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04ba8480ae
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23040 Commits

Author SHA1 Message Date
thorpej
04ba8480ae Use REGVAL64() to frob the Pyxis interrupt mask register. 1998-06-06 20:42:36 +00:00
thorpej
098dd211c7 Define a REGVAL64() for some Pyxis registers. 1998-06-06 20:40:14 +00:00
thorpej
49aea111fb If the platform specified a powerdown hook, and howto has RB_POWERDOWN, 
call the hook.  If the hook fails, print a warning, and just halt (RB_HALT
is implied by RB_POWERDOWN).
 1998-06-06 20:39:04 +00:00
thorpej
066216b812 Define RB_POWERDOWN in such a way that the system will always, at the very 
least, halt if powerdown is not possible.
 1998-06-06 20:24:18 +00:00
thorpej
1733ad8dc5 Clean up a little, and add a `powerdown' hook in the platform structure. 1998-06-06 20:18:50 +00:00
thorpej
d08070a693 Add a comment describing the locking needs of the alpha_sgmap. 1998-06-06 20:12:28 +00:00
augustss
db50fa53b8 Add Aria driver. 1998-06-06 10:14:21 +00:00
augustss
68e0540ee9 Add an Aria sound driver. 
From "R. C. Dowdeswell" <elric@imrryr.org>.
 1998-06-06 10:12:34 +00:00
mrg
e666cd4b3b install floppy kernel 1998-06-06 05:36:53 +00:00
mrg
ff6c535817 sync with other md_root.c files. 1998-06-06 05:12:54 +00:00
mrg
4bc09321a9 add md to the "sparc_nam2nlk" and "chr2blk" arrays. the former fixes 
panics seen on a floppy boot in setroot() as it could not properly
determine the root device.
 1998-06-06 05:03:23 +00:00
thorpej
618c279d16 Add fine-grained locking. Still one refinement to make, which will be 
done in a separate commit.
 1998-06-06 02:25:46 +00:00
thorpej
17243c19f1 Add RB_POWERDOWN. 1998-06-06 01:34:45 +00:00
thorpej
85d08836f1 - Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 
- Display Pyxis revision properly.
 1998-06-06 01:33:44 +00:00
thorpej
c0fa3c6ac4 Don't call *_dma_init() twice; there's no need to. Just do it in *attach(). 1998-06-06 01:33:23 +00:00
thorpej
59d76407b4 Display information about which sgmap we're attempting to initialize 
if we die in alpha_sgmap_init().
 1998-06-06 01:31:46 +00:00
ragge
08079a8f21 Don't compile in any rasterconsole code. 1998-06-05 22:17:02 +00:00
ragge
88d55c928c Add virtual console support. 1998-06-05 22:02:56 +00:00
thorpej
9331237596 Oops, turn off some debugging printfs. 1998-06-05 21:47:14 +00:00
kleink
4648a78bba Regen: addition of fdatasync(). 1998-06-05 20:36:53 +00:00
kleink
e9d6f5e996 Per IEEE Std 1003.1b-1993, implement the fdatasync() system call which is 
identical to fsync() with the expecption of not being required to synchronize
file status information.
 1998-06-05 20:31:36 +00:00
kleink
70dae9bb3a 1.3E -> 1.3F: fsync vnode operator interface changed. 1998-06-05 20:12:04 +00:00
kleink
382743ada3 Convert fsync vnode operator implementations and usage from the old `waitfor' 
argument and MNT_WAIT/MNT_NOWAIT to `flags' and FSYNC_WAIT.
 1998-06-05 19:53:00 +00:00
kleink
a32a338757 * Convert fsync vnode operator implementations and usage from the old 
waitfor argument and MNT_WAIT/MNT_NOWAIT to flags and FSYNC_WAIT.
* In genfs_fsync(), honor the FSYNC_NODATA flag.
 1998-06-05 19:52:59 +00:00
kleink
f20fdd6f65 Define 2 flags to be passed in the `flags' argument of the fsync vnode 
operator:

  * FSYNC_WAIT, which requests the synchronization operation to not return
    until completition,

