??????: S4882 support
Eric W. Biederman
ebiederman at lnxi.com
Wed Mar 24 13:34:01 CET 2004
ron minnich <rminnich at lanl.gov> writes:
> On Wed, 24 Mar 2004, Li-Ta Lo wrote:
> > These macros are K8 specific, should we add AMDK8 in front of it ?
> rather than spend too much time perfecting the macros, let's put the
> effort into finding the southbridge dynamically.
> There's already some of that done in some of the ports.
There are 2 places we use the hard_reset code.
1) Right at the top of hardwaremain.c before enumerate_static_devices
in case we get into LinuxBIOS for some odd reason. Say the OS's wants
to do a reboot.
2) In device/hypertransport.c where we to do something to get the HT settings
on an I/O chain to go into effect.
The easiest thing to do is a global flag that says we need to reset
the system in hypertransport.c and then to put all of the reset code
There are still some details there to be worked out, but...
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