Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
39,042 Commits 606 Branches 0 Tags 3.1 GiB
bc91315dd8
Commit Graph

22559 Commits

Author SHA1 Message Date
hannken
3cdf7f6607 Undo change from drochner (Rev 1.4 of wsksymdef.h) and fix PR #5298 and #5299. 1998-04-20 10:47:36 +00:00
scottr
88aa59e1cd Correct type of 'nofault', and some whitespace KNFing. 1998-04-20 06:46:16 +00:00
scottr
ec5cc6194d More kgdb groundwork pulled from hp300. While I'm in here, 
correct some type-related problems and eliminate the register
qualifier.
 1998-04-20 06:45:26 +00:00
scottr
a2973edb42 Lay groundwork for KGDB by pulling in the trap 15 handler from hp300. 1998-04-20 05:46:04 +00:00
scottr
b57acd6cd4 Minor adjustment for genassym.cf change. 1998-04-20 05:41:21 +00:00
scottr
a8cdbbf548 Garbage collect the constants we don't need. 1998-04-20 05:40:28 +00:00
sakamoto
90bb94019a Use NVGA_ISA and NVGA_PCI instead of NVGA 
for ISA/PCI frontend of vga.c.
 1998-04-20 05:27:41 +00:00
jonathan
bd51370674 Fix indexing bug in bt459 colourmap update. 
Causes symptoms in PR# port-pmax/4174.
 1998-04-20 05:24:17 +00:00
jonathan
bdf3cb0884 * Fix typo in ROM name of mfb (PMAG-AA) 
* Use TC_ROM_LLEN instead of constant, add space for sentinel.
* Don't print fb dimensions at console-probe time.
 1998-04-20 02:46:59 +00:00
mark
ad8c2a5654 Fix the indenting of the comments in this file. 1998-04-19 23:37:22 +00:00
mark
7c57681a0b Guard several more abort information printf() calls with the 
verbose_faults variable in the prefetch abort handler.
Remove a lurking spltty() just before a panic in the prefetch abort
handler.
 1998-04-19 23:25:49 +00:00
mark
05a669badb General file cleanup. Grouped all the un-handled fault cases together 
to share one panic string. Removed a number of postmortem() calls.
Use verbose_faults variable to dictate the printing of fault information.
In several address validation checks, reorder the conditions for more
optimial checking.
 1998-04-19 23:18:45 +00:00
mark
98576781d3 Remove conditional compilation from around the exception handler 
interrupt enables.
Remove the counting of the use of pcb_onfault.
Removed CONTINUE_AFTER_SVC_PREFETCH and associated code.
 1998-04-19 22:45:39 +00:00
mark
66d1783927 Remove conditional compilation from around the exception handler 
interrupt enables.
 1998-04-19 22:43:27 +00:00
thorpej
cef633de2a Fix a fencepost in last change. 1998-04-19 22:26:31 +00:00
jonathan
b4d3bac06e pmax has IPL_ constants; Define TC_IPL_ using them until all tc 
drivers are converted to use IPL_.

Commit changes to if_le_ibus.c as a child of ibus.
 1998-04-19 13:04:24 +00:00
jonathan
fc2608c7a2 Define TC_KV(), TC_C() here for benefit of model-specific TCbus initializers. 1998-04-19 11:16:18 +00:00
jonathan
bab2163883 Remove kn01var.h. Superseded by ibus. 1998-04-19 10:57:23 +00:00
jonathan
cf6765a49c Attach ibus to mainbus. 
Commit updated dec_3100.c with  interrupt-enable code for ibus.
 1998-04-19 10:54:54 +00:00
jonathan
1a283ae18b Use new ibus attach args. 1998-04-19 10:47:06 +00:00
jonathan
6525db3fdb Update dc_ds.c to use new ibus attach args. 
Garbage collect obsolete front-end from dc.c backend.
Partially clean up console init code.
 1998-04-19 10:44:41 +00:00
jonathan
1116cb8578 Cleanup comment typos. 1998-04-19 10:22:45 +00:00
jonathan
c7597ae8b8 Rework, based loosely on suggestions from Tohru Nisimura.. 1998-04-19 10:18:20 +00:00
jonathan
02e88fb06e ibus devices and 5100 attachment. 1998-04-19 08:47:54 +00:00
jonathan
539856584c Garbage collect obsolete motherboard options from non-GENERIC kernels. 
Add "ibus" to configs with  3100 support.
 1998-04-19 08:46:50 +00:00
jonathan
d47bc69126 Rework pmax kernel config: 
* ibus (virtual bus for baseboard direct-attach deviecs)
 * 5100 support, using ibus
 * rename "clock" to mcclock for future support of Qbus machiens
 * use sys/dev/dec mcclock_pad32 machinery for pmax mcclock
 * reworked TC config code.
 1998-04-19 08:39:42 +00:00
jonathan
216daa4e5e Configure mips_mclock if "clock|mccclock". 
All(?) ARC boxes use mcclock, but QBus decstations use the same
time-of-year clock architecturally mandated for VAXes.
 1998-04-19 08:24:19 +00:00
jonathan
59125ec0c9 Define delay() for pmax asc driver, mips_mcclock. 1998-04-19 08:22:22 +00:00
jonathan
85e00b2364 Add -D__pmax__. Leave -Dpmax until all uses changed to __pmax__. 1998-04-19 08:01:01 +00:00
jonathan
9caaf18836 Rework pmax turbochannel config, as suggested by Jason Thorpe. 
Also make TC framebuffer-console search table-driven.

