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49908 Commits

Author SHA1 Message Date
tron 75377e1815 Don't include "opt_uvm.h" any more. 1999-03-24 11:35:30 +00:00
tron 1eb060a0ba Remove remaining "ifdef UVM" checks. 1999-03-24 11:23:45 +00:00
tron e1d80e2d51 Don't include "opt_uvm.h" any more. 1999-03-24 11:21:47 +00:00
tron 057ae88da9 Don't include "opt_uvm.h" any more. 1999-03-24 11:05:31 +00:00
mrg 4bd041833b fix WARNS 1999-03-24 09:24:59 +00:00
mrg 8313c3fc7d add lessecho support 1999-03-24 09:23:52 +00:00
mrg 11a47566ef build lessecho 1999-03-24 09:17:20 +00:00
mrg bf48433e3b add lessecho 1999-03-24 09:15:20 +00:00
mrg d8b1ac6eb3 oops, missed this part of less all this time. 1999-03-24 09:11:14 +00:00
mycroft 050bfa0d91 Ross points out that removing the .ne inside .It can cause widows in troff 
mode.  So, put it back -- in troff mode only -- but preceded by an explicit
break to prevent the widows previously mentioned.
 1999-03-24 08:06:26 +00:00
mycroft ee89805a27 Remove blank lines. 1999-03-24 06:46:30 +00:00
mycroft 68d6f4bf44 Remove spurious .ne's. 1999-03-24 06:27:49 +00:00
mycroft 08d7dabc15 Remove a spurious .ne. 1999-03-24 06:25:57 +00:00
mycroft 66902a3cfd Remove blank lines. 1999-03-24 06:14:18 +00:00
mrg ca5f9685bb clean up kernel/config files files for machVM lossage. 1999-03-24 06:06:09 +00:00
sommerfe b6c36d0fe4 fix union node lock to sleep on something it'll be woken on.. 1999-03-24 05:53:59 +00:00
mrg d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
nathanw 210c7f5748 printf format fixes for Alpha. 1999-03-24 05:32:23 +00:00
cgd 9639d2bb98 modify udv_attach() and its caller (uvm_mmap()) so that it's passed the 
offset and size of the requested region to be mapped, so that the
udv_attach() can use the device d_mmap() entry to check mappability
of the requested region.
 1999-03-24 03:52:41 +00:00
jonb a50349ea32 Comment out options that are already the default... (I'm leaving them 
around as an example of what to change if needed.)
 1999-03-24 03:48:04 +00:00
nisimura f719570f0a - Restore 'regdef.h' lost since last January. 1999-03-24 03:45:36 +00:00
cgd 37c88c58da after discussion with chuck, nuke pgo_attach from uvm_pagerops 1999-03-24 03:45:27 +00:00
mycroft 006ee23e99 Fix another problem is the modified bit emulation that caused double faults. 
We need to set the L2 type preemptively, as it may still be L2_INVAL if the
page had not been previously accessed.
 1999-03-24 02:45:27 +00:00
simonb 0ba02670be New bootblock directory structure. 1999-03-24 02:07:22 +00:00
mycroft 11d7efb7ba Forgot a return instruction in the error case. 1999-03-24 01:51:56 +00:00
simonb 0074502b0a o Add bootinfo support by checking the fifth and sixth arguments for a 
magic number and a pointer to the bootinfo data.
   XXX: A bootinfo_magic record is not checked for at the moment, even
        though test bootblocks initialise the bootinfo data with one.

 o Use the bootinfo symtab information in preference to searching for a
   valid a.out exec header after _end for initialising DDB.
   XXX: Should retire a.out exec header support altogether.  Loosing the
        ability to load symbols from old bootblocks isn't much of a loss.
        After 1.4?

