[PATCH 0/2] PCI: mvebu: Add support for unbinding and unloading driver

Pali Rohár pali at kernel.org
Fri Nov 26 06:43:05 PST 2021


This patch series add support for unbinding device from pci-mvebu driver,
allow to compile pci-mvebu.c as kernel module pci-mvebu.ko and allow to
rmmod this module.

This patch series depends on another patch series which converts
pci-mvebu.c driver to use devm_pci_remap_iospace() function:

"arm: ioremap: Remove pci_ioremap_io() and mvebu_pci_host_probe()":
https://lore.kernel.org/linux-pci/20211124154116.916-1-pali@kernel.org/

Without usage of devm_pci_remap_iospace() it is not possible to bind
device to pci-mvebu driver again after unbinding it.

Tested on Turris Omnia - Armada 385 board.

Pali Rohár (2):
  bus: mvebu-mbus: Export symbols for public API window functions
  PCI: mvebu: Add support for compiling driver as module

 drivers/bus/mvebu-mbus.c           |  5 ++
 drivers/pci/controller/Kconfig     |  2 +-
 drivers/pci/controller/pci-mvebu.c | 91 +++++++++++++++++++++++++-----
 3 files changed, 82 insertions(+), 16 deletions(-)

-- 
2.20.1




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