CVS log for src/sys/arch/next68k/dev/nextdisplay.c

Up to [cvs.NetBSD.org] / src / sys / arch / next68k / dev

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Add WSDISPLAY_GINFO, LINEBYTES, and SMODE ioctl(2)s and mmap(2) support.

mlterm-wscons partially works (no 2 bpp support) with these APIs.
XXX: Xorg server needs wsmouse support.

Pull up following revision(s) (requested by tsutsui in ticket #88):

	sys/arch/next68k/next68k/nextrom.h: revision 1.13
	sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6
	sys/arch/next68k/dev/intiovar.h: revision 1.8
	sys/arch/next68k/dev/nextcons.c: revision 1.12
	sys/arch/next68k/next68k/locore.s: revision 1.69
	sys/arch/next68k/dev/nextcons.c: revision 1.13
	sys/arch/next68k/dev/nextcons.c: revision 1.14
	sys/arch/next68k/dev/nextdisplay.c: revision 1.30
	sys/arch/next68k/stand/boot/boot.c: revision 1.13
	sys/arch/next68k/next68k/nextrom.c: revision 1.28
	sys/arch/next68k/next68k/nextrom.c: revision 1.29
	sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46
	sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47
	sys/arch/next68k/include/cpu.h: revision 1.52
	sys/arch/next68k/dev/intio.c: revision 1.17
	sys/arch/next68k/dev/intio.c: revision 1.18
	sys/arch/next68k/dev/intio.c: revision 1.19
	sys/arch/next68k/next68k/locore.s: revision 1.72
	sys/arch/next68k/stand/boot/version: revision 1.6
	sys/arch/next68k/include/bus_space.h: revision 1.21
	sys/arch/next68k/include/bus_space.h: revision 1.22
	sys/arch/next68k/dev/nextdisplay.c: revision 1.26
	sys/arch/next68k/include/bus_space.h: revision 1.23
	sys/arch/next68k/dev/nextdisplay.c: revision 1.27
	sys/arch/next68k/dev/nextdisplay.c: revision 1.28
	sys/arch/next68k/dev/nextdisplay.c: revision 1.29

Misc KNF and cosmetics.

Use proper C99 int types.

Remove trailing spaces and TABs.

Handle NeXT Turbo VRAM regions properly.
Info from Andreas Grabher on port-next68k@:
 https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html

Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).

Add and check machine type NeXT_CUBE_TURBO (type 8).
Info from Andreas Grabher on port-next68k@.

NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG.
Info from Andreas Grabher on port-next68k@.

Bump version again to denote NeXT_CUBE_TURBO support.

Pull up following revision(s) (requested by tsutsui in ticket #1598):

	sys/arch/next68k/next68k/nextrom.h: revision 1.13
	sys/arch/next68k/dev/nextdisplayvar.h: revision 1.6
	sys/arch/next68k/dev/intiovar.h: revision 1.8
	sys/arch/next68k/dev/nextcons.c: revision 1.12
	sys/arch/next68k/next68k/locore.s: revision 1.69
	sys/arch/next68k/dev/nextcons.c: revision 1.13
	sys/arch/next68k/dev/nextcons.c: revision 1.14
	sys/arch/next68k/include/bus_space.h: revision 1.18
	sys/arch/next68k/dev/nextdisplay.c: revision 1.30
	sys/arch/next68k/include/bus_space.h: revision 1.19
	sys/arch/next68k/stand/boot/boot.c: revision 1.13
	sys/arch/next68k/next68k/nextrom.c: revision 1.28
	sys/arch/next68k/next68k/nextrom.c: revision 1.29
	sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.46
	sys/arch/next68k/next68k/pmap_bootstrap.c: revision 1.47
	sys/arch/next68k/include/cpu.h: revision 1.52
	sys/arch/next68k/dev/intio.c: revision 1.17 (patch)
	sys/arch/next68k/dev/intio.c: revision 1.18 (patch)
	sys/arch/next68k/dev/intio.c: revision 1.19 (patch)
	sys/arch/next68k/next68k/locore.s: revision 1.72
	sys/arch/next68k/stand/boot/version: revision 1.6
	sys/arch/next68k/include/bus_space.h: revision 1.21
	sys/arch/next68k/include/bus_space.h: revision 1.22
	sys/arch/next68k/dev/nextdisplay.c: revision 1.26
	sys/arch/next68k/include/bus_space.h: revision 1.23
	sys/arch/next68k/dev/nextdisplay.c: revision 1.27
	sys/arch/next68k/dev/nextdisplay.c: revision 1.28
	sys/arch/next68k/dev/nextdisplay.c: revision 1.29

 s/impliment/implement/ in comment.

