2021-03-31 16:15:51

by Wong Vee Khee

Subject: [PATCH net-next 1/1] net: stmmac: enable MTL ECC Error Address Status Over-ride by default

From: Voon Weifeng <[email protected]>

Turn on the MEEAO field of MTL_ECC_Control_Register by default.

As the MTL ECC Error Address Status Over-ride(MEEAO) is set by default,
the following error address fields will hold the last valid address
where the error is detected.

Signed-off-by: Voon Weifeng <[email protected]>
Signed-off-by: Tan Tee Min <[email protected]>
Co-developed-by: Wong Vee Khee <[email protected]>
Signed-off-by: Wong Vee Khee <[email protected]>
---
drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 1 +
drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
index 5b010ebfede9..d8c6ff725237 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
@@ -192,6 +192,7 @@ int dwmac5_safety_feat_config(void __iomem *ioaddr, unsigned int asp)

/* 1. Enable Safety Features */
value = readl(ioaddr + MTL_ECC_CONTROL);
+ value |= MEEAO; /* MTL ECC Error Addr Status Override */
value |= TSOEE; /* TSO ECC */
value |= MRXPEE; /* MTL RX Parser ECC */
value |= MESTEE; /* MTL EST ECC */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
index ff555d8b0cdf..6b2fd37b29ad 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.h
@@ -98,6 +98,7 @@
#define ADDR GENMASK(15, 0)
#define MTL_RXP_IACC_DATA 0x00000cb4
#define MTL_ECC_CONTROL 0x00000cc0
+#define MEEAO BIT(8)
#define TSOEE BIT(4)
#define MRXPEE BIT(3)
#define MESTEE BIT(2)
--
2.25.1

2021-03-31 22:22:03

by patchwork-bot+netdevbpf

Subject: Re: [PATCH net-next 1/1] net: stmmac: enable MTL ECC Error Address Status Over-ride by default

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Thu, 1 Apr 2021 00:18:25 +0800 you wrote:
> From: Voon Weifeng <[email protected]>
>
> Turn on the MEEAO field of MTL_ECC_Control_Register by default.
>
> As the MTL ECC Error Address Status Over-ride(MEEAO) is set by default,
> the following error address fields will hold the last valid address
> where the error is detected.
>
> [...]

Here is the summary with links:
- [net-next,1/1] net: stmmac: enable MTL ECC Error Address Status Over-ride by default
https://git.kernel.org/netdev/net-next/c/b494ba5a3cf8

You are awesome, thank you!
--
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