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79f31f9463
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47882 Commits

Author SHA1 Message Date
fredette
79f31f9463 A sun2 is also a sun68k kind of a machine, and it also uses ELF. 2001-06-27 16:59:57 +00:00
fredette
e702f4a813 Now uses the sun68k common code. Changed how the keyboard 
and mouse attach.  Added support for ie at obio, the ec adapter.
 2001-06-27 16:57:57 +00:00
fredette
9e33b7b680 Updated with VME machine support, a.out compat, 
some zs and console changes.
 2001-06-27 16:51:20 +00:00
bouyer
db6d5fc4a7 When setting/changing an address, no need to call ti_init() if the interface 
is already up.
Especially this allow netatalk to start properly on a ti interface.
 2001-06-27 16:47:33 +00:00
ichiro
46a9744df4 enabling EMTAC A2424i Wavelan Card 
It work fine.
 2001-06-27 16:03:01 +00:00
itojun
9ccf08b3c5 netbsd; on interface removal, force pcbs to leave from multicast groups 
pointing toward the interface about to be removed.  sync with kame
XXX still need more discussions on semantics.  the behavior should be safer
 2001-06-27 15:53:14 +00:00
darcy
685fb6365d Added the commented lines with the defaults for the system values associated 
with System V semaphores.
 2001-06-27 13:40:12 +00:00
bouyer
6a91469e6d Some ATAPI CD occasionally reports "ATA illegal indication length" for 
a request sense command, but the sense is properly transfered anyway.
Ignore the error for this case.
 2001-06-27 13:22:36 +00:00
bouyer
4fadc33006 Better diagnostic when a REQUEST SENSE is terminated with CHECK CONDITION. 2001-06-27 13:21:30 +00:00
nisimura
229c5757e6 Cobalt MIPS servers are known to have QED RM5200 processor. 2001-06-27 08:44:24 +00:00
nisimura
0533d3265c Do a straight and simple cpu identification in cpu_attach(). 2001-06-27 08:20:44 +00:00
fredette
08068ecc5d Don't unmap the PROM's first four physical/virtual pages 
inside pmap_bootstrap, instead we will wait until we have
installed our vector table.
 2001-06-27 03:41:27 +00:00
fredette
d5598f2f68 Made these files part of the sun68k common code. 2001-06-27 03:32:49 +00:00
fredette
39fb6a6f16 Now netintr and sun2_find_prom_map have prototypes in 
the common sun68k code.  Added prototypes for g0_entry
and g4_entry so that prom_abort() can use them.
 2001-06-27 03:31:42 +00:00
fredette
7a083fffc2 Don't set up the g0 and g4 handlers here, now prom_abort() 
does this.  Include the common m68k 16-bit aligned copy routines.
 2001-06-27 03:25:31 +00:00
fredette
4d85da3f79 Moved much softint and bus_space/bus_dma code 
to the common sun68k code.
 2001-06-27 03:16:02 +00:00
fredette
ee7503cf71 Converted to use the new bus-specific attach args. 2001-06-27 03:00:45 +00:00
fredette
a50332b3e7 Converted to use the new bus-specific attach args, 
and the bus_space_peek_N functions.
 2001-06-27 02:59:26 +00:00
fredette
19f9c211b0 Added a kernel files/devices config file covering 
the common sun68k code.
 2001-06-27 02:55:30 +00:00
fredette
c0cf0f4a11 Added a Makefile to install sun68k common headers. 2001-06-27 02:53:39 +00:00
fredette
fef1479cf8 Now give at least the appearance of having bus-specific 
attach args.  In reality everything is still one structure,
now called mainbus_attach_args, and a series of macros
creates the illusion.
 2001-06-27 02:53:07 +00:00
fredette
1a29a16e5a Now define splzs() here. 2001-06-27 02:51:45 +00:00
fredette
5d81b8d269 Added common sun68k autoconfiguration and bus_space 
related code.  Currently used by sun2.
 2001-06-27 02:48:32 +00:00
thorpej
25f00d4c18 In getnewvnode(), allocate a vnode from the pool with NOWAIT. If 
that fails, just try to recycle a vnode.  If we can't allocate or
recycle, issue a warning, sleep a bit, and try the whole thing
again.

