diff options
| author | Miodrag Dinic <miodrag.dinic@imgtec.com> | 2017-06-19 17:50:11 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-06-29 02:42:24 +0200 |
| commit | 3f88ec633362efa454ca4ea289d4ad91cd44a976 (patch) | |
| tree | fe3391efb7b1e447b7b4cc265cca2daf8f66c9a5 /arch/mips/include/asm/cmpxchg.h | |
| parent | 3daf281f2ce3b80cc1abf04f355f066e37f69451 (diff) | |
MIPS: unaligned: Add DSP lwx & lhx missaligned access support
Add handling of missaligned access for DSP load instructions
lwx & lhx.
Since DSP instructions share SPECIAL3 opcode with other non-DSP
instructions, necessary logic was inserted for distinguishing
between instructions with SPECIAL3 opcode. For that purpose,
the instruction format for DSP instructions is added to
arch/mips/include/uapi/asm/inst.h.
Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtech.com>
Cc: James.Hogan@imgtec.com
Cc: Paul.Burton@imgtec.com
Cc: Raghu.Gandham@imgtec.com
Cc: Leonid.Yegoshin@imgtec.com
Cc: Douglas.Leung@imgtec.com
Cc: Petar.Jovanovic@imgtec.com
Cc: Goran.Ferenc@imgtec.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16511/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/cmpxchg.h')
0 files changed, 0 insertions, 0 deletions