d9d6f7f246
RCS Id police.
1996-06-12 19:24:19 +00:00
3ed835cae8
Only attach 1 VSYNC interrupt handler instead of a interrupt handler per
...
virtual console.
1996-06-12 19:12:57 +00:00
b58401e04e
Not needed. This was identical to the VOYAGER config.
1996-06-03 22:50:07 +00:00
8477987501
Fixed lots and lots and lots of -Wall compiler warnings.
1996-06-03 22:44:53 +00:00
f2a8347cc4
Fixed -Wall compiler warnings.
...
Implemented a setsoftintr() function.
1996-06-03 22:44:36 +00:00
bfe01da7b5
Tidied up the prototype declarations.
1996-06-03 22:41:14 +00:00
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
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
0217e55278
Fixed the softnet interrupt code to properly use netisr.
1996-06-03 22:33:51 +00:00
e2391b47fd
Merged in the latest changes that have been made to the isa com driver.
1996-06-03 22:30:36 +00:00
f941f8cdb9
Fixed -Wall compiler warnings.
1996-06-03 22:20:32 +00:00
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
59e4127d96
Use the sync information in the mode definition to set the VIDC sync
...
polarity.
1996-06-03 22:14:56 +00:00
2f6e37b679
Fixed -Wall compiler warnings.
1996-06-03 22:11:34 +00:00
d4b96c659d
Fixed -Wall compiler warnings introduced when fixing the vt220 printing
...
bug.
1996-06-03 22:08:37 +00:00
a2a08dd859
Removed the old QUADMOUSE_* ioctl names. Everything now uses the
...
generic mouse ones.
1996-06-03 22:07:39 +00:00
aa4be90f73
General code format tidy up.
...
Added missing function prototypes.
1996-06-03 22:04:40 +00:00
0ba929925d
Added proper definitions of quadrature mouse button register.
1996-06-03 22:03:36 +00:00
258f83367c
Added setsoftintr() prototype.
1996-06-03 22:00:50 +00:00
0b265889c6
RCS Id police.
1996-06-03 21:58:25 +00:00
515759c222
Added PLIP soft interrupt.
1996-06-03 21:57:52 +00:00
10d9fbd5fe
RCS Id police.
1996-06-03 21:55:46 +00:00
89711a59f0
Fixed -Wall compiler warnings.
1996-06-03 21:53:33 +00:00
17582aa655
Removed some dead code from cpu_exit().
...
Fixed -Wall compiler warnings.
1996-06-03 21:46:15 +00:00
7d3a5033a5
Use special versions of the IRQdisable and IRQenable macros that
...
keep FIQ's active.
1996-06-03 21:43:06 +00:00
2d9f11e999
Add visibale debugging info for the RC7500 board.
1996-06-03 21:41:09 +00:00
2a56b05b3d
Implemented cache and tlb flush functions for the StrongARM.
...
RCS Id police.
1996-06-03 21:38:05 +00:00
8251f6e1f7
Fixed copyright message.
1996-06-03 21:36:14 +00:00
6da55f03ee
RCS Id police.
1996-06-03 21:35:10 +00:00
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
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
bd72d43fdc
Major code clean up. Now satisfies the source code style guide.
1996-06-03 21:27:21 +00:00
5a66df3d3d
RCS Id police.
1996-06-03 21:21:29 +00:00
1af2be6068
document PORTAL
1996-05-20 18:15:11 +00:00
08dfd04e76
Fixed the NetBSD Id string.
1996-05-20 17:09:24 +00:00
a7f4c7929f
Don't need -fno-builtin anymore.
1996-05-20 14:37:24 +00:00
a1ac79c69f
Added r_neg bit and removed r_copy bit from relocation_info_arm6 structure.
...
General tidy up of the code style in file.
1996-05-17 21:58:07 +00:00
d7ef096470
Probe for both Atomwide and ANT ether3 podules.
1996-05-17 16:24:03 +00:00
8a9255ea4b
Recognise ANT ether3 podules.
1996-05-17 16:17:21 +00:00
c2af4f7f17
add 'kernel_text' symbol, for use by kvm_mkdb
1996-05-17 11:00:45 +00:00
4a03434386
Increased delay time while waiting for acknowledgement following the
...
sending of a keyboard reset code. This fixes a problem on some machine
where the reset code ends is a long loop continually trying to reset the
keyboard.
1996-05-16 19:32:25 +00:00
525cc1eebc
Fixed the printing of the podule description from the chunk directory
...
for unrecognised podules.
