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path: root/drivers/infiniband/hw/mlx4/main.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
-rw-r--r--drivers/infiniband/hw/mlx4/main.c77
1 files changed, 46 insertions, 31 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 96a39b5c9254..4d61e32866c6 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -44,8 +44,8 @@
#include "user.h"
#define DRV_NAME "mlx4_ib"
-#define DRV_VERSION "0.01"
-#define DRV_RELDATE "May 1, 2006"
+#define DRV_VERSION "1.0"
+#define DRV_RELDATE "April 4, 2008"
MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("Mellanox ConnectX HCA InfiniBand driver");
@@ -99,6 +99,10 @@ static int mlx4_ib_query_device(struct ib_device *ibdev,
props->device_cap_flags |= IB_DEVICE_AUTO_PATH_MIG;
if (dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_UD_AV_PORT)
props->device_cap_flags |= IB_DEVICE_UD_AV_PORT_ENFORCE;
+ if (dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_IPOIB_CSUM)
+ props->device_cap_flags |= IB_DEVICE_UD_IP_CSUM;
+ if (dev->dev->caps.max_gso_sz)
+ props->device_cap_flags |= IB_DEVICE_UD_TSO;
props->vendor_id = be32_to_cpup((__be32 *) (out_mad->data + 36)) &
0xffffff;
@@ -477,42 +481,51 @@ out:
return err;
}
-static ssize_t show_hca(struct class_device *cdev, char *buf)
+static ssize_t show_hca(struct device *device, struct device_attribute *attr,
+ char *buf)
{
- struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev);
+ struct mlx4_ib_dev *dev =
+ container_of(device, struct mlx4_ib_dev, ib_dev.dev);
return sprintf(buf, "MT%d\n", dev->dev->pdev->device);
}
-static ssize_t show_fw_ver(struct class_device *cdev, char *buf)
+static ssize_t show_fw_ver(struct device *device, struct device_attribute *attr,
+ char *buf)
{
- struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev);
+ struct mlx4_ib_dev *dev =
+ container_of(device, struct mlx4_ib_dev, ib_dev.dev);
return sprintf(buf, "%d.%d.%d\n", (int) (dev->dev->caps.fw_ver >> 32),
(int) (dev->dev->caps.fw_ver >> 16) & 0xffff,
(int) dev->dev->caps.fw_ver & 0xffff);
}
-static ssize_t show_rev(struct class_device *cdev, char *buf)
+static ssize_t show_rev(struct device *device, struct device_attribute *attr,
+ char *buf)
{
- struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev);
+ struct mlx4_ib_dev *dev =
+ container_of(device, struct mlx4_ib_dev, ib_dev.dev);
return sprintf(buf, "%x\n", dev->dev->rev_id);
}
-static ssize_t show_board(struct class_device *cdev, char *buf)
+static ssize_t show_board(struct device *device, struct device_attribute *attr,
+ char *buf)
{
- struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev);
- return sprintf(buf, "%.*s\n", MLX4_BOARD_ID_LEN, dev->dev->board_id);
+ struct mlx4_ib_dev *dev =
+ container_of(device, struct mlx4_ib_dev, ib_dev.dev);
+ return sprintf(buf, "%.*s\n", MLX4_BOARD_ID_LEN,
+ dev->dev->board_id);
}
-static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
-static CLASS_DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
-static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
-static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
+static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
+static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
+static DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
+static DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
-static struct class_device_attribute *mlx4_class_attributes[] = {
- &class_device_attr_hw_rev,
- &class_device_attr_fw_ver,
- &class_device_attr_hca_type,
- &class_device_attr_board_id
+static struct device_attribute *mlx4_class_attributes[] = {
+ &dev_attr_hw_rev,
+ &dev_attr_fw_ver,
+ &dev_attr_hca_type,
+ &dev_attr_board_id
};
static void *mlx4_ib_add(struct mlx4_dev *dev)
@@ -544,9 +557,6 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
goto err_uar;
MLX4_INIT_DOORBELL_LOCK(&ibdev->uar_lock);
- INIT_LIST_HEAD(&ibdev->pgdir_list);
- mutex_init(&ibdev->pgdir_mutex);
-
ibdev->dev = dev;
strlcpy(ibdev->ib_dev.name, "mlx4_%d", IB_DEVICE_NAME_MAX);
@@ -567,6 +577,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
(1ull << IB_USER_VERBS_CMD_DEREG_MR) |
(1ull << IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL) |
(1ull << IB_USER_VERBS_CMD_CREATE_CQ) |
+ (1ull << IB_USER_VERBS_CMD_RESIZE_CQ) |
(1ull << IB_USER_VERBS_CMD_DESTROY_CQ) |
(1ull << IB_USER_VERBS_CMD_CREATE_QP) |
(1ull << IB_USER_VERBS_CMD_MODIFY_QP) |
@@ -605,6 +616,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
ibdev->ib_dev.post_send = mlx4_ib_post_send;
ibdev->ib_dev.post_recv = mlx4_ib_post_recv;
ibdev->ib_dev.create_cq = mlx4_ib_create_cq;
+ ibdev->ib_dev.modify_cq = mlx4_ib_modify_cq;
+ ibdev->ib_dev.resize_cq = mlx4_ib_resize_cq;
ibdev->ib_dev.destroy_cq = mlx4_ib_destroy_cq;
ibdev->ib_dev.poll_cq = mlx4_ib_poll_cq;
ibdev->ib_dev.req_notify_cq = mlx4_ib_arm_cq;
@@ -633,8 +646,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
goto err_reg;
for (i = 0; i < ARRAY_SIZE(mlx4_class_attributes); ++i) {
- if (class_device_create_file(&ibdev->ib_dev.class_dev,
- mlx4_class_attributes[i]))
+ if (device_create_file(&ibdev->ib_dev.dev,
+ mlx4_class_attributes[i]))
goto err_reg;
}
@@ -675,18 +688,20 @@ static void mlx4_ib_remove(struct mlx4_dev *dev, void *ibdev_ptr)
}
static void mlx4_ib_event(struct mlx4_dev *dev, void *ibdev_ptr,
- enum mlx4_dev_event event, int subtype,
- int port)
+ enum mlx4_dev_event event, int port)
{
struct ib_event ibev;
switch (event) {
- case MLX4_EVENT_TYPE_PORT_CHANGE:
- ibev.event = subtype == MLX4_PORT_CHANGE_SUBTYPE_ACTIVE ?
- IB_EVENT_PORT_ACTIVE : IB_EVENT_PORT_ERR;
+ case MLX4_DEV_EVENT_PORT_UP:
+ ibev.event = IB_EVENT_PORT_ACTIVE;
+ break;
+
+ case MLX4_DEV_EVENT_PORT_DOWN:
+ ibev.event = IB_EVENT_PORT_ERR;
break;
- case MLX4_EVENT_TYPE_LOCAL_CATAS_ERROR:
+ case MLX4_DEV_EVENT_CATASTROPHIC_ERROR:
ibev.event = IB_EVENT_DEVICE_FATAL;
break;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-13 01:00:32 +0300