This prevents us from blocking forever if we want to use a very large
number of vnodes, but don't have {memory,kva} resources from which to
allocate them.
 2001-06-26 22:52:03 +00:00
chris
e2d29421a9 Add checks (make non DIAGNOSTIC) to make sure that we never call uvm_fault from an interrupt. 2001-06-26 22:09:19 +00:00
bjh21
770912bb85 Add support for handling full-size 802.1Q packets. 2001-06-26 22:00:44 +00:00
uwe
6a127dddd8 KNF: put parens around returned values. 2001-06-26 20:35:54 +00:00
uwe
b4ded8ad61 Some OpenFirmware client services return -1 on error, while the rest 
of the code expects zero.  Add some wrappers so that opf promops are
consistent with obp promops.  Now microSPARC-IIep correctly panics ;)
While here, propagate 'static' to opf_* definitions.
 2001-06-26 20:21:59 +00:00
uwe
67a5f8fc0a OF_finddevice uses -1 to signal error. Make it zero to match what 
the rest of the code expects the error value to be.
 2001-06-26 19:37:54 +00:00
bjh21
e0e53bb8fe Change the DUBUG check on interrupt depth in do_fault() into a KASSERT, since 
we're never allowed to call uvm_fault from an interrupt.
 2001-06-26 19:37:18 +00:00
bjh21
ead93c630b Chomp out the old, unused undefined_handler(). 2001-06-26 19:22:02 +00:00
jdolecek
e65c47a67f vfs_rootmountalloc: take advantage of LIST_FOREACH() 2001-06-26 19:14:25 +00:00
thorpej
a279b0973b Reduce some complexity in the fault path -- Rather than maintaining 
an spl-protected "interrupt safe map" list, simply require that callers
of uvm_fault() never call us in interrupt context (MD code must make
the assertion), and check for interrupt-safe maps in uvmfault_lookup()
before we lock the map.
 2001-06-26 17:55:14 +00:00
thorpej
0910b96106 Panic if we get an MM trans/prot fault in interrupt context. 2001-06-26 17:29:28 +00:00
thorpej
78ae4127bb Note that uvm_fault() must NEVER EVER EVER be called in interrupt 
context.
 2001-06-26 17:27:31 +00:00
thorpej
a160a0b77c Make the kmemstats limits unsigned, and use unsigned arithmetic 
to compute them.  Prevents overflows when using a very large number
of kmem pages.

From chopps@netbsd.org.
 2001-06-26 16:02:27 +00:00
wrstuden
716d3ae08f In vcount(), when getting rid of unused aliases, don't vgone one which 
has VXLOCK set - it's already being vgoned, most likely by one of our
callers. If we call vgone, we can end up sleeping against ourself
with VXLOCK set - we'll start the race for root.

Pointed out by Love <lha@stacken.kth.se> on tech-kern. Analysis from
Artur Grabowski <art@openbsd.org> via Love.

Should resolve PR kern/13077
 2001-06-26 15:51:06 +00:00
bouyer
90d0e67408 Add a XS_CTL_SILENT_NODEV flag: if the sense info is "not ready, medium 
not present" don't print any message but still return ENODEV.
Use this in cd driver to allow open of character raw partition even if
the drive is empty (older drives fails at LOAD_UNLOAD time, newer
ones fail at TEST_UNIT_READY time).
 2001-06-26 15:32:02 +00:00
matt
6bad4f04a0 Record any stack growth. This fixes a serious problem with core dumps. 
Without this change, coredumps will only contain one page of stack
regardless of how many pages of stack the process actually has.
 2001-06-26 13:00:18 +00:00
bouyer
f47d097cf5 Make it compile with SCSIPI_DEBUG 2001-06-26 12:46:56 +00:00
bouyer
e27abfaddf Make it compile with SCSIPI_DEBUG 2001-06-26 12:19:49 +00:00
jdolecek
142a3390df two more 2001-06-26 09:36:40 +00:00
jdolecek
a91872d1cf ntfs_readdir(): use NTFS_ROOTINO instead of ip->i_number for '..' entry 
XXX it's not correct either way
 2001-06-26 09:36:06 +00:00
jdolecek
61c37aef21 Allocate the struct dirent in ntfs_readdir() via MALLOC(), rather than 
on stack.
 2001-06-26 09:24:36 +00:00
onoe
65f0069f5b restore awi_power() to reenable awi after resume. 
... forgot why it is disabled...
 2001-06-26 08:41:19 +00:00
thorpej
93c03c9726 - Implement a real pmap_kenter_pa()/pmap_kremove(). 
- Use pools for pmap structures and pv_entry structures.
- Remove a bunch of splvm()/splx(), no longer needed now that
  pmap_kenter_pa() and pmap_kremove() are as they should be.

Mostly from Chuck Silvers.
 2001-06-26 00:31:32 +00:00
chris
b8ceed365f Improve the vac_me_harder function, it is now slightly faster, however pmap_enter_pv is also now slightly slower, so they appear to balance out. 
Note that I've some ideas in the works on how to improve the pv handling, so the slow down is short term only.

Also added non-advertising licence and copyright to myself and richard.
 2001-06-25 23:22:38 +00:00
eeh
55e676fb15 Remove another unused file. 2001-06-25 23:07:03 +00:00
nathanw
493f55e596 A little space->tab fixup. 2001-06-25 22:56:18 +00:00
thorpej
c0b03b60e7 Really only need uvm_extern.h. From Chuck Cranor. 2001-06-25 22:08:52 +00:00