Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

vmw_vmci: Use pci_enable_msix_exact() instead of pci_enable_msix()

Browse source 
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range()  or pci_enable_msi_exact()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andy King <acking@vmware.com>
Cc: Dmitry Torokhov <dtor@vmware.com>
Cc: linux-pci@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Gordeev 2014-02-23 07:50:41 +01:00 committed by Greg Kroah-Hartman
parent ebba44ffcb
commit e0117521e5
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/misc/vmw_vmci/vmci_guest.c
View file

@ -383,11 +383,12 @@ static int vmci_enable_msix(struct pci_dev *pdev,
vmci_dev->msix_entries[i].vector = i;
}
result = pci_enable_msix(pdev, vmci_dev->msix_entries, VMCI_MAX_INTRS);
result = pci_enable_msix_exact(pdev,
vmci_dev->msix_entries, VMCI_MAX_INTRS);
if (result == 0)
vmci_dev->exclusive_vectors = true;
else if (result > 0)
result = pci_enable_msix(pdev, vmci_dev->msix_entries, 1);
else if (result == -ENOSPC)
result = pci_enable_msix_exact(pdev, vmci_dev->msix_entries, 1);
return result;
}