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196 Commits

Author SHA1 Message Date
drochner 0893832078 update for changed struct wsdisplay_accessops:show_screen signature. 
no functional changes
 1999-12-06 19:25:56 +00:00
enami 0a4858667a Include sys/device.h so that this file compiles again; file dev/tc/tcvar.h 
now contains the definition of tc_softc.
 1999-11-16 12:26:42 +00:00
mhitch 8008907a4c && doesn't work very well for testing a flag - tcds_params() was always using 
the baseboard ID and FAST settings instead of getting them from the TC option
card EEPROM.
 1999-11-08 03:00:32 +00:00
mrg defe7bd119 make this compile without DEC_3000_300 1999-11-07 09:14:34 +00:00
nisimura f476de66fe Use an MI routine in ioasic_subr.c. 1999-10-27 10:16:00 +00:00
nisimura 7fbac8b3cc - Remove defunct codes and arrange consistency between pmax and alpha. 
- Reduce 'ioasic_base' expose.
 1999-10-01 09:19:42 +00:00
mhitch fd6f19b057 Correct the clock speed setting: the GPI2 bit is only for the Alpha baseboard 
TCDS;  the TC option card has it's own clock.

Also don't use the TCDSF_FASTSCSI flag to clear fast mode - just rely on the
PROM environment.
 1999-09-22 03:32:42 +00:00
mhitch ba734be86b Use the correct definition for the Fast Clock bit in cfg3, and set the 
Fast SCSI bit used by the 53C9x chips.
 1999-09-22 03:32:26 +00:00
thorpej 11cae42531 Centralize the declaration and clearing of `cold'. 1999-09-17 19:59:35 +00:00
ross 70fad30289 In the kludges-on-top-of-kludges dept, print SWITCHING TO SERIAL CONSOLE 
(but iff we started on the framebuffer) so the would-be installer doesn't
think everything just locked up.
 1999-08-08 01:44:57 +00:00
drochner f6f48ed7e7 clean up error handling in TC graphics console attachment: all functions 
return 0 on success and an errno on failure
 1999-08-07 12:58:27 +00:00
nisimura 50eca69f4e - A minimal patch work to make TCWSCONS useful with sfb/zskbd. 1999-08-03 05:30:56 +00:00
pk b13e5d1469 Quote "AS IS" as in the majority of Carnegy Mellon notices. 1999-04-12 20:38:17 +00:00
cgd 6d0fadbd19 be more consistent about use of 'cputype'. e.g. it's in a header, don't 
bother 'externing' it everywhere!
 1999-04-10 01:21:36 +00:00
pk c40eb1cd97 Fix a pasto in copyright text which has been procreating like rabbits.. 1999-04-06 20:09:18 +00:00
drochner 31a77e61b3 Leave out display console related bits if wscons is not compiled in. 
Should fix link error reported by Kevin <kev@drule.org>.
 1999-03-28 13:48:40 +00:00
cgd e962a59308 move tc/tc_machdep.h to include/tc_machdep.h. (can't do it via 
repository copy because alpha already had an include/tc_machdep.h in
the attic.)
 1999-03-19 03:12:31 +00:00
ross 1ae12eef5a g/c proto 1999-03-17 18:28:11 +00:00
ross f10b320472 XXX rm ioasicprint() & ioasic_submatch() because of <dev/tc/ioasic_subr.c> XXX 1999-03-17 17:50:06 +00:00
nisimura 1990f5b094 - Make compilable with 32bit long integer system. 1999-03-15 05:28:07 +00:00
jonathan ef79649fc1 MI ioasic softc and child-device structs, gc duplicate struct definitions. 
Add MI ioasic functions, but dont enable on alpha until tested.
 1999-03-15 01:25:26 +00:00
perry 5b25cace4c ovbcopy -> memmove 1999-03-12 22:59:23 +00:00
nisimura 370ab4d04e - Make compilable with DECstation. Looks running well on MI SCSI enabled 
kernel.  Will be relocated to sys/dev/tc/ soon.
 1999-03-02 01:44:30 +00:00
thorpej 5194c207d0 Fix printf format problems on Alpha. (IRONIC?!) 1999-02-12 01:45:42 +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
drochner 35eeb3f1cd remove dummy "load_font" entries 1999-01-11 21:54:22 +00:00
thorpej 5f0577babc Adapt to the new scsipi_adapter interface. 1998-11-19 21:43:00 +00:00
mrg db3051d720 fix problems in many d_mmap routines: 
- returned EOPNOTSUPP rather than -1.
	- no check for negative offset.
many of these fix potential security problems in these drivers.


XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
	paddr_t (*d_mmap) __P((dev_t, off_t, int));

by someone!
 1998-11-19 15:38:20 +00:00
ross 3f24fce866 More include shuffling. 1998-11-19 02:53:47 +00:00
briggs 67be755f17 DTRT if sfb is not configured in the kernel. 1998-10-23 23:49:31 +00:00
briggs ab9470909c Preliminary support for both serial consoles and kbd/display wscons 
consoles for TC alphas.  Based on code from Takuya Koumoto
<takuya-k@is.aist-nara.ac.jp> as well as some parts of Toru Nishimura's
and Matthias Drochner's work on pmax wscons.  This relies on the
NEW_SCC_DRIVER.
 1998-10-22 01:03:07 +00:00
briggs ba0625f1f5 vm_offset_t no longer exists. Change to paddr_t, vaddr_t, and psize_t. 1998-10-19 00:32:44 +00:00
thorpej 29d472f53d Garbage-collect the open_target_lu and close_target_lu entry points from 
struct scsipi_adapter; they were not used.

Add a scsipi_ioctl entry point to struct scsipi_adapter.  This will be
used to issue ioctl commands to the host adapters.

Inspired by PR #6090, from Matt Jacob.
 1998-10-10 00:28:28 +00:00
pk 8adc8da66b Assign my copyright to TNF. 1998-09-05 13:40:35 +00:00
mycroft 129cbf95ee Minor edit. 1998-08-15 05:16:41 +00:00
mycroft df9baf2311 Assign copyrights to TNF. 1998-08-15 03:51:30 +00:00
thorpej d5df55112a vm_offset_t -> {paddr_t,vaddr_t}, vm_size_t -> vsize_t 1998-08-14 16:50:00 +00:00
thorpej f948e430bb Provide a hook for bypassing space accounting, needed to support ISA PnP 
for now.
 1998-07-31 04:37:02 +00:00
jonathan 466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
drochner 9a04d7d9f2 adapt to wscons interface change 1998-06-30 09:02:08 +00:00
drochner 6c7fabb232 adapt to wscons interface change 1998-06-21 09:51:59 +00:00
thorpej d6041754c2 Allow the DMA tag to specify a boundary contraint. If the device has a 
more strict boundary, the map will use it, otherwise the map will inherit
the tag's, unless the tag's constraint is 0 (no boundary constraint).
 1998-06-03 18:25:53 +00:00
thorpej c59c1eae2a Define ioasic device offsets in terms of standard ioasic "slot" offsets. 1998-05-27 00:18:13 +00:00
thorpej 1ef3ca572e - Additional rearrangement for the sake of running on the DECstation some 
day.
- Convert to use bus_dma.
- Fix cleaning up unaligned start address.
- Correctly determine if the device supports Fast SCSI, and adjust the
  minimum sync period accordingly.
- Compute minimum sync period correctly on the 25MHz devices.
- Use GPI2 to determine if we're a 25MHz or 40MHz device.
- Currectly determine SCSI ID and "fast mode enabled" for the built-in
  TCDS on DEC 3000 models, using cached information from the PROM environment.
 1998-05-26 23:43:05 +00:00
thorpej ab087002d1 Make this into a proper attachment (i.e. use asc_tcds) and clean up 
the namespace accordingly.
 1998-05-26 23:37:44 +00:00
thorpej 3aa84f9e26 - Make this into a proper attachment (i.e. use asc_tcds) and clean up 
the namespace accordingly.
- Set FCLK in the CFG3 register if we have a > 25MHz clock.
- Indicate that we support Fast mode to the back-end if we're told we're
  fast by the TCDS layer.
- Correctly compute the minimum sync period.
 1998-05-26 23:37:27 +00:00
thorpej 2d384ae1a1 GPI2 in the CIR register indicates our clock speed: 1 = 25MHz, 0 = 40MHz. 1998-05-26 22:48:01 +00:00
thorpej 57c68363d6 Add support for reading the SCSI ID and "fast mode enabled" from the 
PMAZB-AA and PMAZC-AA EEPROM.
 1998-05-25 01:14:38 +00:00
thorpej d3ead78027 Several changes to the TurboChannel Dual SCSI driver: 
- Fix the autoconfiguration model; the TCDS children don't attach to
  TurboChannel, so don't make it look like they do.
- Make the driver use bus_space (not bus_dma yet; soon)
- Recognize the PMAZ-FS (baseboard fast SCSI on DEC 3000s) and the
  PMAZB-AA (TCDS option card) and PMAZC-AA (TCDS fast SCSI option card).
- Rearrange it a bit, so that it can eventually be made into an "MI"
  TurboChannel driver (i.e. work on DECstations).
 1998-05-24 23:41:42 +00:00
thorpej 3dfd62c76f cs_heldchar is gone. 1998-05-23 00:51:10 +00:00