Searched hist:e90d911906196bf987492c94e38f10ca611dfd7b (Results 1 – 3 of 3) sorted by relevance
| /linux/include/uapi/misc/ |
| H A D | fastrpc.h | diff e90d911906196bf987492c94e38f10ca611dfd7b Mon Feb 14 17:09:58 CET 2022 Vamsi Krishna Gattupalli <quic_vgattupa@quicinc.com> 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>
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| /linux/drivers/misc/ |
| H A D | fastrpc.c | diff e90d911906196bf987492c94e38f10ca611dfd7b Mon Feb 14 17:09:58 CET 2022 Vamsi Krishna Gattupalli <quic_vgattupa@quicinc.com> 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>
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| H A D | Kconfig | diff e90d911906196bf987492c94e38f10ca611dfd7b Mon Feb 14 17:09:58 CET 2022 Vamsi Krishna Gattupalli <quic_vgattupa@quicinc.com> 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>
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