| History log of /src/sys/dev/tc/mfb.c |
| Revision | | Date | Author | Comments |
| 1.64 |
| 06-Dec-2021 |
abs | Add WSDISPLAYIO_GET_FBINFO support to most TURBOchannel framebuffers
This adds WSDISPLAYIO_GET_FBINFO to cfb, mfb, sfb, tfb and xcfb
TURBOchannel framebuffers as used by pmax and alpha
It does not add support to px and pxg (they handle ioctls in common
code in stic.c and more careful wiring is required)
These changes allow an Xswfb X server to use the framebuffer
directly, albeit without any special acceleration
A subsequent change will re-enable X server building on pmax, and
also hopefully switch alpha from Xorg 1.10 to 1.20
|
| 1.63 |
| 07-Aug-2021 |
thorpej | Merge thorpej-cfargs2.
|
| 1.62 |
| 24-Apr-2021 |
thorpej | branches: 1.62.8;
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?).
|
| 1.61 |
| 10-Nov-2019 |
chs | branches: 1.61.10;
in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.
|
| 1.60 |
| 24-Jan-2018 |
riastradh | branches: 1.60.4;
Fix integer overflows noted by Silvio Cesare of InfoSect.
Someone^TM should name these idioms so we can eliminate this class of
copypasta bug.
|
| 1.59 |
| 04-Nov-2013 |
christos | add __USE() for unused volatile variables, so that we generate the same code.
|
| 1.58 |
| 11-Jan-2012 |
macallan | branches: 1.58.6; 1.58.10;
adjust wsfont_find()
|
| 1.57 |
| 13-Nov-2010 |
uebayasi | branches: 1.57.8; 1.57.12;
Don't pull in the whole uvm(9) API to access only PAGE_SIZE and
some other constants. These are provided by sys/param.h now.
|
| 1.56 |
| 15-May-2010 |
tsutsui | Clear RI_NO_AUTO in actual attach functions during autoconf(9)
for console devices that set the flag during consinit().
|
| 1.55 |
| 15-May-2010 |
tsutsui | Set RI_NO_AUTO in ri_flg if *fb_common_init() is invoked from cnattach.
Untested.
|
| 1.54 |
| 22-Aug-2009 |
tsutsui | branches: 1.54.2; 1.54.4;
u_intNN_t -> uintNN_t
|
| 1.53 |
| 17-Dec-2008 |
cegger | kill MALLOC and FREE macros.
|
| 1.52 |
| 09-Jul-2008 |
joerg | branches: 1.52.2;
- device/softc split
- make sfbplus at least compilable
|
| 1.51 |
| 26-May-2008 |
nisimura | branches: 1.51.2; 1.51.4;
- assign 2 clause TNF license to the files cited as my ownership.
- abandon and remove my copyright notice from the three files were
copied in order to adapt HW I don't have; pvr.c, pm.c and stic.c
|
| 1.50 |
| 19-Oct-2007 |
ad | branches: 1.50.16; 1.50.18; 1.50.20; 1.50.22;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
|
| 1.49 |
| 04-Mar-2007 |
yamt | branches: 1.49.2; 1.49.14; 1.49.16; 1.49.20;
fix fallout from caddr_t changes.
|
| 1.48 |
| 04-Mar-2007 |
christos | Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.47 |
| 12-Apr-2006 |
jmmv | branches: 1.47.14;
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@.
|
| 1.46 |
| 31-Mar-2006 |
thorpej | Use ANSI function decls, apply static.
|
| 1.45 |
| 30-Mar-2006 |
thorpej | Use device_private().
|
| 1.44 |
| 11-Dec-2005 |
christos | branches: 1.44.4; 1.44.6; 1.44.8; 1.44.10; 1.44.12;
merge ktrace-lwp.
|
| 1.43 |
| 27-Feb-2005 |
perry | branches: 1.43.4;
nuke trailing whitespace
|
| 1.42 |
| 02-Jan-2005 |
mhitch | branches: 1.42.2; 1.42.4;
Fix and simplify incorrect check for screen blanking in WSDISPLAYIO_SVIDEO.
|
| 1.41 |
| 20-Dec-2003 |
nisimura | - Minor coding modifications for VDAC register access.
