diff -r 05622513f627 -r 9dc190591c0f README --- a/README Mon Jun 26 16:07:07 2006 +0000 +++ b/README Wed Aug 02 12:25:25 2006 +0000 @@ -60,8 +60,8 @@ Realtime patches for the Linux kernel are supported, but not required. The realtime processing has to be done by the calling module (see API -documentation). The EtherCAT master code itself is (except for the free-run -mode) completely passive. +documentation). The EtherCAT master code itself is completely passive (except +for the idle mode). To avoid frame timeouts, deactivating DMA access for hard drives is recommented (hdparm -d0 ).