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859 Commits

Author SHA1 Message Date
matt
3744fe193f add some stuff needed for pcmcia support 1999-11-12 04:41:46 +00:00
pk
1ad621b38f Handle empty `input/output path' when looking for console device; patch 
from Brian D. Chase.
 1999-11-07 16:36:16 +00:00
pk
fbfe8a4407 Comply with recent MI scsi changes. 1999-10-21 13:46:06 +00:00
hannken
5c57af78d2 Remove now unused variable `i'. 1999-08-27 10:49:20 +00:00
thorpej
84670a44ef Initialize the default colormap to 0 == black, all others == full white. 1999-08-26 22:53:41 +00:00
thorpej
58858e0968 Suns use black-on-white as the default rcons colors. 1999-08-26 20:50:08 +00:00
ad
2c13aef146 - Update to match new rasops_init semantics 
- Set RI_FULLCLEAR so that we clear the *entire* display
- Set RI_CURSOR and cursor position so that old cursor glyph gets wiped

Fixes PR: port-sparc/8121
 1999-08-24 11:12:08 +00:00
ad
8974edc06c The 8bpp PROM console uses index 0 as black, 255 as white. Update ri_devcmap 
to cater. Partially addresses PR port-sparc/8121.
 1999-08-13 09:59:47 +00:00
matt
ec55b51b3a do a little colormap manipulation. use the tft power hooks in tctrl 1999-08-11 01:41:06 +00:00
matt
385ed7074b This now works properly and uses interrupts. If you close the lid, the 
screen will turn off and when you open the lid screen turns on.  If you
do too rapidly, the driver won't be notified but you can press the micro
switch and it will come back.  Also "halt -p" now works so you don't
have to do Pause-P to powerdown.
 1999-08-11 00:46:06 +00:00
christos
072b17778f split bwtwo driver in sbus and obio parts. 1999-08-10 04:56:30 +00:00
matt
ede200e1ab Add a driver for the Tadpole SPARCbook microcontroller. It doesn't 
do much yet (except for power down support).  As sson as I figure
out to get its interrupts enabled, it will be much more functional.
(e.g., print console messages on low power warnings, be able to turn
off the TFT, etc.).
 1999-08-09 18:39:58 +00:00
christos
26297cb6e9 PR/8178:Julian Coleman: sparc kernel will not build with cgtwo/cgsix but 
without sbus. Remove call to cgsix-sbus-attach (impossible code). Make
routines static (they were declared static, but not defined static and
some compilers can complain).
 1999-08-09 12:16:10 +00:00
thorpej
eb20bbc780 Change the semantics of splsoftclock() to be like other spl*() functions, 
that is priority is rasied.  Add a new spllowersoftclock() to provide the
atomic drop-to-softclock semantics that the old splsoftclock() provided,
and update calls accordingly.

This fixes a problem with using the "rnd" pseudo-device from within
interrupt context to extract random data (e.g. from within the softnet
interrupt) where doing so would incorrectly unblock interrupts (causing
all sorts of lossage).

