From: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
To: <vkoul@kernel.org>, <dmaengine@vger.kernel.org>
Cc: <Raju.Rangoju@amd.com>, Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Subject: [PATCH 0/7] Add support of AMD AE4DMA DMA Engine
Date: Fri, 10 May 2024 13:50:46 +0530 [thread overview]
Message-ID: <20240510082053.875923-1-Basavaraj.Natikar@amd.com> (raw)
AMD AE4DMA Controller is a multi-queue DMA controller. Its design differs
significantly from PTDMA controller, although some functionalities
overlap. All functionalities similar to PTDMA are extended and merged
within PTDMA code to support both PTDMA and AE4DMA for code reuse. A new
AE4DMA driver directory is created to house unique AE4DMA code, ensuring
efficient handling of AE4DMA functionalities.
Basavaraj Natikar (7):
dmaengine: Move AMD DMA driver to separate directory
dmaengine: ae4dma: Add AMD ae4dma controller driver
dmaengine: ptdma: Move common functions to common code
dmaengine: ptdma: Extend ptdma to support multi-channel and version
dmaengine: ae4dma: Register AE4DMA using pt_dmaengine_register
dmaengine: ptdma: Extend ptdma-debugfs to support multi-queue
dmaengine: ae4dma: Register debugfs using ptdma_debugfs_setup
MAINTAINERS | 9 +-
drivers/dma/Kconfig | 4 +-
drivers/dma/Makefile | 2 +-
drivers/dma/amd/Kconfig | 6 +
drivers/dma/amd/Makefile | 7 +
drivers/dma/amd/ae4dma/Kconfig | 13 +
drivers/dma/amd/ae4dma/Makefile | 10 +
drivers/dma/amd/ae4dma/ae4dma-dev.c | 281 ++++++++++++++++++
drivers/dma/amd/ae4dma/ae4dma-pci.c | 196 ++++++++++++
drivers/dma/amd/ae4dma/ae4dma.h | 80 +++++
drivers/dma/amd/common/amd_dma.c | 23 ++
drivers/dma/amd/common/amd_dma.h | 30 ++
drivers/dma/{ => amd}/ptdma/Kconfig | 0
drivers/dma/{ => amd}/ptdma/Makefile | 2 +-
drivers/dma/{ => amd}/ptdma/ptdma-debugfs.c | 76 +++--
drivers/dma/{ => amd}/ptdma/ptdma-dev.c | 14 +-
drivers/dma/{ => amd}/ptdma/ptdma-dmaengine.c | 111 +++++--
drivers/dma/{ => amd}/ptdma/ptdma-pci.c | 0
drivers/dma/{ => amd}/ptdma/ptdma.h | 6 +-
19 files changed, 805 insertions(+), 65 deletions(-)
create mode 100644 drivers/dma/amd/Kconfig
create mode 100644 drivers/dma/amd/Makefile
create mode 100644 drivers/dma/amd/ae4dma/Kconfig
create mode 100644 drivers/dma/amd/ae4dma/Makefile
create mode 100644 drivers/dma/amd/ae4dma/ae4dma-dev.c
create mode 100644 drivers/dma/amd/ae4dma/ae4dma-pci.c
create mode 100644 drivers/dma/amd/ae4dma/ae4dma.h
create mode 100644 drivers/dma/amd/common/amd_dma.c
create mode 100644 drivers/dma/amd/common/amd_dma.h
rename drivers/dma/{ => amd}/ptdma/Kconfig (100%)
rename drivers/dma/{ => amd}/ptdma/Makefile (64%)
rename drivers/dma/{ => amd}/ptdma/ptdma-debugfs.c (53%)
rename drivers/dma/{ => amd}/ptdma/ptdma-dev.c (96%)
rename drivers/dma/{ => amd}/ptdma/ptdma-dmaengine.c (78%)
rename drivers/dma/{ => amd}/ptdma/ptdma-pci.c (100%)
rename drivers/dma/{ => amd}/ptdma/ptdma.h (98%)
--
2.25.1
next reply other threads:[~2024-05-10 8:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-10 8:20 Basavaraj Natikar [this message]
2024-05-10 8:20 ` [PATCH 1/7] dmaengine: Move AMD DMA driver to separate directory Basavaraj Natikar
2024-05-10 8:20 ` [PATCH 2/7] dmaengine: ae4dma: Add AMD ae4dma controller driver Basavaraj Natikar
2024-05-10 18:16 ` Frank Li
2024-05-21 9:36 ` Basavaraj Natikar
2024-05-23 22:02 ` Frank Li
2024-05-27 11:34 ` Basavaraj Natikar
2024-05-28 15:21 ` Frank Li
2024-05-10 8:20 ` [PATCH 3/7] dmaengine: ptdma: Move common functions to common code Basavaraj Natikar
2024-05-10 8:20 ` [PATCH 4/7] dmaengine: ptdma: Extend ptdma to support multi-channel and version Basavaraj Natikar
2024-05-11 10:54 ` kernel test robot
2024-05-10 8:20 ` [PATCH 5/7] dmaengine: ae4dma: Register AE4DMA using pt_dmaengine_register Basavaraj Natikar
2024-05-10 8:20 ` [PATCH 6/7] dmaengine: ptdma: Extend ptdma-debugfs to support multi-queue Basavaraj Natikar
2024-05-10 8:20 ` [PATCH 7/7] dmaengine: ae4dma: Register debugfs using ptdma_debugfs_setup Basavaraj Natikar
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