Commit Graph

133 Commits

Author SHA1 Message Date
thorpej f8d3a59131 Use PAGE_SIZE rather than NBPG.
XXX Except for one place, which will require more work.
2003-04-01 02:15:45 +00:00
thorpej 89a25a097c Use PAGE_SIZE rather than NBPG. 2003-04-01 02:13:53 +00:00
simonb 0a30e5fb17 Fix a grammatical nit. 2003-03-22 14:26:41 +00:00
augustss 519f8f3d30 Add uax(4) (and url(4) in some cases). 2003-02-16 17:35:13 +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
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
lukem 4bb41ae2f2 Rework how KERNOBJDIR functions; now it's always determined with
cd ${KERNSRCDIR}/${KERNARCHDIR}/compile && ${PRINTOBJDIR}
This is far simpler than the previous system, and more robust with
objdirs built via BSDOBJDIR.

The previous method of finding KERNOBJDIR when using BSDOBJDIR by
referencing _SRC_TOP_OBJ_ from another directory was extremely
fragile due to the depth first tree walk by <bsd.subdir.mk>, and
the caching of _SRC_TOP_OBJ_ (with MAKEOVERRIDES) which would be
empty on the *first* pass to create fresh objdirs.

This change requires adding sys/arch/*/compile/Makefile to create
the objdir in that directory, and descending into arch/*/compile
from arch/*/Makefile.  Remove the now-unnecessary .keep_me files
whilst here.