1996-05-16 19:05:35 +00:00
0d476cb7d0
bus memory and I/O space access functions/macros, to be used by
...
machine-independent code for more sane access to bus resources.
Defines:
bus_{io,mem}_{map,unmap}
bus_{io,mem}_{read,write}_{1,2,4,8}
bus_io_{read,write}_multi_{1,2,4,8}
functions, and several types to go with them.
Note: The bus_io_*_8 functions are not supported.
1996-05-16 18:08:40 +00:00
f38ec079c3
Removed definitions of mouse buttons. These should be obtained from
...
iomd.h and do not need to be duplicated here.
1996-05-16 17:45:10 +00:00
cf31abcc16
Minor changes to the configuration of some devices.
1996-05-12 21:54:37 +00:00
b7105daa51
Updated boot0() to leave the processor in 32 bit data/address space mode
...
when jumping back into the ROM at 0x00000000.
1996-05-12 21:54:05 +00:00
db208e96e3
Addition of configuration file for RC7500 development board.
1996-05-12 21:49:01 +00:00
169f7f2a06
Fixed the vt220 printing bug.
...
Fixed the 'loss of console output while X is switched in' bug.
1996-05-12 21:42:44 +00:00
8a3097c984
Fixed panic strings with %i in them where it should have been %s.
1996-05-12 21:40:21 +00:00
6ad1b0f567
Added the es ethernet driver.
1996-05-12 21:37:47 +00:00
95ee0f849a
Initial commit of the SMC91C9X ethernet driver found on RC7500
...
motherboards.
1996-05-12 21:35:07 +00:00
05ae98d7ed
Fixed the order of the machine includes.
1996-05-12 21:33:18 +00:00
0efacab0e1
Removed some lurking experimental code that does not work relating
...
to CDROM devices.
1996-05-12 21:30:15 +00:00
267415c841
Define FLT_ROUNDS properly. Guard #defines with #ifndef / #endif
1996-05-12 21:27:52 +00:00
62b52adc0e
Definitions of various contants and types for arm32 IEEE float point.
1996-05-12 21:26:20 +00:00
540f9550c0
Make `make depend' work for libraries.
1996-05-11 16:11:30 +00:00
8eddcbfbd2
Added needs-flag to the podulebus driver.
...
Tidied up the file a bit and added some extra comments.
1996-05-09 14:03:18 +00:00
779d7709c5
Separated mouse initialisation code out into a separate function.
...
Added a watchdog timer to reset to reinitialise the mouse if it dies.
1996-05-07 21:04:08 +00:00
09aabb30f7
Merged in changes from the isa wd driver.
1996-05-07 21:00:09 +00:00
748810b06d
Changed struct ifnet to have a pointer to the softc of the underlying
...
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit. Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 00:46:37 +00:00
f194862b11
Updated declaration of dk_establish() to match prototype.
1996-05-06 00:57:10 +00:00
928d9a1842
Fixed compiler warnings generated with -Wall.
1996-05-06 00:52:35 +00:00
dbf4689e65
Fixed -Wall compiler warnings.
...
Implemented ESC [g sequence.
1996-05-06 00:47:20 +00:00
2dd637939f
Fixed VIDC register setup for RC7500 boards.
1996-05-06 00:45:09 +00:00
3f91443b0b
Added __noreturn__ attribute to boot0().
1996-05-06 00:41:55 +00:00
5b6948449b
Commented out the vm_map_remove from cpu_exit() as this appears to be
...
done in the exit1() function in kern_exit.c
1996-05-06 00:41:32 +00:00
6417430844
Fixed -Wall compiler warnings.
1996-05-06 00:37:13 +00:00
d0e2e6de12
Don't try and idle a ARM7500 if targeting a RC7500 board as power
...
down is not yet supported.
1996-05-06 00:36:05 +00:00
c41bdbf690
Added a new routine kbdcmd() to send commands to the keyboard.
...
Added a new routine kbdreset() to conduct a full keyboard reset.
Added definitions of all keyboard command codes and responces.
Replaced kbd_set_leds() with new function that used kbdcmd().
The keyboard attach function now detects whether a keyboard is
attached or not.
1996-05-06 00:35:05 +00:00
f5b3a4ddc7
Only call config_rootfound() for the podulebus is NPODULEBUS > 0.
1996-05-06 00:32:19 +00:00
938954d516
Mark interrupt handlers attached to the irq chain as active in
...
irq_claim().
Clear the active flag in the irq handler when it is removed from the irq
chain in irq_release().
Checks for podule IRQ's in irq_claim() are now guarded with
#if NPODULEBUS > 0
fiq_release() now retrieves the FIQ more registers and places them
back in the fiq handler structure.
