src-test2/sys/dev/fb, branch release/10.0.0 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F10.0.0 2013-08-28T20:10:56Z Reduce diff against stable/9 slightly. 2013-08-28T20:10:56Z Jung-uk Kim jkim@FreeBSD.org 2013-08-28T20:10:56Z urn:sha1:10f1472e41c8c43a3189b0ab8accadb6e34b525f Do not save/restore video memory if we are not using linear frame buffer. 2013-08-28T19:06:22Z Jung-uk Kim jkim@FreeBSD.org 2013-08-28T19:06:22Z urn:sha1:663593f19fb0cd7717fb837aa3c0dc831f0412f7 Note this partially revert r233896. Make sure to free stale buffer before allocating new one for safety. 2013-08-28T18:13:37Z Jung-uk Kim jkim@FreeBSD.org 2013-08-28T18:13:37Z urn:sha1:b1bba126f03abb8fe0a4bec671ab2b97502a426a Avoid unnecessary signedness conversion. 2013-08-28T17:58:30Z Jung-uk Kim jkim@FreeBSD.org 2013-08-28T17:58:30Z urn:sha1:7afb475f6349bdcf87eadb7e4d3f4b3b65e7ae86 Limit the amount of video memory we map for the driver to the maximum value. 2013-03-27T18:06:28Z Jung-uk Kim jkim@FreeBSD.org 2013-03-27T18:06:28Z urn:sha1:ba9855e380e566c6f705a0e9d15c39b144b26157 This basically restores the spirit of r203535, which was partially reverted in r205557, while we still map fixed amount to work around transient issues we experienced with r203535. Prodded by: avg Tested by: avg MFC after: 1 week Piggyback MIPS changes and add ARM syscons support for devices with 2012-08-25T23:59:31Z Oleksandr Tymoshenko gonzo@FreeBSD.org 2012-08-25T23:59:31Z urn:sha1:e1f04cd0240e749697bf69b820499841ffdbdd82 framebuffer While here - sort #if defined() order alphabetically Provide basic glue to allow syscons to be used on MIPS, modelled 2012-08-25T08:09:37Z Robert Watson rwatson@FreeBSD.org 2012-08-25T08:09:37Z urn:sha1:8122a592ee1f7b59c3acf87d50fc5eec98c4732c on PowerPC support. This was clearly not something syscons was designed to do (very specific assumptions about the nature of VGA consoles on PCs), but fortunately others have long since blazed the way on making it work regardless of that. Sponsored by: DARPA, AFRL Fix the previous commit to only copy the data we were asked to and not 2012-06-18T07:54:10Z Poul-Henning Kamp phk@FreeBSD.org 2012-06-18T07:54:10Z urn:sha1:00c5291f29b60ecd63748dac52c86d8f479ad4d2 twice as much. Spotted by: Taku YAMAMOTO On certain newer Intel Atom based motherboards, for instance the 2012-06-17T21:02:48Z Poul-Henning Kamp phk@FreeBSD.org 2012-06-17T21:02:48Z urn:sha1:fc9174db5100016523721f6f4f8ab20294ee35b0 D2500CC which I have, syscons in text-mode fails to show the expected contents due to write errors into video-memory. At least one of the causes is that we copy from syscons internal buffer to the video memory with optimized bcopy(9) which uses >16bit operations. Until now, 32bit and wider operations have always worked on the video memory, but since I cannot find a single source which says that this SHALL work, and since these chipsets/bugs are now out there, this commit changes syscons to always use 16bit copies on i386 & amd64. This may be relevevant for PR's: 166262 166639 and various other bug reports floating elsewhere on the net, but I lack hardware to test those. Fix a Clang warning. 2012-04-16T23:29:12Z Jung-uk Kim jkim@FreeBSD.org 2012-04-16T23:29:12Z urn:sha1:5cf2cbca3ff1b534e01c3b95b8f739f4dbe7570c Submitted by: arundel