91723eaf32
Regen.
1999-09-18 01:46:25 +00:00
697eb331c5
Ammend some entries.
1999-09-18 01:46:01 +00:00
633408472b
Use bus_dmamap_load() to obtain 128KB chunk for LANCE merging codes from
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NetBSD/alpha. Tested ok with DEC3000 and DECstation.
1999-09-09 06:33:38 +00:00
de9efb01d3
- Fix an error in cursor image manipulation. I learned a pair of Bt431
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were populated in reverse order from PMAG-A MX ...
1999-08-25 07:56:22 +00:00
0bdb76e5cf
- 24bit per pixel TX framebuffer occupies 0x600000.
1999-08-25 02:02:22 +00:00
9ab80b75b8
- Fix MX framebuffer size which should occupy 2MB in address range.
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- Restore 72Hz interrupt service mistakenly ruined in the previous commit.
1999-08-02 06:00:40 +00:00
e78e58a7b8
- Fix TX 8bpp framebuffer size, which occupies 2MB.
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- Rework CX RAMDAC register access like as other TC framebuffers.
1999-08-02 04:19:03 +00:00
c03616646c
- Fix TX 66Hz interrupt handling. Verified ok with PMAG-JA as an 8bpp
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console. XXX troubles in cursor color.
- Typo in comments of MX.
1999-07-30 16:23:43 +00:00
09a2fed6f9
- Show 1bpp for MX during configuration stage.
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- Replace memory layout 'struct' with array/pointer access.
1999-06-25 03:33:20 +00:00
8dd0e06ba1
- Hide memory mapped VDAC hardware register layouts using the array
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element access instead of C bitfield (hello, BCPL).
- XXX Some TURBOchannel framebuffers might need shutdownhooks(). It
seems not necessarily hardware sprite cursor images are re-initialized
by DECstation PROMs upon exits from kernel.
- XXX It'd be an arguable point to allow user programs to change the
shade of gray freely for pixel value 0 and 1.
1999-06-24 03:51:14 +00:00
463e258cdb
- Allow to choose the 'color' of sprite cursor. Only red cmap makes sense.
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- Drop TC Alpha support (OSF/1 and Digital UNIX never supports PMAG-AA).
1999-06-23 23:48:28 +00:00
839bcbbe9f
- Fix an error in the depth of PMAG-AA MX. This driver can take 72Hz
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virtical video retrace interrupt and was verified ok on Nanao grayscale
monitor. XXX seems still confusion/mistake on Bt431 cursor image
manipulation.
1999-06-23 01:58:22 +00:00
3adf25374a
The extraneous interrupt that seems to occur after a reconnect and a DMA transfer
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starts running can occur on both DMA in and DMA out. I missed the little comment
in the Mach driver for the DMA out case. Also, only ignore the interrupt if the
TC is non-zero (to match the Mach driver).
1999-06-18 05:30:53 +00:00
cff0f6b1e4
Don't pre-load the identify message into the fifo just just before the command register
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is written. This significantly reduces, if not eliminates, the problem reported in
PR#5510. It stops the problem on my 5000/200, and two other people have verified that
it fixes the problem on their 5000/200s. I'm waiting for confirmation from the PR
originator before closing the PR.
1999-06-13 17:21:29 +00:00
e3b1b88d76
- Errors in case analysis...
1999-06-11 01:44:47 +00:00
f4be9af151
- Rework copycols() with SFB ASIC calls.
1999-06-11 00:56:09 +00:00
1d082ddc15
- Sweep abit preparing for code merge to have common 'vdacops' across
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various graphics cards.
1999-05-07 08:00:30 +00:00
b2c6b9a41d
- Nuke debugging aids mistakenly committed.
1999-04-30 09:43:23 +00:00
b14028acc2
- I finally learned CSR_A register of IMS G332 VDAC must be treated as
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write only. Read-motify-write operation breaks its video mode.
- VDAC regiters are now initialized as ULTRIX does.
1999-04-30 00:44:11 +00:00
6aaa1ee1b7
Shut 'gcc -Wuninitialized' up.
1999-04-25 03:02:05 +00:00
713d4e0462
KNF nits.
1999-04-20 06:48:58 +00:00
1c9990c901
Removed pending write of fully-functional MI driver.
1999-04-13 19:06:54 +00:00
ce7a13c654
Remove px driver pending write of fully-functional MI driver.
1999-04-13 19:06:53 +00:00
b13e5d1469
Quote "AS IS" as in the majority of Carnegy Mellon notices.
