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* Fix syscons on amd64. The SC_PIXEL_MODE commit from May 29th added a newpeter2005-06-142-4/+4
| | | | | | | | | | | | function pointer to the vga render dispatch table and initialized it with vga_nop. The problem is that vga_nop() is a varargs function, and the table declares a non-varargs function pointer. On amd64 (and I think ppc), mixing varargs and non-varargs function pointers is fatal. Change vga_nop() and gfb_nop() from varargs to non-varargs do-nothing functions. This stops the stack corruption that only happened on amd64. Approved by: re (scottl)
* Only set mode when the incoming ioctl is IOC_VOID, until we have betterdelphij2005-06-101-1/+3
| | | | | | | solution against the ioctl collisions. Submitted by: Antoine Brodin <antoine.brodin at laposte net> PR: kern/81867
* Fix LINT by defining vga_pxlmouse_planar and vga_pxlmouse_direct.scottl2005-05-301-1/+2
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* Deny to switch into banked video mode when it is not available. Somedelphij2005-05-301-1/+2
| | | | | | users has reported corrupted display with old video cards. Submitted by: Michal Mertl <mime traveller cz>
* Add vr_init_t member to sc_rndr_sw_t instances in order to unbreakmarius2005-05-291-0/+3
| | | | compilation after sys/dev/syscons/syscons.h rev. 1.83.
* Add VESA mode support for syscons, which enables the support of 15, 16,delphij2005-05-296-71/+479
| | | | | | | | | | | | | | | | | | | | | 24, and 32 bit modes. To use that, syscons(4) must be built with the compile time option 'options SC_PIXEL_MODE', and VESA support (a.k.a. vesa.ko) must be either loaded, or be compiled into the kernel. Do not return EINVAL when the mouse state is changed to what it already is, which seems to cause problems when you have two mice attached, and applications are not likely obtain useful information through the EINVAL caused by showing the mouse pointer twice. Teach vidcontrol(8) about mode names like MODE_<NUMBER>, where <NUMBER> is the video mode number from the vidcontrol -i mode output. Also, revert the video mode if something fails. Obtained from: DragonFlyBSD Discussed at: current@ with patch attached [1] PR: kern/71142 [2] Submitted by: Xuefeng DENG <dsnofe at msn com> [1], Cyrille Lefevre <cyrille dot lefevre at laposte dot net> [2]
* - Not every architecture defaults to a black background (e.g. sparc64marius2005-05-211-9/+9
| | | | | | | uses white) so base the color of the border on SC_NORM_ATTR rather than hardcoding BG_BLACK. - Use SC_DRIVER_NAME rather than hardcoding 'sc' in message strings (see also sys/dev/syscons/syscons.h rev. 1.82).
* On sparc64 use 'syscons' rather than 'sc' for SC_DRIVER_NAME somarius2005-05-211-0/+8
| | | | | | | syscons(4) and its pseudo-devices don't get confused (including by other device drivers) with the system controller devices which are also termed 'sc' in the OFW tree (and which we probably want to interface with hwpmc(4) one day).
* Remove superfluous braces and add #ifndef __sparc64__ around themarius2005-05-211-18/+41
| | | | | | | | VTB_FRAMEBUFFER specific code. On sparc64 we don't use a buffer of type VTB_FRAMEBUFFER (see syscons.c) and excluding the respective code here allows to compile syscons(4) without isa(4). Requested by: joerg, marcel, yongari
* For sparc64 conditionalize the compilation of the gfb_cursor() variantmarius2005-05-211-4/+1
| | | | | | | which doesn't assume a hardware cursor on __sparc64__ rather than on DEV_CREATOR. If we want to include more than one framebuffer driver in e.g. the GENERIC kernel all drivers have to work the same way. Now that DEV_CREATOR is no longer used remove it from options.sparc64.
* Remove old epson note support.nyan2005-05-151-21/+2
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* - Add color tables for 16 colors mode and 8 colors mode, use a differentnyan2005-05-151-27/+16
| | | | | table on the pc98 console. - Remove old epson note support.
