Proxmox-Port/linux-loongson
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson synced 2025-09-04 02:25:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
1,382,414 Commits 7 Branches 779 Tags 4.4 GiB
loongarch-next
Commit Graph

3 Commits

Author SHA1 Message Date
Basavaraj Natikar
a2d09455b2 dmaengine: ae4dma: Register debugfs using ptdma_debugfs_setup 
Use the ptdma_debugfs_setup function to register debugfs for AE4DMA DMA
engine.

Reviewed-by: Raju Rangoju <Raju.Rangoju@amd.com>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://lore.kernel.org/r/20241025095931.726018-7-Basavaraj.Natikar@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2024-12-02 22:55:28 +05:30
Basavaraj Natikar
98f5a44326 dmaengine: ae4dma: Register AE4DMA using pt_dmaengine_register 
Use the pt_dmaengine_register function to register a AE4DMA DMA engine.

Reviewed-by: Raju Rangoju <Raju.Rangoju@amd.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://lore.kernel.org/r/20241025095931.726018-5-Basavaraj.Natikar@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2024-12-02 22:55:28 +05:30
Basavaraj Natikar
90a30e268d dmaengine: ae4dma: Add AMD ae4dma controller driver 
Add support for AMD AE4DMA controller. It performs high-bandwidth
memory to memory and IO copy operation. Device commands are managed
via a circular queue of 'descriptors', each of which specifies source
and destination addresses for copying a single buffer of data.

Reviewed-by: Raju Rangoju <Raju.Rangoju@amd.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://lore.kernel.org/r/20241025095931.726018-3-Basavaraj.Natikar@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2024-12-02 22:55:27 +05:30