XXX 4 platforms do not have priority-raising capability: newsmips, sparc,
XXX sparc64, and VAX.  This platforms still have this bug until their
XXX spl*() functions are fixed.
 1999-08-05 18:08:08 +00:00
matt
42c15639e0 Remove the false positive on the probe of the built-in modem 
on tadpoles by calling comprobe1 to see if the modem is really
there.
 1999-08-03 00:32:33 +00:00
matt
864afe0bc7 Add video blanking support. It does not power-down the TFT 
since that requires talking to the H8 microcontroller and
that support is not yet done.
 1999-08-02 20:36:57 +00:00
matt
016599a30b Colormaps now work. Besides a small fencepost error, the real problem 
is that the Tadpole 3GX tech-ref-man was WRONG.  The RAMDAC registers
at at 4 byte offsets, not 8.  Once that was discovered, all the code
just worked.
 1999-08-02 18:00:21 +00:00
matt
d8f4dbb171 fix a few mmap bugs. pretend to be a cg3 and implement a hack 
to fack the Xsun server to believe that the p9100's framebuffer
is really a cg3's.  So if only colormaps worked, X would be able
to run.
 1999-08-01 06:27:00 +00:00
matt
4b814be9cf Initial stab at a P9100 console FB driver for the Tadpole 3GX. 
It supports RASTERCONSOLE only and the colormap support is
broken (the hardware doesn't seem to be doing what the tech.
docs. say it should be doing).  But it is usable as a console
(but with blue on white as the only color choice).  I figured
I'd check it in since it is somewhat usable and someone else
might figure what I screwed up in the color map support.
 1999-08-01 00:23:48 +00:00
matt
d4b9056054 Add preliminary support for the built-in modem on Tadpole 3GX/S 
laptops.  There is currently something wrong with the interrupt
code but it does attach and sense a 16550a.  (anyways the built
in modem is only a 14.4Kb and you'd really want to use a PCMCIA
modem to get faster dialup rates).
 1999-07-30 23:58:25 +00:00
thorpej
d7bf3732b0 The new rasops stuff is a LOT faster; turn on rasterconsole on the cgsix. 1999-07-30 18:11:38 +00:00
thorpej
3ebbe095e0 Change the pmap_extract() interface to: 
boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.
 1999-07-08 18:05:21 +00:00
drochner
33104934d9 update for new VME framework 1999-06-30 15:18:58 +00:00
pk
3c6560a597 More ugly code to force early configuration of the sun4 on-board timer. 1999-06-28 22:40:15 +00:00
christos
beb12b13b9 Don't include rasops and wscons goo here; we get it already from fbvar.h 1999-06-02 23:24:00 +00:00
mycroft
7d5f7a34ce We need wsdisplayvar.h for this to compile now! 1999-06-02 12:11:39 +00:00
ad
080560c8c6 - Setting initial position of cursor is up to caller. 
- Set cursor position properly for SPARC. From Juergen Hannken-Illjes.
 1999-05-23 17:59:39 +00:00
ad
a4f0570f7d SPARC console is black on white, and is centered by default. 1999-05-19 21:05:59 +00:00
ad
02bc362e3e Add arg to rcons_init() that when set causes screen to be cleared. 1999-05-19 20:34:19 +00:00
ad
218af6a342 Insert missing code that defines screen metrics for rcons. This fixes the 
more blatant rcons brokenness (ie no panics).
 1999-05-19 19:59:04 +00:00
pk
ae6d12926c Turn on the video timing which is not always done by the PROM (e.g. if we're 
not the console).
 1999-05-19 08:31:42 +00:00
ad
7efb86f6b8 Fix typo that broke rasops operation. 1999-05-18 21:36:21 +00:00
thorpej
0ff6aaf4c2 Don't clear the screen when we connect rasops; the SPARC doesn't connect 
the rasops console until autoconfiguration, and it kinda sucks to have
the boot messages suddenly disappear from the screen.
 1999-05-18 18:13:39 +00:00
ad
20be6a2a2a Fix typo on my behalf. From Juergen Hannken-Illjes. 1999-05-16 21:19:33 +00:00
ad
3b602e5afa Panic if rasops_init() fails us (should never be the case). 1999-05-15 13:04:03 +00:00
ad
6834085f8b Make sure rasops_info descriptor is zeroed out before initializing. 1999-05-15 12:52:22 +00:00
fair
073021116e Add a 1 second delay to powerdown sequence to prevent the OpenBoot PROMs 
from getting control and reporting a "powerdown failure", per PR#7487
 1999-04-28 18:49:40 +00:00
thorpej
b1a4c46dab Fix a typo that prevented this from compiling. 1999-04-27 17:37:18 +00:00
ad
613a381d71 Update configuration to match `rasops' fixes and config glue. 1999-04-26 04:25:38 +00:00
pk
87a17d4466 Initialize the VME bus tag. 1999-04-14 10:28:23 +00:00
pk
ee5af6c31e Mask out 64-bit burst capability on sun4m's, since some models (SS20) 
erroneously report this in their sbus properties.
 1999-04-14 09:50:01 +00:00
ad
33df642800 Leave font selection to 'rasops' until 'rasops1' has been completed and can 
handle non {8,16} pixel wide fonts.
 1999-04-13 19:02:38 +00:00
ad
d959cff2ca Fonts for rcons are now handled in sys/dev/wsfont. 1999-04-13 18:59:15 +00:00
ad
5140c302ce Bring sparc/sparc64 fb code and kernel configuration into line with 
rcons changes.
 1999-04-13 18:45:40 +00:00
pk
b16b8de052 Identify ourselves as a SCSI channel to the DMA chip. 1999-04-12 23:01:00 +00:00
wrstuden
2adccc50fa Add pps support. Only enable pps if CLOCAL & !MDMBUF. 1999-03-27 01:21:36 +00:00
mycroft
9c6b797796 Changes for modified pmap_enter() API: 
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.
 1999-03-26 23:41:25 +00:00
mrg
7b93dd1117 remove opt_uvm.h 1999-03-25 00:41:46 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
pk
1e0c7c3ed1 Fix various things that kept this bus front-end from functioning.. 1999-03-18 21:33:14 +00:00
pk
9ae1ca2595 Got a VME probe result backwards. 1999-03-17 23:20:16 +00:00
sommerfe
bc533621ed defopt MINIROOTSIZE 1999-03-17 18:59:21 +00:00
jonathan
69d2d27c1b Use bus_space tags and handles, embedded in MD hooks AM7930_{READ_WRITE}_REG 
to handle MD delay and bus padding. Tested on sparc2 by David Brownlee.

