linux-kernel - [PATCH v2 0/5] PCIe aardvark controller improvements

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Date:   Tue,  4 Aug 2020 13:57:42 +0200
From:   Pali Rohár <pali@...nel.org>
To:     linux-pci@...r.kernel.org
Cc:     Tomasz Maciej Nowak <tmn505@...il.com>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        linux-kernel@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        Xogium <contact@...ium.me>, marek.behun@....cz
Subject: [PATCH v2 0/5] PCIe aardvark controller improvements

Hi,

we have some more improvements for PCIe aardvark controller (Armada 3720
SOC - EspressoBIN and Turris MOX).

The main improvement is that with these patches the driver can be compiled
as a module, and can be reloaded at runtime.

This series applies on top of Linus' master branch.

Marek & Pali


Changes in V2 for patch 4/5:
* Protect pci_stop_root_bus() and pci_remove_root_bus() function calls by
  pci_lock_rescan_remove() and pci_unlock_rescan_remove()


Pali Rohár (5):
  PCI: aardvark: Fix compilation on s390
  PCI: aardvark: Check for errors from pci_bridge_emul_init() call
  PCI: pci-bridge-emul: Export API functions
  PCI: aardvark: Implement driver 'remove' function and allow to build
    it as module
  PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link()

 drivers/pci/controller/Kconfig        |   2 +-
 drivers/pci/controller/pci-aardvark.c | 104 ++++++++++++++++----------
 drivers/pci/pci-bridge-emul.c         |   4 +
 3 files changed, 71 insertions(+), 39 deletions(-)

-- 
2.20.1