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1877 Commits

Author SHA1 Message Date
mark
5f37409d37 Implement sysbeep device for ISA systems. This just hooks into the pcppi 
code.
 1998-10-05 00:41:31 +00:00
mark
20122120a2 Add arm32/isa/joy_isa.c and arm32/isa/joy_isapnp.c 1998-10-05 00:39:44 +00:00
mark
5fe09f2a80 Add ISA and ISAPNP attachments for joysticks. 1998-10-05 00:35:40 +00:00
mark
7a9e6fd3f7 Remove dead FPE option. 1998-10-04 19:03:37 +00:00
matt
e19b4629ab Use wd.h, not wdc.h -- we are checking for the presence of disks, not 
controllers.  (there may be a controller which has only an atapibus
but no wd disks).
 1998-10-02 01:37:51 +00:00
mark
7af1966350 Regenerate from podules. 1998-09-26 03:30:50 +00:00
mark
a96d8e733a Add EESOX manufacturer ID and SCSI2 podule ID. 1998-09-26 03:29:36 +00:00
mark
bc3dce964b Declare the coda character device functions here. 1998-09-22 03:42:10 +00:00
mark
2a4d75715c cfs/CFS -> coda/CODA in strings. 
Move the cdev declaration for the code filesystem to conf.h
 1998-09-22 03:40:42 +00:00
mark
5a0ae6393f Make isa_bs_subregion() work. 1998-09-22 01:47:53 +00:00
mark
f26ab10148 Spring clean this file. 
Include dev/isa/files.isa and remove all the mess that is now included
in files.isa
 1998-09-22 01:45:47 +00:00
mark
9bdaa48cd5 Hey, lets try using arm32/isa/joyvar.h instead of the bebox one ;-) 1998-09-22 01:42:21 +00:00
mark
03d5fdff96 Fix slightly liberal use of #ifdef DEBUG in last commit. 
If we get a data abort in SVC mode it is BAD and we cannot recover
so we always want to panic.
 1998-09-22 01:40:28 +00:00
mark
6ce4eb9769 We now use the MI wdc/wd drivers so this code is no longer needed. 1998-09-22 00:44:20 +00:00
mark
4f7b1f2739 Removed icside_io.c 1998-09-22 00:43:18 +00:00
mark
a77e995d18 This file is no longer needed with the rewritten attachment to use the 
MI wdc driver.
 1998-09-22 00:42:40 +00:00
mark
071b4fc4d2 Re-written the wdc attachments to attach to the MI wdc driver instead 
of the MD one.
 1998-09-22 00:40:37 +00:00
mark
4494dc9cfc Removed MD wdc/wd files. 
Include dev/ata/files.ata and using dev/ic/wdc.c for everything.
 1998-09-22 00:37:51 +00:00
mark
aa9401f832 Fix calculation of I/O range when printing child information. 1998-09-22 00:33:51 +00:00
thorpej
2671c2fa42 Make bus_dmamap_load_uio() work, from Kevin Lahey <kml@nas.nasa.gov>. 1998-09-21 22:51:56 +00:00
tv
d909dcee1c Do not print, or even compile in, non-fatal diagnostics unless DEBUG is set. 1998-09-21 11:24:11 +00:00
mark
53f576f788 bus_space_copy_* -> bus_space_copy_region_* 
Add BUS_SPACE_COMPAT_OLDDEFS for bus_space_copy_* compat.
 1998-09-20 03:37:29 +00:00
mark
7482a84e6a Be less verbose during various data aborts unless DEBUG is defined. 1998-09-18 04:09:57 +00:00
mark
9f474557fe Allow boot arguments to override the host id on a per instance basis. 1998-09-18 03:23:19 +00:00
is
95807e512a Garbage collect unused 3rd parameter to comprobe1(). 1998-09-16 21:30:58 +00:00
thorpej
e30eafbbc6 Need 29 longs for jmp_buf now; signal mask is 128 bits. 1998-09-14 18:06:01 +00:00
thorpej
cbfc257eda sigset13_t -> int. 1998-09-14 02:48:33 +00:00
mycroft
fa31b94af9 Fix omission in previous; remember to record that we're on the signal stack. 1998-09-13 11:57:58 +00:00
thorpej
1a5b3601cb Make signal delivery work again. 1998-09-13 08:19:49 +00:00
mark
84f15d23f4 Fix bug in switch_exit() from last commit. This fixes PR 6132. 
The bug is that the modification to call exit2() removed a stack pop
but not the associated push.
 1998-09-10 02:16:28 +00:00
phil
feb70ddafd Add coda file system character file device. 1998-09-09 19:04:04 +00:00
thorpej
70e641047c In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands 
to).
 1998-09-09 11:17:24 +00:00
thorpej
8abe0d6b1c Adjust for the new "reaper" kernel thread: do not free the vmspace and 
u-area in machine-dependent code.  Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
 1998-09-09 00:07:48 +00:00
mark
f157d15a41 Guard inclusion of opt_cputypes.h 1998-09-08 03:10:07 +00:00
mark
0c2564ec4a Remove some unused variables. 1998-09-06 04:25:15 +00:00
mark
f21d591227 Convert bzero() to memset(). 1998-09-06 04:24:18 +00:00
mark
f472d5f788 Include machine/intr.h. 1998-09-06 04:22:43 +00:00
mark
249cdfe998 Convert b*() functions to mem*(). 1998-09-06 04:20:37 +00:00
tv
a3da712ec1 Add netbsd_sdboot and explain the differences between the kernels. 1998-09-06 03:38:56 +00:00
mark
352fc12abe Define BootConfig for EBSA285 kernels. 1998-09-06 03:11:38 +00:00
mark
f275d29c4b Implement a dummy version of pciide_machdep_compat_intr_establish() 
for now.
 1998-09-06 03:01:38 +00:00
mark
3c2941eda0 Initial commit of PCI-ISA bridge device driver. This driver use the 
PCI-ISA bridge callback mechanism to attach the ISA bus to the PCI=ISA
bridge.
This is basically an import of the i386 pcib.c code with very minor
changes.
 1998-09-06 03:00:25 +00:00
mark
722e17fbfe Don't build depandancies for genassym.c as it no longer exists. 1998-09-06 02:41:19 +00:00
mark
203b612984 Move UVM option to std.arm32 1998-09-06 02:37:47 +00:00
mark
f3889623a7 Add USB device declarations. 1998-09-06 02:35:22 +00:00
mark
9968946f1e Added USB devices. 
Added fcom serial device.
 1998-09-06 02:33:56 +00:00
mark
896041468d Initial commit of config file for EBSA285 architecture boards. 1998-09-06 02:30:52 +00:00
mark
928d54f699 Added Footbridge (DC21285) files, PCI and USB. 1998-09-06 02:28:58 +00:00
mark
71150c9734 Initial commit of board support for DEC/Intel EBSA285 architecture 
systems include the Chalice CATS board and others running the cyclone
firmware.
 1998-09-06 02:23:36 +00:00
mark
0823f75d49 Initial commit of DC21285 'Footbridge' core logic support for the 
StrongARM SA110 processor
The DC21285 provides memory controller, timers, interrupt controller
PCI-HOST bridge and diagnostic serial port.
 1998-09-06 02:20:33 +00:00
christos
449820f2ea Assign copyright to TNF. 1998-09-05 15:28:04 +00:00
lukem
c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00
mark
646b4ca78b Declare boot_file. 1998-09-05 04:14:21 +00:00
mark
4285910912 Implement faster method of blocking all lower priority interrupts. 
Modify current_spl_level to reflect the temporary change in interrupt
priority level which dispatching.
Don't increment the interrupt stats for every handler in the interrupt chain.
Cleaned up a number of comments.
Define soft interrupt names.
A few miscellaneous tidy ups.
 1998-09-05 04:05:31 +00:00
mark
de5eac54ea Simplified initialisation of irqmasks. 
Removed any remnants of soft interrupt dispatching.
Cleaned up a number of comments.
Removed a number of blank lines.
Nuked register keywords.
Made sure code is in sync with interrupt handling for other ARM hardware.
 1998-09-05 04:04:24 +00:00
mark
451f011ac6 Always call dosoftints() for both lowerspl() and splx(). 
Fix several comments.
 1998-09-05 04:01:53 +00:00
mark
3a115108ed Nuke register keywords. 
Update set_spl_masks() to reflect the _SPL_SOFT* macros.
Initialise the soft interrupt mask array.
Update dump_spl_masks() to dump all the hardware and software spl masks.
 1998-09-05 04:00:30 +00:00
mark
900bbc08fc Soft interrupt dispatching now uses the soft_interrupts variable along 
with the spl_smasks array and the current_spl_level variable to work
out which soft interrupts are pending.
This means that soft interrupts are now separated from the hardware
interrupts so a full 32 hardware and 32 software interrupts can now be
supported.
Implement clearsoftintr() function.
Define several macros to make the soft interrupt dispatching code cleaner.
Implement setsoftserial() function.
Implement soft serial interrupt dispatching.
 1998-09-05 03:59:29 +00:00
mark
867fa9eb68 If boot_file is defined try using it to determine the boot device. 
Update printing of irqmasks for IPL_SERIAL.
 1998-09-05 03:58:31 +00:00
mark
08c24a03e4 Cleanup and simplify interrupt number definitions for various architectures. 
Remove all soft interrupt definitions now soft interrupts are being
separated from hardware ones.
