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Add AMD MDB Endpoint and non-LL mode Support

Devendra K Verma dmaengine linux-pci lkml 1 version In review

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  1. v1 Latest2 patches 9 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2dmaengine: dw-edma: Add AMD MDB Endpoint Supportdrivers/dma/dw-edma/dw-edma-pcie.c include/linux/pci_ids.h+82 -23 replies
2/2dmaengine: dw-edma: Add non-LL modedrivers/dma/dw-edma/dw-edma-core.c drivers/dma/dw-edma/dw-edma-core.h drivers/dma/dw-edma/dw-edma-pcie.c +2 more+121 -146 replies

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Cover letter [PATCH 0/2] Add AMD MDB Endpoint and non-LL mode Support

This series of patch support the following:

- AMD MDB Endpoint Support, as part of this patch following are added:
o AMD supported device ID and vendor ID (Xilinx)
o AMD MDB specific driver data
o AMD specific VSEC capabilities to retrieve the base of phys address of MDB side DDR

- Addition of non-LL mode
o The IP supported non-LL mode functions
o Flexibility to choose non-LL mode via dma_slave_config param peripheral_config, by the client
o Allow IP utilization if LL mode is not available

Devendra K Verma (2):
dmaengine: dw-edma: Add AMD MDB Endpoint Support
dmaengine: dw-edma: Add non-LL mode

 drivers/dma/dw-edma/dw-edma-core.c    |  38 ++++++++++--
 drivers/dma/dw-edma/dw-edma-core.h    |   1 +
 drivers/dma/dw-edma/dw-edma-pcie.c    | 112 +++++++++++++++++++++++++++++++---
 drivers/dma/dw-edma/dw-hdma-v0-core.c |  62 ++++++++++++++++++-
 include/linux/dma/edma.h              |   1 +
 include/linux/pci_ids.h               |   1 +
 6 files changed, 201 insertions(+), 14 deletions(-)
Signature · 1 line
1.8.3.1

Read the cover letter in its thread