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216 Commits

Author SHA1 Message Date
thorpej 6cc1022d84 Garbage-collect an unneeded definition. 1997-05-12 08:14:01 +00:00
thorpej a492e1df80 Add a kernel driver for the APCI 8250-like UARTs that live in the 
Frodo ASIC, originally contributed by Mike Smith
<mike@pressed.spam.frisbee.net.au>, but reworked by me to:
- Essentially duplicate the dca driver, modifiying where necessary
  to work with the APCI.
- Deal with the different Frodo autoconfiguration model.
- Don't attach a tty to the 0th UART - it's not really useful for much
  more than the Domain keyboard.
- Added a routine to check for the existence of a DCA at select code 9.
  On most models, the 1'th UART is mapped to select code 9 by the PROM,
  and on these models, we do _NOT_ want to attach the device as an APCI.
  However, on the 425e, this mapping does not take place, so we attach
  as an APCI.  The 2'th and 3'th UARTs always get tty instances.
- Add console support which will only be invoked on the 425e (i.e. check
  for DCA at 9, and defer console to it if it exists).
 1997-05-12 08:12:36 +00:00
thorpej a155715d44 Add a driver for the Apollo Utility Chip (a.k.a. "frodo"), contributed 
by Mike Smith <mike@pressed.spam.frisbee.net.au>, with some changes to
the autoconfiguration model and slight changes to the interrupt glue
by me.
 1997-05-12 08:03:48 +00:00
thorpej 95bae625a2 Update for USELEDS changes. 1997-05-05 21:09:13 +00:00
thorpej 9c8fdf3dad Use dio_intr_establish(). 1997-05-05 21:08:26 +00:00
thorpej 9eddfbfca3 Update for USELEDS changes. 1997-05-05 21:07:31 +00:00
thorpej ff163c6424 Use dio_intr_establish(). 1997-05-05 21:06:41 +00:00
thorpej feb623a9ea - Use dio_intr_establish(). 
- Update for USELEDS changes.
 1997-05-05 21:05:32 +00:00
thorpej 3a85f14da4 Use dio_intr_establish(). 1997-05-05 21:04:16 +00:00
thorpej 73b24faec6 Do a bit of spring cleaning. 1997-05-05 21:02:39 +00:00
thorpej 82cab4fef4 Prototype dio_intr_establish() and dio_intr_disestablish(). 1997-05-05 21:01:33 +00:00
thorpej 5bada123f8 - Initialize the DMA controller in dioattach(). 
- Implement dio_intr_establish() and dio_intr_disestablish().
 1997-05-05 21:00:32 +00:00
thorpej 0a8e2a9ce8 Use dio_intr_establish(). 1997-05-05 20:58:18 +00:00
mycroft fc324bb0b9 Eliminate unused variable when !USELEDS. 1997-05-03 07:09:57 +00:00
thorpej 772891accd Use information provided by <machine/hp300spu.h> to determine if we 
might have a physical address cache.
 1997-04-27 21:02:34 +00:00
thorpej 650df29d4d These files depend on things in <machine/hp300spu.h> 1997-04-27 20:58:55 +00:00
scottr ea528012b3 dcmreadbuf() should not return immediately if the tty hasn't been opened; 
this fixes a kgdb goof.  Found by inspection.
 1997-04-15 22:45:14 +00:00
thorpej 4767ae8d9d Regsiter description for APCI UART found on HP 9000/400-series 
systems with a Frodo Utility Chip.  This is essientially an 8250 with
3 bytes of padding between each register.  From mike smith
<miff@spam.frisbee.net.au>.
 1997-04-14 20:36:11 +00:00
thorpej a78807e04c Update for interrupt function and header name changes. 1997-04-14 02:33:16 +00:00
thorpej 6f791ab8b2 Remove unnecssary #include. 1997-04-14 02:31:33 +00:00
thorpej 064d13e0ad Remove unnecessary softc member. 1997-04-14 02:30:45 +00:00
thorpej f0f9811df2 Use the %x printf format where appropriate 1997-04-09 20:01:04 +00:00
mycroft 1929ddf09c Fix some #ifdef lossage if HP340, HP360, or HP375 is defined, but HP370 is not. 1997-04-06 21:40:35 +00:00
scottr be3e57de4a Changes to make a dcm-based console work properly: 
- While servicing an rx, tx, or modem status interrupt:  if we have a
   NULL struct tty * or if the tty isn't open, just return.
