diff options
| author | Roland Dreier <rolandd@cisco.com> | 2011-01-12 20:50:36 +0300 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2011-01-12 20:50:36 +0300 |
| commit | 4979d18fe105297f8f065743f31f8f735da8df2d (patch) | |
| tree | 36776f85b2bee47c5a671db498939305589d23aa /drivers/net/mlx4/catas.c | |
| parent | 4162cf64973df51fc885825bc9ca4d055891c49f (diff) | |
| download | linux-4979d18fe105297f8f065743f31f8f735da8df2d.tar.xz | |
mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long)
Some systems have PCI addresses that don't fit in unsigned long (eg some
32-bit PowerPC 440 systems have 36-bit bus addresses). Fix up mlx4 drivers
by using phys_addr_t where appropriate, so we don't truncate any PCI
resource addresses before ioremapping them.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4/catas.c')
| -rw-r--r-- | drivers/net/mlx4/catas.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/mlx4/catas.c b/drivers/net/mlx4/catas.c index 68aaa42d0ced..32f947154c33 100644 --- a/drivers/net/mlx4/catas.c +++ b/drivers/net/mlx4/catas.c @@ -113,7 +113,7 @@ static void catas_reset(struct work_struct *work) void mlx4_start_catas_poll(struct mlx4_dev *dev) { struct mlx4_priv *priv = mlx4_priv(dev); - unsigned long addr; + phys_addr_t addr; INIT_LIST_HEAD(&priv->catas_err.list); init_timer(&priv->catas_err.timer); @@ -124,8 +124,8 @@ void mlx4_start_catas_poll(struct mlx4_dev *dev) priv->catas_err.map = ioremap(addr, priv->fw.catas_size * 4); if (!priv->catas_err.map) { - mlx4_warn(dev, "Failed to map internal error buffer at 0x%lx\n", - addr); + mlx4_warn(dev, "Failed to map internal error buffer at 0x%llx\n", + (unsigned long long) addr); return; } |