On 3/16/20 9:31 PM, Z.q. Hou wrote:
> Hi Randy and Bjorn,
>
>> -----Original Message-----
>> From: Bjorn Helgaas <helgaas@xxxxxxxxxx>
>> Sent: 2020年3月13日 3:39
>> To: Z.q. Hou <zhiqiang.hou@xxxxxxx>
>> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>; Stephen Rothwell
>> <sfr@xxxxxxxxxxxxxxxx>; Linux Next Mailing List
>> <linux-next@xxxxxxxxxxxxxxx>; Linux Kernel Mailing List
>> <linux-kernel@xxxxxxxxxxxxxxx>; linux-pci <linux-pci@xxxxxxxxxxxxxxx>;
>> Karthikeyan Mitran <m.karthikeyan@xxxxxxxxxxxxxx>
>> Subject: Re: linux-next: Tree for Mar 12 (pci/controller/mobiveil/)
>>
>> On Thu, Mar 12, 2020 at 08:13:50AM -0700, Randy Dunlap wrote:
>>> On 3/12/20 3:04 AM, Stephen Rothwell wrote:
>>>> Hi all,
>>>>
>>>> Changes since 20200311:
>>>>
>>>
>>> on i386:
>>> # CONFIG_PCI_MSI is not set
>>>
>>> WARNING: unmet direct dependencies detected for PCIE_MOBIVEIL_HOST
>>> Depends on [n]: PCI [=y] && PCI_MSI_IRQ_DOMAIN [=n]
>>> Selected by [y]:
>>> - PCIE_MOBIVEIL_PLAT [=y] && PCI [=y] && (ARCH_ZYNQMP ||
>> COMPILE_TEST [=y]) && OF [=y]
>>
>> Thanks, Randy.
>>
>> I'm not sure if this is a new problem introduced by something in my
>> "next" branch, or if this is an existing problem we just happened to
>> hit with randconfig.
>>
>> Here are the commits on remotes/lorenzo/pci/mobiveil branch:
>>
>> d29ad70a813b ("PCI: mobiveil: Add PCIe Gen4 RC driver for Layerscape
>> SoCs")
>> 3edeb49525bb ("dt-bindings: PCI: Add NXP Layerscape SoCs PCIe Gen4
>> controller")
>> 11d22cc395ca ("PCI: mobiveil: Add Header Type field check")
>> 029dea3cdc67 ("PCI: mobiveil: Add 8-bit and 16-bit CSR register
>> accessors")
>> 52cae4c7082f ("PCI: mobiveil: Allow mobiveil_host_init() to be used to
>> re-init host")
>> fc99b3311af7 ("PCI: mobiveil: Add callback function for link up check")
>> ed620e96541f ("PCI: mobiveil: Add callback function for interrupt
>> initialization")
>> 03bdc3884019 ("PCI: mobiveil: Modularize the Mobiveil PCIe Host Bridge IP
>> driver")
>> 39e3a03eea5b ("PCI: mobiveil: Collect the interrupt related operations into
>> a function")
>> 2ba24842d6b4 ("PCI: mobiveil: Move the host initialization into a function")
>> 1f442218d657 ("PCI: mobiveil: Introduce a new structure
>> mobiveil_root_port")
>>
>> I dropped that mobiveil branch for now, so Hou, can you please check
>> this out and resolve it one way or the other?
>
> I don't reproduce this issue with i386_defconfig, can you help me to reproduce it?
Sure, see below.
> Thanks,
> Zhiqiang
>
>>
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:375:15: error:
>> variable ‘mobiveil_msi_domain_info’ has initializer but incomplete type
>>> static struct msi_domain_info mobiveil_msi_domain_info = {
>>> ^~~~~~~~~~~~~~~
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:376:3: error: ‘struct
>> msi_domain_info’ has no member named ‘flags’
>>> .flags = (MSI_FLAG_USE_DEF_DOM_OPS |
>> MSI_FLAG_USE_DEF_CHIP_OPS |
>>> ^~~~~
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:376:12: error:
>> ‘MSI_FLAG_USE_DEF_DOM_OPS’ undeclared here (not in a function); did
>> you mean ‘SIMPLE_DEV_PM_OPS’?
>>> .flags = (MSI_FLAG_USE_DEF_DOM_OPS |
>> MSI_FLAG_USE_DEF_CHIP_OPS |
>>> ^~~~~~~~~~~~~~~~~~~~~~~~
>>> SIMPLE_DEV_PM_OPS
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:376:39: error:
>> ‘MSI_FLAG_USE_DEF_CHIP_OPS’ undeclared here (not in a function); did
>> you mean ‘MSI_FLAG_USE_DEF_DOM_OPS’?
>>> .flags = (MSI_FLAG_USE_DEF_DOM_OPS |
>> MSI_FLAG_USE_DEF_CHIP_OPS |
>>>
>> ^~~~~~~~~~~~~~~~~~~~~~~~~
>>>
>> MSI_FLAG_USE_DEF_DOM_OPS
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:377:6: error:
>> ‘MSI_FLAG_PCI_MSIX’ undeclared here (not in a function); did you mean
>> ‘SS_FLAG_BITS’?
>>> MSI_FLAG_PCI_MSIX),
>>> ^~~~~~~~~~~~~~~~~
>>> SS_FLAG_BITS
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:376:11: warning:
>> excess elements in struct initializer
>>> .flags = (MSI_FLAG_USE_DEF_DOM_OPS |
>> MSI_FLAG_USE_DEF_CHIP_OPS |
>>> ^
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:376:11: note: (near
>> initialization for ‘mobiveil_msi_domain_info’)
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:378:3: error: ‘struct
>> msi_domain_info’ has no member named ‘chip’
>>> .chip = &mobiveil_msi_irq_chip,
>>> ^~~~
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:378:10: warning:
>> excess elements in struct initializer
>>> .chip = &mobiveil_msi_irq_chip,
>>> ^
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:378:10: note: (near
>> initialization for ‘mobiveil_msi_domain_info’)
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c: In function
>> ‘mobiveil_allocate_msi_domains’:
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:469:20: error:
>> implicit declaration of function ‘pci_msi_create_irq_domain’; did you mean
>> ‘pci_msi_get_device_domain’? [-Werror=implicit-function-declaration]
>>> msi->msi_domain = pci_msi_create_irq_domain(fwnode,
>>> ^~~~~~~~~~~~~~~~~~~~~~~~~
>>> pci_msi_get_device_domain
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:469:18: warning:
>> assignment makes pointer from integer without a cast [-Wint-conversion]
>>> msi->msi_domain = pci_msi_create_irq_domain(fwnode,
>>> ^
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c: At top level:
>>> ../drivers/pci/controller/mobiveil/pcie-mobiveil-host.c:375:31: error:
>> storage size of ‘mobiveil_msi_domain_info’ isn’t known
>>> static struct msi_domain_info mobiveil_msi_domain_info = {
>>> ^~~~~~~~~~~~~~~~~~~~~~~~
>>>
>>>
>>>
>>> Full randconfig file is attached.
Use the .config file that was attached in the report.
--
~Randy
