[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] intel agp card support 2
On Tue, 4 Jan 2005, Stijn De Weirdt wrote: > hi all, > > first this is actually in reply to some other mails. > i provide the output of lspci -xxx, but also a part from X.0.log: it > shows the 0xffffffff that Ronald G. Minnich told about. if you want > more info, let me know. > (xen-2.0-testing tarball from 03/01/2005, 2.4.28, on slc3) > > X.0.log (final part): > > (**) I810(0): Depth 24, (--) framebuffer bpp 32 > (==) I810(0): RGB weight 888 > (==) I810(0): Default visual is TrueColor > (II) Loading sub module "int10" > (II) LoadModule: "int10" > (II) Reloading /usr/X11R6/lib/modules/linux/libint10.a > (II) I810(0): initializing int10 > (WW) I810(0): Bad V_BIOS checksum this is bad. It's a warning but it should not be happening. It means the vga bios checksum was wrong. Do you get this if you boot without xen, i.e. standard linux? > (II) I810(0): Primary V_BIOS segment is: 0xc000 > (WW) System lacks support for changing MTRRs > (EE) I810(0): unknown type(0xffffffff)=0xff I forget where this EE comes from, but: > (II) I810(0): EAX=0x00004f00, EBX=0x00000000, ECX=0x00000000, EDX=0x00000000 > (II) I810(0): ESP=0x00000ffa, EBP=0x00000000, ESI=0x00000000, EDI=0x00002000 > (II) I810(0): CS=0xc000, SS=0x0100, DS=0x0040, ES=0x0000, FS=0x0000, GS=0x0000 > (II) I810(0): EIP=0x00000014, EFLAGS=0x00003200 > (II) I810(0): code at 0x000c0014: > e9 0d 14 27 40 00 b0 0a 30 30 49 42 4d 20 56 47 > 41 20 43 6f 6d 70 61 74 69 62 6c 65 20 42 49 4f > (II) stack at 0x00001ffa: > 00 06 00 00 00 32 > (II) I810(0): VESA BIOS not detected As I read this, the module loader tried to run the vga bios and failed, as it could not get to the actual BIOS code? That's how it looks to me anyway. I have no idea: has anyone seen option rom access working under Xen? I have not, but I have not tried this recently. The VGA bios ROM is not accessible on my laptop, however. Does Xen currently allow a guest to set enable the option rom access and set the register (0x30 I think) for the option ram base address? > (EE) I810(0): VBE initialization failed. So you get this error, and ... > (II) UnloadModule: "i810" > (II) UnloadModule: "int10" > (II) UnloadModule: "vgahw" > (II) Unloading /usr/X11R6/lib/modules/libvgahw.a > (II) UnloadModule: "vbe" > (II) Unloading /usr/X11R6/lib/modules/libvbe.a > (II) UnloadModule: "int10" > (II) Unloading /usr/X11R6/lib/modules/linux/libint10.a > (EE) Screen(s) found, but none have a usable configuration. it unloads the modules since it can't run the vga bios. ron ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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