Does not yet include "tcasic" layer; there's no such hardware on DECstations
and nothing for a tcasic layer to do.
 1998-04-19 07:59:13 +00:00
jonathan
e487483678 oops, diffs to use dev/dec/mcclock_pad32 were in a different tree. Fix. 1998-04-19 07:54:45 +00:00
jonathan
c84f4e94d9 Copy alpha/tc/mcclock_ioasic.c (duplicated in pmax/tc/mcclock_ioasic.c) 
into sys/dev/dec and split into a clockfns layer and a "middle" layer
for other DEC systems which use mcclocks with each onchip byte
register padded out to a 32-bit word.

Clone alpha/alpha/mcclock (also duplicated in pmax port) into
sys/dev/dec, and ifdef for default clockrates on pmax and alpha.

Use new machinery on pmax for ibus,ioasic attached mcclocks.
 1998-04-19 07:50:25 +00:00
jonathan
558e40fb86 Remove duplicate of sys/dev/dec/clockvar.h. 1998-04-19 06:11:55 +00:00
jonathan
9873ee237f Add dependencies on Makefile for SYSVSHM, SYSVIPC options. 1998-04-19 04:51:18 +00:00
mark
464caff246 Since the kshell stuff is no longer ever built into the kernel, 
the last possible hooks having been removed from rpc_machdep.c
and its use has been deprecated for a long long time lets finally
axe it.
 1998-04-19 04:48:31 +00:00
mark
569be6d488 Change definitions of MCOUNT_ENTER and MCOUNT_EXIT to block interrupts 
via the CPSR rather than via splhigh() due to the overheads involved
in using splhigh()/splx(). (From Chris Demetriou).
 1998-04-19 04:16:25 +00:00
mark
fcc1093bee Define bus_space_map flags BUS_SPACE_MAP_CACHEABLE and BUS_SPACE_MAP_LINEAR. 
Comment arm32_bus_dma_segment structure members.
Remove the _dm_loadlen field from the arm32_bus_dmamap structure.
 1998-04-19 04:13:24 +00:00
mark
47ec8f3afc Validate the source address in db_read_bytes() to avoid faulting when 
reading invalid addresses.
 1998-04-19 04:05:24 +00:00
mark
9bbde6c952 Overhaulled cpu_reboot(). Junked all the boot action garbage and just use 
howto to dictate what operations to perform.
Removed support for calling the deprecated kshell stuff.
Cleaned up a few bits of dead code and renamed rpc_sa110_kickstart() to
rpc_sa110_cc_setup().
 1998-04-19 03:59:19 +00:00
mark
33b4b52949 Define the prototypes for rtc_read() and rtc_write() here rather than 
in machine/rtc.h
Update the rtc_read() and rtc_write() functions to take a private pointer
as the first argument (currently unused).
 1998-04-19 03:55:44 +00:00
mark
1f5455aaaf Update the softc to hold the rtc_{write,write}() argument and update 
the function pointer prototypes.
Pass the rtc_arg field as the first parameter when calling the todclock
rtc_{read,write} function pointers.
 1998-04-19 03:54:24 +00:00
mark
c4f9d5c4b0 Add a rtc argument field to the todclock_attach_args structure. 
Update the ta_rtc_{read,write}() functions in the todclock_attach_args
structure to take an argument attach time defined argument field as the
first argument.
 1998-04-19 03:51:44 +00:00
mark
15901d1be3 Remove rtc_read() and rtc_write prototypes. 1998-04-19 03:49:17 +00:00
mark
effb702da4 Don't explicitly call the debugger on a reset exception. Just print 
trap frame address and panic.
 1998-04-19 03:41:14 +00:00
jonathan
d4a24f85d6 Support shared Decstation 3100 and Decsystem 5100 baseboard devices 
using a virtual "ibus" for  baseboard devices.
 1998-04-19 02:52:45 +00:00
jonathan
53c671e26c Add locore assembler functions to read mips3 cycle counter, and 
read and write compare register (controls cycle-driven periodic interrupt).

Use cycle counter for microsecond time on mips3, but for now only on
3min motherboards (5000/150).  the MAXINE baseboard microsecond
counter is more stable and I don't ave no 5000/260 to test.

XXX clkread() is a mess, it should be rewritten.
XXX should add nanotime() to give inkernel nanosecond resolution,
    and then microtime() reworked to use nanotime().
 1998-04-19 01:48:34 +00:00
jonathan
4ea6444493 Decsystem 5100 (aka mipsmate aka kn230) support: 
* dec_5100.c: sysconf, interrupt, and  motherboard (drain writebuffer)
   support for 5100.
 * support for hardware kludge in 5100: sii DMA buffer is hardware
   padded to alternate 32-bit words, not alternating 16-bit  halfwords.
 * 5100 has no framebuffer, console is wired to serial port 0.

