[OLPC-devel] Re: Status and some issues.

[Li-Ta Lo]

On Fri, 2006-05-12 at 10:12 -0600, Ronald G Minnich wrote:
> Li-Ta Lo wrote:
> > On Fri, 2006-05-12 at 09:29 -0600, Ronald G Minnich wrote:
> > 
> >>OK, I just commited 2302. 2302 gets us :
> >>1) reliable serial port
> >>2) a memory size setting correctly for the CF07 register
> > 
> > 
> > Do you mean on OLPC?
> 
> yes, I had not set the memory size.
> 
> > Did you see the message from vsmsetup()? Is the vsm even initialized?
> > 
> 
> do_vsmbios
> buf fffc0000 *buf 186 buf[256k] 0
> buf[0x20] signature is b0:10:e6:80
> Call real_mode_switch_call_vsm
> biosint: INT# 0x15
> biosint: eax 0xbea7 ebx 0x4e53 ecx 0x10000026 edx 0x10000028
> biosint: ebp 0x13f24 esp 0xff0 edi 0xea20 esi 0x38
> biosint:  ip 0x5b3   cs 0x6000  flags 0x46
> biosint: gs 0x0 fs 0x0 ds 0x6000 es 0x0
> handleint21, eax 0xbea7
> biosint: INT# 0x15
> biosint: eax 0xbea4 ebx 0x4e53 ecx 0x10000026 edx 0x10000028
> biosint: ebp 0x13f24 esp 0xfee edi 0xea20 esi 0x38
> biosint:  ip 0x5c1   cs 0x6000  flags 0x46
> biosint: gs 0x0 fs 0x0 ds 0x6000 es 0x0
> handleint21, eax 0xbea4
> Finding PCI configuration type.
> PCI: Sanity check failed
> pci_check_direct failed
> 
> Wonder if I need havedmi somehow ... fooey.
> 

Can you trap at 0x40400000 to see if VSM is actually entered?

> ron
-- 
Li-Ta Lo <ollie at lanl.gov>
Los Alamos National Lab