Should use regmaps, but that breaks sparc pDMA assembly code.
 1999-03-14 22:29:00 +00:00
pk
a1aa41e201 consinit: cover all cases. 1999-03-05 08:30:33 +00:00
pk
e2909faa19 Sanatize consinit() a bit. 1999-03-02 13:40:05 +00:00
pk
372e76a3bb Since V2 & V3 proms already pass us ihandles for stdin and stdout, 
there's no need to open the device a second time. It suffices to
just convert the `ihandles' to `phandles'.
 1999-02-22 17:15:30 +00:00
pk
8d45c4eb84 Use promlib version correctly. 1999-02-16 07:22:17 +00:00
pk
8edcd03969 Use the PROMLIB interface. 1999-02-14 12:44:31 +00:00
mycroft
2a304686e6 Minor cleanup. 
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
 1999-02-11 15:28:03 +00:00
bouyer
f6f9f8a965 Change DIOCEJECT to do what's needed to eject a device before the eject 
command (unlock for sd and cd) if no other partitions are open, return
EBUSY otherwise. DIOCEJECT will have the old semantic if its argument is not
0. The old ioctl has been renamed to ODIOCEJECT for binary compatibility.
 1999-02-08 16:33:16 +00:00
fvdl
1461618ead Make this compile for SUN4 only. 1999-02-08 00:13:20 +00:00
jonathan
c9d036d796 defopt MEMORY_DISK_{HOOKS,SERVER,IS_ROOT}. 1999-02-07 09:34:58 +00:00
mycroft
be1af660c0 Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty 
frontends get it from zsparam() anyway.
 1999-02-03 20:25:05 +00:00
pk
6a8119ff1d Sanity check from Matthias Drochner. 1999-01-15 00:26:24 +00:00
abs
4b0a936711 fix void arithmetic 1999-01-13 04:19:08 +00:00
thorpej
5f0577babc Adapt to the new scsipi_adapter interface. 1998-11-19 21:43:00 +00:00
mrg
db3051d720 fix problems in many d_mmap routines: 
- 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
thorpej
29d472f53d Garbage-collect the open_target_lu and close_target_lu entry points from 
struct scsipi_adapter; they were not used.

Add a scsipi_ioctl entry point to struct scsipi_adapter.  This will be
used to issue ioctl commands to the host adapters.

Inspired by PR #6090, from Matt Jacob.
 1998-10-10 00:28:28 +00:00
pk
ec34e18063 Don't map sbus `registers' on sun4c (i.e. sbus @ mainbus); it's almost 
certainly not the control space we want..
 1998-09-20 20:08:52 +00:00
pk
0a6347a24d Provide an error entry point like sbus and memory. 1998-09-19 16:45:43 +00:00
pk
812eb8c1da Add %b format strings. 1998-09-19 16:44:59 +00:00
pk
25d48215a2 Map Sbus control registers. 1998-09-19 15:49:50 +00:00
pk
8381b55bd7 Add a bunch of SBus control register definitions. 1998-09-19 15:48:55 +00:00
pk
e21c0b3450 Need to cast sbus attach `prom_vaddrs' field. 1998-09-07 07:15:51 +00:00
pk
c4c4e35608 Undo last change (we're passing the address of a pointer here). 1998-09-07 07:11:11 +00:00
eeh
484ce04810 The `address' field from the prom is really an unsigned 32-bit value. 
Make it so.
 1998-09-05 22:29:49 +00:00
eeh
5dc93bd9fe Remove function naming conflict. 1998-09-05 22:15:51 +00:00
pk
b39d7e33be Assign my copyrights to TNF. 1998-09-05 15:42:41 +00:00
pk
2c9a80baf4 Assign my copyrights to TNF. 1998-09-05 14:01:08 +00:00
pk
6f2539f8a6 getpropA() => getprop(). 1998-08-30 21:26:46 +00:00
pk
fe6b9295a8 Adjust for some small changes in lsi64854 back-end driver. 1998-08-29 21:43:00 +00:00
pk
e4091cb757 Split `esp' driver and DMA engine into separate front-end files. 
The Sbus front-ends have all been moved to `sys/dev/sbus', while
the `obio' front-ends remain here.
 1998-08-29 20:49:35 +00:00
pk
1f0567dd53 Nuke unnecessary header files. 1998-08-29 20:38:38 +00:00
pk
8e0c62893c Remove cache flush from dma_espintr(); the bus dma routines take care 
of that now. Hence we no longer need <sparc/cpuvar.h>.
 1998-08-28 20:14:36 +00:00
pk
ca868d7da6 Specify our boundary restriction when allocating DMAble memory. 1998-08-28 20:07:52 +00:00
pk
f6a208ce6b Nuke Dprintf; fix formats. 1998-08-28 08:57:38 +00:00
mrg
82571f5403 move isp sbus attachment to dev/sbus 1998-08-27 11:41:24 +00:00
pk
c6905522d2 These files are no longer used. 1998-08-24 07:23:10 +00:00
pk
66795e62e7 Move sparc_vme_dmamem_map() outside `#ifdef SUN4M' 1998-08-23 10:40:38 +00:00
pk
2a6be00de5 Rename DVMA constants. 1998-08-23 10:05:53 +00:00
pk
666587112f Use bus_dmamem_{alloc,free} instead of the old VM hack. 1998-08-23 10:04:56 +00:00
pk
f318f15bc3 Convert to [pv]addr_t. 1998-08-21 14:07:37 +00:00
pk
363b678b9e Flesh out more of the sun4 busdma functions. 1998-08-20 20:46:59 +00:00
augustss
cd09067eb4 * Redo the way the way the MIDI driver attaches to audio devices. 
* Improve the midisyn layer a little.
* Add a driver for the Yamaha OPL[23] FM synths.
  The opl driver is not finished yet; it sounds pretty awful.

