History log of /netbsd-current/sys/external/bsd/drm2/dist/drm/i915/i915_gpu_error.c
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# 1.13 19-Dec-2021 riastradh

i915: Suggest gnats.n.o, not fdo gitlab, for bugs.


# 1.12 18-Dec-2021 riastradh

Merge linux-drm-v5-6-rc3


Revision tags: thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3
# 1.11 14-Feb-2020 maya

Reduce diffs by side-loading some header files like Linux.

From riastradh


Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
# 1.10 27-Aug-2018 riastradh

branches: 1.10.6;
Omit print with wrong format -- vestige of merge.


# 1.9 27-Aug-2018 riastradh

Lock around use of irq_queue.


# 1.8 27-Aug-2018 riastradh

Cast suseconds_t to long for %ld. Use PRIx64, not %llx, for uint64_t.


# 1.7 27-Aug-2018 riastradh

some more definitions necessary

ifdef out all the i915 gtt virtual memory stuff that errors,
unless it looks exactly like the old code and then merge the
netbsd ifdefs for it.

we don't want to use their ALIGN(, which has more arguments,
use the old alt function.
merge in the old intel_acpi.c code.
don't duplicate DECLARE_BITMAP


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.6 27-Aug-2018 riastradh

mild modifications to avoid needing more headers


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.5 27-Aug-2018 riastradh

merge linux-drm-v4-4-143


Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.4 12-May-2016 christos

branches: 1.4.16; 1.4.18;
Avoid taking locks during interrupts and explain why we are doing it this way.


Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226 netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base tls-maxphys-base netbsd-7-base tls-earlyentropy-base
# 1.3 18-Jul-2014 riastradh

branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8; 1.3.12;
Fix formatting and locking errors.

Format time_t by casting to intmax_t and using PRIdMAX, since we have
no PRIxyz for time_t.

We already hold the irq lock on entry to i915_record_ring_state, so
don't take it again.


# 1.2 16-Jul-2014 riastradh

Make it build and boot on my test machines.

Screen blanks on boot on the Ivy Bridge system with

DRM error in cpt_serr_int_handler: PCH transcoder A FIFO underrun

But after that everything is OK. Appears to be an upstream problem.
To investigate...

I think there's a cache flushing issue somewhere -- there are little
display artefacts on my T60.


# 1.1 16-Jul-2014 riastradh

branches: 1.1.1;
Initial revision


# 1.11 14-Feb-2020 maya

Reduce diffs by side-loading some header files like Linux.

From riastradh


Revision tags: netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
# 1.10 27-Aug-2018 riastradh

Omit print with wrong format -- vestige of merge.


# 1.9 27-Aug-2018 riastradh

Lock around use of irq_queue.


# 1.8 27-Aug-2018 riastradh

Cast suseconds_t to long for %ld. Use PRIx64, not %llx, for uint64_t.


# 1.7 27-Aug-2018 riastradh

some more definitions necessary

ifdef out all the i915 gtt virtual memory stuff that errors,
unless it looks exactly like the old code and then merge the
netbsd ifdefs for it.

we don't want to use their ALIGN(, which has more arguments,
use the old alt function.
merge in the old intel_acpi.c code.
don't duplicate DECLARE_BITMAP


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.6 27-Aug-2018 riastradh

mild modifications to avoid needing more headers


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.5 27-Aug-2018 riastradh

merge linux-drm-v4-4-143


Revision tags: netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.4 12-May-2016 christos

branches: 1.4.16; 1.4.18;
Avoid taking locks during interrupts and explain why we are doing it this way.


Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226 netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base tls-maxphys-base netbsd-7-base tls-earlyentropy-base
# 1.3 18-Jul-2014 riastradh

branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8; 1.3.12;
Fix formatting and locking errors.

Format time_t by casting to intmax_t and using PRIdMAX, since we have
no PRIxyz for time_t.

We already hold the irq lock on entry to i915_record_ring_state, so
don't take it again.


# 1.2 16-Jul-2014 riastradh

Make it build and boot on my test machines.

Screen blanks on boot on the Ivy Bridge system with

DRM error in cpt_serr_int_handler: PCH transcoder A FIFO underrun

But after that everything is OK. Appears to be an upstream problem.
To investigate...

I think there's a cache flushing issue somewhere -- there are little
display artefacts on my T60.


# 1.1 16-Jul-2014 riastradh

branches: 1.1.1;
Initial revision


Revision tags: isaki-audio2-base pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906
# 1.10 27-Aug-2018 riastradh

Omit print with wrong format -- vestige of merge.


# 1.9 27-Aug-2018 riastradh

Lock around use of irq_queue.


# 1.8 27-Aug-2018 riastradh

Cast suseconds_t to long for %ld. Use PRIx64, not %llx, for uint64_t.


# 1.7 27-Aug-2018 riastradh

some more definitions necessary

ifdef out all the i915 gtt virtual memory stuff that errors,
unless it looks exactly like the old code and then merge the
netbsd ifdefs for it.

we don't want to use their ALIGN(, which has more arguments,
use the old alt function.
merge in the old intel_acpi.c code.
don't duplicate DECLARE_BITMAP


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.6 27-Aug-2018 riastradh

mild modifications to avoid needing more headers


Author: coypu <coypu@sdf.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.5 27-Aug-2018 riastradh

merge linux-drm-v4-4-143


Revision tags: pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.4 12-May-2016 christos

branches: 1.4.16;
Avoid taking locks during interrupts and explain why we are doing it this way.


Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226 netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base tls-maxphys-base netbsd-7-base tls-earlyentropy-base
# 1.3 18-Jul-2014 riastradh

branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8; 1.3.12;
Fix formatting and locking errors.

Format time_t by casting to intmax_t and using PRIdMAX, since we have
no PRIxyz for time_t.

We already hold the irq lock on entry to i915_record_ring_state, so
don't take it again.


# 1.2 16-Jul-2014 riastradh

Make it build and boot on my test machines.

Screen blanks on boot on the Ivy Bridge system with

DRM error in cpt_serr_int_handler: PCH transcoder A FIFO underrun

But after that everything is OK. Appears to be an upstream problem.
To investigate...

I think there's a cache flushing issue somewhere -- there are little
display artefacts on my T60.


# 1.1 16-Jul-2014 riastradh

branches: 1.1.1;
Initial revision


Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529
# 1.4 12-May-2016 christos

Avoid taking locks during interrupts and explain why we are doing it this way.


Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226 netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base tls-maxphys-base netbsd-7-base tls-earlyentropy-base
# 1.3 18-Jul-2014 riastradh

branches: 1.3.2; 1.3.4; 1.3.6; 1.3.8;
Fix formatting and locking errors.

Format time_t by casting to intmax_t and using PRIdMAX, since we have
no PRIxyz for time_t.

We already hold the irq lock on entry to i915_record_ring_state, so
don't take it again.


# 1.2 16-Jul-2014 riastradh

Make it build and boot on my test machines.

Screen blanks on boot on the Ivy Bridge system with

DRM error in cpt_serr_int_handler: PCH transcoder A FIFO underrun

But after that everything is OK. Appears to be an upstream problem.
To investigate...

I think there's a cache flushing issue somewhere -- there are little
display artefacts on my T60.


# 1.1 16-Jul-2014 riastradh

branches: 1.1.1;
Initial revision