1996-05-06 00:30:39 +00:00
181c7ad5cd
Added a new function fiq_getregs() to transfer the FIQ mode register
...
into a fiqhandler structure.
Updated fiq_setregs to use symbols in assym.h for offsets into
fiqhandler structures.
1996-05-06 00:25:43 +00:00
60b2501141
Updated FIQ handler registers to match changes to the floppy
...
fiq routines.
1996-05-06 00:23:57 +00:00
08003631cc
Rewritten floppy_read_fiq() and floppy_write_fiq() routines.
...
Register usage changed to free fiq mode r13.
Added loop to keep reading bytes while the floppy FIQ is asserted.
1996-05-06 00:21:05 +00:00
4f7f1b7f73
Create definitions for fiqhandler structure members.
1996-05-06 00:16:25 +00:00
58ff5333d7
Fixed -Wall compiler warnings.
1996-05-06 00:11:16 +00:00
8f285e6977
Added prototype for sfasintr().
1996-05-06 00:09:28 +00:00
81e79a0787
Recognise the 24i16 digitiser podule.
...
Fixed -Wall compiler warnings.
1996-05-06 00:04:06 +00:00
c4f10ac478
Fixed cpu_set_kpc() and pagemove() functions to match prototypes.
1996-04-27 03:00:27 +00:00
10ec66cba0
No longer needed as this file has been replaced with the generic mouse
...
interface described in mouse.h
1996-04-27 02:09:16 +00:00
0b44bb02a0
Removed prototypes for cpu_set_kpc(), cpu_swapin() and cpu_swapout() as
...
these are now defined in other header files.
1996-04-27 02:04:39 +00:00
f09d86fa87
Fixed compiler warnings generated with -Wall.
...
Added dump routines for dumping buffer and vnode information.
1996-04-26 22:49:21 +00:00
0a05345dc3
Added needs-flag for the asc driver.
1996-04-26 22:46:07 +00:00
6e054ed22f
Probe functions rewritten to support new podulebus configuration code.
...
matchpodule() is now used to test podule_attach_args for correct id's.
Moved the probing code that used the softc into the attach function.
Fixed compiler warnings generated with -Wall.
1996-04-26 22:44:00 +00:00
fff1823ed8
Probe functions rewritten to support new podulebus configuration code.
...
matchpodule() is now used to test podule_attach_args for correct id's.
1996-04-26 22:41:24 +00:00
9a12d19953
Probe functions rewritten to support new podulebus configuration code.
...
matchpodule() is now used to test podule_attach_args for correct id's.
Fixed compiler warnings generated with -Wall.
1996-04-26 22:38:11 +00:00
4a3ceede5a
Added function prototype for matchpodule().
1996-04-26 22:34:02 +00:00
c18452b410
podulebus configuration code rewritten. Junked config_scan() from
...
the podulebus attach function.
For each podule found, config_found_sm() is now called. Device drivers
now only need to look at the podule_attach_args information during
the probe.
A new function matchpodule() has been added for use in the
podule device driver probe functions.
1996-04-26 22:32:36 +00:00
027b04a250
Fixed compiler warnings obtained with -Wall.
1996-04-26 22:25:56 +00:00
a6da4ae69c
Fixed compiler warnings generated with -Wall.
1996-04-26 22:01:51 +00:00
504699a05d
Added prototypes for cpu_swapin(), cpu_swapout(), tlbflush()
...
cpu_set_kpc() and need_resched().
1996-04-26 21:12:36 +00:00
38b0e06483
Added prototypes for setsoftnet() setsoftast() and setsoftclock().
1996-04-26 21:10:21 +00:00
b2d569c95e
Fixed compiler warnings generated with -Wall.
1996-04-26 21:02:49 +00:00
6a7f88f956
Included sys/systm.h for function prototypes.
1996-04-26 21:00:31 +00:00
aa46efbc0e
Fixed compiler warnings obtained with -Wall.
1996-04-26 20:59:07 +00:00
8b4332315d
Fixed buffering of console output. While cold or while polling,
...
buffering is disabled.
Tidied up a bit of the code inline with kernel coding style.
1996-04-26 20:56:04 +00:00
189e6aba9f
Fixed a multitude of compiler warnings obtained with -Wall (mainly
...
unused variables).
1996-04-26 20:48:23 +00:00
a88f28f958
Updated functions to match prototypes in sys/systm.h
1996-04-26 20:35:23 +00:00
9e67e6e232
Included ddb/db_output.h for db_printf() prototype.