Reserved interrupts do not have any special uses so only define then if
needed as placeholders.
 1998-09-05 03:51:01 +00:00
mark
6edf348e6d Define _SPL_SOFT{CLOCK,NET,SERIAL} and create or update the 
appropriate spl* macros.
Move spllpt() maro here from intr.h
Prototype setsoftserial().
Define spl_smasks array for software interrupt masks to complement the
hardware interrupt masks.
 1998-09-05 03:50:01 +00:00
mark
4d98d58935 Define IPL_SERIAL & IPL_HIGH. 
Define SOFTIRQ_CLOCK, SOFTIRQ_NET and SOFTIRQ_SERIAL and SOFTIRQ_BIT()
macros.
Move spltty macro to psl.h
 1998-09-05 03:47:10 +00:00
mycroft
d9753cd7d0 Install joystick.h. 1998-09-05 03:32:57 +00:00
mycroft
dc0d1c09d5 Add joy at ofisa. 1998-09-05 03:32:36 +00:00
mark
5ae7ff7e6e Added assembly code for set_region_2. 
Rewritten/Optimised a number of the bus space functions.
 1998-09-05 01:31:53 +00:00
mark
1a6733681f Add set_region_2 to ISA IO and MEM tags. 
KNF.
 1998-09-05 01:30:02 +00:00
mark
46f166f090 Cleaned up the map_entry*() functions. 
Removed register keywords.
Tidied up printf format strings.
Removed a number of blank lines.
 1998-09-05 01:23:04 +00:00
mark
a21a7644df Rip out a load of junk thats long past its "best before" date. 1998-09-05 01:18:19 +00:00
mark
ec1dae5a9d Only build modedefs.c if MONITOR is defined. 1998-09-05 01:16:17 +00:00
mark
9ad228e3bc Update MINIROOTSIZE option. 1998-09-05 01:14:43 +00:00
mark
7115a4f53e Updated several comments and acknowledgements. 1998-09-05 01:12:14 +00:00
mark
218bf90f49 Nuke register keywords. 1998-09-05 01:09:42 +00:00
mark
e6aee6549e Updated for recent driver additions and reservations. 1998-09-05 01:06:38 +00:00
mark
3a01450f20 Bring up to date. 1998-09-05 01:04:48 +00:00
mark
323528d86f Integrate another one of Neil Carson's pmap improvements. 
Use pmap_clean_page() in pmap_remove_all() to improve cache cleaning
efficiency.
 1998-09-03 03:31:53 +00:00
cgd
8bbc38a130 avail mem is calculated ptoa(uvmexp.free), not ptoa(uvmexp.free - bufpages), 
like on other ports.  uvmexp.free is already adjusted by the uvm_pagealloc
calls used to get the buffer pages.  (reported by mrg)
 1998-09-02 00:03:05 +00:00
mark
0c11c52fc1 Added csc device. 1998-09-01 02:28:04 +00:00
mark
1c13966ceb Add csc device and scsibus attachment. 1998-09-01 02:27:21 +00:00
mark
edb737d09d Initial commit of a Cumana SCSI II driver using the sfas chip driver. 1998-09-01 02:24:11 +00:00
mrg
478a07de87 generate dependancies from genassym.cf 1998-09-01 01:48:21 +00:00
mrg
1fe0874746 use genassym.sh/.cf rather then the C program. 1998-08-31 06:52:18 +00:00
mark
0e533ae4c7 Use IPL_AUDIO for the interrupt priority. 
KNF.
 1998-08-31 02:36:11 +00:00
mark
bd75906989 Use IPL_AUDIO for the interrupt priority. 
Cleaned up some comments and removed several un-necessary includes.
 1998-08-31 02:35:31 +00:00
mark
47364b0c91 Use IPL_AUDIO for the interrupt priority. 1998-08-31 02:34:36 +00:00
mark
cdaa8d9c45 Further improvements to init_arm(). Use map_chunk() to map a number of 
areas of the kernel including the text, data and bss.
 1998-08-31 00:11:18 +00:00
mark
80d8aa6034 Remove a couple of redundant lines. 1998-08-31 00:08:11 +00:00
mark
c4ae202098 Further improvements to init_arm(). Use map_chunk() to map a number of 
areas of the kernel include the text, data and bss.
 1998-08-30 23:19:37 +00:00
mark
45faa60d85 Added a new function map_chunk() used during init_arm() when setting up 
the kernel page tables. map_chunk() replaces running a loop, calling
map_entry() and in addition where possible it will use L1 section mappings
or L2 large page mappings instead of L2 small page mappings in order to
reduce the TLB entried needed for the kernel.
 1998-08-30 23:17:44 +00:00
mark
82661d453d Define new PTE construction macros for L2 large small pages and L1 
sections and define some of the other macros using the new ones.
Add more comments for various definitions in the file.
 1998-08-30 23:15:14 +00:00
mark
eff784066e Don't discard the proc0_pt_pte mapping and make sure that the 
proc0_pt_pte and proc_pagedir mappings are uncached.
 1998-08-29 04:58:16 +00:00
mark
4a241e1fbd Change KERNEL_BASE to VM_MIN_KERNEL_ADDRESS. 1998-08-29 04:08:12 +00:00
mark
9eb28e934b Include sys/types.h instead of sys/param.h 
Junk some un-needed includes and include cpu.h.
 1998-08-29 04:05:44 +00:00
mark
ae7526d965 Removed some un-necessary includes. 1998-08-29 04:01:58 +00:00
mark
c611af7c7f Change boot_path to boot_file and initialise to NULL along with boot_args. 1998-08-29 03:57:03 +00:00
mark
5898385f6b Change boot_path -> boot_file and initialise to NULL along with boot_args. 1998-08-29 03:55:57 +00:00
mark
4ad81305d5 Initialise boot_args and boot_file to NULL. 1998-08-29 03:53:17 +00:00
mark
80b4f63e42 Updated for some reserved majors. 1998-08-29 03:28:17 +00:00
mark
af5eba9861 Implement address validation as a separate function db_validate_address(). 
Use this function to validate the page table entries for all reads and
writes.
 1998-08-29 03:21:33 +00:00
mark
3e217a0157 Remove the definition of CURRENT_PAGEDIR_HOLE and CURRENT_PAGEDIR_BASE 
as they are no longer reference.
Move ALT_PAGE_TBLS_BASE from 0xf3c00000 to 0xf0c00000.
Increase the size of the KERNEL_VM_SIZE by 16MB now that 0xf3xxxxxx is free.
 1998-08-29 03:19:55 +00:00
mark
22a3c54923 Use KERNEL_VM_SIZE to calculate the number of page tables needed for 
the kernel data area.
Don't map the proc0 L1 page table into the L2 page tables space.
 1998-08-29 03:17:27 +00:00
mark
99bb4b6b6b Rewritten pmap_pte() not to use the mapping of the L1 page table within 
the L2 pages tables (CURRENT_PAGEDIR_HOLE).
Don't map the L1 page table into the L2 page table space any more (easy
reference hack) in pmap_allocpagedir().
 1998-08-29 03:14:14 +00:00
mark
66074cf792 Use VM_MAX_KERNEL_BUF only to limit nbuf and not bufpages. 1998-08-29 03:09:14 +00:00
mark
808c0cca58 Fix bug with zeroing kernel page tables that I introduced yesterday. 1998-08-28 20:04:35 +00:00
mark
1cb7a16aed Fix typo. The page table allocation loop in initarm() should be 
<= NUM_KERNEL_PTS rather than < NUM_KERNEL_PTS.
 1998-08-28 17:15:45 +00:00
mark
25ae95328f Use kernel_pmap->pm_pdir instead of PAGE_DIRS_BASE when mapping podule 
space.
 1998-08-28 03:19:34 +00:00
mark
17dcbf485c More reworking in initarm(). 
Further cleanup and simply the allocation and mapping of the kernel
  pagetables and static data pages.
  Removed the page directory page table as it is no longer necessary.
  Changed the allocation of the proc0 L1 page table and L2 page table
  that maps the page tables to map these pages into kernel virtual
  address space.
  Updated for pv_addr_t argument changes to pmap_bootstrap().
 1998-08-28 02:58:41 +00:00
mark
133f5c93f0 Updated for pmap_bootstrap() argument change. Modify ofw_configmem() 
to obtains pv_addr_t structures for the proc0 L1 page table and the proc0
pagetable that maps page tables.
Use the virtual address from the pv_addr_t structure for the proc0 L1 page
table when calling pmap_bootstrap rather than relying on a special mapping
at PAGE_DIRS_BASE.
Modify ofw_construct_proc0_addrspace() for similar changes to
ofw_configmem().
Remove the kernel_pde page table in ofw_construct_proc0_addrspace() as it
it now longer needed.
 1998-08-28 02:52:37 +00:00
mark
1ca0ef8cae Modify the arguments to pmap_bootstrap() to take a pv_addr_t structure 
for the page table to map kernel pagetables (kernel_ptpt). This means
that the pm_vptpt field is now valid for the kernel_pmap.
Use constants from vmparam.h in pmap_allocpagedir().
