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1081 Commits

Author SHA1 Message Date
mark
1a05b5daa4 Cleanup and simplify the padding at the start of the mbuf chain so that 
the IP packet is word aligned using the ALIGN macro.
 1997-11-06 01:55:18 +00:00
mark
2b325ac968 Remove verbose printing when disabling interrupts on shutdown. 1997-11-06 01:52:43 +00:00
mark
f5220ac842 MINIROOT_SIZE -> MINIROOTSIZE 
Wildcard root device so that faked md device (MEMORY_DISK_IS_ROOT)
will be selected
 1997-11-06 01:12:56 +00:00
mark
4245860a87 MINIROOT_SIZE -> MINIROOTSIZE 
Wildcard root device so that faked md device (MEMORY_DISK_IS_ROOT)
will be selected
 1997-11-06 01:01:01 +00:00
mark
da3b854a7d Ignore memory disk hooks and boot args if MINIROOTSIZE is defined. 
Added check for zero terminator after removing spaces in
get_bootconf_option(). This fixes a problem of matching NULL terminators
if there are trailing spaces in the boot args.
 1997-11-06 00:57:02 +00:00
mark
fe47853f6f Use the soft copy of the cpu control register instead of trying to read 
the cpu control register as this register is write only on some processors.
 1997-11-06 00:51:02 +00:00
mark
286f2f07bb Keep a global soft copy of the cpu control register in cpuctrl as some 
processors have write only control registers.
 1997-11-06 00:43:41 +00:00
mark
426af505f2 In cpufunc_control() only write to the cpu control register if the new 
value is different from the old one.
 1997-11-06 00:35:41 +00:00
thorpej
0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00
thorpej
fdcd077928 asm -> __asm__ 1997-11-05 00:34:15 +00:00
thorpej
4730a8cbec Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>: 
- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
  supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
  by the way it's used).

The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.)  The __indr_reference
change was made for consistency.
 1997-11-04 23:09:23 +00:00
mark
07db350668 Define __STRING and __CONCAT macros for assembly routines. 1997-10-27 00:28:09 +00:00
mark
8df7358c90 Include asm.h instead of cdefs.h 1997-10-27 00:26:07 +00:00
thorpej
665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
mark
c1e2e66225 Handle a delay of zero in delay(). 1997-10-19 08:55:07 +00:00
augustss
e7029fc0da Make the audio API (almost) SunOS compatible. 
The changes is to allow some limited mixer manipulation through
the audio device (instead of the mixer device).
This rendered 4 methods in audio_hw_if unused so garbage collect these.
 1997-10-19 07:41:33 +00:00
mark
dd5b814bb5 Don't try and support serial consoles for the riscpc. 1997-10-18 04:47:57 +00:00
mark
441bad5ec5 Updated for a couple of changes to the arm32 dp8390 driver brought 
upto date with respect to the MI one.
 1997-10-18 04:39:12 +00:00
mark
35286a1259 arm32 specific version of the dp8390 driver from dev/ic. Really the 
MI dp8390 and ne2000 drivers from dev/ic could / should be used but this
version has a few changes and has been well tested and thus should be
used for 1.3.
Hopefully this driver will be short lived.
 1997-10-18 04:38:19 +00:00
mark
469dddc61d Updated to include atapibus as standard. 1997-10-18 04:23:32 +00:00
mark
7ee02db44d Link address is 0xf0000000 now we use the NetBSD ld. 
Don't build makemodes etc. for configs that don't require it.
 1997-10-18 04:20:17 +00:00
mark
ea1c03acd8 Fix bug in last commit that only worked with cpp -traditional. 1997-10-18 02:46:09 +00:00
mark
1cc95a3df0 Fix .type directives to use #function rather than @function. 
This is due to the problem of the @ character being a single character
comment in the asm assembler. The '#' character has now been chosen
instead for future versions of GCC and GAS so lets conform now.
 1997-10-17 18:27:30 +00:00
mark
65295639f5 Updated for the new wd.c and wdc.c files in arm32/dev/ 1997-10-17 07:00:34 +00:00
mark
0b03e20959 Include <vm/vm.h> 1997-10-17 06:59:25 +00:00
mark
6886eff3c5 Updated for recent changes to the wd driver. Use wdlink.h instead 
of wdcvar.h
 1997-10-17 06:52:26 +00:00
mark
74c3a08d8d Updated for recent wd driver changes. Include wdlink.h instead of wdcvar.h 1997-10-17 06:49:17 +00:00
mark
c004efb65e Remove redundant .req statements. 
Use the ENTRY() macro from machine/asm.h for function declarations.
 1997-10-17 06:46:27 +00:00
mark
e9b9aedd51 Synchronise with recent changes to the ISA wd driver. 
Remove the remaining ISA dependencies, busify and support 32 bit PIO.
 1997-10-17 06:41:35 +00:00
mark
2e4ccc80c0 Include vm/vm.h 1997-10-17 06:33:57 +00:00
mark
7df23bd595 Remove some redundant .req statements. 1997-10-17 05:46:16 +00:00
mark
18a35528c5 Don't include sys/sysctl.h as it is not needed. 1997-10-17 05:45:40 +00:00
mark
b7eeb445e8 Remove the inclusion of sys/sysctl.h as it is not needed. 1997-10-17 00:14:12 +00:00
mark
9f78ac06bf Remove inclusion of sys/sysctl.h as this is not needed. 
Remove debug code relating to ARMFPE userret counting.
 1997-10-17 00:12:40 +00:00
mark
5a9af5c400 Include vm/vm.h 1997-10-17 00:09:48 +00:00
mark
5246572289 Include sys/vmmeter.h for vmmeter structure definition. 1997-10-17 00:08:33 +00:00
mark
d75175b393 Updated to remove local copies of the com and lpt driver now we use 
the MI ones.
