diff options
| author | Jon Mason <jon.mason@intel.com> | 2013-01-30 11:40:52 -0700 |
|---|---|---|
| committer | Jon Mason <jon.mason@intel.com> | 2013-05-15 10:57:40 -0700 |
| commit | 113fc505b83b2d16e820ca74fa07f99a34877b1d (patch) | |
| tree | b128844cff7e10850abcb8fa363999c8c1d09b22 /drivers/ntb/ntb_hw.c | |
| parent | cc0f868d8adef7bdc12cda132654870086d766bc (diff) | |
NTB: Handle 64bit BAR sizes
64bit BAR sizes are permissible with an NTB device. To support them
various modifications and clean-ups were required, most significantly
using 2 32bit scratch pad registers for each BAR.
Also, modify the driver to allow more than 2 Memory Windows.
Signed-off-by: Jon Mason <jon.mason@intel.com>
Diffstat (limited to 'drivers/ntb/ntb_hw.c')
| -rw-r--r-- | drivers/ntb/ntb_hw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c index 195cc51ffbf6..2dacd19e1b8a 100644 --- a/drivers/ntb/ntb_hw.c +++ b/drivers/ntb/ntb_hw.c @@ -1027,8 +1027,8 @@ static int ntb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) ndev->mw[i].vbase = ioremap_wc(pci_resource_start(pdev, MW_TO_BAR(i)), ndev->mw[i].bar_sz); - dev_info(&pdev->dev, "MW %d size %d\n", i, - (u32) pci_resource_len(pdev, MW_TO_BAR(i))); + dev_info(&pdev->dev, "MW %d size %llu\n", i, + pci_resource_len(pdev, MW_TO_BAR(i))); if (!ndev->mw[i].vbase) { dev_warn(&pdev->dev, "Cannot remap BAR %d\n", MW_TO_BAR(i)); |