; Subject: Re: [dpdk-dev] [PATCH] bus/pci: fix unexpected resource mapping
> override
>
> 29/09/2018 08:43, Zhang, Qi Z:
> > From: Thomas Monjalon [mailto:tho...@monjalon.net]
> > >
> > > Hi,
> > >
> > > 03/09/2018 10:40, Qi Zhang:
> > >
29/09/2018 08:43, Zhang, Qi Z:
> From: Thomas Monjalon [mailto:tho...@monjalon.net]
> >
> > Hi,
> >
> > 03/09/2018 10:40, Qi Zhang:
> > > When scanning an already plugged device, the virtual address of mapped
> > > PCI resource in rte_pci_device will be overridden with 0, that may
> > > cause dri
> Subject: Re: [dpdk-dev] [PATCH] bus/pci: fix unexpected resource mapping
> override
>
> Hi,
>
> 03/09/2018 10:40, Qi Zhang:
> > When scanning an already plugged device, the virtual address of mapped
> > PCI resource in rte_pci_device will be overridden with 0
Hi,
03/09/2018 10:40, Qi Zhang:
> When scanning an already plugged device, the virtual address
> of mapped PCI resource in rte_pci_device will be overridden
> with 0, that may cause driver does not work correctly.
Why is it overridden with 0?
Can we try to fix the root cause?
> The fix is not to
When scanning an already plugged device, the virtual address
of mapped PCI resource in rte_pci_device will be overridden
with 0, that may cause driver does not work correctly.
The fix is not to update any rte_pci_device's field if the being
scanned device's driver is already probed.
Bugzilla ID: 8
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