...
Fixec compiler warnings generated with -Wall.
1996-04-26 20:30:54 +00:00
8cce48f9a3
Included ddb/db_output.h for db_printf() prototype.
...
Fixed compiler warnings generated with -Wall.
1996-04-26 20:28:28 +00:00
3b62994c10
Include ddb/db_output.h for db_printf prototype.
...
Replaced some printf calls with db_printf calls.
Fixed compiler warnings generated with -Wall.
1996-04-26 20:25:55 +00:00
bebcb9b554
Removed unused variable ptr in swapconf().
1996-04-26 20:22:52 +00:00
d4d9deb9d7
Added facility to dump the SCSI information from the asc driver.
1996-04-19 20:15:36 +00:00
e59df39537
Added asc_dump() function to dump the information gathered by the sbic
...
driver.
1996-04-19 20:13:56 +00:00
0d0b8de238
Code fixes to get the sbic debugging code to compile.
1996-04-19 20:09:50 +00:00
0e486086a5
Added information of the iic and rtc devices.
1996-04-19 20:04:29 +00:00
7bbb222f40
Raise the spl level to spltty while manipulating the virtual console
...
linked lists.
A couple of minor code cleanups.
1996-04-19 20:03:37 +00:00
c771d9f6c3
Config files updated for the new iic and rtc devices.
1996-04-19 20:00:41 +00:00
584d8e9b80
Updated to reflect removal of iic and rtc code from arm32/ and the
...
creataion of the iic and rtc devices.
1996-04-19 19:57:49 +00:00
a65bd66705
Header file for IIC structures, prototypes and ioctls.
1996-04-19 19:52:46 +00:00
e51f620a83
Added IIC information for the PCF8583 RTC chip.
...
Added #ifdef guard on rtc prototypes.
1996-04-19 19:51:48 +00:00
0b22968311
Initial commit of iic and rtc devices.
1996-04-19 19:49:03 +00:00
ab4a325e4c
The iic and rtc are now devices and have been rewritten ane moved to the
...
mainbus directory.
1996-04-19 19:43:31 +00:00
11fb5f4ba0
Added configuration information for character devices iic and rtc.
1996-04-19 19:40:29 +00:00
85d47049cc
Don't report time or 'clock has gain ...' message if the base time
...
was 0 in the inittodr() function.
1996-04-19 19:39:17 +00:00
234547bf5e
Add CPU ID's for the DEC StrongARM-110 processor.
...
Update control register bit definitions as the SA-110 has
separate instruction and data caches.
1996-04-02 21:45:25 +00:00
06ae03c8b0
Use the generic mouse ioctl names instead of the quadmouse ones.
1996-03-28 21:56:40 +00:00
e50a0e4440
Support the ARM7500 IOMD as well as the RPC600 IOMD.
1996-03-28 21:55:15 +00:00
910ee34995
Remove definitions of the inb() and outb() macros as they are now
...
defined in a header file.
1996-03-28 21:52:32 +00:00
ba871a93aa
Initial commit of the PS2 mouse driver.
1996-03-28 21:50:19 +00:00
0b89016846
ramdisk is now a psuedo device.
1996-03-28 21:45:40 +00:00
1ff14b3c1f
ramdisk is now a psuedo device.
...
Added pms PS2 mouse device.
1996-03-28 21:44:06 +00:00
e36164c8fa
If the irq number passed to irq_claim()/irq_release is -1 extract
...
the irq number from the irqhandler structure.
1996-03-28 21:43:52 +00:00
c5a198dd29
ramdisk device is now a psuedo device.
...
Added pms device for PS2 style mouse.
1996-03-28 21:42:00 +00:00
8564f152ec
Added character device pms to the device table.
1996-03-28 21:40:22 +00:00
9d048bd529
Define macros for inb() outb() inw() outw() inl() outl().
1996-03-28 21:35:51 +00:00
93602531a6
Added definitions for RC7500 motherboard interrupt numbers.
1996-03-28 21:29:32 +00:00
044c783484
Added definitions for RC7500 motherboard IO addresses.
1996-03-28 21:28:21 +00:00
7d06b49a23
Added definitions of ARM7500 IOMD.
1996-03-28 21:26:05 +00:00
0ff466e21a
Add VIDC20 phase lock loop frequency information for RC7500
...
motherboards.
1996-03-28 21:22:24 +00:00
4b10d39797
Added support for RC7500 motherboards and non VRAM video systems.
...
Use frequency lookup table for RC7500 systems.
1996-03-28 21:18:40 +00:00
fba7f55646
Fix printing during attachment now ramdisk is a psuedo device.
