PCI/MSI: pci_msix_init()
authorBarret Rhoden <brho@cs.berkeley.edu>
Thu, 26 Feb 2015 16:25:58 +0000 (11:25 -0500)
committerBarret Rhoden <brho@cs.berkeley.edu>
Sun, 1 Mar 2015 14:36:00 +0000 (09:36 -0500)
commite01d56574c0f4569cb6d4b37065b2f21ac65e0ff
treea15ed4e0358ae6536d5bca85610a89012acf8da6
parent76b7b5c55bca3db6617ef318dbd748f2d01e50d5
PCI/MSI: pci_msix_init()

Drivers that want to use MSIX should call pci_msix_init() during reset (which
is at boot time).  If they do this, they can register_irq() at attach time,
which is after booting.  Otherwise, they must register_irq() during reset.
kern/arch/x86/msi.c
kern/arch/x86/pci.h