History log of /freebsd/sys/dev/drm2/ttm/ttm_execbuf_util.c (Results 1 – 16 of 16)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/14.0.0
# 685dc743 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/


Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0
# 592ffb21 24-Aug-2018 Warner Losh <imp@FreeBSD.org>

Revert drm2 removal.

Revert r338177, r338176, r338175, r338174, r338172

After long consultations with re@, core members and mmacy, revert
these changes. Followup changes will be made to mark them a

Revert drm2 removal.

Revert r338177, r338176, r338175, r338174, r338172

After long consultations with re@, core members and mmacy, revert
these changes. Followup changes will be made to mark them as
deprecated and prent a message about where to find the up-to-date
driver. Followup commits will be made to make this clear in the
installer. Followup commits to reduce POLA in ways we're still
exploring.

It's anticipated that after the freeze, this will be removed in
13-current (with the residual of the drm2 code copied to
sys/arm/dev/drm2 for the TEGRA port's use w/o the intel or
radeon drivers).

Due to the impending freeze, there was no formal core vote for
this. I've been talking to different core members all day, as well as
Matt Macey and Glen Barber. Nobody is completely happy, all are
grudgingly going along with this. Work is in progress to mitigate
the negative effects as much as possible.

Requested by: re@ (gjb, rgrimes)

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Revision tags: release/11.2.0, release/10.4.0, release/11.1.0, release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0, release/9.3.0, release/10.0.0
# 0bfd163f 18-Oct-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge head r233826 through r256722.


# 1ccca3b5 10-Oct-2013 Alan Somers <asomers@FreeBSD.org>

IFC @256277

Approved by: ken (mentor)


Revision tags: release/9.2.0
# ef90af83 20-Sep-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r255692

Comment out IA32_MISC_ENABLE MSR access - this doesn't exist on AMD.
Need to sort out how arch-specific MSRs will be handled.


# d1d01586 05-Sep-2013 Simon J. Gerraty <sjg@FreeBSD.org>

Merge from head


# 46ed9e49 04-Sep-2013 Peter Grehan <grehan@FreeBSD.org>

IFC @ r255209


# 12278dbb 26-Aug-2013 Mark Murray <markm@FreeBSD.org>

MFC


# fb61ac33 25-Aug-2013 Jean-Sébastien Pédron <dumbbell@FreeBSD.org>

drm/ttm: Import Linux commit f2d476a110bc24fde008698ae9018c99e803e25c

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:57:10 2013 +0100

drm/ttm: use ttm_bo_rese

drm/ttm: Import Linux commit f2d476a110bc24fde008698ae9018c99e803e25c

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:57:10 2013 +0100

drm/ttm: use ttm_bo_reserve_slowpath_nolru in ttm_eu_reserve_buffers, v2

This requires re-use of the seqno, which increases fairness slightly.
Instead of spinning with a new seqno every time we keep the current one,
but still drop all other reservations we hold. Only when we succeed,
we try to get back our other reservations again.

This should increase fairness slightly as well.

Changes since v1:
- Increase val_seq before calling ttm_bo_reserve_slowpath_nolru and
retrying to take all entries to prevent a race.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

Approved by: kib@

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# aa675725 25-Aug-2013 Jean-Sébastien Pédron <dumbbell@FreeBSD.org>

drm/ttm: Import Linux commit 7a1863084c9d90ce4b67d645bf9b0f1612e68f62

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:56:48 2013 +0100

drm/ttm: cleanup ttm_eu_

drm/ttm: Import Linux commit 7a1863084c9d90ce4b67d645bf9b0f1612e68f62

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:56:48 2013 +0100

drm/ttm: cleanup ttm_eu_reserve_buffers handling

With the lru lock no longer required for protecting reservations we
can just do a ttm_bo_reserve_nolru on -EBUSY, and handle all errors
in a single path.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

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# f25ca896 25-Aug-2013 Jean-Sébastien Pédron <dumbbell@FreeBSD.org>

drm/ttm: Import Linux commit 63d0a4195560362e2e00a3ad38fc331d34e1da9b

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:56:37 2013 +0100

drm/ttm: remove lru_lock

drm/ttm: Import Linux commit 63d0a4195560362e2e00a3ad38fc331d34e1da9b

Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 15 14:56:37 2013 +0100

drm/ttm: remove lru_lock around ttm_bo_reserve

There should no longer be assumptions that reserve will always succeed
with the lru lock held, so we can safely break the whole atomic
reserve/lru thing. As a bonus this fixes most lockdep annotations for
reservations.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

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# 552311f4 17-Jul-2013 Xin LI <delphij@FreeBSD.org>

IFC @253398


# cfe30d02 19-Jun-2013 Gleb Smirnoff <glebius@FreeBSD.org>

Merge fresh head.


Revision tags: release/8.4.0
# 69e6d7b7 12-Apr-2013 Simon J. Gerraty <sjg@FreeBSD.org>

sync from head


# a03fbc7e 09-Mar-2013 Martin Matuska <mm@FreeBSD.org>

MFC @248093


# e6cd8542 05-Mar-2013 Konstantin Belousov <kib@FreeBSD.org>

Import the preliminary port of the TTM.

The early commit is done to facilitate the off-tree work on the
porting of the Radeon driver.

Sponsored by: The FreeBSD Foundation
Debugged and tested by:

Import the preliminary port of the TTM.

The early commit is done to facilitate the off-tree work on the
porting of the Radeon driver.

Sponsored by: The FreeBSD Foundation
Debugged and tested by: dumbbell
MFC after: 1 month

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