1996-03-28 21:14:13 +00:00
611837babe
RCS Id police.
1996-03-27 22:42:08 +00:00
57dd9b776a
Push r4-r6 on the stack at the beginning of the function to avoid
...
trashing r5 and r6 if copystr() is called with a length of 0.
1996-03-27 22:19:32 +00:00
c8d5b80dea
Define name for the floppy interrupt handler.
...
Fixed declartion of fdopen() now that it does not clash with fdesc open
function.
1996-03-27 22:18:44 +00:00
585c401e02
Define name for the interrupt handler.
...
Include mouse.h instead of qmouse.h now that there is a generic
interface.
1996-03-27 22:14:45 +00:00
9852119eff
Updated to reflect the latest major/minor allocations.
1996-03-27 22:09:30 +00:00
395f0fd59c
Define name for the interrupt handler for use with vmstat -i.
1996-03-27 22:08:25 +00:00
8345378c81
Define name for interrupt handler.
1996-03-27 22:07:26 +00:00
b4aaf66b7a
Remove prototype for Debugger() as this is defined in systm.h.
1996-03-27 22:05:19 +00:00
6245ffb5e5
Define a name for the sbic interrupt handler.
1996-03-27 21:51:22 +00:00
44d3ebb603
Define a name for the network interrupt handlers for use with vmstat
...
-i.
1996-03-27 21:49:26 +00:00
30fe804249
Define a name for the vsync interrupt handler.
1996-03-27 21:47:29 +00:00
79ec25c520
Removed #define/#undef of fdopen as clash with fdesc nolonger exists.
...
Removed local definition of cdev_qm_init. Mouse drivers are now declared
with cdev_mouse_init from sys/conf.h
1996-03-27 21:42:36 +00:00
c1dff5e43e
Removed duplicate stores and loads of the stack pointer during context
...
switches. Removed some dead debugging code from the __FORK_BRAINDAMAGE
days.
1996-03-27 21:24:39 +00:00
02aafe8ddb
Define a name for the hardclock timer interrupts.
1996-03-27 21:21:59 +00:00
cf15dd8123
New description of the generic mouse interface structures and ioctls.
...
This will replace qmouse.h now that we have multiple mouse drivers to
support and want a common interface.
1996-03-27 20:57:18 +00:00
47804c6e17
Table of interrupts names has been padded out to 14 characters so that
...
it can be filled in when interrupt handlers are attached. Table moved
from the text area to the data area.
1996-03-27 20:42:53 +00:00
6119d33eeb
Build the intrnames table from the interrupt name strings for vmstat -i
...
if IRQSTATS is defined.
1996-03-27 20:16:30 +00:00
2f5136afa9
Added ih_name field to the irq handler structure to point to an ascii
...
name for the interrupt. Used to build the intrnames table for vmstat -i
1996-03-27 19:42:03 +00:00
cb3bacff44
Added abort function that just hangs in an infinite loop.
...
GCC/arm addeds calls to abort to the end of functioned declared
as not returning e.g. panic().
1996-03-20 18:57:58 +00:00
9adb4b41cb
Make this work following the attachment changes.
1996-03-20 18:49:56 +00:00
6973956563
Fixed references to match function.
1996-03-20 18:46:58 +00:00
c8d47951ba
Fix references to the match function.
1996-03-20 18:38:00 +00:00
11e435f55e
Declaration of Debugger() now matches the prototype in systm.h
1996-03-18 21:33:05 +00:00
8ac78e8698
RCS Id police.
1996-03-18 21:23:09 +00:00
4973a32e6d
RCS Id police.
1996-03-18 19:54:53 +00:00
3689687703
RCS Id police.
1996-03-18 19:33:04 +00:00
94907fa254
adjust to deal with expression support for optional file specs
1996-03-17 13:21:09 +00:00
5c67e5fad9
New device attachment scheme:
...
- split softc size and match/attach out from cfdriver into
a new struct cfattach.
- new "attach" directive for files.*. May specify the name of
the cfattach structure, so that devices may be easily attached
to parents with different autoconfiguration semantics.
1996-03-17 01:16:48 +00:00
2ce5f1478b
Add _BSD_WINT_T_ definition so we can handle wint_t type added in NA1.
1996-03-16 01:31:45 +00:00
58a3d4e742
RCS id police.
1996-03-16 00:17:52 +00:00
0bbcd292a1
RCS id police.
1996-03-16 00:07:07 +00:00
6cb2a43b5e
RCS Id police.
