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Message-ID: <20170619074237.30249-6-Yuval.Mintz@cavium.com>
Date: Mon, 19 Jun 2017 10:42:35 +0300
From: Yuval Mintz <Yuval.Mintz@...ium.com>
To: <davem@...emloft.net>, <netdev@...r.kernel.org>
CC: <Michal.Kalderon@...ium.com>, <linux-rdma@...r.kernel.org>,
Yuval Mintz <Yuval.Mintz@...ium.com>
Subject: [PATCH v3 net-next 5/7] qed*: Set rdma generic functions prefix
From: Michal Kalderon <Michal.Kalderon@...ium.com>
Rename the functions common to both iWARP and RoCE to have a prefix of
_rdma_ instead of _roce_.
Signed-off-by: Michal Kalderon <Michal.Kalderon@...ium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@...ium.com>
---
drivers/infiniband/hw/qedr/main.c | 6 +-
drivers/net/ethernet/qlogic/qede/qede.h | 4 +-
drivers/net/ethernet/qlogic/qede/qede_main.c | 12 +--
drivers/net/ethernet/qlogic/qede/qede_rdma.c | 142 +++++++++++++--------------
include/linux/qed/qede_rdma.h | 37 +++----
5 files changed, 101 insertions(+), 100 deletions(-)
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index 714eb0c..b5851fd 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -902,7 +902,7 @@ static void qedr_mac_address_change(struct qedr_dev *dev)
* initialization done before RoCE driver notifies
* event to stack.
*/
-static void qedr_notify(struct qedr_dev *dev, enum qede_roce_event event)
+static void qedr_notify(struct qedr_dev *dev, enum qede_rdma_event event)
{
switch (event) {
case QEDE_UP:
@@ -931,12 +931,12 @@ static struct qedr_driver qedr_drv = {
static int __init qedr_init_module(void)
{
- return qede_roce_register_driver(&qedr_drv);
+ return qede_rdma_register_driver(&qedr_drv);
}
static void __exit qedr_exit_module(void)
{
- qede_roce_unregister_driver(&qedr_drv);
+ qede_rdma_unregister_driver(&qedr_drv);
}
module_init(qedr_init_module);
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 2d6b30c..4dfb238 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h
@@ -154,8 +154,8 @@ struct qede_vlan {
struct qede_rdma_dev {
struct qedr_dev *qedr_dev;
struct list_head entry;
- struct list_head roce_event_list;
- struct workqueue_struct *roce_wq;
+ struct list_head rdma_event_list;
+ struct workqueue_struct *rdma_wq;
};
struct qede_ptp;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index e9eaa38..06ca13d 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -262,7 +262,7 @@ static int qede_netdev_event(struct notifier_block *this, unsigned long event,
break;
case NETDEV_CHANGEADDR:
edev = netdev_priv(ndev);
- qede_roce_event_changeaddr(edev);
+ qede_rdma_event_changeaddr(edev);
break;
}
@@ -977,7 +977,7 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
qede_init_ndev(edev);
- rc = qede_roce_dev_add(edev);
+ rc = qede_rdma_dev_add(edev);
if (rc)
goto err3;
@@ -1013,7 +1013,7 @@ static int __qede_probe(struct pci_dev *pdev, u32 dp_module, u8 dp_level,
return 0;
err4:
- qede_roce_dev_remove(edev);
+ qede_rdma_dev_remove(edev);
err3:
free_netdev(edev->ndev);
err2:
@@ -1064,7 +1064,7 @@ static void __qede_remove(struct pci_dev *pdev, enum qede_remove_mode mode)
qede_ptp_disable(edev);
- qede_roce_dev_remove(edev);
+ qede_rdma_dev_remove(edev);
edev->ops->common->set_power_state(cdev, PCI_D0);
