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Date: Mon, 23 May 2016 05:17:43 -0400
From: Sudarsana Reddy Kalluru <sudarsana.kalluru@...gic.com>
To: <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <Yuval.Mintz@...gic.com>,
<sudarsana.kalluru@...gic.com>
Subject: [PATCH net-next 4/4] qede: Add dcbnl support.
This patch adds the interfaces for ieee/cee dcbnl callbacks and registers
them with the kernel.
Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@...gic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@...gic.com>
---
drivers/net/ethernet/qlogic/qede/Makefile | 1 +
drivers/net/ethernet/qlogic/qede/qede.h | 3 +
drivers/net/ethernet/qlogic/qede/qede_dcbnl.c | 348 ++++++++++++++++++++++++++
drivers/net/ethernet/qlogic/qede/qede_main.c | 4 +
4 files changed, 356 insertions(+)
create mode 100644 drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
diff --git a/drivers/net/ethernet/qlogic/qede/Makefile b/drivers/net/ethernet/qlogic/qede/Makefile
index 06ff90d..74a4985 100644
--- a/drivers/net/ethernet/qlogic/qede/Makefile
+++ b/drivers/net/ethernet/qlogic/qede/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_QEDE) := qede.o
qede-y := qede_main.o qede_ethtool.o
+qede-$(CONFIG_DCB) += qede_dcbnl.o
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 47d6b22..1441c8f 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -304,6 +304,9 @@ union qede_reload_args {
u16 mtu;
};
+#ifdef CONFIG_DCB
+void qede_set_dcbnl_ops(struct net_device *ndev);
+#endif
void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level);
void qede_set_ethtool_ops(struct net_device *netdev);
void qede_reload(struct qede_dev *edev,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
new file mode 100644
index 0000000..03e8c02
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c
@@ -0,0 +1,348 @@
+/* QLogic qede NIC Driver
+* Copyright (c) 2015 QLogic Corporation
+*
+* This software is available under the terms of the GNU General Public License
+* (GPL) Version 2, available from the file COPYING in the main directory of
+* this source tree.
+*/
+
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/rtnetlink.h>
+#include <net/dcbnl.h>
+#include "qede.h"
+
+static u8 qede_dcbnl_getstate(struct net_device *netdev)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getstate(edev->cdev);
+}
+
+static u8 qede_dcbnl_setstate(struct net_device *netdev, u8 state)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setstate(edev->cdev, state);
+}
+
+static void qede_dcbnl_getpermhwaddr(struct net_device *netdev,
+ u8 *perm_addr)
+{
+ memcpy(perm_addr, netdev->dev_addr, netdev->addr_len);
+}
+
+static void qede_dcbnl_getpgtccfgtx(struct net_device *netdev, int prio,
+ u8 *prio_type, u8 *pgid, u8 *bw_pct,
+ u8 *up_map)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->getpgtccfgtx(edev->cdev, prio, prio_type,
+ pgid, bw_pct, up_map);
+}
+
+static void qede_dcbnl_getpgbwgcfgtx(struct net_device *netdev,
+ int pgid, u8 *bw_pct)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->getpgbwgcfgtx(edev->cdev, pgid, bw_pct);
+}
+
+static void qede_dcbnl_getpgtccfgrx(struct net_device *netdev, int prio,
+ u8 *prio_type, u8 *pgid, u8 *bw_pct,
+ u8 *up_map)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->getpgtccfgrx(edev->cdev, prio, prio_type, pgid, bw_pct,
+ up_map);
+}
+
+static void qede_dcbnl_getpgbwgcfgrx(struct net_device *netdev,
+ int pgid, u8 *bw_pct)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->getpgbwgcfgrx(edev->cdev, pgid, bw_pct);
+}
+
+static void qede_dcbnl_getpfccfg(struct net_device *netdev, int prio,
+ u8 *setting)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->getpfccfg(edev->cdev, prio, setting);
