diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mr.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c index 25e1c1db9a4..a486dec1707 100644 --- a/drivers/infiniband/hw/mthca/mthca_mr.c +++ b/drivers/infiniband/hw/mthca/mthca_mr.c @@ -761,6 +761,7 @@ void mthca_arbel_fmr_unmap(struct mthca_dev *dev, struct mthca_fmr *fmr) int __devinit mthca_init_mr_table(struct mthca_dev *dev) { + unsigned long addr; int err, i; err = mthca_alloc_init(&dev->mr_table.mpt_alloc, @@ -796,9 +797,12 @@ int __devinit mthca_init_mr_table(struct mthca_dev *dev) goto err_fmr_mpt; } + addr = pci_resource_start(dev->pdev, 4) + + ((pci_resource_len(dev->pdev, 4) - 1) & + dev->mr_table.mpt_base); + dev->mr_table.tavor_fmr.mpt_base = - ioremap(dev->mr_table.mpt_base, - (1 << i) * sizeof (struct mthca_mpt_entry)); + ioremap(addr, (1 << i) * sizeof(struct mthca_mpt_entry)); if (!dev->mr_table.tavor_fmr.mpt_base) { mthca_warn(dev, "MPT ioremap for FMR failed.\n"); @@ -806,9 +810,12 @@ int __devinit mthca_init_mr_table(struct mthca_dev *dev) goto err_fmr_mpt; } + addr = pci_resource_start(dev->pdev, 4) + + ((pci_resource_len(dev->pdev, 4) - 1) & + dev->mr_table.mtt_base); + dev->mr_table.tavor_fmr.mtt_base = - ioremap(dev->mr_table.mtt_base, - (1 << i) * MTHCA_MTT_SEG_SIZE); + ioremap(addr, (1 << i) * MTHCA_MTT_SEG_SIZE); if (!dev->mr_table.tavor_fmr.mtt_base) { mthca_warn(dev, "MTT ioremap for FMR failed.\n"); err = -ENOMEM; |