For some strange reason I cannot get any FM sound from my SB64 cards,
but a regular SB16 works fine.
 1998-08-17 21:16:09 +00:00
mycroft
62b1bf3e2e Assign my copyrights to TNF. 1998-08-15 10:51:16 +00:00
mycroft
129cbf95ee Minor edit. 1998-08-15 05:16:41 +00:00
mycroft
b2827b9d36 Assign copyright to TNF. 1998-08-15 04:16:55 +00:00
mycroft
6d3d8a1350 Make copyright notices with my name consistent. 1998-08-15 03:02:31 +00:00
eeh
a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
mjacob
5ad5bb35af minor change to make the message less linux like 1998-08-12 00:03:23 +00:00
pk
a0818b4b8b Use bus_dmamem_alloc/bus_dmamem_map. 1998-07-31 22:21:35 +00:00
pk
519f1f7f0e Convert to bus dma. 1998-07-31 15:53:11 +00:00
pk
c206cad36e Convert to bus_dma. 1998-07-31 12:45:48 +00:00
thorpej
ecf815f930 Back out previous; it is perfectly reasonable, and desirable, to print out 
debugging info ifdef DEBUG.
 1998-07-31 02:10:12 +00:00
mjacob
36f9ab27ce >We're not Linux. If we still want driver version strings to be displayed 
>at boot, then I suppose DEBUG is a reasonable compromise.
Makes the whole concept useless. This is for default printouts. If you
can build a debug kernel, you know what version you have. This was under
the concept of 'RAS' so that hapless users could tell you microversion
things. But I guess this isn't the right way according to our local
Jesuits. Oh, well. I'll think up something different and hopefully
less objectionable. And yes, NetBSD isn't linux. The developers seem
to be equally bad tempered, but linux is more successful.
 1998-07-31 01:56:49 +00:00
pk
af89712b25 Use bus_dma_*() instead of dvma_mapin/dvma_mapout. 1998-07-30 22:42:04 +00:00
pk
32a5557426 Adapt to changes in the base bus_dma* functions. 1998-07-30 22:29:34 +00:00
pk
741c837f77 Get to DMA map functions through parent tag, instead of calling some base 
functions directly.
 1998-07-30 18:54:06 +00:00
pk
9104b183fa Lots of things have moved to <dev/sbus/sbusvar.h> 1998-07-29 18:45:57 +00:00
pk
402a052405 Deal with sbus attach args changes. 1998-07-29 18:44:22 +00:00
pk
9e4d2f9b53 Switch to new sbus attach arguments layout. 1998-07-29 18:42:32 +00:00
pk
58d952ce7d Deal with sbus attch args changes. 
Use sbus_destroy_attach_args().
 1998-07-29 18:37:23 +00:00
pk
426330f642 We no longer need to get the register sets by ourselves. 1998-07-29 18:36:08 +00:00
pk
718ff722b7 In the reset() function, preserve the current cable selection bit. 
If in auto media select mode, this avoids losing carrier every time
the lance code decides to re-initialize.
 1998-07-29 16:10:57 +00:00
pk
cc0d537633 GC. 1998-07-28 14:04:08 +00:00
pk
14f4493376 Magma driver has been moved to <dev/sbus>. 1998-07-28 00:19:22 +00:00
pk
4ca3b5c079 We no longer use these. 1998-07-28 00:06:23 +00:00
pk
3d9b1710a7 This file is now in dev/sbus. 1998-07-28 00:05:41 +00:00
pk
c7a2e942b0 Split the `le' driver front-ends into separate files. 
The sbus and lebuffer front-end have moved to dev/sbus.
 1998-07-27 23:59:11 +00:00
pk
eec66e52bd Get headers from <dev/sbus> 1998-07-27 22:34:48 +00:00
pk
d1f03e068a <sparc/dev/sbusvar.h> => <dev/sbus/sbusvar.h> 1998-07-27 19:32:42 +00:00
pk
db822a6c0a These files are now in <dev/sbus>. 1998-07-27 19:17:50 +00:00
pk
e92f09b2b7 SBU_BURST_* are now in <dev/sbus/sbusvar.h> 1998-07-27 19:16:49 +00:00
mrg
c5e180526b these have moved to sys/dev/sbus. 1998-07-27 05:48:42 +00:00
pk
c6124a986a This file is no longer used. 1998-07-25 22:19:25 +00:00
pk
91f18e727f Remove conditionals on SUN4C+SUN4M. 
A few cosmetic changes.
 1998-07-24 21:08:16 +00:00
drochner
49bb9d8214 adapt to LANCE driver split 1998-07-21 17:36:01 +00:00
thorpej
9df67db949 We're not Linux. If we still want driver version strings to be displayed 
at boot, then I suppose DEBUG is a reasonable compromise.
 1998-07-20 21:18:38 +00:00
mjacob
99ff11f6b7 locking now out of main framework for isp_reset/isp_init 1998-07-18 21:02:06 +00:00
mjacob
bc355c6b3f new framework 1998-07-15 19:59:45 +00:00
jonathan
3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
jonathan
466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
jonathan
dbe5213b11 Split arch/sparc/dev/amd7930.c into: 
* MI sys/dev/ic/{am7930.c,am7930var.h} chipset driver
  * sparc frontend.
Presere revision history (this time).

