From: Ira Weiny <ira.weiny@xxxxxxxxx>
As of commit 5eb620c81ce3 "IB/core: Add helpers for uncached GID and P_Key
searches"; pkey_tbl_len and gid_tbl_len are immutable data which are stored in
the ib_device.
The per port core capability flags to be added later are also immutable data to
be stored in the ib_device object.
In preparation for this create a structure for per port immutable data and
place the pkey and gid table lengths within this structure.
This type of data requires a new call back "port_immutable" parameter to
ib_register_device to allow each driver to create this data as appropriate.
This callback is added to ib_register_device rather than as a new device
function because the callback should only be used when devices are first
registered.
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
drivers/infiniband/core/device.c | 56 ++++++++++++++--------------
drivers/infiniband/hw/amso1100/c2_provider.c | 20 +++++++++-
drivers/infiniband/hw/cxgb3/iwch_provider.c | 20 +++++++++-
drivers/infiniband/hw/cxgb4/provider.c | 20 +++++++++-
drivers/infiniband/hw/ehca/ehca_main.c | 20 +++++++++-
drivers/infiniband/hw/ipath/ipath_verbs.c | 20 +++++++++-
drivers/infiniband/hw/mlx4/main.c | 20 +++++++++-
drivers/infiniband/hw/mlx5/main.c | 20 +++++++++-
drivers/infiniband/hw/mthca/mthca_provider.c | 20 +++++++++-
drivers/infiniband/hw/nes/nes_verbs.c | 21 ++++++++++-
drivers/infiniband/hw/ocrdma/ocrdma_main.c | 20 +++++++++-
drivers/infiniband/hw/qib/qib_verbs.c | 21 ++++++++++-
drivers/infiniband/hw/usnic/usnic_ib_main.c | 20 +++++++++-
include/rdma/ib_verbs.h | 13 +++++--
14 files changed, 268 insertions(+), 43 deletions(-)
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index b360350..e1e5c8d 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -223,42 +223,42 @@ static int add_client_context(struct ib_device *device, struct ib_client *client
return 0;
}
-static int read_port_table_lengths(struct ib_device *device)
+static int read_port_immutable(struct ib_device *device,
+ int (*port_immutable)(struct ib_device *,
+ u8,
+ struct ib_port_immutable *))
{
- struct ib_port_attr *tprops = NULL;
int num_ports, ret = -ENOMEM;
- u8 port_index;
-
- tprops = kmalloc(sizeof *tprops, GFP_KERNEL);
- if (!tprops)
- goto out;
+ u8 port;
num_ports = end_port(device) - start_port(device) + 1;
- device->pkey_tbl_len = kmalloc(sizeof *device->pkey_tbl_len * num_ports,
- GFP_KERNEL);
- device->gid_tbl_len = kmalloc(sizeof *device->gid_tbl_len * num_ports,
- GFP_KERNEL);
- if (!device->pkey_tbl_len || !device->gid_tbl_len)
+ device->port_immutable = kmalloc(sizeof(*device->port_immutable)
+ * (num_ports+1),
+ GFP_KERNEL);
+ if (!device->port_immutable)
goto err;
- for (port_index = 0; port_index < num_ports; ++port_index) {
- ret = ib_query_port(device, port_index + start_port(device),
- tprops);
+ for (port = 0; port <= num_ports; ++port) {
+
+ if (port == 0 && device->node_type != RDMA_NODE_IB_SWITCH)
+ continue;
+
+ if (port > 0 && device->node_type == RDMA_NODE_IB_SWITCH)
+ break;
+
+ ret = port_immutable(device, port,
+ &device->port_immutable[port]);
if (ret)
goto err;
- device->pkey_tbl_len[port_index] = tprops->pkey_tbl_len;
- device->gid_tbl_len[port_index] = tprops->gid_tbl_len;
}
ret = 0;
goto out;
err:
- kfree(device->gid_tbl_len);
- kfree(device->pkey_tbl_len);
+ kfree(device->port_immutable);
out:
- kfree(tprops);
return ret;
}
@@ -273,7 +273,9 @@ out:
*/
int ib_register_device(struct ib_device *device,
int (*port_callback)(struct ib_device *,
- u8, struct kobject *))
+ u8, struct kobject *),
+ int (*port_immutable)(struct ib_device *, u8,
+ struct ib_port_immutable *))
{
int ret;
@@ -295,7 +297,7 @@ int ib_register_device(struct ib_device *device,
spin_lock_init(&device->event_handler_lock);
