summaryrefslogtreecommitdiffstats
path: root/arch/blackfin/include/asm/bitops.h
Commit message (Collapse)AuthorAgeFilesLines
* Blackfin: add optimized version of Hamming Weight functionsMichael Hennerich2010-03-091-19/+55
| | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: mass clean up of copyright/licensing infoRobin Getz2009-10-071-0/+6
| | | | | | | | | | | | | | | | | | Bill Gatliff & David Brownell pointed out we were missing some copyrights, and licensing terms in some of the files in ./arch/blackfin, so this fixes things, and cleans them up. It also removes: - verbose GPL text(refer to the top level ./COPYING file) - file names (you are looking at the file) - bug url (it's in the ./MAINTAINERS file) - "or later" on GPL-2, when we did not have that right It also allows some Blackfin-specific assembly files to be under a BSD like license (for people to use them outside of Linux). Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: convert locking primitives to asm-genericMike Frysinger2009-06-181-189/+9
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: fix flag storage for irq funcsMike Frysinger2009-06-131-1/+2
| | | | | | | The IRQ functions take an "unsigned long" flags variable, not any other type, so fix the places where we use "int" or "long". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin arch: merge adeos blackfin part to arch/blackfin/Yi Li2009-01-071-12/+12
| | | | | | | | | | | | | | | | | | [Mike Frysinger <vapier.adi@gmail.com>: - handle bf531/bf532/bf534/bf536 variants in ipipe.h - cleanup IPIPE logic for bfin_set_irq_handler() - cleanup ipipe asm code a bit and add missing ENDPROC() - simplify IPIPE code in trap_c - unify some of the IPIPE code and fix style - simplify DO_IRQ_L1 handling with ipipe code - revert IRQ_SW_INT# addition from ipipe merge - remove duplicate get_{c,s}clk() prototypes ] Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: SMP supporting patchset: Blackfin header files and machine ↵Graf Yang2009-01-071-64/+125
| | | | | | | | | | | | | | common code Blackfin dual core BF561 processor can support SMP like features. https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like In this patch, we provide SMP extend to Blackfin header files and machine common code Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* blackfin: define __flsRusty Russell2009-01-011-0/+1
| | | | | | | | | Like fls, but can't be handed 0 and returns the bit number. (I broke this arch in linux-next by using __fls in generic code). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin arch: move include/asm-blackfin header files to arch/blackfinBryan Wu2008-08-271-0/+218
Signed-off-by: Bryan Wu <cooloney@kernel.org>
OpenPOWER on IntegriCloud