From: Prashant Gupta <prashant.gupta_3@nxp.com>
To: stephen@networkplumber.org, dev@dpdk.org
Subject: [PATCH v4-S1 0/5] dpaa2: bus, DMA and mempool base fixes
Date: Tue, 22 Sep 2026 14:51:53 +0530 [thread overview]
Message-ID: <20260922092158.2340839-1-prashant.gupta_3@nxp.com> (raw)
In-Reply-To: <20260915113422.4166287-1-prashant.gupta_3@nxp.com>
This series is the first of four that upstream the missing NXP dpaa2
driver changes. It collects the foundational bus/fslmc, dma/dpaa2 and
mempool/dpaa2 fixes that the later series build on:
- defer fslmc bus initialization to probe and reduce probe-time logging
and MC traffic,
- fix an array-bounds warning and validate IOVA in the dpaa2 QDMA
pre-populate helpers,
- support fetching the mempool ops index from the primary process in a
secondary process.
Every commit builds cleanly (including the aarch64 DPAA cross build with
-Werror) and the series is bisectable.
Gagandeep Singh (1):
dma/dpaa2: validate IOVA in pre-populate helpers
Hemant Agrawal (1):
bus/fslmc: reduce probe-time logging and MC traffic
Jun Yang (2):
dma/dpaa2: fix array-bounds warning in dequeue path
mempool/dpaa2: support ops index from primary in secondary
Prashant Gupta (1):
bus/fslmc: defer bus initialization to probe
drivers/bus/fslmc/fslmc_bus.c | 92 +++++++++++---------
drivers/bus/fslmc/fslmc_vfio.c | 3 +-
drivers/bus/fslmc/portal/dpaa2_hw_dprc.c | 5 ++
drivers/dma/dpaa2/dpaa2_qdma.c | 44 +++++++---
drivers/mempool/dpaa2/dpaa2_hw_mempool.c | 103 ++++++++++++++++++++++-
5 files changed, 191 insertions(+), 56 deletions(-)
--
2.43.0
next prev parent reply other threads:[~2026-09-22 9:22 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 11:34 [PATCH v3-S1 0/5] dpaa2: bus, DMA and mempool base fixes Prashant Gupta
2026-09-15 11:34 ` [PATCH v3-S1 1/5] bus/fslmc: defer bus initialization to probe Prashant Gupta
2026-09-15 11:34 ` [PATCH v3-S1 2/5] bus/fslmc: reduce probe-time logging and MC traffic Prashant Gupta
2026-09-15 11:34 ` [PATCH v3-S1 3/5] dma/dpaa2: fix array-bounds warning in dequeue path Prashant Gupta
2026-09-15 11:34 ` [PATCH v3-S1 4/5] dma/dpaa2: validate IOVA in pre-populate helpers Prashant Gupta
2026-09-15 11:34 ` [PATCH v3-S1 5/5] mempool/dpaa2: support ops index from primary in secondary Prashant Gupta
2026-09-15 15:24 ` [PATCH v3-S1 0/5] dpaa2: bus, DMA and mempool base fixes Stephen Hemminger
2026-09-22 9:21 ` Prashant Gupta [this message]
2026-09-22 9:21 ` [PATCH v4-S1 1/5] bus/fslmc: defer bus initialization to probe Prashant Gupta
2026-09-22 9:21 ` [PATCH v4-S1 2/5] bus/fslmc: reduce probe-time logging and MC traffic Prashant Gupta
2026-09-22 9:21 ` [PATCH v4-S1 3/5] dma/dpaa2: fix array-bounds warning in dequeue path Prashant Gupta
2026-09-22 9:21 ` [PATCH v4-S1 4/5] dma/dpaa2: validate IOVA in pre-populate helpers Prashant Gupta
2026-09-22 9:21 ` [PATCH v4-S1 5/5] mempool/dpaa2: support ops index from primary in secondary Prashant Gupta
2026-09-22 13:59 ` [PATCH v4-S1 0/5] dpaa2: bus, DMA and mempool base fixes Stephen Hemminger
2026-09-29 14:21 ` [PATCH v5-S1 " Prashant Gupta
2026-09-29 14:21 ` [PATCH v5-S1 1/5] bus/fslmc: defer bus initialization to probe Prashant Gupta
2026-09-29 14:21 ` [PATCH v5-S1 2/5] bus/fslmc: reduce probe-time logging and skip ignored devices Prashant Gupta
2026-09-29 14:21 ` [PATCH v5-S1 3/5] dma/dpaa2: fix array-bounds warning and SG FD double-put Prashant Gupta
2026-09-29 14:21 ` [PATCH v5-S1 4/5] dma/dpaa2: validate FLE pool IOVA mapping at vchan setup Prashant Gupta
2026-09-29 14:21 ` [PATCH v5-S1 5/5] mempool/dpaa2: look up ops index locally in secondary Prashant Gupta
2026-09-29 15:45 ` [PATCH v5-S1 0/5] dpaa2: bus, DMA and mempool base fixes Stephen Hemminger
2026-10-06 14:57 ` [EXT] " Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 0/6] " Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 1/6] bus/fslmc: defer bus initialization to probe Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 2/6] bus/fslmc: reduce probe logging and skip ignored devices Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 3/6] dma/dpaa2: use memcpy to fill completion index ring Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 4/6] dma/dpaa2: release SG FLE on completion ring overflow Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 5/6] dma/dpaa2: validate FLE pool IOVA mapping at vchan setup Prashant Gupta
2026-10-06 15:07 ` [PATCH v6-S1 6/6] mempool/dpaa2: look up ops index locally in secondary Prashant Gupta
2026-10-07 15:51 ` [PATCH v6-S1 0/6] dpaa2: bus, DMA and mempool base fixes Stephen Hemminger
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