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12510 Commits

Author SHA1 Message Date
pk
7b9f9e5426 Check user access rights only if `uio_segflg' says it's a user space buffer. 1996-06-13 22:30:18 +00:00
pk
e2655dd7cc Allow DIAGNOSTIC kernels a FLUSHWIN trap in order to record stack traces 
(currently used by the nullfs filesystem code, noted by der mouse).
 1996-06-13 22:26:21 +00:00
cgd
af576d8a9f no need for a local implementation of SIOCGIFMTU; delete it. 
s/ifr_metric/ifr_mtu/ where appropriate (in SIOCSIFMTU code), since
MTU data no longer (loggically) stored in ifr_metric.
 1996-06-13 21:51:53 +00:00
cgd
1f29d4b51f no need for a local implementation of SIOCGIFMTU; delete it. 1996-06-13 21:50:32 +00:00
cgd
ba3b2a87a2 implement SIOCGIFMTU in a generic manner, by pulling the MTU out of 
each netif's if_data structure.  There's no point in making each
driver implement this ioctl.
 1996-06-13 21:49:43 +00:00
cgd
2e3d795708 add an ifru_mtu member to the union in 'struct ifreq', and add a 
#define so that ifr_mtu accesses that.  MTU shouldn't be overloaded
with ifr_metric, if only for clarity.  Adding an MTU field to the
union hurts nothing (in fact, does not actually _change_ generated
code), and does improve clarity.
 1996-06-13 21:48:34 +00:00
cgd
49c6ac313f update readme files for present reality. 1996-06-13 20:36:04 +00:00
christos
d83602c110 Simplify and add comments. 1996-06-13 19:27:01 +00:00
cgd
53a97a8870 get rid of now-unnecessary kernel config files (now that swap generic 
works) for my machines and now-nonexistent test machines.  Clean up
options in existing config files so that they're more consistent.  Add
more units of various pseudo-devices to several.
 1996-06-13 19:18:16 +00:00
is
052a8aa0ba Fix a bug in the 68020+68851 / 68030 branch of the buserr handler: 
For these CPU's, you have to use the ptest operation to search the mmu
tables in order to decide whether it is a real bus error or just a
page fault or write protection violation.

Our old code assumed user space always when calling ptest, and
erroneously assumed the BUSERR bit in the ptest output (mmusr
register) is the only indication for bus errors to check.

