From: Shijith Thotton <sthotton@marvell.com>
Cc: <dev@dpdk.org>, Shijith Thotton <sthotton@marvell.com>
Subject: [PATCH v1 0/2] dma/odm: dev-to-mem support and zero-length validation
Date: Mon, 1 Jun 2026 15:45:57 +0530 [thread overview]
Message-ID: <20260601101559.1925302-1-sthotton@marvell.com> (raw)
This series extends the Marvell ODM DMA driver with device memory
bidirectional DMA transfers (dev-to-mem and mem-to-dev), and rejects
zero-length operations early with -EINVAL to avoid queue disable.
Shijith Thotton (1):
dma/odm: avoid zero length DMA transfers
Vamsi Attunuru (1):
dma/odm: support dev to mem transfers
drivers/dma/odm/odm.c | 51 ++++++++++++++++++++++++++++++++++--
drivers/dma/odm/odm.h | 12 ++++++++-
drivers/dma/odm/odm_dmadev.c | 27 ++++++++++++++-----
drivers/dma/odm/odm_priv.h | 4 ++-
4 files changed, 84 insertions(+), 10 deletions(-)
--
2.25.1
next reply other threads:[~2026-06-01 10:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-01 10:15 Shijith Thotton [this message]
2026-06-01 10:15 ` [PATCH v1 1/2] dma/odm: support dev to mem transfers Shijith Thotton
2026-06-01 10:15 ` [PATCH v1 2/2] dma/odm: avoid zero length DMA transfers Shijith Thotton
2026-06-08 16:26 ` Jerin Jacob
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