With ibus support, boots as far as exec'ing init, and hangs.
 1998-04-19 01:27:02 +00:00
pk
c1a4f8c8ed Define `xbox'. 1998-04-18 19:03:00 +00:00
pk
90b5c246c6 Skeleton code for the SBus expander box. 1998-04-18 19:00:17 +00:00
drochner
fb43bb5f19 Add danish keymap. 
From Soren S. Jorvang (PR kern/5312).
 1998-04-18 10:57:13 +00:00
drochner
13c6d27696 Fix spelling of my name. 
Being here, remove BROKEN_INDIRECT_CONFIG.
 1998-04-18 10:35:48 +00:00
drochner
d58832579d Fix botched DMA tag initialization. 1998-04-18 10:26:56 +00:00
drochner
302692bf8d Namespace protection: give key description table a more private name. 1998-04-18 09:51:20 +00:00
drochner
1745de275b -Set keyboard (and/or controller) to XT scancode in early console 
initialzation. Closes PR port-alpha/5303 (Jason Thorpe).
-Namespace protection: give key description table a more private name.
-Make sure "struct pckbd_internal" is completely initialized.
-Improve locator comparition in probe().
-Remove BROKEN_INDIRECT_CONFIG.
 1998-04-18 09:49:58 +00:00
drochner
a099e8dda5 Initialize the command byte and its shadow register in early console 
setup so that the keykoard driver can deal with scancode translation
in its console initialization function.
 1998-04-18 09:42:20 +00:00
thorpej
2b6154a68c Add PCI IDE. 1998-04-18 01:19:40 +00:00
thorpej
792e89a201 Add PCI IDE goop. 1998-04-18 01:19:08 +00:00
thorpej
4fc79b8fd3 First cut at PCI IDE compat interrupt support for the EB164 systype. 
PCI IDE is found on the AlphaPC 164SX's Cypress PCI-ISA bridge.
 1998-04-18 01:18:37 +00:00
thorpej
574b87a792 Initialize the PCI IDE compat interrupt PCI method to NULL; PCI IDE 
compat interrupts are not currently supported on these platforms.
 1998-04-18 01:12:23 +00:00
thorpej
78c7ebb2d0 Add a second Alpha-specific pci_chipset_tag_t method for establishing 
PCI IDE compat interrupts.  Note that this function is optional, and
platform-specific code may initialize the pointer to NULL.
 1998-04-18 01:10:54 +00:00
thorpej
a5f006fb5f Fix a typo. 1998-04-18 01:09:20 +00:00
thorpej
783382095c Machine-dependent bits for PCI IDE. This redirects PCI IDE compat interrupt 
goop to the appropriate platform-dependent code.
 1998-04-18 01:08:52 +00:00
mark
f9042ff05b Guard the PS/2 mouse attachment and ARM7500 IOC check with the 
CPU_ARM7500 macro.
 1998-04-17 18:44:09 +00:00
drochner
928943b2ff Keep all relevant state information in a "pci_softc" so that it is 
accessible at runtime (for LKMs in particular).
Remove BROKEN_INDIRECT_CONFIG.
 1998-04-17 18:40:31 +00:00
veego
8a9498f09a Don't use an 'register char' as an array index, change it to an int. 1998-04-17 17:57:08 +00:00
veego
d15b06459b Add missing int after an register. 1998-04-17 17:38:14 +00:00
drochner
543407f7ee use the mi header (dev/pckbc/pckbdreg.h) 1998-04-17 13:09:23 +00:00
drochner
fa82ea6398 it's mi now (dev/isa) 1998-04-17 13:06:48 +00:00
drochner
57c38ff7bc fix egcs warning 1998-04-17 12:55:57 +00:00
drochner
2ae167dd14 oops - forgot a "needs-flag" 
closes PR port-i386/5307 (Lennart Augustsson)
 1998-04-17 11:51:40 +00:00
mjacob
e77859a612 Hmmm... handle the case where there is no keyboard configured (panic 
if the console selection is asking for it). Also add the stuff that
was missing from dec_kn300.
 1998-04-17 02:45:19 +00:00
thorpej
085787ddbe defopt the WSEMUL options. 1998-04-17 00:17:27 +00:00
drochner
6af8040a5c -"spkr" now attaches to "pcppi" 
-"le at isa" is split into "depca", "nele" and "bicc"
 1998-04-16 22:01:41 +00:00
is
e61d6bdb82 Dont define splserial here... its now different from spltty. 1998-04-16 21:28:00 +00:00
drochner
d3067d3f3f -don't modify call arguments in place - bad for debugging 
-give at least the i386 its keyboard beep back
 1998-04-16 21:18:46 +00:00
drochner
bf23ba7b87 add a device node for "sysbeep at pcppi" 1998-04-16 20:16:28 +00:00
drochner
46f77d75da Make sysbeep() use dev/isa/pcppi. (sysbeep0 at pcppi?) 
Remove findcpuspeed() - it's useless and was commented out for a while.
 1998-04-16 20:15:10 +00:00
thorpej
815703e5ec Make function names in printfs and panics consistent. 1998-04-16 19:50:55 +00:00
drochner
d860c80512 regen 1998-04-16 19:48:14 +00:00
drochner
bfd53bac43 add 2 ATM chips, correct entry for Toshiba MIPS bridge 1998-04-16 19:46:03 +00:00
thorpej
a048ee73ca Fix a whitespace botch. 1998-04-16 19:40:56 +00:00
thorpej
2615a1d8d3 Allow device 8 (the SIO) to have its interrupt mapped; there might be 
a PCI IDE controller on one of the PCI-ISA bridge's functions (e.g.
AlphaPC 164SX).
 1998-04-16 19:24:24 +00:00
drochner
30654f3e89 Split out from if_le_isa.c - this card is quite different. 
The driver is known not to work (timeout on send attempts).
 1998-04-16 18:00:14 +00:00
drochner
02157092d4 Make the ISA LANCE drivers work without BROKEN_INDIRECT_CONFIG. 
DEPCA is now split out into a separate driver.
Because there can be only one attachment of a device to a bus, for
each card type a separate pseudo-bus was introduced which attaches to "isa"
and where "le" attaches to.
 1998-04-16 17:51:46 +00:00
drochner
10860a27c6 Don't use KS_GROUP_xxx values which have set something in the lower 
8 bits. This allows to OR them with keycodes.
This is probably a workaround for namespace confusion happening else-
where (in wskbdutil.c:ksym_upcase() perhaps?), but it helps without
too much digging into the details.
 1998-04-16 13:29:41 +00:00
drochner
3cc1fe831c count allocated screens correctly 1998-04-16 12:52:42 +00:00
leo
112b5de402 Use a stream method for AHC_OUTSL when possible. 1998-04-16 07:13:57 +00:00
leo
d3febbb5aa Do endian swaps where appropriate. This is currently dependent on 'BYTE_ORDER' 
since the driver only supports little endian busses.
 1998-04-16 07:12:43 +00:00
leo
b66dd55f59 Backout endian changes here (per discussion with Justin) and move them to 
aic7xxx.c
 1998-04-16 07:07:37 +00:00
thorpej
c72ac312a7 Add pcppi/spkr drivers, and use DHCP for NFS boots. 1998-04-16 04:11:50 +00:00
thorpej
f92ae39153 Make this compile if a Rawhide isn't configured. 1998-04-16 04:04:15 +00:00
thorpej
339c715a9e Fix small whitespace botch. 1998-04-16 03:54:35 +00:00
drochner
f44d3a08e5 "spkr" is now MI. Keep this file for compatibility. 1998-04-15 21:53:47 +00:00
mjacob
512e80082b add an AlphaServer 4100 Specific config file 1998-04-15 21:53:25 +00:00
drochner
ebefb51112 cdev_{wsdisplay,spkr}_init() are now in sys/conf.h 1998-04-15 21:52:14 +00:00
drochner
abce54eaa2 spkr stuff is now in sys/conf.h 1998-04-15 21:48:51 +00:00
drochner
70702ea730 "spkr" attaches to "pcppi" now. 1998-04-15 21:46:23 +00:00
drochner
37db4134a0 VGA and spkr are now MI. 1998-04-15 21:44:39 +00:00
mjacob
a8d3df00ed oops- add missing include 1998-04-15 21:42:24 +00:00
drochner
3ae87f413f "spkr" is now mi. Keep this file for compatibility. 1998-04-15 21:40:27 +00:00
drochner
7689c5d866 remove unneeded stuff 1998-04-15 21:39:01 +00:00
drochner
816be100e0 Remove initialization macros for wsdisplay / spkr - they are in mi 
sys/conf.h now.
 1998-04-15 21:31:40 +00:00
drochner
4d4b2cc5bf Add macros for MI wsdisplay and spkr cdevsw initialization. 1998-04-15 21:30:00 +00:00
mjacob
afeea01bbd add back in display console stuff 1998-04-15 21:29:03 +00:00
drochner
2aa1ce8196 VGA and spkr are now MI. 1998-04-15 21:27:47 +00:00
drochner
b7c6c315ea convert to new wscons 
(pcppi->pckbc, pms->psm, wscons->wsdisplay)
 1998-04-15 21:19:21 +00:00
drochner
b98513c4ff convert to mi wscons 1998-04-15 21:15:08 +00:00
drochner
b9d78308c1 tell drivers that this port knows about the mi wscons stuff 1998-04-15 21:12:45 +00:00
drochner
534775fe76 explicitely initialize console keyboard 1998-04-15 21:06:46 +00:00
drochner
c5ea534f57 Switch the console to polling mode before accessing the keyboard with 
interrupts disabled.
 1998-04-15 20:51:10 +00:00
drochner
fba6e5e23a update for new mi wscons, add ISA speaker 1998-04-15 20:48:52 +00:00
drochner
584f3e8aa0 Adapt PCI console selection to new mi drivers. 1998-04-15 20:46:34 +00:00
drochner
971dd06182 Adapt ISA console selection ti new mi drivers. 
(was broken anyway, a "++" was missing somewhere)
 1998-04-15 20:43:07 +00:00
mjacob
70e72d5545 redo misleading comment (thanks, soren) 1998-04-15 20:37:39 +00:00
drochner
90fc55bdf9 use mi wscons and device drivers 1998-04-15 20:35:37 +00:00
drochner
ca0d504418 some attributes are now global 1998-04-15 20:29:16 +00:00
drochner
0c199c88be add MI ISA VGA and the speaker driver 1998-04-15 20:26:53 +00:00
drochner
2c823077d7 MI driver for the ISA speaker, and the IBM BASIC playstring interpreter 
which has so many fans.
 1998-04-15 20:26:18 +00:00
drochner
aadda67e18 add mi PCI VGA and TGA 1998-04-15 20:17:17 +00:00
drochner
eda73f204f The "mi" TGA driver. It's still not of much use on anything but alpha 
because it depends on initialization by the firmware.
Further, an mi mmap() is needed...
 1998-04-15 20:16:30 +00:00
thorpej
f82e238b10 Don't need "delaybah" in the attach args anymore. 1998-04-15 20:11:10 +00:00
thorpej
ba1ef83a1e Don't use the ISA `delay port', since it no longer exists. 1998-04-15 20:10:52 +00:00
drochner
39ec0aa42f Move some definitions needed for nwscons here so that they can be 
used in mi drivers.
 1998-04-15 19:55:09 +00:00
mjacob
bd2e0fee32 delay handle was removed 1998-04-15 19:49:19 +00:00
mjacob
ac2ca72a01 a tab crept in 1998-04-15 16:52:37 +00:00
bouyer
287667ba9a Fix my previous commit: the ATM_LLC_* macros do the ntoh/hton conversion, 
so the bug was not a missing ntohs in atm_input(), it was an extraneous
htons in atm_output().
 1998-04-15 13:01:51 +00:00
leo
f7d6d7c9b8 Don't clear the 'd_partitions' before starting to read the disklabel. Some 
filesystems (iso9660) depend on the info they had already setup there.
 1998-04-15 09:02:06 +00:00
leo
ae019435eb Probe the 'mainbus' before the other busses. This gives less surprises when 
adding things like SCSI controlers to the pci-bus.
 1998-04-15 09:00:19 +00:00
thorpej
6ea0ab26e2 Don't reference functions defined in isadma.c if we don't have to, 
since we might not have any ISA DMA-using devices configured, thus
isadma.c won't be compiled.  Fixes a problem reported by Kevin Lahey.

