Messages in this thread | | | Subject | Re: [PATCH V3 00/21] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI | From | Hanjun Guo <> | Date | Mon, 18 Jan 2016 22:37:48 +0800 |
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On 2016/1/15 19:00, Hanjun Guo wrote: > On 2016/1/13 21:20, Tomasz Nowicki wrote: >> From the functionality point of view this series might be split into the >> following logic parts: >> 1. Make MMCONFIG code arch-agnostic which allows all architectures to >> collect >> PCI config regions and used when necessary. >> 2. Move non-arch specific bits to the core code. >> 3. Use MMCONFIG code and implement generic ACPI based PCI host >> controller driver. >> 4. Enable above driver on ARM64 >> >> Patches has been built on top of 4.4 and can be found here: >> git@github.com:semihalf-nowicki-tomasz/linux.git (pci-acpi-v3) >> >> NOTE, this patch set depends on Matthew's patches: >> http://www.spinics.net/lists/linux-pci/msg45950.html >> https://github.com/Vality/linux/tree/pci-fixes >> >> This has been tested on Cavium ThunderX server and QEMU. >> Any help in reviewing and testing is very appreciated. >> >> v2 -> v3 >> - fix legacy IRQ assigning and IO ports registration >> - remove reference to arch specific companion device for ia64 >> - move ACPI PCI host controller driver to pci_root.c >> - drop generic domain assignment for x86 and ia64 as I am not >> able to run all necessary test variants >> - drop patch which cleaned legacy IRQ assignment since it belongs to >> Mathew's series: >> https://patchwork.ozlabs.org/patch/557504/ >> - extend MCFG quirk code >> - rebased to 4.4 > > Tested this patch set (and Matthew's) on a HP RX2660 IA64 machine, > with the CONFIG_ACPI_PCI_HOST_GENERIC disabled on IA64 ( it's a minor > comment needs to be addressed in my previous email), it can boot > the system ok with NIC working properly, with the /pro/ioports [1] and > the boot log [2] if anyone needs refer to it. > > For this patch set, on IA64 machine, > > Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
I tested this patch set on x86 server with CONFIG_ACPI_PCI_HOST_GENERIC disabled today, also booted ok with NIC working properly.
Thanks Hanjun
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