linux-dev/drivers/soc/fsl/qbman/dpaa_sys.c, branch linus/master

soc/fsl/qbman: Update device tree with reserved memory

2019-08-15T21:42:00Z

When using the reserved memory node in the device tree there are two options - dynamic or static. If a dynamic allocation was selected (where the kernel selects the address for the allocation) convert it to a static allocation by inserting the reg property. This will ensure the same memory is reused after a kexec() Signed-off-by: Roy Pledge Signed-off-by: Li Yang

soc/fsl/qbman: Rework QBMan private memory setup

2019-08-15T21:41:32Z

Rework QBMan private memory setup so that the areas are not zeroed if the device was previously initialized If the QMan private memory was already initialized skip the PFDR initialization. Signed-off-by: Roy Pledge Signed-off-by: Li Yang

cross-tree: phase out dma_zalloc_coherent()

2019-01-08T12:58:37Z

We already need to zero out memory for dma_alloc_coherent(), as such using dma_zalloc_coherent() is superflous. Phase it out. This change was generated with the following Coccinelle SmPL patch: @ replace_dma_zalloc_coherent @ expression dev, size, data, handle, flags; @@ -dma_zalloc_coherent(dev, size, handle, flags) +dma_alloc_coherent(dev, size, handle, flags) Suggested-by: Christoph Hellwig Signed-off-by: Luis Chamberlain [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig

soc/fsl/qbman: Add common routine for QBMan private allocations

2017-09-22T18:33:07Z

The QBMan device uses several memory regions to manage frame queues and buffers. Add a common routine for extracting and initializing these reserved memory areas. Signed-off-by: Roy Pledge Reviewed-by: Catalin Marinas Signed-off-by: Li Yang