Also, since there are only 8 DMA channels, don't bother checking
DRQs 8 - 15.
 1998-04-15 01:53:47 +00:00
thorpej
334ef5a59c Fixup RCS IDs. 1998-04-15 01:45:43 +00:00
thorpej
8c1b46c2f5 Remove the `delay port' stuff since nothing uses it anymore (can't reliably 
use it on modern chipsets).
 1998-04-15 01:44:23 +00:00
mjacob
6cc22e724e Hmmm- how did that happen- I missed a merge 1998-04-15 01:18:17 +00:00
mjacob
cddc0bf326 add Alpha 4100 support 1998-04-15 00:53:53 +00:00
mjacob
6ad4ba8370 some cleanup 1998-04-15 00:51:00 +00:00
mjacob
aed073a77f add Alpha 4100 support 1998-04-15 00:50:14 +00:00
mjacob
0ba76b38c8 spurious interrupt notification and finally adding vmstat -i support 1998-04-15 00:49:58 +00:00
mjacob
0229740b5e removal of unneeded define 1998-04-15 00:49:17 +00:00
mjacob
5f59df9630 oops on byte enables for TurboLaser systems 1998-04-15 00:48:58 +00:00
mjacob
4fa71d82a5 add Alpha 4100 support 1998-04-15 00:46:57 +00:00
mjacob
17ec1fbf11 clarification of comment 1998-04-15 00:46:41 +00:00
mjacob
65e5c41fad do not cia include files here 1998-04-15 00:46:17 +00:00
mjacob
d3f1c5b8d8 add Alpha 4100 support 1998-04-15 00:45:43 +00:00
thorpej
164f56220e Add support for the Cypress CY82C693 PCI-ISA bridge. This bridge is more or 
less like an Intel SIO except that the ELCR registers are accessed differently
than on the Intel SIO.

