From: Denis Orlov <denorl2009@gmail.com>
To: barebox@lists.infradead.org
Cc: Denis Orlov <denorl2009@gmail.com>
Subject: [PATCH 0/3] MIPS: dma-default: fix dma_sync_single_for_*
Date: Mon, 13 Mar 2023 13:53:05 +0300 [thread overview]
Message-ID: <20230313105308.3108127-1-denorl2009@gmail.com> (raw)
This fixes a few issues with streaming DMA functions, which should make
those work on real hardware. It also improves the code a bit, removing
unnecessary cache flushing in some cases.
Denis Orlov (3):
dma: use dma/cpu conversions correctly in dma_map/unmap_single
MIPS: dma-default: use virtual addresses when flushing caches
MIPS: dma-default: do not flush caches in dma_sync_single_*
excessively
arch/mips/lib/dma-default.c | 36 +++++++++++++++++++-----------------
drivers/dma/map.c | 10 ++++------
2 files changed, 23 insertions(+), 23 deletions(-)
--
2.30.2
next reply other threads:[~2023-03-13 10:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-13 10:53 Denis Orlov [this message]
2023-03-13 10:53 ` [PATCH 1/3] dma: use dma/cpu conversions correctly in dma_map/unmap_single Denis Orlov
2023-03-13 10:53 ` [PATCH 2/3] MIPS: dma-default: use virtual addresses when flushing caches Denis Orlov
2023-03-13 10:53 ` [PATCH 3/3] MIPS: dma-default: do not flush caches in dma_sync_single_* excessively Denis Orlov
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