@@ -1964,7 +1964,7 @@ static void qede_unload(struct qede_dev *edev, enum qede_unload_mode mode,
edev->state = QEDE_STATE_CLOSED;
- qede_roce_dev_event_close(edev);
+ qede_rdma_dev_event_close(edev);
/* Close OS Tx */
netif_tx_disable(edev->ndev);
@@ -2069,7 +2069,7 @@ static int qede_load(struct qede_dev *edev, enum qede_load_mode mode,
link_params.link_up = true;
edev->ops->common->set_link(edev->cdev, &link_params);
- qede_roce_dev_event_open(edev);
+ qede_rdma_dev_event_open(edev);
edev->state = QEDE_STATE_OPEN;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_rdma.c b/drivers/net/ethernet/qlogic/qede/qede_rdma.c
index 9837ee2..50b142f 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_rdma.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_rdma.c
@@ -40,12 +40,12 @@ static struct qedr_driver *qedr_drv;
static LIST_HEAD(qedr_dev_list);
static DEFINE_MUTEX(qedr_dev_list_lock);
-bool qede_roce_supported(struct qede_dev *dev)
+bool qede_rdma_supported(struct qede_dev *dev)
{
return dev->dev_info.common.rdma_supported;
}
-static void _qede_roce_dev_add(struct qede_dev *edev)
+static void _qede_rdma_dev_add(struct qede_dev *edev)
{
if (!qedr_drv)
return;
@@ -54,11 +54,11 @@ static void _qede_roce_dev_add(struct qede_dev *edev)
edev->ndev);
}
-static int qede_roce_create_wq(struct qede_dev *edev)
+static int qede_rdma_create_wq(struct qede_dev *edev)
{
- INIT_LIST_HEAD(&edev->rdma_info.roce_event_list);
- edev->rdma_info.roce_wq = create_singlethread_workqueue("roce_wq");
- if (!edev->rdma_info.roce_wq) {
+ INIT_LIST_HEAD(&edev->rdma_info.rdma_event_list);
+ edev->rdma_info.rdma_wq = create_singlethread_workqueue("rdma_wq");
+ if (!edev->rdma_info.rdma_wq) {
DP_NOTICE(edev, "qedr: Could not create workqueue\n");
return -ENOMEM;
}
@@ -66,14 +66,14 @@ static int qede_roce_create_wq(struct qede_dev *edev)
return 0;
}
-static void qede_roce_cleanup_event(struct qede_dev *edev)
+static void qede_rdma_cleanup_event(struct qede_dev *edev)
{
- struct list_head *head = &edev->rdma_info.roce_event_list;
- struct qede_roce_event_work *event_node;
+ struct list_head *head = &edev->rdma_info.rdma_event_list;
+ struct qede_rdma_event_work *event_node;
- flush_workqueue(edev->rdma_info.roce_wq);
+ flush_workqueue(edev->rdma_info.rdma_wq);
while (!list_empty(head)) {
- event_node = list_entry(head->next, struct qede_roce_event_work,
+ event_node = list_entry(head->next, struct qede_rdma_event_work,
list);
cancel_work_sync(&event_node->work);
list_del(&event_node->list);
@@ -81,85 +81,85 @@ static void qede_roce_cleanup_event(struct qede_dev *edev)
}
}
-static void qede_roce_destroy_wq(struct qede_dev *edev)
+static void qede_rdma_destroy_wq(struct qede_dev *edev)
{
- qede_roce_cleanup_event(edev);
- destroy_workqueue(edev->rdma_info.roce_wq);
+ qede_rdma_cleanup_event(edev);
+ destroy_workqueue(edev->rdma_info.rdma_wq);
}
-int qede_roce_dev_add(struct qede_dev *edev)
+int qede_rdma_dev_add(struct qede_dev *edev)
{
int rc = 0;
- if (qede_roce_supported(edev)) {
- rc = qede_roce_create_wq(edev);
+ if (qede_rdma_supported(edev)) {
+ rc = qede_rdma_create_wq(edev);
if (rc)
return rc;
INIT_LIST_HEAD(&edev->rdma_info.entry);
mutex_lock(&qedr_dev_list_lock);
list_add_tail(&edev->rdma_info.entry, &qedr_dev_list);