In fact, we have to follow a multistage decision tree to decide. 68060
CPUs are much easier to handle correctly.
 1996-06-13 19:12:25 +00:00
christos
4d9a6e0930 - Pass the Elf32_Ehdr in the linux probe function, and use it! 
Since linux binaries are (mostly) always compiled with gcc, look for
the gcc signature in the .comment section header: "\0 GCC: (GNU) ".
I've changed the probe order in kern/exec_elf.c to probe for linux ELF
binaries first and fall back to SVR4 binaries. This makes statically
linked binaries work for both linux and svr4. Note that gcc-compiled
svr4 binaries, still contain the operating system signature first and
then the GCC signature, so there is no conflict. Yes this is a hack.
 1996-06-13 18:42:01 +00:00
christos
9c07ccd65c - Add definitions for Elf section headers. 
- Add prototype for elf_read_from.
- KNF.
 1996-06-13 18:36:42 +00:00
christos
306987eb37 - Pass the Elf exec header in the emulation dependent probe functions. 
- remove static from elf_read_from().
 1996-06-13 18:35:25 +00:00
christos
5d27db0882 Pass the elf exec header in the probe function. 1996-06-13 18:33:54 +00:00
cgd
386aeb320f clean up copyright notices 1996-06-13 18:31:49 +00:00
mark
103a43ae29 Get the interrupt flags address from sc->sc_specific.sc_podule rather 
than sc->sc_podule.
 1996-06-13 18:29:45 +00:00
jonathan
592ca35c51 Fix typos in SUSP and DSUSP mapping when setting Ultrix posixmode tty 
attributes  (was 112 and 113,  should be 12 and 13).
 1996-06-13 18:13:34 +00:00
cgd
1abc77f86d if kmem_malloc() fails while trying to allocate an mbuf cluster, try 
and free some space by calling m_reclaim().  Also, log the "mb_map full"
error message (at most) every 60-seconds.  The old code would log it
once over the lifetime of the system, but that's not a useful diagnostic.
(More useful is the new behaviour, which roughly indicates how often
periods of heavy load occur, without spamming the console and system
logs with messages.)
 1996-06-13 17:02:23 +00:00
cgd
06c209646e handle the case where kmem_malloc() returns NULL in the 'can wait' case. 
Right now, this code just panic()s (same as kmem_malloc() used to do
before, but different message), but in the future it should be modified
to try to reclaim wasted memory.
 1996-06-13 16:53:34 +00:00
cgd
62034405e6 allow kmem_malloc to return NULL if canwait is set and there's no map space 
left, rather than panic()ing.  This allows callers to set their own policy
for how to handle the shortage.  Add a few comments.
 1996-06-13 16:52:06 +00:00
jonathan
7adf57b6f5 Fix the reworked autoconfiguration to also boot on a 5000/200. 
Check and avoid trying to configure (or dereference unknown arguments
to dcattach() and dcmatch() when called with busses the driver doesn't support.
 1996-06-13 08:06:12 +00:00
cgd
f41d0a3d9b in select(), if it's a small number of file descriptors use a 
automatic array rather than an array allocated with alloca().
(This was the only use of alloca() in the kernel, and it wasn't
necessary or consistent with the way other functions in this file
work.)
 1996-06-13 05:08:47 +00:00
cgd
d97900c6f4 boot device autodetection, using PROM's boot device environment variable. 
This is a bit of a hack, as-is, since there's a lot of code that's
outright duplicated between the various files and because it doesn't
support detection of a network device as the root device.  The
latter's not a problem yet, because NetBSD/Alpha can't load the kernel
from the network to begin with.
 1996-06-13 04:53:47 +00:00
cgd
1e2b610d5a #ifdef __alpha__, call a machine-dependent function with new device 
structure and 'aux', right before ca_attach is called for the
newly-attached device.  This allows the alpha port to do root device
autodetection without modifying every bus and device driver which could
be in the 'boot path.'  In the long run, it may make sense to make
this machine-independent.
 1996-06-13 04:50:29 +00:00
cgd
3a7c6bd270 note that the DEC 21000 isn't supported in the same way as for the 2000/300 1996-06-13 00:28:59 +00:00
cgd
b26a6f1d3d We'd like to differentiate case for kernel boot flags, but the Alpha AXP 
Architecture Reference Manual says that we shouldn't.  'a' is now back
to ~RB_SINGLE, and 'n' and 'N' now get RB_ASKNAME.
 1996-06-13 00:24:52 +00:00
pk
fbc5fd1fca Bound the buffer cache to 1/2 of kernel virtual memory, so machines with 
lots of core don't run out of core (takes care of PR#2506).
 1996-06-12 23:48:51 +00:00
pk
5ce90889f0 Remove unneeded header file. 1996-06-12 23:40:29 +00:00
cgd
a59ba05045 don't pass "argc," "argv," and "envp" from boot blocks to kernel; 
they're unnecessary and there's no reason to use them.  Have the
kernel get necessary values from the PROM directly.
 1996-06-12 22:11:28 +00:00
cgd
3b3f71fb25 don't pass the firmware's console environment variable to the various console 
initialization functions any more.  None of them used it, and they can
get the same data more easily via the RPB.
 1996-06-12 22:06:40 +00:00
cgd
f6d4b1367d null-terminate strings returned by prom_getenv() 1996-06-12 21:59:52 +00:00
mark
31c4f7d574 Only read beyond the first byte of the podule header if we know that 
an extended header is present i.e. don't assume an extended header as
however unlikely there could be a podule that doesn't have one.
Calculate an absolute address for the podule's interrupt mask rather
than leaving it relative to the base address of the podule.
If the interrupt status pointers are not present or are zero then
used the default bits as specified in the podule specification to
determine if the podule is interrupting.
 1996-06-12 21:09:55 +00:00
mark
857439698b Claim the interrupt when leaving the interrupt handler as there can 
only ever be a owner of the netslot interrupt.
Don't declare ebintr() as static.
 1996-06-12 21:01:56 +00:00
mark
27ab616466 Don't claim the podule interrupts but pass them on in case of 
chained podule interrupt handlers.
Fill out the ih_maskaddr and ih_maskbits fields in the interrupt handler
structure so that interrupt dispatcher knows where to look to determine
if the handler should be called.
General code tidy up and source code formatting.
 1996-06-12 20:59:10 +00:00
mark
4dd0dabfca Don't claim the podule interrupts but pass them on in case of 
chained podule interrupt handlers.
Fill out the ih_maskaddr and ih_maskbits fields in the interrupt handler
structure so that interrupt dispatcher knows where to look to determine
if the handler should be called.
 1996-06-12 20:46:58 +00:00
mark
e5aad86168 Allow the mouse interrupt to be specified in the config file. Fall 
back on timer 1 interrupts if none is specified.
Only set up timer 1 is the driver is using timer 1 interrupts.
Don't claim the interrupt but allow them to be passed on to other
handlers.
 1996-06-12 20:30:59 +00:00
mark
7d688793a8 Claim the interrupt if it has been dealt with otherwise pass it on. 1996-06-12 20:28:29 +00:00
mark
08ec43427f Added some sanity checks to irq_claim(). 
Fixed the handling of IPL_NONE.
Debugged support for interrupt chaining.
Fill out the intrnames array with the name of the interrupt handler
currently at the head of the chain.
Guarded several sanity checks with #ifdef DIAGNOSTIC.
 1996-06-12 20:23:58 +00:00
is
51e832dc49 Fix a few off-by-one errors in bitnumbers used by print_fcode. 
ptestX fc,<ea>,M used to be printed with the wrong semantics of the fc
field, and could panic the kernel if fc was interpreted as a register number.
 1996-06-12 20:22:42 +00:00
mark
459cefbe67 Added support for the RC7500 interrupt registers 
Added interrupt chaining.
Removed some dead debugging code.
Guarded several sanity checks with #ifdef DIAGNOSTIC
Make sure interrupts are disable while updating the IOMD interrupt
masks.
 1996-06-12 20:19:35 +00:00
mark
1fd9b6f37c Removed some dead code that could never get executed (followed a panic). 
Updated several panic messages to indicate what part of the fault code
they came from.
 1996-06-12 20:15:28 +00:00
mark
977f90bd3b Removed copyin()/copyout() stub code. 
Removed several old debugging functions that are no longer needed.
Block interrupts while updating the soft interrupt masks.
Fixed softclock interrupts and added IRQ_SOFTPLIP to the SPL_SOFT mask.
 1996-06-12 20:12:04 +00:00
mark
47c523fff0 Spilt the copyinout() function into two separate functions copyin() 
and copyout() so that the address space checks are done here rather than
in a bit of stub code.
 1996-06-12 20:06:00 +00:00
mark
7b05ce2841 Updated to match changes in the irq handler structure. 
Define symbols for the address space limits that copyin() and copyout()
compare against.
 1996-06-12 20:02:42 +00:00
mark
13ff05d513 Don't claim the interrupts in hardclock() and statclock() but allow 
them to be passed on to other interrupt handlers attached to the
timer interrupts.
 1996-06-12 20:00:21 +00:00
mark
b8dfbd8fe6 Don't use signed compares when determining the copy direction. 1996-06-12 19:58:43 +00:00
mark
120210258e Added a new machine command intrchain to dump the interupt handler 
chains.
 1996-06-12 19:57:06 +00:00
mark
8f541bdd1d Added a couple of comments. 
Defined VM_MAXKERN_ADDRESS as the maximum address for the kernel address
argument to copyin() and copyout().
 1996-06-12 19:55:04 +00:00
mark
78d05630aa Define insl() and outsl() as macros that currently just panic for the 
moment.
 1996-06-12 19:50:14 +00:00
mark
167d543662 Define several new macros for testing the processor mode. 1996-06-12 19:48:48 +00:00
mark
544631c0be Guard structures and prototypes with #ifndef _LOCORE 
Rename the currently unused irq handler structure fields for podule
interrupts so they make more sense.
Define IPL_NONE as a positive value instead of -1 and increase the
number of IPL levels.
 1996-06-12 19:47:11 +00:00
mark
4d280731dd Updated comments. 
Print the irq masks for IPL_NONE.
 1996-06-12 19:42:23 +00:00
mark
1f81e394d6 Only check the proc pointer in userret() if DIAGNOSTIC is defined. 1996-06-12 19:40:48 +00:00
mark
d4a21812c0 Updated the arm_fpe_boot() prototype. 1996-06-12 19:37:37 +00:00
mark
bbf3f35a4c Pass the cpu structure to the FPE boot function so that the FPU class 
and type can be updated if a FPA is detected.
 1996-06-12 19:37:03 +00:00
mark
d9d6f7f246 RCS Id police. 1996-06-12 19:24:19 +00:00
mark
3ed835cae8 Only attach 1 VSYNC interrupt handler instead of a interrupt handler per 
virtual console.
 1996-06-12 19:12:57 +00:00
pk
2266b8dd57 Use the setting of the ESPCFG2_FE bit rather than revision number to decide 
on the ESP chip's maximum transfer count.
 1996-06-12 19:12:19 +00:00
cgd
5006cfa9ac remove old, unused, framework for boot device detection. It's going 
to be replaced by something new and working.
 1996-06-12 19:00:17 +00:00
pk
d16dcebba7 Add signature for the Fujitsu MB86904 processor. 1996-06-12 18:39:15 +00:00
pk
f87e51fb6b Turn on RB_ASKNAME if a `swap generic' kernel was not able to determine 
the boot device. Also, call boot device hooks for all types of kernel
configurations.

Print "mainbus" name on sun4m machines.
 1996-06-12 15:24:05 +00:00
pk
4dd7cb4f5c Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.
 1996-06-12 14:57:03 +00:00
pk
52d6871979 Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.

Use the `cache-physical?' property to determine the value of `vactype'
on sun4m's. If absent, set vactype to VAC_WRITETHROUGH (XXX) else VAC_NONE.