 1998-08-28 02:46:51 +00:00
mark
c5695ed630 Centralize the definition of pv_addr_t to pmap.h 1998-08-27 04:00:53 +00:00
mark
af91a82f1e Remove pv_addr_t and systempage declarations. 1998-08-27 03:58:10 +00:00
mark
e7a61c9984 Centralise the definition of the pv_addr_t structure. 1998-08-27 03:55:06 +00:00
tv
7308faf67b "COMPAT_11 + COMPAT_12 + COMPAT_13" doesn't work - these are based on 
definition, not 1 or 0.  Also, since all pre-1.4 releases require
COMPAT_13 (not just 1.3 binaries), just "#ifdef COMPAT_13".
 1998-08-26 14:51:57 +00:00
augustss
9deb19798f Add OPL driver. 1998-08-26 12:10:57 +00:00
augustss
76567c8213 Remove ad1848 attribute; it's in conf/files now. 
(Why don't we remove the XXX hack in this file?)
 1998-08-26 09:32:24 +00:00
mark
47e470f2af Use UVM as standard. 1998-08-25 22:07:46 +00:00
mark
34f8ef18c9 Updated for changes to some of the constants defined in vmparam.h 
Simplified serveral parts of the initarm() to make the code clearer and
modified parts of initarm() as part of an on-going effort to abstract
out part of initarm() on various machines.
 1998-08-25 22:03:07 +00:00
mark
61bd706797 Include machine/vmparam.h 1998-08-25 21:56:14 +00:00
mark
bd14bb41f0 Define KERNEL_PD_SIZE in terms of various constants defined in vmparam.h 1998-08-25 21:55:06 +00:00
mark
cda0e37703 Collect various kernel constants together and define them in all one 
place (some moved from param.h)
Define several constants such as page table addresses in terms of other
constants.
Increase some of the limits :
  MAXTSIZ	8MB -> 16MB
  DFLDSIZ	16MB -> 128MB
  MAXDSIZ	256MB -> 512MB
  DFLSSIZ	512KB -> 2MB
 1998-08-25 21:53:37 +00:00
mark
4e8239cdca Removed a number of kernel constants as they have moved to vmparam.h 1998-08-25 21:50:54 +00:00
mark
f920e4e2d6 In physconinit(), don't use printf() to clear the screen but call 
the console's putstring function directly.
 1998-08-25 03:26:36 +00:00
mark
b75234f009 Add calls to cpu_cache_cleanID() after calling setttb() during initarm(). 
This is necessary as the memory addresses being used for the cache clean
(if the CPU is a SA110) may have been remapped by the setttb() call and
thus the cache could loose sync with memory.
 1998-08-25 03:10:25 +00:00
augustss
c29fdceff3 Prepare for MIDI devices. 1998-08-22 22:50:53 +00:00
thorpej
f73a7043f3 ISA Game port driver, lifted from BeBox port. 1998-08-20 06:31:34 +00:00
thorpej
b176b7ba0f Add joy driver at cdev 56. 1998-08-20 06:30:56 +00:00
thorpej
31ac3d022c Add joy driver devsw declarations. 1998-08-20 06:28:43 +00:00
thorpej
2d282c7e70 Add joy driver glue. 1998-08-20 06:28:18 +00:00
thorpej
cc042ba0e5 Correct a function name in a panic message. 1998-08-20 05:46:20 +00:00
thorpej
4396c67463 Internal cleanup. 1998-08-17 22:28:00 +00:00
augustss
cd09067eb4 * Redo the way the way the MIDI driver attaches to audio devices. 
* Improve the midisyn layer a little.
* Add a driver for the Yamaha OPL[23] FM synths.
  The opl driver is not finished yet; it sounds pretty awful.

For some strange reason I cannot get any FM sound from my SB64 cards,
but a regular SB16 works fine.
 1998-08-17 21:16:09 +00:00
thorpej
0809175887 #define _CS_OFISA_MD_REG_FIXUP 1998-08-17 20:40:53 +00:00
thorpej
defb1b327e Implement a reg fixup, needed for old OpenFirmware builds. 1998-08-17 20:38:08 +00:00
mark
518c6812d3 Block user space access between the cache purge and the context switch in 
cpu_switch() as all user space addresses must be removed from the cache
prior to the context switch and interrupts are live for the purge.
 1998-08-16 02:17:17 +00:00
mark
2ea34b589c Enable interrupts during cache clean, purge and sync operations. 
Instead use a flag to indicate that all user space access are blocked
during the cache op to ensure that user space virtual addresses correctly
expunged from the cache.
 1998-08-16 02:14:15 +00:00
mark
decc2dde0a Implement a mechanism to prevent fuswintr() and suswintr() from accessing 
user space via a flag. This enables interrupts to be live during certain
critical operations where user space accesses must not be attempted.
 1998-08-16 02:11:32 +00:00
mark
152c00c687 Enable interrupts as soon as possible in prefetch_abort_handler(), 
beore any of the diagnostic checks etc.
 1998-08-16 02:03:30 +00:00
mark
d83571ea08 Enabled interrupts as soon as it possible in syscall(), before any 
of the diagnostic checks.
 1998-08-16 02:01:16 +00:00
mycroft
d07b3639a4 Assign my copyrights to TNF. 1998-08-15 17:47:15 +00:00
mycroft
6dc903202f Assign my copyrights to TNF. 1998-08-15 10:10:47 +00:00
mycroft
08ab3f8338 I didn't write any of this. 1998-08-15 03:36:34 +00:00
mycroft
6d3d8a1350 Make copyright notices with my name consistent. 1998-08-15 03:02:31 +00:00
thorpej
2b869a383f Use _CS_OFISA_MD_* callbacks for old, broken OpenFirmware builds. 1998-08-15 02:59:01 +00:00
mark
2a48768678 Debug inst_unconditional_flow_transfer and next_instr_address 
macros so that single stepping works correctly.
 1998-08-15 02:57:28 +00:00
mark
170eadd04c Add FILECORE filesystem. 1998-08-14 03:56:21 +00:00
eeh
a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
mark
3ad4ac45f9 Reworked interrupt blocking and unblocking to improve interrupt latencies 
during context switches.
 1998-08-12 01:10:29 +00:00
mark
0a1a20bd29 Recognise STRH, STRSH and STRSB instructions as store instructions when 
determining page protections for [u]vm_fault(). Fixes bug spotted by
Richard Earnshaw.
 1998-08-10 15:15:49 +00:00
mycroft
093a8daf6b Go to splhigh in the debugger. 1998-08-09 00:00:57 +00:00
mycroft
e2686d0a1b Use splnet, not splimp. 1998-08-08 23:51:39 +00:00
mycroft
d5eb56b2c2 Move splclock and splaudio outside splimp. 1998-08-08 23:39:38 +00:00
kleink
709dda58f8 _POSIX_SOURCE -> _POSIX_C_SOURCE, and add missing protection bits. 1998-08-06 11:22:57 +00:00
mark
25997dd19d IPL_TTY -> IPL_SERIAL. 1998-08-04 20:09:37 +00:00
mark
b6ffd3a85e Don't call cpu_tlb_flushID() from the pmap_update macro. 1998-08-04 19:11:29 +00:00
mark
167a777474 Drop in the lastest round of optimisations from Neil Carson. 
The cache cleaning code in pmap_copy_page() and pmap_zero_page()
  has been rewritten and uses a new function pmap_clean_page().
  pmap_remove() has been completely rewritten to make it more efficient
  when there are only a few pages that actually need to be removed.
 1998-08-04 19:02:19 +00:00
mark
47ac4421e0 In setregs(), only pass the stack value in r12 if COMPAT_1[123] is defined. 1998-08-04 16:25:28 +00:00
mark
4b14908352 Fix the validation of source addresses in db_read_bytes() so that 
memory ranges mapped with L1 section mappings do not cause aborts
due to lack of L2 page table.
 1998-08-04 16:19:54 +00:00
mark
e9c872cd6b Define a macro L1_MASK to mask out the level 1 pde type bits. 1998-08-04 16:16:22 +00:00
mark
d91830b032 Namespace cleanup. Prefix all the JMPBUF* macros with _JB. 1998-08-04 02:01:17 +00:00
mark
70fe6c76a1 Pass ps_strings in r0 when execing processes. 
Use macros rather than absolute values in zero_page_read*() functions.
 1998-08-02 21:50:31 +00:00
thorpej
0869d8f714 Blargh, deal with some fallout from the ISA PnP goo, this will go away once 
we can pull in files.isa properly.
 1998-07-31 16:42:01 +00:00
thorpej
29ad6dac50 ISA PnP goo. 1998-07-31 04:50:01 +00:00
thorpej
6f3b1afe37 First-cut ISA PnP support for NetBSD/arm32. 1998-07-31 04:48:42 +00:00
thorpej
7b68dfc9c7 Fixup include paths. 1998-07-30 21:58:48 +00:00
thorpej
d85ed3d973 Put the SoundBlaster stuff back for files.ofisa (Until we can just 
properly include files.isa).
 1998-07-30 21:51:00 +00:00
augustss
cdeb158d5f A first stab at making the SHARK sound work. It doesn't really work 
yet, but it probes and makes a noise when used.  Stay tuned!
 1998-07-30 14:11:42 +00:00
mark
620bc79e36 Fix the copyin(), copyout() argument validation to check for zero 
length copy before returning EFAULT for a bad address.
