| 1b64722f | 27-Aug-2019 |
Alexander Motin <[email protected]> |
MFC r351072: Implement new methods for Intel and PLX NTB.
This restores parity with AMD NTB driver. Though without any drivers
supporting more then one peer and respective KPI modification to pass
MFC r351072: Implement new methods for Intel and PLX NTB.
This restores parity with AMD NTB driver. Though without any drivers
supporting more then one peer and respective KPI modification to pass
peer index to most of the calls this addition is pretty useless now.
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| 3dcd9d78 | 02-Sep-2017 |
Alexander Motin <[email protected]> |
Increase negotiation polling period from 10ms to 100ms.
There is no big need to burn CPU if other side may be not there yet. For
example, the PLX hardware by default enables the NTB link up on rese
Increase negotiation polling period from 10ms to 100ms.
There is no big need to burn CPU if other side may be not there yet. For
example, the PLX hardware by default enables the NTB link up on reset, not
dependig on driver to do it. In case of Intel hardware this also reduces
race between MSI-X workaround negotiation and upper layers, using the same
scratchpad registers in different time.
MFC after: 12 days
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