* - Mask an underline attribute on the pc98 console. It enables to use the samenyan2005-05-151-49/+28
| | | | | color on the pc98 and the others. - Remove old epson note support.
* Remove the ADJUST_CLOCK ioctl on pc98. It's not used at all.nyan2005-05-151-6/+0
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* Change a directory layout for pc98.nyan2005-05-101-1/+1
| | | | | | | | | - Move MD files into <arch>/<arch>. - Move bus dependent files into <arch>/<bus>. Rename some files to more suitable names. Repo-copied by: peter Discussed with: imp
* No need to ifdef this pc98.imp2005-04-041-2/+0
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* Remove debug printout of major/minor numbers, print name instead.phk2005-02-272-4/+4
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* Remove the last vestiges of the userconfig option. None of this actuallyscottl2004-12-011-1/+1
| | | | did anything, so this commit should be considered a NO-OP.
* Add new function ttyinitmode() which sets our systemwide defaultphk2004-10-182-26/+21
| | | | | | | | | | | | | | modes on a tty structure. Both the ".init" and the current settings are initialized allowing the function to be used both at attach and open time. The function takes an argument to decide if echoing should be enabled. Echoing should not be enabled for regular physical serial ports unless they are consoles, in which case they should be configured by ttyconsolemode() instead. Use the new function throughout.
* Fix echo in console mode.phk2004-10-142-21/+31
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* Disallow negative coordinates and sizes in the syscons CONS_SCRSHOTnectar2004-09-291-2/+4
| | | | | | ioctl. Reported by: Christer Oberg <christer.oberg@deprotect.com>
* Implement the KDENABIO etc ioctl's for amd64 as well.peter2004-09-241-2/+5
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* Implement the syscons mouse pointer characters for amd64. It was onlypeter2004-09-241-4/+4
| | | | implemented for i386 and alpha.
* Just because we have a serial console attached does not mean we don'tdes2004-08-051-1/+1
| | | | | | | | | | want a splash screen. There seems to be some confusion in the syscons code as to the meaning of the SC_KERNEL_CONSOLE flag. Its absence is sometimes interpreted to mean "I am not the system console", and sometimes to mean "I am not the only VGA console" (see the font loading code for an example of the latter). Someone with better syscons fu than myself should take a closer look.
* Document machdep.enable_panic_key.scottl2004-08-021-1/+1
| | | | Submitted by: Craig Rodrigues
* Avoid casts as lvalues.kan2004-07-282-3/+3
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* Preparation commit for the tty cleanups that will follow in the nearphk2004-07-152-2/+2
| | | | | | | | | future: rename ttyopen() -> tty_open() and ttyclose() -> tty_close(). We need the ttyopen() and ttyclose() for the new generic cdevsw functions for tty devices in order to have consistent naming.
* Do a pass over all modules in the kernel and make them return EOPNOTSUPPphk2004-07-151-0/+2
| | | | | | | | for unknown events. A number of modules return EINVAL in this instance, and I have left those alone for now and instead taught MOD_QUIESCE to accept this as "didn't do anything".
* Remove erroneous semicolons.stefanf2004-07-131-1/+1
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* Update for the KDB framework. Sanitize the alpha console code now thatmarcel2004-07-101-72/+4
| | | | | | | | | | | | | | | | | | it's in the way even more. Basicly: remove all alpha specific console support from gfb(4), sio(4) and syscons(4). Rewrite the alpha console initialization to be identical to all other platforms. In a nutshell: call cninit(). The platform specific code now only sets or clears RB_SERIAL and thus automaticly causes the right console to be selected. sio.c: o Replace the remote GDB hacks and use the GDB debug port interface instead. o Make debugging code conditional upon KDB instead of DDB. o Call kdb_alt_break() instead of db_alt_break(). o Call kdb_enter() instead of breakpoint(). o Remove the ugly compatibility of using the console as the debug port.
