Sebastian Herbszt wrote:
] 00034041578i[CPU0 ] 0x01fe28e9 wrmsr : 0F30
] 00034041578e[CPU0 ] exception(): 3rd (13) exception with no resolution,
shutdown status is 00h,
]
]Stanislav, you happen to know why WRMSR is not recognized here?
]
]Sebastian
If it works like real hardware, it is
Scott Duplichan wrote:
]1) When booting a DOS drive, a disk read error occurs at some point
]after autoexec executes.
The revised patch (attached) overcomes this problem. It turns out in
the latter stage of booting, DOS makes a couple of INT13 read requests
with a buffer that is not word aligned
Peter Stuge wrote:
]Still it's not nice to write outside the callers buffer. Another OS
]might call same function and SeaBIOS would end up corrupting some
]variable. Ungood. I guess memmove() is the only choice?
]//Peter
I had a couple of ideas for a more sound solution. Debugging them is
a
Gerd Hoffmann wrote:
] Hi,
]
] Attached is a two part version of the previous patch. Stage1 is enough
] to get through most OS installs. Stage2 adds unaligned buffer support
] needed for MS-DOS.
]
]Hmm, patch #1 is still a collection of multiple changes, looks a bit
]like trying this and that
Ian Campbell wrote:
]It's not obvious whether the I/O space enable bit in the PCI cfg command
]register is supposed to control the availability of non-PCI registers or
]not. Neither the PCI spec nor the GD-5446 datasheet are particularly
]clear on the matter.
The VGA class code indicates that
Alex Chuang wrote:
]Hi,
]
]Attach my modified files that are used git format-patch format.
]
]Best regards,
]Alex
Hello Alex,
I tested this patch on AMD Persimmon. In SeaBIOS, I enabled your new
IDE_TO_AHCI option, enabled ATA and ATA DMA, and disabled AHCI.
In coreboot, I hid the IDE
in endpoint descriptor dword #2 so that
the remaining head pointer field is valid for comparing with the next
pointer.
Signed-off-by: Scott Duplichan sc...@notabs.org
--- seabios-0.6.2-original\src\usb-ohci.c Mon Feb 28 21:10:57 2011
+++ seabios-0.6.2\src\usb-ohci.cSun May 29 02:47:30
Kevin O'Connor wrote:
]On Thu, Jul 21, 2011 at 02:49:08AM +0300, Nikolay Nikolov wrote:
] Hi, all,
]
] I made a patch for proper Ctrl-Break handling. This is useful for
] MS-DOS or compatible operating systems like FreeDOS.
...
] +enqueue_key(0, 0);
]
]RBIL implies the should
Building SeaBIOS from Windows using mingw has been broken for
a long time. The problem is that in this environment, line 100
of the makefile:
$(Q)printf '$(foreach i,$2,#include $(CURDIR)/$i\n)' $3.tmp.c
creates an include statement that the mingw port of gcc rejects:
#include
Kevin O'Connor [mailto:ke...@koconnor.net] wrote:
]On Sun, Jun 01, 2014 at 10:31:39PM -0500, Scott Duplichan wrote:
] Building SeaBIOS from Windows using mingw has been broken for
] a long time. The problem is that in this environment, line 100
] of the makefile:
]
]$(Q)printf '$(foreach i
Laszlo Ersek [mailto:ler...@redhat.com] wrote:
[snip]
]Can you hex-dump the guest memory too, in both cases, starting from
]0xf4b78+0x18, and from 0x1ffec000+0x18, respectively, for 0x8 bytes?
]This would provide the segment descriptor in each case that the selector
]value 0x18 references.
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