Print simpler sun4m CPU identifier on attach.
 1996-06-12 14:56:09 +00:00
pk
6281105c8f Introduce separate ic_* fields for instruction caches. 1996-06-12 14:47:45 +00:00
pk
6a4a26da0c Correct test for dmachild' which failed on esp at obio*' configs (PR#2541). 1996-06-12 12:46:21 +00:00
oki
add137e8e1 fixed sometimes hang up bug at boot time. 1996-06-12 12:09:30 +00:00
cgd
e1078396e5 copy down from libkern: 
>use p->hashfraction when doing non-time-critical calculations, rather than
>using HASHFRACTION directly.  in time-critical calculations, if HASHFRACTION
>is a power of two, check that p->hashfraction == HASHFRACTION and if so do
>the calculation with the compiled-in value so that the compiler can optimize
>out (potentially) expensive divisions.  if p->hashfraction != HASHFRACTION,
>actually do the division.  This has the result that on machines with slow
>division, the division can be optimized out of the common case, but that
>if HASHFRACTION changes from the compiled-in value (for whatever reason),
>profiling will still work.  Changes suggested by Chris Torek.
 1996-06-12 04:16:53 +00:00
cgd
eef7b263f1 remove GENERIC_NFS, because: 
(1) right now GENERIC can boot via NFS, and
	(2) in the long run, GENERIC should autodetect network booting
	    and pick the correct root device.
Because of (1), GENERIC_NFS is no longer _needed_ in the short term.
Because of (2), GENERIC_NFS is not _wanted_ in the long term.
 1996-06-12 02:00:10 +00:00
cgd
811bbb5c72 rework setroot() and friends, largely by cloning from the sparc code 
and whacking a bit here and there where appropriate.  Does not yet do
automatic root device detection, but that's much easier to add now.
RB_ASKNAME now supports specification of network devices, for diskless
booting.  Also, RB_ASKNAME is now supported on _all_ kernels.
 1996-06-12 01:57:17 +00:00
cgd
ba53a90965 add example 'config' specs for 'root on sd0...' and 'root nfs...' 1996-06-12 01:44:31 +00:00
cgd
698dd157cf remove "options GENERIC" since it's not needed with new setroot() code for 
GENERIC kernels, and since it no longer has any other special meaning.
 1996-06-12 01:42:46 +00:00
cgd
9d614a5f3f GENERIC no longer has any special meaning (don't set RB_ASKNAME #ifdef GENERIC) 1996-06-12 01:38:09 +00:00
cgd
5109def361 change the meanings of some boot flags: 
a (was ~RB_SINGLE, redundant with 'A') -> askname
n (was RB_ASKNAME) -> no meaning
d (was RB_DFLTROOT) -> no meaning (unnecessary with new setroot() code)
m (was RB_MINIROOT) -> no meaning (miniroots currently unsupported;
    #ifdef'd out)
N (was ~RB_ASKNAME) -> no meaning (unnecessary; just don't specify RB_ASKNAME!)
 1996-06-12 01:36:01 +00:00
cgd
4a4d4dfc26 copy from sparc port, trim bogus swdevt entries 1996-06-12 01:26:37 +00:00
thorpej
87a6b74c89 Sync up with my local tree: 
- add union filesystem
	- add DEFTA device
 1996-06-11 23:24:02 +00:00
pk
94cd1644ee Avoid the "features enable" bit on ESP100A's; apperently this is a source 
of trouble on many machines (from Krister Walfridsson; PR#2537).
 1996-06-11 22:26:16 +00:00
pk
49aec33417 pmap_changeprot: truncate VA argument to page-boundary. Needed in case we 
call cache_page_flush().
 1996-06-11 21:54:44 +00:00
cgd
f4e69ce47d fix pasto in last commit. 1996-06-11 21:28:31 +00:00
cgd
2d9140fb20 add definitions and code to support use of multiple I/O and _dense_ 
memory regions.
 1996-06-11 21:25:25 +00:00
cgd
bbdf2df9b0 since bus_mem_subregion() can return failure, don't even bother to try 
to handle the case where subregion offset isn't a multiple of 8.
 1996-06-11 21:20:08 +00:00
cgd
d714189d53 implement bus_mem_subregion() and bus_io_subregion(). 1996-06-11 21:16:21 +00:00
pk
50e7d72655 Protect vnode when updating for started IO on buffers. 1996-06-11 11:15:36 +00:00
mhitch
cc47447cfc Try to avoid collisions with reselection when starting a new selection. 
Enable reselections as soon as possible after a disconnect - prevents
losing a reselecting device.
Check for and ignore a spurious interrupt during a DMA input (from the
Mach driver).
 1996-06-11 05:15:32 +00:00
scottr
26f0e61730 Update for current reality 1996-06-11 03:39:20 +00:00
scottr
c72d612674 Deal with interrupt flags more carefully, and use the correct offset 
for PB500-series SCSI I/O.  While I'm here, update the copyright.
 1996-06-11 03:20:23 +00:00
scottr
c74cec9954 Add missing cpu model info for Powerbook 500, and correct the ROM 
vectors for the same.
 1996-06-11 03:11:06 +00:00
scottr
3bac925c32 Fix bounds check for fpu description array. 1996-06-11 02:56:22 +00:00
scottr
5057bf9c78 Add Powerbook 500 series machine ID 1996-06-11 02:52:54 +00:00
mycroft
95f26583aa Add a missing PHOLD()/PRELE() pair. 1996-06-11 01:49:38 +00:00
cgd
e7c37e7e8c note that m_get/MGET and friends, and M_PREPEND will never fail if M_WAIT 
is specified.  also note that MCLGET _can_.
 1996-06-10 23:55:39 +00:00
is
5af73f7ab0 Activate M68040 cache flushing code also in 68060 only kernels. 1996-06-10 16:11:20 +00:00
cgd
352d972c94 locc() is unused. Remove it from the machine-independent kernel interface. 1996-06-10 15:33:33 +00:00
cgd
361986fc4b kill #ifdef DATAKIT and Datakit entries in mbuf type table. 1996-06-10 12:51:21 +00:00
thorpej
156eaa5f84 Add "needs-count" to the `ac' driver so an ac.h file gets generated. 1996-06-10 06:48:44 +00:00
thorpej
a323ce7b09 Add the "Python 28849" to the list of `supported' tape drives as a PYTHON 
type.
 1996-06-10 06:39:31 +00:00
cgd
9aa03f4dd9 update for changed definitions in ciareg.h 1996-06-10 00:04:53 +00:00
cgd
2465bd00e5 store HAE_MEM and HAE_IO register contents in the cia configuration 
structure, and add prototypes for the bus_{mem,io}_init() functions.
 1996-06-10 00:03:59 +00:00
cgd
55cbf94f22 read value of HAE_MEM and HAE_IO, so that the bus_* functions can 
do window recognition correctly.
 1996-06-10 00:02:31 +00:00
cgd
9198817ce3 update for new memory window handling in pcs_bus_mem_common.c. 1996-06-10 00:01:09 +00:00
cgd
c247b24843 add definitions used to figure out how PCI/EISA/ISA memory regions are 
mapped.
 1996-06-09 23:59:38 +00:00
cgd
df2ba1e245 add support for mapping multiple memory windows. This is necessary 
for mapping ISA/EISA 'hole' memory on the AlphaStation 600.
 1996-06-09 23:57:45 +00:00
cgd
8df74fa62a wrap __STRING() in a #define so that its argument, which must be 
expanded by the preprocessor, will be.  Problem pointed out by Matt
Thomas.
 1996-06-09 23:49:24 +00:00
cgd
35125fc8e0 add missing newline in printf. pointed out by Matt Thomas 1996-06-09 23:32:25 +00:00
veego
15088ebf44 Make this really work on the Domino. Patch from Klaus Burkert 1996-06-09 13:21:10 +00:00
briggs
7f550b62ea Add prototype for hardupdate() ifdef NTP. 1996-06-09 04:55:09 +00:00
briggs
0a55dbede5 Do not declare tickfixcnt ifdef NTP. 1996-06-09 04:51:03 +00:00
briggs
9697ef6407 Add machine/viareg for prototype of via_set_modem(). 1996-06-09 04:27:59 +00:00
briggs
2b220a1581 Implement suggestion from is -- handle _fpfault differently for 040 and better. 1996-06-09 01:53:42 +00:00
is
623536ac6e Make this really really compile. 1996-06-08 15:42:00 +00:00
is
f39d801ab0 Really compile and install keymap loader and binary keymaps. 1996-06-08 15:28:41 +00:00
cgd
e36c62c4a0 print the note about what iomem is being used in a more appropriate place. 1996-06-08 00:11:32 +00:00
cgd
7afdc4e88d clean up import of new revision (June 7, 1996) from Matt Thomas. 1996-06-07 23:59:15 +00:00
cgd
813c33fa36 clean up import of new revision (June 7, 1996) from Matt Thomas. 1996-06-07 23:35:04 +00:00
thorpej
a01d6597b6 Squish a couple of rogue $Id's.. 1996-06-07 21:48:33 +00:00
briggs
b6759b3498 Fix typo. 1996-06-07 13:04:46 +00:00
briggs
04ad749207 Disable ROM vectors if booting from either serial console. PR#2525. 1996-06-07 10:48:26 +00:00
briggs
00c097a027 Changes from Bill Studenmund to support external clocks on the modem port. 1996-06-07 10:41:30 +00:00
briggs
4498ce3c90 Add constants for booter interface. 1996-06-07 10:27:19 +00:00
briggs
0d0487a98b Wait longer (2.5 sec) in wait_req_true/false. Some targets take a long time. 1996-06-07 02:44:15 +00:00
briggs
5c13e7184b Fix a typo. 1996-06-07 01:45:43 +00:00
cgd
d9d0cc229c fix two bugs (the latter potentially fatal) in xdr_string_encode(): 
(1) if length needed was > MCLBYTES, an mbuf would be lost, and
(2) the wrong check was being used to determine if MCLGET succeeded.
 1996-06-07 00:48:10 +00:00
briggs
79309c78d8 Patches from Bill Studenmund to get serial default settings from the booter. 1996-06-07 00:15:24 +00:00
cgd
57b8bdb5c3 Fix a bug where free()ing an already-free block, or even a block that looked 
like it might have already been freed, would cause a crash because of a bad
pointer dereference.  Pointed out by Brian Noble <bnoble@cs.cmu.edu>.
 1996-06-06 19:13:32 +00:00
thorpej
bcab59cd3c Remove the old-style disk instrumentation support. Nothing uses it 
anymore.
 1996-06-06 16:17:41 +00:00
thorpej
e9e80a6043 Add calls to tty_attach() and tty_detach() where appropriate. 1996-06-06 15:36:06 +00:00
mrg
8def9fa734 don't tty_detach() in ttyfree(). make the user of ttyfree() do 
the tty_detach() as not all ttymalloc()'ed ttys are tty_attach()ed.
 1996-06-06 15:31:24 +00:00
mhitch
c16e87c7b7 Add tty_attach() calls for pstat -t. Closes PR #2519 1996-06-06 04:47:31 +00:00
jonathan
e0638e0c44 Include <mips/types.h> to bring u_int32_t and u_int16_t in scope for 
the argument and return type of  {n,h}to{h,n}{l,s}.
 1996-06-05 23:44:31 +00:00
thorpej
5804211474 Initialize sc_unit in the right place, a'la if_sl.c. Thanks to 
Jonathan Stone <jonathan@DSG.Stanford.EDU> for pointing this out.
 1996-06-05 23:20:49 +00:00
cgd
ebe3a58f01 pull down changes from NetBSD 1.2 release branch: 
>Update for present reality (function names), clean up a bit (printfs,
>"panic: foo XXX"), and fix a couple of printf format specified bugs
>(which were normally #if 0'd out).  Inspired by Multia/UDB support
>changes sent by Matt Thomas.
and:
>changes from Matt Thomas so that the Multia/UDB can attach its
>'com' interrupts, cleaned up some.  Basically: if sharing type of
>new interrupt is different than what the hardware is currently set up
>for (e.g. requesting edge-triggered and the hardware is set up by
>the PROM for level triggered) and there are no interrupt handlers on
>that line already, warn about it and use the hardware type that the
>line was already set for (to avoid making the console blow up on
>reboot).  If same circumstances but there is already a handler, panic
>as before.
 1996-06-05 22:52:34 +00:00
christos
207d85a1cc Handle T_RESET, otherwise DIAGNOSTIC kernels panic. 1996-06-05 19:30:43 +00:00
christos
38c8b72648 Many bug fixes... These now work well enough for vi, ksh, csh, stty etc. 1996-06-05 19:27:41 +00:00
christos
13bce5bb2b - report process usage correctly. we used to get panics on SIGTSTP. 1996-06-05 19:26:13 +00:00
christos
53efdc8e32 - return EINVAL on the hardware specific 'X' ioctls, otherwise stty does not 
work properly.
- use printf -> uprintf.
 1996-06-05 19:24:22 +00:00
christos
7e8a7a54eb - Always check if the file descriptor we are using is a socket. 
- Make sure we get an so_internal state allocated, even if we
  did not open the socket ourselves.
 1996-06-05 19:10:34 +00:00
christos
dd1fe33d2e - Always check if the file descriptor we are using is a socket. 
- Make sure we get an so_internal state allocated, even if we
  did not open the socket ourselves.
 1996-06-05 19:07:37 +00:00
cgd
825e13fec1 fix bogus comment pointed out by Mike Grupenhoff <kashmir@umiacs.UMD.EDU>. 
C-style comments aren't legal in awk (except in gawk, apparently).
 1996-06-05 18:32:19 +00:00
oki
ce510f6b02 add tty_attach(tp); 1996-06-05 17:12:52 +00:00
oki
76fc9e1d30 fixed compiler error at kvtop(). 1996-06-05 16:21:44 +00:00
is
87e300e2dc Not needed anymore due to newer boot loader 1996-06-05 16:10:45 +00:00
cgd
37ec86f0cc avoid lots of upper-case letters in interrupt names. prettier that way. 1996-06-05 03:38:02 +00:00
cgd
56db5baced print slot number as decimal, not hex 1996-06-05 01:32:00 +00:00
cgd
666c7f6fd4 interrupt counters for TurboChannel systems. 1996-06-05 00:30:48 +00:00
thorpej
56543dfb7d In sddump(), don't check the SDEV_MEDIA_LOADED bit of the device, since 
that bit might have been cleared by successful unmounting of all filesystems
on the dump device, e.g. in the case of "reboot -d".
 1996-06-04 23:12:14 +00:00
mhitch
3a8d18d828 Fix the oversight that the ASC SCSI adapter can also be on the 
Turbochannel as well as the IOASIC.  It should now work on the 5000/200.
Removed the "aborts" which could leave the disk trashed when the abort
rebooted the system.  Fix the data corruption problem by clearing the
FIFO before starting a data transfer.
 1996-06-04 21:08:24 +00:00
cgd
78937ab274 change > to >= in #endif comment, too. 1996-06-04 20:01:58 +00:00
cgd
6110ea9366 #ifdef tty_attach() with PCVT_NETBSD >= 120 (rather than just >), 
since tty_attach() is now in the 1.2 release.
 1996-06-04 19:53:28 +00:00
cgd
abc294c9d9 don't tty_attach() the mouse emulator tty. 1996-06-04 19:47:51 +00:00
cgd
2d03e599c7 don't depend on being able to read the IMR. Apparently, it doesn't 
work (as documented in the DEC 3000/[3-9]00 System Programmer's Manual)
in some of the older 3000/500 systems.
 1996-06-04 19:02:16 +00:00
mrg
b9c4c21d8e add a comment on how to use tty_attach(). 1996-06-04 13:59:10 +00:00
briggs
6959d64eeb Some more constants from Bob Nestor--MacTV ADB works, now. 1996-06-04 03:04:49 +00:00
pk
3dfb6ab8c0 Code the residual computation a bit differently. 1996-06-03 23:48:41 +00:00
mark
b58401e04e Not needed. This was identical to the VOYAGER config. 1996-06-03 22:50:07 +00:00
mark
8477987501 Fixed lots and lots and lots of -Wall compiler warnings. 1996-06-03 22:44:53 +00:00
mark
f2a8347cc4 Fixed -Wall compiler warnings. 
Implemented a setsoftintr() function.
 1996-06-03 22:44:36 +00:00
mark
bfe01da7b5 Tidied up the prototype declarations. 1996-06-03 22:41:14 +00:00
mark
4732cc6c39 Make sure that the ethernet address has been set correctly before 
attaching the interface to the network code.
 1996-06-03 22:39:12 +00:00
mark
45842a3af6 Merged in the latest changes that have been mode to the isa lpt driver. 
Merged in the latest plip code from the pc532 port.
 1996-06-03 22:36:23 +00:00
mark
0217e55278 Fixed the softnet interrupt code to properly use netisr. 1996-06-03 22:33:51 +00:00
mark
e2391b47fd Merged in the latest changes that have been made to the isa com driver. 1996-06-03 22:30:36 +00:00
mark
f941f8cdb9 Fixed -Wall compiler warnings. 1996-06-03 22:20:32 +00:00
mark
1c9f0501fc Don't complain about a drive type of zero, just treat it as no drive 
present.
 1996-06-03 22:19:21 +00:00
mark
59e4127d96 Use the sync information in the mode definition to set the VIDC sync 
polarity.
 1996-06-03 22:14:56 +00:00
mark
2f6e37b679 Fixed -Wall compiler warnings. 1996-06-03 22:11:34 +00:00
pk
433594b99d missing semicolon 1996-06-03 22:11:23 +00:00
mark
d4b96c659d Fixed -Wall compiler warnings introduced when fixing the vt220 printing 
bug.
 1996-06-03 22:08:37 +00:00
mark
a2a08dd859 Removed the old QUADMOUSE_* ioctl names. Everything now uses the 
generic mouse ones.
 1996-06-03 22:07:39 +00:00
mark
aa4be90f73 General code format tidy up. 
Added missing function prototypes.
 1996-06-03 22:04:40 +00:00
mark
0ba929925d Added proper definitions of quadrature mouse button register. 1996-06-03 22:03:36 +00:00
mark
258f83367c Added setsoftintr() prototype. 1996-06-03 22:00:50 +00:00
mark
0b265889c6 RCS Id police. 1996-06-03 21:58:25 +00:00
mark
515759c222 Added PLIP soft interrupt. 1996-06-03 21:57:52 +00:00
mark
10d9fbd5fe RCS Id police. 1996-06-03 21:55:46 +00:00
mark
89711a59f0 Fixed -Wall compiler warnings. 1996-06-03 21:53:33 +00:00
mark
17582aa655 Removed some dead code from cpu_exit(). 
Fixed -Wall compiler warnings.
 1996-06-03 21:46:15 +00:00
mark
7d3a5033a5 Use special versions of the IRQdisable and IRQenable macros that 
keep FIQ's active.
 1996-06-03 21:43:06 +00:00
mark
2d9f11e999 Add visibale debugging info for the RC7500 board. 1996-06-03 21:41:09 +00:00
mark
2a56b05b3d Implemented cache and tlb flush functions for the StrongARM. 
RCS Id police.
 1996-06-03 21:38:05 +00:00
mark
8251f6e1f7 Fixed copyright message. 1996-06-03 21:36:14 +00:00
mark
6da55f03ee RCS Id police. 1996-06-03 21:35:10 +00:00
mark
6ecba1cbe0 Added extra diagnostic information that can be printed when the ARM700 
prefetch abort bug occurs.
Fixed -Wall compiler warnings.
 1996-06-03 21:32:11 +00:00
mark
ff542922fa getdevice() now defaults to returning the a partition if no partition 
is specified in the string.
Fixed -Wall compiler warnings.
 1996-06-03 21:28:59 +00:00
mark
bd72d43fdc Major code clean up. Now satisfies the source code style guide. 1996-06-03 21:27:21 +00:00
mark
5a66df3d3d RCS Id police. 1996-06-03 21:21:29 +00:00
cgd
b1b4f705ba convert alpha vtophys() #defines to use __alpha_bus_XXX_dmamap(), to 
get rid of the nasty (vtophys(va) | 0x40000000) expressions, and to make
the code more correct.
 1996-06-03 20:30:21 +00:00
cgd
c6dd609e7f gross hack to get around the fact that there are currently devices with 
common back-ends that live on multiple very-different busses (e.g. PCI and
TC), which need bus-specific DMA mapping support.  As a nice side effect,
this will allow the especially nasty (vtophys(va) | 0x40000000) expressions
to go away in favor of less nasty bus-specific function calls.
 1996-06-03 20:18:48 +00:00
cgd
e038a84b34 add "le* at pci?", because it compiles and may actually work. 1996-06-03 20:10:52 +00:00
cgd
729d7a8aa8 only do tty_attach() for first tty of each chip; that's the only real tty. 1996-06-03 19:43:31 +00:00
is
7aaddee417 #define GRFIOCBLANK_LIVE and GRFIOCBLANK_DARK in grfioctl.h to make absolutely 
clear which switches the video signal on and which off.
Make all grf_??.c (which supported it) use the same polarity of the test.
While being here, use a > test instead of implicit != to make it extensible
to darker than dark values for power managment systems.
 1996-06-03 18:55:08 +00:00
cgd
afe080291e fix pasto: s/NETISR_CCITT/NETISR_PPP/ at the appropriate place in 
netintr().  From Matt Thomas <matt@lkg.dec.com>.
 1996-06-03 18:32:37 +00:00
is
1530e15480 Don't get fooled by the CyberSCSI MK I, which uses the same man/prod id 
as the Fastlane Z3, but is different enough to let the kernel crash.
Closes PR #2492 by Matthias Scheler. [thanks also to Ralph Schmidt for
confirmation of the patch]
 1996-06-03 17:07:20 +00:00
thorpej
2fadbc363c Move a mis-placed line on slattach() so that SLIOCGUNIT works properly. 
From Jonathan O'Brien <obrien@phoenix.sfsu.edu>.
 1996-06-02 16:22:32 +00:00
mycroft
abfbe7c6c4 Deal with FD_SETSIZE larger than the default. 1996-06-02 14:48:23 +00:00
ragge
28061842a2 Fix include file order to confirm to KNF in master tree also. 1996-06-02 13:28:21 +00:00
jtk
ef561b71a7 print out file systems being unmounted, #ifdef DEBUG. pr#1492 1996-06-01 20:24:05 +00:00
scottr
d9953b15c4 Minor cosmetic cleanup left over from reverting interrupt handlers 1996-06-01 06:10:34 +00:00
scottr
701205b00d Add tty_attach() as appropriate (for pstat -t) 1996-06-01 00:13:39 +00:00
pk
460d3403be Initialize video parameters if the board is not yet running. Useful if 
the cg3 is not the console.
 1996-05-31 09:59:22 +00:00
cgd
d4b462666e if PCVT_NETBSD > 120, do tty_attach() calls so that pstat -t will work. 
If these changes are pulled up to the 1.2 release branch, they should
be changed so that they are included if PCVT_NETBSD >= 120.
 1996-05-31 00:03:59 +00:00
mrg
a715717750 now that tty.h has queue.h, we do not need it here. 1996-05-31 00:03:05 +00:00
cgd
311886cbbe add call to tty_attach() so pstat -t will work with pccons ttys. 1996-05-30 23:59:11 +00:00
cgd
2fc4279f35 a few minor KNF nits 1996-05-30 23:43:31 +00:00
mrg
13eaf2e29b check tty_count first (from cgd). 1996-05-30 23:32:33 +00:00
cgd
99a50a5e0d now that the bug has been fixed, we can go back to using the 
Alpha-optimized in_cksum().
 1996-05-30 23:18:14 +00:00
cgd
ea82d613ab Fix from Matt Thomas to fix problem where packets like 
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x01 would be checksummed
incorrectly: rather than adding two 32-bit quantities together to
sum a quadword (which was losing a carry bit), add as four 16-bit
quantities.
 1996-05-30 23:08:36 +00:00
cgd
a6539cd434 add options LKM, INSECURE 1996-05-30 22:36:49 +00:00
cgd
00a630739d don't use pcvt any longer 1996-05-30 22:35:46 +00:00
pk
a8deff302c Clamp synch-transfer parameters at our maximum values on device-initiated 
synch negotiation.
 1996-05-30 22:19:10 +00:00
cgd
e338d234cb now uses queue macros, should include <sys/queue.h> 1996-05-30 22:00:20 +00:00
is
4c4c6e7b5f Pull INSTALL into the trunk. 1996-05-30 20:50:48 +00:00
cgd
6e6fc14f32 add tty_attach() calls where appropriate 1996-05-30 18:44:30 +00:00
cgd
08d585e924 add tty_attach() where appropriate. 1996-05-30 18:24:09 +00:00
leo
e81bea0de0 Add loadkmap 1996-05-30 13:44:36 +00:00
leo
0b59a91269 Add missing spl(x). (Jason Thorpe) 1996-05-30 13:41:58 +00:00
mhitch
601c0013e0 Fix the third LBA extraction from a 6 byte SCSI command that I missed. 1996-05-30 03:15:07 +00:00
pk
c393eae7c5 event_var.h changed location. 1996-05-30 01:40:07 +00:00
pk
9a9cf8c3f5 Put back a `#if defined(SUN4M)' for now. 1996-05-30 00:57:35 +00:00
pk
e86275a0b6 Some slight optimizations. 1996-05-30 00:02:09 +00:00
cgd
efd9d2dc7f Copy from libkern: 
Add some casts so that we're not bitten by type promotions on 64-bit
systems.  Not a great concern since the only 64-bit system currently
supported by NetBSD (Alpha) uses assembly versions of these routines.
 1996-05-29 23:39:30 +00:00
cgd
f7dcef06d4 add missing splx(). From Jason Thorpe 1996-05-29 22:24:47 +00:00
pk
b3666a87b4 Swiatch to `sys/dev/sun/event*'. 1996-05-29 21:57:51 +00:00
pk
3d1e64415a Switch to `sys/dev/sun/event.c'. 1996-05-29 21:56:38 +00:00
pk
056bb18f67 A configuration file for devices found on Sun machines. 
Currently holds just `event.c' which should actually be considered
a candidate for `sys/dev'.
 1996-05-29 21:54:34 +00:00
pk
f9f5f23ee3 We really need a ring buffer for every unit. 
Eliminate extraneous ttyalloc() calls.
 1996-05-29 21:45:28 +00:00
pk
77323d42d7 Add missing splx(), per Jason. 
Also, change `"event_var"' to `<dev/sun/event_var.h>'.
 1996-05-29 21:24:41 +00:00
pk
7acbd9511d Make v_swpin & v_swpout tick. 1996-05-29 21:20:11 +00:00
pk
4899447ffc Add missing splx(), per Jason. 1996-05-29 21:08:28 +00:00
pk
57e61589e7 Fix two cases of handling stale page table information: 
1. when reading the referenced/modified bits the TLB entry must be flushed
   before reading the in-core version.
2. when wrapping up an entire segment in pmap_page_protect(), flush the PTPs
   from the TLB to prevent a table-walking operation to pick up stale - or
   possibly bogus - PTEs.

