From: Rameshwar Prasad Sahu <rsahu@apm.com>
To: vinod.koul@intel.com, dan.j.williams@intel.com
Cc: dmaengine@vger.kernel.org, arnd@arndb.de,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, jcm@redhat.com,
patches@apm.com, Rameshwar Prasad Sahu <rsahu@apm.com>,
Loc Ho <lho@apm.com>
Subject: [PATCH v8 0/3] dmaengine: APM X-Gene SoC DMA engine driver support
Date: Wed, 18 Mar 2015 19:17:33 +0530 [thread overview]
Message-ID: <1426686456-15536-1-git-send-email-rsahu@apm.com> (raw)
This patch set implements the APM X-Gene SoC DMA driver support to offload
the DMA operations such as memory copy(memcpy), scatter gather memory copy,
raid5 xor and raid6 p+q.
v8 changes:
1. Fixed macro namespace issues.
2. Fixed tx status check issues.
v7 changes:
1. Added raid5 xor offload support.
2. Added raid6 p+q offload support.
v6 changes:
1. Maintained sw queue for pending, running, and completed
requests. Used link list as queue.
2. Fixed issue_pending and tx_submit routines.
3. Fixed prep_dma routines.
4. Fixed free_irqs.
v5 changes:
1. Minor changes in coding style.
2. Added DMA_CTRL_ACK flag initialization
v4 changes:
1. Fixed dma-ranges property on DTS.
Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
---
Rameshwar Prasad Sahu (3):
dmaengine: Add support for APM X-Gene SoC DMA engine driver
arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes
Documentation: dma: Add documentation for the APM X-Gene SoC DMA
device DTS binding
.../devicetree/bindings/dma/apm-xgene-dma.txt | 47 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 26 +
drivers/dma/Kconfig | 8 +
drivers/dma/Makefile | 1 +
drivers/dma/xgene-dma.c | 2090 ++++++++++++++++++++
5 files changed, 2172 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/apm-xgene-dma.txt
create mode 100755 drivers/dma/xgene-dma.c
--
1.8.2.1
WARNING: multiple messages have this Message-ID (diff)
From: Rameshwar Prasad Sahu <rsahu-qTEPVZfXA3Y@public.gmane.org>
To: vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Cc: dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
arnd-r2nGTMty4D4@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
jcm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
patches-qTEPVZfXA3Y@public.gmane.org,
Rameshwar Prasad Sahu <rsahu-qTEPVZfXA3Y@public.gmane.org>,
Loc Ho <lho-qTEPVZfXA3Y@public.gmane.org>
Subject: [PATCH v8 0/3] dmaengine: APM X-Gene SoC DMA engine driver support
Date: Wed, 18 Mar 2015 19:17:33 +0530 [thread overview]
Message-ID: <1426686456-15536-1-git-send-email-rsahu@apm.com> (raw)
This patch set implements the APM X-Gene SoC DMA driver support to offload
the DMA operations such as memory copy(memcpy), scatter gather memory copy,
raid5 xor and raid6 p+q.
v8 changes:
1. Fixed macro namespace issues.
2. Fixed tx status check issues.
v7 changes:
1. Added raid5 xor offload support.
2. Added raid6 p+q offload support.
v6 changes:
1. Maintained sw queue for pending, running, and completed
requests. Used link list as queue.
2. Fixed issue_pending and tx_submit routines.
3. Fixed prep_dma routines.
4. Fixed free_irqs.
v5 changes:
1. Minor changes in coding style.
2. Added DMA_CTRL_ACK flag initialization
v4 changes:
