| commit | 545d7b78e0bbe686056cdd6cd431ca1946641b31 | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bhelgaas@google.com> | Tue Apr 09 16:46:12 2013 -0600 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Mon Apr 15 14:30:44 2013 -0600 |
| tree | 86495cc7c7ec4dd824e0e4d72c4c11a886725d37 | |
| parent | 05795726e82372d3fe46210fcb3320f1fa49aea7 [diff] |
PCI: Use PCI_EXP_SLTCAP_PSN mask when extracting slot number Use PCI_EXP_SLTCAP_PSN mask to make it easier to find where the Physical Slot Number is used. The Physical Slot Number is bits 31:19 of the Slot Capabilities Register, and slot_cap is a u32, so the mask is technically unnecessary, but it's helpful for human readers. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>