From: Suraj Gupta <suraj.gupta2@amd.com>
To: <vkoul@kernel.org>, <radhey.shyam.pandey@amd.com>,
<michal.simek@amd.com>
Cc: <dmaengine@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 0/3] dmaengine: xilinx_dma: Fixes and optimizations for channel management
Date: Wed, 17 Sep 2025 19:06:06 +0530 [thread overview]
Message-ID: <20250917133609.231316-1-suraj.gupta2@amd.com> (raw)
This patch series addresses issues and optimizations in the Xilinx
AXI DMA driver:
1. Fix channel idle state management in the interrupt handler.
2. Enable transfer chaining by removing unnecessary idle restrictions.
3. Optimize control register writes and channel start logic.
Note: The patches in this series were part of following IRQ coalescing
series which is under discussion:
https://lore.kernel.org/all/20250710101229.804183-1-suraj.gupta2@amd.com/
Suraj Gupta (3):
dmaengine: xilinx_dma: Fix channel idle state management in interrupt
handler
dmaengine: xilinx_dma: Enable transfer chaining by removing idle
restriction
dmaengine: xilinx_dma: Optimize control register write and channel
start logic in xilinx_dma_start_transfer
drivers/dma/xilinx/xilinx_dma.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
--
2.25.1
next reply other threads:[~2025-09-17 13:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 13:36 Suraj Gupta [this message]
2025-09-17 13:36 ` [PATCH 1/3] dmaengine: xilinx_dma: Fix channel idle state management in interrupt handler Suraj Gupta
2025-09-18 7:32 ` Folker Schwesinger
2025-09-18 7:36 ` Folker Schwesinger
2025-09-29 5:36 ` Pandey, Radhey Shyam
2025-09-17 13:36 ` [PATCH 2/3] dmaengine: xilinx_dma: Enable transfer chaining by removing idle restriction Suraj Gupta
2025-09-18 7:33 ` Folker Schwesinger
2025-09-29 5:44 ` Pandey, Radhey Shyam
2025-09-17 13:36 ` [PATCH 3/3] dmaengine: xilinx_dma: Optimize control register write and channel start logic in xilinx_dma_start_transfer Suraj Gupta
2025-09-18 7:34 ` Folker Schwesinger
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