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* [PATCH 0/5] serial: pl011: Fix DMA issues on 64bit PL330 based systems
@ 2014-11-07 14:14 Andrew Jackson
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From: Andrew Jackson @ 2014-11-07 14:14 UTC (permalink / raw)
  To: linux-arm-kernel

This patch set fixes a number of issues found when using
DMA driven UART transfers on the PL011 UART through a
DMA330 DMA controller on a 64bit system.

Andrew Jackson (5):
  serial: pl011: Allocate TX DMA buffer from DMA capable memory
  serial: pl011: Avoid assumptions about buffer size when refilling TX
    DMA
  serial: pl011: Set length of DMA transfer
  serial: pl011: Don't enable RX DMA if residue processing not
    supported
  serial: pl011: Add device tree support for RX DMA polling

 Documentation/devicetree/bindings/serial/pl011.txt |   19 +++++---
 drivers/tty/serial/amba-pl011.c                    |   46 +++++++++++++++++--
 2 files changed, 53 insertions(+), 12 deletions(-)

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2014-11-07 14:14 [PATCH 0/5] serial: pl011: Fix DMA issues on 64bit PL330 based systems Andrew Jackson

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