IB: convert struct class_device to struct device

[net-next-2.6.git] / drivers / infiniband / hw / mlx4 / main.c

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index dde8fe9af47e3f24cf13574c363f873a1297fec3..4d9b5ac42202cc3df5b81961068f18e65beb00ac 100644 (file)
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -44,15 +44,15 @@
 #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";
 
@@ -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;
@@ -468,6 +472,7 @@ static int init_node_data(struct mlx4_ib_dev *dev)
        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:
@@ -476,9 +481,64 @@ 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) {
@@ -520,6 +580,7 @@ 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)           |
@@ -558,6 +619,8 @@ 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;
@@ -568,6 +631,11 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
        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;
 
@@ -580,6 +648,12 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
        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:
@@ -617,18 +691,20 @@ 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;