Author: imp
Date: Sat Feb 25 06:11:59 2017
New Revision: 314250
URL: https://svnweb.freebsd.org/changeset/base/314250
Log:
Convert PCIe Hot Plug to using pci_request_feature
Convert PCIe hot plug support over to asking the firmware, if any, for
permission to use the HotPlug hardware. Implement pci_request_feature
for ACPI. All other host pci connections to allowing all valid feature
requests.
Sponsored by: Netflix
Modified:
head/sys/arm/mv/mv_pci.c
head/sys/arm/nvidia/tegra_pcie.c
head/sys/arm/versatile/versatile_pci.c
head/sys/arm/xscale/i8134x/i81342_pci.c
head/sys/arm/xscale/ixp425/ixp425_pci.c
head/sys/dev/acpica/acpi_pcib_acpi.c
head/sys/dev/hyperv/pcib/vmbus_pcib.c
head/sys/dev/ofw/ofwpci.c
head/sys/dev/pci/pci_host_generic_fdt.c
head/sys/dev/pci/pci_pci.c
head/sys/dev/pci/pcib_private.h
head/sys/dev/xen/pcifront/pcifront.c
head/sys/mips/adm5120/admpci.c
head/sys/mips/atheros/ar71xx_pci.c
head/sys/mips/atheros/ar724x_pci.c
head/sys/mips/atheros/qca955x_pci.c
head/sys/mips/cavium/octopci.c
head/sys/mips/idt/idtpci.c
head/sys/mips/malta/gt_pci.c
head/sys/mips/mediatek/mtk_pcie.c
head/sys/mips/nlm/xlp_pci.c
head/sys/mips/rmi/xlr_pci.c
head/sys/mips/rt305x/rt305x_pci.c
head/sys/mips/sibyte/sb_zbpci.c
head/sys/powerpc/ofw/ofw_pcib_pci.c
head/sys/powerpc/powermac/cpcht.c
head/sys/sparc64/pci/apb.c
head/sys/sparc64/pci/fire.c
head/sys/sparc64/pci/ofw_pcib.c
head/sys/sparc64/pci/psycho.c
head/sys/sparc64/pci/schizo.c
head/sys/x86/pci/pci_bus.c
Modified: head/sys/arm/mv/mv_pci.c
==============================================================================
--- head/sys/arm/mv/mv_pci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/arm/mv/mv_pci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -368,7 +368,7 @@ static device_method_t mv_pcib_methods[]
DEVMETHOD(pcib_read_config, mv_pcib_read_config),
DEVMETHOD(pcib_write_config, mv_pcib_write_config),
DEVMETHOD(pcib_route_interrupt, mv_pcib_route_interrupt),
-
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
#if defined(SOC_MV_ARMADAXP)
DEVMETHOD(pcib_alloc_msi, mv_pcib_alloc_msi),
DEVMETHOD(pcib_release_msi, mv_pcib_release_msi),
Modified: head/sys/arm/nvidia/tegra_pcie.c
==============================================================================
--- head/sys/arm/nvidia/tegra_pcie.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/arm/nvidia/tegra_pcie.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -1601,6 +1601,7 @@ static device_method_t tegra_pcib_method
DEVMETHOD(pcib_alloc_msi, tegra_pcib_alloc_msi),
DEVMETHOD(pcib_release_msi, tegra_pcib_release_msi),
DEVMETHOD(pcib_map_msi, tegra_pcib_map_msi),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
#ifdef TEGRA_PCIB_MSI_ENABLE
/* MSI/MSI-X */
Modified: head/sys/arm/versatile/versatile_pci.c
==============================================================================
--- head/sys/arm/versatile/versatile_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/arm/versatile/versatile_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -505,6 +505,7 @@ static device_method_t versatile_pci_met
DEVMETHOD(pcib_read_config, versatile_pci_read_config),
DEVMETHOD(pcib_write_config, versatile_pci_write_config),
DEVMETHOD(pcib_route_interrupt, versatile_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/arm/xscale/i8134x/i81342_pci.c
==============================================================================
--- head/sys/arm/xscale/i8134x/i81342_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/arm/xscale/i8134x/i81342_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -529,6 +529,7 @@ static device_method_t i81342_pci_method
DEVMETHOD(pcib_read_config, i81342_pci_read_config),
DEVMETHOD(pcib_write_config, i81342_pci_write_config),
DEVMETHOD(pcib_route_interrupt, i81342_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/arm/xscale/ixp425/ixp425_pci.c
==============================================================================
--- head/sys/arm/xscale/ixp425/ixp425_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/arm/xscale/ixp425/ixp425_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -466,6 +466,7 @@ static device_method_t ixppcib_methods[]