 1998-07-29 00:56:08 +00:00
thorpej
6dd25080b4 Garbage-collect ofisacs, noted by Scott Reynolds. 1998-07-28 21:19:13 +00:00
thorpej
3ff8e6493a Don't cast the null residual pointer passed to vn_rdwr(). 1998-07-28 18:34:52 +00:00
thorpej
9b35e91d59 Update for cs* at ofisa? 1998-07-27 01:44:20 +00:00
thorpej
803df07221 Obsolete. 1998-07-27 01:43:24 +00:00
thorpej
6d885615a2 Obsolete. 1998-07-27 01:42:19 +00:00
thorpej
6828d39080 Actually provide the correct bus space tags. 1998-07-27 00:48:15 +00:00
thorpej
b9aeeb3fa1 Remove a test, making diagnosis of IRQ problems easier. 1998-07-26 21:24:37 +00:00
thorpej
f0ff548dd2 Rewrite the probe to use values from the EEPROM for membase and IRQ 
if they're not specified by the attach arguments, so that they can
be reported by isaprint().  Rearrange the attach routine to facilitate
splitting this up into front- and back-end drivers.
 1998-07-25 01:15:54 +00:00
thorpej
b4195e59cd Change the interface to the EEPROM functions such that they can be called 
from the probe routine.
 1998-07-24 23:25:13 +00:00
thorpej
8d611b5f32 Remember the product ID and revision. 1998-07-23 19:25:52 +00:00
thorpej
1c9aed40f6 Round-out full-duplex support. 1998-07-23 19:02:55 +00:00
thorpej
202d438148 CS8900 driver has of_network_dev property. 1998-07-22 22:09:59 +00:00
thorpej
c10c18b955 Get media from OpenFirmware. 1998-07-22 22:09:18 +00:00
thorpej
05ff8b05f5 Print the default media at attach time. 1998-07-21 23:09:25 +00:00
thorpej
02ad0b4eda Add support for ifmedia. 1998-07-21 22:58:31 +00:00
thorpej
aaa383804d Correct the name of the CS8920M id. 1998-07-21 19:54:56 +00:00
thorpej
52cfd19bcf Ever closer to KNF. 1998-07-21 01:17:14 +00:00
thorpej
bb3c5257c7 Move the cs8900 driver's softc, etc. definitions to an MI location. 1998-07-21 01:04:55 +00:00
thorpej
133efc841f Use <dev/isa/cs89x0var.h> 1998-07-21 01:04:09 +00:00
thorpej
9c9a866a90 Move PacketPage read/write macros in to if_csvar.h 1998-07-21 00:58:46 +00:00
thorpej
bdc9dcbe8a G/c two more unused definitions. 1998-07-21 00:53:57 +00:00
thorpej
23efef79fc Move the code that prints Rx errors into a separate function, rather than 
duplicating it.
 1998-07-21 00:52:15 +00:00
thorpej
9282418a78 Some cosmetic changes. 1998-07-21 00:40:17 +00:00
thorpej
20fb09c609 G/c more unused debugging goo. 1998-07-21 00:24:45 +00:00
thorpej
6014ea2216 Garbage-collect some unused debugging goo. 1998-07-21 00:23:18 +00:00
thorpej
f45804c4c6 Nuke sc_iobase (and a serious misuse of it!) 1998-07-21 00:22:29 +00:00
thorpej
22ff8accae Use fixed-size types. 1998-07-21 00:20:35 +00:00
thorpej
5b56c35223 Nuke the "pia" typedef. 1998-07-21 00:18:35 +00:00
thorpej
44d02a07d0 Update for <dev/isa/cs89x0reg.h> 1998-07-21 00:11:03 +00:00
thorpej
57488ef1e4 Remove the register descriptions from this file, and split them into 
<dev/isa/cs89x0reg.h>
 1998-07-21 00:10:11 +00:00
thorpej
c3e7a09c4e Use <dev/isa/cs89x0reg.h> 1998-07-21 00:08:57 +00:00
is
6054d626f9 Switching dev/ic/lpt.c to use spllpt() instead of spltty(). It doesn't use 
tty structures, and on some machines (namely the DraCo internal lpt, and some
multi-i/o boards for Amigas and DraCos), tying spltty to the pretty high printer
interupt level would hurt serial performance.

On all affected ports but Amiga, spllpt() has been defined in machine/intr.h
to be spltty(), thus preserving old behaviour. Portmasters are encouraged to
change is, if they feel something else is better (e.g., one of its own were
possible).
 1998-07-18 21:27:25 +00:00
thorpej
2fc1260cc0 Implement bus_dmamap_load_uio(). 1998-07-17 21:09:59 +00:00
mark
f6e8a93bac Replace hardcoded constant with VM_MIN_KERNEL_ADDRESS. 1998-07-17 19:12:48 +00:00
thorpej
41986b6ad6 Print out the revision as a letter, i.e. 'A', ... 1998-07-15 03:29:47 +00:00
thorpej
25a86ef490 Be a little more thorough when printing the chip name, and also print 
the chip revision.
 1998-07-15 00:01:17 +00:00
thorpej
45c63f6b7b Massive cleanup of this driver (format police, autoconfig). More to come. 1998-07-14 23:38:49 +00:00
mark
57c3ea15d8 Guard opt_cputypes.h include with _KERNEL && !LKM 1998-07-13 06:12:08 +00:00
mark
7b6cd6a0a6 Guard opt_cputypes.h include with _KERNEL && !LKM. 1998-07-09 02:43:25 +00:00
thorpej
e32f380030 Garbage-collect some of the old ISA DMA code. 1998-07-08 07:56:47 +00:00
thorpej
8bbd7378c5 RCS ID police. 1998-07-08 07:56:13 +00:00
thorpej
9bbe01f100 Note that UVM is mandatory on the Shark (otherwise ISA DMA won't work) 1998-07-08 05:27:17 +00:00
thorpej
e332a993e2 Initialize the machdep ISA DMA structures once we've done OpenFirmware 
ISA DMA initialization.
 1998-07-08 05:01:56 +00:00
thorpej
8d10a53ddb Use MI ISA DMA code (XXX this needs some work). 1998-07-08 05:01:17 +00:00
thorpej
fcd0183e81 Remove all of the home-grown ISA DMA code, and translate the OpenFirmware 
"dma-ranges" property into the pmap's ISA DMA ranges.
 1998-07-08 05:00:40 +00:00
thorpej
28cbb7c537 Provide the ISA chipset tag. XXX This should go away in favor of a real 
ofisa attachment of the "cs" driver.
 1998-07-08 04:59:46 +00:00
thorpej
f5535d79ca Provide the ISA chipset tag. 1998-07-08 04:59:02 +00:00
thorpej
8eeb7eaad0 Implement an ISA bus_dma back-end for NetBSD/arm32. Tested only on the 
Shark, but should work for other ISA-"enabled" arm32 systems, as well.
 1998-07-08 04:58:03 +00:00
thorpej
696858d5f9 Nuke these; we use the MI ISA DMA code now. 1998-07-08 04:57:13 +00:00
thorpej
98b07e4b07 Provide an ISA chipset tag via isa_attach_hook(). G/c home-grown 
ISA DMA code, in favor of the MI code.
 1998-07-08 04:56:13 +00:00
thorpej
b51b6b7c04 Lift-and-tweak from the i386 port (near-complete rewrite), providing 
the ISA DMA stuff expected by machine-independent code.
 1998-07-08 04:54:47 +00:00
thorpej
eeb19dd33c Remember our ISA chipset tag. 1998-07-08 04:53:33 +00:00
thorpej
f7e400a7ab Use the machine-independent ISA DMA code. 
XXX We use COHERENT for now; need to deal with sync'ing DMA maps being
XXX used by the isadma driver.
 1998-07-08 04:53:03 +00:00
thorpej
a177e7aedc Rearrange this a little so we can use MI ISA DMA code. XXX Should just 
pull in files.isa, but Not Right Now, apparently.

Add the sound blaster driver here (XXX see above), and build the
arm32 bus_dma back-end.
 1998-07-08 04:51:12 +00:00
thorpej
8e03657b43 Define two free lists: default, and one to protect ISA DMA-safe memory. 1998-07-08 04:49:21 +00:00
thorpej
d7d001fe70 Allow platform-specific code to define DMA-safe memory ranges for ISA. 
If pages being loaded into the VM system intersect with any of these
ranges, the intersecting pages will be placed on a lower-priority
free list to protect them.
 1998-07-08 04:48:20 +00:00
mark
93179db2b7 Remove several pointless cache/tlb cleans. (From Neil Carson). 1998-07-08 00:18:16 +00:00
mark
e1fe0d71c0 Fix IOMD ID checks. 1998-07-08 00:15:59 +00:00
mark
9a4a105abb Remove un-necessary write buffer drains. (From Neil Carson). 1998-07-08 00:13:41 +00:00
mark
f79b12670f Simplify cache cleaning in page_move(). (From Neil Carson). 1998-07-08 00:12:33 +00:00
mark
9dccefd1c9 Simplify the included files. 1998-07-08 00:10:44 +00:00
mark
ddae1799a5 Make sure the write buffer is drained during syncing. 1998-07-08 00:08:39 +00:00
mark
61cdca4a6d Remove unused file. 1998-07-07 17:59:56 +00:00
mark
d20b5cf136 Clean up included files. 1998-07-07 17:51:54 +00:00
thorpej
8f2575ec87 Use fixed-size types. 1998-07-07 04:29:42 +00:00
mark
4a463e49fe defopt CPU_* options in opt_cputypes.h 1998-07-07 03:05:15 +00:00
mark
3d4c1e7372 Cleanup ofw_boot(). 
