diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-01-09 23:37:40 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-01-13 20:08:21 +0300 |
| commit | 4fe0395550aeb6709ea5332f46de3644aef7d328 (patch) | |
| tree | 2059e5b114a28fa3fe0ca8daf2cecb146236156f /Documentation/PCI/MSI-HOWTO.txt | |
| parent | e75377404726be171d66c154f8ea1e6cf840811d (diff) | |
| download | linux-4fe0395550aeb6709ea5332f46de3644aef7d328.tar.xz | |
PCI/MSI: Remove pci_enable_msi_{exact,range}()
All multi-MSI allocations are now done through pci_irq_alloc_vectors(), so
remove the old pci_enable_msi_range() and pci_enable_msi_exact()
interfaces.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'Documentation/PCI/MSI-HOWTO.txt')
| -rw-r--r-- | Documentation/PCI/MSI-HOWTO.txt | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index cd9c9f6a7cd9..1e37138027a3 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt @@ -162,8 +162,6 @@ The following old APIs to enable and disable MSI or MSI-X interrupts should not be used in new code: pci_enable_msi() /* deprecated */ - pci_enable_msi_range() /* deprecated */ - pci_enable_msi_exact() /* deprecated */ pci_disable_msi() /* deprecated */ pci_enable_msix_range() /* deprecated */ pci_enable_msix_exact() /* deprecated */ @@ -268,5 +266,5 @@ or disabled (0). If 0 is found in any of the msi_bus files belonging to bridges between the PCI root and the device, MSIs are disabled. It is also worth checking the device driver to see whether it supports MSIs. -For example, it may contain calls to pci_enable_msi_range() or -pci_enable_msix_range(). +For example, it may contain calls to pci_irq_alloc_vectors() with the +PCI_IRQ_MSI or PCI_IRQ_MSIX flags. |