  * FSYNC_DATAONLY, which is a hint: if possible, synchronize file data
    only.  If it's not feasible for a file system implementation to omit
    file status synchronization when synchronizing file data, this is ignored.
 1998-06-05 19:47:00 +00:00
kleink
b5a587ab63 Regen: fsync argument change. 1998-06-05 19:41:21 +00:00
kleink
c77a008cc2 Replace the waitfor' argument to the fsync vnode operator with a flags' 
argument.
 1998-06-05 19:38:56 +00:00
thorpej
bf8523f4e4 - Egads! There are Pyxis "Pass 1" chips that do not have the DMA bug! 
Use the check recommended by the Digital Workstation engineers; look
  for Miata 1 systems (i.e. with Intel SIO).  From Andrew Gallatin.
- Update copyright (Pyxis and BWX).
 1998-06-05 19:25:19 +00:00
thorpej
f251e3372d Don't attempt to map the PCI IDE interrupt at bus 0 device 11 on the 
AlphaPC 164 and AlphaPC 164LX - these are wired to compatibility mode.
 1998-06-05 19:15:41 +00:00
thorpej
1aa688234e Miata 1 has an Intel SIO at bus 0 device 7 and a CMD PCI IDE at bus 0 
device 4.  Miata 1.5 and Miata 2 have a Cypress at device 7 and PCI IDE
at functions 1 and 2 of the Cypress (like the PC164SX).  These on-board
PCI IDE controllers are wired to compatibility mode, so don't bother
trying to map the interrupt.
 1998-06-05 19:04:51 +00:00
thorpej
a1c151d56b Add system variation for Miata 1.5. 1998-06-05 18:18:37 +00:00
thorpej
c072110af0 Actually, I did use a few of them on this file (I wasn't clear enough 
in my mail to Ross, I guess...)
 1998-06-05 17:42:53 +00:00
thorpej
bb362059ac On Pass 1 Pyxis, disable PCI Read Prefetching, and warn the user about 
the DMA bug that exists on this Pyxis revision.
 1998-06-05 17:24:11 +00:00
thorpej
29977868a7 What was called CNFG in ALCOR and ALCOR2 is actually called PYXIS_CTRL1 
in Pyxis.  Add a comment to this fact.
 1998-06-05 17:22:34 +00:00
thorpej
73e5032ac9 Define the Pyxis-specific bits in the CIA_CSR_REV register (ID mask, and 
the ID for the 21174).
 1998-06-05 17:16:31 +00:00
thorpej
2701ea3ef3 Add DEC_550 (Miata). 1998-06-05 17:03:07 +00:00
ross
5790ee09ee Revert...Jason didn't use Andrew's diffs. 1998-06-05 15:28:40 +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
tsubai
26eb9abb32 Add support for NWB-231A 4-port RS-232C card. 1998-06-05 14:19:22 +00:00
tsubai
780f7fcf6f Remove excessive cache flush. 1998-06-05 12:34:06 +00:00
tsubai
8f262b2d67 Add (missing) "filedesc" 1998-06-05 12:24:44 +00:00
tsubai
6bf20f4c29 Add support for UVM and MACHINE_NEW_NONCONTIG. 1998-06-05 12:22:43 +00:00
sakamoto
9125a5f198 Merge in MACHINE_NEW_NONCONTIG support and some fix from Tsubai-San. 
UVM support.
 1998-06-05 11:27:09 +00:00
enami
486c074973 An oversight in previous commit. 1998-06-05 03:40:07 +00:00
ross
8f455480ef Tweak the copyrights a little bit. pci_550.h gets a TNF copyright, not 
CMU, and pci_550.c keeps TNF but gets "Andrew Gallatin and Jason R. Thorpe".
 1998-06-05 03:34:27 +00:00
enami
03409c9b52 - Don't print newline until pcmcia_io_map is called; it expects to write 
from middle of line.
- Use SIMPLEQ_FIRST/NEXT macros.
 1998-06-05 03:26:52 +00:00
enami
f4c1a44b26 Use SIMPLEQ_FIRST/NEXT macros. 1998-06-05 03:02:31 +00:00
enami
95f9f9f48d In the function pcmcia_card_gettype: 
- When there is only one pcmcia function, don't use first config
  entry to determine card type.  Instead, use the config entry
  actually used to initialize the pcmcia function if it is already
  initialized, else a card is memory-type.
- Don't put a space after cast.
- Use SIMPLEQ_FIRST/NEXT macro.
 1998-06-05 02:51:17 +00:00
thorpej
cf914cac00 oops, read CNFG on all Pyxis revs. 1998-06-05 02:15:38 +00:00