- _qede_roce_dev_add(edev);
+ _qede_rdma_dev_add(edev);
mutex_unlock(&qedr_dev_list_lock);
}
return rc;
}
-static void _qede_roce_dev_remove(struct qede_dev *edev)
+static void _qede_rdma_dev_remove(struct qede_dev *edev)
{
if (qedr_drv && qedr_drv->remove && edev->rdma_info.qedr_dev)
qedr_drv->remove(edev->rdma_info.qedr_dev);
edev->rdma_info.qedr_dev = NULL;
}
-void qede_roce_dev_remove(struct qede_dev *edev)
+void qede_rdma_dev_remove(struct qede_dev *edev)
{
- if (!qede_roce_supported(edev))
+ if (!qede_rdma_supported(edev))
return;
- qede_roce_destroy_wq(edev);
+ qede_rdma_destroy_wq(edev);
mutex_lock(&qedr_dev_list_lock);
- _qede_roce_dev_remove(edev);
+ _qede_rdma_dev_remove(edev);
list_del(&edev->rdma_info.entry);
mutex_unlock(&qedr_dev_list_lock);
}
-static void _qede_roce_dev_open(struct qede_dev *edev)
+static void _qede_rdma_dev_open(struct qede_dev *edev)
{
if (qedr_drv && edev->rdma_info.qedr_dev && qedr_drv->notify)
qedr_drv->notify(edev->rdma_info.qedr_dev, QEDE_UP);
}
-static void qede_roce_dev_open(struct qede_dev *edev)
+static void qede_rdma_dev_open(struct qede_dev *edev)
{
- if (!qede_roce_supported(edev))
+ if (!qede_rdma_supported(edev))
return;
mutex_lock(&qedr_dev_list_lock);
- _qede_roce_dev_open(edev);
+ _qede_rdma_dev_open(edev);
mutex_unlock(&qedr_dev_list_lock);
}
-static void _qede_roce_dev_close(struct qede_dev *edev)
+static void _qede_rdma_dev_close(struct qede_dev *edev)
{
if (qedr_drv && edev->rdma_info.qedr_dev && qedr_drv->notify)
qedr_drv->notify(edev->rdma_info.qedr_dev, QEDE_DOWN);
}
-static void qede_roce_dev_close(struct qede_dev *edev)
+static void qede_rdma_dev_close(struct qede_dev *edev)
{
- if (!qede_roce_supported(edev))
+ if (!qede_rdma_supported(edev))
return;
mutex_lock(&qedr_dev_list_lock);
- _qede_roce_dev_close(edev);
+ _qede_rdma_dev_close(edev);
mutex_unlock(&qedr_dev_list_lock);
}
-static void qede_roce_dev_shutdown(struct qede_dev *edev)
+static void qede_rdma_dev_shutdown(struct qede_dev *edev)
{
- if (!qede_roce_supported(edev))
+ if (!qede_rdma_supported(edev))
return;
mutex_lock(&qedr_dev_list_lock);
@@ -168,7 +168,7 @@ static void qede_roce_dev_shutdown(struct qede_dev *edev)
mutex_unlock(&qedr_dev_list_lock);
}
-int qede_roce_register_driver(struct qedr_driver *drv)
+int qede_rdma_register_driver(struct qedr_driver *drv)
{
struct qede_dev *edev;
u8 qedr_counter = 0;
@@ -184,52 +184,52 @@ int qede_roce_register_driver(struct qedr_driver *drv)
struct net_device *ndev;
qedr_counter++;
- _qede_roce_dev_add(edev);
+ _qede_rdma_dev_add(edev);
ndev = edev->ndev;
if (netif_running(ndev) && netif_oper_up(ndev))
- _qede_roce_dev_open(edev);
+ _qede_rdma_dev_open(edev);
}
mutex_unlock(&qedr_dev_list_lock);
- pr_notice("qedr: discovered and registered %d RoCE funcs\n",
+ pr_notice("qedr: discovered and registered %d RDMA funcs\n",
qedr_counter);
return 0;
}
-EXPORT_SYMBOL(qede_roce_register_driver);
+EXPORT_SYMBOL(qede_rdma_register_driver);
-void qede_roce_unregister_driver(struct qedr_driver *drv)
+void qede_rdma_unregister_driver(struct qedr_driver *drv)
{
struct qede_dev *edev;
mutex_lock(&qedr_dev_list_lock);
list_for_each_entry(edev, &qedr_dev_list, rdma_info.entry) {
if (edev->rdma_info.qedr_dev)