- De-__P() this time.
Tested valid with 4MAXINE.
|
| 1.40 |
| 17-Dec-2003 |
ad | - Restore the display to a sane state when leaving mapped mode.
- OR updates into sc_changed, and protect with spltty()/splx().
|
| 1.39 |
| 13-Nov-2003 |
chs | eliminate uvm_useracc() in favor of checking the return value of
copyin() or copyout().
uvm_useracc() tells us whether the mapping permissions allow access to
the desired part of an address space, and many callers assume that
this is the same as knowing whether an attempt to access that part of
the address space will succeed. however, access to user space can
fail for reasons other than insufficient permission, most notably that
paging in any non-resident data can fail due to i/o errors. most of
the callers of uvm_useracc() make the above incorrect assumption. the
rest are all misguided optimizations, which optimize for the case
where an operation will fail. we'd rather optimize for operations
succeeding, in which case we should just attempt the access and handle
failures due to insufficient permissions the same way we handle i/o
errors. since there appear to be no good uses of uvm_useracc(), we'll
just remove it.
|
| 1.38 |
| 27-Oct-2003 |
chs | uninitialized variables
|
| 1.37 |
| 29-Jun-2003 |
fvdl | branches: 1.37.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.36 |
| 29-Jun-2003 |
simonb | Fix 'struct lwp *' lossage.
|
| 1.35 |
| 02-Oct-2002 |
thorpej | Add trailing ; to CFATTACH_DECL.
|
| 1.34 |
| 01-Oct-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.33 |
| 04-Jul-2002 |
junyoung | alloc_attr -> allocattr
Approved by Matthias Drochner.
|
| 1.32 |
| 17-Mar-2002 |
atatat | branches: 1.32.4;
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.
|
| 1.31 |
| 13-Mar-2002 |
ad | Reorganise the wsfont stuff slightly so that multiple display adapters
with different bit/byte order requirements can co-exist happily.
|
| 1.30 |
| 13-Mar-2002 |
ad | Set RI_FORCEMONO so that wscons doesn't try to use colors (mfb is an 8-bpp
device with a depth of 1).
|
| 1.29 |
| 13-Nov-2001 |
lukem | add/cleanup RCSIDs
|
| 1.28 |
| 22-Aug-2001 |
nisimura | Nuke fb_devconfig data structure which was found unnecessary to have.
|
| 1.27 |
| 05-Aug-2001 |
jdolecek | use unsigned variable types as appropriate
|
| 1.26 |
| 16-Jan-2001 |
nisimura | branches: 1.26.2; 1.26.4;
- relocate the code to place sprite cursor inside interrupt handlers
called on every virtical replace.
- efforts to make the code strucutures similar across TC framebuffers.
|
| 1.25 |
| 13-Sep-2000 |
nisimura | Found glyph pixel order inverted on screen.
|
| 1.24 |
| 28-Jun-2000 |
mrg | remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
| 1.23 |
| 26-Jun-2000 |
simonb | 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.
|
| 1.22 |
| 16-Mar-2000 |
nisimura | branches: 1.22.4;
Place 34 by 80 console at the center of screen.
|
| 1.21 |
| 14-Mar-2000 |
nisimura | Switch to improved flexible video console text rasterizer provided by
rasops and wsfont.
|
| 1.20 |
| 06-Dec-1999 |
drochner | update for changed struct wsdisplay_accessops:show_screen signature.
no functional changes
|
| 1.19 |
| 29-Nov-1999 |
nisimura | Const poisoning.
|
| 1.18 |
| 19-Oct-1999 |
nisimura | branches: 1.18.2;
Enable 'WSSCREEN_REVERSE' scr-capability.
|
| 1.17 |
| 02-Aug-1999 |
nisimura | branches: 1.17.2; 1.17.4;
- Fix MX framebuffer size which should occupy 2MB in address range.
- Restore 72Hz interrupt service mistakenly ruined in the previous commit.
|
| 1.16 |
| 30-Jul-1999 |
nisimura | - Fix TX 66Hz interrupt handling. Verified ok with PMAG-JA as an 8bpp
console. XXX troubles in cursor color.
- Typo in comments of MX.
|
| 1.15 |
| 25-Jun-1999 |
nisimura | - Show 1bpp for MX during configuration stage.