+}
+
+static void qede_dcbnl_setpfccfg(struct net_device *netdev, int prio,
+ u8 setting)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ edev->ops->dcb->setpfccfg(edev->cdev, prio, setting);
+}
+
+static u8 qede_dcbnl_getcap(struct net_device *netdev, int capid, u8 *cap)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getcap(edev->cdev, capid, cap);
+}
+
+static int qede_dcbnl_getnumtcs(struct net_device *netdev, int tcid, u8 *num)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getnumtcs(edev->cdev, tcid, num);
+}
+
+static u8 qede_dcbnl_getpfcstate(struct net_device *netdev)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getpfcstate(edev->cdev);
+}
+
+static int qede_dcbnl_getapp(struct net_device *netdev, u8 idtype, u16 id)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getapp(edev->cdev, idtype, id);
+}
+
+static u8 qede_dcbnl_getdcbx(struct net_device *netdev)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getdcbx(edev->cdev);
+}
+
+static void qede_dcbnl_setpgtccfgtx(struct net_device *netdev, int prio,
+ u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setpgtccfgtx(edev->cdev, prio, pri_type, pgid,
+ bw_pct, up_map);
+}
+
+static void qede_dcbnl_setpgtccfgrx(struct net_device *netdev, int prio,
+ u8 pri_type, u8 pgid, u8 bw_pct, u8 up_map)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setpgtccfgrx(edev->cdev, prio, pri_type, pgid,
+ bw_pct, up_map);
+}
+
+static void qede_dcbnl_setpgbwgcfgtx(struct net_device *netdev, int pgid,
+ u8 bw_pct)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setpgbwgcfgtx(edev->cdev, pgid, bw_pct);
+}
+
+static void qede_dcbnl_setpgbwgcfgrx(struct net_device *netdev, int pgid,
+ u8 bw_pct)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setpgbwgcfgrx(edev->cdev, pgid, bw_pct);
+}
+
+static u8 qede_dcbnl_setall(struct net_device *netdev)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setall(edev->cdev);
+}
+
+static int qede_dcbnl_setnumtcs(struct net_device *netdev, int tcid, u8 num)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setnumtcs(edev->cdev, tcid, num);
+}
+
+static void qede_dcbnl_setpfcstate(struct net_device *netdev, u8 state)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setpfcstate(edev->cdev, state);
+}
+
+static int qede_dcbnl_setapp(struct net_device *netdev, u8 idtype, u16 idval,
+ u8 up)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setapp(edev->cdev, idtype, idval, up);
+}
+
+static u8 qede_dcbnl_setdcbx(struct net_device *netdev, u8 state)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setdcbx(edev->cdev, state);
+}
+
+static u8 qede_dcbnl_getfeatcfg(struct net_device *netdev, int featid,
+ u8 *flags)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->getfeatcfg(edev->cdev, featid, flags);
+}
+
+static u8 qede_dcbnl_setfeatcfg(struct net_device *netdev, int featid, u8 flags)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->setfeatcfg(edev->cdev, featid, flags);
+}
+
+static int qede_dcbnl_peer_getappinfo(struct net_device *netdev,
+ struct dcb_peer_app_info *info,
+ u16 *count)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->peer_getappinfo(edev->cdev, info, count);
+}
+
+static int qede_dcbnl_peer_getapptable(struct net_device *netdev,
+ struct dcb_app *app)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->peer_getapptable(edev->cdev, app);
+}
+
+static int qede_dcbnl_cee_peer_getpfc(struct net_device *netdev,
+ struct cee_pfc *pfc)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->cee_peer_getpfc(edev->cdev, pfc);
+}
+
+static int qede_dcbnl_cee_peer_getpg(struct net_device *netdev,
