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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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174985 |
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29-Dec-2007 |
wkoszek |
Replace explicit calls to video methods with their respective variants implemented with macros. This patch improves code readability. Reasoning behind vidd_* is a sort of "video discipline".
List of macros is supposed to be complete--all methods of video_switch ought to have their respective macros from now on.
Functionally, this code should be no-op. My intention is to leave current behaviour of touched code as is.
No objections: rwatson Silence on: freebsd-current@ Approved by: cognet
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170932 |
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18-Jun-2007 |
marius |
According to the default font size on sparc64 provide a 12 x 22 mouse pointer instead of a 8 x 16 one so device drivers don't need to bring there own one there and in gfb_mouse() (ab)use the pixel_mask argument of putm() to pass along on/off info as erasing the mouse cursor image by redrawing the text underneath doesn't work as we use hardware cursors on sparc64.
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150686 |
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28-Sep-2005 |
marius |
Add a font width argument to vi_load_font_t, vi_save_font_t and vi_putm_t and do some preparations for handling 12x22 fonts (currently lots of code implies and/or hardcodes a font width of 8 pixels). This will be required on sparc64 which uses a default font size of 12x22 in order to add font loading and saving support as well as to use a syscons(4)-supplied mouse pointer image. This API breakage is committed now so it can be MFC'ed in time for 6.0 and later on upcoming framebuffer drivers destined for use on sparc64 and which are expected to rely on using font loading internally and on a syscons(4)-supplied mouse pointer image can be easily MFC'ed to RELENG_6 rather than requiring a backport.
Tested on: i386, sparc64, make universe MFC after: 1 week
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147358 |
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14-Jun-2005 |
peter |
Fix syscons on amd64. The SC_PIXEL_MODE commit from May 29th added a new 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)
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146746 |
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29-May-2005 |
marius |
Add vr_init_t member to sc_rndr_sw_t instances in order to unbreak compilation after sys/dev/syscons/syscons.h rev. 1.83.
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146472 |
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21-May-2005 |
marius |
For sparc64 conditionalize the compilation of the gfb_cursor() variant 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.
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124770 |
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21-Jan-2004 |
grehan |
__powerpc__ conditional code for the syscons OpenFirmware/PPC framebuffer. Took the opportunity to reduce
__i386__ || __ia64__ || __amd64__ || __sparc64__ || __powerpc__
to
!__alpha__
reviewed by: gallatin
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119476 |
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25-Aug-2003 |
jake |
Fix the alpha kernel build.
Pointy hat to: jake
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119383 |
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24-Aug-2003 |
jake |
- Remember to flip the foreground and background color attributes in gfb_draw if 'flip' is specified. This causes the mouse cut region to be displayed in reverse color so it is visbile. - Use the "other" implementation of gfb_cursor for the creator driver, which doesn't assume there is a hardware cursor. It seems that the hardware cursor that creator provides doesn't display the character under the cursor in reverse colors, so the driver does this manually and uses the hardware cursor for the mouse pointer (which it also works much better for). This is wedged here because it required less hoops than accessing the syscons vtb from inside the video driver, which is needed to read the character and color attributes under the new cursor position.
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94617 |
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13-Apr-2002 |
obrien |
Turn on TGA support.
Submitted by: Andrew M. Miklic <AndrwMklc@cs.com>
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90664 |
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14-Feb-2002 |
gallatin |
Spell #if 0 correctly
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85810 |
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01-Nov-2001 |
obrien |
Add the TGA video driver. This is a great accomplishtment and will help us a lot on older Alphas. Andrew Gallatin, Thomas V. Crimi, and Peter Jeremy contributed to this work along with the submitter.
Submitted by: Andrew M. Miklic <miklic@home.com>
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85809 |
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01-Nov-2001 |
obrien |
Repocopied from sys/dev/syscons/scvgarndr.c
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81030 |
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02-Aug-2001 |
yokota |
Refine cursor type/shape control escape sequences and ioctls. We can now add ve, vi and vs capabilities to cons25 in termcap.
Discussed with and tested by: ache
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79534 |
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10-Jul-2001 |
yokota |
Fix dependencies between kernel options: - When both SC_PIXEL_MODE and SC_NO_FONT_LOADING are defined, quietly drop SC_NO_FONT_LOADING, because the pixel(raster) console requires font. - When SC_NO_FONT_LOADING is defined, force SC_ALT_MOUSE_IMAGE. Without font, the arrow-shaped mouse cursor cannot be drawn. - Fiddle and simplify some internal macros. MFC after: 2 weeks
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78161 |
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13-Jun-2001 |
peter |
With this commit, I hereby pronounce gensetdefs past its use-by date.
Replace the a.out emulation of 'struct linker_set' with something a little more flexible. <sys/linker_set.h> now provides macros for accessing elements and completely hides the implementation.
The linker_set.h macros have been on the back burner in various forms since 1998 and has ideas and code from Mike Smith (SET_FOREACH()), John Polstra (ELF clue) and myself (cleaned up API and the conversion of the rest of the kernel to use it).
The macros declare a strongly typed set. They return elements with the type that you declare the set with, rather than a generic void *.
