Re: [PATCH v6 00/18] dwc MSI fixes, ARTPEC-6 EP mode support, ARTPEC-7 SoC support

From: Joao Pinto
Date: Wed Dec 20 2017 - 14:47:57 EST



Hello to all,

Ãs 5:34 PM de 12/20/2017, Lorenzo Pieralisi escreveu:
> On Wed, Dec 20, 2017 at 12:29:21AM +0100, Niklas Cassel wrote:
>> This is a series that adds:
>> - PCI endpoint mode support in the ARTPEC-6 driver.
>> - ARTPEC-7 SoC support in the ARTPEC-6 driver (the SoCs are very similar).
>> - Small fixes for MSI in designware-ep and designware-host,
>> needed to get endpoint mode support working for ARTPEC-6.
>> - Cleanups in pci-dra7xx to better prepare for endpoint mode in other
>> DWC based PCIe drivers.
>
> Joao, Jingoo,
>
> Gustavo tested the series and Kishon ACK'ed the relevant patches,
> I need your ACKs on designware patches to queue this series for
> v4.16.
>
> I am away from tomorrow (noon) till beginning of January which means
> that either I queue this series tomorrow or at -rc6, please do
> chime in if you can.

Sorry, I have been a bit tied up! Already checked each patch related to DWC.
Could anyone from artpec finish the revision, since there are some patches
related to that SoC?

Thanks,
Joao

>
> Thanks,
> Lorenzo
>
>> Changes since V5:
>> -Dropped GFP_DMA32 from "PCI: dwc: Use the DMA-API to get the MSI address"
>> so that we use the exact same GFP flags as before.
>> -Rewrote commit message for "PCI: dwc: Make cpu_addr_fixup take struct
>> dw_pcie as argument" to be more detailed.
>>
>> Niklas Cassel (18):
>> PCI: dwc: Use the DMA-API to get the MSI address
>> PCI: designware-ep: dw_pcie_ep_set_msi() should only set MMC bits
>> PCI: designware-ep: Read-only registers need DBI_RO_WR_EN to be
>> writable
>> PCI: designware-ep: Pre-allocate memory for MSI in dw_pcie_ep_init
>> PCI: designware-ep: Remove static keyword from dw_pcie_ep_reset_bar()
>> PCI: designware-ep: Add generic function for raising MSI irq
>> PCI: dwc: dra7xx: Refactor Kconfig and Makefile handling for host/ep
>> mode
>> PCI: dwc: dra7xx: Assign pp->ops in dra7xx_add_pcie_port() rather than
>> in probe
>> PCI: dwc: dra7xx: Help compiler to remove unused code
>> PCI: dwc: artpec6: Remove unused defines
>> PCI: dwc: artpec6: Use BIT and GENMASK macros
>> PCI: dwc: artpec6: Split artpec6_pcie_establish_link() into smaller
>> functions
>> bindings: PCI: artpec: Add support for endpoint mode
>> PCI: dwc: artpec6: Add support for endpoint mode
>> PCI: dwc: Make cpu_addr_fixup take struct dw_pcie as argument
>> PCI: dwc: artpec6: Deassert the core before waiting for PHY
>> bindings: PCI: artpec: Add support for the ARTPEC-7 SoC
>> PCI: dwc: artpec6: Add support for the ARTPEC-7 SoC
>>
>> .../devicetree/bindings/pci/axis,artpec6-pcie.txt | 5 +-
>> drivers/pci/dwc/Kconfig | 68 +--
>> drivers/pci/dwc/Makefile | 4 +-
>> drivers/pci/dwc/pci-dra7xx.c | 27 +-
>> drivers/pci/dwc/pcie-artpec6.c | 470 ++++++++++++++++++---
>> drivers/pci/dwc/pcie-designware-ep.c | 59 ++-
>> drivers/pci/dwc/pcie-designware-host.c | 15 +-
>> drivers/pci/dwc/pcie-designware.c | 2 +-
>> drivers/pci/dwc/pcie-designware.h | 22 +-
>> 9 files changed, 554 insertions(+), 118 deletions(-)
>>
>> --
>> 2.14.2
>>