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2013-12-08add static back to the ttm functionsJonathan Gray
ok kettenis@
2013-12-07Some cleaning up of the ioctl handling bits to bring things in lineBrad Smith
with the other drivers. No functional change.
2013-12-07Rewrite receive filter handling and ioctl bits. Fixes not being able toBrad Smith
bring the interface out of all multicast mode once a range of multicast addresses has been found. Tested with QEMU and VMware's pcn(4) emulated adapters.
2013-12-07Emulating wait_event_timeout() using msleep() is hard. This version shouldMark Kettenis
avoid the negative timeout panic and make __wait_seqno() properly wait forever if no timeout was specified.
2013-12-07Remove the agp-specific bus_dma code. It is no longer used now thatMark Kettenis
inteldrm(4) manages the GTT by itself. ok miod@
2013-12-07No need to blow away the cache after updating GTT entries. The driver alreadyMark Kettenis
flushes individual cache lines when needed.
2013-12-07Now that we properly flush caches, we can enable cpu relocations.Mark Kettenis
2013-12-07Enable fast path for relocations.Mark Kettenis
ok jsg@
2013-12-07Some fixes for jme_encap()..Brad Smith
- Remove the maximum DMA segments handling bits as it is unused between DragonFly and OpenBSD. - Fix error handling for bus_dmamap_load_mbuf() so as to not try unloading a DMA map that had not already been loaded. - Clean up the DMA chain defragmenting path to remove unwanted printfs and simplify things a bit. - Have jme_encap() check the number of mapped DMA segments against the TX ring to see if it'll fit as do most of the driver nowadays. - Remove the KASSERT's that shouldn't be there. - Simplify the dummy descriptor handling to be closer to the FreeBSD driver since unlike the DragonFly driver this originated from our driver always uses the 64-bit dummy descriptor. - If the ring was full make sure to IF_PREPEND() the packet back on the queue since it wasn't transmitted. Tested by myself, comete@daknet.org and vigdis+obsd@chown.me.
2013-12-06Change a WARN_ON into a BUG_ON to match Linux.Mark Kettenis
2013-12-06Add a DVACT_WAKEUP op to the *_activate() API. This is called after theTheo de Raadt
kernel resumes normal (non-cold, able to run processes, etc) operation. Previously we were relying on specific DVACT_RESUME op's in drivers creating callback/threads themselves, but that has become too common, indicating the need for a built-in mechanism. ok dlg kettenis, tested by a sufficient amount of people
2013-12-06It seems to be possible to truncate an object while it is still mapped.Mark Kettenis
Don't panic in that case but force a page fault instead. Hopefully this fixes the panic during coredump that deraadt@ reported.
2013-12-06Another round of reducing diffs with Linux.Mark Kettenis
2013-12-05Fully unstub intel_overlay_{map|unmap}_regs.Mark Kettenis
2013-12-05use dv_unit rather than storing local version (removed sc_unit insasano
struct ugl_softc). ok by deraadt@
2013-12-05Rename 'struct drm_obj' to 'struct drm_gem_object' to reduce the diffs withMark Kettenis
Linux. ok jsg@
2013-12-04kill a debug printf; noticed by sthenMike Belopuhov
2013-12-04mfi_refresh_sensors calls mfi_ioctl_vol which calls mfi_bio_getitall, whichDavid Gwynne
replaces pointers in the softc and all sorts of fun stuff. this protects the call to bio_getitall with the sc_lock the ioctl path uses, so we dont get panics like those reported on bugs@ recently. ok deraadt@
2013-12-04use dv_unit rather than storing (or forgetting to store...) a localTheo de Raadt
version noted by uaa@
2013-12-03Remove num_chip_names.Brad Smith
aic79xx.c:93:20: error: unused variable 'num_chip_names' [-Werror,-Wunused-const-variable] ok deraadt@
2013-12-03#if 0 out atw_hw_decrypted() as it is currently an unused function as theBrad Smith
code calling it is also #if 0'd out. atw.c:3021:1: error: unused function 'atw_hw_decrypted' [-Werror,-Wunused-function] ok deraadt@ sthen@
2013-12-03Seems we simply have to live with fatal firmware errors. Even Linux, with itsMark Kettenis
driver written by Intel engineers occasionally gets them. So when we get one, simply reset the chip, reload the firware and bring the interface up again. Tested by naddy@, who unfortunately is experiencing the quantum zeno effect making his iwi(4) not crap out. ok stsp@
2013-12-03add copyright notice/code modifier's name.sasano