- Replace memory layout 'struct' with array/pointer access.
|
| 1.14 |
| 24-Jun-1999 |
nisimura | - Hide memory mapped VDAC hardware register layouts using the array
element access instead of C bitfield (hello, BCPL).
- XXX Some TURBOchannel framebuffers might need shutdownhooks(). It
seems not necessarily hardware sprite cursor images are re-initialized
by DECstation PROMs upon exits from kernel.
- XXX It'd be an arguable point to allow user programs to change the
shade of gray freely for pixel value 0 and 1.
|
| 1.13 |
| 23-Jun-1999 |
nisimura | - Allow to choose the 'color' of sprite cursor. Only red cmap makes sense.
- Drop TC Alpha support (OSF/1 and Digital UNIX never supports PMAG-AA).
|
| 1.12 |
| 23-Jun-1999 |
nisimura | - Fix an error in the depth of PMAG-AA MX. This driver can take 72Hz
virtical video retrace interrupt and was verified ok on Nanao grayscale
monitor. XXX seems still confusion/mistake on Bt431 cursor image
manipulation.
|
| 1.11 |
| 07-May-1999 |
nisimura | - Sweep abit preparing for code merge to have common 'vdacops' across
various graphics cards.
|
| 1.10 |
| 29-Mar-1999 |
nisimura | branches: 1.10.4;
- Unnecessary to have '#include <machine/autoconf.h>' for those.
|
| 1.9 |
| 24-Mar-1999 |
mrg | completely remove Mach VM support. all that is left is the all the
header files as UVM still uses (most of) these.
|
| 1.8 |
| 15-Jan-1999 |
thorpej | __pmax__ -> pmax, like other ports.
|
| 1.7 |
| 11-Jan-1999 |
drochner | remove dummy "load_font" entries
|
| 1.6 |
| 14-Dec-1998 |
nisimura | - Fix typos in commentary description.
|
| 1.5 |
| 19-Nov-1998 |
mrg | 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!
|
| 1.4 |
| 18-Nov-1998 |
nisimura | - Fix cursor image handling bugs escaped in last commit.
|
| 1.3 |
| 09-Nov-1998 |
nisimura | - Fix many errors in cursor image manipulation. Hardware expect 2
bit/pixel format, not planer format. Assign MSB for cursor mask and
LSB for cursor image, where 10 means mask color and 11 for image color.
Image bit order of Bt431 and Bt459 are opposite to MIPS/Alpha processors
while IMS G332 and DC503 (PCC) are indentical.
- Assume that cursor images are 32 pixel padded as ULTRIX/DU ws interface
do. It's natural to X server.
- XXX Vast majority of codes are duplicated between mfb<->tfb and cfb<->sfb.
Code sharing might be achieved in the context of TGA/SFB+ merge.
|
| 1.2 |
| 30-Oct-1998 |
nisimura | - Assign copyright terms.
|
| 1.1 |
| 29-Oct-1998 |
nisimura | - Introduce MI NWSCONS drivers for TURBOchannel framebuffer option cards.
N.B., Digital UNIX never supports neither PMAG-AA (mfb) nor PMAG-BA (cfb)
for TC Alphas. PMAG-DV (xcfb) is Personal DECstation built in. All should
be good for console, but need much works for cursor/colormap completeness.
|
| 1.10.4.3 |
| 02-Aug-1999 |
thorpej | Update from trunk.
|
| 1.10.4.2 |
| 01-Jul-1999 |
thorpej | Sync w/ -current.
|
| 1.10.4.1 |
| 21-Jun-1999 |
thorpej | Sync w/ -current.
|
| 1.17.4.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.17.2.3 |
| 18-Jan-2001 |
bouyer | Sync with head (for UBC+NFS fixes, mostly).
|
| 1.17.2.2 |
| 20-Nov-2000 |
bouyer | 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.
|
| 1.17.2.1 |
| 20-Oct-1999 |
thorpej | Sync w/ trunk.
|
| 1.18.2.2 |
| 19-Oct-1999 |
nisimura | Enable 'WSSCREEN_REVERSE' scr-capability.