TODO: bus.h'ify,  and padded register mappings.
 1998-06-24 11:09:23 +00:00
pk
3f6155e843 Update from Iain for the parallel port stuff. 1998-06-07 21:14:17 +00:00
thorpej
1c6a275e9c Only attempt the powerdown if the power register was mapped. 1998-06-06 21:40:20 +00:00
mrg
ff6c535817 sync with other md_root.c files. 1998-06-06 05:12:54 +00:00
mrg
428a0d387a remove old (now broken) memory disks hooks code. 1998-06-05 15:00:10 +00:00
mrg
135e6dc7e0 make this work with new md root stuff. 1998-06-05 14:57:55 +00:00
pk
87fe4d9ea1 Update from Iain on the parallel port stuff. 1998-06-03 22:38:31 +00:00
pk
229ff62ff7 Do not assume that a parallel component is always configured. 
Squash compiler warnings if MAGMA_DEBUG is on.
 1998-05-20 22:08:10 +00:00
pk
4e62cce89a Magma SBus serial & parallel port driver from Iain Hibbert. 1998-05-19 23:58:54 +00:00
kleink
d2db996158 Fix some arithmetics lossage on typeless pointers. 1998-05-07 21:13:23 +00:00
chs
8cacea4ea0 fix a timing problem with polled output on sun4c's. 1998-04-23 04:06:17 +00:00
pk
90b5c246c6 Skeleton code for the SBus expander box. 1998-04-18 19:00:17 +00:00
pk
98e9f557c2 No need to export bus_intr_establish(). 1998-04-07 20:43:58 +00:00
pk
beb02e6b82 Use bus space methods to implement the vme bus space functions. 1998-04-07 20:21:55 +00:00
pk
b333d0bb62 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:20:03 +00:00
pk
fbc1fe8213 bus_space_mmap() has changed to take a `bus_space_handle_t *' argument, 
like other bus space methods.
 1998-04-07 20:18:17 +00:00
pk
3f455e21d9 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:11:54 +00:00
pk
e3e74bd0d5 Factor out bus code into separate files. 1998-03-31 21:05:04 +00:00
pk
be4108fec1 Replace direct `sparc_bus_map()' calls with bus space map method. 1998-03-30 14:21:38 +00:00
mycroft
d4da63c6c3 Eliminate cs_heldchar. It is not necessary in my version of the driver. 1998-03-30 02:41:21 +00:00
pk
b782c3448c obio_bus_probe() => bus_space_probe() 1998-03-29 22:10:32 +00:00
pk
2ad26b801c Fill in the bus tag's `bus_space_unmap' method. 1998-03-29 22:06:58 +00:00
pk
82663a0330 Implement `_obio_bus_map()' and insert it into the obio bus' bus tag. 
Remove obio_bus_probe().
 1998-03-29 22:05:05 +00:00
pk
f658122053 Check for a valid PROM virtual address. 1998-03-25 23:15:07 +00:00
pk
23521d1c5f Fix yank-and-put error in sbus attach code. 
Misc. cleanup.
 1998-03-23 17:37:04 +00:00
pk
4730d097ad Only print interesting interrupt levels. 1998-03-23 17:21:52 +00:00
pk
279df61dbe Fill in the pointers the MI back-end expects correctly. 
Add comment and diagram explaining the memory layout (to be revisited..).
 1998-03-22 22:12:52 +00:00
pk
405ec57e9f Lift the tilde a bit. 1998-03-22 20:24:05 +00:00
pk
e6a2630760 Direct the Sbus bus map function through the bus tag. 1998-03-21 22:03:33 +00:00
pk
681b358c19 Account for bus_space(9)-style bus attachment scheme. 1998-03-21 20:30:49 +00:00
pk
232fa45996 Add bus tags to softc. 1998-03-21 20:29:57 +00:00
pk
a21d934940 Add bus tags. 
Add interrupt chaining facility (currently used for `le'; the `esp'
device should follow).
 1998-03-21 20:28:44 +00:00
pk
087da728f2 Add bus tags to softc. 1998-03-21 20:25:12 +00:00
pk
c99d62cc8a Account for changed bus attachment scheme. 1998-03-21 20:23:38 +00:00
pk
be7f5a7031 Switch to a bus_space(9)-based device attachment scheme. 
The dma & lebuffer devices behave like busses to accommodate the
OBP layout. For practical purposes, they are implemented as
Sbus "extensions".
 1998-03-21 20:23:09 +00:00
pk
69fe6f242f Account for changed bus attachment scheme. 1998-03-21 20:11:30 +00:00
pk
165120cfaf Sbus attach arguments and map function prototypes go here. 1998-03-21 20:10:07 +00:00
pk
77f499595c Switch to a bus_space(9)-based device attachment scheme. 
- device attachment arguments contain bus-specific
	  address and interrupt levels.

