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Re: latest i386 radeondrmkms trials
On Thu, 26 Feb 2015, John D. Baker wrote:
> Xorg works very well. ISTR some suggestions about using
>
> Option "AccelMethod" "SNA"
>
> although that might have been aimed at i915drmkms users. I'll try it
> on radeondrmkms for completeness.
I checked and "SNA" is an intel-specific thing. Radeon has options
of XAA or EXA (default). "XAA" produced the same results as "EXA".
Setting only "RenderAccel" to "false" allowed a few more things to
draw, but it still panicked.
Serial console worked, however, so I was able to capture the
results:
NetBSD 7.99.5 (SLAB_KMS) #24: Thu Feb 26 10:43:54 CST 2015
sysop%verthandi.technoskunk.fur@localhost:/d0/build/current/obj/i386/sys/arch/i386/compile/SLAB_KMS
total memory = 2046 MB
avail memory = 2001 MB
[...]
acpivga0 at acpi0 (VID): ACPI Display Adapter
acpiout0 at acpivga0 (LCD0, 0x0110): ACPI Display Output Device
acpiout1 at acpivga0 (CRT0, 0x0100): ACPI Display Output Device
acpiout2 at acpivga0 (TV0, 0x0200): ACPI Display Output Device
acpiout3 at acpivga0 (DVI0, 0x0210): ACPI Display Output Device
[...]
pchb0 at pci0 dev 0 function 0: Intel 82845 Host (rev. 0x04)
agp0 at pchb0: aperture at 0xe0000000, size 0x4000000
ppb0 at pci0 dev 1 function 0: Intel 82845 AGP (rev. 0x04)
pci1 at ppb0 bus 1
radeon0 at pci1 dev 0 function 0: ATI Technologies FireGL Mobility 7800 M7 LX (rev. 0x00)
[...]
root file system type: nfs
kern.module.path=/stand/i386/7.99.5/modules
drm: initializing kernel modesetting (RV200 0x1002:0x4C58 0x1014:0x0518).
drm: register mmio base: 0xd0100000
drm: register mmio size: 65536
radeon0: info: GTT: 64M 0xE0000000 - 0xE3FFFFFF
radeon0: info: VRAM: 128M 0x00000000E8000000 - 0x00000000EFFFFFFF (64M used)
drm: Detected VRAM RAM=80M, BAR=128M
drm: RAM width 128bits DDR
Zone kernel: Available graphics memory: 801148 kiB
drm: radeon: 64M of VRAM memory ready
drm: radeon: 64M of GTT memory ready.
radeon0: info: WB disabled
radeon0: info: fence driver on ring 0 use gpu addr 0x00000000e0000000 and cpu addr 0x0xdb4fc000
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
radeon0: interrupting at irq 9 (radeon)
drm: radeon: irq initialized.
drm: Loading R100 Microcode
warning: no /dev/console
drm: radeon: ring at 0x00000000E0001000
drm: ring test succeeded in 0 usecs
drm: ib test succeeded in 0 usecs
drm: Panel ID String: 1600x1200
drm: Panel Size 1600x1200
drm: No TV DAC info found in BIOS
drm: Radeon Display Connectors
drm: Connector 0:
drm: VGA-1
drm: DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
drm: Encoders:
drm: CRT1: INTERNAL_DAC1
drm: Connector 1:
drm: DVI-D-1
drm: HPD1
drm: DDC: 0x64 0x64 0x64 0x64 0x64 0x64 0x64 0x64
drm: Encoders:
drm: DFP1: INTERNAL_TMDS1
drm: Connector 2:
drm: LVDS-1
drm: Encoders:
drm: LCD1: INTERNAL_LVDS
drm: Connector 3:
drm: SVIDEO-1
drm: Encoders:
drm: TV1: INTERNAL_DAC2
radeondrmkmsfb0 at radeon0
radeon0: info: registered panic notifier
wsdisplay0 at radeondrmkmsfb0 kbdmux 1
[...]