Remove un-necessary includes.
 1998-07-07 02:45:00 +00:00
mark
2abb91b62a Nuke a redundant cache clean in pmap_enter() (from Neil Carson). 1998-07-07 01:18:47 +00:00
mark
2194175b24 KNF. 1998-07-07 00:48:11 +00:00
mark
68dd742555 Include opt_armfpe.h 1998-07-06 18:13:26 +00:00
mark
d41434d3ae Cleanup explict Makefile dependancies. 1998-07-06 02:43:38 +00:00
mark
9161d5ab60 Include opt_pmap_debug.h for PMAP_DEBUG defopt. 1998-07-06 02:40:42 +00:00
mark
3682a37511 Include opt_compat_old_ofw.h for COMPAT_OLD_OFW option. 1998-07-06 02:36:52 +00:00
mark
94df6c50f4 defopt COMPAT_OLD_OFW and PMAP_DEBUG. 1998-07-06 02:35:34 +00:00
mark
9ed6d03641 Always include arm32/disassem.h 1998-07-06 02:33:25 +00:00
mark
572dcd8575 Include opt_armfpe.h 1998-07-06 01:56:40 +00:00
mark
f10dbf227d defopt ARMFPE. 1998-07-06 01:54:56 +00:00
mark
5df95c3336 Junk the DISASSEMBLE macro and just call disassemble() directly. 1998-07-06 01:54:36 +00:00
mark
70fba3ee34 postmortem() is no longer used in this file. 1998-07-06 01:52:26 +00:00
mark
a96139b744 Include opt_uvm.h and define Lcnt appropriate for UVM or non-UVM configs. 1998-07-06 01:04:17 +00:00
mark
8b4b75b9ea The ARMFPE option is never enabled by default any more. 1998-07-06 00:59:21 +00:00
mark
c73c7674d7 defopt IRQSTATS. 1998-07-06 00:53:07 +00:00
mark
ac8d41742b Remove MOUSE_IOC_ACK option as this is now standard. 1998-07-06 00:49:20 +00:00
mark
d016feb2d7 Define MOUSE_IOC_ACK as standard. 1998-07-06 00:43:28 +00:00
mark
9126d07941 defopt XSERVER. 1998-07-06 00:42:37 +00:00
mark
e110bd8a6a defopt IRQSTATS and XSERVER 1998-07-06 00:41:17 +00:00
mark
36af051383 Update functions that missed the previous name space change. 1998-07-05 23:31:16 +00:00
jonathan
b37021c1a1 defopt NATM. 1998-07-05 22:48:05 +00:00
jonathan
d275e56dee * defopt COMPAT_{09,10,11,12,13} and COMPAT_NOMID. 
TODO: revisit interaction between native compat and emul compat usage.
 1998-07-05 08:49:30 +00:00
jonathan
011f2bda08 defopt NS, NSIP. 1998-07-05 06:49:00 +00:00
jonathan
5c0c5dd0b4 defopt ISO TPIP. 1998-07-05 04:37:35 +00:00
jonathan
8db0fcdbf7 defopt CCITT. 1998-07-05 02:12:22 +00:00
jonathan
3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
jonathan
466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
hubertf
a18ed5d074 add missing ";" for non-UVM systems 1998-07-03 21:32:43 +00:00
tv
b457cc5098 For now, do not build just "netbsd" as the root device probe cannot 
distinguish wd0, cs0, etc.  Build only netbsd_netboot and netbsd_wdboot.
 1998-07-02 23:39:22 +00:00
augustss
5aa0920e7d Make it compile again. 1998-06-29 13:53:00 +00:00
thorpej
9609289966 When loading a DMA map, check that the pages in the transfer are within 
the tag's DMA range(s), if ranges are specified.
 1998-06-28 07:32:32 +00:00
thorpej
46320bb017 Clean up the bus space function namespace somewhat; make sure they don't 
collide with function names used in other parts of the kernel.
 1998-06-28 07:27:51 +00:00
thorpej
3497ab9a8c Add a pointer to an array of DMA ranges. DMA buffers must lie within 
a range, or else an error is returned when loading a map.  If the ranges
pointer is NULL, no range checks are performed.
 1998-06-28 03:22:10 +00:00
thorpej
e3f4206162 Only use DMA_BOUNCE if it is defined. 1998-06-28 00:53:21 +00:00
thorpej
ad9e227ed7 Fix a bunch of printf arguments. 1998-06-27 02:48:24 +00:00
thorpej
a4e8fc45cd Nuke the _cookie member of the bus_dma_tag_t; it's not used by anything. 1998-06-27 02:16:23 +00:00
thorpej
06f1469055 Really namespace-protect the virtual address in the DMA segment structure. 1998-06-27 02:13:39 +00:00
thorpej
06c15a479d Remove some #if 0'd i386-specific code that was inherited when this 
was copied from the i386 port.
 1998-06-27 02:11:19 +00:00
thorpej
9da799cc58 Normalize the real/avail mem printfs, and make them consistent wrt. 
UVM vs. Mach VM.
 1998-06-26 22:42:37 +00:00
thorpej
eb7e67ad13 If the IPL masks are debugging information, then only print them #ifdef DEBUG. 1998-06-26 22:40:59 +00:00
lukem
bd8d501f7e remove options FIFO; it's now the default 1998-06-26 01:53:43 +00:00
mark
abbf864c5c Provide a dummy definition of __warn_references macro when __GNUC__ is not 
defined.
 1998-06-25 21:54:35 +00:00
thorpej
971b8956ef defopt KTRACE 1998-06-25 21:18:11 +00:00
mark
c69d26fdf6 Fix a sub instruction that should be subs. (Bug spotted by Richard Earnshaw) 1998-06-25 17:24:39 +00:00
mark
5c82c19d55 Define cfattach structure for ofbus_root_ca and prototypes for 
ofbus_match() and ofbus_attach().
 1998-06-24 19:44:33 +00:00
mark
a2d7775fa1 Implement a delay() function for OFWGENCFG configurations. 1998-06-24 19:31:59 +00:00
mark
9dba4cd582 Fix bug in last commit regarding the positioning of the added #endif. 1998-06-24 19:31:16 +00:00
mark
3102dd4e2c Remove definition of cpu_reset_address as it is no longer needed. 1998-06-24 19:27:12 +00:00
mark
adfa28edcf Disable cpu_reset() on OFW configurations as they will use OF_boot() 
instead.
 1998-06-24 19:22:48 +00:00
mark
a34d0aae74 Cleanup time: 
Fix code indenting.
  Removed a load of unnecessary includes.
  Removed unnecessary prototypes and variables.
  Removed dead variables debug_flags and cpu_cache.
  Removed some unnecessary cache syncs.
  Only sync the first 64 bytes after setting up the vectors.
  Removed all the boot argument checking code and instead call the
  generic ARM boot argument checking code parse_mi_bootargs() in machdep.c
  Fixed the ofrootfound() function so that it builds.
 1998-06-24 18:50:56 +00:00
mark
7594278206 Cleanup time: 
Fix code indenting.
  Removed a load of unnecessary includes.
  Removed unnecessary prototypes and variables.
  Removed dead variables debug_flags and cpu_cache.
  Removed some unnecessary cache syncs.
  Only sync the first 64 bytes after setting up the vectors.
  Removed all the boot argument checking code and instead call the
  generic ARM boot argument checking code parse_mi_bootargs() in machdep.c
  Use the get_bootconf_option() function to check for the shark specific
  quiet and noquiet options.
 1998-06-24 18:49:12 +00:00
mark
b3354a2d24 Removed unused variable from setstatclockrate(). 
Removed unused static variable statclockirq.
Removed the old commented out irq_claim() code (supplanted by intr_claim())
 1998-06-24 18:43:44 +00:00
mark
720b93f1c9 Removed pagetables_start, debug_flags, cpu_cache and cpu_ctrl as these 
are dead variables.
Removed initialisation of cpu_cache.
Declared process_kernel_args() as static.
 1998-06-24 18:41:35 +00:00
mark
398bab14be Removed pagetables_start as this is a dead variable. 
Declare process_kernel_args() as static.
 1998-06-24 18:40:10 +00:00
mark
86e861d49f Rename the boot() prototype to cpu_reboot(). 
Remove consinit() and process_kernel_args() prototypes.
 1998-06-24 18:37:49 +00:00
mark
9f161ebe94 Remove pagetables_start and the associated memory allocation. L1 page 
tables are allocated by the pmap code so this allocation is just wasting
memory.
 1998-06-24 17:18:09 +00:00
sommerfe
446beb9dc4 defopt COMPAT_386BSD_MBRPART into opt_mbr.h 1998-06-22 21:12:51 +00:00
tv
f7eef89222 Kill no longer necessary CACHE_CLEAN_VM option. 1998-06-21 23:40:12 +00:00
tv
339cefc763 Integrate Mark's CACHE_CLEAN_VM C implementation, taken away from 
cpufunc_asm.S.
 1998-06-21 23:23:40 +00:00
mark
522eff7069 Fix unused variable warning in csCopyTxFrame() when DIAGNOSTIC is not 
defined.
