[PATCH 0/8 resend] dw_dmac: Extending support & minor fixes

From: Viresh Kumar
Date: Mon Feb 28 2011 - 05:41:55 EST

Following set of patches extends dw_dmac support and fixes minor bugs.

This patch series has earlier been posted to linux-kernel@xxxxxxxxxxxxxxxx
Didn't get any review there, so including linux-arm-kernel@xxxxxxxxxxxxxxxxxxxx

Viresh Kumar (8):
dw_dmac: Remove compilation dependency from AVR32
dw_dmac: Move single descriptor from dwc->queue to dwc->active_list
in dwc_complete_all
dw_dmac: call dwc_scan_descriptor from dwc_issue_pending only if
active list is empty
dw_dmac: calling dwc_scan_descriptors from dwc_tx_status() after
taking lock
dw_dmac: adding support for 64 bit access width for memcpy xfers
dw_dmac: Mark all tx_descriptors with DMA_CRTL_ACK after xfer finish
dw_dmac.c: Pass Channel Allocation Order from platform_data
dw_dmac.c: Pass Channel Priority from platform_data

drivers/dma/Kconfig | 1 -
drivers/dma/dw_dmac.c | 52 ++++++++++++++++++++++++++++++-------------
drivers/dma/dw_dmac_regs.h | 3 ++
include/linux/dw_dmac.h | 7 +++++-
4 files changed, 45 insertions(+), 18 deletions(-)


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