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1383 Commits

Author SHA1 Message Date
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