* Second half of the dev_t cleanup.phk2004-06-171-1/+1
| | | | | | | | | | | The big lines are: NODEV -> NULL NOUDEV -> NODEV udev_t -> dev_t udev2dev() -> findcdev() Various minor adjustments including handling of userland access to kernel space struct cdev etc.
* Do the dreaded s/dev_t/struct cdev */phk2004-06-164-20/+20
| | | | Bump __FreeBSD_version accordingly.
* Manual edits to change linesw[]-frobbing to ttyld_*() calls.phk2004-06-041-2/+1
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* Machine generated patch which changes linedisc calls from accessingphk2004-06-042-15/+15
| | | | | | linesw[] directly to using the ttyld...() functions The ttyld...() functions ar inline so there is no performance hit.
* Remove unused variable.phk2004-06-011-1/+0
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* Gainfully employ the new ttyioctl in the trivial cases.phk2004-06-012-14/+2
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* Add missing <sys/module.h> includesphk2004-05-302-0/+2
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* Rearrangements needed for syscons(4) to be used as a console devicekensmith2004-04-021-20/+41
| | | | | | | | | | | | | | | | | | | on architectures that need to call cninit() before the machine is ready to support mutexes (required by make_dev()). - Remove make_dev() call from scinit() when flags indicate unit is the system console, rely on sc_attach_unit() to handle it. - When trying to access current screen's status (scr_stat structure) use the static one provided for the initial system console if no dev_t is available. - When calling make_dev() in sc_attach_unit() catch special case of system's initial console and set up dev_t structure to include pointer to console's scr_stat struct. Reviewed by: marcel Tested by: marcel, grehan (ppc), others on current@ Approved by: rwatson (mentor)
* Fixed a nasty old bug where a visual bell in the currently activeru2004-03-181-1/+2
| | | | | | | | VTY prevented waking up processes waiting for the output queue to get free on other VTYs. In collaboration with: Vsevolod Lobko MFC after: 1 week
* Device megapatch 4/6:phk2004-02-212-5/+4
| | | | | | | | Introduce d_version field in struct cdevsw, this must always be initialized to D_VERSION. Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
* Device megapatch 3/6:phk2004-02-212-5/+0
| | | | | | | | | | | | Add missing D_TTY flags to various drivers. Complete asserts that dev_t's passed to ttyread(), ttywrite(), ttypoll() and ttykqwrite() have (d_flags & D_TTY) and a struct tty pointer. Make ttyread(), ttywrite(), ttypoll() and ttykqwrite() the default cdevsw methods for D_TTY drivers and remove the explicit initializations in various drivers cdevsw structures.
* Device megapatch 1/6:phk2004-02-211-4/+1
| | | | | | | Free approx 86 major numbers with a mostly automatically generated patch. A number of strategic drivers have been left behind by caution, and a few because they still (ab)use their major number.
* Try again to get rid of makedev().phk2004-02-141-5/+9
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* Back out my last commit to syscons, things seem to be far more evilphk2004-02-131-9/+5
| | | | | | | | than suspected. and obviously nobody runs the patches I post to -current :-( Poul-Henning
* Don't use makedev() to hack up dev_t's early in boot, do it rightphk2004-02-121-5/+9
| | | | with make_dev() (and avoid doing it again later).
* Eliminate global cons_unavailable flag and replace it by the statuskan2004-02-051-6/+9
| | | | | bit maintained on a per-device basis. Single variable is inadequate on machines running with multiple consoles enabled.
* __powerpc__ conditional code for the syscons OpenFirmware/PPC framebuffer.grehan2004-01-215-14/+17
| | | | | | | | | | | | Took the opportunity to reduce __i386__ || __ia64__ || __amd64__ || __sparc64__ || __powerpc__ to !__alpha__ reviewed by: gallatin
* Fix a panic that occurs when resuming. For some reason, sc->cur_scp isnjl2003-10-291-0/+3
| | | | | | NULL. Submitted by: Andrew Thompson <andy@fud.org.nz>
* Convert to cn_name rather than cn_dev.phk2003-09-261-2/+2
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* Fix the alpha kernel build.jake2003-08-251-0/+2
| | | | Pointy hat to: jake
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