 1998-06-20 20:38:33 +00:00
tv
9018330f63 Make pc0 and ofcons0 mutually exclusive, for now. 1998-06-19 18:29:31 +00:00
tv
ba144108f6 Bring shark includes to mainline and nuke the branch. 1998-06-19 15:55:13 +00:00
mark
490b5a5419 Removed userret_count diagnostic bits as these are outdated. 1998-06-18 22:34:39 +00:00
mark
7d99120c16 Don't build in the ARMFPE by default. 
Removed a load of irrelevant or redundant options.
Added a couple of extra filesystems (disabled).
 1998-06-18 22:32:33 +00:00
tv
ef5c9d214c Don't configure ofcons by default. 1998-06-18 17:39:17 +00:00
mark
ed346cc16a Removed the kcopy() function as this is now implemented in bcopyinout.S. 1998-06-17 20:14:07 +00:00
mark
2aab040047 Major overhaul. Rewritten most of this file to optimise copyin() and 
copyout() for 32 bit aligned addresses. Also copyin() and copyout() now
share the same actual copying code.
Use the same copying code to implement kcopy().
 1998-06-17 20:13:38 +00:00
mark
138ccaa418 Rewritten and cleanup the file. 
Share the string copying code between copyinstr() and copyoutstr().
 1998-06-17 20:10:39 +00:00
mark
de3485d454 Merge in SHARK specific bits to initialise the sequoia, rtc and 
attach the OFW devices.
 1998-06-17 19:40:50 +00:00
mark
841b858742 Define interrupt information for SHARK. 1998-06-17 19:36:33 +00:00
mark
a27bae87fb Define _BootConfig structure for OFW based booting. 1998-06-17 19:35:24 +00:00
mark
c5d3e05292 Implement debugger Openfirmware commands ofboot, ofenter and ofexit. 
Calculate esym slightly differently on SHARK or OFWGENCFG based
configurations.
 1998-06-17 19:33:37 +00:00
mark
27ed02bef1 Implement debugger OFW commands ofboot, ofenter and ofexit. 1998-06-17 19:31:44 +00:00
mark
3d9f37a664 Don't try and dump IRQ mode stack with Generic OFW config. 1998-06-17 19:29:28 +00:00
mark
2c44cea3ba Added console probe and init functions so serial consoles are supported 
serial ports via the pioc.
Removed redundant header files.
 1998-06-17 00:37:00 +00:00
kleink
1fbd0b3749 GC the unused `physadr' type, which was not able to hold a complete physical 
address on 2 architectures anyhow.  Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
 1998-06-14 20:09:22 +00:00
tv
254edea7e0 Merge Shark/OFW changes for device configuration. 1998-06-12 23:59:22 +00:00
tv
cb168e274b Add to mainline. 1998-06-12 23:29:27 +00:00
cgd
651b44e211 Rework the way kernel include files are installed. In the new method, 
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
 1998-06-12 23:22:30 +00:00
tv
67856105fa Merge RiscPC and Shark files; now all machines will make the proper device 
config files.
 1998-06-12 23:21:53 +00:00
tv
49fd1860fe Add UVM support. 1998-06-12 23:08:52 +00:00
tv
11e9a04748 Add a hack to make the ofisa.o compile using the old MD isadma code, for 
now.
 1998-06-12 21:07:44 +00:00
tv
7ea013ce82 Include "pc.h" and check NPC - allows ofcons to be the system console. 1998-06-10 21:55:30 +00:00
tv
00ede2160e Change ddb_init() for a.out to provision for kernels which are not booted by 
the current 'bootblock' method, like the Shark, which preloads and preformats
the symbol table right in the boot code.
 1998-06-09 01:57:41 +00:00
tv
5ba723ecf2 Cleanup: move {SWAP,DEV,VNODE}PAGER to std.arm32; required for Mach VM, and 
happily ignored by UVM.
 1998-06-09 01:15:48 +00:00
mark
4c80d03830 Remove several cache invalidation instrcutions from routines like 
sa110_context_switch() as they are not needed.
 1998-06-09 01:02:14 +00:00
tv
46565ac270 Add disksubr_acorn.c as well. These could likely be changed to use kernel 
options, but this gets the kernel at least to compile, link, and work.
 1998-06-09 00:39:47 +00:00
tv
b4511c9330 Add disksubr_mbr.c dependent on `disk'. 1998-06-09 00:31:23 +00:00
tv
8f428e3872 Kill non-NetBSD RCS tags. 1998-06-08 20:23:07 +00:00
mark
0f5f9c0221 Added support for DOS MBRs in addition to filecore boot blocks from 
Chris Demetriou. Filecore and MBR handling has been split out into
separate files. Still needs some work before this could become MI.
Also fix the way in which arm32 filecore checksums are calculated so
that sectors filled with the same byte will not pass the checksum.
 1998-06-08 20:21:17 +00:00
tv
f19cf41458 Add rcsID. 1998-06-08 18:18:58 +00:00
tv
ae1b70e048 ISA shark-dependent code. Missed this file on last commit. 1998-06-08 18:18:11 +00:00
tv
ee69a0b0a0 Add ISA support needed for Shark and the CATS board (CATS isa_machdep not 
here yet).
 1998-06-08 17:49:42 +00:00
mark
c6d1832868 Include all the correct header files to get the prototypes of all the 
soft net interrupt functions.
Handle NETISR_NATM soft interrupts.
 1998-06-04 17:45:50 +00:00
mark
61298c0cbf Type postmortem_active as an int. (Pointed out by Patrick Welche). 1998-06-04 17:44:18 +00:00
thorpej
2e846b8c1e Sync w/ i386 port. 1998-06-03 04:20:22 +00:00
mark
2c1cbdae75 Moved delay() from machdep.c to iomd_clock.c as delay will be dependant 
on the system timers being used.
 1998-06-02 21:57:58 +00:00
mark
bdfeab3714 Merge in UVM support from Neil Carson <neil@causality.com>. 1998-06-02 20:41:46 +00:00
mark
0618ed7122 Define the maximum size of the kernel VM data area. 1998-06-02 20:33:01 +00:00
mark
ea702a5130 Switch to MACHINE_NEW_NONCONTIG as the default. 1998-06-02 20:32:18 +00:00
mark
4ee7a131ad Don't allow the copyin and copyout routines to use bcopy() as this will 
not work as the stack cannot be unwound if the copy aborts due to a fault.
 1998-06-02 19:14:44 +00:00
mark
9a4b24a02a Simplify the stack filling code when using the STACKCHECKS option. 1998-06-02 14:34:55 +00:00
mark
09a9c016e3 Added Manuel Bouyer's recent i386 _bus_dmamap_load_buffer() patch :- 
Add handling of DMA boundary barrier in _bus_dmamap_load_buffer(). This
affects all bus_dmamap_load* functions of bus_dma(9).
While I'm there fix a bug where the dm_segs array could be overflowded by one.
 1998-06-01 22:47:27 +00:00
thorpej
a7f360c6c9 Specify a non-profiling C rule. 1998-05-31 23:25:41 +00:00
tv
ed42c358fd Revert. (wdc driver is still MD.) 1998-05-26 01:42:53 +00:00
mark
3a61502673 Initial commit of arm32 dependant PCI structures and type definitions. 1998-05-25 22:09:25 +00:00
mark
0b9fa28940 Initial commit of generic arm32 bus dma support. 1998-05-25 22:01:49 +00:00
kleink
a97fc2f180 If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't 
provide any identifiers other than sig_atomic_t.
 1998-05-25 20:59:01 +00:00
tv
6cdddb35ee Don't duplicate device information: get ISA and ATAPI info (which is the 
same) from dev/isa/files.isa and dev/ata/files.ata.
 1998-05-25 04:32:12 +00:00
mark
073de471d7 Remove M68040 ifdefs from the driver inherited from the initial import 
of the file from the arch/amiga/dev directory.
Leave reminders though that attention needs to be paid at these points
for when DMA is implemented.
 1998-05-24 18:19:29 +00:00
mark
8ef62973c1 Comment out the rp variables as they are not currently used. 
Removed the register keywords.
In setdisklabel() declare 'i' as an int.
 1998-05-24 17:13:30 +00:00
cgd
a2c213c028 fix code so that a 'generic' OFW kernel (which only uses OFW drivers) 
will again compile.  This code needs a bunch of cleanup, and the
"generic OFW kernel" code should probably be split into a different
directory than the code which implements the interface to OFW.
 1998-05-22 17:43:10 +00:00
thorpej
6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
mark
82d14dbeb2 Add MACHINE_NEW_NONCONTIG option. 1998-05-08 23:40:20 +00:00
mark
f7eafd6679 Remove the standard option MACHINE_NONCONTIG. 1998-05-08 23:36:47 +00:00
mark
a76affde1d Add MACHINE_NEW_NONCONTIG support. 1998-05-08 23:36:08 +00:00
mark
d4a8f4cf29 Commit MACHINE_NEW_NONCONTIG support based on Chuck's conversion notes. 1998-05-08 23:34:00 +00:00
mark
7de24625c1 The reset address is no longer fixed so don't refer to it as 0x00000000. 1998-05-08 23:25:31 +00:00
mark
a13ca3b4d2 Don't declare variables as register ... 
Don't cast pointers to u_int for printing, use %p instead.
Minor restructure of curproc == NULL test in ast().
