From: Michael Ellerman <mpe@ellerman.id.au>
To: Alexey Kardashevskiy <aik@ozlabs.ru>, linuxppc-dev@lists.ozlabs.org
Cc: kvm@vger.kernel.org, Alexey Kardashevskiy <aik@ozlabs.ru>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Gavin Shan <gwshan@linux.vnet.ibm.com>,
Yongji Xie <elohimes@gmail.com>,
Alex Williamson <alex.williamson@redhat.com>,
Paul Mackerras <paulus@samba.org>,
Yongji Xie <xyjxie@linux.vnet.ibm.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH kernel 2/3] pci-ioda: Set PCI_BUS_FLAGS_MSI_REMAP for IODA host bridge
Date: Thu, 15 Jun 2017 19:25:06 +1000 [thread overview]
Message-ID: <877f0dppql.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <20170615054845.8428-3-aik@ozlabs.ru>
Alexey Kardashevskiy <aik@ozlabs.ru> writes:
> From: Yongji Xie <elohimes@gmail.com>
>
> Any IODA host bridge have the capability of IRQ remapping.
> So we set PCI_BUS_FLAGS_MSI_REMAP when this kind of host birdge
> is detected.
Where's the code that actually enforces this property?
It would be good to have a comment in pnv_pci_ioda_root_bridge_prepare()
(probably), pointing to that code, so that we can remember the
relationship between the two.
cheers
next prev parent reply other threads:[~2017-06-15 9:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-15 5:48 [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table Alexey Kardashevskiy
2017-06-15 5:48 ` [PATCH kernel 1/3] PCI: Add a new PCI_BUS_FLAGS_MSI_REMAP flag Alexey Kardashevskiy
2017-06-15 5:48 ` [PATCH kernel 2/3] pci-ioda: Set PCI_BUS_FLAGS_MSI_REMAP for IODA host bridge Alexey Kardashevskiy
2017-06-15 9:25 ` Michael Ellerman [this message]
2017-06-15 10:56 ` Benjamin Herrenschmidt
2017-06-15 5:48 ` [PATCH kernel 3/3] vfio-pci: Allow to expose MSI-X table to userspace if interrupt remapping is enabled Alexey Kardashevskiy
2017-06-22 21:11 ` [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table Alex Williamson
2017-06-23 5:06 ` Alexey Kardashevskiy
2017-06-23 15:17 ` Alex Williamson
2017-06-28 7:27 ` Alexey Kardashevskiy
2017-06-29 20:06 ` Alex Williamson
-- strict thread matches above, loose matches on Subject: below --
2017-06-15 5:06 [PATCH kernel 0/3] " Alexey Kardashevskiy
2017-06-15 5:06 ` [PATCH kernel 2/3] pci-ioda: Set PCI_BUS_FLAGS_MSI_REMAP for IODA host bridge Alexey Kardashevskiy
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