Under normal mode, using jmp __cpu_reset, the stage is rather faster.
Copying LinuxBIOS to ram. <------- here take sometime ---skipped by Soft2_reset Jumping to LinuxBIOS. <------------------ skipped by Soft2_reset LinuxBIOS-1.1.72.0_Fallback Tue Oct 26 18:48:45 PDT 2004 rebooting...----->
-----Original Message----- From: YhLu Sent: Wednesday, October 27, 2004 11:00 AM To: ebiederman@lnxi.com Cc: Ronald G. Minnich; linuxbios@clustermatic.org Subject: RE: S2885 -- spare 4s in rebooting
With cpu_reset
~ # reboot INIT: Sending processes the TERM signal INIT: Cmos information update Getting settings Stop port mapper Shutdown syslog daemon Shutdown klogd daemon Sending all processes the TERM signal... Sending all processes the KILL signal.. Please, stand by while rebooting the system ... Restarting system. Copying LinuxBIOS to ram. <------- here take sometime ---skipped by Soft2_reset Jumping to LinuxBIOS. <------------------ skipped by Soft2_reset LinuxBIOS-1.1.72.0_Fallback Tue Oct 26 18:48:45 PDT 2004 rebooting...-----> skipped by soft2_reset
LinuxBIOS-1.1.72.0_Fallback Tue Oct 26 18:48:45 PDT 2004 starting... Ram1.00 Ram1.01 Ram2.00 Ram2.01 Ram3 Initializing memory: done Initializing memory: done Clearing initial memory region: done Ram4 Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.72.0_Fallback Tue Oct 26 18:48:45 PDT 2004 booting... Finding PCI configuration type. PCI: Using configuration type 1
-----Original Message----- From: ebiederman@lnxi.com [mailto:ebiederman@lnxi.com] Sent: Wednesday, October 27, 2004 10:16 AM To: YhLu Cc: Ronald G. Minnich; linuxbios@clustermatic.org Subject: Re: S2885 -- spare 4s in rebooting
YhLu YhLu@tyan.com writes:
Spare 4s for rebooting
I add some comments in s2885/auto.c.
In auto.c call soft2_reset directly instead of jmp to __cpu_reset
Hmm. That does seem to have some merit. Where are you seeing the code run slowly? In particular I am wondering if this is an mtrr setup problem or something else you are avoiding.
Eric _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios
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YhLu