	- devices must call back on bus map functions to get their
	  addresses and interrupt levels translated properly.

	- sun4m's obio bus is treated like an Sbus slot.

	- the sun4-style obio bus has its own attach arguments
	  and map functions.
 1998-03-21 19:55:31 +00:00
pk
73f387899e #define several register bank offsets, so we don't need to refer to 
structure fields.
 1998-03-21 19:45:45 +00:00
pk
83cec33afc Split the fb_setsize() utility in two separate functions: one to be 
used by OBP machines and another one for sun4/eeprom machines.
 1998-03-21 19:42:00 +00:00
pk
d22f956657 Remove `_NEW_I82586'. 1998-02-28 01:15:51 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
pk
334b20bbd6 Define a `DMA_FLUSH' macro; dma chip revs 0 & 1 have a different bit 
to reset the internal state engine.
 1998-02-07 22:41:27 +00:00
chs
abf50cf8c3 add UVM stuff. 1998-02-07 17:28:18 +00:00
pk
0725302eac vme_bus_probe() takes an `offset' argument. 1998-02-06 00:22:41 +00:00
pk
86f595fb3e This file has been moved to dev/vme a while ago. 1998-02-05 22:14:35 +00:00
mrg
5e91ce6ef1 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the sparc portion.

this will be KNF'd shortly.  :-)
 1998-02-05 07:57:48 +00:00
pk
90be3b559d Use vme_bus_probe() in si_attach(). 1998-02-04 20:50:47 +00:00
thorpej
8abe76d2f0 Add offset and length parameters to bus_dmamap_sync(), used for specifiying 
partial syncs of a DMA mapping.
 1998-02-04 05:12:46 +00:00
thorpej
99cc8482d1 Change the last argument of bus_dmamap_sync() from bus_dmasync_op_t to int, 
and allow more than one synchronization operation to be specified in
a single call.  Dissallow mixing of PRE and POST operations.
 1998-02-04 01:57:27 +00:00
pk
bee3aa34cc Account for changed vme_bus_probe() arguments. 1998-02-04 01:04:48 +00:00
pk
f060ed68ba sparc_vme_probe(): handle callback argument. 1998-02-04 01:01:14 +00:00
thorpej
2538ed1062 Use offsetof() from libkern.h 1998-01-28 02:23:04 +00:00
pk
72f0ab269f These drivers are now in dev/vme. 
The `ie' driver has been split in a VME and OBIO front-end. The latter
lives on in this directory as `if_ie_obio.c'
 1998-01-25 20:33:54 +00:00
pk
531a4b2d77 sparc/obio bus front-end to the i82586 driver. 1998-01-25 19:50:50 +00:00
pk
8bc346d14a All VME stuff is gone from here. 1998-01-25 19:44:43 +00:00
pk
d44f401c95 bus_tmp() => obio_bus_tmp() 1998-01-25 16:49:33 +00:00
pk
333b6319fc Convert to new VME interface. 1998-01-25 16:38:01 +00:00
pk
4efb52487a Split si & sw attach routines, and make the si part use the new VME interface. 1998-01-25 16:37:08 +00:00
pk
f8ba1e0bd9 sparc/VME bus implementation. 1998-01-25 16:06:25 +00:00
mrg
c71457ab4a KNF, and use splzs over splhigh in one place. 1998-01-21 05:54:39 +00:00
thorpej
1adb4489a6 Update for changes to config. 1998-01-12 20:23:38 +00:00
mrg
7069ab9961 don't call fb_unblank if NFB < 0 1998-01-08 10:56:36 +00:00
perry
015e898c02 RCSID Police. 1998-01-05 07:02:46 +00:00
chuck
d76941843e fix mixer code that was clearly untested: 
- allow get/set of enums SUNAUDIO_SOURCE and SUNAUDIO_OUTPUT rather
	than returning EINVAL
 - add missing SUNAUDIO_MONITOR_CLASS case in query_devinfo
 - convert SUNAUDIO_MONITOR case from a MIXER_CLASS to a MIXER_VALUE
	like it is supposed to be
 - the labels for outputs/record class were swapped: fix it