1. Fixed dma-ranges property on DTS.
Signed-off-by: Rameshwar Prasad Sahu <rsahu-qTEPVZfXA3Y@public.gmane.org>
Signed-off-by: Loc Ho <lho-qTEPVZfXA3Y@public.gmane.org>
---
Rameshwar Prasad Sahu (3):
dmaengine: Add support for APM X-Gene SoC DMA engine driver
arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes
Documentation: dma: Add documentation for the APM X-Gene SoC DMA
device DTS binding
.../devicetree/bindings/dma/apm-xgene-dma.txt | 47 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 26 +
drivers/dma/Kconfig | 8 +
drivers/dma/Makefile | 1 +
drivers/dma/xgene-dma.c | 2090 ++++++++++++++++++++
5 files changed, 2172 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/apm-xgene-dma.txt
create mode 100755 drivers/dma/xgene-dma.c
--
1.8.2.1
--
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WARNING: multiple messages have this Message-ID (diff)
From: rsahu@apm.com (Rameshwar Prasad Sahu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 0/3] dmaengine: APM X-Gene SoC DMA engine driver support
Date: Wed, 18 Mar 2015 19:17:33 +0530 [thread overview]
Message-ID: <1426686456-15536-1-git-send-email-rsahu@apm.com> (raw)
This patch set implements the APM X-Gene SoC DMA driver support to offload
the DMA operations such as memory copy(memcpy), scatter gather memory copy,
raid5 xor and raid6 p+q.
v8 changes:
1. Fixed macro namespace issues.
2. Fixed tx status check issues.
v7 changes:
1. Added raid5 xor offload support.
2. Added raid6 p+q offload support.
v6 changes:
1. Maintained sw queue for pending, running, and completed
requests. Used link list as queue.
2. Fixed issue_pending and tx_submit routines.
3. Fixed prep_dma routines.
4. Fixed free_irqs.
v5 changes:
1. Minor changes in coding style.
2. Added DMA_CTRL_ACK flag initialization
v4 changes:
1. Fixed dma-ranges property on DTS.
Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
---
Rameshwar Prasad Sahu (3):
dmaengine: Add support for APM X-Gene SoC DMA engine driver
arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes
Documentation: dma: Add documentation for the APM X-Gene SoC DMA
device DTS binding
.../devicetree/bindings/dma/apm-xgene-dma.txt | 47 +
arch/arm64/boot/dts/apm/apm-storm.dtsi | 26 +
drivers/dma/Kconfig | 8 +
drivers/dma/Makefile | 1 +
drivers/dma/xgene-dma.c | 2090 ++++++++++++++++++++
5 files changed, 2172 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/apm-xgene-dma.txt
create mode 100755 drivers/dma/xgene-dma.c
--
1.8.2.1
next reply other threads:[~2015-03-18 13:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-18 13:47 Rameshwar Prasad Sahu [this message]
2015-03-18 13:47 ` [PATCH v8 0/3] dmaengine: APM X-Gene SoC DMA engine driver support Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-03-18 13:47 ` [PATCH v8 1/3] dmaengine: Add support for APM X-Gene SoC DMA engine driver Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-03-19 8:17 ` Rameshwar Sahu
2015-03-19 8:17 ` Rameshwar Sahu
2015-03-19 8:17 ` Rameshwar Sahu
2015-03-23 11:07 ` Rameshwar Sahu
2015-03-23 11:07 ` Rameshwar Sahu
2015-03-23 11:07 ` Rameshwar Sahu
2015-03-30 9:05 ` Rameshwar Sahu
2015-03-30 9:05 ` Rameshwar Sahu
2015-03-18 13:47 ` [PATCH v8 2/3] arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-03-18 13:47 ` [PATCH v8 3/3] Documentation: dma: Add documentation for the APM X-Gene SoC DMA device DTS binding Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-03-18 13:47 ` Rameshwar Prasad Sahu
2015-04-02 8:35 ` [PATCH v8 0/3] dmaengine: APM X-Gene SoC DMA engine driver support Vinod Koul
2015-04-02 8:35 ` Vinod Koul
2015-04-02 8:35 ` Vinod Koul
2015-04-02 10:26 ` Rameshwar Sahu
2015-04-02 10:26 ` Rameshwar Sahu
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