spin_lock_init(&device->client_data_lock);
- ret = read_port_table_lengths(device);
+ ret = read_port_immutable(device, port_immutable);
if (ret) {
printk(KERN_WARNING "Couldn't create table lengths cache for device %s\n",
device->name);
@@ -306,8 +308,7 @@ int ib_register_device(struct ib_device *device,
if (ret) {
printk(KERN_WARNING "Couldn't register device %s with driver model\n",
device->name);
- kfree(device->gid_tbl_len);
- kfree(device->pkey_tbl_len);
+ kfree(device->port_immutable);
goto out;
}
@@ -349,8 +350,7 @@ void ib_unregister_device(struct ib_device *device)
list_del(&device->core_list);
- kfree(device->gid_tbl_len);
- kfree(device->pkey_tbl_len);
+ kfree(device->port_immutable);
mutex_unlock(&device_mutex);
@@ -678,7 +678,7 @@ int ib_find_gid(struct ib_device *device, union ib_gid *gid,
int ret, port, i;
for (port = start_port(device); port <= end_port(device); ++port) {
- for (i = 0; i < device->gid_tbl_len[port - start_port(device)]; ++i) {
+ for (i = 0; i < device->port_immutable[port].gid_tbl_len; ++i) {
ret = ib_query_gid(device, port, i, &tmp_gid);
if (ret)
return ret;
@@ -710,7 +710,7 @@ int ib_find_pkey(struct ib_device *device,
u16 tmp_pkey;
int partial_ix = -1;
- for (i = 0; i < device->pkey_tbl_len[port_num - start_port(device)]; ++i) {
+ for (i = 0; i < device->port_immutable[port_num].pkey_tbl_len; ++i) {
ret = ib_query_pkey(device, port_num, i, &tmp_pkey);
if (ret)
return ret;
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index 6fe329a..a29c37f 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -763,6 +763,24 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
return netdev;
}
+static int c2_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = c2_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
int c2_register_device(struct c2_dev *dev)
{
int ret = -ENOMEM;
@@ -855,7 +873,7 @@ int c2_register_device(struct c2_dev *dev)
dev->ibdev.iwcm->create_listen = c2_service_create;
dev->ibdev.iwcm->destroy_listen = c2_service_destroy;
- ret = ib_register_device(&dev->ibdev, NULL);
+ ret = ib_register_device(&dev->ibdev, NULL, c2_port_immutable);
if (ret)
goto out_free_iwcm;
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 298d1ca..a1635e5 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -1349,6 +1349,24 @@ static struct device_attribute *iwch_class_attributes[] = {
&dev_attr_board_id,
};
+static int iwch_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = iwch_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
int iwch_register_device(struct iwch_dev *dev)
{
int ret;
@@ -1441,7 +1459,7 @@ int iwch_register_device(struct iwch_dev *dev)
dev->ibdev.iwcm->rem_ref = iwch_qp_rem_ref;
dev->ibdev.iwcm->get_qp = iwch_get_qp;
- ret = ib_register_device(&dev->ibdev, NULL);
+ ret = ib_register_device(&dev->ibdev, NULL, iwch_port_immutable);
if (ret)
goto bail1;
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index f52ee63..2281726 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -471,6 +471,24 @@ static struct device_attribute *c4iw_class_attributes[] = {
&dev_attr_board_id,
};
+static int c4iw_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = c4iw_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
int c4iw_register_device(struct c4iw_dev *dev)
{
int ret;
@@ -563,7 +581,7 @@ int c4iw_register_device(struct c4iw_dev *dev)
dev->ibdev.iwcm->rem_ref = c4iw_qp_rem_ref;
dev->ibdev.iwcm->get_qp = c4iw_get_qp;
- ret = ib_register_device(&dev->ibdev, NULL);
+ ret = ib_register_device(&dev->ibdev, NULL, c4iw_port_immutable);
if (ret)
goto bail1;
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 321545b..0ad9307 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -431,6 +431,24 @@ init_node_guid1:
return ret;
}