(hopefully I'll get a few of my hairs back now..)
 1996-05-29 20:58:38 +00:00
mrg
ade39d6cb2 call tty_init(). 1996-05-29 19:10:16 +00:00
oki
b042da1f56 fixed reboot problem on Xellent30. 1996-05-29 17:19:07 +00:00
oki
7c5b284636 added missing splx(s). pointed out by thorpej. 1996-05-29 17:03:41 +00:00
scottr
cac1b831e9 - Simplify writes in sbc_drq_intr(). 
- When finished writing, if the SCSI bus has BSY asserted, write another
  byte to the SBC to ensure we get an interrupt.
- Unflag SCSI interrupts on the VIA whenever we clear the interrupts
  on the SBC itself.
 1996-05-29 14:26:33 +00:00
leo
5d8d243a6e Add UCONSOLE option. 1996-05-29 12:28:06 +00:00
mhitch
40b6370ffb Fix the DECstation ASC SCSI driver autoconfiguration to more closely 
match the alpha.  The DS3100 will now configure properly.  Also fix
the name in the cfdriver structure - somewhere it got changed from
"asc" to "as".
 1996-05-29 06:32:38 +00:00
mhitch
fe55416706 Fix autoconfiguration stuff to more closely match the alpha - primarily 
the IOASIC attached devices.  The DS3100 will now configure properly.
Fix the DS5000/25 IOASIC table entry for the RTC so the RTC interrupts
get enabled.
Fix up a moved include file.
 1996-05-29 06:29:02 +00:00
mhitch
d8824f1a84 Fix autoconfig stuff to more closely match the alpha. The DS3100 will now 
configure properly.  Also fix devices with TurboChannel and mainbus
attachments so they will work if no TurboChannel was configured.
Fix clock.c for a missing variable if not including NTP support.
Also remove some extraneous includes files or use the right ones.
 1996-05-29 06:25:01 +00:00
mhitch
038bd4a782 Fix autoconfig stuff to match the alpha. The DS3100 will now 
configure properly.
 1996-05-29 06:19:49 +00:00
mhitch
de1b9b4230 Fix autoconfiguration stuff to match the alpha. The DS3100 will now 
configure properly.  Also fix devices with TurboChannel and mainbus
attachments so they will work if no TurboChannel was configured.
Fix a panic when the dtop keyboard handler receieves a character
before the device has been opened.
 1996-05-29 06:15:40 +00:00
mhitch
9d8526a68d Use the MI LANCE drivers - the pmax-specific one no longer compiles. 1996-05-29 06:05:05 +00:00
mhitch
a2d094fb48 Fixes to make kernel compile: HZ is required to be defined and CPU_R3000 
is needed to include R3000 support.  Also change the le0 to le* for the
3100 LANCE so it configures properly.
 1996-05-29 06:01:13 +00:00
chuck
e35aa10df8 switch to generic boot 1996-05-29 05:06:21 +00:00
chuck
24ac64b87b fix generic boot code 1996-05-29 05:04:41 +00:00
chuck
9f36687189 borrow part of the sparc port's dk_establish to fix generic boot 1996-05-29 05:03:50 +00:00
chuck
946f08aa87 note if we are the boot device (for fixing generic boot) 1996-05-29 04:29:46 +00:00
chuck
5258929681 detect if we are the boot device (to fix generic kernel) 1996-05-29 04:27:11 +00:00
chuck
ac46d3b779 add to fix boot generic problem 1996-05-29 02:32:21 +00:00
chuck
e4528e0647 save boot device info from bug/bootblocks 1996-05-29 02:28:30 +00:00
mrg
5583238255 impliment ttylist stats based on disk stats. 1996-05-29 02:02:42 +00:00
mrg
65d186d8e8 find a couple minor nits from previous change. 1996-05-29 01:58:09 +00:00
chuck
6645fec14e fix off by one error 1996-05-29 01:52:03 +00:00
pk
ecbb3b2eb2 Prototype new rip_*() functions. 1996-05-28 23:27:04 +00:00
pk
2d9344eb4b Prototype new raw_*() functions. 1996-05-28 23:24:50 +00:00
pk
ad4c0ccfdf Remove unused variable. 1996-05-28 23:24:23 +00:00
pk
8e8956134f Prototype new unp_*() functions. 1996-05-28 23:23:04 +00:00
chuck
f057fa41d5 leave room for partition 1996-05-28 19:07:32 +00:00
chuck
cd4d6d851b new kernel call args. 1996-05-28 18:14:24 +00:00
chuck
e0923c774b bug fix: pass address of le to netboot 1996-05-28 18:03:38 +00:00
oki
532b0a8630 fdboot can boot from 512bytes/sector format floppy now. 1996-05-28 17:01:25 +00:00
chuck
9a628842cf fix bootst (sync with sun3 tapeboot) 1996-05-28 15:23:53 +00:00
chuck
09e22de574 delete non-working bootst 1996-05-28 15:23:06 +00:00
chuck
da573626b4 new bootst (based on sun3 tapeboot) 1996-05-28 15:22:41 +00:00
mrg
6ce8e31376 change zsinfo to a zs_softc, and impliment intr counts. mostly from OpenBSD. 1996-05-28 14:06:28 +00:00
mrg
08bd090b26 count audio interupts (from OpenBSD). 1996-05-28 13:36:09 +00:00
fvdl
b7a6989848 NetBSD1_1 -> NetBSD1_2, so use it properly (PR 2475) 1996-05-28 12:28:45 +00:00
pk
9913321bff CMP_PTE_USER_READ4M: check against PPROT_RWX_RWX; this is the canonical 
stack protection (saves many excursions into trap.c on window underflows
as was the sole intention of the macro..).
 1996-05-27 20:46:39 +00:00
pk
d94f5b92f9 prototype mmu_pagein4m() #if DEBUG is on. 1996-05-27 20:29:03 +00:00
fvdl
e4145cb406 Align things right in NWDELAYHASH (for the Alpha). This fixes crashes in 
the server code. From John Birell.
 1996-05-27 11:22:31 +00:00
mhitch
ab7b439a98 The logical block address in a 6 byte command is 21 bits, not 20. 
Also a transfer length of 0 indicates 256 blocks.
 1996-05-27 05:49:49 +00:00
pk
75eb006fa2 No longer need to call mmu_pagein() through a pointer. 1996-05-27 01:13:02 +00:00
pk
522c1d367a mmu_pagein() is only useful on sun4/sun4c. For now, keep a `mmu_pagein4m()' 
within `#ifdef DEBUG' for monitoring.

