svn commit: r349493 - head/sys/arm/arm

[Rebecca Cran]

Author: bcran
Date: Fri Jun 28 01:17:33 2019
New Revision: 349493
URL: https://svnweb.freebsd.org/changeset/base/349493

Log:
  Add missing ACPI GICv2 MSI/MSI-X attachment
  
  This lets PCIe MSI-X device interrupts work on the MACCHIATObin
  (Marvell Armada 8k), which allows e.g. the Intel igb NIC to fully work.
  
  Submitted by:	Greg V <greg at unrelenting.technology>
  Reviewed by:	mw, bcran
  Differential Revision:	https://reviews.freebsd.org/D20775

Modified:
  head/sys/arm/arm/gic_acpi.c

Modified: head/sys/arm/arm/gic_acpi.c
==============================================================================
--- head/sys/arm/arm/gic_acpi.c	Fri Jun 28 01:07:19 2019	(r349492)
+++ head/sys/arm/arm/gic_acpi.c	Fri Jun 28 01:17:33 2019	(r349493)
@@ -331,9 +331,21 @@ arm_gicv2m_acpi_probe(device_t dev)
 	return (BUS_PROBE_DEFAULT);
 }
 
+static int
+arm_gicv2m_acpi_attach(device_t dev)
+{
+	struct arm_gicv2m_softc *sc;
+
+	sc = device_get_softc(dev);
+	sc->sc_xref = ACPI_MSI_XREF;
+
+	return (arm_gicv2m_attach(dev));
+}
+
 static device_method_t arm_gicv2m_acpi_methods[] = {
 	/* Device interface */
 	DEVMETHOD(device_probe,		arm_gicv2m_acpi_probe),
+	DEVMETHOD(device_attach,	arm_gicv2m_acpi_attach),
 
 	/* End */
 	DEVMETHOD_END