From: Benno S. <ben...@ju...> - 2005-03-23 20:58:11
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Hi, Trying to run flightgear with today's CVS of both DRI and Mesa gives me "fire_buffer: DRM_VIA_PCICMD returned -22" immediately when the flightgear window appears. In dmesg this appears: [drm:investigate_hazard] *ERROR* Illegal DMA data: 0xfffffff0 And the whole output of running fgfs: libGL: XF86DRIGetClientDriverName: 4.1.30 unichrome (screen 0) libGL: OpenDriver: trying /usr/lib/modules/dri/unichrome_dri.so drmOpenByBusid: Searching for BusID PCI:1:0:0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 6, (OK) drmOpenByBusid: drmOpenMinor returns 6 drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0 __driCreateNewScreen - succeeded libGL: Can't open configuration file /etc/drirc: No such file or directory. 0000: f210f110 00010000 00030c00 43ffffff 0010: 44000cff 104ef200 11000000 12230ca0 0020: 15000000 23000000 24000000 33000700 0030: 7b000000 cccccccc f210f110 00010000 0040: 70000258 7128432c 40400100 41000000 0050: 7c013000 42010660 f210f110 00010000 0060: cccccccc dddddddd f210f110 00000000 0070: ec00741c ee02105c 00000000 44160000 0080: 3f000000 ff000000 44480000 44160000 0090: 3f000000 ff000000 44480000 00000000 00a0: 3f000000 ff000000 00000000 00000000 00b0: 3f000000 ff000000 ee12135c f210f110 00c0: 00010000 00030ce0 43ffffff 44000cff 00d0: 104ef200 11000000 12230ca0 15000000 00e0: 23000000 24000000 33000700 7b000000 00f0: f210f110 fe020000 00000001 00000000 0100: f210f110 00010000 00030ce0 00030ce0 0110: f210f110 00020000 7b990003 77000000 0120: 4b000008 51000008 200000c0 009715e0 0130: 2ba00000 78002085 79120000 8080c080 0140: 81001002 82400000 8380c183 86000000 0150: 89000000 8a000000 85000000 87000000 0160: 88000000 7e000000 7f000000 fffffff0 0170: f210f110 00010000 cccccccc dddddddd 0180: f210f110 00000000 ec007d9c ee02105c 0190: 43100000 440b0000 3f000000 3f800000 01a0: ffffffff 00000000 00000000 44240000 01b0: 440b0000 3f000000 3f800000 ffffffff 01c0: 3f800000 00000000 44240000 422ffffe 01d0: 3f000000 3f800000 ffffffff 3f800000 01e0: 3f800000 43100000 422ffffe 3f000000 01f0: 3f800000 ffffffff 00000000 3f800000 0200: ee12135c f210f110 00010000 00030c00 0210: 43ffffff 44000cff 104ef200 11000000 0220: 12230ca0 15000000 23000000 24000000 0230: 33000700 7b000000 f210f110 00010000 0240: cccccccc dddddddd f210f110 00000000 0250: ec00741c ee02105c 41400000 44160000 0260: 3f000000 ff000000 444b0000 44160000 0270: 3f000000 ff000000 444b0000 00000000 0280: 3f000000 ff000000 41400000 00000000 0290: 3f000000 ff000000 ee12135c f210f110 02a0: 00010000 00030ce0 43ffffff 44000cff 02b0: 104ef200 11000000 12230ca0 15000000 02c0: 23000000 24000000 33000700 7b000000 02d0: f210f110 fe020000 00000000 00000000 02e0: f210f110 00010000 00030ce0 00030ce0 02f0: f210f110 00020000 7b990003 77000000 0300: 4b000008 51000008 200000c0 009715e0 0310: 2ba00000 78002085 79120000 8080c080 0320: 81001002 82400000 8380c183 86000000 0330: 89000000 8a000000 85000000 87000000 0340: 88000000 7e000000 7f000000 fffffff0 0350: f210f110 00010000 cccccccc dddddddd 0360: f210f110 00000000 ec007d9c ee02105c 0370: 431c0000 440b0000 3f000000 3f800000 0380: ffffffff 00000000 00000000 44270000 0390: 440b0000 3f000000 3f800000 ffffffff 03a0: 3f800000 00000000 44270000 422ffffe 03b0: 3f000000 3f800000 ffffffff 3f800000 03c0: 3f800000 431c0000 422ffffe 3f000000 03d0: 3f800000 ffffffff 00000000 3f800000 03e0: ee12135c 00000000 00000000 00000000 ****************************************** fire_buffer: DRM_VIA_PCICMD returned -22 Aborted What is going wrong here? Running kernel 2.6.10, drm 2.5.0 (linux-2.6), unichrome r30, Mesa CVS, glibc-2.3.4.20050125 and gcc-3.4.3-20050110. Benno |