Push user windows to stack in pmap_extract() if we need to switch contexts.
 1996-05-27 01:12:34 +00:00
pk
4fa564e10d Fix case where sequence state wasn't updated properly, resulting in 
`disk_unbusy' panic.
 1996-05-27 00:10:40 +00:00
pk
ec587073d7 I_SIGSET => I_SETSIG (pointed out by Greg Earle). 1996-05-26 23:57:10 +00:00
hpeyerl
3e834c5e86 Update to reflect reality (such as it is). 1996-05-26 23:45:42 +00:00
pk
43b3743977 Implement CMP_PTE_USER_WRITE4M more accurately. 
CMP_PTE_USER_READ4M needs some more work..
 1996-05-26 22:33:31 +00:00
pk
2382529ecd Some more #defines. 1996-05-26 22:30:20 +00:00
leo
d48f93eef5 Add 'kernel_text' symbol (Gordon Ross). 1996-05-26 20:50:53 +00:00
chuck
9fe4f7c83a kill "options GENERIC" by replacing it with Theo's sparc code. 1996-05-26 20:47:39 +00:00
chuck
8f19c1d045 fix cngetc() typeo. 1996-05-26 20:42:58 +00:00
jtc
64157258f9 updated for 1.2A (post 1.2) 1996-05-25 21:59:38 +00:00
is
eafd041aca Fix few more places where 040+060 rlevant stuff was only compiled for 68040, 
preventing 68060-only kernels to work. (68060 only kernel is tested now by
using it to commit this patch).
 1996-05-25 21:54:22 +00:00
christos
be8ad0bbb0 Recognize MFII keyboard ids for BIM ThinkPad 76X's. Closes PR/2468 1996-05-25 18:19:07 +00:00
ws
d1a21707db Free allocated space in directory after error 
(While this wasn't technically speaking a bug, it unneccessarily wasted space)
 1996-05-25 17:50:41 +00:00
is
33d61f4da3 Show real interupt names (e.g., systat vmstat) on the DraCo. 1996-05-25 17:08:48 +00:00
briggs
014b404127 Clean up the interrupt handling somewhat. 1996-05-25 16:42:24 +00:00
briggs
100623915b Clear via2 interrupts before processing, too. It is up to the drivers to clear 
any interrupts that are flagged during processing.
 1996-05-25 16:31:04 +00:00
is
25b2ef1b72 Yet another unused variable cleanup; noticed in a kernel without bpfilter. 1996-05-25 16:30:16 +00:00
is
4d0559ac27 Fix stupid pasto. 1996-05-25 15:23:52 +00:00
briggs
d6345a7855 More from Dave Huang (khym@bga.com)--set ROMLEN to 2MB and make another 
class for AV machines (C660AV and Q840AV).
 1996-05-25 14:48:38 +00:00
briggs
30e64f90b7 Patches from Dave Huang (khym@bga.com) to get MRG ADB working on his 660av. 1996-05-25 14:45:31 +00:00
briggs
10221fc1cd Do not let getty open ite if it's not been initialized. 1996-05-25 00:56:38 +00:00
pk
f699a85094 sync with reality. 1996-05-24 23:18:23 +00:00
is
ab97b65e37 Finish adosfs' support for International FFS (we not only have to use an 
internationalized hash function to search for files, but also to use an
internationalized compare to compare the candidates). This also removes one
use of strcasecmp() in the kernel.
 1996-05-24 20:16:02 +00:00
is
452b12520a Delete some occurences of kernel startup debug code, move others inside 
#ifdef DEBUG_KERNEL_START.
 1996-05-24 19:59:33 +00:00
is
c978bf3f9f Make the GRFIOCBLANK ioctl set the right timing divisor when switching the 
screen back on.
 1996-05-24 19:26:12 +00:00
mycroft
91ac291d97 Move some code into a separate rip_bind() function. 1996-05-24 19:03:13 +00:00
cgd
407faf0374 add line for 'strip' pseudo-device, and include slcompress.c if it's included. 1996-05-24 13:03:57 +00:00
mycroft
d66ec0288c Add a forward declaration of struct proc. 1996-05-24 11:58:54 +00:00
thorpej
a0be48ca23 Implement ST_Q_UNIMODAL quirk, which indicates that a drive will reject 
all attempts to mode select, even if the attempted mode is supported.
Add the ST_Q_UNIMODAL quirk for the HP Colorado T4000s which exhibits
this behavior.  (Someone please lob a tactical nuke in that direction.)