this patch allows "mixerctl" to work properly on a sparc
 1997-12-06 03:20:56 +00:00
mjacob
40ef7dd007 handle case of no keyboard configured 1997-12-03 22:32:05 +00:00
pk
ff4f5f4528 If necessary, defer console output until TX interrupt handler runs. 1997-11-12 22:18:54 +00:00
mycroft
9e82e84056 Handle CDTRCTS, for silly Mac-like connector on some models (e.g. IPX). 1997-11-03 11:33:17 +00:00
mycroft
ec5fd4954e Set rr0_dcd. 
Don't set DCD_IE and CTS_IE here; let the MI code do it.
Handle MDMBUF.
 1997-11-02 08:05:06 +00:00
gwr
aa67eda78f Correct zs_unit in zs_kgdb_init(). 
Similar problem as zs.c:consinit().
 1997-10-22 17:03:35 +00:00
gwr
9053a6f401 Correct the values of zs_unit in consinit(), 
so ddb will work on the keyboard/display.
 1997-10-22 14:39:38 +00:00
pk
004f196dcf Nuke 5.25 inch formats. 1997-10-19 23:29:47 +00:00
pk
a0d6bae726 Add an odd-ball japanese floppy format (PR#2903). 
A good time to get rid of the hard-coded floppy sector size.
 1997-10-19 22:29:21 +00:00
christos
7507e6a5e9 Make this compile again. 1997-10-19 20:34:54 +00:00
augustss
e7029fc0da Make the audio API (almost) SunOS compatible. 
The changes is to allow some limited mixer manipulation through
the audio device (instead of the mixer device).
This rendered 4 methods in audio_hw_if unused so garbage collect these.
 1997-10-19 07:41:33 +00:00
gwr
0308bf1ac6 Use common zs code. 1997-10-17 23:59:44 +00:00
mycroft
b328298e4c Fix up includes. 1997-10-16 10:49:00 +00:00
mycroft
3081c6f8cf AudioC[A-Z] -> AudioC[a-z] 
AudioElinear -> AudioEslinear
 1997-10-11 12:43:51 +00:00
jtc
4229acf79d Fix tipo inherited from old version of TNF copyright template. 1997-10-09 08:37:20 +00:00
thorpej
3b4ad2b60e Copyright assigned to The NetBSD Foundation. 1997-10-05 18:15:51 +00:00
pk
dc4f93c2a1 Collect sbus status and configuration registers in `struct sbusreg'. 1997-09-14 19:17:25 +00:00
pk
c635b25325 In kbdattach() (the pseudo-device attach routine) wait for the keyboard 
reset sequence to complete.  Just sending the reset command and rushing
off -- like it used to do -- might cause the keyboard's response to get
lost in case the remaining kernel initialization decides to interact
with the console (RB_ASK!) by calling cngetc(), which goes off polling
within the PROM.
 1997-09-13 19:12:18 +00:00
pk
0bd088474a Turn on D_DSBL_WRINVAL on `ledma'. 1997-09-09 20:54:48 +00:00
pk
84877e89f6 Allow a BREAK to cause a kgdb_connect(). 1997-08-31 21:26:37 +00:00
augustss
a79408b6c7 Change match routine to use "audio" as the ROM name. 1997-08-27 22:42:23 +00:00
augustss
c58d387b0f Fix prototype for amd7930_set_params. 1997-08-27 22:33:59 +00:00
bouyer
6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices 
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1997-08-27 11:22:52 +00:00
augustss
6616d47838 - Change audio_hw_if a little: set_param now sets the play and record modes 
at the same time instead by using two different calls.  This enables
  it to check more easily if the combined mode is all right.
- Improve the error checking in audio.c.
- Add a new audio property, AUDIO_PROP_INDEPENDENT, show if the
  play and record settings are independent.
- Fix some buglets in audio.c.
 1997-08-24 22:31:23 +00:00
augustss
332ad95e76 Change the MI audio driver so it attaches to the MD driver in the 
normal way.  This requires adding a line to the config files to
get audio to work again.
 1997-08-19 23:49:33 +00:00
mjacob
419960bd0e Changes for PCI Qlogic ISP2100 meant a few minor changes. 1997-08-16 00:33:04 +00:00
pk
dd07701791 Do not use `rasterconsole' by default on this framebuffer. 1997-08-07 19:12:30 +00:00
augustss
658656bb99 Audio changes: 
- Change the way attach and open works to allow multiple audio
	  devices.
	- Split the mulaw.c file into two to avoid dragging in mulaw
