Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
101,643 Commits 606 Branches 0 Tags 3.1 GiB
Commit Graph

101643 Commits

Author SHA1 Message Date
scw d8f6a57b15 Re-work pmap_bootstrap_mapping() to pmap_map_device() to provide a 
way for bus_space(9) to efficiently map device memory. (Although at
the moment, it doesn't quite work as efficiently as it will down
the line ...)

Fix a pool_init() botch.

Add a debug aid: dump_kipt(). This can be called from ddb(4) in order
to (partially) dump the contents of the kernel IPT.
 2002-08-26 10:21:04 +00:00
scw 2774f9d77b Basic ddb(4) support. 
Still to do:
 - disassembly
 - breakpoints
 - single-step
 - stack trace
 2002-08-26 10:16:44 +00:00
scw 16ba45622a - Drop to ddb(4) on kernel traps. 
- Dump more machine state on kernel traps (for when ddb isn't an option).
- Add rudimentary support for PANIC exceptions.
 2002-08-26 10:14:02 +00:00
scw d454acf190 Disable the checks for unsupported hz values for now. At least until I 
can fix the peripheral bridge's PLL1 clock ratio.
 2002-08-26 10:10:22 +00:00
scw b5273356dc - Invalidate insn/operand caches before setting up the mmu for the first time. 
- Clear SR.FD to enable the FPU. Seems like it starts up disabled. If the
  core has no FPU, this is a nop.

- Preserve the debug bits (step/watch) in an attempt to appease the debugger.
 2002-08-26 10:08:02 +00:00
scw 911776caaf Impose a limit on the time we spin waiting for the DTF host to ack 
our packet. Seems like the ack for the initial posix console "open"
packet never arrives, even though it completes successfully.
 2002-08-26 10:04:05 +00:00
lukem 844f13b164 oops; typo. (thanks enami!) 2002-08-26 09:02:45 +00:00
lukem cd906151fd don't install -sh as a link to sh. use ARGVLN to support -sh, -csh, and -ksh 2002-08-26 08:57:29 +00:00
ragge 9ed570274c Remove old dmf/dmz definitions. 2002-08-26 08:14:53 +00:00
ragge 217df25ecc Include DMF32/DMZ32 files. The actual device drivers will be checked in when 
the licensing of the 4.4BSD encumbered files are solved.
 2002-08-26 08:08:06 +00:00
itojun 9287c3fbb9 need to set wantinit variable 2002-08-26 07:38:34 +00:00
itojun 3931bcf3a3 suppress some of debugging output (IFF_DEBUG will re-enable it). PR 18069 2002-08-26 07:37:26 +00:00
petrov a413e88543 Accept WDTR from device(based on John Heasley patch for SCSI3 drive). 
Do not define NCR53C9X_DEBUG.
 2002-08-26 06:23:32 +00:00
petrov 3a67429963 Start SYNC/WIDE renegotiating in controller reset, rearrange debug output. 2002-08-26 05:17:48 +00:00
petrov 584ece2d73 Dispose unused tinfo flags. 2002-08-26 05:14:47 +00:00
lukem 0cedce33e5 add "do-ld.elf_so" target, which builds & installs libexec/ld.elf_so. 
call after do-gnu-lib but before do-build.
 2002-08-26 04:40:20 +00:00
thorpej 83b3b86fd6 Fix a signed/unsigned comparison warning from GCC 3.3. 2002-08-26 01:42:28 +00:00
thorpej f3420f21a5 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-26 01:39:39 +00:00
thorpej 2371f92317 Fix signed/unsigned comparison warnings from GCC 3.3. 2002-08-26 01:36:37 +00:00
thorpej 3767580d1a Fix a signed/unsigned comparison warning from GCC 3.3. 2002-08-26 01:26:29 +00:00
thorpej 79111bb802 Fix signed/unsigned comparison warnings from GCC 3.3. 2002-08-26 01:21:58 +00:00
thorpej d2f6f092f9 Avoid signed/unsigned comparison warnings from GCC 3.3. 2002-08-26 01:17:18 +00:00
thorpej c92f7f0abb Force CBSIZE to act like an "int" by casting the sizeof() used 
within the expression.
 2002-08-26 01:16:43 +00:00
thorpej fde1164ef5 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 23:23:22 +00:00
thorpej 88e741999d Fix signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 23:16:39 +00:00
thorpej 4d94adc849 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 23:15:21 +00:00
thorpej 4bec56201d Fix signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 22:51:05 +00:00
thorpej 556e3c90c4 Fix a signed/unsigned comparison warning from GCC 3.3. 2002-08-25 22:32:02 +00:00
thorpej cc1d5833ef uiomove()'s second argument is now a size_t. 2002-08-25 22:29:11 +00:00
thorpej c57c6b52cb Make uiomove()'s count argument a size_t rather than an int. 2002-08-25 22:28:40 +00:00
thorpej f1e8d159b0 Fix signed/unsigned conditional expression warning from GCC 3.3. 2002-08-25 21:47:50 +00:00
thorpej cc84cfd836 Fix signed/unsigned comparison warning from GCC 3.3. 2002-08-25 21:44:13 +00:00
thorpej 7055457a98 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 21:30:40 +00:00
thorpej 5f7ccd1634 Fix a signed/unsigned comparison warning from GCC 3.3. 2002-08-25 21:19:41 +00:00
thorpej cf013daeb3 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 21:18:15 +00:00
thorpej 181f0a9b54 Tweak the previous change so that a prototype is always provided. 2002-08-25 21:09:45 +00:00
thorpej 139cdc3125 Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these 
variables unsigned, and update places where their values are printed.
 2002-08-25 20:21:33 +00:00
fredette 94791afd65 No longer use BTLB entries to map the entire address spaces of I/O subsystems, 
since BTLB entries can be scarce and very little of an I/O subsystem normally
needs to be mapped.

