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authorVamsi Krishna Gattupalli <quic_vgattupa@quicinc.com>2022-02-14 16:09:58 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-03-18 14:11:00 +0100
commite90d911906196bf987492c94e38f10ca611dfd7b (patch)
tree7d560447127af4af3959120e2424b8847a480bb8 /crypto
parent87ccc14ee640ee32c43796d3db4f46b12353debc (diff)
misc: fastrpc: Add support to secure memory map
This patch adds support to secure memory allocations for DSP. It repurposes the reserved field in struct fastrpc_invoke_args to add attributes to invoke request, for example to setup a secure memory map for dsp. Secure memory is assigned to DSP Virtual Machine IDs using Qualcomm SCM calls. Signed-off-by: Vamsi Krishna Gattupalli <quic_vgattupa@quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220214161002.6831-9-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions