Messages in this thread Patch in this message | | | Date | Thu, 16 Dec 2021 21:41:11 -0000 | From | "tip-bot2 for Thomas Gleixner" <> | Subject | [tip: irq/msi] powerpc/pseries/msi: Use PCI device properties |
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The following commit has been merged into the irq/msi branch of tip:
Commit-ID: ed1533b5810141aceed2c2a3f13a17736f40e7fa Gitweb: https://git.kernel.org/tip/ed1533b5810141aceed2c2a3f13a17736f40e7fa Author: Thomas Gleixner <tglx@linutronix.de> AuthorDate: Fri, 10 Dec 2021 23:18:52 +01:00 Committer: Thomas Gleixner <tglx@linutronix.de> CommitterDate: Thu, 16 Dec 2021 22:16:38 +01:00
powerpc/pseries/msi: Use PCI device properties
instead of fiddling with MSI descriptors.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20211210221813.556202506@linutronix.de
--- arch/powerpc/platforms/pseries/msi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 8e28720..dc8cf36 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -448,8 +448,7 @@ static int pseries_msi_ops_prepare(struct irq_domain *domain, struct device *dev int nvec, msi_alloc_info_t *arg) { struct pci_dev *pdev = to_pci_dev(dev); - struct msi_desc *desc = first_pci_msi_entry(pdev); - int type = desc->pci.msi_attrib.is_msix ? PCI_CAP_ID_MSIX : PCI_CAP_ID_MSI; + int type = pdev->msix_enabled ? PCI_CAP_ID_MSIX : PCI_CAP_ID_MSI; return rtas_prepare_msi_irqs(pdev, nvec, type, arg); }
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