 o Add "booted kernel" machdep sysctl.
 1999-03-24 01:49:10 +00:00
thorpej 3993ee01e4 Don't enable I/O or memory access here! These bits in the PCI CSR are 
set up by the firmware, and indicate which mapping types the system
supports.
 1999-03-24 01:07:59 +00:00
thorpej ac0f626cca Make sure bus mastering is enabled. 1999-03-24 01:05:15 +00:00
thorpej 9f85a4a798 Make sure bus mastering is enabled. 1999-03-23 23:18:50 +00:00
jonb 6c6ff861c6 put in compiler options to reduce object size by half 1999-03-23 23:02:14 +00:00
thorpej bc5e782935 Don't rely on an `rcsid' being present. 1999-03-23 22:53:30 +00:00
simonb 729eda4324 Define a bootinfo record and initial structures that the pmax will use. 
Modeled on i386 and bebox bootinfo.h.
 1999-03-23 22:53:02 +00:00
simonb aca34380db If on entry the stack is within 4kB of _start, don't reset the stack 
pointer to just underneath _start.  Allows bootblocks (or other kernel
calling programs) to pass more than 4 arguments if it sets up the stack
properly.

The 4kB figure may be overkill - on the pmax it only needs to be a dozen
of so bytes.
 1999-03-23 22:43:18 +00:00
simonb 9913b7202b Revert SA_NOPUTCHAR - the pmax was the only port using it and the new 
pmax bootblocks provide a putchar().
 1999-03-23 22:25:31 +00:00
simonb c9e3b47a0f Don't build anything while bootblocks are being updated. 1999-03-23 22:23:11 +00:00
simonb f93b8168c0 Include <machine/db_machdep.h> instead of <mips/db_machdep.h>. 1999-03-23 22:15:36 +00:00
simonb 41febd3a3c Move DB_{AOUT,ELF}_SYMBOLS (and DB_ELFSIZE) definition to port-specific 
db_machdep.h file.
 1999-03-23 22:07:06 +00:00
simonb 027594b1eb Add CPU_BOOTED_KERNEL to CTL_MACHDEP definition. 1999-03-23 22:04:01 +00:00
thorpej 86f87d7c5f Add a new shared media option, IFM_FLOW, used to enable link-level 
flow control.  IEEE 802.3x is in mind, but this could be generally
useful for different types of media.
 1999-03-23 21:46:47 +00:00
drochner 1c99e4196a Use BUS_SPACE_ALIGNED_POINTER() instead of ALIGNED_POINTER() where the pointer 
in not just used to access memory but is bassed to bus_space_xxx_n()
methods. For debugging purposes, bus_space can have additional constraints
which will be properly met by BUS_SPACE_ALIGNED_POINTER().
 1999-03-23 21:41:07 +00:00
drochner 76fa1751fe Add a macro to check for sufficient pointer alignment in bus.h context, 
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
 1999-03-23 21:29:03 +00:00
perry 1adf543079 update the date. 1999-03-23 21:19:58 +00:00
perry 23433d74a4 more updates. It appears, unfortunately, that the whole "gotchas while 
upgrading" section is going to need a rewrite.
 1999-03-23 21:17:44 +00:00
perry e2cf6728d9 add Piermont Information Systems 1999-03-23 21:12:56 +00:00
perry 27b5e4333f update for changes in main -- USB and IDE are not i386 specific 1999-03-23 21:02:09 +00:00
perry 58263c1e72 Numerous fixes for 1.4. This is approximately okay for 1.4 now, 
assuming enough people proof read it. more to come.
 1999-03-23 20:55:38 +00:00
bad b5348881aa Add tcic PCMCIA controller. 1999-03-23 20:08:55 +00:00
bad 23d89d53f3 config(8) glue for the TCIC PCMCIA backend. 1999-03-23 20:07:39 +00:00
bad f44fb0d91c A backend for Databook's TCIC family of PCMCIA chips. 
Thanks to Andreas Lohrum, O'Reilly Verlag, Terry Moore, and Holger Czukay
for hardware, documentation, and support.
 1999-03-23 20:04:14 +00:00
mycroft 1bb64b0636 __SWAP_BROKEN is no longer useful here. 1999-03-23 19:16:03 +00:00