1999-04-12 20:38:17 +00:00
c40eb1cd97
Fix a pasto in copyright text which has been procreating like rabbits..
1999-04-06 20:09:18 +00:00
ed7699b360
- Unnecessary to have '#include <machine/autoconf.h>' for those.
1999-03-29 07:22:02 +00:00
4f36436461
add fields for bus_apace tag and handle to ioasic_softc
1999-03-28 17:47:28 +00:00
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
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header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
49f4da1c43
pull tc_machdep.h in from machine/
1999-03-19 03:13:21 +00:00
4ca95ee66e
prototype ioasicprint
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XXX pmax XXX I think someone is using the MD proto and the MI func on pmax
1999-03-17 18:24:57 +00:00
16cc2ad23b
Uncomment ioasic_subr.c.
1999-03-16 14:07:22 +00:00
79f173e5f3
Add NetBSD RCS id on first line.
1999-03-16 13:53:39 +00:00
ef79649fc1
MI ioasic softc and child-device structs, gc duplicate struct definitions.
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Add MI ioasic functions, but dont enable on alpha until tested.
1999-03-15 01:25:26 +00:00
439c3fc0cb
- Nuke "PMAD-BA " match string because it is an internal name of IOASIC
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assisted LANCE circuit found only in IOASIC DECstations. This file is
for 3MAX builtin and PMAD-AA TURBOchannel option card.
1999-03-04 01:39:04 +00:00
e19cedee17
- Make sfb_emulops standard feature of sfb wscons. Scrolling is now
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acceptable. Still lacks of horizontal copy and glyph rendering with
SFB ASIC assistance. TGA could be benefitted in the similiar way.
1999-03-02 00:22:42 +00:00
f85c9832ac
- Fix cursor image validity check error in set_cursor().
1999-03-01 02:45:04 +00:00
d6715660b7
- Introduce the first cut of faster wsdisplay_emulops exploiting SFB
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accelerator potential. Need more work to finish replacing rcons.
Premilinary tests were done with DECstation and TC Alpha.
1999-02-23 06:34:49 +00:00
c07be2882b
- Make sure SFB ROP register initialized with value 3.
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- Turn off video signal during hardware initialization.
1999-02-19 03:42:42 +00:00
e02862b167
- Don't use void pointer for arithmetic.
1999-01-16 06:36:42 +00:00
8ce7166aa3
__pmax__ -> pmax, like other ports.
1999-01-15 23:29:55 +00:00
1eba733d91
remove dummy "load_font" entries
1999-01-11 21:35:54 +00:00
8bb7627336
- Fix typos in commentary description.
1998-12-14 02:45:51 +00:00
74bc9f26d5
Update HBAs to incorporate the new max_lun property.
1998-12-05 19:43:33 +00:00
3b068a6c78
Adapt to the new scsipi_adapter interface.
1998-11-19 21:53:32 +00:00
db3051d720
fix problems in many d_mmap routines:
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- returned EOPNOTSUPP rather than -1.
- no check for negative offset.
many of these fix potential security problems in these drivers.
XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
by someone!
1998-11-19 15:38:20 +00:00
fec5fef8a5
- Fix an error in cursor color manipulation. 24bit RGB value was mistakenly
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assigned to unsigned short variable.
- XXX PMAG-DV is supposed to emit virtical retrace interrupt, which can be
used for colormap/cursor update just like other TURBOchannel framebuffers.
1998-11-19 06:52:49 +00:00
4184d87669
- Fix cursor image handling bugs escaped in last commit.
1998-11-18 12:26:31 +00:00
047a7756d8
use mi register definitions
1998-11-14 16:31:34 +00:00
9d716ec821
- Fix many errors in cursor image manipulation. Hardware expect 2
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bit/pixel format, not planer format. Assign MSB for cursor mask and
LSB for cursor image, where 10 means mask color and 11 for image color.
Image bit order of Bt431 and Bt459 are opposite to MIPS/Alpha processors
while IMS G332 and DC503 (PCC) are indentical.
- Assume that cursor images are 32 pixel padded as ULTRIX/DU ws interface
do. It's natural to X server.
- XXX Vast majority of codes are duplicated between mfb<->tfb and cfb<->sfb.
Code sharing might be achieved in the context of TGA/SFB+ merge.
1998-11-09 03:58:05 +00:00
6020153959
- Assign copyright terms.
1998-10-30 00:53:12 +00:00
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