Scaled Flow Control management Register @0xcc4
Scaled Flow Control management register. For multi-VC configurations, this register accesses the VC selected in Scaled Flow Control VC Select register.
| Bits | SW | Name | Description | Reset |
|---|---|---|---|---|
| 1:0 | R/W | Local Posted Header Credit Scale [LPHCS] | This register can be used to program the Posted Header Credit Scale that will be advertised by the Controller. | 0x1 |
| 3:2 | R/W | Local Posted Payload Credit Scale [LPPCS] | This register can be used to program the Posted Payload Credit Scale that will be advertised by the Controller. | 0x1 |
| 5:4 | R/W | Local Non-Posted Header Credit Scale [LNPHCS] | This register can be used to program the Non-Posted Header Credit Scale that will be advertised by the Controller. | 0x1 |
| 7:6 | R/W | Local Non-Posted Payload Credit Scale [LNPPCS] | This register can be used to program the Non-Posted Payload Credit Scale that will be advertised by the Controller. | 0x1 |
| 9:8 | R/W | Local Completion Header Credit Scale [LCHCS] | This register can be used to program the Completion Header Credit Scale that will be advertised by the Controller. | 0x1 |
| 11:10 | R/W | Local Completion Payload Credit Scale [LCPCS] | This register can be used to program the Completion Payload Credit Scale that will be advertised by the Controller. | 0x1 |
| 15:12 | R | Reserved [RES1] | Reserved | 0x0 |
| 17:16 | R | Remote Posted Header Credit Scale [RPHCS] | This register reflects the Posted Header Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 19:18 | R | Remote Posted Payload Credit Scale [RPPCS] | This register reflects the Posted Payload Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 21:20 | R | Remote Non-Posted Header Credit Scale [RNPHCS] | This register reflects the Non-Posted Header Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 23:22 | R | Remote Non-Posted Payload Credit Scale [RNPPCS] | This register reflects the Non-Posted Payload Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 25:24 | R | Remote Completion Header Credit Scale [RCHCS] | This register reflects the Completion Header Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 27:26 | R | Remote Completion Payload Credit Scale [RCPCS] | This register reflects the Completion Payload Credit Scale that is advertised by the remote end device during DL Feature Exchange. | 0x0 |
| 31:28 | R | Reserved [RES2] | Reserved | 0x0 |