From: Prabhakar <prabhakar.csengg@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>, Christoph Hellwig <hch@lst.de>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Conor Dooley <conor.dooley@microchip.com>,
Anup Patel <apatel@ventanamicro.com>,
Andrew Jones <ajones@ventanamicro.com>,
Jisheng Zhang <jszhang@kernel.org>,
linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
Samuel Holland <samuel@sholland.org>,
linux-riscv@lists.infradead.org,
linux-renesas-soc@vger.kernel.org,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [(subset) PATCH v2 0/3] riscv: dma-mapping: unify support for cache flushes
Date: Mon, 14 Aug 2023 21:28:18 +0100 [thread overview]
Message-ID: <20230814202821.78120-1-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
This patch series is a subset from Arnd's original series [0]. Ive just
picked up the bits required for RISC-V unification of cache flushing.
Remaining patches from the series [0] will be taken care by Arnd soon.
Cheers,
Prabhakar
v1->v2
* Dropped others archs
* Included RB and ACKs
* Fixed checkpatch issues
V1:
[0] https://patchwork.kernel.org/project/linux-riscv/cover/20230327121317.4081816-1-arnd@kernel.org/
Arnd Bergmann (3):
riscv: dma-mapping: only invalidate after DMA, not flush
riscv: dma-mapping: skip invalidation before bidirectional DMA
riscv: dma-mapping: replace custom code with generic implementation
arch/riscv/mm/dma-noncoherent.c | 50 +++++++-------
include/linux/dma-sync.h | 113 ++++++++++++++++++++++++++++++++
2 files changed, 136 insertions(+), 27 deletions(-)
create mode 100644 include/linux/dma-sync.h
--
2.34.1
next reply other threads:[~2023-08-14 20:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 20:28 Prabhakar [this message]
2023-08-14 20:28 ` [(subset) PATCH v2 1/3] riscv: dma-mapping: only invalidate after DMA, not flush Prabhakar
2023-08-14 20:28 ` [(subset) PATCH v2 2/3] riscv: dma-mapping: skip invalidation before bidirectional DMA Prabhakar
2023-08-14 20:28 ` [(subset) PATCH v2 3/3] riscv: dma-mapping: replace custom code with generic implementation Prabhakar
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