How can I check if high resolution timer is available in my system? Andrzej
Dnia 5-12-2006 o godz. 14:52 Audet Jean-Michel napisał(a): > It is for KCS transaction speed. > > Today, with the latest kernel and new timers with better resolution, the > difference is not very big between an implementation in interrupt or in > polling. > > When no high resolution timer was available, the KCS speed was at least > 20 times slower than now. A transaction that is now taking 5ms to 10ms > was taking 200ms before. > > Jean-Michel Audet > > -----Message d'origine----- > De : [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] De la part de > David A. Ranch > EnvoyĂŠÂ : Monday, December 04, 2006 9:37 PM > Ă : ipmitool-devel > Objet : Re: [Ipmitool-devel] KCS with interrupts > > > Curious, what's the benefit of an interrupt-based IPMI setup? Better > response for things like traps, SOL, etc. compared to polling? As it > stands, the dmidecode for these Supermicro cards doesn't say anything > about interrupts: > > ... > Handle 0x0030 > DMI type 38, 12 bytes. > IPMI Device Information > > [that's it for IPMI] > > --Davod > > > Hi, > > Was anyone able to enable interrupts on KCS interface (Open IPMI > driver)? > > > > When I send: > > modprobe ipmi_si type=kcs irqs=9 > > > > after 'dmesg |grep ipmi' I get: > > ipmi message handler version 33.11 > > ipmi_si: Found SMBIOS-specified state machine at I/O address 0xca2, > slave addres > > s 0x20 > > > > and 'cat /proc/ipmi/0/si_stats' shows: > > interrupts_enabled: 0 > > > > Regards, > > Andrzej > > > > ---------------------------------------------------- > > Komedia dla całej rodziny - "Wpuszczony w kanał" - nowa, rewelacyjna > > animacja twórców "Shreka" i "Madagaskaru" w kinach od 1 grudnia! > > > http://klik.wp.pl/?adr=http%3A%2F%2Fadv.reklama.wp.pl%2Fas%2Fwkanal.html&sid=957 > > > > > > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to > share your > > opinions on IT & business topics through brief surveys - and earn cash > > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > Ipmitool-devel mailing list > > Ipmitool-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Ipmitool-devel mailing list > Ipmitool-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Ipmitool-devel mailing list > Ipmitool-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > ---------------------------------------------------- 2016 stron, 5000 ilustracji, 321 map i ponad 120 tys. definicji! Encyklopedia Powszechna Larousse - Idealny prezent gwiazdkowy nie tylko dla uczniów! Zobacz najbardziej popularną encyklopedię: http://klik.wp.pl/?adr=http%3A%2F%2Fadv.reklama.wp.pl%2Fas%2Fd49.html&sid=955 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Ipmitool-devel mailing list Ipmitool-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ipmitool-devel
