cxgb4: Avoid dumping Write-only registers in register dump

Avoid dumping MPS_RPLC_MAP_CTL for reg dumps; this is a Write-Only register.
Reading this register may cause MPS TCAM corruption.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index cf387ae..1b5020a 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -1763,7 +1763,8 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
                0xd004, 0xd03c,
                0xdfc0, 0xdfe0,
                0xe000, 0xea7c,
-               0xf000, 0x11190,
+               0xf000, 0x11110,
+               0x11118, 0x11190,
                0x19040, 0x1906c,
                0x19078, 0x19080,
                0x1908c, 0x19124,
@@ -1970,7 +1971,8 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
                0xd004, 0xd03c,
                0xdfc0, 0xdfe0,
                0xe000, 0x11088,
-               0x1109c, 0x1117c,
+               0x1109c, 0x11110,
+               0x11118, 0x1117c,
                0x11190, 0x11204,
                0x19040, 0x1906c,
                0x19078, 0x19080,