Signed-off-by: Stefan Theil <[email protected]>
---
Changes for v2:
- Use invalidate_dcache_range instead of
flush_dcache_range
---
drivers/net/zynq_gem.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 9bd79b198a..32a0ff392f 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -621,6 +621,9 @@ static int zynq_gem_recv(struct udevice *dev, int flags,
uchar **packetp)
*packetp = (uchar *)(uintptr_t)addr;
+ invalidate_dcache_range(addr, addr + roundup(PKTSIZE_ALIGN,
ARCH_DMA_MINALIGN));
+ barrier();
+
return frame_len;
}
--
2.17.1
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