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35003 Commits

Author SHA1 Message Date
matt 2cf5fc0ece Add options to allow overriding of PCI0 & PCI1 MEM and I/O start and sizes. 2003-03-27 07:19:11 +00:00
simonb d38e1fa853 Use "rxintr" for the name of the receive interrupts evcnt instead 
of "txintr".  Much less confusing that way...
 2003-03-27 01:21:52 +00:00
mycroft 0c23a8613a Fix multiple bugs in the way we do the v4 MMU disable -- it was blasting way 
too many bits (including some reserved ones) and was writing the wrong value
for the TLB flush.
Also, if the flag is off, don't write the control register!
 2003-03-26 17:36:56 +00:00
scw e6b13790fa SH5 needs __HAVE_FUNCTION_DESCRIPTORS defined in order for ld.elf_so 
to resolve SHmedia function pointers correctly.
 2003-03-26 14:46:32 +00:00
scw eefd7219fd Sign-extend the return value, as required by the ABI. 
While I'm here, simplify the asm operands/constraints.
 2003-03-26 12:00:41 +00:00
thorpej eb7195a019 Gzboot support for the ADI BRH eval board. This flash address allows 
the kernel to be decompressed and started at board reset if the BRH's
rotary switch is set to position 5.
 2003-03-25 23:38:00 +00:00
thorpej 0a6cf80b25 Standalone board support routines for the ADI BRH. 2003-03-25 23:34:26 +00:00
thorpej 78c15d17f8 Memory routines for boards using the ADI BECC companion chip. 2003-03-25 23:33:49 +00:00
thorpej 9c484bd88d Allow the frequency to be set by the Makefile. 2003-03-25 23:32:41 +00:00
thorpej 0abb67bb3b Bump copyright date for last. 2003-03-25 19:47:30 +00:00
thorpej 891be168b5 Add support for attaching on-chip peripherals to the BECC using 
indirect configuration (because the BECC is a soft-core, it could
have a variety of peripherals in the FPGA).  Also add support for
local untranslated DMA.
 2003-03-25 19:45:52 +00:00
jmmv 68fc25182e Implement the beep on halt feature. When enabled, it makes the kernel beep 
the computer speaker when it's completely safe to power down the machine
(after the "The operating system has halted." message).  This is useful for
headless machines.

The feature is only enabled if the BEEP_ONHALT option is defined (disabled      by default).  It can be tuned through the BEEP_ONHALT_{COUNT,PERIOD,PITCH}      options.

Closes my own PR kern/18792.
 2003-03-25 19:37:12 +00:00
pk a63321f624 pmap_kprotect: use supervisor permissions; don't bother checking for `no 
change' case, it's not worth the effort.
 2003-03-25 11:33:46 +00:00
chris 42d1c259a4 duplicate the changes from arm/arm32/stubs.c's dumpsys to remove pmap_map 
usage.
Seems this file should really be split into the hpcarm specific bits
so it shares stubs.c with the other arm32 ports.

Pointed out by Håvard
 2003-03-25 10:41:39 +00:00
igy 9e3ba8326d Add __KERNEL_RCSID tags 2003-03-25 06:53:15 +00:00
igy 4691b478a0 Add __KERNEL_RCSID tags 2003-03-25 06:12:46 +00:00
fvdl 3658055d88 Resurrect the REALBASEMEM and REALEXTMEM option for this port; they're 
sometimes useful.
 2003-03-25 00:09:27 +00:00
matt 1ebbd9b463 Make PCI interrupts -> GPP mapping configured via config file. 
Add bus_spaces for all possile obios.  Add gt_halt to make
sure the discovery is not doing dma as soon as possible.
Read the SDRAM register to figure out how much physical RAM
is available.
 2003-03-24 17:07:15 +00:00
scw 955a468334 Add PIC support. 2003-03-24 14:26:16 +00:00
scw 2e5c2cd2ae Define just one mcount for both 32 and 64-bit ABIs; there's really no 
advantage in having two slightly different versions.
Also save/restore FP register parameters.
 2003-03-24 14:24:38 +00:00
scw 28db85d8f6 Relax the initial user stack alignment from 16 to 8 bytes. 
Add a workaround for what appears to be a bug in binutils whereby
the entry point of an SHmedia binary can sometimes specify
SHcompact code (LSB is clear).
 2003-03-24 14:21:27 +00:00
nakayama f73433c6f6 Divide `set' instruction in delay slot (from OpenBSD change to rev 1.30). 2003-03-24 13:27:44 +00:00
bsh 3034a15d1f + fix a crash when write-back cache is used, by calling PTE_SYNC() 
after tweaking page table entry.