1996-03-14 23:10:59 +00:00
ab0e60a42f
fdopen -> filedescopen
1996-03-14 21:20:59 +00:00
46e6b251f1
Raise the spl level while modifing the keyboard autorepeat and delay
...
rates.
Added missing = to test for alphabetic characters so that caps lock
applies to Z as well as A-Y.
1996-03-13 21:51:32 +00:00
a2ff705689
Added code to handle indents in monitor definition files.
1996-03-13 21:47:15 +00:00
cb6f3bb55c
Removed references to the kstack double mapping from the old debug
...
shell.
1996-03-13 21:45:54 +00:00
32f0b6e092
curpcb is declared in pcb.h so don't declare it here.
...
removed debug printing when faulting in new page tables for the user
process stack.
1996-03-13 21:41:41 +00:00
ba893940d3
savectx() now justs syncs the pcb, it no longer needs to copy the stack.
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cpuswitch() simplified, now pushes and pulls a switchframe structure
on entry and exit. Added extra comments to indicate the states of
various registers throughout cpuswitch().
Added proc_trampoline function.
1996-03-13 21:39:10 +00:00
5c857a37ef
Use the value returned from initarm() to set the stack pointer before
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calling main().
1996-03-13 21:34:17 +00:00
bbf2aa16b5
Removed kstack references. Updated code that sets up the pcb for proc0
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now that double mapping has gone.
initarm() now returns the address to be loaded into the stack pointer
before calling main() to kick things off.
1996-03-13 21:32:39 +00:00
d253d345a2
Since kernel stack double mapping no longer exists there is no
...
point in trying to perform a postmortem on it following an panic.
1996-03-13 21:26:52 +00:00
52f490ccf6
No longer need to allocate hooks for kernel stack double mapping during
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pmap bootstrapping.
1996-03-13 21:25:04 +00:00
7045f47891
The kstack pte fields no longer exist so remove them.
1996-03-13 21:22:32 +00:00
caf9dd3edc
Removed external declaration of kstack. No longer relevant now kstack
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double mapping has been removed.
No longer need to fixup the trap frame address to take double mapping
into consideration.
1996-03-13 21:21:00 +00:00
043ef25c23
Remove cpu_set_init_frame macro. This is no longer needed now
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cpu_set_kpc() has been implemented.
1996-03-13 21:18:06 +00:00
f9f45be67c
Removed all the double mapping code from cpu_fork().
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Arrange for the child process to return to user land via child_return()
on leaving cpuswitch().
Added function cpu_set_kpc().
1996-03-13 21:16:15 +00:00
8fbba52c87
Removed option __FORK_BRAINDAMAGE at last.
1996-03-13 21:10:43 +00:00
ffa6eab259
Removed the kstack pte fields. These are no longer needed as the kernel
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stack is no longer double mapped.
1996-03-13 21:08:36 +00:00
f96ae702d7
Added switchframe structure to describe the stack frame pushed on the
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stack at the beginning of cpuswitch().
1996-03-13 21:06:34 +00:00
c353f32f10
_mcount() can now be declared inline.
1996-03-13 21:04:55 +00:00
fb4eacf0a5
Removed comments describing debugging code that has long since gone.
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Added new comments for parts of the undefined vector entry point.
1996-03-13 21:00:26 +00:00
1e97524220
SCSI scanner device added to the list of SCSI devices configured.
1996-03-13 20:57:45 +00:00
f6c46bc20c
Added hooks for the SCSI scanner device driver.
1996-03-13 20:55:21 +00:00
d389b21913
Added boot time override for the memory test during probing. This
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memory test apparently causes hangups on some etherH interfaces.
Until this can be debugged with an offending interface the memory
test can be bypassed.
1996-03-13 20:52:35 +00:00
c117a7f133
Only call the debugger if DDB is defined.
1996-03-13 20:28:50 +00:00
852758c603
Include <sys/device.h> for rd_match_hook().
1996-03-09 17:26:01 +00:00
fe9da42a4a
Removed include of <setjmp.h>
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db_recover is now declared as label_t * instead of jmpbuf *
1996-03-09 17:22:12 +00:00
a1ceaeba99
Disable interrupts when switching to UND32 mode to get the
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UND32 mode stack pointer during a context save.
1996-03-09 17:15:46 +00:00
30bb966970
Cleaned up the boot() function. Removed some of the garbage,
...
rewritten parts and made sure it uses cngetc().
Don't try and syn the discs or unmount filesystems if boot() gets
called while still cold.
1996-03-08 21:37:01 +00:00
657b336f18
Restructured management of L1 page tables. Added support for
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detaching an L1 page table from a process that is swapped out.