+static int ehca_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = ehca_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
static int ehca_init_device(struct ehca_shca *shca)
{
int ret;
@@ -801,7 +819,7 @@ static int ehca_probe(struct platform_device *dev)
goto probe5;
}
- ret = ib_register_device(&shca->ib_device, NULL);
+ ret = ib_register_device(&shca->ib_device, NULL, ehca_port_immutable);
if (ret) {
ehca_err(&shca->ib_device,
"ib_register_device() failed ret=%i", ret);
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 34b94c3a..2f81cf2 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1986,6 +1986,24 @@ static int disable_timer(struct ipath_devdata *dd)
return 0;
}
+static int ipath_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = ipath_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
/**
* ipath_register_ib_device - register our device with the infiniband core
* @dd: the device data structure
@@ -2190,7 +2208,7 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
snprintf(dev->node_desc, sizeof(dev->node_desc),
IPATH_IDSTR " %s", init_utsname()->nodename);
- ret = ib_register_device(dev, NULL);
+ ret = ib_register_device(dev, NULL, ipath_port_immutable);
if (ret)
goto err_reg;
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 26678d2..57e1a5c 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2124,6 +2124,24 @@ static void mlx4_ib_free_eqs(struct mlx4_dev *dev, struct mlx4_ib_dev *ibdev)
kfree(ibdev->eq_table);
}
+static int mlx4_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = mlx4_ib_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
static void *mlx4_ib_add(struct mlx4_dev *dev)
{
struct mlx4_ib_dev *ibdev;
@@ -2353,7 +2371,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
for (j = 1; j <= ibdev->dev->caps.num_ports; j++)
atomic64_set(&iboe->mac[j - 1], ibdev->dev->caps.def_mac[j]);
- if (ib_register_device(&ibdev->ib_dev, NULL))
+ if (ib_register_device(&ibdev->ib_dev, NULL, mlx4_port_immutable))
goto err_steer_free_bitmap;
if (mlx4_ib_mad_init(ibdev))
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 8dec380..9bf2564 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1188,6 +1188,24 @@ static void destroy_dev_resources(struct mlx5_ib_resources *devr)
mlx5_ib_dealloc_pd(devr->p0);
}
+static int mlx5_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = mlx5_ib_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
{
struct mlx5_ib_dev *dev;
@@ -1317,7 +1335,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
if (err)
goto err_rsrc;
- err = ib_register_device(&dev->ib_dev, NULL);
+ err = ib_register_device(&dev->ib_dev, NULL, mlx5_port_immutable);
if (err)
goto err_odp;
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index ad1cca3..fc59611 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1250,6 +1250,24 @@ out:
return err;
}
+static int mthca_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = mthca_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
int mthca_register_device(struct mthca_dev *dev)
{
int ret;
@@ -1357,7 +1375,7 @@ int mthca_register_device(struct mthca_dev *dev)
mutex_init(&dev->cap_mask_mutex);
- ret = ib_register_device(&dev->ib_dev, NULL);
+ ret = ib_register_device(&dev->ib_dev, NULL, mthca_port_immutable);
if (ret)
return ret;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 027f6d1..7cd3c1d 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -4000,6 +4000,24 @@ void nes_destroy_ofa_device(struct nes_ib_device *nesibdev)
}
+static int nes_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = nes_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
/**
* nes_register_ofa_device
*/
@@ -4010,7 +4028,8 @@ int nes_register_ofa_device(struct nes_ib_device *nesibdev)
struct nes_adapter *nesadapter = nesdev->nesadapter;
int i, ret;