 1997-10-16 18:38:55 +00:00
mark
0f1f684082 Updated to use the MI dev/ic/com.c driver. 1997-10-16 18:37:38 +00:00
mark
189bd69e2b Updated to use the MI dev/ic/lpt.c driver. 1997-10-16 18:35:53 +00:00
mark
b9474fb561 These files are no longer needed as the MI com and lpt drivers in dev/ic 
are now used.
 1997-10-16 18:33:50 +00:00
mark
693c30544f Initial commit of the EtherM network slot driver. 1997-10-15 00:29:25 +00:00
mark
0731581015 Define the IRQ and DMA interrupt numbers in the podule structures so these 
are passed to child devices.
Support disabling the attachment of specific podules with boot time
arguments.
 1997-10-15 00:02:09 +00:00
mark
da99d2d6ce Use the bs_notimpl* functions for unsupported bus space operations. 1997-10-14 23:52:46 +00:00
mark
1d4c6912a3 Initial commit of a driver for the Simtec IDE podule. This driver just 
provides attachments and I/O specific functions for the generic
arm32/dev/wd driver.
 1997-10-14 23:20:51 +00:00
mark
55ce4217fd Updated for new location of the wd driver. 
Use the interrupt specified in the podule structure when claiming
interrupts.
Updated the attach and probe declarations.
 1997-10-14 23:09:38 +00:00
mark
62331864bc Remove profiling calls from assembly routines. 1997-10-14 23:05:03 +00:00
mark
432c66fa8d Updated for new arm32 source structure. 
Updated declarations of attach and probe functions.
Don't define dummy functions for un-supported bus space operations,
instead use the bs_notimp*() functions.
 1997-10-14 22:59:08 +00:00
mark
4162ff2287 Updated for source code restructure. 
Fix attach and probe declarations.
 1997-10-14 22:43:28 +00:00
mark
82441d4be5 Use the podule interrupt number provided by the podule structure when 
attaching interrupts.
Fixed declarations of the attach and probe functions.
 1997-10-14 22:31:50 +00:00
mark
dcbc0a0652 Fix a couple of typos. 1997-10-14 22:27:41 +00:00
mark
48d4e57477 Sync with new version of podules. 1997-10-14 22:22:50 +00:00
mark
fa8313f451 Add a definition for a ROM-less ether3 podule. 1997-10-14 22:22:08 +00:00
mark
1fae101a44 Cleanup the cache cleaning code and remove the dead code. 1997-10-14 22:09:24 +00:00
mark
a49828e8be Use a consistant method for obtaining the interface host id from the 
boot arguments.
 1997-10-14 22:07:47 +00:00
mark
853fbde7e4 arm32 kernel source restructure 
- Updated for new structure.
 1997-10-14 21:59:28 +00:00
mark
fef5b2359a Config file for RiscPC installation. 1997-10-14 21:57:54 +00:00
mark
c596f12569 Typical Acorn RiscPC kernel config file. 1997-10-14 21:57:36 +00:00
mark
7b208604b3 New kernel config for A7000 installations. 1997-10-14 21:57:14 +00:00
mark
08125a063f Base RC7500 config updated for recent changes. 1997-10-14 21:56:07 +00:00
mark
24c2593bbb My main development config updated for recent changes. 1997-10-14 21:55:33 +00:00
mark
252512158d COnfig file updated for recent changes. 1997-10-14 21:54:56 +00:00
mark
36985e609f Standard A7000 kernel config updated for recent changes. 1997-10-14 21:54:18 +00:00
mark
3c0e5593de These configs are no more. 1997-10-14 21:48:04 +00:00
mark
0a75e5a609 arm32 kernel source restructure 
- New home of the RC7500 specific es driver. Moved with revision history
    from mainbus.
  - Really this driver should utilise the MI 91C90 driver and one day if
    I can get hold of some hardware to test with I will update it.
 1997-10-14 21:45:21 +00:00
mark
b0d9812b9c arm32 kernel source restructure 
- This driver is RC7500 dependant and has been moved to the RC7500
    specific directory.
  - Ideally this driver should be using a dev/ic driver.
 1997-10-14 21:38:49 +00:00
mark
340335d484 Updated to reflect arm32 kernel source restructuring. 
Use the bs_notimpl functions rather than creating a set of dummies
for un-supported bus space tag functions.
 1997-10-14 21:25:01 +00:00
mark
be34bc3390 Support kernels build with no floating point hardware or emulator support. 
This will be the standard as we are switching to soft-float compiling.
Implemented ARM8 CPU support.
 1997-10-14 20:01:54 +00:00
mark
a1a5af087e arm32 kernel source restructure 
- The floppy driver now attaches as a child of the pioc device.
 1997-10-14 20:00:03 +00:00
mark
c907dcc22c arm32 kernel source restructure 
- Implement pioc device driver that handles the memory mapped serial,
    parallel, floppy and IDE interfaces.
  - Provide child attachments to the generic drivers for serial,
    parallel and IDE.
 1997-10-14 19:57:39 +00:00
mark
6ebb4a60e3 arm32 kernel source restructure 
- These files should be removed and the dev/ic driver used instead.
  - Until this time move these files to a bus independant location.
 1997-10-14 19:43:27 +00:00
mark
8da7381fe1 Implement dummy bus space functions for use by bus space tags that do 
not provide all bus space functions.
 1997-10-14 19:40:39 +00:00
mark
187190c809 arm32 kernel source restructure 
- Removed mainbus specific code and moved the basic drivers from
    arm32/mainbus to arm32/dev. Added code so that these drivers
    will support multiple attachments from different ARM busses.