 1998-05-08 23:24:08 +00:00
mark
51ce82ec50 Don't include machine/vmparam.h. 1998-05-08 23:21:31 +00:00
kleink
687ea7404c Fix some arithmetics lossage on typeless pointers. 1998-05-08 16:55:15 +00:00
kleink
aa36ad1f55 Fix some arithmetics lossage on typeless pointers. 1998-05-07 21:01:41 +00:00
cgd
dd0142f10f add NetBSD RCS IDs and delete other RCS keywords, per the standard style. 1998-05-01 21:18:39 +00:00
cgd
c0c21ff62f clean up some warnings, adapt to the changed state of the world. 1998-05-01 21:14:46 +00:00
cgd
5317573641 adapt to OFW code changes 1998-05-01 21:13:53 +00:00
cgd
2fb206b0cf clean up, get it closer to compiling. (Note that this change includes 
a change marked XXX, where gcc -Wall pointed out a bit of the original
code that looked wrong.  The jury's still out on whether or not it was
really wrong, but it looked _very_ suspicious.)
 1998-05-01 21:13:02 +00:00
cgd
77e035bc38 kill bogus file 1998-05-01 21:11:34 +00:00
cgd
72797e4632 Import sys/arch/arm32/{shark,ofw} bits of the Digital Network Appliance 
Reference Design NetBSD source code, obtained from the pages under
http://www.research.digital.com/SRC/iag .  Some of this code (badly)
needs to be cleaned up, and as-is it doesn't compile.  However, getting
it in the tree is a start.
 1998-05-01 21:08:55 +00:00
mark
c1a332e5f7 Use a separate variable to indicate whether the fault is from USR mode 
or not rather than orring in a USER bit into the fault code variable.
This simplifies the fault switch statement and some of the addition
checks that are made of the fault code.
Move the printing of data abort information out into a separate function
rather then duplicating a lot of similar printf() statements.
Removed the fault_code variables from the prefetch abort handler as it
is not actually used for anything.
 1998-05-01 15:44:51 +00:00
mark
782906b214 Remove inclusion of sys/device.h 1998-05-01 15:36:30 +00:00
mark
865f2563e1 Remove inclusion of sys/device.h 
Declare exception_errors as const.
 1998-05-01 15:35:43 +00:00
mark
07a0c680a7 Define the cpu_softc structure here. 
Include armfpe.h to get the prototype for initialise_arm_fpe().
 1998-05-01 15:33:42 +00:00
mark
cce74dbcca Remove the definition of the cpu_softc structure from here. 1998-05-01 15:32:55 +00:00
mark
94a7e32beb Edited and added various comments. 1998-05-01 15:30:54 +00:00
mark
7c867905c5 Major overhaul of pagetable handing. 
Page tables no longer occupy space in the processes vm_map. This
  means that page tables can now be allocated from pmap_enter() when the
  first entry is made in the page table rather than relying on taking
  a section fault and faulting in a page table. This also lowers
  the overheads in creating and deleting page tables and simplfies
  cpu_fork().
  A result of this change is that problems with mapping zero page and
  an associated pagetable when execing from a shared vm_map disappear
  fixing PR5178.
 1998-04-30 21:22:00 +00:00
mark
773c8defa1 Removed several un-necessary includes. 1998-04-30 21:01:30 +00:00
thorpej
1686aca01d Pull in opt_gateway.h as appropriate. 1998-04-29 23:11:00 +00:00
kleink
a53c1863fe Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral 
types large enough to hold any pointer.
 1998-04-27 17:39:10 +00:00
mark
7782adb98e Use r12 as a temporary register in setrunqueue() and remrunqueue() as it 
does not need to be preserved across function calls. This means the use
of r4 can be eliminated thus saving a stack push and pop for r4.
 1998-04-20 17:27:30 +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
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
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
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
cgd
edcb9b60e1 current_spl_level should be initialized to _SPL_HIGH. 1998-04-10 20:29:02 +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
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
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
mark
66477b8680 Only call dosoftints() from splx if there is a soft interrupt actually 
pending. This save us doing a function call and a bunch of instructions
for every splx() call. (Patch from cgd).
 1998-03-28 00:14:51 +00:00
mark
b6fa862ee6 Remove un-necessary prototype of set_boot_devs() (from cgd). 1998-03-28 00:06:03 +00:00
mark
fcade25040 Make physlock global rather than a static local to mmrw() (from cgd). 1998-03-28 00:04:46 +00:00
cgd
56eaa22285 kill some unused variables that i missed in my last checkin 1998-03-27 23:39:57 +00:00
cgd
db74b327b9 fix a few bogus pointer checks (was checking pointers which would 
never be against NULL, instead of checking the correct pointer against
NULL).  Pointed out (with diff) to Mark Brinicombe on March 17, no reply.
 1998-03-27 19:28:52 +00:00
mark
653457f11b Remove the variable oldtm from diagnostic printf() statement as this 
variable no longer exists.
 1998-03-26 21:27:12 +00:00
mark
35dc347724 Bring this more up to date. 1998-03-26 20:43:02 +00:00
mark
8003976152 The ehbug option is dead now the etherH driver has been replaced with 
an NE2000 attachment.
 1998-03-26 20:42:34 +00:00
mark
cd0f9898b5 Fix problems with microsecond timestamping in microtime(). 
Remove some old dead code.
 1998-03-26 20:07:18 +00:00
mark
26634e5f83 Cleaned up the IOMD access macros. 1998-03-26 20:05:49 +00:00
mark
6fa49296d7 Include machine/asm.h. Removed un-necessary .req directives. Use the 
ENTRY() macro for declaring function entry points.
 1998-03-26 20:05:13 +00:00
mark
c6b5400405 Add a couple of missing brackets in the arm_byte_to_page and 
arm_page_to_byte macros.
 1998-03-26 19:57:13 +00:00
mark
47ec7dab23 This file is no longer included by anything and is out of date. All 
podule definitions can be found in the podulebus subdirectory.
 1998-03-26 19:55:53 +00:00
cgd
4bbda026af The arm32 'char' is unsigned. Fix CHAR_MIN and CHAR_MAX to reflect that. 
(they were incorrect, defined to be the values that they should have were
'char' signed.)
 1998-03-24 23:13:28 +00:00
mark
d968d727db Implement bus_space_read_multi_1() fucntion for podulebus. 1998-03-23 17:07:38 +00:00
mark
0c7f9767f4 Replace eh0 and em0 devices with ne* device. 1998-03-22 18:33:28 +00:00
mark
f8fabd927a Use netslot_ea() function to obtain the machine ethernet address of the 
netslot interface.
 1998-03-22 18:30:04 +00:00
mycroft
0dae91d9af Eliminate uses of TS_WOPEN in hard-wired devices. 1998-03-21 22:52:59 +00:00
mark
46f5fd743a Add a call to vm_set_page_size() in pmap_bootstrap(). 1998-03-21 21:42:02 +00:00
mark
5fb8156c1c Replace the em and eh drivers with an attachment to the ne driver. 1998-03-21 21:39:16 +00:00
mark
b8bbd98f2a This file is no longer needed now etherM driver is just an attachment 
to the MI NE2000 driver.
 1998-03-21 21:38:01 +00:00
mark
6aad6c26fd This driver has been replaced with a podulebus attachment to the MI 
NE2000 driver.
 1998-03-21 21:36:37 +00:00
mark
5241ea94ce Initial commit of podulebus attachments to the MI NE2000 driver for 
etherH and etherM netslot interfaces.
 1998-03-21 21:35:20 +00:00
mark
a9dd30a5e0 Prototype netslot_ea() and podule_read(). 1998-03-21 21:30:29 +00:00
mark
3fbeab8ca4 Report podules that have been disabled by boottime options. 
Provide a function netslot_ea() to return the ethernet address of the
RiscPC network slot.
 1998-03-21 21:30:07 +00:00
bouyer
9f50fca1fd Add commented out "options FFS_EI" 1998-03-18 16:34:41 +00:00
mark
27ef26a468 Added csa device and scsibus attachments. 1998-03-14 17:15:52 +00:00
mark
29075565c0 Updated for new csa driver, the change to the oak driver and 
the removal of the local ncr5380 driver.
 1998-03-14 17:10:13 +00:00
mark
d15ce201d7 This local version of the ncr5380 driver is not longer needed now the 
oak driver has been rewritten to use the MI one is /dev/ic/
 1998-03-14 17:08:19 +00:00
mark
d6f6e4ee8e Complete re-write of the Oak SCSI 1 driver to use the generic ncr5380 
driver. Currently only supports 8 bit PIO.
 1998-03-14 17:06:17 +00:00
mark
a1dd6a915a Initial commmit of csa driver for the Cumana SCSI 1 adapter. 
This driver uses the generic ncr5380 driver and currently only supports
8 bit PIO data transfers.
 1998-03-14 17:04:30 +00:00
mark
fd250aecdd Remove the width specifier in the podule manufacturer printf(). 1998-03-09 19:14:44 +00:00
mark
eff3470d02 Make this driver build again. Needs overhaulling. 1998-03-09 19:12:59 +00:00
mark
c2efbb1d9a Implement the bus_space_write_multi_1() function for the podulebus 
(podulebus_wm_1()).
 1998-03-09 19:11:30 +00:00
perry
1ed8ea9966 note second parm of sysarch() is now void *, + trivial KNF, etc. 1998-02-25 21:41:55 +00:00
mark
1876c03a83 Only include armfpe.h if we are building FPE support into the kernel. 
Missed from the last commit.
 1998-02-22 23:45:13 +00:00
mark
c67078a448 Update arm_fpe_[gs]etcontext() functions to take a struct fpreg pointer 
as the second argument.
