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674 Commits

Author SHA1 Message Date
scw
2963ff5c58 Add l_poll' to struct linesw' and provide an xxxpoll() entry point 
in each tty driver to indirect through it.

This allows tty line-disciplines to handle poll(2) system calls.
 2001-05-02 10:32:08 +00:00
thorpej
cf67ac7122 Per discussion w/ chuck and chuck, restructure the md page stuff 
to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD
and __HAVE_PMAP_PHYSSEG.
 2001-05-01 02:19:13 +00:00
thorpej
2b27ac7a99 Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for 
each vm_page structure.  Add a VM_MDPAGE_INIT() macro to init this
data when pages are initialized by UVM.  These macros are mandatory,
but ports may #define them to nothing if they are not needed/used.

This deprecates struct pmap_physseg.  As a transitional measure,
allow a port to #define PMAP_PHYSSEG so that it can continue to
use it until its pmap is converted to use VM_MDPAGE_MEMBERS.

Use all this stuff to eliminate a lot of extra work in the Alpha
pmap module (it's smaller and faster now).  Changes to other pmap
modules will follow.
 2001-04-29 22:44:31 +00:00
tsubai
75dbde785b Remove spaces at EOL. 2001-04-26 15:27:05 +00:00
tsubai
8e3cb2354b Comment out ``printf("spurious interrupt\n")''. 2001-04-26 14:40:19 +00:00
bouyer
937a7a3ed9 Pull up the thorpej_scsipi branch to main branch. 
This is a completely rewritten scsipi_xfer execution engine, and the
associated changes to HBA drivers. Overview of changes & features:
- All xfers are queued in the mid-layer, rather than doing so in an
  ad-hoc fashion in individual adapter drivers.
- Adapter/channel resource management in the mid-layer, avoids even trying
  to start running an xfer if the adapter/channel doesn't have the resources.
- Better communication between the mid-layer and the adapters.
- Asynchronous event notification mechanism from adapter to mid-layer and
  peripherals.
- Better peripheral queue management: freeze/thaw, sorted requeueing during
  recovery, etc.
- Clean separation of peripherals, adapters, and adapter channels (no more
  scsipi_link).
- Kernel thread for each scsipi_channel makes error recovery much easier
  (no more dealing with interrupt context when recovering from an error).
- Mid-layer support for tagged queueing: commands can have the tag type
  set explicitly, tag IDs are allocated in the mid-layer (thus eliminating
  the need to use buggy tag ID allocation schemes in many adapter drivers).
- support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command
  will be requeued, or a REQUEST SENSE will be sent as appropriate.

Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
 2001-04-25 17:53:04 +00:00
tsubai
af50ac4b06 Make sure free rx buffers have GMAC_OWN set. 2001-04-24 11:04:11 +00:00
thorpej
1c3a62e066 Sprinkle pmap_update() calls after calls to: 
- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).

