From: Viresh Kumar <viresh.kumar@st.com>
To: <linux-kernel@vger.kernel.org>, <vinod.koul@intel.com>,
<dan.j.williams@intel.com>
Cc: <linux-arm-kernel@lists.infradead.org>, <armando.visconti@st.com>,
<shiraz.hashim@st.com>, <amit.goel@st.com>,
<viresh.linux@gmail.com>, <linus.walleij@linaro.org>,
Viresh Kumar <viresh.kumar@st.com>
Subject: [PATCH V2 0/7] dmaengine/dw_dmac updates
Date: Tue, 19 Apr 2011 14:02:05 +0530 [thread overview]
Message-ID: <cover.1303194835.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 | 179 ++++++++++++++++++++++++++++----------------
drivers/dma/dw_dmac_regs.h | 2 +
2 files changed, 117 insertions(+), 64 deletions(-)
--
1.7.2.2
next reply other threads:[~2011-04-19 8:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-19 8:32 Viresh Kumar [this message]
2011-04-19 8:32 ` [PATCH V2 1/7] dmaengine/dw_dmac: Replace spin_lock_bh with irqsave variants Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 2/7] dmaengine/dw_dmac: Enable resubmission from callback routine Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 3/7] dmaengine/dw_dmac: call dwc_descriptor_complete from dwc_control with lock held Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 4/7] dmaengine/dw_dmac: don't call callback routine in case dmaengine_terminate_all() is called Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 5/7] dmaengine/dw_dmac: set residue as total len in dwc_tx_status if status is !DMA_SUCCESS Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 6/7] dmaengine/dw_dmac: Divide one sg to many desc, if sg len is greater than DWC_MAX_COUNT Viresh Kumar
2011-04-19 8:32 ` [PATCH V2 7/7] dmaengine/dw_dmac: implement pause and resume in dwc_control Viresh Kumar
2011-04-19 8:55 ` Jamie Iles
2011-04-19 9:10 ` viresh kumar
2011-04-19 10:12 ` [PATCH V2 7/7 resend] " Viresh Kumar
2011-04-26 3:46 ` [PATCH V2 0/7] dmaengine/dw_dmac updates Koul, Vinod
2011-04-26 5:36 ` viresh kumar
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