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CVS log for src/sys/arch/sparc/dev/sxvar.h

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Default branch: MAIN


Revision 1.4.30.1 / (download) - annotate - [select for diffs], Wed Jul 5 16:09:50 2023 UTC (9 months, 1 week ago) by martin
Branch: netbsd-10
CVS Tags: 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
Changes since 1.4: +24 -1 lines
Diff to previous 1.4 (colored) next main 1.5 (colored)

Pull up following revision(s) (requested by abs in ticket #224):

	sys/dev/wscons/wsdisplay_vconsvar.h: revision 1.34
	sys/dev/wscons/wsdisplay_glyphcachevar.h: revision 1.6
	sys/arch/sparc/dev/cgfourteen.c: revision 1.94
	sys/arch/sparc/dev/cgfourteen.c: revision 1.95
	sys/dev/sbus/mgx.c: revision 1.21
	sys/dev/sbus/mgx.c: revision 1.22
	sys/dev/sbus/mgx.c: revision 1.23
	sys/dev/wscons/wsdisplay_vcons.c: revision 1.65
	sys/dev/wscons/wsdisplay_vcons.c: revision 1.66
	sys/dev/wscons/wsdisplay_glyphcache.c: revision 1.12
	sys/arch/sparc/dev/sxvar.h: revision 1.5
	sys/arch/sparc/dev/sx.c: revision 1.6
	sys/arch/sparc/dev/sx.c: revision 1.7

make vcons_putchar_buffer() return a flag indicating if anything actually
changed, skip the actual drawing op if nothing did

add flags for drivers to requesr R2L bit/byte-ordered fonts, default to
L2R, chack them in vcons_load_font() instead of just trusting that we'd get
what we need

initialize the diagnostic register with the value suggested by the SunOS
header. This sets a bunch of undocumented bits and yields a 10% speed increase
when rendering antialiased text.

use macros compatible with xf86-video-suncg14 to issue SX instructions
much more readable, alignment weirdness is handled automatically and code is
interchangable

allow drivers to specify horizontal alignment of glyph cache cells
for things like SX which have alignment restrictions

add counter to periodically drain the instruction queue in order to avoid
stalling the MBus during long SX operations

adapted from xf86-video-suncg14
- use sx_wait() to avoid stalling the MBus
- request 32bit alignment for glyphcache cells

wait for the engine to go idle before issuing rectfill commands
we get occasional overlap with blit commands if we just wait for fifo slots
needs further investigation, it is possible that not all writes to drawing
engine registers are pipelined and of course we don't have docs

following a hunch...
- cache DEC and FG registers, only write them if the value actually changes
- wait for the engine to go idle before writing DEC
- wait for FIFO slots on everything else
with this we avoid waiting if possible and still avoid overlapping blit and
fill commands

Revision 1.5 / (download) - annotate - [select for diffs], Tue Jun 13 10:09:31 2023 UTC (10 months ago) by macallan
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, HEAD
Changes since 1.4: +24 -1 lines
Diff to previous 1.4 (colored)

add counter to periodically drain the instruction queue in order to avoid
stalling the MBus during long SX operations
adapted from xf86-video-suncg14

Revision 1.3.28.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:06:46 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.3: +3 -1 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

Sync with HEAD

Revision 1.4 / (download) - annotate - [select for diffs], Fri Mar 1 02:30:42 2019 UTC (5 years, 1 month ago) by macallan
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, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, 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, netbsd-10-base, 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, bouyer-sunxi-drm-base, bouyer-sunxi-drm, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Branch point for: netbsd-10
Changes since 1.3: +3 -1 lines
Diff to previous 1.3 (colored)

adapt to changes in sxreg.h

Revision 1.1.4.3 / (download) - annotate - [select for diffs], Wed Aug 20 00:03:24 2014 UTC (9 years, 7 months ago) by tls
Branch: tls-maxphys
Changes since 1.1.4.2: +7 -1 lines
Diff to previous 1.1.4.2 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.1.12.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:54:08 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.1: +8 -2 lines
Diff to previous 1.1 (colored) next main 1.2 (colored)

Rebase.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Jun 29 03:57:10 2014 UTC (9 years, 9 months ago) by tsutsui
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202, tls-maxphys-base, tls-earlyentropy-base, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, 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, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921, nick-nhusb-base-20150606, nick-nhusb-base-20150406, nick-nhusb-base, nick-nhusb, 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, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, matt-nb8-mediatek-base, matt-nb8-mediatek, localcount-20160914, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan
Branch point for: phil-wifi
Changes since 1.2: +2 -2 lines
Diff to previous 1.2 (colored)

Add a newline at end of file.

Revision 1.2.2.2 / (download) - annotate - [select for diffs], Thu May 22 11:40:08 2014 UTC (9 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.2.2.1: +54 -0 lines
Diff to previous 1.2.2.1 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.1.2.1 / (download) - annotate - [select for diffs], Sun May 18 17:45:25 2014 UTC (9 years, 10 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.1: +7 -1 lines
Diff to previous 1.1 (colored) next main 1.2 (colored)

sync with head

Revision 1.2.2.1, Tue Apr 15 10:24:54 2014 UTC (10 years ago) by yamt
Branch: yamt-pagecache
Changes since 1.2: +0 -54 lines
FILE REMOVED

file sxvar.h was added on branch yamt-pagecache on 2014-05-22 11:40:08 +0000

Revision 1.2 / (download) - annotate - [select for diffs], Tue Apr 15 10:24:54 2014 UTC (10 years ago) by macallan
Branch: MAIN
CVS Tags: yamt-pagecache-base9, rmind-smpnet-nbase, rmind-smpnet-base
Branch point for: yamt-pagecache
Changes since 1.1: +7 -1 lines
Diff to previous 1.1 (colored)

print chip revision on attach

Revision 1.1.4.2 / (download) - annotate - [select for diffs], Mon Feb 25 00:28:57 2013 UTC (11 years, 1 month ago) by tls
Branch: tls-maxphys
Changes since 1.1.4.1: +48 -0 lines
Diff to previous 1.1.4.1 (colored) to branchpoint 1.1 (colored)

resync with head

Revision 1.1.4.1, Tue Feb 5 21:52:48 2013 UTC (11 years, 2 months ago) by tls
Branch: tls-maxphys
Changes since 1.1: +0 -48 lines
FILE REMOVED

file sxvar.h was added on branch tls-maxphys on 2013-02-25 00:28:57 +0000

Revision 1.1 / (download) - annotate - [select for diffs], Tue Feb 5 21:52:48 2013 UTC (11 years, 2 months ago) by macallan
Branch: MAIN
CVS Tags: riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, khorben-n900, agc-symver-base, agc-symver
Branch point for: tls-maxphys, tls-earlyentropy, rmind-smpnet

attachment and initialization for SX

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