For ELF, we use the magic ld symbols (__start_<setname> and __stop_<setname>). Thanks to Richard Henderson <rth@redhat.com> for the trick about how to force ld to provide them for kld's.
For a.out, we use the old linker_set struct.
NOTE: the item lists are no longer null terminated. This is why the code impact is high in certain areas.
The runtime linker has a new method to find the linker set boundaries depending on which backend format is in use.
linker sets are still module/kld unfriendly and should never be used for anything that may be modular one day.
Reviewed by: eivind
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66834 |
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08-Oct-2000 |
phk |
Initiate deorbit burn sequence for <machine/console.h>.
Replace all in-tree uses with necessary subset of <sys/{fb,kb,cons}io.h>. This is also the appropriate fix for exo-tree sources.
Put warnings in <machine/console.h> to discourage use. November 15th 2000 the warnings will be converted to errors. January 15th 2001 the <machine/console.h> files will be removed.
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65176 |
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28-Aug-2000 |
dfr |
* Completely rewrite the alpha busspace to hide the implementation from the drivers. * Remove legacy inx/outx support from chipset and replace with macros which call busspace. * Rework pci config accesses to route through the pcib device instead of calling a MD function directly.
With these changes it is possible to cleanly support machines which have more than one independantly numbered PCI busses. As a bonus, the new busspace implementation should be measurably faster than the old one.
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58872 |
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31-Mar-2000 |
yokota |
- Fix SC_ALT_MOUSE_IMAGE; don't blink the mouse cursor. - Fix non-destructive, underline text cursor.
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58232 |
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18-Mar-2000 |
yokota |
- Fix bugs when painting border and the mouse cursor in the raster text mode.
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56836 |
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29-Jan-2000 |
peter |
Use config's conditional compilation rather than using #ifdefs that make modular compilation harder. I'm doing this because people seem to like cut/pasting examples of bad practices in existing code.
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56043 |
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15-Jan-2000 |
yokota |
This is the 3rd stage of syscons code reorganization.
- Split terminal emulation code from the main part of the driver so that we can have alternative terminal emulator modules if we like in the future. (We are not quite there yet, though.)
- Put sysmouse related code in a separate file, thus, simplifying the main part of the driver.
As some files are added to the source tree, you need to run config(8) before you compile a new kernel next time.
You shouldn't see any functional change by this commit; this is only internal code reorganization.
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55849 |
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12-Jan-2000 |
yokota |
Make the mouse cursor char code configurable via the CONS_MOUSECTL ioctl.
By popular demand.
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50477 |
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27-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
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48104 |
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22-Jun-1999 |
yokota |
The second phase of syscons reorganization.
- Split syscons source code into manageable chunks and reorganize some of complicated functions.
- Many static variables are moved to the softc structure.
- Added a new key function, PREV. When this key is pressed, the vty immediately before the current vty will become foreground. Analogue to PREV, which is usually assigned to the PrntScrn key. PR: kern/10113 Submitted by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
- Modified the kernel console input function sccngetc() so that it handles function keys properly.
- Reorganized the screen update routine.
- VT switching code is reorganized. It now should be slightly more robust than before.
- Added the DEVICE_RESUME function so that syscons no longer hooks the APM resume event directly.
- New kernel configuration options: SC_NO_CUTPASTE, SC_NO_FONT_LOADING, SC_NO_HISTORY and SC_NO_SYSMOUSE. Various parts of syscons can be omitted so that the kernel size is reduced.
SC_PIXEL_MODE Made the VESA 800x600 mode an option, rather than a standard part of syscons.
SC_DISABLE_DDBKEY Disables the `debug' key combination.
SC_ALT_MOUSE_IMAGE Inverse the character cell at the mouse cursor position in the text console, rather than drawing an arrow on the screen. Submitted by: Nick Hibma (n_hibma@FreeBSD.ORG)
SC_DFLT_FONT makeoptions "SC_DFLT_FONT=_font_name_" Include the named font as the default font of syscons. 16-line, 14-line and 8-line font data will be compiled in. This option replaces the existing STD8X16FONT option, which loads 16-line font data only.
- The VGA driver is split into /sys/dev/fb/vga.c and /sys/isa/vga_isa.c.
- The video driver provides a set of ioctl commands to manipulate the frame buffer.
- New kernel configuration option: VGA_WIDTH90 Enables 90 column modes: 90x25, 90x30, 90x43, 90x50, 90x60. These modes are mot always supported by the video card. PR: i386/7510 Submitted by: kbyanc@freedomnet.com and alexv@sui.gda.itesm.mx.
- The header file machine/console.h is reorganized; its contents is now split into sys/fbio.h, sys/kbio.h (a new file) and sys/consio.h (another new file). machine/console.h is still maintained for compatibility reasons.
- Kernel console selection/installation routines are fixed and slightly rebumped so that it should now be possible to switch between the interanl kernel console (sc or vt) and a remote kernel console (sio) again, as it was in 2.x, 3.0 and 3.1.
- Screen savers and splash screen decoders Because of the header file reorganization described above, screen savers and splash screen decoders are slightly modified. After this update, /sys/modules/syscons/saver.h is no longer necessary and is removed.
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