 Suren A. Chilingaryan
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92da72774b
Read DMA version for HighFlex based ipecamera (may break older cameras)
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6 years ago |
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Suren A. Chilingaryan
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92b9df25f5
New IPEDMA versioning
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8 years ago |
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Suren A. Chilingaryan
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4c17aa5a10
RPM generation
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8 years ago |
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Suren A. Chilingaryan
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7a4cc12934
Disable empty_detected support for IPEDMA v.2
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8 years ago |
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Suren A. Chilingaryan
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fe5bca8604
Support static DMA regions in IPEDMA
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8 years ago |
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Suren A. Chilingaryan
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cc5107c6d3
Configure number of DMA buffers in IPEDMA and improve checking and reporting inconsistent kmem buffers while re-using
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8 years ago |
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Suren A. Chilingaryan
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517ecf828e
Support large DMA pages in IPEDMA
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8 years ago |
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Suren A. Chilingaryan
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9be284983d
Correct empty_detected location for gen3 IPEDMA
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8 years ago |
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Suren A. Chilingaryan
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e30eddc0ae
Enforce 64-bit dma mask from IPEDMA if supported
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8 years ago |
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Suren A. Chilingaryan
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815924bac9
Support 64-bit addressing mode in IPEDMA
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8 years ago |
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Suren A. Chilingaryan
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641ddcdeec
Adjust IPEDMA register model to address new revision
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8 years ago |
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Suren A. Chilingaryan
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2455a67744
IPEDMA Update
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8 years ago |
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Suren A. Chilingaryan
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a0fe5cdea1
Documentation update
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8 years ago |
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Suren A. Chilingaryan
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4535ac71e0
Fixes out-of-source builds and minor build issues
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8 years ago |
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Suren A. Chilingaryan
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61d520876b
In IPEDMA streaming mode put aside a single empty buffer to distinguish between completely empty and full states of kernel ring buffer
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8 years ago |
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Suren A. Chilingaryan
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ccbad1cc8e
Detect if IPEDMA operates in streaming mode
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8 years ago |
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Suren A. Chilingaryan
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fb42f24213
Use 64-bit addressing in IPEDMA only for gen3 boards or if enforced
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8 years ago |
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Suren A. Chilingaryan
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36385f1e83
Support streaming mode in IPEDMA
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9 years ago |
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Suren A. Chilingaryan
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5d49b3a8a1
Small clean up in IPEDMA driver
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9 years ago |
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Suren A. Chilingaryan
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8f241478d6
In IPEDMA use negotiated payload instead of maximum supported by device
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9 years ago |
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Suren A. Chilingaryan
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e202b682db
Dynamicly set TLP(Payload) size in IPEDMA
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9 years ago |
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Suren A. Chilingaryan
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b9a1af8a3b
Add fields reporting consumed buffers and space to the dma_engine_status and provide better ipedma benchmarking
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9 years ago |
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Suren A. Chilingaryan
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9ccacea308
Support gen3 DMA engine and provide work-arround for hardware mishandling last_descriptor_read register
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9 years ago |
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Suren A. Chilingaryan
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8da61292f5
Provide an interface for logging debug messages
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9 years ago |
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Suren A. Chilingaryan
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412188b87f
Merge r241 fixing reporting of IPEDMA status
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9 years ago |
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Suren A. Chilingaryan
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8961cbbe81
Merge: disable complaining on empty_detected unless in debugging
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9 years ago |
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Suren A. Chilingaryan
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77c4d6e67d
Big redign of model structures
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9 years ago |
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Suren A. Chilingaryan
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e43e5999f2
Only complain on empty_detected flag if debugging is one
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9 years ago |
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Suren A. Chilingaryan
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c2331dd0ca
Better handle empty_detected flag
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9 years ago |
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Suren A. Chilingaryan
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0002c0cc26
Don't complain on empty_detected if flag was not set at all because no data have arrived
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9 years ago |
