diff options
| author | Jordan Niethe <jniethe5@gmail.com> | 2019-08-09 14:12:18 +1000 |
|---|---|---|
| committer | Oliver O'Halloran <oohall@gmail.com> | 2019-08-16 15:51:55 +1000 |
| commit | df15dcfc8acc83591889fa3b33100734a6b6bdb7 (patch) | |
| tree | b509dfc81f1b0bd02a46aba513c49260865b6998 /include/npu2.h | |
| parent | 4acb8fe7960acbf13545ccafac691fe95047c714 (diff) | |
| download | skiboot-df15dcfc8acc83591889fa3b33100734a6b6bdb7.zip skiboot-df15dcfc8acc83591889fa3b33100734a6b6bdb7.tar.gz skiboot-df15dcfc8acc83591889fa3b33100734a6b6bdb7.tar.bz2 | |
pci: Use a macro for accessing PCI BDF Bus Number
Currently when the Bus Number bits of a BDF are needed the bit
operations to get it are free coded. There are many places where the
Bus Number is used, so make a macro to use instead of free coding it
everytime.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'include/npu2.h')
| -rw-r--r-- | include/npu2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/npu2.h b/include/npu2.h index 92b5898..372d1be 100644 --- a/include/npu2.h +++ b/include/npu2.h @@ -18,7 +18,7 @@ #define NPU2DEVLOG(l, p, fmt, a...) prlog(l, "NPU%d:%d:%d.%d " fmt, \ (p)->npu->phb_nvlink.opal_id, \ - ((p)->bdfn >> 8) & 0xff, \ + PCI_BUS_NUM((p)->bdfn), \ ((p)->bdfn >> 3) & 0x1f, \ (p)->bdfn & 0x7, ##a) #define NPU2DEVDBG(p, fmt, a...) NPU2DEVLOG(PR_DEBUG, p, fmt, ##a) |