+ struct cee_pg *pg)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->cee_peer_getpg(edev->cdev, pg);
+}
+
+static int qede_dcbnl_ieee_getpfc(struct net_device *netdev,
+ struct ieee_pfc *pfc)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_getpfc(edev->cdev, pfc);
+}
+
+static int qede_dcbnl_ieee_setpfc(struct net_device *netdev,
+ struct ieee_pfc *pfc)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_setpfc(edev->cdev, pfc);
+}
+
+static int qede_dcbnl_ieee_getets(struct net_device *netdev,
+ struct ieee_ets *ets)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_getets(edev->cdev, ets);
+}
+
+static int qede_dcbnl_ieee_setets(struct net_device *netdev,
+ struct ieee_ets *ets)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_setets(edev->cdev, ets);
+}
+
+static int qede_dcbnl_ieee_getapp(struct net_device *netdev,
+ struct dcb_app *app)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_getapp(edev->cdev, app);
+}
+
+static int qede_dcbnl_ieee_setapp(struct net_device *netdev,
+ struct dcb_app *app)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_setapp(edev->cdev, app);
+}
+
+static int qede_dcbnl_ieee_peer_getpfc(struct net_device *netdev,
+ struct ieee_pfc *pfc)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_peer_getpfc(edev->cdev, pfc);
+}
+
+static int qede_dcbnl_ieee_peer_getets(struct net_device *netdev,
+ struct ieee_ets *ets)
+{
+ struct qede_dev *edev = netdev_priv(netdev);
+
+ return edev->ops->dcb->ieee_peer_getets(edev->cdev, ets);
+}
+
+static const struct dcbnl_rtnl_ops qede_dcbnl_ops = {
+ .ieee_getpfc = qede_dcbnl_ieee_getpfc,
+ .ieee_setpfc = qede_dcbnl_ieee_setpfc,
+ .ieee_getets = qede_dcbnl_ieee_getets,
+ .ieee_setets = qede_dcbnl_ieee_setets,
+ .ieee_getapp = qede_dcbnl_ieee_getapp,
+ .ieee_setapp = qede_dcbnl_ieee_setapp,
+ .getdcbx = qede_dcbnl_getdcbx,
+ .ieee_peer_getpfc = qede_dcbnl_ieee_peer_getpfc,
+ .ieee_peer_getets = qede_dcbnl_ieee_peer_getets,
+ .getstate = qede_dcbnl_getstate,
+ .setstate = qede_dcbnl_setstate,
+ .getpermhwaddr = qede_dcbnl_getpermhwaddr,
+ .getpgtccfgtx = qede_dcbnl_getpgtccfgtx,
+ .getpgbwgcfgtx = qede_dcbnl_getpgbwgcfgtx,
+ .getpgtccfgrx = qede_dcbnl_getpgtccfgrx,
+ .getpgbwgcfgrx = qede_dcbnl_getpgbwgcfgrx,
+ .getpfccfg = qede_dcbnl_getpfccfg,
+ .setpfccfg = qede_dcbnl_setpfccfg,
+ .getcap = qede_dcbnl_getcap,
+ .getnumtcs = qede_dcbnl_getnumtcs,
+ .getpfcstate = qede_dcbnl_getpfcstate,
+ .getapp = qede_dcbnl_getapp,
+ .getdcbx = qede_dcbnl_getdcbx,
+ .setpgtccfgtx = qede_dcbnl_setpgtccfgtx,
+ .setpgtccfgrx = qede_dcbnl_setpgtccfgrx,
+ .setpgbwgcfgtx = qede_dcbnl_setpgbwgcfgtx,
+ .setpgbwgcfgrx = qede_dcbnl_setpgbwgcfgrx,
+ .setall = qede_dcbnl_setall,
+ .setnumtcs = qede_dcbnl_setnumtcs,
+ .setpfcstate = qede_dcbnl_setpfcstate,
+ .setapp = qede_dcbnl_setapp,
+ .setdcbx = qede_dcbnl_setdcbx,
+ .setfeatcfg = qede_dcbnl_setfeatcfg,
+ .getfeatcfg = qede_dcbnl_getfeatcfg,
+ .peer_getappinfo = qede_dcbnl_peer_getappinfo,
+ .peer_getapptable = qede_dcbnl_peer_getapptable,
+ .cee_peer_getpfc = qede_dcbnl_cee_peer_getpfc,
+ .cee_peer_getpg = qede_dcbnl_cee_peer_getpg,
+};
+
+void qede_set_dcbnl_ops(struct net_device *dev)
+{
+ dev->dcbnl_ops = &qede_dcbnl_ops;
+}
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 8114541..1d50508 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -2480,6 +2480,10 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
edev->ops->register_ops(cdev, &qede_ll_ops, edev);
+#ifdef CONFIG_DCB
+ qede_set_dcbnl_ops(edev->ndev);
+#endif
+
INIT_DELAYED_WORK(&edev->sp_task, qede_sp_task);
mutex_init(&edev->qede_lock);
--
1.8.3.1
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