	  convertsion when they are not needed.  Add 16 bit alaw/mulaw tables.
	- Change the way audio properties are gotten.
	- Recognize more versions os SoundBlaster.
 1997-07-31 22:33:08 +00:00
fair
fc96112975 fix editing boo-boo 1997-07-29 17:55:38 +00:00
fair
4c351f243e %x -> 0x%x 1997-07-29 09:58:04 +00:00
augustss
a63034762b Audio: Remove the machine dependant code I put in audio.c by mistake. 
This adds another method to audio_hw_if.  Also remove a field from
audio_hw_if that was not read-only.
 1997-07-28 20:56:05 +00:00
augustss
d58bc6796f audio: Simplify handling of AUDIO_SETFD and committing of encoding mode. 1997-07-27 23:51:48 +00:00
augustss
9745684ebe Changes to the sudio system: 
- It is now possible to handle devices that want "looping" DMA,
    e.g. the SoundBlaster correctly.  The WSS and SB drivers use this.
    To do this several new methods were introduced in audio_hw_if.
  - Different silence handling (forced by previous change).
  - The audio driver can now be mmap()-ed, but due to problems in
    the VM system only for writing for now.
  - The OSS (Linux) audio emulation takes advantage of some of the
    new features.
 1997-07-27 01:16:32 +00:00
pk
0e6ca8da9f Use `target selection with DMA' by default. 1997-07-19 21:57:01 +00:00
pk
63fa13065c #include "locators.h" 1997-07-19 21:43:54 +00:00
jtk
ca1bba150a use locator defines in "locators.h" to index cf_loc[] 1997-07-17 03:16:39 +00:00
jtk
9388f271a9 use locator defines in "locators.h" to index cf_loc[] 1997-07-17 02:12:50 +00:00
pk
af86c62d61 Get console tty size from raster console if applicable. 1997-07-07 23:30:22 +00:00
pk
3c1b9ba29b Install media functions only if something useful can be returned. 1997-07-07 16:28:44 +00:00
thorpej
7c03f46228 Don't print a warning if the returned transfer count is less than 0. 
This can happen during perfectly normal operation if:
	(a) We are using DMA to select a target, and
	(b) we are interrupted by another target reselecting us.
Per discussion with Paul Krannenburg.
 1997-06-26 00:31:20 +00:00
thorpej
cf016f61f4 foosize()'s return value is in DEV_BSIZE units; adjust the size obtained 
from the disklabel accordingly.
 1997-06-24 00:56:28 +00:00
pk
f9d3344f9c xysize(): only call xyopen()/xyclose() if not already open, per the 
current `openmask'.
 1997-06-18 20:47:00 +00:00
pk
4269e0eab1 xdsize(): only call xdopen()/xdclose() if not already open, per the 
current `openmask'.
 1997-06-18 20:45:03 +00:00
pk
1ab49e584f Avoid "false positives" in match routines. 1997-06-10 20:59:10 +00:00
pk
2851bca951 vme_establishintr: remove SUN4 arch check; this now works on sun4m as well. 1997-06-10 20:57:48 +00:00
thorpej
38b9b3385b Update for changes in the core ISP driver. 1997-06-08 06:35:45 +00:00
pk
7de2a6f83d Use the `ranges' property to deal with VMEbus address spaces. 1997-06-07 19:16:23 +00:00
pk
af40331aec Add some VME address modifiers used by vmebus_translate(). 1997-06-07 19:10:57 +00:00
pk
d7b698b984 Set `rr_iospace' to PMAP_OBIO when translating relative sbus addresses. 1997-06-01 22:10:39 +00:00
pk
ec02e14ae2 Remove all `bustype' arguments from map[io]dev() and REG2PHYS(). 1997-05-24 20:16:06 +00:00
pk
3137152cb5 Remove all `bustype' arguments from map[io]dev() and REG2PHYS(). 1997-05-24 20:16:04 +00:00
pk
954e31e49a Remove all `bustype' arguments from map[io]dev() and REG2PHYS(). 1997-05-24 20:16:02 +00:00
pk
821f712972 Remove all `bustype' arguments from map[io]dev() and REG2PHYS(). 1997-05-24 20:15:58 +00:00
pk
fb5c729d4a Use `rr_iospace' to track the MMU page type bits. On sun4c/sun4m the 
iospace value is always learned from the PROM; on sun4, we infer it
from the BUS_* parameters.

This obsoletes the `bustype' argument in bus_tmp().
 1997-05-24 20:08:41 +00:00