diff options
author | Alex Elder <elder@linaro.org> | 2014-04-21 16:53:09 -0500 |
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committer | Matt Porter <mporter@linaro.org> | 2014-04-25 08:51:36 -0400 |
commit | 8b9c550e37ff4e4d0de2890a835f44a7813e3423 (patch) | |
tree | 07e846ee9fb1c09b820e67825558d6e107440044 /drivers/scsi | |
parent | d5c627b5751ed44c0eff6c12e658097edf6338de (diff) |
ARM: bcm: use inline assembly for "smc" request
Move the code that implements the "smc" call into a C function that
uses inline assembly. This allows us to make that function private,
and enables us to get rid of "arch/arm/mach-bcm/bcm_kona_smc_asm.S".
Rename what had been the "buffer_addr" argument to be "buffer_phys"
so it's consistent with other usage in this file.
Since it's now easy to do, verify that r12 contains SEC_EXIT_NORMAL
upon completion of the SMC. There really isn't a good way to handle
the abnormal completion of a secure monitor request.
Since "bcm_kona_smc.h" is now only included from C files, eliminate
the #ifndef __ASSEMBLY__.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
Diffstat (limited to 'drivers/scsi')
0 files changed, 0 insertions, 0 deletions