 1997-10-14 19:35:34 +00:00
mark
60cfd15fdc arm32 kernel source restructure 
- Implement new time-of-day device. This device provides the
    inittodr() and resettodr() functions and is designed to be a child
    device of an RTC device. This allows one of multiple RTC's attached
    to be used to provide the basic time of day functions.
 1997-10-14 19:19:40 +00:00
mark
17d9a824f2 arm32 kernel source restructure 
- New home of the wd driver now the mainbus specific attachments have
    been removed so this can be shared between ARM busses. (rev history
    preserved).
 1997-10-14 19:13:54 +00:00
mark
29f92bde4f arm32 kernel source restructure 
- New home for the rtc driver now that the mainbus specific attachments
    have been removed.
  - This device will now parent a time-of-day clock device.
 1997-10-14 19:07:20 +00:00
mark
f15981dab6 arm32 kernel source restructure 
- New home for lpt driver, (moved from arm32/mainbus) without the
    mainbus specific attachments. (Revision history preserved).
  - Hopefully this will be short lived with the new dev/ic/ lpt driver.
 1997-10-14 19:04:08 +00:00
mark
713c03a3d5 arm32 kernel source restructure 
- New home for the com driver, (moved from arm32/mainbus) without
    and bus specific attachments. (Revision history maintained)
 1997-10-14 19:00:37 +00:00
mark
416b5e2fd3 arm32 kernel source restructure 
- These drivers have had the mainbus specific attachments removed so
    that they can be shared between arm32 busses.
  - Moved to arm32/dev
 1997-10-14 18:55:49 +00:00
mark
b0e76afee4 arm32 kernel source restructure 
- Moved the audio files that are VIDC dependant from the mainbus
    directory to the vidc directory. (revision history preserved)
 1997-10-14 12:03:10 +00:00
mark
107eb31dcb arm32 kernel source restructure 
- makemodes.c has moved from the arm32/arm32 directory since it build
    monitor information for VIDC based displays. Revision history
    preserved.
 1997-10-14 11:59:49 +00:00
mark
84d5e5ef0a arm32 kernel source restructure 
- The devices are VIDC specific and thus are moving to the arm32/vidc
    directory.
 1997-10-14 11:53:59 +00:00
mark
9a567bec80 arm32 kernel source restructure. 
- Implement a vidc device. This device is the parent for all the
    devices that are VIDC dependant e.g. video and audio.
 1997-10-14 11:52:08 +00:00
mark
7b377e8c50 arm32 kernel source restructure 
- the console code from arm32/dev has been moved here as it is VIDC
    specific.
  - A few minoir code cleanups to help it fit with the restructures VIDC
    sources
 1997-10-14 11:49:11 +00:00
mark
553af4fcee arm32 kernel source restructure 
- Implement a vidcvideo device to act as the parent for the VIDC console.
 1997-10-14 11:47:17 +00:00
mark
8d8f4fc1a7 arm32 kernel source restructure 
- Moved here from arm32/dev as these files are specific to the
    VIDC console.
 1997-10-14 11:45:30 +00:00
mark
0c35c55f78 arm32 kernel source restructure 
- These file are specific to the VIDC base console.
 1997-10-14 11:36:51 +00:00
mark
ade593980f arm32 kernel source restructure 
- These files are moving to a VIDC specific directory.
 1997-10-14 11:35:46 +00:00
mark
bb148db380 Declare memory_disk_size here. 1997-10-14 11:32:47 +00:00
mark
da21556c35 Major overhaul. 
Removed all the old code for allocation / management of level 1 page
tables.
Implemented new static / dynamic L1 page table allocation  / management
using vm_page_alloc_memory().
Fixed bug in pmap_page_index() when specifing addresses between memory
banks.
Serious cleanup up of the comments
 1997-10-14 11:31:30 +00:00
mark
4c8c2c8bc7 Replace the DEBUG_VMMACHDEP guards with PMAP_DEBUG which is more 
universal.
Cleaned up some of the debug code.
 1997-10-14 11:23:54 +00:00
mark
c565f1cfdf Removed the VALIDATE_TRAPFRAME junk. 
Removed a *load* of dead / old debugging code.
Cleaned up and indented various comments.
 1997-10-14 11:22:48 +00:00
mark
cc3928cd66 arm32 kernel source restructure 
- Major overhaul.
  - Removed all the RiscPC and RC7500 specific code and moved that into
    separate files for the two machine architectures.
  - This routine now provides support for the machine specific machdep
    code and provides cpu_startup().
 1997-10-14 11:21:21 +00:00
mark
5be47da72c Cleanup up and correctly indented lots of comments. 
Removed all the VALIDATE_TRAPFRAME junk.
Generally spring cleaned the code.
 1997-10-14 11:19:15 +00:00
mark
9065e731d6 arm32 kernel source retructure 
- New versions of the drivers for the devices that really are IOMD
    specific. The old arm32/mainbus drivers have either been rewritten
    and are now child devices of the IOMD or they have been restructured
    and split into generic drivers will IOMD specific attachments.
 1997-10-14 11:16:35 +00:00
mark
f26efbb3d5 arm32 kernel source restructure 
- These files are not generic or even really mainbus specific.
    They are IOMD specific device.
  - These devices have been re-written as child devices of the IOMD
    device and the new versions will take up residence in the arm32/iomd
    directory with the other IOMD specific code.
 1997-10-14 11:13:20 +00:00
mark
480bd07ef8 arm32 kernel source restructure 
- IOMD specific clock support. This used to the the generic ARM clock
    support but is now specific to the IOMD device.
