| Commit message (Collapse) | Author | Age | Files | Lines |
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git://git.freedesktop.org/git/nouveau/linux-2.6 into drm-core-next
* 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau: error paths leak in nvc0_graph_construct_context()
drm/nouveau: Calculate reserved VRAM for PRAMIN value before use.
drm/nouveau: fix nouveau_vma object leak
drm/nouveau: fix nouveau_mem object leak
drm/nouveau: fix fetching vbios from above 4GiB vram addresses
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Two of these error paths returned without freeing "ctx".
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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'drm/nouveau: rework vram init/fini ordering a little' changed
the order of instmem.init() and nouveau_mem_vram_init() which
resulted in using ramin_rsvd_vram before it was calculated and
failing to init any accel on pre-NV50 cards.
Since it's only used on <NV50 just calculate it where it's needed
and leave it as default 0 for NV50.
Signed-off-by: Younes Manton <younes.m@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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It's a regression from "drm/nouveau: create temp vmas for both src and
dst of bo moves".
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-core-next
* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (58 commits)
drm/nouveau: fix off-by-one
drm/nouveau/temp: Add default calibration values for nv67
drm/nouveau/temp: Fix signed/unsigned int logic
drm/nvc0: push prunk140 irq messages to debug loglevel
drm/nouveau: un-blacklist nvce accel
drm/nouveau: fix null pointer deref on pre-nv50 chipsets
drm/nouveau: rework vram init/fini ordering a little
drm/nouveau: shut lockdep up if last vm ref needs to destroy pgd
drm/nouveau: fix display takedown order to match reverse init order
drm/nvc0: enable per-client address spaces
drm/nouveau: add some debug output if nouveau_mm busy at destroy time
drm/nv50: enable use of per-client gpu address space
drm/nouveau: remove implicit mapping of every bo into chan_vm
drm/nouveau: remove 'chan' argument from nouveau_bo_new
drm/nouveau: fixup gem_info ioctl to return client-specific bo virtual
drm/nvc0: explicitly map PDISP semaphore buffer into each channel's vm
drm/nv50-nvc0: lookup pushbuf virtual address on dma_push
drm/nv84-nvc0: explicitly map semaphore buffer into channel vm
drm/nv50-nvc0: explicitly map pushbuf bo into channel vm
drm/nv50-nvc0: explicitly map notifier bo into channel vm
...
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Many (all?) of the coefficients related to calculating the
correct temperature are signed integers
This patch correcly parses and stores those values
It also ensures that the default offset is 0 (previously 1)
Affected cards - the original nv50 and the nv40 family
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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We know they happen, we don't know why. They're annoying, so hide them
from users for the moment.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Reported working on IRC.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Commit "drm/nouveau: add some debug output if nouveau_mm busy at destroy time"
revealed an issue where vram mm takedown would actually fail due to there
still being nodes present, causing nouveau to leak a small amount of memory
on module unload.
This splits TTM/nouveau_mm a bit more cleanly and ensures nouveau_mm fini
isn't done until all gpuobjs are also destroyed.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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GPU virtual addresses are constant now so this should never be getting hit
anyway and userspace shouldn't break from them being ignored.
This is being done in preference to teaching the code how to deal with BOs
that exist at different virtual addresses within separate VMs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Greatly simplifies a number of things, particularly once per-client GPU
address spaces are involved.
May add this back later once I know what things'll look like.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Was previously assuming a page size of 4KiB unless a VMA was present to
override it. Eventually, a buffer won't necessarily have a VMA at all at
some stages of its life, so we need to store this info elsewhere.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Abuses existing gpuobj_new() chan argument for this, which in turn forces
all NVOBJ_FLAG_VM allocations to be done from the global heap, not
suballocated from the channel's private heap. Not a problem though in
practise.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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gpuobj really needs splitting into channel/gpuobj code instead...
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Userspace hasn't passed us a channel_hint for a long long time now, and
there isn't actually a need to do so anymore anyway.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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On chipsets using nouveau_vm, the virtual address stays constant, so
the value set at bo creation time is fine.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Removes the need to disable IRQs to lookup channel struct on every pushbuf
ioctl, among others.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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There's lots of boards (all recent ones) that don't have this anymore, so
punt the message to debug loglevel.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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