From David Rosenthal <dshr@vitria.com> on netbsd-bugs.
 1996-05-24 02:04:29 +00:00
mycroft
4e8477f520 Mostly minor changes. 
Convert the listen queue to a TAILQ to avoid O(n^2) insertion.  Should probably
be a hash table.
 1996-05-23 23:35:22 +00:00
cgd
f7f3f4299d print pointers with %p, rather than by printing with %x and casting to 
(unsigned int).
 1996-05-23 23:34:14 +00:00
cgd
48652c763f fix UMAPFS entry, add entry for UNION 1996-05-23 23:29:10 +00:00
cgd
82dd8bf609 disable alpha-specific in_cksum.c; it seems slightly buggy 1996-05-23 23:27:25 +00:00
fvdl
2847784948 * Make mounts with symlinks work (needed for direct mounts with amd). PR #1917 
* Never change the NQNFS flag and/or version when just doing an update mount.
  Fixes a problem that made diskless booting impossible under some
  circumstances.
 1996-05-23 22:47:27 +00:00
pk
3c13903472 Enable just enough interrupts to get "L1-A" through. Patch from Jason to 
avoid spurious floppy interrupts on Jason's machine...
 1996-05-23 22:35:11 +00:00
mycroft
ea64155398 Mirror changes in uipc_usrreq.c. 1996-05-23 18:45:14 +00:00
mycroft
c630947e89 We must indirect through the higher-level protocol for 
PRU_{BIND,CONNECT} so that it can check the sockaddr.
 1996-05-23 18:30:57 +00:00
mycroft
e149ad8228 Fix race condition in PRU_DISCONNECT. 
Unimplement PRU_ABORT, as it's not needed and wasn't correct.
Some stylistic cleanup.
Make sure the control mbufs are freed in all cases.
We must indirect through the higher-level protocol for
PRU_{BIND,CONNECT} so that it can check the sockaddr.
 1996-05-23 18:26:26 +00:00
mycroft
4c8302e0f4 Oops. Add missing label. 1996-05-23 17:07:03 +00:00
mycroft
9347e648d8 udp_output() doesn't actually take control data, so don't pretend it does. 1996-05-23 17:05:45 +00:00
mycroft
f399db63a4 Make sure the control mbufs are freed in all cases. 1996-05-23 17:03:27 +00:00
mycroft
8d0a82819c We can only get a control mbuf for PRU_SEND or PRU_SENDOOB. Add diagnostic 
code to panic in this case.
 1996-05-23 16:49:08 +00:00
mycroft
5288bfd58b Make sure the control and data mbufs are freed in all cases. 1996-05-23 16:41:49 +00:00
mycroft
60395beed8 Fix a race condition in PRU_DISCONNECT. 
Rearrange the code to deal with unconnected sockets slightly.
Other minor changes.
 1996-05-23 16:22:32 +00:00
mycroft
e930766cdc Minor changes. 1996-05-23 16:13:19 +00:00
mycroft
aee4be7a7f Minor changes to make this more like other protocols. Also, fix some return 
values.
 1996-05-23 16:12:15 +00:00
mycroft
37daba1b04 Make unp_addr be a pointer to the sockaddr, not to the mbuf, as with raw 
sockets.
 1996-05-23 16:04:24 +00:00
mycroft
03232fb1f2 Separate some code into separate functions. 
Make unp_addr be a pointer to the sockaddr, not to the mbuf, as with raw
sockets.
Other minor cleanup.
 1996-05-23 16:03:45 +00:00
phil
6c28c57a2a xxcd => xx_cd. 1996-05-23 14:14:20 +00:00
briggs
78560abd91 Change the console banner message. 1996-05-23 05:18:48 +00:00
briggs
2126c0d3c1 Fix from Bill Studenmund to set flags sanely on serial console. 1996-05-23 02:06:53 +00:00
mycroft
08cc6b486f And PRU_SEND. 1996-05-22 19:06:07 +00:00
mycroft
b85e5d8f5e PRU_CONNECT also needs a proc pointer. 1996-05-22 19:00:52 +00:00
briggs
320adf52bf Add MACH_CLASSDUO. 1996-05-22 17:53:24 +00:00
briggs
4d059305ec Remove some dead code, as suggested by scottr, and clone a new machine 
class off of the powerbook for the Duos.  They apparently use an RBV-like
chip for the VIA2.
 1996-05-22 17:52:48 +00:00
briggs
534d58c701 Get rid of compiler warning if DBG_PID is not defined. 1996-05-22 17:16:45 +00:00
is
4e8dbf468a Added flags to the iy driver to override the media autodetect mechanism, if 
necessary. Added a manpage to document the flags.
 1996-05-22 15:39:43 +00:00
mycroft
d1bc14ee66 KNF nit. 1996-05-22 14:57:53 +00:00
mycroft
a8ba1d063c A few style changes to match netiso and netns. 1996-05-22 14:42:27 +00:00
mycroft
49d52c9b1c Pass a proc pointer down to the usrreq and pcbbind functions for PRU_ATTACH, PRU_BIND and 
PRU_CONTROL.  The usrreq interface really needs to be split up, but this will have to wait.
Remove SS_PRIV completely.
 1996-05-22 13:54:55 +00:00
mycroft
12e6d35d62 Removing a completely unneeded reference to curproc. 1996-05-22 13:42:57 +00:00
mycroft
2a94215734 Remove duplicate definition of bpf_setif(). 1996-05-22 13:41:54 +00:00
mycroft
627bb9bd50 Remove bogus comment in setgid(). 1996-05-22 02:22:47 +00:00
mycroft
db3e68aa58 Describe the _POSIX_SAVED_IDS situation more clearly. 1996-05-21 23:39:57 +00:00
christos
0bc76ac7c3 make this compile again; remove CONF_SLOW_INTERRUPT 1996-05-21 20:46:45 +00:00
pk
bc77c57c13 espattach() requires DMA to be configured. For now, panic if it is not. 1996-05-21 19:09:43 +00:00
pk
68691c178c Allow all esp dma channels to be called `dma'. 1996-05-21 19:07:30 +00:00
pk
dc7e7814d9 Remove the espdma' special case; all esp' related dma channels are now 
called `dma' on all architectures.  Note: `ledma' remains in place.