  - Updated to support new IOMD device etc.
 1997-10-14 11:09:56 +00:00
mark
b841a746a6 arm32 kernel source restructure 
- IOMD register definitions moved from arm32/include/
  - Updated for new IOMD device and all now base relative.
 1997-10-14 11:08:45 +00:00
mark
b478812b9b arm32 kernel source restructure 
- Implement basic DMA support for the IOMD device.
 1997-10-14 11:06:56 +00:00
mark
06d8713b3d arm32 kernel source restructure. 
- IOMD specific interrupt handling. These files are mainly the old
    arch/arm32/irq* files moved here and updated for new iomd device etc.
    (revision history maintained).
 1997-10-14 11:05:58 +00:00
mark
59b6709696 arm32 kernel source restructure 
- Create an independ IOMD device that can be utilised by all ARM
    architectures that use an IOMD.
  - Configure all IOMD child devices based on the IOMD type and features.
 1997-10-14 10:58:48 +00:00
mark
a567ef9bf4 arm32 kernel source structure 
- RiscPC specific keyboard mapping information. This used to be
    conditional code in the keyboard driver.
 1997-10-14 10:55:48 +00:00
mark
b6ee6c1e1d arm32 kernel source restructure. 
- Separated the RiscPC specific boot/initialisation code from
    arm32/machdep.
 1997-10-14 10:54:35 +00:00
mark
09a3b914e4 arm32 kernel source restructure 
- RC7500 specific keyboard mapping information. This used to be
    conditional code in the keyboard driver.
 1997-10-14 10:52:39 +00:00
mark
efe2e7e6cd arm32 kernel source restructure 
- RC7500 machine dependant code. This contains the RC7500 specific
    initialisation code that used to be in arm32/machdep.c
 1997-10-14 10:51:39 +00:00
mark
7a8e498fd3 arm32 kernel source restucture. 
- New home for RC7500 prom files.
 1997-10-14 10:49:53 +00:00
mark
dc8e90583d arm32 kernel source restructure 
- These files have moved (with revision history) to the RC7500 specific
    directory.
 1997-10-14 10:48:19 +00:00
mark
90d4f588a0 arm32 kernel source restructure 
- Moved from arch/arm32/arm32 to IOMD specific home retaining history.
 1997-10-14 10:40:27 +00:00
mark
258b4c88c5 Cleaned up and indented a lot of comments. 
Removed the VALIDATE_TRAPFRAME junk.
Use the definitions in machine/trap.h for the breakpoints.
 1997-10-14 10:28:07 +00:00
mark
8075222122 Remove a load of control characters lurking in printf statements. 
Most of this file is now destined for the scrap heap.
 1997-10-14 10:26:56 +00:00
mark
4bb8bfc3e6 Handle requests for reading and writing the FP registers when no 
floating point emulator is compiled in - Ignore the write and return
zeros for the read.
 1997-10-14 10:25:48 +00:00
mark
b5a19b0a33 Removed the soft interrupt code that now resides in intr.c 
Minor code cleanups.
 1997-10-14 10:22:01 +00:00
mark
6bc5d93ea6 Implement arm32_drain_write_buffer sysarch() call. 1997-10-14 10:20:48 +00:00
mark
227ca87739 Clean up a few label declarations. 1997-10-14 10:18:45 +00:00
mark
4280862834 This is now just a front end to the general purpose disassembler 
in disassem.c
 1997-10-14 10:18:02 +00:00
mark
c54b8cd7c1 Only flush specific TLB entries after modifing page table entries. 
Recognised conditional breakpoints.
SHow the ABT, UND and IRQ mode stack pointer registers in register dumps.
Couple of minor fixups.
 1997-10-14 10:16:39 +00:00
mark
b9beefc137 Stablised the trace() command. Don't try and trace things that are 
obviously not a stack frame.
 1997-10-14 10:12:04 +00:00
mark
cb5b2b1176 Removed a couple of blank lines. 1997-10-14 10:11:06 +00:00
mark
89f95aa87f Remove explict profiling calls for assembly functions. 
Use machine/asm.h macros for declaring assembly functions.
Cleaned up a few comments.
 1997-10-14 10:09:46 +00:00
mark
c3d0f4999d Added ARM8 CPU support. 
Improved SA110 cache cleaning.
Use the macros in machine/asm.h for function declarations.
 1997-10-14 10:07:34 +00:00
mark
c199ce39e2 Added ARM8 support. 
Added support for cpu specific prefetch abort handlers.
Cleanup CPU fault correction code.
Implement generic handling of CPU boot options.
 1997-10-14 10:05:39 +00:00
mark
f6fc0e468a Move the random device to major 52 as major 50 is already spoken for. 
Support a com device as a console.
 1997-10-14 10:02:49 +00:00
mark
6cf0deab5f Removed unused variable pamp_debug_level. 
Dump the spl masks during configure when printing the ipl levels.
 1997-10-14 09:59:40 +00:00
mark
b101d67f67 Removed the VALIDATE_TRAPFRAME junk. 1997-10-14 09:58:14 +00:00
mark
c7ea5541dc Use the macros defined in machine/trap.h for breakpoint information. 
Make sure the cache in synchronised when modifying memory.
 1997-10-14 09:57:28 +00:00
mark
08970e572c Use the macros defined in asm.h for all assembly function declarations. 1997-10-14 09:54:31 +00:00
mark
eb81503cb0 arm32 kernel source restructure 
- Debugged so mis-disassembled instructions.
  - Change the main disassembled so that the function to use for
    printing can be passed in as an parameter.
  - Provide wrappers for disassembling using the standard kernel
    printf() and db_printf()
 1997-10-14 09:35:32 +00:00
mark
cf50b3771f Optimised version of in_cksum(). This started life as the sparc one 
and then had the inline assembly replaced.