These calls are relatively conservative.  It may be possible to
optimize these a little more.
 2001-04-24 04:30:50 +00:00
matt
2297e41241 After finishing with the received descriptor, make sure to "eieio" to make 
sure the OWN gets back to the gmac in the proper order.  This reduces (and
maybe even fixes) the gm0 out-of-order problem.
 2001-04-20 01:18:47 +00:00
kleink
f06533a1ee Add definitions of C99 integer format conversion macros. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 17:13:04 +00:00
kleink
739cb75837 Add definitions of C99 specified-width integer type limits. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 15:29:02 +00:00
kleink
cdcf9f46c5 Add definitions of C99 integer constant macros. 
Tidy Makefiles up a little.
 2001-04-14 22:46:19 +00:00
kleink
a7c20e5788 Add definitions of C99 integer constant macros. 2001-04-14 22:38:33 +00:00
kleink
7affdab52e Add definitions of C99 minimum-width and greatest-width integer types. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-14 12:19:49 +00:00
thorpej
bf2dcec4f5 Remove the use of splimp() from the NetBSD kernel. splnet() 
and only splnet() is allowed for the protection of data structures
used by network devices.
 2001-04-13 23:29:55 +00:00
tsubai
2a7597f49e Make this compile w/o ukbd. 2001-04-08 08:53:31 +00:00
tsubai
b672929b7f Support uni-north based models. (XXX not complete) 2001-04-05 19:55:01 +00:00
tsubai
a9e0aabf3f Correct input volume settings. 2001-04-05 14:21:31 +00:00
tsubai
b01df63489 Assume USB keyboard when `usb-kbd-ihandles is not found. 2001-04-05 10:10:26 +00:00
manu
4678df7c23 Cosmetic change 2001-04-04 17:08:07 +00:00
manu
15fbc5943f Added a comented out COMPAT_LINUX option in GENERIC kernels of PowerPC ports 2001-04-03 19:50:43 +00:00
tsubai
85dc2162fb Correct vBufA offset. (currenly not used) 2001-04-01 15:14:36 +00:00
tsubai
42fc57ff46 Remove gpio. It's not a time to use separate gpio node yet. 2001-04-01 10:42:34 +00:00
tsubai
158796407f Adjust timing for pmu99. Internal keyboard of recent PowerBooks 
should work now.
 2001-04-01 10:40:45 +00:00
tsubai
6386dedebe When attached, do not change brightness if the value is zero. 2001-03-29 17:44:50 +00:00
petrov
1c9cc1b092 use NCR_F_DMASELECT instead of ncr53c9x_dmaselect 2001-03-29 03:30:19 +00:00
tsubai
95a27e3b60 Remove devices which don't exist on floppy based models. 
Now boot floppy fits 1.4MB again.
 2001-03-23 09:30:49 +00:00
tsubai
ce8902b7fe Merge my MP tree. At this point, Daystar dual 604 card (i.e. Power Macintosh 
9500/180MP and 9600/200MP) runs at least into single-user mode, possibly
multi-user mode (not stable yet).
 2001-03-22 04:11:46 +00:00
lukem
723cd818d8 move duplicate definitions for: 
pc, lpt, joy, ocis, apm, satlink, i4bctl, i4brbch, i4btel, i4btrc, i4b
from the port-specific arch/*/*/conf.c files into sys/conf.h
 2001-03-21 22:25:52 +00:00
soren
912c115675 s/vm_page_alloc_memory/uvm_pglistalloc/ in panic message. 2001-03-21 18:40:28 +00:00
tsubai
577fa61b83 Enable interrupts before calling interrupt handler(s). 2001-03-21 11:38:39 +00:00
tsubai
dc7eafe744 Redo previous. Instead of defining another type, mask upper bits of pvr. 2001-03-20 15:52:07 +00:00
tsubai
e679c63257 Accept 8000Hz (XXX). 2001-03-15 19:55:16 +00:00
tsubai
5eab0287fb Use write-through caching for video ram. (Disabled by default, for now.) 2001-03-15 19:48:04 +00:00
tsubai
4382a59d64 Add ulinear16 support. 
Return EINVAL if specified rate is not available.
 2001-03-15 19:42:42 +00:00
tsubai
123c25cc93 Remove PAGER_MAP_SIZE definition -- use default value. Instead, decrease 
VM_MAX_KERNEL_BUF.
 2001-03-15 16:06:59 +00:00
chs
ac3bc537bd eliminate the KERN_* error codes in favor of the traditional E* codes. 
the mapping is:

KERN_SUCCESS			0
KERN_INVALID_ADDRESS		EFAULT
KERN_PROTECTION_FAILURE		EACCES
KERN_NO_SPACE			ENOMEM
KERN_INVALID_ARGUMENT		EINVAL
KERN_FAILURE			various, mostly turn into KASSERTs
KERN_RESOURCE_SHORTAGE		ENOMEM
KERN_NOT_RECEIVER		<unused>
KERN_NO_ACCESS			<unused>
KERN_PAGES_LOCKED		<unused>
 2001-03-15 06:10:32 +00:00
tsubai
9f1a6e07a4 Round up block size to at least NBPG bytes. 2001-03-12 15:41:52 +00:00
thorpej
2c4c690f14 Add the BUS_DMA_STREAMING flag. 2001-03-07 22:42:16 +00:00
tsubai
5e917b9c4d Add another CPU ID for G4; PowerBook G4 has different PVR value. 2001-03-07 12:44:05 +00:00
tsubai
973904ff17 Include trap_subr_mp.S if MULTIPROCESSOR is defined. 2001-03-07 08:12:55 +00:00
tsubai
0e3e6118a9 Add awi* at pcmcia. 2001-03-05 11:31:14 +00:00
tsubai
22961fea9b Enable CD and microphone sound input on paddington based systems. 2001-03-02 20:36:00 +00:00
tsubai
129bc9a446 Sync cdevsw and chrtoblktbl. 2001-02-28 19:14:30 +00:00
tsubai
86f265568f Back out previous change. It was harmful on my PowerBook G3. 2001-02-28 18:49:29 +00:00
matt
e2bb0a8f78 Recognize NETBSD & NETBSD/MACPPC parition types, default HFS to parition d. 
Exclude FWDRIVER.
 2001-02-28 03:02:29 +00:00
matt
a1f5b79d02 Add gpio hook. 2001-02-27 17:49:54 +00:00
matt
702b27ec2c Back out change to print irq. 2001-02-27 07:34:15 +00:00
matt
2184b08f72 Enable a fix so that PowerBook(FireWire) keyboards work. This 
should also work on iBooks and PowerBook(WallStreet).  And if
we're really lucky, on the new G4 laptops.
 2001-02-27 07:33:17 +00:00
matt
f209f0ea1a Add Apple_FWDRIVER. 2001-02-27 06:16:06 +00:00