Renesas M3T-MR100 Network Card User Manual


 
- 144 -
pget_mpl Aquire variable-size memory block (polling)
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ER ercd = pget_mpl( ID mplid, UINT blksz, VP *p_blk );
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ID mplid ID number of the target Variable-size Memory pool to be acquired
UINT blksz Memory size to be acquired (in bytes)
VP *p_blk Pointer to the start address of the acquired variable memory
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ER ercd Terminated normally (E_OK) or error code
VP *p_blk Pointer to the start address of the acquired variable memory
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.include mr100.inc
pget_mpl MPLID,BLKSZ
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MPLID ID number of the target Variable-size Memory pool to be acquired
BLKSZ Memory size to be acquired (in bytes)
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Register name Content after service call is issued
R0 Error code
R3R1 Memory size to be acquired
R2 ID number of the target Variable-size Memory pool to be acquired
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E_TMOUT No memory block