[PATCH v3 0/2] dma: at_hdmac: Fix residue calculation and add mem to

From: Torsten Fleischer
Date: Mon Feb 23 2015 - 11:54:27 EST

From: Torsten Fleischer <torfl6749@xxxxxxxxx>

This series fixes the calculation of the residual bytes and adds support for
memory to memory scatter-gather transfers.

Changes from V1:
* Fixed coding style of the multi-line comments.
* Improved accuracy of the residue calculation.

Changes from V2:
* Fixed residue calculation for 'slave_sg' transfers.

Torsten Fleischer (2):
dma: at_hdmac: Fix calculation of the residual bytes
dma: at_hdmac: Add support for memory to memory sg transfers

drivers/dma/at_hdmac.c | 359 ++++++++++++++++++++++++++++++++++----------
drivers/dma/at_hdmac_regs.h | 7 +-
2 files changed, 279 insertions(+), 87 deletions(-)


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