Commit Graph

96 Commits

Author SHA1 Message Date
chs f455dd6596 add a `flags' argument to uvm_pagealloc_strat().
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
1999-04-11 04:04:04 +00:00
thorpej 967b8c433c Don't call configure() from cpu_startup(). 1999-04-01 00:17:45 +00:00
soda 5cf51ff2d5 regdef.h 1999-03-30 18:38:00 +00:00
soda 45b35a036e regdef.h is back 1999-03-30 14:20:43 +00:00
wrstuden 2adccc50fa Add pps support. Only enable pps if CLOCAL & !MDMBUF. 1999-03-27 01:21:36 +00:00
mycroft 9c6b797796 Changes for modified pmap_enter() API:
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.
1999-03-26 23:41:25 +00:00
tsubai bd7d7dd1f4 <mips/db_machdep.h> --> <machine/db_machdep.h> 1999-03-26 07:07:06 +00:00
tsubai f75ec26a42 Define DB_ELF_SYMBOLS to compile.
(currently /boot doesn't preserve symbols.)
1999-03-26 07:03:01 +00:00
thorpej 567cda0537 Don't bother allocating mb_map on these systems. Mbuf clusters are
allocated from a pool, and the MIPS and Alpha use KSEG to map pool
pages.  So, mb_map wasn't actually being used.  Saves around 4MB of
kernel virtual address space in a typical configuration.

Garbage-collect the related VM_MBUF_SIZE constant.
1999-03-26 00:15:04 +00:00
simonb afc2e41e04 Change multiple spaces to tabs. 1999-03-25 03:34:28 +00:00
mrg ca5f9685bb clean up kernel/config files files for machVM lossage. 1999-03-24 06:06:09 +00:00
mrg d2397ac5f7 completely remove Mach VM support. all that is left is the all the
header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
tsubai da1be4ffd8 Fix mkdep ``cc: No input files'' error when SFILES is empty. 1999-03-15 01:55:32 +00:00
drochner 6bcfb2cd72 g/c regdef.h 1999-03-13 13:07:43 +00:00
tsubai f7c4c841ed Don't remove .mdebug section. 1999-03-12 06:42:48 +00:00
tsubai 6662cda7a2 Use mips/ecoff_machdep.h. 1999-03-08 06:38:06 +00:00
tsubai 8b5452906b Use objcopy to convert ELF kernel to ECOFF. 1999-03-08 06:33:26 +00:00
tsubai e717f0bc2b Use mips/varargs.h. 1999-02-17 14:13:42 +00:00
hubertf aa4a217d1c RCS ID police 1999-02-15 04:36:33 +00:00
hubertf 100778d54a RCS ID police 1999-02-15 04:25:28 +00:00
tsubai 31101d57ec Add missing backslash. 1999-02-12 18:13:12 +00:00
mycroft 2a304686e6 Minor cleanup.
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
1999-02-11 15:28:03 +00:00
tv e07978e871 Split the "mips" MACHINE_ARCH for 1.4. newsmips is "mipseb"; pmax is
"mipsel".
1999-02-09 17:15:51 +00:00
mycroft be1af660c0 Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty
frontends get it from zsparam() anyway.
1999-02-03 20:25:05 +00:00
nisimura 52bd8c333b - Nuke USPACE for now-defunct 'nullproc' pcb (8KB saving). 1999-02-01 00:32:18 +00:00
castor d0ca7993a0 Remove genpubasym.cf stuff 1999-01-31 01:01:12 +00:00
mycroft 3e6e3322d8 Format consistency. 1999-01-24 12:56:51 +00:00
mycroft 56934caa9d Use mips/stdarg.h. 1999-01-22 14:13:10 +00:00
nisimura 358a8c3092 - Add two macros to deal with a recent change in mips/trap.c. 1999-01-16 08:26:24 +00:00
thorpej 8922647c58 Some minor, mostly costmetic, changes to CPPFLAGS/CFLAGS. 1999-01-15 23:37:05 +00:00
bouyer dc306354b0 Move the bswap functions from libutil to libc (this bups the
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
1999-01-15 13:31:15 +00:00
castor 45a22daf10 allow generated kernel includes and support mips pubassym.cf mechanism 1999-01-15 10:57:36 +00:00
castor c729b2ffeb add support for locore_mips[13].S 1999-01-15 10:33:11 +00:00
thorpej e598335d1c Garbage-collect `mbutl'. 1999-01-09 22:10:12 +00:00
augustss fc5f9ee81d Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C. 1999-01-08 19:26:12 +00:00
tsubai 468355c5f0 Make configurable with no frame buffer. 1998-12-26 00:53:49 +00:00
mjacob 74bc9f26d5 Update HBAs to incorporate the new max_lun property. 1998-12-05 19:43:33 +00:00
hwr 59acb69be1 Add (commented out) 'gre' pseudo device line. Feedback is welcome.
Inspired by Klaus Klein.
1998-11-25 20:30:44 +00:00
tsubai 13a8c73bb6 Flush write buffer in ZS_DELAY(). 1998-11-21 14:57:59 +00:00
thorpej 5f0577babc Adapt to the new scsipi_adapter interface. 1998-11-19 21:43:00 +00:00
oster cf5710c839 Added a (commented out) configuration line for the RAIDframe device driver. 1998-11-16 16:44:55 +00:00
tsubai b3e8f6e5fe Enable UVM by default. 1998-11-16 12:21:30 +00:00
oster c74d32c5fc Updating of bdev's and cdev's to support RAIDframe. 1998-11-13 04:47:03 +00:00
drochner 2468738337 change handling of libkern:
-sys/lib/libkern builds as library per default (as it was documented all
 the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
 (for now; should depend on actual "option LKM" or -better- functions
 included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
 by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
thorpej 908cdfe4e3 Add scsibus entry points to the cdevsw[]. 1998-10-10 02:00:49 +00:00
thorpej 29d472f53d Garbage-collect the open_target_lu and close_target_lu entry points from
struct scsipi_adapter; they were not used.

Add a scsipi_ioctl entry point to struct scsipi_adapter.  This will be
used to issue ioctl commands to the host adapters.

Inspired by PR #6090, from Matt Jacob.
1998-10-10 00:28:28 +00:00
thorpej d681cf055a configure() prototype is in <sys/device.h> 1998-10-06 20:50:15 +00:00
erh 3c2e2c8622 This should need opt_execfmt.h. 1998-09-28 23:42:48 +00:00
jonathan a4f0d3aef0 Add splx_end label to splx(), for stack traceback code. 1998-09-11 17:37:46 +00:00
lukem c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00