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135 Commits

Author SHA1 Message Date
tsutsui 8e19dfb2ae Remove register declarations. 2003-04-27 17:05:55 +00:00
simonb 0a30e5fb17 Fix a grammatical nit. 2003-03-22 14:26:41 +00:00
nakayama e3e4805068 Replace machine/rnd.h with more appropriate name to share it 
with cycle counter based microtime in kern/kern_microtime.c.
 2003-02-05 13:57:50 +00:00
tsutsui f9f27acbe7 Add c_nec_eisa_cons_init() for NEC-J96A and NEC-R96 which have 
Cirrus Logic GD5428 ISA VGA console to initialize its registers properly
for generic vga(4) driver(s).
 2003-01-31 22:07:52 +00:00
kent cd7d9faeaf Introduce BUS_DMA_NOCACHE, and bus_dmamem_map() of i386 supports it. 2003-01-28 01:07:51 +00:00
thorpej 23bc250391 Merge the nathanw_sa branch. 2003-01-17 21:55:23 +00:00
tsutsui 7bc5ebdb72 Wrap DELAY() macro with do { } while (/*CONSTCOND*/ 0). 2002-12-29 14:09:37 +00:00
thorpej 78ea2dd367 Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out 
executables, and eliminate the USRTEXT constant, which was only used
by the a.out exec code.
 2002-12-10 05:14:24 +00:00
tsutsui d658fd6e12 Add a configuration of struct platform for NEC-J96A, 
NEC Express5800/240 with R4400 and EISA.

XXX not functionally working yet. (hangs after mountroot via NFS)
 2002-11-30 19:23:44 +00:00
lukem 0635de35a3 Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more. 2002-11-26 23:30:07 +00:00
briggs 0b956d0b8b Implement pmc(9) -- An interface to hardware performance monitoring 
counters.  These counters do not exist on all CPUs, but where they
do exist, can be used for counting events such as dcache misses that
would otherwise be difficult or impossible to instrument by code
inspection or hardware simulation.

pmc(9) is meant to be a general interface.  Initially, the Intel XScale
counters are the only ones supported.
 2002-08-07 05:14:47 +00:00
thorpej dada8613e1 Let machine-dependent code specify how to enumerate the bus. 
Currently, everyone uses pci_enumerate_bus_generic().
 2002-05-15 19:23:51 +00:00
thorpej b5e364e5a5 Implement pci_decompose_tag(). 2002-05-15 17:15:17 +00:00
simonb a85e214bda Make sure that private DMA flags don't overlap with standard DMA flags; 
start these at 0x10000 to leave room for an increase in the latter.
 2002-03-17 21:45:06 +00:00
simonb fd77e40b6b Provide a L2 cache configuration function. 2002-03-05 16:12:35 +00:00
simonb 4324f37586 Use "#define<tab>". 2002-02-28 03:17:23 +00:00
simonb d9ab16ba2f Purge CLSIZE, CLSIZELOG2 and MCLOFSET. 
Be consistant in the way that MSIZE, MCLSHIFT, MCLBYTES and NMBCLUSTERS
  are defined.
Remove old VM constants from cesfic port.
Bump MSIZE to 256 on mipsco (the only one that wasn't already 256).
 2002-02-26 15:13:19 +00:00
thorpej af66038f73 Merge the thorpej-mips-cache branch onto the trunk. This is an 
overhaul of how caches are handled for NetBSD's MIPS ports.
 2001-11-14 18:15:10 +00:00
simonb a41b7a380e Clean up and standardise across MIPS ports. 2001-09-09 04:20:25 +00:00
simonb 099f117735 Standardise the format of MIPS' <machine/db_machdep.h>. 2001-09-04 07:43:29 +00:00
simonb a04de48d4b Remove comment duplicated in <mips/bsd-aout.h>. 2001-09-04 07:36:11 +00:00
simonb 7970ec8018 More RCS ID cleanup. 2001-09-04 07:22:03 +00:00
simonb 156b308a83 Remove some more useless RCS ids. 2001-09-04 07:12:28 +00:00
thorpej a08af3853a Implement bus_space_mmap(). 2001-09-04 06:57:26 +00:00
simonb c91e08563f Clean up. 2001-09-04 06:26:18 +00:00
simonb 3839989a12 Remove unneeded RCS header. 2001-09-04 06:24:54 +00:00
simonb 214f5366ea Centralise struct cpu_info declaration and related info to <mips/cpu.h>. 2001-09-04 06:19:21 +00:00
simonb a6b8c86af0 Remove an unneeded comment; ``sync'' with other "just include <mips/foo.h>" 
files.
 2001-08-31 03:53:22 +00:00
simonb 4ac4da1c52 G/C the unused kernel-only CLK_TCK #define. 
XXX: does include/time.h still need <machine/limits.h>?
 2001-08-31 03:46:03 +00:00
thorpej babefc5331 Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end 
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
 2001-07-19 15:32:10 +00:00
soda fb93db6893 remove __BROKEN_CONFIG_UNIT_USAGE, finally (sorry to be late, cgd). 2001-06-13 15:38:15 +00:00
soda bc0d30a90c introduce "struct platform", and remove "cputype" variable. 
this change also includes a patch to obtain secondary cache size
from ARC firmware by Bob Meader, which was posted on port-arc on 18 Aug 2000.
this should make NEC Express RISCserver work.

this change obtains ID of display controller from ARC firmware, too.
 2001-06-13 15:08:05 +00:00
soda b7abba7794 split pccons driver into "pccons" and "opms", 
also split into bus-dependent frontend and bus-independent backend.
 2001-06-13 15:05:43 +00:00
soda 33669543d9 remove algor related codes, because there is independent (and working!) 
algor port now.
 2001-06-13 14:58:38 +00:00
soda 7a314c516c enable device_register(9) on arc port to parse boot device name 
passed by ARC firmware correctly.
 2001-06-13 14:36:33 +00:00
mrg 67afbd6270 use _KERNEL_OPT 2001-05-30 11:57:16 +00:00
tsutsui 9247a0bbcc - Declare pccnattach() in <machine/pccons.h> 
- Make cpu_reboot() reset machines properly without pccons
 2001-05-11 21:15:11 +00:00
thorpej 4717bdf66e Remove some redundant definitions (they're already in <mips/pmap.h>). 2001-04-25 17:54:07 +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
thorpej 316dcc474b splvec.splimp -> splvec.splvm 2001-04-12 19:21:20 +00:00
thorpej 2c4c690f14 Add the BUS_DMA_STREAMING flag. 2001-03-07 22:42:16 +00:00
tsutsui f47d2bae91 Fix include path. 
(mips/include/mips_opcode.h -> mips/mips_opcode.h)
 2001-02-17 04:31:25 +00:00
thorpej d85a75f583 Make sure everybody has an splvm() and equate it with splimp() (splimp() 
is the historical name for this interrupt level, and the historical name
is going to go away in the near future).
 2001-01-14 02:00:37 +00:00
ur 7701dc57be Adapt to pci_intr_map change. 2001-01-13 10:46:18 +00:00
thorpej 58e7a6954b Add spllock(). See spl(9) for details. 2000-08-22 19:46:26 +00:00