 1998-02-22 23:39:53 +00:00
mark
5a2727a17e Fix arm_fpe_[gs]etcontext() prototype declarations to take a 
struct fpreg pointer as the second argument.
 1998-02-22 23:38:18 +00:00
mark
b9ce4e7ddb Include arm32/fpe-arm/armfpe.h for arm_fpe_[gs]etcontext() prototypes. 
Remove unnecessary include files and cleanup some dead code.
 1998-02-22 23:35:45 +00:00
mark
39ce947f1a Add missing interrupt enable callbacks lost during the adding of ATAPI 
support. Spotted while working on MI wdc support for the ICS interface.
 1998-02-22 02:36:22 +00:00
mark
05fa7c54a5 Clean up the comments and correctly indent them. Change various RiscBSD 
references to NetBSD ones.
 1998-02-22 00:31:00 +00:00
mark
550b5bff23 Guard spl related variables and pmsputbuffer() with #ifdef MOUSE_IOC_ACK. 
Declare pmsputbuffer() as static.
 1998-02-22 00:25:03 +00:00
mark
a0ce540d73 Guard spl related variables and qmsputbuffer() with #ifdef MOUSE_IOC_ACK 1998-02-22 00:24:12 +00:00
mark
a55279da6a Updated to use cpu_reset() rather than boot0(). 
Set cpu_reset_address to 0x00000000 for currently supported systems.
Update associated comments.
 1998-02-22 00:08:16 +00:00
mark
d011ec2573 Provide a prototype for cpu_reset(). 1998-02-22 00:05:56 +00:00
mark
dc37a51773 In the future we may want to branch somewhere other than zero when 
reseting the CPU. Rename the boot0() function to cpu_reset() and
provide a variable to hold the cpu reset address.
 1998-02-22 00:05:00 +00:00
mark
44e22f7606 Fix a couple of unused variable warnings for RC7500 builds. 1998-02-21 23:40:03 +00:00
mark
35c234d2a6 Replace -Wreturn-type with -Wall for CWARNFLAGS. 1998-02-21 23:30:56 +00:00
mark
88aa559e5e Remove inclusion of machine/katelib.h 
Remove local prototype of savectx().
Comment all the #endif lines for PMAP_DEBUG
Remove un-necessary variable 'up' from cpu_fork().
Use %p rather than %x for several debug print messages.
 1998-02-21 23:27:10 +00:00
mark
018ce60490 Remove functions for disable_interrupts(), enable_interrupts() and 
restore_interrupts() as these have been replaced by macros in
machine/cpufunc.h.
 1998-02-21 23:21:28 +00:00
mark
2553c95bde Include machine/cpufunc.h for interrupt disable/restore routines. 1998-02-21 23:19:36 +00:00
mark
24aaa5f9dd Add macros for the CPU functions disable_interrupts(), enable_interrupts() 
and restore_interrupts().
 1998-02-21 23:17:05 +00:00
mark
ccb81fe3d3 Remove prototype declarations of disable_interrupts(), enable_interrupts() 
and restore_interrupts() as these are CPU related functions.
 1998-02-21 23:16:28 +00:00
mark
706589adb9 Update the L1_SEC() macro to take a cache enable mask. 
Add a macro L1_SEC_SIZE to define the size of a L1 section.
 1998-02-21 23:11:28 +00:00
mark
854d928a14 Fix typo in a DMA dummy stub function. 1998-02-21 23:09:37 +00:00
mark
6eccd50f49 Remove local prototype for savectx(). 
Update all map_section() function calls to map I/O sections as
non-cacheable.
 1998-02-21 23:08:17 +00:00
mark
c273b285d8 Remove local prototype of savectx(). 
Updated all map_section() function calls to map sections as non-cacheable.
 1998-02-21 23:04:54 +00:00
mark
99ae0b08fe Updated all map_section() function calls to map I/O sections as 
non-cacheable.
 1998-02-21 23:02:34 +00:00
mark
1c782f5da1 Add a cacheable flag field to the map_section() function so that L1 page 
table section mappings may be made cacheable.
Remove a few nasty hardcoded shifts and use macros from machine/pte.h
instead.
Cleaned up a few comments.
 1998-02-21 23:00:57 +00:00
mark
745e11a2b1 Remove local prototype of savectx(). 1998-02-21 22:57:44 +00:00
mark
628ae33403 Remove register declarations. 1998-02-21 22:56:58 +00:00
mark
1bd5283fb7 Remove inclusion of katelib.h and include cpu.h and cpufunc.h. 1998-02-21 22:52:50 +00:00
mark
ba8b28d360 Remove local prototypes of strstr(). 1998-02-21 22:51:43 +00:00
mark
c81dae4473 Move some prototypes form katelib.h to a more suitable home in cpu.h 1998-02-21 22:49:18 +00:00
mark
ea04275578 Remove local prototype of disassemble() and include disassm.h instead 
for prototype.
Fix compiler warnings about unused variables with certain config options.
 1998-02-21 22:43:29 +00:00
mark
d13b903579 Remove local prototypes for disassemble() and include disassem.h instead 
for the prototype.
 1998-02-21 22:41:34 +00:00
mark
83fcf2d5c8 Define prototypes for disasm() and disassemble(). 1998-02-21 22:38:40 +00:00
mark
3fa53fb439 Check the for the TODCLOCK_FLAG_FAKE flag in the attach args to allow 
a "real" driver to have priority.
Make sure that a todclock service does exist before trying to read and
write the time.
If no RTC read routine exists, just use the suggested time in inittodr().
 1998-02-21 03:19:02 +00:00
mark
fb161c5c9c Set the flags field in the todclock_attach_args to 0. 
Fix typo in currently commented code.
 1998-02-21 03:13:46 +00:00
mark
50f9bf3cb5 Add a flags field to the todclock_attach_args structure. 
Define a flag bit to indicate that the todclock is faking the RTC
read and write routines.
 1998-02-21 03:12:32 +00:00
mark
59be9f9e0e Don't configure the qms mouse device into A7000 kernels as the A7000 
only supports a PS2 mouse and not a quad mouse.
 1998-02-21 02:46:11 +00:00
mark
5b4cb30e30 Recognise the ARM7500FE IOMD id as supporting a podulebus. 1998-02-21 02:44:42 +00:00
mark
b302819fbe Nuke db_show_fs_cmd() and the "machine fs" command in the debugger. The 
command has not been used for years and is really broken now vfs_conf.c
is no more.
 1998-02-21 02:42:42 +00:00
thorpej
772da350d4 Disable the message buffer during crash dumps by clearing msgbufenabled, 
not msgbufmapped.
 1998-02-19 04:18:30 +00:00
mycroft
3b9429b248 Minor changes to make all the float.h files match. 1998-02-18 11:01:27 +00:00
cgd
3bbb7f7d45 Move pmap_map() function definition to MD headers, as appropriate. It's 
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
 1998-02-18 02:05:32 +00:00
thorpej
8354e68508 Remove "class" declarations, and add "devclass" declarations where 
appropriate.  Fix several inconsistencies between device class and
attributes.  Mostly from Chris Demetriou.
 1998-02-16 22:12:45 +00:00
thorpej
8abe76d2f0 Add offset and length parameters to bus_dmamap_sync(), used for specifiying 
partial syncs of a DMA mapping.
 1998-02-04 05:12:46 +00:00
thorpej
99cc8482d1 Change the last argument of bus_dmamap_sync() from bus_dmasync_op_t to int, 
and allow more than one synchronization operation to be specified in
a single call.  Dissallow mixing of PRE and POST operations.
 1998-02-04 01:57:27 +00:00
thorpej
4e7c05e588 Add dm_mapsize to bus_dmamap_t and rename BUS_DMAMEM_NOSYNC to 
BUS_DMA_COHERENT.
 1998-02-04 00:31:33 +00:00
mark
b280ec0268 Update copyright. 1998-02-03 19:08:27 +00:00
mycroft
b5c132e4d2 Prototype __flt_rounds() consistently. 1998-02-03 01:26:20 +00:00
cgd
f98d915597 remove gross temporary hacks implemented to pacify com.c. That's 
been done in a cleaner way by cleaning up the com.c #ifdefs some.
Software tty interrupts should be implemented on NetBSD/arm32,
but these hacks are no longer necessary to work around the lack.
 1998-02-02 23:05:50 +00:00
thorpej
2538ed1062 Use offsetof() from libkern.h 1998-01-28 02:23:04 +00:00
mycroft
15ae963bea When dumping, print out the device number as major,minor. 1998-01-24 16:46:23 +00:00
mark
09be9c026e Only update the intrcnt array if IRQSTATS is defined. 1998-01-22 00:04:10 +00:00
mark
2b66ad2b89 Implement severl missing prototypes. 1998-01-21 22:55:19 +00:00
mark
330df4c754 Added missing prototypes. 1998-01-21 22:51:38 +00:00
mark
b0e99b3251 Cleanup various debugging printf format strings. 1998-01-21 22:34:39 +00:00
mark
dfbf823cea Cleanup various debugging printf format strings. 1998-01-21 22:34:38 +00:00
mark
a108da3f00 Cleanup function prototyping in disasm_interface structure. 1998-01-21 22:33:10 +00:00
mark
ce1e283415 Axe some unused variables. 1998-01-21 22:28:12 +00:00