Instead, the pmap now allows mappings of I/O space to be entered with
pmap_kenter_pa.  bus_space mappings for small amounts of I/O space (as for
virtually all devices) are made this way, with BTLB entries still used for
large mappings for things like framebuffers.

This has led to more and cleaned-up uses of bus_space(9) and has caused
some autoconf cleanup.  Also, kgdb is now attached and connected before
autoconfiguration, which is much earlier than before.
 2002-08-25 20:19:59 +00:00
thorpej f02cb5ee27 Make hashinit() use unsigned quantities throughout. 2002-08-25 20:01:12 +00:00
tron 56999645f0 Fix typo in a comment. 2002-08-25 19:21:47 +00:00
thorpej d4a2567abe Fix a signed/unsigned comparison warning from GCC 3.3. 2002-08-25 19:13:08 +00:00
thorpej f066e17960 Fix some signed/unsigned comparison warnings from GCC 3.3. 2002-08-25 19:11:16 +00:00
manu 652fe89179 - add locks to structures used by the /dev/usema driver and the 
usync_cntl() system calls.

- when usync_cntl is used and the process is aborted (eg: by kill -9)
libc does not call usync_cntl() to unblock things. We have to cleanup
data allocated in the kernel. This is now done through the emulation
specific exit hook

- IRIX initialize some data in the system part of the PRDA: the pid and
a prid (PRDA ID?). We initialize both to pid.

- Move back struct irix_share_group from irix_exec.h to irix_prctl.h, it
is more revelant here.

- fix a few typos
 2002-08-25 19:03:12 +00:00
thorpej c47fa45915 Make this compile without KTRACE or SYSTRACE. 2002-08-25 18:39:40 +00:00
thorpej 88d1869bb4 No need for two copies of the i8253 register definitions. Remove the 
i386-specific copy, and adjust its users to add in the timer i/o base
as necessary.
 2002-08-25 18:10:32 +00:00
thorpej a9f285b0ac Put a bus's ranges in the bus space tag, and make sparc_bus_map() 
perform the translation and recursion if t->ranges != NULL.  Make
sbus, cpuunit, and bootbus inherit the parent's map/mmap routines,
and delete the now-unused mapping functions.  Update all places where
bus space tags are statically allocated.
 2002-08-25 17:54:57 +00:00
bouyer 9ca1f94f72 Support Ultra/133 on promise controllers that can do it. 2002-08-25 17:26:58 +00:00
bouyer a9d165fd6a Correct setup for Ultra133 capable VIA chipsets, From Matthias Drochner 
on current-users, with cross-check and some improvement from linux-2.4.19
and FreeBSD-current.
Also don't set the APO_UDMA_CLK66 bit for Ultra/100 capable chipset, and
support Ultra/133 for the VT8233A.
 2002-08-25 17:25:33 +00:00
bouyer 7e6804d723 Add support for Ultra/133 (ultra-DMA6) in wdc_probe_caps(). 2002-08-25 17:22:38 +00:00
thorpej 067a64da4d Split the timer code up into Sun4/Sun4c, Sun4m, and MS-IIep bits, mostly 
to make it more readable.
 2002-08-25 16:10:35 +00:00