MPISqNodeCmdHeader
Definition
typedef struct MPISqNodeCmdHeader {
MPISqNodeChannel channel; /* internal node destination */
MPISqNodeMemory memory;
MPISqNodeDataSize size;
MPISqNodeCmdType type; /* read/write command */
} MPISqNodeCmdHeader;
Description
MPISqNodeCmdHeader specifies the service command communication interface to the device, the memory region on the device to access, the data size, and type.
| channel | Communication interface to a device. See MPISqNodeChannel. |
|---|---|
| memory | The memory region to access. See MPISqNodeMemory. |
| size | The length of data to send or receive. See MPISqNodeDataSize. |
| type | The service command action (read or write). See MPISqNodeCmdType. |