按照sprugs6d
maximum remote read request size 是256字节
而DEV_STAT_CTRL寄存器中bit[14:12] MAX_REQ_SZ Maximum Read Request Size 默认值为2,表示512字节
我的问题是,请问,maximum remote read request size 和 Maximum Read Request Size是否一个意思?
如果是,那么256和512是否冲突了?以那个为准?
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按照sprugs6d
maximum remote read request size 是256字节
而DEV_STAT_CTRL寄存器中bit[14:12] MAX_REQ_SZ Maximum Read Request Size 默认值为2,表示512字节
我的问题是,请问,maximum remote read request size 和 Maximum Read Request Size是否一个意思?
如果是,那么256和512是否冲突了?以那个为准?
256 bytes 是协议标准,512 bytes是硬件能力,并不矛盾的。如果需要测试performance,Keystone Performance guide可以参考