 1997-10-14 09:32:29 +00:00
mark
270cc3f864 New file to handle the ARM generic software interrupts etc. in the 
restructured sources.
 1997-10-14 09:31:14 +00:00
mark
a18400067c arm32 kernel source restructure 
- These files are IOMD specific and as such are moving to the IOMD
    specific directory arch/arm32/iomd
 1997-10-14 09:28:06 +00:00
mark
16ef9e8936 arm32 kernel source restructure. 
- This file is VIDC specific and is moving to arch/arm32/vidc/
 1997-10-14 09:25:13 +00:00
mark
153bcb135c arm32 kernel source restructure. 
- This file is IOMD specific and as such has moved to arch/arm32/iomd/
 1997-10-14 09:22:45 +00:00
mark
fb9c150c48 arm32 kernel source restructure 
- Most changes are comment cleanups.
  _ iomd.h is no longer an exported header.
  - Added intr.h for MI interrupt definitions.
  - Added definitions for ARM8 cpu.
  - Added bus dma support.
 1997-10-14 09:19:59 +00:00
mark
cc6030f45b List the new random device. 1997-10-14 09:06:52 +00:00
mark
40648232db arm32 kernel source restructure 
- Moved with revision history to kshell/kshell_debug.c
 1997-10-14 09:02:58 +00:00
mark
1f128863e3 arm32 kernel source restructure 
- Renamed files with previous revision history maintained
  - Minor changes for restructure.
 1997-10-14 09:01:37 +00:00
mark
9a761f480a arm32 kernel source restructure 
- These files are being renamed.
 1997-10-14 08:00:34 +00:00
mark
b360e67c2e arm32 kernel source restructure 
- Removed explict profiling calls from the assembly routines
  - Use the *ENTRY() macros on all assembly functions.
  - Clean up exception strings.
 1997-10-14 07:56:48 +00:00
mark
05a00dc8d4 arm32 kernel source restructure 
- These files are moving home.
 1997-10-14 07:49:19 +00:00
explorer
80513cb5ae o Make usage of /dev/random dependant on 
pseudo-device   rnd                     # /dev/random and in-kernel generator
  in config files.

o Add declaration to all architectures.

o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
  that this code is derived in part from Ted Tyso's linux code.
 1997-10-13 00:46:08 +00:00
mark
26671f6e12 Removed the commented out FPE option as this has not been used for a 
couple of years.
 1997-10-12 21:34:30 +00:00
mark
296f0c6a2d Removed the fpe-sp files as we have not built them for about 2 years now. 1997-10-12 21:32:55 +00:00
mark
d8e68d4976 This code is so dead it should have been removed a year ago. 1997-10-12 21:31:42 +00:00
mark
96e18bb7fb Removed as these functions are now in libkern. 1997-10-12 21:28:38 +00:00
mark
b6486b8e44 Removed files memset.S and bcopy.S as these are now in libkern. 1997-10-12 21:27:44 +00:00
mycroft
3081c6f8cf AudioC[A-Z] -> AudioC[a-z] 
AudioElinear -> AudioEslinear
 1997-10-11 12:43:51 +00:00
mycroft
20b05a6bc4 Make these closer to working. 1997-10-11 09:10:25 +00:00
bouyer
6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
thorpej
e3834cc351 Implement DIOCGDEFLABEL. 1997-10-08 23:37:50 +00:00
mark
6a8334e84e Change p_vmspace->pmap references to p_vmspace->vm_map.pmap so that 
we no longer need __VM_PMAP_HACK.
 1997-10-06 01:12:05 +00:00
mark
ac03dfe307 Change p_vmspace->pmap references to p_vmspace->vm_map.pmap so that 
we no longer need __VM_PMAP_HACK.
 1997-10-06 01:12:03 +00:00
mark
7483a0a6ba Change p_vmspace->pmap references to p_vmspace->vm_map.pmap so that 
we no longer need __VM_PMAP_HACK.
 1997-10-06 01:12:01 +00:00
mark
c4ca3a48de Changed VM_PMAP reference now that is is a pointer rather than an address. 1997-10-06 00:49:34 +00:00
mark
623bc2b574 Change vm_pmap reference to vm_map.pmap now we have dropped __VM_PMAP_HACK. 1997-10-06 00:47:34 +00:00
mark
84e72a4ba0 Removed __VM_PMAP_HACK 
Added a couple of reserved field to the pmap structure.
 1997-10-05 22:59:36 +00:00
mark
9461d08a78 Define a new sysarch call number ARM32_DRAIN_WRITEBUF that can be used 
to drain any CPU write buffer.
 1997-10-05 22:58:26 +00:00
mark
3b844ee813 Cleaned out some old junk. 
Enabled .type directive in the ENTRY() macro.
 1997-10-05 22:51:05 +00:00
mark
9752ea1553 Define the new format of a setjmp buffer. 
Define macros for the magic numbers and for the various field.
 1997-10-05 22:48:19 +00:00
lukem
7d508b124f define SIZE?=size, and use ${SIZE} instead of size. makes cross 
compilation easier
 1997-10-03 07:17:00 +00:00
christos
3996b53189 PR/4162: Chris Jones: make cleandir does not work properly; it does not 
remove the object files and the .depend file in the kernel build directory.
 1997-09-30 22:39:49 +00:00
leo
d4713d24c2 Implement the kernel part of pr-1891. This allows for a more flexible sized 
msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running,
though old 'dmesg' binaries will output a few bytes of junk at the start of
the buffer, and will miss a few bytes at the end of the buffer.
