src/sys/dev/mcd, branch release/10.1.0

MFC r260040:

2014-01-04T18:53:31Z

In sys/dev/mcd/mcd.c, mark the static const COPYRIGHT string as __used, so it ends up in the object file, and no warnings are emitted about it being actually unused.

The other giant locked storage drivers have removed splbio(), for the

2013-02-21T02:34:04Z

most part, so remove it here too. Anybody locking this driver will need far more than locks where splbio() were, so remove these nops.

Remove bus_{mem,p}io.h and related code for a micro-optimization on i386

2005-05-29T04:42:30Z

and amd64. The optimization is a trivial on recent machines. Reviewed by: -arch (imp, marcel, dfr)

netchild's mega-patch to isolate compiler dependencies into a central

2005-03-02T21:33:29Z

place. This moves the dependency on GCC's and other compiler's features into the central sys/cdefs.h file, while the individual source files can then refer to #ifdef __COMPILER_FEATURE_FOO where they by now used to refer to #if __GNUC__ > 3.1415 && __BARC__ <= 42. By now, GCC and ICC (the Intel compiler) have been actively tested on IA32 platforms by netchild. Extension to other compilers is supposed to be possible, of course. Submitted by: netchild Reviewed by: various developers on arch@, some time ago

o Fix a typo.

2005-01-30T16:42:23Z

Submitted by: Niclas Zeising

Boot away another stackgap (one of the lest ones in linuxlator/i386) by

2005-01-30T08:12:37Z

providing special version of CDIOCREADSUBCHANNEL ioctl(), which assumes that result has to be placed into kernel space not user space. In the long run more generic solution has to be designed WRT emulating various ioctl()s that operate on userspace buffers, but right now there is only one such ioctl() is emulated, so that it makes little sense. MFC after: 2 weeks

Start each of the license/copyright comments with /*-, minor shuffle of lines

2005-01-06T01:43:34Z

No point in setting si_bsize_phys anymore, nobody reads it.

2004-10-29T11:09:21Z

Use bioq_takefirst().

Do the dreaded s/dev_t/struct cdev */

2004-06-16T09:47:26Z

Bump __FreeBSD_version accordingly.

Convert callers to the new bus_alloc_resource_any(9) API.

2004-03-17T17:50:55Z

Submitted by: Mark Santcroos Reviewed by: imp, dfr, bde