|
| 1.18.2.1 |
| 19-Oct-1999 |
nisimura | file mfb.c was added on branch fvdl-softdep on 1999-10-19 00:49:35 +0000
|
| 1.22.4.2 |
| 16-Aug-2001 |
tv | Pullup [jdolecek]:
sys/arch/amiga/dev/grf_cl.c 1.26
sys/arch/amiga/dev/grfioctl.h 1.14
sys/arch/hpcmips/dev/plumvideo.c 1.20
sys/arch/macppc/dev/ofb.c 1.25
sys/arch/sparc/dev/cgtwo.c 1.35
sys/arch/sparc/include/fbio.h patch
sys/arch/sparc64/include/fbio.h patch
sys/arch/sun3/dev/cg2.c 1.14
sys/arch/sun3/include/fbio.h patch
sys/dev/pci/tga.c 1.35
sys/dev/tc/cfb.c 1.28
sys/dev/tc/mfb.c 1.27
sys/dev/tc/sfb.c 1.46
sys/dev/tc/sfbplus.c 1.10 via patch
sys/dev/tc/tfb.c 1.30
sys/dev/tc/xcfb.c 1.23
sys/net/if_ppp.c 1.71
Use unsigned variable types to make bounds checking more correct.
|
| 1.22.4.1 |
| 30-Jun-2000 |
simonb | Pull up mmap paddr_t/off_t changes from trunk.
|
| 1.26.4.6 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.26.4.5 |
| 06-Sep-2002 |
jdolecek | sync kqueue branch with HEAD
|
| 1.26.4.4 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.26.4.3 |
| 16-Mar-2002 |
jdolecek | Catch up with -current.
|
| 1.26.4.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.26.4.1 |
| 25-Aug-2001 |
thorpej | Merge Aug 24 -current into the kqueue branch.
|
| 1.26.2.6 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.26.2.5 |
| 01-Aug-2002 |
nathanw | Catch up to -current.
|
| 1.26.2.4 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.26.2.3 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.26.2.2 |
| 21-Sep-2001 |
nathanw | Catch up to -current.
|
| 1.26.2.1 |
| 24-Aug-2001 |
nathanw | Catch up with -current.
|
| 1.32.4.1 |
| 15-Jul-2002 |
gehenna | catch up with -current.
|
| 1.37.2.6 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.37.2.5 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.37.2.4 |
| 21-Nov-2004 |
skrll | Adapt to branch. Alpha kernels now compile.
|
| 1.37.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.37.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.37.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.42.4.1 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.42.2.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.43.4.3 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.43.4.2 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.43.4.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.44.12.2 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.44.12.1 |
| 31-Mar-2006 |
tron | Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
|
| 1.44.10.1 |
| 19-Apr-2006 |
elad | sync with head.
|
| 1.44.8.2 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.44.8.1 |
| 01-Apr-2006 |
yamt | sync with head.
|
| 1.44.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.44.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.47.14.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.49.20.1 |
| 25-Oct-2007 |
bouyer | Sync with HEAD.
|
| 1.49.16.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.49.14.1 |
| 26-Oct-2007 |
joerg | Sync with HEAD.
Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.
|
| 1.49.2.1 |
| 23-Oct-2007 |
ad | Sync with head.
|
| 1.50.22.2 |
| 18-Sep-2008 |
wrstuden | Sync with wrstuden-revivesa-base-2.
|
| 1.50.22.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.50.20.3 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.50.20.2 |
| 16-Sep-2009 |
yamt | sync with head
|
| 1.50.20.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.50.18.1 |
| 04-Jun-2008 |
yamt | sync with head
|
| 1.50.16.3 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.50.16.2 |
| 28-Sep-2008 |
mjf | Sync with HEAD.
|
| 1.50.16.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.51.4.1 |
| 19-Oct-2008 |
haad | Sync with HEAD.
|
| 1.51.2.1 |
| 18-Jul-2008 |
simonb | Sync with head.
|
| 1.52.2.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.54.4.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.54.4.1 |
| 30-May-2010 |
rmind | sync with head
|
| 1.54.2.1 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.57.12.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.57.8.2 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.57.8.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.58.10.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.58.6.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.60.4.1 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.61.10.1 |
| 21-Mar-2021 |
thorpej | 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.
|
| 1.62.8.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
