From: Bjorn Helgaas <helgaas@kernel.org>
To: Vidya Sagar <vidyas@nvidia.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Krishna Kishore <kthota@nvidia.com>,
Manikanta Maddireddy <mmaddireddy@nvidia.com>,
Vidya Sagar <sagar.tv@gmail.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH v3 0/3] PCI/MSI: Cleanup init and improve 32-bit MSI checking
Date: Thu, 3 Dec 2020 12:51:07 -0600 [thread overview]
Message-ID: <20201203185110.1583077-1-helgaas@kernel.org> (raw)
From: Bjorn Helgaas <bhelgaas@google.com>
MSI/MSI-X init was a little unconventional. We had pci_msi_setup_pci_dev()
to disable MSI and MSI-X, in probe.c instead of msi.c so we could do it
even without CONFIG_PCI_MSI. Move that to msi.c and fix the config issue
with an #ifdef.
Then add Vidya's patch on top. Previous postings at
https://lore.kernel.org/linux-pci/20201117145728.4516-1-vidyas@nvidia.com/
https://lore.kernel.org/linux-pci/20201124105035.24573-1-vidyas@nvidia.com/
Bjorn Helgaas (2):
PCI/MSI: Move MSI/MSI-X init to msi.c
PCI/MSI: Move MSI/MSI-X flags updaters to msi.c
Vidya Sagar (1):
PCI/MSI: Set device flag indicating only 32-bit MSI support
drivers/pci/Makefile | 3 +-
drivers/pci/msi.c | 70 ++++++++++++++++++++++++++++++++++++++++----
drivers/pci/pci.h | 23 ++-------------
drivers/pci/probe.c | 21 ++-----------
4 files changed, 70 insertions(+), 47 deletions(-)
--
2.25.1
next reply other threads:[~2020-12-03 18:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 18:51 Bjorn Helgaas [this message]
2020-12-03 18:51 ` [PATCH v3 1/3] PCI/MSI: Move MSI/MSI-X init to msi.c Bjorn Helgaas
2020-12-04 11:05 ` Thierry Reding
2020-12-04 18:11 ` Bjorn Helgaas
2020-12-03 18:51 ` [PATCH v3 2/3] PCI/MSI: Move MSI/MSI-X flags updaters " Bjorn Helgaas
2020-12-04 11:06 ` Thierry Reding
2020-12-03 18:51 ` [PATCH v3 3/3] PCI/MSI: Set device flag indicating only 32-bit MSI support Bjorn Helgaas
2020-12-04 11:07 ` Thierry Reding
2020-12-04 18:21 ` [PATCH v3 0/3] PCI/MSI: Cleanup init and improve 32-bit MSI checking Bjorn Helgaas
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