From: Viresh Kumar <viresh.kumar@st.com>
To: <vinod.koul@intel.com>, <dan.j.williams@intel.com>
Cc: <linux-kernel@vger.kernel.org>, <armando.visconti@st.com>,
<shiraz.hashim@st.com>, Viresh Kumar <viresh.kumar@st.com>
Subject: [PATCH V2 resend 0/7] dmaengine/dw_dmac updates
Date: Tue, 26 Apr 2011 11:08:08 +0530 [thread overview]
Message-ID: <cover.1303796005.git.viresh.kumar@st.com> (raw)
This patchset fixes few issues and extends its support.
Changes in V2:
- lflags added in dw_dma_chan instead of dw_dma
- Patch from Linus Walleij added for pause and resume functionality.
Linus Walleij (1):
dmaengine/dw_dmac: implement pause and resume in dwc_control
Viresh Kumar (6):
dmaengine/dw_dmac: Replace spin_lock_bh with irqsave variants
dmaengine/dw_dmac: Enable resubmission from callback routine.
dmaengine/dw_dmac: call dwc_descriptor_complete from dwc_control with
lock held
dmaengine/dw_dmac: don't call callback routine in case
dmaengine_terminate_all() is called
dmaengine/dw_dmac: set residue as total len in dwc_tx_status if
status is !DMA_SUCCESS
dmaengine/dw_dmac: Divide one sg to many desc, if sg len is greater
than DWC_MAX_COUNT
drivers/dma/dw_dmac.c | 205 +++++++++++++++++++++++++++-----------------
drivers/dma/dw_dmac_regs.h | 2 +
2 files changed, 129 insertions(+), 78 deletions(-)
--
1.7.2.2
next reply other threads:[~2011-04-26 5:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-26 5:38 Viresh Kumar [this message]
2011-04-26 5:38 ` [PATCH V2 resend 1/7] dmaengine/dw_dmac: Replace spin_lock_bh with irqsave variants Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 2/7] dmaengine/dw_dmac: Enable resubmission from callback routine Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 3/7] dmaengine/dw_dmac: call dwc_descriptor_complete from dwc_control with lock held Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 4/7] dmaengine/dw_dmac: don't call callback routine in case dmaengine_terminate_all() is called Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 5/7] dmaengine/dw_dmac: set residue as total len in dwc_tx_status if status is !DMA_SUCCESS Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 6/7] dmaengine/dw_dmac: Divide one sg to many desc, if sg len is greater than DWC_MAX_COUNT Viresh Kumar
2011-04-26 5:38 ` [PATCH V2 resend 7/7] dmaengine/dw_dmac: implement pause and resume in dwc_control Viresh Kumar
2011-04-26 6:07 ` [PATCH V2 resend 0/7] dmaengine/dw_dmac updates Koul, Vinod
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