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[PATCH v2 2/2] hw/dma: sifive_pdma: permit 4/8-byte access size of PDMA
From: |
Jim Shu |
Subject: |
[PATCH v2 2/2] hw/dma: sifive_pdma: permit 4/8-byte access size of PDMA registers |
Date: |
Tue, 4 Jan 2022 14:34:08 +0800 |
It's obvious that PDMA supports 64-bit access of 64-bit registers, and
in previous commit, we confirm that PDMA supports 32-bit access of
both 32/64-bit registers. Thus, we configure 32/64-bit memory access
of PDMA registers as valid in general.
Signed-off-by: Jim Shu <jim.shu@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
---
hw/dma/sifive_pdma.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/dma/sifive_pdma.c b/hw/dma/sifive_pdma.c
index f4df16449b..1dd88f3479 100644
--- a/hw/dma/sifive_pdma.c
+++ b/hw/dma/sifive_pdma.c
@@ -444,6 +444,10 @@ static const MemoryRegionOps sifive_pdma_ops = {
.impl = {
.min_access_size = 4,
.max_access_size = 8,
+ },
+ .valid = {
+ .min_access_size = 4,
+ .max_access_size = 8,
}
};
--
2.25.1