From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: "Pali Rohár" <pali@kernel.org>
Cc: "Marek Behún" <kabel@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
linux-pci@vger.kernel.org
Subject: Re: [PATCH 10/14] PCI: aardvark: Enable MSI-X support
Date: Thu, 28 Oct 2021 12:30:30 +0100 [thread overview]
Message-ID: <20211028113030.GA2026@lpieralisi> (raw)
In-Reply-To: <20211028111302.gfd73ifoyudttpee@pali>
On Thu, Oct 28, 2021 at 01:13:02PM +0200, Pali Rohár wrote:
[...]
> > > In commit message I originally tried to explain it that after applying
> > > all previous patches which are fixing MSI and Multi-MSI support (part of
> > > them is enforcement to use only MSI numbers 0..31), it makes driver
> > > compatible with also MSI-X interrupts.
> > >
> > > If you want to rewrite commit message, let us know, there is no problem.
> >
> > I think we should.
> >
> > > > > Signed-off-by: Pali Rohár <pali@kernel.org>
> > > > > Reviewed-by: Marek Behún <kabel@kernel.org>
> >
> > By the way, this tag should be removed. Marek signed it off, that
> > applies to other patches in this series as well.
>
> Ok! Is this the only issue with this patch series? Or something other
> needs to be fixed?
The series looks fine to me - only thing for patch[4-10] I'd like
to have evidence MarcZ is happy with the approach (you have an
ACK on patch 9, for other patches if they were discussed on
ML add a Link: tag to the relevant discussion please).
I am trying to keep the IRQ domain management in PCI controller
drivers in check, that's why I am asking.
I can definitely pull [1-3] and [11-14] since they look good to me.
Thanks,
Lorenzo
>
> > Lorenzo
> >
> > > > > Signed-off-by: Marek Behún <kabel@kernel.org>
> > > > > ---
> > > > > drivers/pci/controller/pci-aardvark.c | 2 +-
> > > > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > > > >
> > > > > diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
> > > > > index b703b271c6b1..337b61508799 100644
> > > > > --- a/drivers/pci/controller/pci-aardvark.c
> > > > > +++ b/drivers/pci/controller/pci-aardvark.c
> > > > > @@ -1274,7 +1274,7 @@ static int advk_pcie_init_msi_irq_domain(struct advk_pcie *pcie)
> > > > >
> > > > > msi_di = &pcie->msi_domain_info;
> > > > > msi_di->flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
> > > > > - MSI_FLAG_MULTI_PCI_MSI;
> > > > > + MSI_FLAG_MULTI_PCI_MSI | MSI_FLAG_PCI_MSIX;
> > > > > msi_di->chip = msi_ic;
> > > > >
> > > > > pcie->msi_inner_domain =
> > > > > --
> > > > > 2.32.0
> > > > >
next prev parent reply other threads:[~2021-10-28 11:30 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 16:41 [PATCH 00/14] PCI: aardvark controller fixes BATCH 2 Marek Behún
2021-10-12 16:41 ` [PATCH 01/14] PCI: pci-bridge-emul: Fix emulation of W1C bits Marek Behún
2021-10-12 16:41 ` [PATCH 02/14] PCI: aardvark: Fix return value of MSI domain .alloc() method Marek Behún
2021-10-27 11:26 ` Lorenzo Pieralisi
2021-10-27 11:31 ` Pali Rohár
2021-10-12 16:41 ` [PATCH 03/14] PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG Marek Behún
2021-10-12 16:41 ` [PATCH 04/14] PCI: aardvark: Fix support for MSI interrupts Marek Behún
2021-10-12 16:41 ` [PATCH 05/14] PCI: aardvark: Fix reading MSI interrupt number Marek Behún
2021-10-12 16:41 ` [PATCH 06/14] PCI: aardvark: Clear all MSIs at setup Marek Behún
2021-10-12 16:41 ` [PATCH 07/14] PCI: aardvark: Refactor unmasking summary MSI interrupt Marek Behún
2021-10-12 16:41 ` [PATCH 08/14] PCI: aardvark: Fix masking MSI interrupts Marek Behún
2021-10-12 16:41 ` [PATCH 09/14] PCI: aardvark: Fix setting MSI address Marek Behún
2021-10-12 16:41 ` [PATCH 10/14] PCI: aardvark: Enable MSI-X support Marek Behún
2021-10-27 14:12 ` Lorenzo Pieralisi
2021-10-27 14:23 ` Pali Rohár
2021-10-28 11:08 ` Lorenzo Pieralisi
2021-10-28 11:13 ` Pali Rohár
2021-10-28 11:30 ` Lorenzo Pieralisi [this message]
2021-10-28 11:37 ` Pali Rohár
2021-10-28 15:24 ` Marc Zyngier
2021-10-28 15:29 ` Pali Rohár
2021-10-28 15:51 ` Marek Behún
2021-10-28 16:22 ` Marc Zyngier
2021-10-28 16:25 ` Marek Behún
2021-10-28 17:00 ` Marc Zyngier
2021-10-28 17:47 ` Lorenzo Pieralisi
2021-10-28 18:24 ` Marek Behún
2021-10-12 16:41 ` [PATCH 11/14] PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated bridge Marek Behún
2021-10-12 16:41 ` [PATCH 12/14] PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge Marek Behún
2021-10-28 18:30 ` Lorenzo Pieralisi
2021-10-28 18:45 ` Pali Rohár
2021-10-28 20:43 ` Bjorn Helgaas
2021-10-12 16:41 ` [PATCH 13/14] PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge Marek Behún
2021-10-12 16:41 ` [PATCH 14/14] PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 " Marek Behún
2021-10-19 18:36 ` [PATCH 00/14] PCI: aardvark controller fixes BATCH 2 Pali Rohár
2021-10-28 18:33 ` Lorenzo Pieralisi
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