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Revision tags: OPENBSD_4_5_BASE OPENBSD_4_6_BASE OPENBSD_4_7_BASE OPENBSD_4_8_BASE OPENBSD_4_9_BASE OPENBSD_5_0_BASE OPENBSD_5_1_BASE OPENBSD_5_2_BASE OPENBSD_5_3_BASE OPENBSD_5_4_BASE OPENBSD_5_5_BASE OPENBSD_5_6_BASE OPENBSD_5_7_BASE OPENBSD_5_8_BASE OPENBSD_5_9_BASE OPENBSD_6_0_BASE OPENBSD_6_1_BASE OPENBSD_6_2_BASE
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1.5 |
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01-Feb-2009 |
miod |
Save the text mode color palette upon startup, and restore it when
switching consoles or when X11 exits. Almost all other operating systems
do this, and thus do not suffer from palette bugs in some X11 drivers.
From FreeBSD.
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1.4 |
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01-Sep-2008 |
deraadt |
Avoid #pragma pack(1) and unify everything towards using __packed.
This requires that structures defined within __packed structures must
independently request that they themselves become __packed, too.
worked on with toby
CVS: ----------------------------------------------------------------------
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Revision tags: OPENBSD_3_6_BASE OPENBSD_3_7_BASE OPENBSD_3_8_BASE OPENBSD_3_9_BASE OPENBSD_4_0_BASE OPENBSD_4_1_BASE OPENBSD_4_2_BASE OPENBSD_4_3_BASE OPENBSD_4_4_BASE SMP_SYNC_A SMP_SYNC_B
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1.3 |
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02-Apr-2004 |
deraadt |
remove terms 3 & 4 for drochner@NetBSD.org; as seen on netbsd lists
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Revision tags: OPENBSD_2_9_BASE OPENBSD_3_0_BASE OPENBSD_3_1_BASE OPENBSD_3_2_BASE OPENBSD_3_3_BASE OPENBSD_3_4_BASE OPENBSD_3_5_BASE UBC_BASE UBC_SYNC_A UBC_SYNC_B
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1.2 |
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14-Mar-2001 |
mickey |
branches: 1.2.4;
allow listing and soon deleting fonts; aaron@ ok
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1.1 |
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15-Nov-2000 |
aaron |
Updated VGA driver; from NetBSD. Needed for wscons on i386 and alpha. These
files could probably be updated even a bit further (they are from mid-summer).
In addition, I've added support for console scrollback, somewhat inspired by
Linux's vgacon driver. Basically, instead of allocating our own buffer and
doing lots of copies, we take advantage of Video RAM and just modify the VGA
display origin register as appropriate. This approach has a few advantages:
simple to implement, no wasted KVM, it's fast, and after a boot you can now
scroll back all the way to the BIOS messages (assuming your msgbuf is of a
typical length :). Disadvantages are that the VRAM buffer is relatively
small (only 32k) and we do not support raster devices through this method.
(thanks to mickey@ for pointing this out).
The code for this is fairly unobtrusive, so should we come up with a better
approach to console scrollback at a later time (i.e., even more platform
independent) it should be easy to revert this.
We're one step further in porting nice features of PCVT over to wscons.
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