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| author | John L. Burr | 2011-01-12 05:39:46 +0100 |
|---|---|---|
| committer | Roland Dreier | 2011-01-12 05:39:47 +0100 |
| commit | eb4a7cbf27082bea34764bab3bc85595683f967b (patch) | |
| tree | 4d0d799a04c7d62d9ceb35e73f01112a49dc5d83 /drivers/infiniband/hw/mthca/mthca_cmd.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 (diff) | |
| download | kernel-qcow2-linux-eb4a7cbf27082bea34764bab3bc85595683f967b.tar.gz kernel-qcow2-linux-eb4a7cbf27082bea34764bab3bc85595683f967b.tar.xz kernel-qcow2-linux-eb4a7cbf27082bea34764bab3bc85595683f967b.zip | |
IB/mthca: 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 the driver
by using phys_addr_t where appropriate, so we don't truncate any PCI
resource addresses before ioremapping them.
Signed-off-by: John L. Burr <jlburr@cadence.com>
[ Update to apply to current driver source. - Roland ]
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index f4ceecd9684b..7bfa2a164955 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -713,7 +713,7 @@ int mthca_RUN_FW(struct mthca_dev *dev, u8 *status) static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base) { - unsigned long addr; + phys_addr_t addr; u16 max_off = 0; int i; |