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authorVasundhara Volam <vasundhara.volam@emulex.com>2014-09-19 15:46:54 +0530
committerDavid S. Miller <davem@davemloft.net>2014-09-22 15:01:07 -0400
commitd6b7a9b7e77ae4d2a7652cdfbd65f2de0a1053b0 (patch)
tree7f583f4344551787b8f8caa2ca7ecd982991dc21 /drivers/net/ethernet/emulex
parentca39076cd1c4b0a461720ed9edfdd742ad9757b2 (diff)
be2net: add speed reporting for 20G-KR interface
This patch adds speed reporting via ethtool for 20G KR2 interface on the Skyhawk-R chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex')
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.h1
-rw-r--r--drivers/net/ethernet/emulex/benet/be_ethtool.c7
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index b064c502287..eb5085d6794 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -1374,6 +1374,7 @@ enum {
#define BE_SUPPORTED_SPEED_100MBPS 2
#define BE_SUPPORTED_SPEED_1GBPS 4
#define BE_SUPPORTED_SPEED_10GBPS 8
+#define BE_SUPPORTED_SPEED_20GBPS 0x10
#define BE_SUPPORTED_SPEED_40GBPS 0x20
#define BE_AN_EN 0x2
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 8297824af4f..ec66f64bd04 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -534,6 +534,13 @@ static u32 convert_to_et_setting(struct be_adapter *adapter, u32 if_speeds)
if (if_speeds & BE_SUPPORTED_SPEED_10GBPS)
val |= SUPPORTED_10000baseKX4_Full;
break;
+ case PHY_TYPE_KR2_20GB:
+ val |= SUPPORTED_Backplane;
+ if (if_speeds & BE_SUPPORTED_SPEED_10GBPS)
+ val |= SUPPORTED_10000baseKR_Full;
+ if (if_speeds & BE_SUPPORTED_SPEED_20GBPS)
+ val |= SUPPORTED_20000baseKR2_Full;
+ break;
case PHY_TYPE_KR_10GB:
val |= SUPPORTED_Backplane |
SUPPORTED_10000baseKR_Full;