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author | Pierre Morel <pmorel@linux.ibm.com> | 2020-02-07 15:35:08 +0300 |
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committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-04-28 14:49:46 +0300 |
commit | 6cf17f9a67c124aa4739b79709008d942635b975 (patch) | |
tree | ab46189764d49c95d1da78323df1a273d0e8b13f /fs/ext4/verity.c | |
parent | d08d6f5d75242ceb410efbdf650efecc40d68c2d (diff) | |
download | linux-6cf17f9a67c124aa4739b79709008d942635b975.tar.xz |
s390/pci: define kernel parameters for PCI multifunction
Using PCI multifunctions in S390 is a new feature we may want
to ignore to continue provide the same topology as in the past
to userland even if the configuration supports exposing the
topology of a multi-Function device.
A new boolean parameters allows to overwrite the kernel
pci configuration:
- pci=norid when on, disallow the use a new firmware field,
RID, which provides the PCI <bus>:<device>.<function> part
of the PCI address.
To be used in the following patches and satisfy the checkpatch.pl
the variable is exposed in pci.h
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'fs/ext4/verity.c')
0 files changed, 0 insertions, 0 deletions