Also delete a couple of unneeded `needs-flag's in files.sparc.
 1996-05-21 19:06:26 +00:00
is
70d3595ab1 Fix two conditionals code parts, which were intended to avoid two 
branches for pure-M68060 and Non-M68060 kernels, but would have made
the former never save its floating point context.
 1996-05-21 18:22:13 +00:00
is
893de3dcc8 Sync with the cpu.h change: setconf() only used if defined(GENERIC). 1996-05-21 17:15:40 +00:00
oki
30ec7d2c44 Some cleanup. 
- Add missing return-type of function.
- Add missing prototype.
- some gcc -Wall printf warning.
 1996-05-21 15:32:18 +00:00
oki
82d5960cd6 Some cleanup. 
- Add missing return-type of function.
- Add missing prototype.
- some gcc -Wall printf warning.
 1996-05-21 15:31:55 +00:00
pk
71943d50df Protect body of iommuattach() to be more resilient against configuration 
file oddities.
 1996-05-21 07:25:07 +00:00
briggs
057adea27d Apparently the MRG ADB code becomes unstable if we handle via1 interrupts 
properly, so go back to unflagging them all before processing any via1
interrupts.  Perhaps this can be changed back when we get ADB code that
does not rely on the ROMs?
 1996-05-21 02:46:02 +00:00
jonathan
4139356a98 Copy the pmax locore.S code into the arch/mips hierarchy and split 
it into three pieces:

 * locore.S, which contains generic mips locore code,
   applicable for both r2000/r3000 and r4000s (in 32-bit mode).

 * locore_r2000.S, which contains r2000/r3000 (MIPS-I) versions
   of the locore functions that need mips-generation-specific
   instructions or handling.
 * locore_r4000.S, which contains r4000/r4400/r4600 (MIPS-III?) versions
   of the locore functions that need mips-generation-specific
   instructions or handling.

Much of the code in locore_r4000.S is derived from Per Fogelstrom's Pica port.
locore.S still contains some pmax-specific DMA-buffer copy functions.
 1996-05-21 00:20:40 +00:00
briggs
3fb1d834fc Actually clear the interrupt on the RBV. 1996-05-21 00:04:18 +00:00
jonathan
b15951c1ee * Move the declarations of mips locore functions from the pmax tree 
to the mips tree.
* Just include the mips locore.h into the pmax one.
 1996-05-20 23:49:11 +00:00
jonathan
e704a8e1e9 * Move the declarations of mips locore functions from the pmax tree 
to the mips tree.
* Add declarations of functions used by vm_machdep.c.
* Add declarations of functions printed by name in stack tracebacks.
* Add declarations of functions used by the model-independnet mips machdep.c
  code.
 1996-05-20 23:38:26 +00:00
jonathan
6f1e720b08 Change MachEmptyWriteBuffer() to wbflush(). 
Add missing "void" and "int" return types on functions.
Move boot() after dumpsys()/doadump(), so the latter don't need forward decls.
 1996-05-20 23:27:27 +00:00
jonathan
7666d5b36b Check that either CPU_R3000 or CPU_R4000 is defined. Fix the r3k/r2k 
symbolic lookup of the CPU-level specific locore entry points to use the
r2k, not the r4k, labels.

Include header files to get prototyped declarations of ipintr() and arpintr().
Remove unused variables and parenthesize assignments in if () expressions.

Gcc warns of a possible && vs || operator-precedence bug in the network
softint dispatch code, which needs more thought.
 1996-05-20 23:24:00 +00:00
jonathan
b314e27cfa Add #include of pmax/kn01var.h, remove unused variables, and close 
hanging block comment in copyright to satisfy -Wall.
 1996-05-20 23:19:16 +00:00