enami
207a6dcab6
Use TAB instead of two space to indent.
1998-06-07 02:36:53 +00:00
enami
e33ef0027d
Remove TAB after `options I686_CPU'.
1998-06-07 02:34:41 +00:00
thorpej
2e9939699d
Kernel configuration for my Multia, an example of how to configure a
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Multia w/ PCMCIA support.
1998-06-07 00:45:35 +00:00
thorpej
14df007174
Oops, don't forget to fill in *addrp.
1998-06-07 00:29:29 +00:00
thorpej
0890af5ca8
Only disable an interrupt line after MAXSTRAYs if there is no handler
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attached; we get stray interrupts on PCI devices sometimes, for some
unknown reason. (Similar problem exists on the 164SX, which also has
a Pyxis.)
1998-06-06 23:29:23 +00:00
thorpej
331a7f56c1
Remove some debugging code no longer relevant now that we have DMA
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window chaining.
1998-06-06 23:11:52 +00:00
thorpej
eabad6b572
Implement bus_space_{alloc,free}() for swiz PCI I/O space.
1998-06-06 22:44:46 +00:00
thorpej
7a6d646c9b
Implement bus_space_{alloc,free}() for BWX bus space.
1998-06-06 22:28:16 +00:00
thorpej
30f9be231f
Restructure cpu_reboot() a bit, and add support for powering down
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on the Sun4m if RB_POWERDOWN is specified.
1998-06-06 21:46:51 +00:00
thorpej
1c6a275e9c
Only attempt the powerdown if the power register was mapped.
1998-06-06 21:40:20 +00:00
thorpej
402c48737f
needs-flag'ize the power device.
1998-06-06 21:30:34 +00:00
thorpej
9553573381
If we have APM, only power down if RB_POWERDOWN was specified (fall into
...
RB_HALT case if it fails).
1998-06-06 21:27:31 +00:00
thorpej
fe17c44d6c
Add support for software powerdown of the Digital Personal Workstation.
1998-06-06 20:53:41 +00:00
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,
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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
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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.
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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
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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
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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().
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- 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
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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'
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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
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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
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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'
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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
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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
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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
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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
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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
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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