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248 Commits

Author SHA1 Message Date
nisimura 3e02ded337 Improvement on SFB enabled copycol(); still yet under development, 
it miserably fails on corner cases.
 2000-02-18 06:51:51 +00:00
thorpej 29ae6dbe05 We're given a K1SEG address already. 2000-02-11 01:32:42 +00:00
nisimura 42e4e9fd0c Add the missing piece of previous mod. 2000-02-08 04:35:03 +00:00
nisimura c6641d91a8 Merge IOASIC register definitions. 2000-02-03 08:13:44 +00:00
nisimura 8e27abd255 Use bus_space_{write,read} for IOASIC register access. 2000-02-03 05:16:30 +00:00
simonb a5f53c3682 Don't use magic number for lance buffer address. 2000-01-10 13:32:02 +00:00
ad d1a62749c4 s/NVRCSR/NVR_CSR/ 2000-01-07 10:43:13 +00:00
enami cadfd97e07 Replace WSFONT_L2R/R2L with WSDISPLAY_FONTORDER_L2R/R2L. 2000-01-07 02:57:17 +00:00
drochner f6ee10996d regen 2000-01-05 12:15:00 +00:00
drochner 28828c88e8 add Kubota Denali 2000-01-05 12:14:33 +00:00
ad ea17a0d147 Remove part of a bogus comment and put it in a more appropiate spot. 1999-12-16 15:07:00 +00:00
ad f607dfe4dd - Change prefix for Bt459 register defs to BT459_IREG to indicate that 
these are indirectly accessed registers.
- Add defs for directly accessed registers to bt459reg.h.
 1999-12-15 15:09:36 +00:00
nisimura fa5e192541 One small mod. escaped from the last commit. 1999-12-08 09:41:24 +00:00
drochner 0893832078 update for changed struct wsdisplay_accessops:show_screen signature. 
no functional changes
 1999-12-06 19:25:56 +00:00
drochner c3026431e3 some cleanup: 
-don't set capabilities at compile time
-since our accelerated putchar() doesn't underline, don't claim so
-remove bogus character range check - fonts are not limited to ASCII
-use rasops_unpack_attr() instead of relying on rasops internals
 1999-12-04 14:01:56 +00:00
nisimura 54c58da2e5 The first order approximation of PMAGD SFB+ framebuffer. Proven not 
working with 32bit PMAGD TURBOchannel option card (I got rainbow
colour virtical stripes on screen).
 1999-12-03 09:50:53 +00:00
mhitch 901e4b0219 Fix IOASIC DMA alignment problems. Buffers not aligned on doubleword (8 
byte) boundaries don't work correctly.  Make use of the SDR0/SDR1 registers
to adjust the buffer alignment when starting the DMA transfer.  Block device
I/O done by the filesystems will usually be aligned correctly, but character
device I/O may not be aligned correctly.  This should fix the problems with
dump(8) failing randomly on DECstations.
 1999-12-03 04:26:17 +00:00
drochner a00a9ff012 Convert to use rasops/wsfont, enabling colors. 
For now, only the "putchar" and "copyrows" accelerations are used.
 1999-12-02 23:04:44 +00:00
ad 744ded4890 Register definitions for the PrestoServe option board (I've had this for 
months and if it doesn't go here it'll die).
 1999-11-29 15:06:28 +00:00
nisimura 558c978dea Const poisoning. 1999-11-29 07:50:54 +00:00
nisimura cc2e1c302a - Reflect changes in ibus_intr_establish() definition. 
- More concise way to initialize TC framebuffer device for console.
 1999-11-15 09:54:41 +00:00
nisimura b06e451c53 - No need to include '<machine/autoconf.h>'. 
- Nuke tc_badaddr() check from asc_tc because the existency check is already
  done for real TC devices.
- Nuke tc_badaddr() check from asc_ioasic because it is a builtin device
  found in all of IOASIC DECstations.
 1999-11-15 05:25:57 +00:00
nisimura 8e061f4876 Make sure TC_IPL_xxx synonymous with IPL_xxx. 1999-11-15 03:45:50 +00:00
nisimura 9c3842f41b Relocate 'struct tc_softc' and several function declarations useful 
to outsides of 'tc.c' into 'tcvar.h'.
 1999-11-15 03:41:49 +00:00
nisimura 2924b6835a Fix errors in sfb_copycols() of the forward (left-to-right) case. 1999-11-09 08:25:31 +00:00
nisimura 392a4acdd7 - Remove temporary hack to recognize PMAGD since SFB+ rendering function 
is found not fully upward compatible to its predecessor.  sfbp.c is now
  under development.