- ret = ib_register_device(&nesvnic->nesibdev->ibdev, NULL);
+ ret = ib_register_device(&nesvnic->nesibdev->ibdev, NULL,
+ nes_port_immutable);
if (ret) {
return ret;
}
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 85d99e9..11f2e32 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -202,6 +202,24 @@ static enum rdma_link_layer ocrdma_link_layer(struct ib_device *device,
return IB_LINK_LAYER_ETHERNET;
}
+static int ocrdma_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = ocrdma_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
static int ocrdma_register_device(struct ocrdma_dev *dev)
{
strlcpy(dev->ibdev.name, "ocrdma%d", IB_DEVICE_NAME_MAX);
@@ -302,7 +320,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
dev->ibdev.destroy_srq = ocrdma_destroy_srq;
dev->ibdev.post_srq_recv = ocrdma_post_srq_recv;
}
- return ib_register_device(&dev->ibdev, NULL);
+ return ib_register_device(&dev->ibdev, NULL, ocrdma_port_immutable);
}
static int ocrdma_alloc_resources(struct ocrdma_dev *dev)
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index 9fd4b28..1c60eb2 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -2046,6 +2046,24 @@ static void init_ibport(struct qib_pportdata *ppd)
RCU_INIT_POINTER(ibp->qp1, NULL);
}
+static int qib_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = qib_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
/**
* qib_register_ib_device - register our device with the infiniband core
* @dd: the device data structure
@@ -2238,7 +2256,8 @@ int qib_register_ib_device(struct qib_devdata *dd)
snprintf(ibdev->node_desc, sizeof(ibdev->node_desc),
"Intel Infiniband HCA %s", init_utsname()->nodename);
- ret = ib_register_device(ibdev, qib_create_port_files);
+ ret = ib_register_device(ibdev, qib_create_port_files,
+ qib_port_immutable);
if (ret)
goto err_reg;
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c
index bd9f364..848ba1b 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_main.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c
@@ -300,6 +300,24 @@ static struct notifier_block usnic_ib_inetaddr_notifier = {
};
/* End of inet section*/
+static int usnic_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = usnic_ib_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ memset(immutable, 0, sizeof(*immutable));
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
/* Start of PF discovery section */
static void *usnic_ib_device_add(struct pci_dev *dev)
{
@@ -386,7 +404,7 @@ static void *usnic_ib_device_add(struct pci_dev *dev)
us_ibdev->ib_dev.get_dma_mr = usnic_ib_get_dma_mr;
- if (ib_register_device(&us_ibdev->ib_dev, NULL))
+ if (ib_register_device(&us_ibdev->ib_dev, NULL, usnic_port_immutable))
goto err_fwd_dealloc;
usnic_fwd_set_mtu(us_ibdev->ufdev, us_ibdev->netdev->mtu);
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 8d59479..fe7efbe 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1481,6 +1481,12 @@ struct ib_dma_mapping_ops {
struct iw_cm_verbs;
+/* Per port immutable data */
+struct ib_port_immutable {
+ int pkey_tbl_len;
+ int gid_tbl_len;
+};
+
struct ib_device {
struct device *dma_device;
@@ -1494,8 +1500,7 @@ struct ib_device {
struct list_head client_data_list;
struct ib_cache cache;
- int *pkey_tbl_len;
- int *gid_tbl_len;
+ struct ib_port_immutable *port_immutable;
int num_comp_vectors;
@@ -1699,7 +1704,9 @@ void ib_dealloc_device(struct ib_device *device);
int ib_register_device(struct ib_device *device,
int (*port_callback)(struct ib_device *,
- u8, struct kobject *));
+ u8, struct kobject *),
+ int (*port_immutable)(struct ib_device *, u8,
+ struct ib_port_immutable *));
void ib_unregister_device(struct ib_device *device);
int ib_register_client (struct ib_client *client);
--
1.8.2
--
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