cgx_lmac_get_p2x
p2x = cgx_lmac_get_p2x(cgx->cgx_id, first_lmac);
u8 cgx_lmac_get_p2x(int cgx_id, int lmac_id);
p2x = cgx_lmac_get_p2x(cgx_id, lmac_id);