 1997-09-19 13:52:37 +00:00
mycroft
16a8787248 Fix execve(2) and *setregs() interfaces so emulations can set registers in a 
more correct way.  (See tech-kern.)
 1997-09-11 23:01:44 +00:00
bouyer
6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices 
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
 1997-08-27 11:22:52 +00:00
augustss
6616d47838 - Change audio_hw_if a little: set_param now sets the play and record modes 
at the same time instead by using two different calls.  This enables
  it to check more easily if the combined mode is all right.
- Improve the error checking in audio.c.
- Add a new audio property, AUDIO_PROP_INDEPENDENT, show if the
  play and record settings are independent.
- Fix some buglets in audio.c.
 1997-08-24 22:31:23 +00:00
mjacob
6ac7f6248f add a before tab to SCSIVERBOSE 1997-08-23 19:16:06 +00:00
mjacob
1a7afa3853 add commented out reference SCSIVERBOSE option 1997-08-20 18:38:13 +00:00
augustss
332ad95e76 Change the MI audio driver so it attaches to the MD driver in the 
normal way.  This requires adding a line to the config files to
get audio to work again.
 1997-08-19 23:49:33 +00:00
mark
0efc44fd71 Cast the destination address for the cpu_cache_syncI_rng() function in 
db_write_text().
 1997-08-07 16:24:34 +00:00
mark
fdcef230ca Added support for built in miniroot ramdisk. Define MINIROOTSIZE to be 
the number of blocks to reserve for the ramdisk.
 1997-07-31 23:13:12 +00:00
mark
4f2ae66cf0 Cleaned up mmmmap(). No point in trying to support mmap of /dev/kmem since 
physical addresses could be in transit.
 1997-07-31 23:02:24 +00:00
augustss
658656bb99 Audio changes: 
- Change the way attach and open works to allow multiple audio
	  devices.
	- Split the mulaw.c file into two to avoid dragging in mulaw
	  convertsion when they are not needed.  Add 16 bit alaw/mulaw tables.
	- Change the way audio properties are gotten.
	- Recognize more versions os SoundBlaster.
 1997-07-31 22:33:08 +00:00
mark
6c440cc51b Support kernels up to 4MB in size (was 2MB) in initarm(). 
Removed some un-necessary cache synchronisations.
Call the cpu_sleep() function in an infinite loop in halt().
Removed the long dead swap specifier from rc7500 initarm().
 1997-07-31 02:59:06 +00:00
mark
3f42259896 If MEMORY_DISK_IS_ROOT is defined don't bother to compiling in the code 
to extract the root filesystem name from the bootargs.
 1997-07-31 01:11:33 +00:00
mark
67130a7f8d Added dev/clock_subr.c to the files list. 1997-07-31 01:08:26 +00:00
mark
0e8ba1b90b Overhauled and updated to work with dev/clock_subr.[ch] 1997-07-31 01:08:01 +00:00
mark
e375e0f448 Disable the reporting of the easi space timings. At podulebus attach time 
the only timings we know are the ones inherited from the boot and the
drivers that will attach to the bus may change these.
Use the IS_PODULE macro for checking manufacturer and podule id's
against attach args.
 1997-07-31 00:43:28 +00:00
mark
18b47c4129 Define an IS_PODULE() macro to match a podule manufacturer and id with 
podulebus attach args.
 1997-07-31 00:40:56 +00:00
mark
d02fe01663 Comment out a load of special debug messages. 
Fix the mappings of the L2 page table used to map the process page tables
so there there is no user access (was user read only access).
 1997-07-31 00:36:55 +00:00
mark
d50cd34639 Remove a dead version of the _MCOUNT_DECL macro. 1997-07-31 00:22:15 +00:00
mark
4d5984d00a When syncing memory and cache after modifing the text area sync only 
the modified address range rather than the whole cache/memory.
 1997-07-31 00:19:31 +00:00
mark
2319a993f9 Add specific checks for user space accesses to the page table area (just 
above the stack).
 1997-07-31 00:16:12 +00:00
mark
905a93b982 Removed several lines of unreachable code in eagetpackets(). 
Reset the interface every time an error is detected in eagetpackets()
otherwise the interface can end up in a jammed state.
 1997-07-31 00:13:18 +00:00
mark
504ddabd38 Removed several lines of unreachable code in ebgetpackets(). 1997-07-31 00:09:48 +00:00
mark
57a231e4b6 Modified the cpu_cache_purge_ID() calls in pagemove(), vmapbuf() and 
vunmapbuf(). If the address range involved is 4KB or less purge the
specific address ranges. otherwise purge the whole cache.
 1997-07-31 00:08:04 +00:00
mark
50633bf9a8 Added calls to mcount() for the assembly functions here if GRPOF and 
PROFILE_ASM are defined.
Added missing .data directive prior to the curpcb declaration.
Fixed the calling of the cpu sleep function in idle(). The sleep function
takes a single argument which is the sleep mode. This is currently unused
but 0 should be passed for future compatibility.
 1997-07-31 00:03:54 +00:00
mark
9767e83757 If a transfer completes and we have performed a check sense, check the 
sense code for zero and if found repeat the request sense. This solves
a bug in the sbic driver when accessing JAZ drives that results in
faulty sense data being returned following a transfer. A retry returns
the correct information.
This is probably showing up a more fundemental bug in the sbic driver
and will probably have to wait for a complete overhaul of the sbic
driver (planned) for a perfect fix.
Fix supplied by Rob Black <r.black@ic.ac.uk>
 1997-07-31 00:00:12 +00:00
mark
258768a81d Use the cookie field in the podulebus tag (current unused) as a register 
shift value thus making register more flexible.