 - Skip the self test if we are the console; it manages to do funny
   things to autoconfig messages.  (XXX - this should be fixed)
 1997-04-04 18:16:07 +00:00
thorpej 2c0d2cb557 #ifdef DIOVERBOSE a variable needed only in such code. 1997-04-04 09:53:43 +00:00
scottr aa88a240fe Fix printf() and other warnings when compiled with DEBUG defined. 1997-04-02 22:37:21 +00:00
scottr 5be5fe416e Relocate some prototypes needed for COMPAT_HPUX to hilvar.h 1997-04-01 19:29:09 +00:00
scottr 66c9485803 Add prototypes, and make this compile with -Wall. 1997-04-01 03:10:57 +00:00
scottr 43b1b8c08a Relocate some prototypes needed by other MD code. 1997-04-01 03:07:19 +00:00
scottr c008fc0aa0 Add prototypes, and make this compile with -Wall. Remove register 
modifier from all declarations.
 1997-03-31 07:32:14 +00:00
scottr ea23ab53c3 Add missing argument to diagnostic printf() 1997-03-31 07:30:41 +00:00
scottr 52cb2d2955 Add prototypes, and make this compile with -Wall. Remove register 
modifier from all declarations.

Also, handle sc_flags better so that we don't lose track of the
DCM_ISCONSOLE bit.
 1997-03-31 07:29:49 +00:00
thorpej 3878faec9c Fix a bogus argument to dmafree(), from Scott Reynolds. 1997-03-31 01:05:19 +00:00
mycroft e44dc60fc6 Fix editing error in new config changes. 1997-03-22 00:17:59 +00:00
thorpej 12c0a8c5c8 Correct keyboard map references in the default case. From 
Klaus Klein <kleink@layla.inka.de>, PR #3361.
 1997-03-20 08:07:01 +00:00
thorpej 1d987a161b #include <net/if_media.h> 1997-03-17 03:17:34 +00:00
is 07b064e02e New ARP system, supports IPv4 over any hardware link. 
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
 1997-03-15 18:09:08 +00:00
thorpej dc1020fe40 Print the interrupt level in scsiattach(). 1997-03-10 08:37:31 +00:00
thorpej 2a0c6f4a0a Use splkbd(). 1997-02-02 09:40:31 +00:00
thorpej 47e3ffe813 Definition of splhil() is in param.h now. 1997-02-02 09:39:21 +00:00
carrel 05c0e704dc Make "options HP340" actually work without having "option HP360". 1997-01-31 23:01:21 +00:00
carrel 32f2102a58 Patch from thorpej to mark non-console grf's and ite's alive. 1997-01-31 21:16:50 +00:00
thorpej d26d94a7a5 Regen to clear up RCS id snafu. 1997-01-30 09:20:42 +00:00
thorpej cb63bb9de5 Garbage-collect all old-style autoconfiguration support; it is no 
longer supported.  The hp300 port uses new config now.
 1997-01-30 09:18:33 +00:00
thorpej 9bb27910a9 Convert to new-style autoconfiguration; old-style config is no longer 
supported.
 1997-01-30 09:14:10 +00:00
thorpej f19d55d659 - Garbage-collect the old-style configuration glue. 
- Make sure we don't get interrupts in dcmselftest().
 1997-01-30 09:11:24 +00:00
thorpej f5bb637c10 - Convert these drivers to new-style autoconfiguration. Old-style 
config is no longer supported.
- Use a much more obvious SCSI job queueing scheme.
 1997-01-30 09:08:55 +00:00
thorpej 365324ec10 - Convert these drivers to new-style autoconfiguration. Old-style 
configuration is no longer supported.
- Use a much more obvious HP-IB job queueing scheme.
 1997-01-30 09:06:51 +00:00
thorpej d49c71cb8a - Use indicies, rather than pointer arithmetic, to track DMA chain 
segments.
- Use a much more obvious DMA job queueing scheme.
- Fixup some debugging code.
 1997-01-30 09:04:33 +00:00
hpeyerl 56542666eb fix an *old* booboo where the dma queue wasn't being set in unexpected 
case.  Found, fixed, and dictated by jason. (thorpe)
 1997-01-26 18:04:10 +00:00