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228 Commits

Author SHA1 Message Date
chs
f455dd6596 add a `flags' argument to uvm_pagealloc_strat(). 
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
 1999-04-11 04:04:04 +00:00
tsubai
bee9b5d9ab Enable "de". 1999-04-01 16:11:45 +00:00
thorpej
967b8c433c Don't call configure() from cpu_startup(). 1999-04-01 00:17:45 +00:00
tsubai
7c3a6002b3 Use interrupt-map property rather than hard-coding irqs. 
(From Dan Winship <danw@MIT.EDU>. Slightly modified by me)
 1999-03-29 12:12:03 +00:00
tsubai
e1410f9e82 Remove unused file. 1999-03-28 13:39:30 +00:00
tsubai
85cece609b Remove unused files. 1999-03-28 13:16:45 +00:00
mycroft
9c6b797796 Changes for modified pmap_enter() API: 
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.
 1999-03-26 23:41:25 +00:00
tsubai
6dbdfeab77 include GENERIC. 1999-03-26 16:40:09 +00:00
tsubai
35a4f16a60 ``INSTALL'' + USB doesn't work (binutils bug?). 
So use this instead.
 1999-03-26 14:58:22 +00:00
mrg
7b93dd1117 remove opt_uvm.h 1999-03-25 00:41:46 +00:00
mrg
ca5f9685bb clean up kernel/config files files for machVM lossage. 1999-03-24 06:06:09 +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
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
wrstuden
3c8e65b670 Oops. macppc doesn't use PCLK as a baud rate source. 1999-03-23 18:07:19 +00:00
thorpej
63b6321834 VM_MBUF_SIZE is in terms of MCLBYTES, not CLBYTES. 1999-03-23 00:31:59 +00:00
cgd
284689634e Moved to arch/macppc/include/pci_machdep.h,v 1999-03-19 03:36:19 +00:00
cgd
49e6daa992 Moved from arch/macppc/pci/pci_machdep.h,v 1999-03-19 03:36:18 +00:00
sommerfe
bc533621ed defopt MINIROOTSIZE 1999-03-17 18:59:21 +00:00
tsubai
79c71e0bae Check the accessibility before reading from configuration space. 1999-03-15 03:03:10 +00:00
tsubai
07e094073c Remove bogus comment. 1999-03-15 02:26:10 +00:00
perry
d446fb449c exterminate ovbcopy. patches provided by Erik Bertelsen, pr-7145 1999-03-12 22:42:30 +00:00
tsubai
5023765f61 Adapt Open Firmware 3.x. 1.x and 3.x are not bug-compatible... 1999-03-05 06:21:17 +00:00
tsubai
4bdf0d9244 Modify parseargs() so that device names can contain '-'. 1999-03-05 06:18:38 +00:00
tsubai
c6a8ff5d24 RSS accounting. 1999-03-05 06:11:18 +00:00
scottr
624b6ac9a6 Implement the BUFCACHE kernel config option. 1999-03-01 21:32:24 +00:00
tsubai
78665b6502 Increase default data size to compile libbfd without `virtual memory 
exhausted'.  Suggested by Scott Reynolds.
 1999-02-27 18:32:31 +00:00
scottr
d32ed292af defopt BUFCACHE and BUFPAGES. 1999-02-27 06:39:34 +00:00
tsubai
b10dbdb37a Initialize BAT registers in the first place. 1999-02-26 18:36:15 +00:00
tsubai
16442fd649 Add MESH SCSI driver. 
Sort entries.
 1999-02-22 20:25:43 +00:00
tsubai
650f05d8c7 Ensure msgbuf_paddr is accessible (by bat). 1999-02-19 14:11:35 +00:00
tsubai
c8117990ae Use 6x11 font if screen size is smaller than 1024x768. 
(Open Firmware ROM has 6x11 font.)
 1999-02-19 14:02:33 +00:00
tsubai
da71ba4292 First step of MESH SCSI support. 
XXX no disconnect/reselect.
XXX sync transfer is very unstable.
 1999-02-19 13:06:03 +00:00
tsubai
60307f0ef1 Sync with mac68k. 1999-02-17 14:56:56 +00:00
tsubai
4806be8d02 Use powerpc/reloc.h. 1999-02-16 17:53:42 +00:00
tsubai
adf03cea81 Add copyright notice. 1999-02-16 15:20:51 +00:00
hubertf
100778d54a RCS ID police 1999-02-15 04:25:28 +00:00
lukem
dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
mycroft
2a304686e6 Minor cleanup. 
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
 1999-02-11 15:28:03 +00:00
tsubai
cd010c972c Oops, last change is wrong... 1999-02-08 14:32:00 +00:00
tsubai
d1276ebc65 Make this compile. (and sync with dev/ic completely) 1999-02-06 20:04:31 +00:00
tsubai
7177191d30 Allocate DMA-aware memory area using "dma-alloc" method and use them 
for data buffer.
XXX currently only netif_put() uses this.

iMac can use ofwboot.elf now.
 1999-02-04 15:41:15 +00:00
tsubai
78094a09f1 Uncomment PCI-PCI bridges. 1999-02-04 15:04:58 +00:00
tsubai
630abfea00 Add PCI-PCI bridge support for Bandit. 1999-02-04 14:54:00 +00:00
tsubai
610a648c7d Use "local-mac-address" property to get MAC address. 1999-02-04 12:14:24 +00:00
mycroft
be1af660c0 Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty 
frontends get it from zsparam() anyway.
 1999-02-03 20:25:05 +00:00
mycroft
54f0a0ae81 Clone changes from the version in dev/ic. (These should be merged!) 
Note: NOT tested on this port yet.
 1999-02-03 20:19:08 +00:00
tsubai
68c9ce2c96 Don't use BAT register. (not needed now.) 1999-02-02 16:48:17 +00:00
tsubai
a4de4218fd Use private (its own) segment registers in Open Firmware call, 
instead of BAT register.
 1999-02-02 16:47:08 +00:00
tsubai
ef69721044 findroot() now recognizes network devices. 1999-02-02 16:37:51 +00:00
tsubai
378f49eff8 Ensure lowest 256MB is mapped by BAT0. 1999-02-02 16:29:25 +00:00