src/sys/dev/mem, branch release/10.1.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F10.1.0 2013-07-05T21:31:16Z Add new privileges, PRIV_KMEM_READ and PRIV_KMEM_WRITE, used in opening 2013-07-05T21:31:16Z Jamie Gritton jamie@FreeBSD.org 2013-07-05T21:31:16Z urn:sha1:c71e336230ebd96f3617047923192a3b49f7befe /dev/kmem and /dev/mem (in addition to traditional file permission checks). PRIV_KMEM_READ is different from other PRIV_* checks in that it's allowed by default. Reviewed by: kib, mckusick Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set(). 2011-01-17T22:58:28Z Jung-uk Kim jkim@FreeBSD.org 2011-01-17T22:58:28Z urn:sha1:2fea6431120dc19a04430c68b2484524074b2e43 Compile sys/dev/mem/memutil.c for all supported platforms and remove now unnecessary dev_mem_md_init(). Consistently define mem_range_softc from mem.c for all platforms. Add missing #include guards for machine/memdev.h and sys/memrange.h. Clean up some nearby style(9) nits. MFC after: 1 month Fix module builds for i386 and amd64. 2004-08-04T18:30:31Z Mark Murray markm@FreeBSD.org 2004-08-04T18:30:31Z urn:sha1:a20ad05beb32b120fab7f8cfaee81601d7851d92 Add module versions. 2004-08-02T20:42:28Z Mark Murray markm@FreeBSD.org 2004-08-02T20:42:28Z urn:sha1:ce46e2059e16557a44be599f86de42c0e1a13220 Break out the MI part of the /dev/[k]mem and /dev/io drivers into 2004-08-01T11:40:54Z Mark Murray markm@FreeBSD.org 2004-08-01T11:40:54Z urn:sha1:8ab2f5ecc596131f6ca790d6ae35540c06ed7985 their own directory and module, leaving the MD parts in the MD area (the MD parts _are_ part of the modules). /dev/mem and /dev/io are now loadable modules, thus taking us one step further towards a kernel created entirely out of modules. Of course, there is nothing preventing the kernel from having these statically compiled.