Remove cargo-culted '#if 0' code that was designed to produce a
compile-time error if any of the bus_space_*_8 functions was used,
but was documented that it produces a link-time error.

Misc KNF and cosmetics.

Use proper C99 int types.

Remove trailing spaces and TABs.

Handle NeXT Turbo VRAM regions properly.
Info from Andreas Grabher on port-next68k@:
 https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html

Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).

Add and check machine type NeXT_CUBE_TURBO (type 8).
Info from Andreas Grabher on port-next68k@.

NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG.
Info from Andreas Grabher on port-next68k@.

Bump version again to denote NeXT_CUBE_TURBO support.

NeXT Turbo Color doesn't have NEXT_P_C16_CMD_REG.

Info from Andreas Grabher on port-next68k@.

Add and check machine type NeXT_CUBE_TURBO (type 8).

Info from Andreas Grabher on port-next68k@.

Handle NeXT Turbo VRAM regions properly.

Info from Andreas Grabher on port-next68k@:
 https://mail-index.netbsd.org/port-next68k/2023/02/06/msg000052.html

Also refactor bus_space_map(9) and fix (unused) bus_space_mmap(9).

Use proper C99 int types.

Misc KNF and cosmetics.

Merge thorpej-cfargs2.

Adapt to CFARGS().

Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
  actually needed.
- Don't be explicit about what interface attribute is attaching if
  the device only has one.  (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
  situations, making is visibly easier to see when indirect config is
  in play, and allowing for future change in semantics.  (As of now,
  this is just a wrapper around config_match(), but that is an
  implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance.  This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

Give config_found() the same variadic arguments treatment as
config_search().  This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls.  Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.

Sync w/ HEAD.

malloc(9) -> kmem(9)

Mostly merge changes from HEAD upto 20200411

Pull up following revision(s) (requested by msaitoh in ticket #1439):

	sys/dev/sbus/sio16.c: revision 1.25
	sys/dev/gpib/mt.c: revision 1.33
	sys/arch/mvme68k/dev/wdsc.c: revision 1.33
	sys/dev/gpib/ct.c: revision 1.31
	sys/dev/isa/mcd.c: revision 1.119
	sys/dev/pci/if_stge.c: revision 1.73
	sys/dev/gpib/ppi.c: revision 1.25
	sys/dev/pcmcia/if_tr_pcmcia.c: revision 1.29
	sys/arch/amiga/dev/zssc.c: revision 1.46
	sys/arch/mac68k/obio/iwm_fd.c: revision 1.57
	sys/arch/amiga/dev/if_qn.c: revision 1.48
	sys/dev/isa/tcic2_isa.c: revision 1.28
	sys/dev/isa/uha_isa.c: revision 1.42
	sys/dev/pci/neo.c: revision 1.55
	sys/arch/next68k/dev/nextdisplay.c: revision 1.22
	sys/dev/isa/if_iy.c: revision 1.111

 Add missing initialization of sc_dev.


 Initialize sc_dev correctly to avoid null pointer dereference when
bus_space_map() failed.


 Add missing initialization of sc_dev.