ok by deraadt@
2013-12-03Remove some unused cruft.Mark Kettenis
2013-12-02Rewrite receive filter handling and ioctl bits. Fixes not being able toBrad Smith
bring the interface out of all multicast mode once a range of multicast addresses has been found and missing multicast range checking for some of the dc(4) variants. Tested with 21143 (represents most of the dc(4) variants and boards) and ADMtek based adapters. Untested with ASIX and Xircom based adapters. Putting it in to move forward. I don't expect any issues with the ASIX/Xircom adapters with the changes as is. ok naddy@
2013-12-02CIRCLEQ begone.Kenneth R Westerback
ok jsing@ (who actually ok'd the systat one too, not millert@)
2013-12-01Remove some prototypes for functions that no longer exist.Mark Kettenis
2013-12-01The flush_tlb() method is a no-op so don't bother.Mark Kettenis
2013-12-01drm/i915: no lvds quirk for hp t5740Mark Kettenis
From Ben Mesman 117b91f41d99e88338e1f9577ced365e777a9098 in ubuntu 3.8 45a211d75137b1ac869a8a758a6667f15827a115 in mainline linux
2013-12-01drm/i915: Fix write-read race with multiple ringsMark Kettenis
From Chris Wilson caf40bcc8f6751b723f0ec78e2f67beb771bfb68 in ubuntu 3.8 02978ff57a5bdfbf703d2bc5a4d933a53ede3144 in mainline linux
2013-12-01drm/i915: inverted brightness quirk for Acer Aspire 4736ZMark Kettenis
From Daniel Vetter 96f2e8dd3f2492d3bbf232fa0afc1e0e065e7d52 in ubuntu 3.8 ac4199e0f047546aa40172785e26c82b54bbe811 in mainline linux
2013-12-01drm/i915: Adding more reserved PCI IDs for Haswell.Mark Kettenis
From Rodrigo Vivi 349fe2edae985d44dc8ca27c6441b20408a9e184 in ubuntu 3.8 1c98b4871cca4b7ce07e19f92f934d47cf7210b0 in mainline linux
2013-12-01drm/i915: Correct obj->mm_list link to dev_priv->dev_priv->mm.inactive_listMark Kettenis
From Xiong Zhang 77e700964bdb06caf7eaf03371d7ffd4a6500199 in ubuntu 3.8 067556084a0e412013af6b0250a3143ae5afde6d in mainline linux
2013-12-01Bring back the DRM_IOCTL_I915_GEM_WAIT diff now that I've figured out whatMark Kettenis
made it fail (WARN_ON() was evaluating its argument multiple times). This time, also advertise support through I915_PARAM_HAS_WAIT_TIMEOUT.
2013-12-01Fix WARN() and WARN_ON(); the condition should only be evaluated once.Mark Kettenis
Properly implement WARN_ON_ONCE() as well. ok jsg@
2013-11-30Oops! Only intended to commit the i915_dma.c changes in the previous commit.Mark Kettenis
2013-11-30Reorder some case statements to reduce the diffs with Linux.Mark Kettenis
2013-11-30Seems we simply have to live with fatal firmware errors. Even Linux, with itsMark Kettenis
driver written by Intel engineers occasionally gets them. So when we get one, simply reset the chip, reload the firware and bring the interface up again. tested by stsp@, pascal@ ok stsp@
2013-11-30Enable some #ifdef'ed out SandyBridge-specific code that seems to work fine.Mark Kettenis
2013-11-30Restore frame buffer upon last close; makes sure we we have a usable consoleMark Kettenis
after exiting X. tested by tobiasu@
2013-11-29Should be safe to allow intel_ring_wait_seqno() to be interrupted.Mark Kettenis
Reduces diffs with Linux.
2013-11-29Change the sc_model field type from unsigned to signed since the model can beBrad Smith
set to SB_UNK which has a value of -1. sb.c:307:8: error: comparison of 0 <= unsigned expression is always true [-Werror,-Wtautological-compare] ok deraadt@
2013-11-28Re-enable RADEON_INFO_VA_START and RADEON_INFO_IB_VM_MAX_SIZE.Mark Kettenis
suggested by jsg@
2013-11-28Add short-circuit code to __wait_seqno() that's also present in Linux.Mark Kettenis
2013-11-28Seems we simply have tolibe with fatal firmware errors. Even Linux, with itsMark Kettenis
driver written by Intel engineers occasionally gets them. So when we get one, simply reset the chip, reload the firware and bring the interface up again. ok chris@, phessler@, mpi@
2013-11-28the stuff in audiovar.h is only used in audio.c, so move it in there toDavid Gwynne
take the temptation of using it elsewhere and fumbling with audio internals away from the rest of the kernel. ok mpi@ ratchov@ "if it is worth doing, just do it." deraadt@
2013-11-27Reduce diffs with Linux.Mark Kettenis
2013-11-27Hook up gem_open/close_object methods.Mark Kettenis
ok jsg@
2013-11-27Add 'struct drm_i915_gem_objects_ops' and use it; reduces diffs with Linux.Mark Kettenis
2013-11-27fix typoTheo de Raadt
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