linux/arch/c6x/kernel
Alexander Duyck 64c596b59c arch/c6x: add option to skip sync on DMA map and unmap
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
later via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113442.76501.7673.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:07 -08:00
..
asm-offsets.c sanitize tsk_is_polling() 2012-10-01 09:58:13 -04:00
c6x_ksyms.c C6X: loadable module support 2011-10-06 19:48:13 -04:00
devicetree.c of: remove early_init_dt_setup_initrd_arch 2013-10-09 11:39:01 -05:00
dma.c arch/c6x: add option to skip sync on DMA map and unmap 2016-12-14 16:04:07 -08:00
entry.S c6x: switch to generic sigaltstack 2013-02-03 18:15:52 -05:00
head.S
irq.c C6X: remove dependence on legacy IRQs 2012-07-18 23:49:40 -04:00
Makefile
module.c C6X: loadable module support 2011-10-06 19:48:13 -04:00
process.c exit_thread: remove empty bodies 2016-05-20 17:58:30 -07:00
ptrace.c C6X: ptrace support 2011-10-06 19:48:17 -04:00
setup.c locking/lockdep: Eliminate lockdep_init() 2016-02-09 12:03:25 +01:00
signal.c all arches, signal: move restart_block to struct task_struct 2015-02-12 18:54:12 -08:00
soc.c arch: Use eth_random_addr 2012-07-16 22:39:25 -07:00
switch_to.S C6X: process management 2011-10-06 19:47:40 -04:00
sys_c6x.c C6X: syscalls 2011-10-06 19:47:58 -04:00
time.c C6x: time: Ensure consistency in __init 2015-03-26 10:31:47 -04:00
traps.c dump_stack: unify debug information printed by show_regs() 2013-04-30 17:04:02 -07:00
vectors.S
vmlinux.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00