Pull up following revision(s) (requested by msaitoh in ticket #425):

	sys/dev/sbus/sio16.c: revision 1.25
	sys/dev/gpib/mt.c: revision 1.33
	sys/arch/mvme68k/dev/wdsc.c: revision 1.33
	sys/dev/gpib/ct.c: revision 1.31
	sys/dev/isa/mcd.c: revision 1.119
	sys/dev/pci/if_stge.c: revision 1.73
	sys/dev/gpib/ppi.c: revision 1.25
	sys/dev/pcmcia/if_tr_pcmcia.c: revision 1.29
	sys/arch/amiga/dev/zssc.c: revision 1.46
	sys/arch/mac68k/obio/iwm_fd.c: revision 1.57
	sys/arch/amiga/dev/if_qn.c: revision 1.48
	sys/dev/isa/tcic2_isa.c: revision 1.28
	sys/dev/isa/uha_isa.c: revision 1.42
	sys/dev/pci/neo.c: revision 1.55
	sys/arch/next68k/dev/nextdisplay.c: revision 1.22
	sys/dev/isa/if_iy.c: revision 1.111

 Add missing initialization of sc_dev.

 Initialize sc_dev correctly to avoid null pointer dereference when
bus_space_map() failed.

 Add missing initialization of sc_dev.

 Add missing initialization of sc_dev.

Resync to 2012-11-19 00:00:00 UTC

sync with head

split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

sync with head.

Sync with HEAD.

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

sync with head

sync with head.

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

sync with head.

Sync with head.

sync with head - hopefully this will work

Add an extra cookie to the ioctl and mmap wsdisplay accessops that points
to the screen on which they are being called.  The driver cannot guess
this by itself but it is needed to implement, at least, the getwschar and
putwschar functions in the correct place.  There are no functional changes
yet.

Tested on i386 (vga, vga_raster, machfb, vesafb), macppc and sparc64.
Suggested and reviewed by macallan@.

merge ktrace-lwp.

sync with -current

Adapt to branch.

Sync with HEAD.

de-__P, remove register, ansify.

Sync with HEAD.

remove leftover debug printf.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

Minor tweaks to the color framebuffer code -- still don't know what the deal
with the interrupt is.

Some small cleanup -- make the base,limit values vaddr_t, not char*.
Also add some code that attempts to deal with C16_VIDEO interrupts, though it
does not seem to make my color slabs work again.

__KERNEL_RCSID()

Catch up to -current.

sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work

Use CFATTACH_DECL().

Declare all cfattach structures const.

Catch up to -current.

Attach nextdisplay on the mono turbo.

Comprehensive patches from Christian Limpach:
* Fix problems with the DMA and SCSI drivers.
* Make turbo machines sort of work.
Additional fixes from me:
* Determine if we're a turbo at boot time, by looking at the ROM machine type.
* Set the display size correctly (1120 pixels wide, but padded to 1152 only on
  non-turbo machines).
Caveats:
* SCSI doesn't work on the turbo (or at least it blows chunks with no devices
  attached).
* Media selection doesn't work on the turbo (the BMAP stuff doesn't exist on
  turbo machines).
* The boot block is prone to timing out.

sync kqueue branch with HEAD

Catch up to -current.

catch up with -current.

alloc_attr -> allocattr

Approved by Matthias Drochner.

catch up with -current on kqueue branch

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command".  ERESTART is -1, which can lead to
confusion.  ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4.  No ioctl code should now return -1 anywhere.  The
ioctl() system call is now properly restartable.

Catch up to -current.

file nextdisplay.c was added on branch nathanw_sa on 2002-04-01 07:41:44 +0000

remove extra args from printf

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

pullup 1.5, approved by thorpej

add support for 12-bit color displays, from Timm Wetzel w/ changes by
me.  closes 10741.

add support for 12-bit color displays, from Timm Wetzel w/ changes by
me.  closes 10741.

Pull up mmap paddr_t/off_t changes from trunk.

Change the kernel mmap interface so that the offset to map is an
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes.  Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.

Pull up to last week's -current.

update for changed struct wsdisplay_accessops:show_screen signature.
no functional changes

Applied patches from Matt Debergalis <deberg@mit.edu>.
These patches include:
  Added framebuffer mapping for color framebuffer to support color wscons
    which is coming soon.
  Renamed wskbdmap_mfii[ch] to wskbdmap_next[ch]
  Changed video to be white on black instead of black on white.
  Now handles and discards mouse interrupts.
  Video and keyboard is now working on mono machines.

wscons based console video & keyboard support for the NeXT
from Matt DeBergalis