On Tue, 2011-01-11 at 16:22 -0800, David Miller wrote: > From: Alex Buell <alex.buell@xxxxxxxxxxxxx> > Date: Wed, 12 Jan 2011 00:20:50 +0000 > > > On Tue, 2011-01-11 at 15:48 -0800, David Miller wrote: > > > >> This patch set makes sure that FB drivers for PCI devices utilizing > >> the svgalib interfaces work on multi-domain PCI architectures. > >> > >> Basically this amounts to making sure that the vgastate->vgabase > >> __iomem pointer makes it way into every interfaces and gets used > >> by all of the I/O access calls. > > > > jeez, that was fast work! I'd already done the changes in s3fb.c but > > didn't get as far as you did with this. > > > > I'm now testing your patches right now. > > Thanks a lot in advance for testing Alex. With your patches, this happens: Jan 12 01:24:20 sodium kernel: fb1: S3 Virge/GX on 0000:00:03.0, 6 MB RAM, 14 MHz MCLK Jan 12 01:24:24 sodium kernel: eth0: Link down, cable problem? Jan 12 01:24:36 sodium kernel: eth0: Auto-Negotiation unsuccessful, trying force link mode Jan 12 01:24:45 sodium kernel: eth0: Link down, cable problem? Jan 12 01:24:47 sodium kernel: ERROR(1): Cheetah error trap taken afsr[0010100000000000] afar[00000000000a0000] TL1(0) Jan 12 01:24:47 sodium kernel: ERROR(1): TPC[1057490c] TNPC[10574910] O7[80] TSTATE[9911001600] Jan 12 01:24:47 sodium kernel: ERROR(1): TPC<restore_vga+0x8c0/0x1068 [vgastate]> Jan 12 01:24:47 sodium kernel: ERROR(1): M_SYND(0), E_SYND(0), Privileged Jan 12 01:24:47 sodium kernel: ERROR(1): Highest priority error (0000100000000000) "Unmapped error from system bus" Jan 12 01:24:47 sodium kernel: ERROR(1): D-cache idx[0] tag[0000000000000000] utag[0000000000000000] stag[0000000000000000] Jan 12 01:24:47 sodium kernel: ERROR(1): D-cache data0[0000000000000000] data1[0000000000000000] data2[0000000000000000] data3[0000000000000000] Jan 12 01:24:47 sodium kernel: ERROR(1): I-cache idx[0] tag[0000000000000000] utag[0000000000000000] stag[0000000000000000] u[0000000000000000] l[0000000000000000] Jan 12 01:24:47 sodium kernel: ERROR(1): I-cache INSN0[0000000000000000] INSN1[0000000000000000] INSN2[0000000000000000] INSN3[0000000000000000] Jan 12 01:24:47 sodium kernel: ERROR(1): I-cache INSN4[0000000000000000] INSN5[0000000000000000] INSN6[0000000000000000] INSN7[0000000000000000] Jan 12 01:24:47 sodium kernel: ERROR(1): E-cache idx[a0000] tag[0000000001000049] Jan 12 01:24:47 sodium kernel: ERROR(1): E-cache data0[82006c3080a08001] data1[1268001b03001c87] data2[25002050f05c24d0] data3[230021f8e65861e0] Jan 12 01:24:47 sodium kernel: Kernel panic - not syncing: Irrecoverable deferred error trap. Jan 12 01:24:47 sodium kernel: Jan 12 01:24:47 sodium kernel: sym0: SCSI BUS reset detected. Jan 12 01:24:47 sodium kernel: sym0: SCSI BUS has been reset. Jan 12 01:24:47 sodium kernel: Call Trace: Jan 12 01:24:47 sodium kernel: [00000000004292d0] cheetah_deferred_handler+0x494/0x4cc Jan 12 01:24:47 sodium kernel: [0000000000405e70] c_deferred+0x18/0x24 Jan 12 01:24:47 sodium kernel: [000000001057490c] restore_vga+0x8c0/0x1068 [vgastate] Jan 12 01:24:47 sodium kernel: [00000000105b0840] s3fb_release+0x40/0x6c [s3fb] Jan 12 01:24:47 sodium kernel: [00000000005ca0fc] fb_release+0x24/0x4c Jan 12 01:24:47 sodium kernel: [00000000004bb8a0] fput+0x118/0x1e0 Jan 12 01:24:47 sodium kernel: [00000000004b9100] filp_close+0x64/0x78 Jan 12 01:24:47 sodium kernel: [00000000004b91a0] SyS_close+0x8c/0xe4 Jan 12 01:24:47 sodium kernel: [0000000000406154] linux_sparc_syscall32+0x34/0x40 -- Tactical Nuclear Kittens -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
