Qualcomm Shared Memory Driver (SMD)

modulename: qcom_smd.ko

configname: CONFIG_RPMSG_QCOM_SMD

Linux Kernel Configuration
└─>Device Drivers
└─>Rpmsg drivers
└─>Mailbox Hardware Support
└─>Qualcomm Shared Memory Driver (SMD)
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say y here to enable support for the Qualcomm Shared Memory Driver
providing communication channels to remote processors in Qualcomm
platforms.

source code: