P4080 PCIe Adapter SDK User Guide Production Release
P4080 PCIe Adapter SDK User Guide Production Release
P4080 PCIe Adapter SDK User Guide Production Release
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Freescale Semiconductor<br />
* @return – Offset of the address of Rx shadow ring in INIT region.<br />
*/<br />
The prototype of this API is as follows<br />
int init_region_rx_shadow_offset(<strong>P4080</strong>_HW_FUNCTIONS func_id, int ring_id);<br />
func_id – Hardware function identifier whose ring’s address needs to be obtained from<br />
INIT region.<br />
ring_id – Ring identifier whose address needs to be obtained from INIT region.<br />
11 References<br />
1. Niagara 710A Hardware Specification, v0.3, Interface Masters<br />
2. P3041/<strong>P4080</strong>/P5020 BSP <strong>User</strong>’s <strong>Guide</strong> for B2.3 <strong>SDK</strong><br />
1 Glossary<br />
© Freescale Semiconductor, Inc., 2011. All rights reserved.<br />
Glossary<br />
Term Definition<br />
DMA Direct Memory Access<br />
LWE Light-weight executive<br />
BMan Buffer Manager (hardware)<br />
QMan Queue Manager (hardware)<br />
FMan Frame Manager (hardware that contains ethernet MACs)<br />
SEC Security Coprocessor (hardware)<br />
PME Pattern Match Engine (hardware)<br />
LWE-HV LWE as implemented in <strong>P4080</strong> <strong>SDK</strong> 2.1. This LWE runs as a guest on the Freescale<br />
Embedded Hypervisor.<br />
fmc FMan configuration application<br />
sdk software development kit<br />
Freescale Confidential Proprietary Page 76
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