XXX This code needs to be split up into bridge front-end and PIC back-end
XXX pieces.
 1998-04-14 22:31:17 +00:00
thorpej
4c01c3c48e Pass the pci_chipset_tag_t to sio_intr_setup(). XXX This code should be 
rearranged so that other non-PCI-but-in-all-other-ways-ISA-PIC-like
devices can share code.
 1998-04-14 22:20:59 +00:00
thorpej
a95c0ac15a Add pci_conf_print(), a function to dump the PCI configuration space, useful 
in driver debugging.  From Zubin D. Dittia <zubin@clouseau.arl.wustl.edu>,
PR #4249.
 1998-04-14 21:24:50 +00:00
thorpej
ce28bee247 Add UDF and 66MHz capable bit definitions for the PCI status register. 
From Zubin D. Dittia <zubin@clouseau.arl.wustl.edu>, PR #4249.
 1998-04-14 21:22:44 +00:00
is
c61f5c0cc5 Uhm... looks like I forgot this when doing the MACHINE_NEW_NONCONTIG stuff. 
Sorry folks.
 1998-04-14 20:18:08 +00:00
thorpej
ddf189f7da Remove the stuff that was apparently not intended for commit in the 
previous change.
 1998-04-13 22:18:03 +00:00
frueauf
f7a146be7b Add isa/pcvt to SUBDIR, this will install /usr/include/machine/pcvt_ioctl.h 
which is needed by our default xsrc on i386. Closes pr 1391.
 1998-04-13 21:54:30 +00:00
kml
fcf0227962 Fix to ensure that the correct MSS is advertised for loopback 
TCP connections by using the MTU of the interface.  Also added
a knob, mss_ifmtu, to force all connections to use the MTU of
the interface to calculate the advertised MSS.
 1998-04-13 21:18:19 +00:00
augustss
993dcaa947 Add another device, YMH0021. From nathanw@MIT.EDU, PR #5289. 1998-04-13 13:19:40 +00:00
ragge
470ec523f2 Wall cleaning. 1998-04-13 12:15:56 +00:00
ragge
4bcd8130fe t_wopen fixes. 1998-04-13 12:14:42 +00:00
ragge
eaeee62af2 Wall cleaning. 1998-04-13 12:10:26 +00:00
scottr
0dfa8582c5 Make type explicit for egcs, from Erik Bertelsen in PR 5287. 
Dump the register qualifier while we're here, as suggested in the PR.
 1998-04-13 02:51:32 +00:00
scottr
d87f21702e Make type explicit for egcs, from Erik Bertelsen in PR 5288. 1998-04-13 02:36:24 +00:00
scottr
9a7810a03e Make type explicit for egcs, from Erik Bertelsen in PR 5288. 
While we're here, kill register qualifier and other KNF.
 1998-04-13 02:35:21 +00:00
tv
b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
mjacob
e40e2ff2d0 A little buglet: softc for pceb is same as sio- so declare it as such. 
By not doing so, a very obscure bug followed where the config search
stuff stopped at the bridge (pceb) and didn't even call match for the
two Qlogic ISP cards that followed.
 1998-04-12 08:32:19 +00:00
is
4e23fff56a Make ser.c compile again (preliminary release). It needs still a lot of 
cleanup, but at least mainstream usage should be possible again (worked
for me 5 minutes ago).
 1998-04-11 19:30:56 +00:00
is
da0b5bf913 amiga_ttyspl -> amiga_serialspl (and keep ttyspl constant at 4 again). 
(Part of this change slipped in with my last machdep commit; thanks to
Matthias Scheler for pointing this out).
 1998-04-11 18:28:33 +00:00
matthias
2fe02dea17 Changes for kernels compiled with -mrtd: 
locore.s:
- cpu_switch "returns" to proc_trampoline after cpu_fork. cpu_switch is
  called with an argument, remove it from the stack when not compiled
  with -DMRTD.
- use KENTRY instead of ENTRY for all functions called from C.
- when calling C code, don't clean up the stack when compiled with -DMRTD.
- need to split fusubail into fubail and subail, because fu and su
  take different number of arguments.

machdep.c:
- set sf_p when dumping
- new function do_softclock (that just calls softclock) because softclock
  doesn't take an argument.

mainbus.c:
- establish softclock interrupt to call do_softclock

trap.c:
- trap() and syscall() allways use std C calling conventions.
- need to split fusubail into fubail and subail, because fu and su
  take different number of arguments.
- make child_return take only one argument like the other functions
  "called" via cpu_set_kpc.

vm_machdep.c:
- set sf_p in cpu_fork.
 1998-04-11 17:44:11 +00:00
matthias
bd4f1b48a9 cpu_switch is called with an argument. Reflect this in the switchframe. 1998-04-11 17:30:40 +00:00
mhitch
11b4024ccf Initialize proc0.p_addr so we don't dref NULL in trap(). [From hp300 locore.s] 
Fixes PR 5281.
 1998-04-11 16:13:57 +00:00
veego
dd9d3a3015 Fix an error introduced in rev 1.39 where jason fixed kern/5271: 
s/vp/ap->a_vp/ in line 715.
 1998-04-11 08:51:12 +00:00
cgd
edcb9b60e1 current_spl_level should be initialized to _SPL_HIGH. 1998-04-10 20:29:02 +00:00
mjacob
76970a00f5 trim ID of ST19171FC so that SUN drives are caught 1998-04-10 17:13:11 +00:00
mhitch
18114765d8 Fix a bug I think I introduced long, long ago. The bug would only show 
up on systems that have Zorro I/O space allocated outside the Z2 I/O
region, and then only if kvm usage is high enough to begin allocating
pages already mapped for hardware mappings.  Found and fixed by Niklas
Hallqvist on OpenBSD.

From niklas@cvs.openbsd.org:
Yay! This fixes a bug that has been there since day one of the amiga port.
We have never protected the kvm area that maps Zorro I/O registers in the
Z2 memory space from being allocated by the kmem_* routines.  Lately kvm
usage has increased and we have needed more kvm allocated than earlier thus
this area have got allocated with random results.  Most often resulting in
MMU fault panics, but also in hangs.  This bug has stalled the amiga port
release builds for several weeks, but now I *hope* the amiga will have a
chance to be built and tested in time for 2.3.
 1998-04-10 15:59:35 +00:00
leo
85966e661a Use MI wdc-driver. 1998-04-10 10:37:04 +00:00
leo
bc2d7f642e le_bus.c is dependent on pci & isa. 1998-04-10 10:28:47 +00:00
leo
bc9ebf17a7 Major overhaul of the atari bus_space implementation. 1998-04-10 08:19:53 +00:00
mark
af29a19dd0 Fix the interrupt number for the PS/2 mouse port on the ARM7500 
(from David Forbes).
 1998-04-10 06:54:30 +00:00
mark
447623df53 Correct the values of IOMD_MSDATA and IOMD_MSCR as they are 4 times too 
big. Spotted by David Forbes.
 1998-04-10 06:53:08 +00:00
scottr
ff2ed23c61 If we know the location and size of the on-board video buffer, 
don't bother to try and suck the information out of the Mac OS page
tables.
 1998-04-10 02:56:56 +00:00
thorpej
13eebaf27e Fix two problems in union_link(): 
(1) Fix a typo that caused a NULL pointer deref.
(2) union_copyup() locks the vnode, so unlock it before calling relookup().
PR #5272, MINOURA, Makoto <minoura@kw.netlaputa.ne.jp>.
 1998-04-10 01:43:54 +00:00
thorpej
181995d5f7 Fix possible stray pointer deref in union_access, per PR #5271, 
submitted by MINOURA, Makoto <minoura@kw.netlaputa.ne.jp>.
 1998-04-10 01:39:45 +00:00
thorpej
db453b872d Add support for the VIA Technologies VT86C926, from Kazuki Sakamoto, 
PR #5256.
 1998-04-10 01:28:59 +00:00
hannken
30244f4eb7 Forgot to initialize sc->ioctl. From Matthias Drochner. 1998-04-09 17:16:57 +00:00
hannken
311e30018d Split wscons/wskbd.c's softc into a static and a nonstatic part. 
Booting into debugger (-d) now works.
Cleaned wscons/wskbdvar.h. Use the same attach arguments for
console and normal keyboards.
 1998-04-09 13:09:45 +00:00
tv
482063559a .y.c <sys.mk> rule fixes. Don't create a y.tab.h file unless asked for, 
and use smarter creation of the header file.
 1998-04-09 00:32:31 +00:00
thorpej
fe97b1da8e Oops, fix a typo. 1998-04-09 00:24:05 +00:00
thorpej
2018d40811 Allocate kernel virtual address space for the U-area before allocating 
the new proc structure when performing a fork.  This makes it much
easier to abort a fork operation and return an error if we run out
of KVA space.