Remove the absolute shift of 2 in all the podule read/write routines and
use the tag cookie (passed in r0) as the shift value.
 1997-07-30 23:52:08 +00:00
mark
4e641ac6d1 Utilise the cookie field in the podulebus tag (currently unused) as a 
register shift value.
For the podulebus_bs_tag structure set the shift to 2 (the current
hardcoded value in the actual read/write routines).
Use the cookie to provide the register shift in podulebus_subregion().
 1997-07-30 23:49:54 +00:00
mark
74bac48941 In wdcprobe() fail if the iobase defaulted rather than being specified in 
the locators.
In wdcprobe_internal() set the WDCF_32BIT flag if the data32 io handle
is set.
All transfers to and from the data register now check for softc flags
to see if 32 bit transfers are enabled i.e. reading drive parameters
and doing a dump will use 32 bit transfers as well.
 1997-07-29 01:59:20 +00:00
mark
27646ce7d4 Keep note on when we are in postmortem() in order to avoid being 
recursively called.
 1997-07-29 01:37:30 +00:00
mark
02c17d67e3 Remove some redundant .global directives as ENTRY() macro includes 
this anyway.
 1997-07-29 01:20:34 +00:00
mark
0e187069c2 The cpu_cahce_*_rng() functions take a start address and a length rather 
than a start address and end address so reflect this in the macros and
prototypes.
 1997-07-29 01:18:29 +00:00
mark
716c89ccb2 Include locators.h for the definition MAINBUSCF_BASE_DEFAULT. 
In the probe routines check the mainbus attach args mb_iobase field
to verify that the iobase did not default as an iobase address needs
to be specifically specified.
 1997-07-28 18:07:03 +00:00
mark
d34422f375 In iicmatch() fail the probe if the mainbus attach args iobase is equal to 
MAINBUSCF_BASE_DEFAULT as an explicit iobase must be specified.
In iicsubmatch() fail the match if the iic address locator defaulted.
 1997-07-28 18:01:49 +00:00
mark
03409a1eb4 Pass MAINBUSCF_BASE_DEFAULT in the mb_iobase field if none is specified 
in the locators.
In mainbusprint() only print the iobase if it is not the default.
 1997-07-28 17:58:56 +00:00
mark
73d4af0688 Support a boot option asc.hostid= to allow the adapter target ID to 
be set.
 1997-07-28 17:56:27 +00:00
mark
fc9ce1cfd8 Recognise both Icubed and Acorn versions of the EtherH netslot card as 
they have different podule ID's.
Always attach the driver even if it appears to fail the tx test as there
appear to be a collection of cards around that will fail this tx test but
will actually work ok - This problem needs further investigation.
 1997-07-28 17:54:07 +00:00
mark
d910d89af8 Rebuilt from podules rev 1.6. 1997-07-28 17:48:45 +00:00
mark
be04b11f72 Added various new podule manufacturer ID's and product ID's. 1997-07-28 17:47:53 +00:00
augustss
d58bc6796f audio: Simplify handling of AUDIO_SETFD and committing of encoding mode. 1997-07-27 23:51:48 +00:00
augustss
9745684ebe Changes to the sudio system: 
- It is now possible to handle devices that want "looping" DMA,
    e.g. the SoundBlaster correctly.  The WSS and SB drivers use this.
    To do this several new methods were introduced in audio_hw_if.
  - Different silence handling (forced by previous change).
  - The audio driver can now be mmap()-ed, but due to problems in
    the VM system only for writing for now.
  - The OSS (Linux) audio emulation takes advantage of some of the
    new features.
 1997-07-27 01:16:32 +00:00
mark
c025aad597 Implement __indr_reference macro. 1997-07-22 14:35:22 +00:00
mark
917e4bdd0b Implement inst_unconditional_flow_transfer as a macro. 1997-07-17 02:28:39 +00:00
jtk
b4777471db use locator defines in "locators.h" to index cf_loc[] 1997-07-17 01:52:54 +00:00
jtk
47c4af3536 use locator defines in "locators.h" to index cf_loc[] 
still to be done and/or decided not to be done: replace all *UNK uses in
mainbus code with the native names from locators.h
 1997-07-17 01:48:35 +00:00
mark
00b3633e19 Disable the SUBDIRS= lines as we have no subdirs to build. 1997-07-16 02:46:37 +00:00
augustss
8727da130b In the name of backwards compatibility AUDIO_ENCODING_LINEAR has been 
renamed AUDIO_ENCODING_SLINEAR and AUDIO_ENCODING_LINEAR reverts to the
NetBSD 1.2 sematics.  A kernel with COMPAT_12 defined will accept
AUDIO_ENCODING_LINEAR and treat it as before, without COMPAT_12 it
will be rejected.
 1997-07-15 07:46:04 +00:00
mark
ec553ec8c0 New version of the ARM FPE core built. This core does not have all the 
builtin veneer code. Instead this veneer code has been moved to kernel.
This removes the need for any runtime fixups of the fpe.
 1997-07-08 19:41:28 +00:00
thorpej
0404c01c46 #define DB_AOUT_SYMBOLS 1997-06-26 01:26:56 +00:00
thorpej
45097cab83 foosize()'s return value is in DEV_BSIZE units; adjust the size obtained 
from the disklabel accordingly.
 1997-06-24 00:38:46 +00:00
pk
f5bf0d3701 wdsize(): only call wdopen()/wdclose() if not already open, per the 
current `openmask'.
