CVS log for src/sys/arch/powerpc/pic/pic_mpcsoc.c

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Default branch: MAIN

Revision 1.9 / (download) - annotate - [select for diffs], Wed Feb 23 21:54:40 2022 UTC (11 months, 1 week ago) by andvar
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.8: +3 -3 lines
Diff to previous 1.8 (colored)

fix various typos in comments, mainly immediatly/immediately/,
as well shared and recently fixed typos in OpenBSD code by Jonathan Grey.

Revision 1.8 / (download) - annotate - [select for diffs], Mon Jul 6 09:34:18 2020 UTC (2 years, 7 months ago) by rin
Branch: 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, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.7: +6 -4 lines
Diff to previous 1.7 (colored)

Style and cosmetic changes. No binary changes intended.

Revision 1.6.10.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:06:39 2019 UTC (3 years, 7 months ago) by christos
Branch: phil-wifi
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

Sync with HEAD

Revision 1.6.8.1 / (download) - annotate - [select for diffs], Thu Sep 6 06:55:39 2018 UTC (4 years, 5 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored) next main 1.7 (colored)

Sync with HEAD

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

Revision 1.7 / (download) - annotate - [select for diffs], Mon Sep 3 16:29:26 2018 UTC (4 years, 5 months ago) by riastradh
Branch: MAIN
CVS Tags: 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-9-3-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, 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
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored)

Rename min/max -> uimin/uimax for better honesty.

These functions are defined on unsigned int.  The generic name
min/max should not silently truncate to 32 bits on 64-bit systems.
This is purely a name change -- no functional change intended.

HOWEVER!  Some subsystems have

	#define min(a, b)	((a) < (b) ? (a) : (b))
	#define max(a, b)	((a) > (b) ? (a) : (b))

even though our standard name for that is MIN/MAX.  Although these
may invite multiple evaluation bugs, these do _not_ cause integer
truncation.

To avoid `fixing' these cases, I first changed the name in libkern,
and then compile-tested every file where min/max occurred in order to
confirm that it failed -- and thus confirm that nothing shadowed
min/max -- before changing it.

I have left a handful of bootloaders that are too annoying to
compile-test, and some dead code:

cobalt ews4800mips hp300 hppa ia64 luna68k vax
acorn32/if_ie.c (not included in any kernels)
macppc/if_gm.c (superseded by gem(4))

It should be easy to fix the fallout once identified -- this way of
doing things fails safe, and the goal here, after all, is to _avoid_
silent integer truncations, not introduce them.

Maybe one day we can reintroduce min/max as type-generic things that
never silently truncate.  But we should avoid doing that for a while,
so that existing code has a chance to be detected by the compiler for
conversion to uimin/uimax without changing the semantics until we can
properly audit it all.  (Who knows, maybe in some cases integer
truncation is actually intended!)

Revision 1.5.6.1 / (download) - annotate - [select for diffs], Sun Dec 3 11:36:37 2017 UTC (5 years, 2 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.5: +2 -3 lines
Diff to previous 1.5 (colored) next main 1.6 (colored)

update from HEAD

Revision 1.5.24.1 / (download) - annotate - [select for diffs], Mon Aug 28 17:51:49 2017 UTC (5 years, 5 months ago) by skrll
Branch: nick-nhusb
Changes since 1.5: +2 -3 lines
Diff to previous 1.5 (colored) next main 1.6 (colored)

Sync with HEAD

Revision 1.6 / (download) - annotate - [select for diffs], Thu Jun 1 02:45:07 2017 UTC (5 years, 8 months ago) by chs
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, phil-wifi-base, pgoyette-compat-base, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, matt-nb8-mediatek-base, matt-nb8-mediatek
Branch point for: phil-wifi, pgoyette-compat
Changes since 1.5: +2 -3 lines
Diff to previous 1.5 (colored)

remove checks for failure after memory allocation calls that cannot fail:

  kmem_alloc() with KM_SLEEP
  kmem_zalloc() with KM_SLEEP
  percpu_alloc()
  pserialize_create()
  psref_class_create()

all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.

Revision 1.2.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:06:48 2012 UTC (10 years, 9 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.2: +17 -8 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

sync with head

Revision 1.2.6.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:32:59 2012 UTC (10 years, 11 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.2: +17 -8 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

merge to -current.

Use kmem instead of malloc.  Remove unneeded <sys/malloc.h> includes.

Revision 1.4 / (download) - annotate - [select for diffs], Wed Feb 1 02:03:52 2012 UTC (11 years ago) by matt
Branch: MAIN
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored)

Use C89 function prototypes.

Revision 1.3 / (download) - annotate - [select for diffs], Sat Jan 14 19:35:59 2012 UTC (11 years ago) by phx
Branch: MAIN
Changes since 1.2: +14 -5 lines
Diff to previous 1.2 (colored)

Some PICs have the capability to define the interrupt's polarity (OpenPIC
for example). So the accepted interrupt types have been extended to:
- IST_EDGE_FALLING (which is the same as IST_EDGE)
- IST_EDGE_RISING (new)
- IST_LEVEL_LOW (is the same as IST_LEVEL)
- IST_LEVEL_HIGH (new)
Old code will continue to work without modification.

Revision 1.1.12.1 / (download) - annotate - [select for diffs], Thu Jun 23 14:19:33 2011 UTC (11 years, 7 months ago) by cherry
Branch: cherry-xenmp
Changes since 1.1: +3 -3 lines
Diff to previous 1.1 (colored) next main 1.2 (colored)

Catchup with rmind-uvmplock merge.

Revision 1.2 / (download) - annotate - [select for diffs], Mon Jun 20 06:21:45 2011 UTC (11 years, 7 months ago) by matt
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base, jmcneill-audiomp3-base, jmcneill-audiomp3
Branch point for: yamt-pagecache, jmcneill-usbmp
Changes since 1.1: +3 -3 lines
Diff to previous 1.1 (colored)

<arch/powerpc/... -> <powerpc/...

Revision 1.1.2.2 / (download) - annotate - [select for diffs], Wed Aug 19 18:46:41 2009 UTC (13 years, 5 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1.2.1: +204 -0 lines
Diff to previous 1.1.2.1 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

sync with head.

Revision 1.1.2.1, Wed Aug 19 06:22:54 2009 UTC (13 years, 5 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.1: +0 -204 lines
FILE REMOVED

file pic_mpcsoc.c was added on branch yamt-nfs-mp on 2009-08-19 18:46:41 +0000

Revision 1.1 / (download) - annotate - [select for diffs], Wed Aug 19 06:22:54 2009 UTC (13 years, 5 months ago) by nisimura
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9, yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base7, uebayasi-xip-base6, uebayasi-xip-base5, uebayasi-xip-base4, uebayasi-xip-base3, uebayasi-xip-base2, uebayasi-xip-base1, uebayasi-xip-base, uebayasi-xip, rmind-uvmplock-nbase, rmind-uvmplock-base, rmind-uvmplock, matt-premerge-20091211, matt-mips64-premerge-20101231, jym-xensuspend-nbase, jym-xensuspend-base, jruoho-x86intr-base, jruoho-x86intr, cherry-xenmp-base, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: yamt-nfs-mp, cherry-xenmp

- Have pic_mpcsoc.c to adapt variations of Moto/Freescale OpenPIC
compliant interrupt controllers.  Mostly the refrain of pic_openpic.c
and shall be useful for 85xx/86xx/QorIQ and Tundra product lines.

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