#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");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_VERSION(DRV_VERSION);
-static const char mlx4_ib_version[] __devinitdata =
+static const char mlx4_ib_version[] =
DRV_NAME ": Mellanox ConnectX InfiniBand driver v"
DRV_VERSION " (" DRV_RELDATE ")\n";
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;
if (err)
goto out;
+ dev->dev->rev_id = be32_to_cpup((__be32 *) (out_mad->data + 32));
memcpy(&dev->ib_dev.node_guid, out_mad->data + 12, 8);
out:
return err;
}
+static ssize_t show_hca(struct device *device, struct device_attribute *attr,
+ char *buf)
+{
+ 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 device *device, struct device_attribute *attr,
+ char *buf)
+{
+ 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 device *device, struct device_attribute *attr,
+ char *buf)
+{
+ 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 device *device, struct device_attribute *attr,
+ char *buf)
+{
+ 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 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 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)
{
+ static int mlx4_ib_version_printed;
struct mlx4_ib_dev *ibdev;
+ int i;
+
+
+ if (!mlx4_ib_version_printed) {
+ printk(KERN_INFO "%s", mlx4_ib_version);
+ ++mlx4_ib_version_printed;
+ }
ibdev = (struct mlx4_ib_dev *) ib_alloc_device(sizeof *ibdev);
if (!ibdev) {
(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) |
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;
ibdev->ib_dev.detach_mcast = mlx4_ib_mcg_detach;
ibdev->ib_dev.process_mad = mlx4_ib_process_mad;
+ ibdev->ib_dev.alloc_fmr = mlx4_ib_fmr_alloc;
+ ibdev->ib_dev.map_phys_fmr = mlx4_ib_map_phys_fmr;
+ ibdev->ib_dev.unmap_fmr = mlx4_ib_unmap_fmr;
+ ibdev->ib_dev.dealloc_fmr = mlx4_ib_fmr_dealloc;
+
if (init_node_data(ibdev))
goto err_map;
if (mlx4_ib_mad_init(ibdev))
goto err_reg;
+ for (i = 0; i < ARRAY_SIZE(mlx4_class_attributes); ++i) {
+ if (device_create_file(&ibdev->ib_dev.dev,
+ mlx4_class_attributes[i]))
+ goto err_reg;
+ }
+
return ibdev;
err_reg:
}
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;