MVPP2_PRS_SRAM_DATA_REG
mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), 0);
mvpp2_write(priv, MVPP2_PRS_SRAM_DATA_REG(i), pe->sram[i]);
pe->sram[i] = mvpp2_read(priv, MVPP2_PRS_SRAM_DATA_REG(i));