linux/arch/s390/pci
Pierre Morel 6cf17f9a67 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>
2020-04-28 13:49:46 +02:00
..
Makefile s390/pci: move everything irq related to pci_irq.c 2019-04-29 10:47:01 +02:00
pci_clp.c s390/pci: Expose new port attribute for PCIe functions 2020-04-28 13:49:46 +02:00
pci_debug.c locking/atomic, s390/pci: Remove redundant casts 2019-06-03 12:32:57 +02:00
pci_dma.c dma-mapping updates for 5.4: 2019-09-19 13:27:23 -07:00
pci_event.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci_insn.c s390/pci: provide support for MIO instructions 2019-04-29 10:47:01 +02:00
pci_irq.c s390/pci: fix MSI message data 2019-09-16 13:21:51 +02:00
pci_mmio.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci_sysfs.c s390/pci: Expose new port attribute for PCIe functions 2020-04-28 13:49:46 +02:00
pci.c s390/pci: define kernel parameters for PCI multifunction 2020-04-28 13:49:46 +02:00