CVS log for src/sys/external/bsd/drm2/include/linux/kfifo.h

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Keyword substitution: kv
Default branch: MAIN

Revision 1.6: download - view: text, markup, annotated - select for diffs
Sun Dec 19 12:33:02 2021 UTC (3 years, 4 months ago) by riastradh
Branches: MAIN
CVS tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, perseant-exfatfs-base-20240630, perseant-exfatfs-base, perseant-exfatfs, netbsd-10-base, netbsd-10-1-RELEASE, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Diff to: previous 1.5: preferred, colored
Changes since revision 1.5: +13 -1 lines

amdgpu: more destroy fixes.


Author: phone <mrg@NetBSD.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>

Revision 1.5: download - view: text, markup, annotated - select for diffs
Sun Dec 19 12:21:56 2021 UTC (3 years, 4 months ago) by riastradh
Branches: MAIN
Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +17 -5 lines

linux: INIT_KFIFO

Revision 1.4: download - view: text, markup, annotated - select for diffs
Sun Dec 19 10:57:34 2021 UTC (3 years, 4 months ago) by riastradh
Branches: MAIN
Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +8 -1 lines

statically allocated kfifo

Revision 1.1.32.1: download - view: text, markup, annotated - select for diffs
Mon Jun 10 22:08:31 2019 UTC (5 years, 11 months ago) by christos
Branches: phil-wifi
Diff to: previous 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1: +188 -26 lines

Sync with HEAD

Revision 1.1.30.1: download - view: text, markup, annotated - select for diffs
Thu Sep 6 06:56:36 2018 UTC (6 years, 8 months ago) by pgoyette
Branches: pgoyette-compat
CVS tags: pgoyette-compat-merge-20190127
Diff to: previous 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1: +188 -26 lines

Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)

Revision 1.3: download - view: text, markup, annotated - select for diffs
Mon Aug 27 14:41:53 2018 UTC (6 years, 8 months ago) by riastradh
Branches: MAIN
CVS tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-i2c-spi-conf, thorpej-futex2-base, thorpej-futex2, thorpej-futex-base, thorpej-futex, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-cfargs-base, thorpej-cfargs, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, netbsd-9-base, netbsd-9-4-RELEASE, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, isaki-audio2-base, isaki-audio2, is-mlppp-base, is-mlppp, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-xenpvh-base2, bouyer-xenpvh-base1, bouyer-xenpvh-base, bouyer-xenpvh, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +7 -7 lines

kfifo is used under a spin lock, so its lock must be a spin lock.

From mrg@.

Revision 1.2: download - view: text, markup, annotated - select for diffs
Mon Aug 27 14:00:26 2018 UTC (6 years, 8 months ago) by riastradh
Branches: MAIN
Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +187 -25 lines

Rewrite <linux/kfifo.h>.

pcq isn't flexible enough for its needs now.  Just use a spinlocked
circular buffer.

Revision 1.1.6.2: download - view: text, markup, annotated - select for diffs
Wed Aug 20 00:04:21 2014 UTC (10 years, 8 months ago) by tls
Branches: tls-maxphys
Diff to: previous 1.1.6.1: preferred, colored; branchpoint 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1.6.1: +61 -0 lines

Rebase to HEAD as of a few days ago.

Revision 1.1.2.2: download - view: text, markup, annotated - select for diffs
Sun Aug 10 06:55:39 2014 UTC (10 years, 9 months ago) by tls
Branches: tls-earlyentropy
Diff to: previous 1.1.2.1: preferred, colored; branchpoint 1.1: preferred, colored; next MAIN 1.2: preferred, colored
Changes since revision 1.1.2.1: +61 -0 lines

Rebase.

Revision 1.1.6.1
Wed Jul 16 20:56:25 2014 UTC (10 years, 9 months ago) by tls
Branches: tls-maxphys
FILE REMOVED
Changes since revision 1.1: +0 -61 lines

file kfifo.h was added on branch tls-maxphys on 2014-08-20 00:04:21 +0000

Revision 1.1.2.1
Wed Jul 16 20:56:25 2014 UTC (10 years, 9 months ago) by tls
Branches: tls-earlyentropy
FILE REMOVED
Changes since revision 1.1: +0 -61 lines

file kfifo.h was added on branch tls-earlyentropy on 2014-08-10 06:55:39 +0000

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.

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