Re: [PATCH V3 0/7] Add loadable kernel module and power management support

[Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>]

On Fri, Dec 01, 2017 at 02:50:00PM +0530, Manikanta Maddireddy wrote:
> This series of patches add loadable kernel module and power management
> support to Tegra PCIe host controller driver.
> 
> These patches are tested on Jetson TK1, TX1 and TX2 platforms, following
> are the verification details.
> 	- Multiple module insert & remove
> 	- PCIe device functionality after module insert
> 	- Free clock, resets, regulators, powergate, iomem and interrupt
> 	resources after module remove
> 	- PCIe device functionality after resume from RAM
> 
> Tegra PCIe host controller driver is using ioremap_page_range() which is
> not exported. This is switched with devm_ioremap() in the series
> 'https://patchwork.ozlabs.org/project/linux-tegra/list/?series=9907'.
> 
> V2: PM QoS fix is dropped in V2 from this series because the fix is
> incorporated in latest 'commit 0759e80b84e3 ("PM / QoS: Fix device resume
> latency framework")'. Update commit message of few patches in V2.
> 
> V3: Patches to export irq_set_msi_desc() and tegra_cpuidle_pcie_irqs_in_use()
> are dropped based on review comments. These symbols will be addressed in
> next series. Remove PCI_REASSIGN_ALL_BUS flag for Tegra PCIe and took care
> of few other review comments.
> 
> Manikanta Maddireddy (7):
>   of: Export of_pci_range_to_resource()
>   PCI: Export pci_find_host_bridge()
>   PCI: tegra: Remove PCI_REASSIGN_ALL_BUS flag for Tegra PCIe
>   PCI: tegra: Free resources on probe failure
>   PCI: tegra: Add loadable kernel module support
>   PCI: tegra: Broadcast PME_Turn_Off message before link goes to L2
>   PCI: tegra: Add power management support
> 
>  drivers/of/address.c         |   1 +
>  drivers/pci/host-bridge.c    |   1 +
>  drivers/pci/host/Kconfig     |   2 +-
>  drivers/pci/host/pci-tegra.c | 331 +++++++++++++++++++++++++++++++++----------

Applied patches 1 and 2 to pci/tegra for v4.16.

Bjorn picked up patch 3, the rest of the series needs
Thierry's ACK.

Thanks !
Lorenzo