Hi Gabriel, On 08.11.2012, at 18:35, Gabriel L. Somlo wrote:
> Updated _CRS method for HPET, bringing it in line with the way it is > presented on recent hardware (e.g. Dell Latitude D630, MacPro5,1, etc); > Allows it to be detected and utilized from Mac OS X; Also tested OK on > Linux (F16 64-bit install DVD) and Windows (Win7 64-bit install DVD). > > Signed-off-by: Gabriel Somlo <[email protected]> > --- > > On Thu, Nov 08, 2012 at 04:12:07PM +0100, Gerd Hoffmann wrote: >> Looks good to me now. > > One more thing, the "IRQNoFlags" line (also present on the real > hardware I used as examples) makes it possible to start OS X with > multiple virtual CPUs in qemu (e.g. -smp 4,cores=2). Re-ran tests > on Fedora16 and Windows7 successfully (also with smp enabled). What did the Darwin kernel do before with -smp > 1? I ask, because for me it booted already, just was not stable. The question is: Is OS X stable for you with -smp > 1 under load? René > Thanks, > --Gabriel > > src/acpi-dsdt.dsl | 14 +++++--------- > 1 files changed, 5 insertions(+), 9 deletions(-) > > diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl > index 284d70d..711302e 100644 > --- a/src/acpi-dsdt.dsl > +++ b/src/acpi-dsdt.dsl > @@ -269,15 +269,11 @@ DefinitionBlock ( > Return (0x0F) > } > Name(_CRS, ResourceTemplate() { > - DWordMemory( > - ResourceConsumer, PosDecode, MinFixed, MaxFixed, > - NonCacheable, ReadWrite, > - 0x00000000, > - 0xFED00000, > - 0xFED003FF, > - 0x00000000, > - 0x00000400 /* 1K memory: FED00000 - FED003FF */ > - ) > + IRQNoFlags () {2, 8} > + Memory32Fixed (ReadOnly, > + 0xFED00000, // Address Base > + 0x00000400, // Address Length > + ) > }) > } > } > -- > 1.7.7.6 -- René Rebe, ExactCODE GmbH, Jaegerstr. 67, DE-10117 Berlin DE Legal: Amtsgericht Berlin (Charlottenburg) HRB 105123B, Tax-ID#: DE251602478 Managing Director: René Rebe http://exactcode.com | http://t2-project.org | http://rene.rebe.de _______________________________________________ SeaBIOS mailing list [email protected] http://www.seabios.org/mailman/listinfo/seabios
