QCLINUX: firmware: qcom: memory_dump_v2: assign dump table region to non-secure world - #80
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Tingwei Zhang (quic-tingweiz)
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…non-secure world Add assign_dump_table_region() to notify TZ that the memory dump table region should be made accessible to AOP, via a self-contained SCM SMC call (QCOM_SCM_SVC_UTIL / QCOM_SCM_UTIL_DUMP_TABLE_ASSIGN). The SMC convention probe (__get_convention()) and dispatch helper are kept local to this driver rather than exported from qcom_scm, since only the register-argument SMC path is needed here. Wire it into mem_dump_alloc(), falling back to the IMEM-based dump table registration path if the SCM call fails. signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
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Add assign_dump_table_region() to notify TZ that the memory dump table region should be made accessible to AOP.