The U-area pages are still wired down in {,u}vm_fork(), as before.
 1998-04-09 00:23:38 +00:00
pk
98e9f557c2 No need to export bus_intr_establish(). 1998-04-07 20:43:58 +00:00
pk
03b9fa0bc1 Change last arg of vct_mmap_cookie' from int *' to `bus_space_handle_t *'. 1998-04-07 20:31:26 +00:00
pk
beb02e6b82 Use bus space methods to implement the vme bus space functions. 1998-04-07 20:21:55 +00:00
pk
b333d0bb62 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:20:03 +00:00
pk
fbc1fe8213 bus_space_mmap() has changed to take a `bus_space_handle_t *' argument, 
like other bus space methods.
 1998-04-07 20:18:17 +00:00
pk
3f455e21d9 The bus space functions now take care of "pass-through" methods. 1998-04-07 20:11:54 +00:00
pk
5ecf4dce67 Remove old mapdev() function prototype. 1998-04-07 20:08:29 +00:00
pk
286472fe4d * Pass the bus tag instead of just the cookie to all bus space methods. 
* In the bus tag structure, keep a reference to the parent bus.
* Express all bus space methods as inline functions in stead of macros
  and use the parent bus tag reference to find the nearest "upstream"
  bus that implements the method.
 1998-04-07 20:07:23 +00:00
pk
dd3352e3e3 bus_space_*() functions now have the bus tag as first argument. 
Remove old mapdev() function that is no longer used.
 1998-04-07 19:57:37 +00:00
leo
fe60e74148 Add hooks to make exclusive hardware locking possible. This is necessary 
to make the driver suitable for the atari falcon.
 1998-04-07 19:51:57 +00:00
is
1e9c878d39 ser.c, mfc.c and msc.c dont compile currently. 1998-04-07 19:43:08 +00:00
thorpej
8e115c7176 Fill in pmap_collect(), doing what the Alpha port's pmap does - forget 
the physical mappings for the entire address space, thus freeing up
the page tables held by the pmap.
 1998-04-07 18:32:10 +00:00
drochner
0391896c27 Avoid namespace pollution. 1998-04-07 16:35:42 +00:00
drochner
2eea6bd8a4 We can't trust the "delay port" anymore - it doesn't work as expected on 
newer chipsets. Use delay() instead.
Being here, remove BROKEN_INDIRECT_CONFIG.
 1998-04-07 16:23:19 +00:00
drochner
ec9776e3ab Fix calculation of console minor device number. 
Being here, remove BROKEN_INDIRECT_CONFIG.
 1998-04-07 16:06:33 +00:00
drochner
7ce1360e4a Put some diagnostic output inside "#ifdef DIAGNOSTIC". 
Being here, remove BROKEN_INDIRECT_CONFIG.
 1998-04-07 16:02:25 +00:00
drochner
11da32b13c Clean up diagnostic printouts. 
Being here, remove BROKEN_INDIRECT_CONFIG.
 1998-04-07 15:57:48 +00:00
hannken
244266226c Fix typo. 1998-04-07 13:59:38 +00:00
hannken
47e698143a Oops. Forgot RCS ident and copyright. 1998-04-07 13:57:56 +00:00
hannken
64f1bb73d6 Initial import of MI keyboard translation for dev/wscons. 1998-04-07 13:43:16 +00:00
matt
b80f703f77 Fix problem with promicuously received packets. (ie. give them to bpf 
but not fddi_input).
 1998-04-07 13:32:06 +00:00
thorpej
47b4697587 Remember any source routes that may have accompanied a SYN. 1998-04-07 05:09:19 +00:00
matthias
b47b6cc4d2 New macro KENTRY to declare assembler functions used by the kernel to 
make -mrtd kernels possible.
 1998-04-03 23:01:37 +00:00
matthias
35d6e9297e Prepare assembler source files for -mrtd kernels. 1998-04-03 22:59:28 +00:00
pk
676939e234 Make the single-step support routines available to KGDB-only kernels as well. 1998-04-03 19:53:36 +00:00
pk
380f5e600d Pull in db_run.c and db_access.c if KGDB is defined. 1998-04-03 19:50:50 +00:00
pk
df2b26547d If `SOFTWARE_SSTEP' is defined then kgdb_stub.c needs the single-step 
emulation in db_run.c:

	- re-arrange `db_*_single_step()' and `db_*_temp_breakpoint()' -
	  which are only used in the `SOFTWARE_SSTEP' case - so these
	  are available to the KGDB code.
	- make other code in db_run.c conditional on `DDB'.
 1998-04-03 19:45:12 +00:00
pk
13ff2cb86b Pull in prototypes from <ddb/db_run.h> and <ddb/db_access.h>. 1998-04-03 19:34:24 +00:00
cgd
b81a5e0d4c set apm_damn_fool_bios on standby request if another request is 
already in progress (as is done in the suspend case).  Suggested
by Soren S. Jorvang in PR 5246, but diff in that PR cleaned up so
it'd still work right when debugging printfs were enabled.
 1998-04-03 18:18:05 +00:00
thorpej
04d3f25df8 Now that we have a flags word in the syn cache entry, use a flag to indicate 
"peer will do timestamps" rather than a bitfield, and give the now-unsed
bit to the hash, making it now 32 bits.
 1998-04-03 08:02:45 +00:00
thorpej
b7c562b21c Clean up some comments wrt. the syn cache code. 1998-04-03 07:54:01 +00:00
thorpej
30fcf99ef8 Fix a bug which would cause a panic in soreceive() if multiple raw 
receivers ask for ancillary data.