- _qede_roce_dev_remove(edev);
+ _qede_rdma_dev_remove(edev);
}
qedr_drv = NULL;
mutex_unlock(&qedr_dev_list_lock);
}
-EXPORT_SYMBOL(qede_roce_unregister_driver);
+EXPORT_SYMBOL(qede_rdma_unregister_driver);
-static void qede_roce_changeaddr(struct qede_dev *edev)
+static void qede_rdma_changeaddr(struct qede_dev *edev)
{
- if (!qede_roce_supported(edev))
+ if (!qede_rdma_supported(edev))
return;
if (qedr_drv && edev->rdma_info.qedr_dev && qedr_drv->notify)
qedr_drv->notify(edev->rdma_info.qedr_dev, QEDE_CHANGE_ADDR);
}
-static struct qede_roce_event_work *
-qede_roce_get_free_event_node(struct qede_dev *edev)
+static struct qede_rdma_event_work *
+qede_rdma_get_free_event_node(struct qede_dev *edev)
{
- struct qede_roce_event_work *event_node = NULL;
+ struct qede_rdma_event_work *event_node = NULL;
struct list_head *list_node = NULL;
bool found = false;
- list_for_each(list_node, &edev->rdma_info.roce_event_list) {
- event_node = list_entry(list_node, struct qede_roce_event_work,
+ list_for_each(list_node, &edev->rdma_info.rdma_event_list) {
+ event_node = list_entry(list_node, struct qede_rdma_event_work,
list);
if (!work_pending(&event_node->work)) {
found = true;
@@ -241,74 +241,74 @@ qede_roce_get_free_event_node(struct qede_dev *edev)
event_node = kzalloc(sizeof(*event_node), GFP_KERNEL);
if (!event_node) {
DP_NOTICE(edev,
- "qedr: Could not allocate memory for roce work\n");
+ "qedr: Could not allocate memory for rdma work\n");
return NULL;
}
list_add_tail(&event_node->list,
- &edev->rdma_info.roce_event_list);
+ &edev->rdma_info.rdma_event_list);
}
return event_node;
}
-static void qede_roce_handle_event(struct work_struct *work)
+static void qede_rdma_handle_event(struct work_struct *work)
{
- struct qede_roce_event_work *event_node;
- enum qede_roce_event event;
+ struct qede_rdma_event_work *event_node;
+ enum qede_rdma_event event;
struct qede_dev *edev;
- event_node = container_of(work, struct qede_roce_event_work, work);
+ event_node = container_of(work, struct qede_rdma_event_work, work);
event = event_node->event;
edev = event_node->ptr;
switch (event) {
case QEDE_UP:
- qede_roce_dev_open(edev);
+ qede_rdma_dev_open(edev);
break;
case QEDE_DOWN:
- qede_roce_dev_close(edev);
+ qede_rdma_dev_close(edev);
break;
case QEDE_CLOSE:
- qede_roce_dev_shutdown(edev);
+ qede_rdma_dev_shutdown(edev);
break;
case QEDE_CHANGE_ADDR:
- qede_roce_changeaddr(edev);
+ qede_rdma_changeaddr(edev);
break;
default:
- DP_NOTICE(edev, "Invalid roce event %d", event);
+ DP_NOTICE(edev, "Invalid rdma event %d", event);
}
}
-static void qede_roce_add_event(struct qede_dev *edev,
- enum qede_roce_event event)
+static void qede_rdma_add_event(struct qede_dev *edev,
+ enum qede_rdma_event event)
{
- struct qede_roce_event_work *event_node;
+ struct qede_rdma_event_work *event_node;
if (!edev->rdma_info.qedr_dev)
return;
- event_node = qede_roce_get_free_event_node(edev);
+ event_node = qede_rdma_get_free_event_node(edev);
if (!event_node)
return;
event_node->event = event;
event_node->ptr = edev;
- INIT_WORK(&event_node->work, qede_roce_handle_event);
- queue_work(edev->rdma_info.roce_wq, &event_node->work);
+ INIT_WORK(&event_node->work, qede_rdma_handle_event);
+ queue_work(edev->rdma_info.rdma_wq, &event_node->work);
