31-30 |
Reserved |
Reads return 0 and writes have no effect. |
29-28 |
RX_FDQ0_SZ2_QMGR |
RX free descriptor 0 queue manager index – size 2. This field specifies which queue manager should be used for the first RX buffer in a packet whose size is less than or equal to the rx_size2 value. This field is optional. |
27-16 |
RX_FDQ0_SZ2_QNUM |
RX Free descriptor 0 queue index – size 2. This field specifies which Free Descriptor Queue should be used for the first RX buffer in a packet whose size is less than or equal to the rx_size2 value. This field is optional. |
15-14 |
Reserved |
Reads return 0 and writes have no effect. |
13-12 |
RX_FDQ0_SZ3_QMGR |
RX free descriptor 0 queue manager index – size 3. This field specifies which queue manager should be used for the first RX buffer in a packet whose size was not less than or equal to the rx_size3 value. This field is optional. This queue manager is selected if the packet length does not match any enabled size threshold. |
11-0 |
RX_FDQ0_SZ3_QNUM |
RX free descriptor 0 queue index – size 3. This field specifies which free descriptor queue should be used for the first RX buffer in a packet whose size is less than or equal to the rx_size3 value. This field is optional. This queue number is selected if the packet length does not match any enabled size threshold. |