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authorJose Abreu <Jose.Abreu@synopsys.com>2018-03-29 12:40:19 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-30 19:32:00 +0300
commit8bf993a5877e8a0a2f6338085f2dee7c23f524a3 (patch)
treea4a5452905bc802e15bb730470bc2b0cfb0b5dab /drivers/net/ethernet/stmicro/stmmac/stmmac.h
parent34877a15f787b594649ed375943ecc65f4342e30 (diff)
downloadlinux-8bf993a5877e8a0a2f6338085f2dee7c23f524a3.tar.xz
net: stmmac: Add support for DWMAC5 and implement Safety Features
This adds initial suport for DWMAC5 and implements the Automotive Safety Package which is available from core version 5.10. The Automotive Safety Pacakge (also called Safety Features) offers us with error protection in the core by implementing ECC Protection in memories, on-chip data path parity protection, FSM parity and timeout protection and Application/CSR interface timeout protection. In case of an uncorrectable error we call stmmac_global_err() and reconfigure the whole core. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Cc: David S. Miller <davem@davemloft.net> Cc: Joao Pinto <jpinto@synopsys.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 1485d8fcfaa9..da50451f8999 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -114,6 +114,7 @@ struct stmmac_priv {
int mii_irq[PHY_MAX_ADDR];
struct stmmac_extra_stats xstats ____cacheline_aligned_in_smp;
+ struct stmmac_safety_stats sstats;
struct plat_stmmacenet_data *plat;
struct dma_features dma_cap;
struct stmmac_counters mmc;