONFIG_LTRX_CPM_DEFAULT_ DEVICE CONFIG_LTRX_CPM_DEFAULT_ GPIO CONFIG_LTRX_CPM_MANUALY CONFIG_LTRX_CPM_MANUALY_ CP* CONFIG_NOMMU_INITIAL_TRIM_ EXCESS KERN->Networking->Networking options->TCP/IP networking->IP: kernel level autoconfiguration->IP: DHCP support KERN->Networking->TCP/IP networking->IP: kernel level autoconfiguration->IP: DHCP support KERN->File systems->Network File Systems->Root file system support on NFS KERN->Processor type and features->CP driver support KERN->Processor type and features->Lantronix CP Manager KERN->Processor type and features->Turn on mmap() excess space trimming before booting CONFIG_RECLAIM_PAGE_BEFO RE_LOADING KERN->Processor type and features->Reclaim page before process loading CONFIG_NOMMU_NUMERICAL_A LLOC_PAGES KERN->Processor type and features->Turn on mmap that allocates memory per page Enables Network file system. Enables NFS version 3. automatically selected when CONFIG_NFS_FS gets selected Enables kernel level IP configuration using DHCP. Enables kernel level IP configuration using BOOTP. Enables NFS mount as RFS. Enables CP driver (/dev/cp) Specify usage of CP. DEVICE maps CP as pre-defined use. GPIO maps all CP as GPIO. MANUALY maps each CP by user. Enables page triming in mmap. Effective for memory fragmentation avoidance with Shared profile. Enables that reclaim pages before loading a process. Effective for memory fragmentation avoidance. Enables that mmap allocates pages by numeric instead of order. Linux Software Developers Kit (SDK) User Guide 73