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Groups > linux.kernel > #1346850

[RFC v5 10/17] msi: export msi_get_domain_info

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We plan to use msi_get_domain_info in VFIO module so let's export it.

Signed-off-by: Eric Auger <eric.auger@linaro.org>

---

v2 -> v3:
- remove static implementation in case CONFIG_PCI_MSI_IRQ_DOMAIN is not set
---
 kernel/irq/msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 38e89ce..9b0ba4a 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -400,5 +400,6 @@ struct msi_domain_info *msi_get_domain_info(struct irq_domain *domain)
 {
 	return (struct msi_domain_info *)domain->host_data;
 }
+EXPORT_SYMBOL_GPL(msi_get_domain_info);
 
 #endif /* CONFIG_GENERIC_MSI_IRQ_DOMAIN */
-- 
1.9.1

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[RFC v5 00/17] KVM PCIe/MSI passthrough on ARM/ARM64 Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 07/17] dma-reserved-iommu: iommu_unmap_reserved Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 02/17] iommu/arm-smmu: advertise DOMAIN_ATTR_MSI_MAPPING attribute Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 17/17] vfio/type1: return MSI mapping requirements with VFIO_IOMMU_GET_INFO Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 16/17] iommu/arm-smmu: do not advertise IOMMU_CAP_INTR_REMAP Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 14/17] vfio: allow the user to register reserved iova range for MSI mapping Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 01/17] iommu: Add DOMAIN_ATTR_MSI_MAPPING attribute Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 10/17] msi: export msi_get_domain_info Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 09/17] irqchip/gic-v3-its: ITS advertises MSI_FLAG_IRQ_REMAPPING Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 08/17] msi: Add a new MSI_FLAG_IRQ_REMAPPING flag Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 12/17] msi: IOMMU map the doorbell address when needed Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 04/17] dma-reserved-iommu: alloc/free_reserved_iova_domain Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:30 +0100
  [RFC v5 13/17] vfio: introduce VFIO_IOVA_RESERVED vfio_dma type Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
  [RFC v5 11/17] msi: msi_compose wrapper Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
  [RFC v5 15/17] vfio/type1: also check IRQ remapping capability at msi domain Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
  [RFC v5 05/17] dma-reserved-iommu: reserved binding rb-tree and helpers Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
  [RFC v5 06/17] dma-reserved-iommu: iommu_get/put_single_reserved Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
  [RFC v5 03/17] iommu: introduce a reserved iova cookie Eric Auger <eric.auger@linaro.org> - 2016-03-01 19:40 +0100
    Re: [RFC v5 03/17] iommu: introduce a reserved iova cookie Julien Grall <julien.grall@arm.com> - 2016-03-03 17:30 +0100
  Re: [RFC v5 00/17] KVM PCIe/MSI passthrough on ARM/ARM64 "Jaggi, Manish" <Manish.Jaggi@caviumnetworks.com> - 2016-03-02 10:50 +0100
    Re: [RFC v5 00/17] KVM PCIe/MSI passthrough on ARM/ARM64 Eric Auger <eric.auger@linaro.org> - 2016-03-02 13:40 +0100

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