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

MFC r258779,r258780,r258787,r258822:

2014-02-04T03:36:42Z

Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this shifts into the sign bit. Instead use (1U << 31) which gets the expected result. Similar to the (1 << 31) case it is not defined to do (2 << 30). This fix is not ideal as it assumes a 32 bit int, but does fix the issue for most cases. A similar change was made in OpenBSD.

Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI

2013-08-12T23:30:01Z

command register. The lazy BAR allocation code in FreeBSD sometimes disables this bit when it detects a range conflict, and will re-enable it on demand when a driver allocates the BAR. Thus, the bit is no longer a reliable indication of capability, and should not be checked. This results in the elimination of a lot of code from drivers, and also gives the opportunity to simplify a lot of drivers to use a helper API to set the busmaster enable bit. This changes fixes some recent reports of disk controllers and their associated drives/enclosures disappearing during boot. Submitted by: jhb Reviewed by: jfv, marius, achadd, achim MFC after: 1 day

Replace kernel virtual address space allocation with vmem. This provides

2013-08-07T06:21:20Z

transparent layering and better fragmentation. - Normalize functions that allocate memory to use kmem_* - Those that allocate address space are named kva_* - Those that operate on maps are named kmap_* - Implement recursive allocation handling for kmem_arena in vmem. Reviewed by: alc Tested by: pho Sponsored by: EMC / Isilon Storage Division

Pass a format string to kproc_create() [1] and thus fix the build with

2013-04-30T05:08:17Z

-DBKTR_NEW_MSP34XX_DRIVER and -Wformat-security. This also allows to eliminates a superfluous malloc/snprintf/free on intermediate buffer. PR: kern/175546 MFC after: 1 week

Fix white spaces.

2013-04-23T18:30:33Z

Make temp, temp1 the same type that they will later be used for.

2013-04-23T13:02:51Z

PR: kern/176712 Submitted by: Hiren Panchasara Reviewed by: jmg (earlier version) Approved by: cperciva (mentor)

- Corrrect mispellings of word useful

2013-04-17T11:45:15Z

Submitted by: Christoph Mallon (via private mail)

Clean some 'svn:executable' properties in the tree.

2013-01-26T22:08:21Z

Submitted by: Christoph Mallon MFC after: 3 days

Fix typo; s/ouput/output

2012-11-07T07:00:59Z

Revert previous commit...

2012-10-10T08:36:38Z

Pointyhat to: kevlo (myself)