- Reduce copycols() malfunction, but has still lot of troubles.
 1999-11-05 03:28:40 +00:00
nisimura 5cf97491d8 Add a temporary kludge to recognize PMAGD (HX+) as 'sfb' hoping 8bpp 
configration of it is compatible enough with PMAGB-BA.
 1999-10-27 04:32:35 +00:00
drochner 0247fe44f6 regen 1999-10-26 12:35:14 +00:00
drochner 7254017312 remove duplicate entry 1999-10-26 12:34:41 +00:00
drochner 9eed0f5d8a change PMAF-F to PMAF-FA for consistency, add some more stuff 1999-10-26 12:23:13 +00:00
nisimura 95c618a810 - Fix bogus cursor drawn by sfb_cursor(). From eye-opening input from R.C. 
Dowdeswell.
- Remove write memory barriers in sfb_copyrows() as dst. is always distant
  enough from src. for copying rows.
 1999-10-26 10:57:04 +00:00
nisimura 21636a326b Fill always erased regions with bg color. Fix an issue revealed by 
"print -n '\033[7m'; ls".
 1999-10-22 07:42:05 +00:00
nisimura e470fe0db1 Remove Bt459 register layout exposure. XXX Needs consideration about 
possible merger of SFB+ ASIC and TGA(2)/PCI register definitions.
 1999-10-20 02:44:48 +00:00
nisimura fd3561cc02 Preliminary import of 'SFB enhanced' text renderer with many caveats 
to be corrected.  Text drawing is now improved significantly, but;
cursor is drawn incorrectly, copycols() trashes a screen, 'standout
(\033[7m)' results in lines reversed entirely until '\033[0m', and
possibly more issues.  Not multi-colour, 8bpp only this moment.  Costly
write memory barrier instrunctions should be eliminated using framebuffer
address aliasing technique for NetBSD/alpha.
 1999-10-19 09:51:17 +00:00
nisimura 7b3b03bea6 Enable 'WSSCREEN_REVERSE' scr-capability. 1999-10-19 00:49:33 +00:00
nisimura 72de8abb0c Arrange loop invariants and fix comment description error. 1999-10-08 02:08:15 +00:00
nisimura 9c2fdffad2 SFB video base register is assigned with an inialial value before use; 
according to ULTRIX/OSF1 code.
 1999-10-05 09:13:30 +00:00
nisimura 7fbac8b3cc - Remove defunct codes and arrange consistency between pmax and alpha. 
- Reduce 'ioasic_base' expose.
 1999-10-01 09:19:42 +00:00
mrg 5bffe1b3b5 regen 1999-09-26 09:20:04 +00:00
mrg f4efaa9db4 add AV300-AA video capture card & PNTNV-AA NV-RAM card. 1999-09-26 09:18:53 +00:00
nisimura ffe9ca742d Add 'sfbreg.h' to the list of files installed in /usr/include/dev/tc/. 1999-09-24 01:01:23 +00:00
nisimura 1f50d00cc1 Add one new dispaly type for DEC TC TX 8/24bpp framebuffer. Currently acts 
as an 8bpp pseudo color device.
 1999-09-20 06:29:06 +00:00
ad 91723eaf32 Regen. 1999-09-18 01:46:25 +00:00
ad 697eb331c5 Ammend some entries. 1999-09-18 01:46:01 +00:00
nisimura 633408472b Use bus_dmamap_load() to obtain 128KB chunk for LANCE merging codes from 
NetBSD/alpha.  Tested ok with DEC3000 and DECstation.
 1999-09-09 06:33:38 +00:00
nisimura de9efb01d3 - Fix an error in cursor image manipulation. I learned a pair of Bt431 
were populated in reverse order from PMAG-A MX ...
 1999-08-25 07:56:22 +00:00
nisimura 0bdb76e5cf - 24bit per pixel TX framebuffer occupies 0x600000. 1999-08-25 02:02:22 +00:00
nisimura 9ab80b75b8 - Fix MX framebuffer size which should occupy 2MB in address range. 
- Restore 72Hz interrupt service mistakenly ruined in the previous commit.
 1999-08-02 06:00:40 +00:00
nisimura e78e58a7b8 - Fix TX 8bpp framebuffer size, which occupies 2MB. 
- Rework CX RAMDAC register access like as other TC framebuffers.
 1999-08-02 04:19:03 +00:00
nisimura c03616646c - Fix TX 66Hz interrupt handling. Verified ok with PMAG-JA as an 8bpp 
console.  XXX troubles in cursor color.
- Typo in comments of MX.
 1999-07-30 16:23:43 +00:00