1996-03-08 21:21:47 +00:00
713cab03b9
Updated comments, removed a lot of dead code and other old debugging
...
functions.
1996-03-08 21:08:39 +00:00
700050b193
Added support for freeing level 1 page tables when cpu_swapout() is
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called.
Added support for reallocating level 1 page tables when cpu_swapin() is
called.
1996-03-08 20:58:40 +00:00
a3aaf2a2c0
Removed old (and commented out) diagnostic code from
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undefinedinstruction() that verified the function was not
called in UND32 mode. We now always expect undefinedinstruction()
to be called in UND32 mode.
1996-03-08 20:54:25 +00:00
7c5f0f1407
Removed declarations of external variables no used in the file.
1996-03-08 20:49:47 +00:00
e03778a035
Updated irq names, replaced reserved irq 1 with irq softclock.
1996-03-08 20:44:13 +00:00
c5e6adffe0
Removed dead wood from swi and undefined vector entry point code.
1996-03-08 20:37:59 +00:00
d2a9bb0b96
Config files updated to specify interrupt numbers for wd, fd, com and
...
lpt drivers.
1996-03-08 20:35:28 +00:00
ea1eb0f702
Added calls to spl_setmasks().
...
Remove the irq_setmasks() routine. This was coded in assembly months ago
and this C version is now out of date.
Added code for delivering IRQ_SOFTCLOCK.
1996-03-08 20:35:08 +00:00
2a40f64a5d
Fixed the formatting of the debug output.
1996-03-08 20:14:48 +00:00
95b04c378b
Updated for new spl macros.
...
Added missing #ifdef DIAGNOSTIC round the checks in setrunqueue().
Remove dead commented out code fragments.
Removed checksumming of kernel stack during context switches.
1996-03-08 20:03:12 +00:00
7a9dc6a41a
Inclusion of machine/psl.h is no longer dependant on _LOCORE being not
...
defined.
1996-03-08 19:08:28 +00:00
5254468ebb
setjmp() and longjmp() now use a buffer whose size is that of label_t
...
rather than one that was 44 bytes bigger. No wonder DDB was not working
properly.
1996-03-08 19:03:11 +00:00
33405882d3
The microtime() function now works fine all the time.
...
Removed some old commented out code.
1996-03-08 18:57:41 +00:00
868a5d45f6
Updated diagnostic code regarding the changes in the splxxx() functions
...
and determining the current spl level.
1996-03-08 18:54:55 +00:00
85d00ef7b5
Added a couple of miscellaneous spl functions e.g. dumping spl
...
masks.
1996-03-08 18:41:52 +00:00
2d5be5faa9
Commit of the new assembly spl functions splx(), raisespl() and
...
lowerspl() to go with the new spl macros in psl.h
1996-03-08 18:03:15 +00:00
90a4655005
Added files for the generic sbic driver. (sbic.c)
...
Added files for the asc driver (asc.c)
Added assembly file for spl functions (spl.S)
Added machine dependant debugger commands file. (db_machdep.c)
1996-03-08 18:02:23 +00:00
409de3efcc
spl.c is no longer needed. Most of its functions have been replaced
...
with macros in psl.h. The spl functions splx() raisespl() and lowerspl()
are now coded in assembly.
1996-03-08 17:50:46 +00:00
9deb24c84d
Corrected spelling mistakes in comments.
1996-03-08 17:11:13 +00:00
57fbb17f0e
Replaced the splxxx() functions prototypes with macros.
...
Added prototypes for two new functions raisespl() and lowerspl().
Added definititions of the various spl levels.
1996-03-08 16:35:17 +00:00
50b27325dd
Removed all the early (and now redundant) keyboard polling and interrupt
...
buffer. The new polling function for cngetc() works a lot better and
is stable.
1996-03-08 16:28:54 +00:00
7b3a5bb292
Fixed prototype declaration of shell().
1996-03-08 16:25:07 +00:00
1014c385d8
Added NetBSD tag.
1996-03-08 16:24:51 +00:00
00af8622e0
Added NetBSD tag. Reformatted source kernel in line with the style
...
guide.
1996-03-08 16:22:38 +00:00
095bb565ba
Files for the new Acorn SCSI driver that uses the generic SBIC driver
...
code. This is a much better version that does not trash your HD.
1996-03-07 23:54:28 +00:00
3506c48c2a
opps forgot to remove this as well. Part of the old and BUGGED Acorn
...
SCSI driver.
1996-03-07 23:50:33 +00:00
169a40e0cf
These files represent the old and BUGGED Acorn SCSI driver.
...
They are replaced with a new Acorn SCSI driver based on the SBIC
generic SCSI code.
1996-03-07 23:45:24 +00:00
6da2ce259c
Allow for a machine dependent match function - rd_match_hook()
1996-03-07 10:25:28 +00:00
385c194369
Added #ifndef guards round the timeout macros so values can be
...
overridden in the config file.
1996-03-06 23:56:59 +00:00
34e0ef97c0
Code reformatted to make it a bit more readable and brings it inline
...
with a lot of the style guide.
1996-03-06 23:53:13 +00:00
ed2051c4d9
Use cngetc() instead of WaitforKey().
1996-03-06 23:52:15 +00:00
27284def2a
Removed a lot of redundant routines used during debugging.
...
Eventually this file can go completely when DDB is completely
working.
1996-03-06 23:50:14 +00:00
8429ee71c5
Initial commit of generic sbic (WD3393) SCSI driver code based on the
...
amiga sbic driver.
1996-03-06 23:44:09 +00:00
619d2dcd72
Removed redundant code related to managing a history buffer
...
in the readstring() routine.
1996-03-06 23:44:07 +00:00
a66ed3abac
Initial commit of generic sbic (WD3393) SCSI driver code based on the
...
amiga sbic driver.
1996-03-06 23:44:06 +00:00
a629b79a66
Fixed reporting of errors when claiming podule interrupts.
1996-03-06 23:33:14 +00:00
b702c67c74
Pickup IRQ number from configuration file via mainbus_attach_args
...
instead being fixed in a header file.
1996-03-06 23:30:58 +00:00
e766702f7e
Fixed IOMD identification during device probing.
1996-03-06 23:26:20 +00:00
bdb7e8955c
Reformatted code to suit style guide.
...
Fixed IOMD identification during driver probing.
1996-03-06 23:24:52 +00:00
7f57d7bda6
Commented out macros for IRQ bits that are now set in the config file.
...
Added definition of the IRQ_SOFTCLOCK bit.
1996-03-06 23:22:56 +00:00
a88b7466b9
Added structures to describe RISCiX partition tables.
1996-03-06 23:17:51 +00:00
4da86891fc
Add support for software single stepping.
...
Define SOFTWARE_SSTEP for the ddb code.
1996-03-06 23:16:54 +00:00
daf2144c3a
Removed redundant boot parameters relating to swap sizes.
1996-03-06 23:11:36 +00:00
49cf80b1b2
Initial commit of machine dependant debugger functions.
1996-03-06 23:08:36 +00:00
bcfc2f794a
Fixed the typedef of label_t to be 11 words as required by setjmp and
...
longjmp in locore.S
1996-03-06 23:04:04 +00:00
f380bafdee
Added to code fixup the pc on entry to the debugger.
...
Added funtions for software single stepping.
1996-03-06 23:01:49 +00:00
e6e9c2985e
Added stack frame structure for debugger tracebacks.
1996-03-06 22:53:50 +00:00
32e37aa2c9
Code now actually performs a stack traceback.
1996-03-06 22:49:51 +00:00
9e18e78df6
Fixed multiple miscellaneous bugs. Fixed the case of some instruction
...
operands. Added support for dissassembly of more of the instruction set.
1996-03-06 22:46:37 +00:00
aeec9c8ac1
Added code to locate the NetBSD disklabel on disks with RISCiX partition
...
tables.
1996-03-06 22:43:11 +00:00
18ec26aa21
add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH,
...
execpt without quotes. meant to be __CONCAT()ted for easy #includes
of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC
bus code).
1996-03-04 05:04:10 +00:00
1c5d7babe5
Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1996-03-01 23:30:08 +00:00
3d67685d36
Do not build vnode_if.[ch] for each kernel. Build them once, like the
...
various syscall sources/headers, and just compile them. From PR 2142, OK'd
by mycroft.
1996-02-29 20:54:58 +00:00
2ce52ae489
Define build programs with `?=', so they can be overridden with `makeoptions'.
1996-02-26 02:53:20 +00:00
c1b23518d2
ARM FPE is now secure i.e. user processes cannot use FP instructions
...
to access kernel memory.
1996-02-23 22:20:43 +00:00
a01675725c
Added #ifdef FPE guard.
1996-02-23 18:50:56 +00:00
905de8df55
Remove prototype for strcmp() as this is in libkern.h
1996-02-22 23:31:51 +00:00
c3833aaabe
Opps, what was a delay() prototype doing here.
1996-02-22 23:25:10 +00:00
mark