[startx]
panic: kernel diagnostic assertion "ttm->caching_state == tt_cached" failed: file "/x/current/src/sys/external/bsd/drm2/dist/drm/ttm/ttm_tt.c", line 423
fatal breakpoint trap in supervisor mode
trap type 1 code 0 eip c02516b4 cs 8 eflags 3246 cr2 bb1ba000 ilevel 0 esp dbec3d08
curlwp 0xc3811560 pid 278 lid 1 lowest kstack 0xdbec12c0
Stopped in pid 278.1 (Xorg) at netbsd:breakpoint+0x4: popl %ebp
db{0}> bt
breakpoint(c097a41a,c0b7ec40,c095f8cc,dbec3d24,c41b8308,c494ef70,2000,dbec3d18,c
08940b3,c095f8cc) at netbsd:breakpoint+0x4
vpanic(c095f8cc,dbec3d24,dbec3d3c,c0753128,c095f8cc,c095fa7d,c09d3910,c09d3894,1
a7,c41b8308) at netbsd:vpanic+0x127
kern_assert(c095f8cc,c095fa7d,c09d3910,c09d3894,1a7,c41b8308,c494ef70,dbec3d68,c
0751db0,c41b8308) at netbsd:kern_assert+0x23
ttm_tt_swapout(c41b8308,0,c41b8308,c491b0bc,2,dbec3d78,c41b8308,c491b0bc,2,dbec3
d78) at netbsd:ttm_tt_swapout+0x148
ttm_bus_dma_unpopulate(c41b8308,c491b0bc,dbec3d8c,c074cba1,c41b8308,0,c491b100,d
bec3dd0,c074dedc,0) at netbsd:ttm_bus_dma_unpopulate+0x40
ttm_tt_destroy(c41b8308,0,c491b100,dbec3dd0,c074dedc,0,0,0,1,c491b100) at netbsd
:ttm_tt_destroy+0x49
ttm_bo_cleanup_memtype_use(0,0,0,1,c491b100,1,0,c3e0aa55,c3268b0c,c0b1f980) at n
etbsd:ttm_bo_cleanup_memtype_use+0x41
ttm_bo_release(c491b100,0,0,1,c491b218,dbec3dfc,c061ac90,dbec3df8,c491b08c,dbec3
e24) at netbsd:ttm_bo_release+0x28c
radeon_bo_unref(dbec3df8,c491b08c,dbec3e24,c0291dd2,c491b218,ffffffff,c029caf5,c
491b260,c48a9488,c3e521f8) at netbsd:radeon_bo_unref+0x40
radeon_gem_object_free(c491b218,ffffffff,c029caf5,c491b260,c48a9488,c3e521f8,c3e
52224,c491b218,dbec3e44,c02921f7) at netbsd:radeon_gem_object_free+0x20
drm_gem_object_handle_unreference_unlocked(c491b218,c3e521f8,c375b70c,c08e8634,c
3e521f8,c375b70c,dbec3e70,c028b1bd,c3e521f8,7) at netbsd:drm_gem_object_handle_u
nreference_unlocked+0x92
drm_gem_handle_delete(c3e521f8,7,c3e521f8,dbec3e74,c06f3bcc,1,dbec3f68,c4113380,
0,dbec3f3c) at netbsd:drm_gem_handle_delete+0x87
drm_ioctl(c4113380,80086409,dbec3eb0,e020206f,c388237c,c1b72478,1,0,8,0) at netb
sd:drm_ioctl+0x11d
sys_ioctl(c3811560,dbec3f68,dbec3f60,0,c361cc6c,c0b126c8,dbec3f68,0,0,b) at netb
sd:sys_ioctl+0x1ae
syscall() at netbsd:syscall+0x82
--- syscall (number 54) ---
bb77af07:
db{0}> sh reg
ds c06f0010 extent_alloc_region_descriptor+0xf0
es dbec0010
fs 30
gs c0950010 kmem_cache_sizes+0x90
edi dbec3d24
esi c095f8cc ostype+0x9ea
ebp dbec3ce4
ebx 104
edx 1
ecx 0
eax 1
eip c02516b4 breakpoint+0x4
cs 8
eflags 3246
esp dbec3ce4
ss 10
netbsd:breakpoint+0x4: popl %ebp
db{0}>
--
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