}
-void qede_roce_dev_event_open(struct qede_dev *edev)
+void qede_rdma_dev_event_open(struct qede_dev *edev)
{
- qede_roce_add_event(edev, QEDE_UP);
+ qede_rdma_add_event(edev, QEDE_UP);
}
-void qede_roce_dev_event_close(struct qede_dev *edev)
+void qede_rdma_dev_event_close(struct qede_dev *edev)
{
- qede_roce_add_event(edev, QEDE_DOWN);
+ qede_rdma_add_event(edev, QEDE_DOWN);
}
-void qede_roce_event_changeaddr(struct qede_dev *edev)
+void qede_rdma_event_changeaddr(struct qede_dev *edev)
{
- qede_roce_add_event(edev, QEDE_CHANGE_ADDR);
+ qede_rdma_add_event(edev, QEDE_CHANGE_ADDR);
}
diff --git a/include/linux/qed/qede_rdma.h b/include/linux/qed/qede_rdma.h
index a1a9b81..1348a16 100644
--- a/include/linux/qed/qede_rdma.h
+++ b/include/linux/qed/qede_rdma.h
@@ -41,18 +41,18 @@ struct qedr_dev;
struct qed_dev;
struct qede_dev;
-enum qede_roce_event {
+enum qede_rdma_event {
QEDE_UP,
QEDE_DOWN,
QEDE_CHANGE_ADDR,
QEDE_CLOSE
};
-struct qede_roce_event_work {
+struct qede_rdma_event_work {
struct list_head list;
struct work_struct work;
void *ptr;
- enum qede_roce_event event;
+ enum qede_rdma_event event;
};
struct qedr_driver {
@@ -62,32 +62,33 @@ struct qedr_driver {
struct net_device *);
void (*remove)(struct qedr_dev *);
- void (*notify)(struct qedr_dev *, enum qede_roce_event);
+ void (*notify)(struct qedr_dev *, enum qede_rdma_event);
};
-/* APIs for RoCE driver to register callback handlers,
+/* APIs for RDMA driver to register callback handlers,
* which will be invoked when device is added, removed, ifup, ifdown
*/
-int qede_roce_register_driver(struct qedr_driver *drv);
-void qede_roce_unregister_driver(struct qedr_driver *drv);
+int qede_rdma_register_driver(struct qedr_driver *drv);
+void qede_rdma_unregister_driver(struct qedr_driver *drv);
-bool qede_roce_supported(struct qede_dev *dev);
+bool qede_rdma_supported(struct qede_dev *dev);
#if IS_ENABLED(CONFIG_QED_RDMA)
-int qede_roce_dev_add(struct qede_dev *dev);
-void qede_roce_dev_event_open(struct qede_dev *dev);
-void qede_roce_dev_event_close(struct qede_dev *dev);
-void qede_roce_dev_remove(struct qede_dev *dev);
-void qede_roce_event_changeaddr(struct qede_dev *qedr);
+int qede_rdma_dev_add(struct qede_dev *dev);
+void qede_rdma_dev_event_open(struct qede_dev *dev);
+void qede_rdma_dev_event_close(struct qede_dev *dev);
+void qede_rdma_dev_remove(struct qede_dev *dev);
+void qede_rdma_event_changeaddr(struct qede_dev *edr);
+
#else
-static inline int qede_roce_dev_add(struct qede_dev *dev)
+static inline int qede_rdma_dev_add(struct qede_dev *dev);
{
return 0;
}
-static inline void qede_roce_dev_event_open(struct qede_dev *dev) {}
-static inline void qede_roce_dev_event_close(struct qede_dev *dev) {}
-static inline void qede_roce_dev_remove(struct qede_dev *dev) {}
-static inline void qede_roce_event_changeaddr(struct qede_dev *qedr) {}
+static inline void qede_rdma_dev_event_open(struct qede_dev *dev) {}
+static inline void qede_rdma_dev_event_close(struct qede_dev *dev) {}
+static inline void qede_rdma_dev_remove(struct qede_dev *dev) {}
+static inline void qede_rdma_event_changeaddr(struct qede_dev *edr) {}
#endif
#endif
--
2.9.4
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