Alexander Gordeev ff1aa430a2 PCI/MSI: Add pci_msix_vec_count() ... This creates an MSI-X counterpart for pci_msi_vec_count(). Device drivers can use this function to obtain maximum number of MSI-X interrupts the device supports and use that number in a subsequent call to pci_enable_msix(). pci_msix_vec_count() supersedes pci_msix_table_size() and returns a negative errno if device does not support MSI-X interrupts. After this update, callers must always check the returned value. The only user of pci_msix_table_size() was the PCI-Express port driver, which is also updated by this change. Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Tejun Heo <tj@kernel.org>		2014-01-03 17:17:55 -07:00
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00-INDEX	Create/use more directory structure in the Documentation/ tree.	2008-11-14 17:28:53 +00:00
MSI-HOWTO.txt	PCI/MSI: Add pci_msix_vec_count()	2014-01-03 17:17:55 -07:00
pci-error-recovery.txt	Documentation/: it's -> its where appropriate	2010-04-23 02:09:52 +02:00
pci-iov-howto.txt	Documentation: remove __dev* attributes.	2013-01-03 15:57:16 -08:00
pci.txt	PCI: Update pci_find_slot() description in pci.txt	2013-09-25 15:43:33 -06:00
pcieaer-howto.txt	PCI: aerdrv: introduce default_downstream_reset_link	2010-05-11 12:01:38 -07:00
PCIEBUS-HOWTO.txt	PCI: Documentation: fix minor PCIe HOWTO thinko	2009-02-13 13:59:19 -08:00