+ 4th argument of bus_space_map() is not only for BUS_SPACE_MAP_CACHEABLE.
 2003-03-24 04:15:49 +00:00
imp aa6bfd42a7 It appears that we now need locators.h. Other files in this directory 
have it, and adding it makes this compile.  If this is not the right
way to fix this problem, please let me know the right way...
 2003-03-24 03:32:08 +00:00
chris c9033077aa Garbage collect pmap_map, the last (and only?) use has been removed. 2003-03-23 15:59:23 +00:00
chris a97b660835 When doing a kernel dump use the pmap_k* funcs. Also make sure that all 
data is written to ram.  This avoids issues with tlb's not being flushed
etc.

As discussed a long time ago on port-arm
 2003-03-23 15:49:25 +00:00
chris 9fd86b683f Add __KERNEL_RCSID tags to footbridge files. 2003-03-23 14:12:25 +00:00
chris 0a11ce171f Increase the INSTALL kernel's memory disk by 200k, in advance of some 
additions to the ramdisk.
 2003-03-23 12:44:25 +00:00
ragge ea5200bf17 Add rf (RX01/02 floppy device driver) 2003-03-23 11:02:29 +00:00
bsh f8f0fcb3af don't make kernels with options DEBUG print too much debug messages. 2003-03-23 08:59:02 +00:00
isaki 5e9e4bd811 Make it compilable after something is modified.. 2003-03-23 05:01:22 +00:00
simonb 0a30e5fb17 Fix a grammatical nit. 2003-03-22 14:26:41 +00:00
dsl 281c2b075c GEOM_DEBUG was left set :-( 2003-03-22 13:05:26 +00:00
nakayama 7bb8250096 PCI-CardBus bridge support for sparc64: 
- add CardBus and PCMCIA devices configrations.
- add workaround for internal compiler error on dev/ic/elink3.c.
 2003-03-22 06:39:43 +00:00
nakayama b1a9940dae PCI-CardBus bridge support for sparc64: 
- add MD part of cardbus support.
 2003-03-22 06:36:18 +00:00
nakayama 11529a0609 PCI-CardBus bridge support for sparc64: 
- add splsoftserial.
 2003-03-22 06:34:28 +00:00
nakayama aad45dd3ad PCI-CardBus bridge support for sparc64: 
- handle devices which has no OBP node.
- move PCI latency-timer initialization from pci_intr_map to
  pci_enumerate_bus.
- make PCI bus free space extents for cardbus devices.
- fix PCI config space map size.
- some code integrations.
 2003-03-22 06:33:09 +00:00
dsl bd99e3429d Use 'void *' instead of 'caddr_t' in prototypes of VOP_IOCTL, VOP_FCNTL 
and VOP_ADVLOCK, delete casts from callers (and some to copyin/out).
 2003-03-21 23:11:19 +00:00
drochner 05bdb0b97d make these compile after struct consdev change 2003-03-21 17:23:22 +00:00
nakayama aab55006b2 Follow a struct consdev changes. 
Pointed out by Tsuyoshi AKIHO in the port-hpcmips-ja mailing list.
 2003-03-21 14:44:28 +00:00
tsutsui 1654f7e057 Yet another leftover of struct consdev changes.. 2003-03-21 04:35:02 +00:00
fvdl 6f16ef3a25 Strip some stuff that's not needed. 2003-03-20 22:30:53 +00:00
fvdl b52610cf4a Limit the KVA used by buffers. 2003-03-20 22:30:28 +00:00
drochner 2e8a9de36c memcmp()->bcmp(), this gives us 32 bytes and makes bootxx_ffs 
build again
 2003-03-20 18:41:46 +00:00
tsutsui 8d3aeb9abc Rewrite user space access functions which use gcc's "labels as values" 
extension in asm to avoid unexpected code omission during optimization
which causes wrong return value on faults.
 2003-03-20 17:45:14 +00:00
drochner 11d8ce0e4e catch up with constification in sys/lib/libsa/nfs.c 2003-03-19 17:27:43 +00:00
drochner 7349f5c301 "bootparam" specific variables are defined in libsa/bootparam.c now. 2003-03-19 17:21:41 +00:00
scw 5d74e4ddb2 Now that we can deal with debug exceptions, use a BRK instruction for 
ddb breakpoints instead of TRAPA in order to simplify the trapa (syscall)
handler.
 2003-03-19 11:37:57 +00:00
scw 2bce28091c Fix some comments. 
Set up stack frames in copyin/copyout and friends (if DDB is defined) so
that ddb stack traces can trace through them.
 2003-03-19 11:34:28 +00:00
scw 7c18481cf2 G/C an obsolete comment. 2003-03-19 11:31:55 +00:00