Per lengthy discussion with Andrew Brown.
2003-01-06 17:40:18 +00:00
thorpej 41a403fb33 Use aprint_normal() for cfprint() routines. 2003-01-01 00:35:30 +00:00
simonb 6a5e492b57 Remove the explicit `makeoptions MACHINE_ARCH="mipse{b,l}"' for kernel
builds and use the endianness of the toolchain being used to determine
the endianness of the kernel.
2002-12-09 22:54:09 +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
jdolecek c82ab2eb79 now that mem_no is emitted by config(8), there is no reason to keep
copy of more or less identical iskmemdev() for every arch; move the function
to spec_vnop.c, and g/c machine-dependant copies
2002-10-26 13:50:17 +00:00
elric 5ab71e20b0 Added commented out cgd(4)s to GENERIC configs. 2002-10-14 18:39:22 +00:00
elric d19d268a95 assign majors for raw and cooked cgd's. 2002-10-04 18:28:24 +00:00
thorpej 47c14a34bc Fix script-o's in last. 2002-10-02 03:36:20 +00:00
thorpej 5a9ddc1422 Use CFATTACH_DECL(). 2002-10-02 02:21:20 +00:00
thorpej 9a711d6985 Declare all cfattach structures const. 2002-09-27 20:29:02 +00:00
provos 0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
thorpej 6c88de3b53 Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller.  Use it
rather than invoking cfattach->ca_match directly.
2002-09-27 03:17:40 +00:00
thorpej d1ad2ac4f2 Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver.  The cfdriver is then looked
up in a list which is built at run-time.
2002-09-27 02:24:06 +00:00
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +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
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
gmcgarry 3647e0d293 Merge cpu_sysctl() for all mips ports, based on powerpc and m68k precedent.
For now, only pmax implements CPU_BOOTED_KERNEL.  Need to revisit.
2002-08-04 01:41:23 +00:00
wiz 8077be0f11 ADW_*_DISABLE -> SCSI_ADW_*_DISABLE in comments. 2002-07-22 15:10:53 +00:00
thorpej 3912e469dd Rename cdev_systrace_init() to cdev_clonemisc_init(), so it can
be properly used by any misc. cloning device.  While here, correct
a comment to indicate that "open" is the only entry point and that
everything else is handled with fileops.
2002-07-19 16:38:14 +00:00
christos 3b50728cf4 MD systrace gluons. 2002-06-17 16:32:57 +00:00
lukem fde6ae6f04 Enable "pseudo-device clockctl" in all kernels, except
installation related kernels (INSTALL* and RAMDISK*).
This enables rc.conf(5) $ntpd_chroot to be used "out of the box"
2002-06-17 05:14:02 +00:00
simonb 97f56c7642 Don't install <machine/rnd.h>. 2002-06-06 03:30:56 +00:00
simonb 6b6e4f4f60 Simplify include files that just include <mips/locore.h>. 2002-06-05 06:18:34 +00:00
drochner d2b9876081 move initialization of the "struct pglist" returned by uvm_pglistalloc()
from the calling code into uvm_pglistalloc() itself for consistency
and easier error handling
2002-06-02 14:44:35 +00:00
thorpej 204183c0fa * Add "pcitag_t *pba_bridgetag" to pci_attach_args. This is set to
NULL for root PCI busses.  For busses behind a bridge, it points to
  a persistent copy of the bridge's pcitag_t.  This can be very useful
  for machine-dependent PCI bus enumeration code.
* Implement a machine-dependent pci_enumerate_bus() for sparc64 which
  uses OFW device nodes to enumerate the bus.  When a PCI bus that is
  behind a bridge is attached, pci_attach_hook() allocates a new PCI
  chipset tag for the new bus and sets it's "curnode" to the OFW node
  of the bridge.  This is used as a starting point when enumerating
  that bus.  Root busses get the OFW node of the host bridge (psycho).
* Garbage-collect "ofpci" and "ofppb" from the sparc64 port.
2002-05-16 01:01:28 +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
atatat d1b3852365 Add the INCLUDE_CONFIG_FILE option to all config files. In config
files that are generic (ie, GENERIC, GENERICSBC, GENERIC32, ALL, or
ALPHA), it is uncommented.
2002-04-25 15:06:20 +00:00
mycroft 558b4fb278 Switch from de to tlp by default. 2002-04-17 02:22:41 +00:00
thorpej eedd94475c * Move the mii_bitbang attribute into dev/mii/files.mii
* Pull in dev/mii/files.mii from conf/files, rather than playing
  the magic "files include order" dance in N machine-dependent
  configuration definitions.
2002-04-16 20:50:16 +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
martin 94881fb123 Rename ISDN devices, per discussion on tech-kern. The network devices
become ippp (ISDN ppp) and irip (ISDN raw IP). The character device now
are called: /dev/isdn (isdnd <-> kernel communication), /dev/isdnctl (dialing
and other control), /dev/isdntrc* (tracing), /dev/isdnbchan* (raw B channel
access, i.e. for user land PPP) and /dev/isdntel* (telephone devices, i.e.
for answering machines).
2002-03-16 16:55:51 +00:00
simonb 22db14d9e1 All the mips ports had an identical procfs_machdep.c, so use a common
file under arch/mips/mips.
2002-03-13 02:55:10 +00:00
simonb 9bcc70fa1d Don't cast argument to ffs() to long.
Per discussion on port-alpha, noticed by Robert Elz.
2002-03-05 09:40:38 +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
simonb 9f5c966439 We are not a DECstation. 2002-02-26 12:45:24 +00:00
simonb e0787bd639 Fix a tyop in a comment. 2002-02-20 01:34:19 +00:00
wiz 37e458fa45 strategy should have an 'r'. Inspired by similar change in OpenBSD. 2002-02-19 17:09:40 +00:00
wiz 3cc2ef9997 Update description for icsphy. 2002-02-10 17:36:52 +00:00
jdolecek 6d265bd894 add options PIPE_SOCKETPAIR to individual kernel configs
the option is commented out on everything but kernels I was able
to recognize as INSTALL-like or ones for small memory machines
2002-01-27 13:23:08 +00:00
manu 9a870a5b82 updated chrtoblktbl[] 2002-01-12 12:23:48 +00:00
manu 08daa954b4 Added clockctl 2002-01-12 12:21:09 +00:00
thorpej a3d15bab62 Build bonito_iobc.c 2002-01-09 00:44:57 +00:00
thorpej 290ea9c6a7 le at pci -> pcn at pci, and add several more phys (most commented out). 2002-01-08 03:28:56 +00:00