| commit | d1a313e4b6ccbb61c746ee10ac198970516e9afc | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bhelgaas@google.com> | Tue Apr 29 18:33:09 2014 -0600 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Fri May 23 10:47:19 2014 -0600 |
| tree | e068d34fbd33e5e56322c438f71de2497ac2423a | |
| parent | 23b13bc76f359e99140baf083dc44314f4eb1b87 [diff] |
PCI: Reject BAR above 4GB if dma_addr_t is too small We can only handle BARs above 4GB if dma_addr_t (not resource_size_t) is 64 bits wide. If we have a 64-bit resource_size_t and a 32-bit dma_addr_t, we can't deal with BARs above 4GB. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>