 1997-06-18 20:39:55 +00:00
mrg
552af779d2 bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:46:19 +00:00
mrg
dc6a98e92c bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:09:23 +00:00
veego
6ab737a609 Initialize machine from MACHINE and machine_arch from MACHINE_ARCH. 1997-06-08 23:59:57 +00:00
veego
de7e49a954 Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch. 1997-06-06 23:26:01 +00:00
mark
323b20590a Remove some nasty casts in macros. This fixes problems accessing raw 
partitions > 4GB in size.
 1997-06-03 23:48:36 +00:00
gwr
e2a58b69f7 Add #define __VM_PMAP_HACK as a temporary measure. 1997-05-16 21:35:30 +00:00
augustss
e63a553175 Change the interface between high and lowlevel audio drivers again: 
Set the encoding parameters slightly differently.
Remove the SW encoding/decodinf functions from this interface
and move them to the audio_parameter struct; this is both more efficient
and flexible.
 1997-05-09 22:16:27 +00:00
augustss
c4a52794f1 Convert to new orthogonal audio encoding scheme and implement 
some of the new encodings.  The change to ioctl AUDIO_GETENC is
NOT backwards compatible.
 1997-05-07 18:51:31 +00:00
mycroft
84bca5d679 Don't use _SUBDIRUSE outside of bsd.subdir.mk. 1997-05-07 17:28:47 +00:00
augustss
526ef2f618 Change the interface between the high and low level audio drivers 
so that all audio encoding parameters are set at once.  This simplifies
the interface and make error checking easier.
 1997-04-29 21:01:33 +00:00
christos
e0443987e7 Add netatalk netisr 1997-04-02 21:48:55 +00:00
thorpej
cb24b0200a Don't allocate mclrefcnt[]; it's dead and gone. 1997-03-27 21:01:20 +00:00
gwr
37b247edde Renames: /dumpconf/cpu_dumpconf/, /boot/cpu_reboot/ 1997-03-26 22:42:13 +00:00
gwr
71e43d14ab Move findroot/setroot stuff from configure() to cpu_rootconf(). 1997-03-26 22:38:40 +00:00
mark
b28684079f Fix broken vidcaudio_set_format() prototype. 1997-03-25 05:09:01 +00:00
mycroft
7a55cafeeb Implement set_format. 1997-03-20 16:51:38 +00:00
mark
82de5bb16d Add missing ifp variable in eaintr() following new ARP merge. 1997-03-19 02:45:06 +00:00
mark
e8e11b85c0 Fix missing bracket introduced in new ARP system merge. 1997-03-19 02:43:03 +00:00
is
07b064e02e New ARP system, supports IPv4 over any hardware link. 
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
 1997-03-15 18:09:08 +00:00
mycroft
ac3b8b13b7 Don't share the silence block between devices. Make silence filling work for 
more encodings, and make it device-independent.  From Lennart Augustsson, in
PR kern/3305.
 1997-03-13 02:19:32 +00:00
mark
682f911197 Updated for latest major number allocations. 1997-03-07 03:30:46 +00:00
fvdl
115b6d92fa Define ALIGNED_POINTER 1997-02-24 23:16:53 +00:00
mark
e5c684f608 Added lots more items. 1997-02-23 04:21:28 +00:00
mark
c812c6e43d Do profiling if GPROF and PROFILE_ASM are defined. 1997-02-23 04:20:29 +00:00
mark
9675b132fa Updated to reflect the addition of the icside and rapide drivers. 1997-02-23 04:15:20 +00:00
mark
13f13977eb Since the setroot changes set_swap_device() is has been a dead function 
so remove it.
 1997-02-23 04:09:53 +00:00
mark
a61dea1a59 Added files for the icside and rapide device drivers. 1997-02-23 04:08:49 +00:00
mark
4fbf5c86aa Clean and flush the instruction and data caches prior to turning of the 
MMU in boot0().
This solves the problem of cache hits after the kernel has rebooted the
machine as even with the cache off hits will occur for data/instructions
already in the cache.
 1997-02-23 04:05:19 +00:00
mark
045ff1df99 Initial commit of the rapide driver. This driver provides support for the 
RapIDE32 EIDE interface podules.
This driver currently only support issue 2 podules.
 1997-02-23 04:00:31 +00:00
mark
a47555862b Initial commit of the icside driver. This driver provides support for 
the ICS IDEA IDE interface podules.
 1997-02-23 03:57:45 +00:00
mark
66f1f203e3 Synchronise with podules files. 1997-02-23 03:52:29 +00:00
mark
6c7cc537c9 Add ID for ANT EtherM network slot interfaces. 1997-02-23 03:51:19 +00:00
mrg
175166de6a comment PFIL_HOOKS as it is redundant (as an option) when used with ipfilter. 1997-02-18 21:10:19 +00:00
mark
6e638fd4fb Call mount() on function entry if both GPROF and PROFILE_ASM are defined. 1997-02-18 03:15:06 +00:00
mark
ad178d5138 Limit valid numeric digits to between 0 and min(base, 9) inclusive so that 
puntuation characters are not evaluated.
 1997-02-18 03:12:15 +00:00
mark
e4316a91d0 Rebuilt from podules file. 1997-02-18 03:08:59 +00:00
mark
c569d5e23f Added new podule ID's for ICubed etherlan interfaces. 
Fixed typo in A448 title string.
 1997-02-18 03:08:04 +00:00
mark
83697fa8b9 Added a field sc_ixfer to the sfas_softc structure to allow the standard 
sfas ixfer() routine to be overridden with a card specific one.
 1997-02-11 03:33:46 +00:00
mark
faec60a06c Add a define for the cpu_functions structure member cf_sleep. 1997-02-10 04:01:08 +00:00
mark
700a2e2041 Remove the code force the processor into a sleep mode during idle() and 
instead call the sleep function defined in the cpufunctions structure.
 1997-02-10 03:57:42 +00:00