Noted by Francis Dupont <Francis.Dupont@inria.fr> on tech-net.
 1998-04-03 07:49:16 +00:00
enami
848e8406bc The fe driver is spilt into ate, fmv and mbe, and this file is no longer 
necessary.
 1998-04-03 04:46:46 +00:00
enami
910e6420e0 Delete entry for fe*. 1998-04-03 04:44:39 +00:00
enami
f7fc870789 Add entry for aic* at isapnp, but comment outed. 1998-04-03 04:35:39 +00:00
enami
6821ff25c2 Add entry for aic* at isapnp. 1998-04-03 04:35:05 +00:00
enami
6223459801 Add entry for mbe* at pcmcia (but comment outed). 1998-04-03 04:29:52 +00:00
enami
c95ab20c4a Add entry for mbe* at pcmcia. 1998-04-03 04:29:13 +00:00
enami
078370be30 Add comment outed entries for ate0 and fmv0. 
Remove fe0.
 1998-04-03 04:25:15 +00:00
enami
b1b3597d5e Add entries for ate0 and fmv0 (former is tested but latter is not). 
Remove fe0.
 1998-04-03 04:23:50 +00:00
mark
3d26c2dbf1 In cpu_fork() if the vmspace is shared don't fiddle with it. e.g. don't 
try and replace the zero page pagetable and mapping.
 1998-04-03 01:58:40 +00:00
mark
d6fb052cdd Setup proc0.p_addr much earlier on in the startup. 1998-04-03 01:56:34 +00:00
mycroft
eb466ba47f Make sure to unload and recycle the DMA map for a bad received packet. 
This was (indirectly) the reason for machines `hanging' (actually, looping in
tulip_rx_intr()) with de cards.
 1998-04-02 13:49:32 +00:00
kleink
a1079109bf Substitute unsigned int' for u_int'. Also, don't pollute name space with 
INFTIM in case of _XOPEN_SOURCE.
 1998-04-02 13:22:09 +00:00
cgd
0d0f2a0713 kill unnecessary (unused) definition of partab (char partab[];), which 
caused a compiler warning with egcs.
 1998-04-02 02:46:02 +00:00
mark
27af7137f4 Overhaulled cpu_reboot(). Junked all the boot action garbage and just use 
howto to dictate what operations to perform.
Removed support for calling the deprecated kshell stuff.
 1998-04-02 02:01:13 +00:00
mark
ac4c80ec10 Include machine/asm.h and use the ENTRY() macro for all function entry 
points.
 1998-04-01 23:14:21 +00:00
mark
90a05fec98 Tidied up various comments. Use the function entry macros from asm.h for 
all entry points and don't bother profiling cpu_reset().
Flush the I and D TLB's after turning the MMU and cache off in cpu_reset().
 1998-04-01 23:12:32 +00:00
mark
b2286e384a Include machine/asm.h and use the macros from there for declaring 
the function entry points.
Removed some redundant .req statements.
 1998-04-01 23:09:06 +00:00
mark
a877b68db5 Don't include sys/device.h here. 1998-04-01 23:05:28 +00:00
mark
f0393b3819 Remove a chunk of dead comments as they appears in disassem.c where 
they make a lot more sense.
 1998-04-01 23:04:16 +00:00
mark
4a96466f61 Remove redundant .req assembler statements. 1998-04-01 23:02:32 +00:00
mark
eb81ac0bbc Remove a load of redundant .req statements. 1998-04-01 23:00:13 +00:00
mark
ae5c857ba4 Remove redundant .req statements. 
Make various entry points non-profiling.
 1998-04-01 22:59:25 +00:00
mark
fd18f1a45b Remove some redundant .req statements. 1998-04-01 22:55:45 +00:00
mark
077c15ab4d Remove some redundant .req statements. 
Make various entry points non-profiling.
 1998-04-01 22:55:05 +00:00
mark
268d889d0d Make the floppy_read_fiq and floppy_write_fiq entry points non-profiling. 1998-04-01 22:53:32 +00:00
mark
7f98e08105 Remove some redundant .req statements. 1998-04-01 22:52:24 +00:00
mark
f4c5b8f91a Define profiling and non-profiling versions of the ENTRY and ASENTRY 
macros. No extra profiling code is generated if profiling is turned
on yet, but get the structure ready. (from cgd).
 1998-04-01 22:50:22 +00:00
thorpej
f9463514bf Implement Congestion Window Monitoring as described in the TCPIMPL 
meeting of IETF #41 by Amy Hughes <ahughes@isi.edu>, and in an upcoming
internet draft from Hughes, Touch, and Heidemann.

CWM eliminates line-rate bursts after idle periods by counting pending
(unacknowledged) packets and limiting the congestion window to the
initial congestion window plus the pending packet count.  This has the
effect of allowing us to use the window as long as we continue to transmit,
but as soon as we stop transmitting, we go back to a slow-start (also known
as `use it or lose it').

This is not enabled by default.  You can enable this behavior by patching
the "tcp_cwm" global (set it to non-zero) or by building a kernel with the
TCP_CWM option.
 1998-04-01 22:15:52 +00:00
tv
39b4c2fece mmap() default MAP_SHARED/MAP_PRIVATE is `DEBUG'', not `DIAGNOSTIC'' 1998-04-01 21:43:52 +00:00
pk
437796f42a Move initialization of `proc0.p_addr' from cpu_startup() to bootstrap(). 1998-04-01 14:03:26 +00:00
thorpej
1b176d9395 Back out a change made some time ago, that would cause the NetBSD TCP 
to ACK immediately any packet that arrived with PSH set.  This breaks
delayed ACKs in a few specific common cases that delayed ACKs were
supposed to help, and ends up not making much (if any) difference in
the case where where this ACK-on-PSH change was supposed to help.

Per discussion with several members of the TCPIMPL and TCPSAT IETF
working groups.
 1998-03-31 23:44:09 +00:00
thorpej
2da6c91259 Fix a potential-congestion case in the larger initial congestion window 
code, as clarified in the TCPIMPL WG meeting at IETF #41: If the SYN
(active open) or SYN,ACK (passive open) was retransmitted, the initial
congestion window for the first slow start of that connection must be
one segment.
 1998-03-31 22:49:09 +00:00
ender
84ada512a7 Add the newly created bus_space.c so it gets compiled. 1998-03-31 22:09:28 +00:00
pk
763a681898 Accommodate cgsix bus-attach split. 1998-03-31 21:12:15 +00:00
pk
e3e74bd0d5 Factor out bus code into separate files. 1998-03-31 21:05:04 +00:00
jonathan
d850158a7e Garbage-collect pmax_boardtype. Remoe pmaxtype.h includes from TC 
framebuffer code. Elsewhere, use systype.
 1998-03-31 11:32:52 +00:00