[PATCH net-next 10/13] liquidio: New xaui info
From: Raghu Vatsavayi <hidden>
Date: 2016-06-22 08:33:19
Subsystem:
cavium liquidio network driver, networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch adds support for host driver support for new Xaui interfaces. Signed-off-by: Derek Chickles <redacted> Signed-off-by: Satanand Burla <redacted> Signed-off-by: Felix Manlunas <redacted> Signed-off-by: Raghu Vatsavayi <redacted> Signed-off-by: Raghu Vatsavayi <redacted> --- drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 23 +++++++++++++++------- .../net/ethernet/cavium/liquidio/liquidio_common.h | 8 ++++---- 2 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
index 2b03095..88994c5 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c@@ -73,6 +73,11 @@ enum { INTERFACE_MODE_RXAUI, INTERFACE_MODE_QSGMII, INTERFACE_MODE_AGL, + INTERFACE_MODE_XLAUI, + INTERFACE_MODE_XFI, + INTERFACE_MODE_10G_KR, + INTERFACE_MODE_40G_KR4, + INTERFACE_MODE_MIXED, }; #define ARRAY_LENGTH(a) (sizeof(a) / sizeof((a)[0]))
@@ -195,8 +200,9 @@ static int lio_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) linfo = &lio->linfo; - if (linfo->link.s.interface == INTERFACE_MODE_XAUI || - linfo->link.s.interface == INTERFACE_MODE_RXAUI) { + if (linfo->link.s.if_mode == INTERFACE_MODE_XAUI || + linfo->link.s.if_mode == INTERFACE_MODE_RXAUI || + linfo->link.s.if_mode == INTERFACE_MODE_XFI) { ecmd->port = PORT_FIBRE; ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE |
@@ -207,7 +213,8 @@ static int lio_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ecmd->autoneg = AUTONEG_DISABLE; } else { - dev_err(&oct->pci_dev->dev, "Unknown link interface reported\n"); + dev_err(&oct->pci_dev->dev, "Unknown link interface reported %d\n", + linfo->link.s.if_mode); } if (linfo->link.s.link_up) {
@@ -1450,12 +1457,14 @@ static int lio_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ecmd->duplex != DUPLEX_FULL))) return -EINVAL; - /* Ethtool Support is not provided for XAUI and RXAUI Interfaces + /* Ethtool Support is not provided for XAUI, RXAUI, and XFI Interfaces * as they operate at fixed Speed and Duplex settings */ - if (linfo->link.s.interface == INTERFACE_MODE_XAUI || - linfo->link.s.interface == INTERFACE_MODE_RXAUI) { - dev_info(&oct->pci_dev->dev, "XAUI IFs settings cannot be modified.\n"); + if (linfo->link.s.if_mode == INTERFACE_MODE_XAUI || + linfo->link.s.if_mode == INTERFACE_MODE_RXAUI || + linfo->link.s.if_mode == INTERFACE_MODE_XFI) { + dev_info(&oct->pci_dev->dev, + "Autonegotiation, duplex and speed settings cannot be modified.\n"); return -EINVAL; }
diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
index 4dc8e54..5aa01f4 100644
--- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
+++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h@@ -628,13 +628,13 @@ union oct_link_status { u64 speed:16; u64 link_up:1; u64 autoneg:1; - u64 interface:4; + u64 if_mode:5; u64 pause:1; - u64 reserved:17; + u64 reserved:16; #else - u64 reserved:17; + u64 reserved:16; u64 pause:1; - u64 interface:4; + u64 if_mode:5; u64 autoneg:1; u64 link_up:1; u64 speed:16;
--
1.8.3.1