DEVMETHOD(pcib_read_config, ixppcib_read_config),
DEVMETHOD(pcib_write_config, ixppcib_write_config),
DEVMETHOD(pcib_route_interrupt, ixppcib_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/dev/acpica/acpi_pcib_acpi.c
==============================================================================
--- head/sys/dev/acpica/acpi_pcib_acpi.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/dev/acpica/acpi_pcib_acpi.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -61,6 +61,7 @@ struct acpi_hpcib_softc {
device_t ap_dev;
ACPI_HANDLE ap_handle;
int ap_flags;
+ uint32_t ap_osc_ctl;
int ap_segment; /* PCI domain */
int ap_bus; /* bios-assigned bus number */
@@ -105,6 +106,8 @@ static int acpi_pcib_acpi_release_resou
struct resource *r);
#endif
#endif
+static int acpi_pcib_request_feature(device_t pcib, device_t dev,
+ enum pci_feature feature);
static device_method_t acpi_pcib_acpi_methods[] = {
/* Device interface */
@@ -145,6 +148,7 @@ static device_method_t acpi_pcib_acpi_me
DEVMETHOD(pcib_release_msix, pcib_release_msix),
DEVMETHOD(pcib_map_msi, acpi_pcib_map_msi),
DEVMETHOD(pcib_power_for_sleep, acpi_pcib_power_for_sleep),
+ DEVMETHOD(pcib_request_feature, acpi_pcib_request_feature),
DEVMETHOD_END
};
@@ -298,8 +302,8 @@ first_decoded_bus(struct acpi_hpcib_soft
}
#endif
-static void
-acpi_pcib_osc(struct acpi_hpcib_softc *sc)
+static int
+acpi_pcib_osc(struct acpi_hpcib_softc *sc, uint32_t osc_ctl)
{
ACPI_STATUS status;
uint32_t cap_set[3];
@@ -317,33 +321,27 @@ acpi_pcib_osc(struct acpi_hpcib_softc *s
PCIM_OSC_SUPPORT_MSI;
/* Control Field */
- cap_set[PCI_OSC_CTL] = 0;
-
-#ifdef PCI_HP
- /* Control Field: PCI Express Native Hot Plug */
- cap_set[PCI_OSC_CTL] |= PCIM_OSC_CTL_PCIE_HP;
-#endif
+ sc->ap_osc_ctl |= osc_ctl;
+ cap_set[PCI_OSC_CTL] = sc->ap_osc_ctl;
status = acpi_EvaluateOSC(sc->ap_handle, pci_host_bridge_uuid, 1,
nitems(cap_set), cap_set, cap_set, false);
if (ACPI_FAILURE(status)) {
if (status == AE_NOT_FOUND)
- return;
+ return (0);
device_printf(sc->ap_dev, "_OSC failed: %s\n",
AcpiFormatException(status));
- return;
+ return (EIO);
}
- if (cap_set[PCI_OSC_STATUS] != 0) {
- device_printf(sc->ap_dev, "_OSC returned error %#x\n",
- cap_set[0]);
- }
+ if (cap_set[PCI_OSC_STATUS] == 0)
+ sc->ap_osc_ctl = cap_set[PCI_OSC_CTL];
-#ifdef PCI_HP
- if ((cap_set[PCI_OSC_CTL] & PCIM_OSC_CTL_PCIE_HP) == 0 && bootverbose) {
- device_printf(sc->ap_dev, "_OSC didn't allow HP control\n");
- }
-#endif
+ if (cap_set[PCI_OSC_STATUS] != 0 ||
+ (cap_set[PCI_OSC_CTL] & osc_ctl) != osc_ctl)
+ return (EIO);
+
+ return (0);
}
static int
@@ -372,7 +370,7 @@ acpi_pcib_acpi_attach(device_t dev)
if (!acpi_DeviceIsPresent(dev))
return (ENXIO);
- acpi_pcib_osc(sc);
+ acpi_pcib_osc(sc, 0);
/*
* Get our segment number by evaluating _SEG.
@@ -722,3 +720,25 @@ acpi_pcib_acpi_release_resource(device_t
}
#endif
#endif
+
+static int
+acpi_pcib_request_feature(device_t pcib, device_t dev, enum pci_feature
feature)
+{
+ uint32_t osc_ctl;
+ struct acpi_hpcib_softc *sc;
+
+ sc = device_get_softc(dev);
+
+ switch (feature) {
+ case PCI_FEATURE_HP:
+ osc_ctl = PCIM_OSC_CTL_PCIE_HP;
+ break;
+ case PCI_FEATURE_AER:
+ osc_ctl = PCIM_OSC_CTL_PCIE_AER;
+ break;
+ default:
+ return (EINVAL);
+ }
+
+ return (acpi_pcib_osc(sc, osc_ctl));
+}
Modified: head/sys/dev/hyperv/pcib/vmbus_pcib.c
==============================================================================
--- head/sys/dev/hyperv/pcib/vmbus_pcib.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/dev/hyperv/pcib/vmbus_pcib.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -1780,6 +1780,7 @@ static device_method_t vmbus_pcib_method
DEVMETHOD(pcib_alloc_msix, vmbus_pcib_alloc_msix),
DEVMETHOD(pcib_release_msix, vmbus_pcib_release_msix),
DEVMETHOD(pcib_map_msi, vmbus_pcib_map_msi),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/dev/ofw/ofwpci.c
==============================================================================
--- head/sys/dev/ofw/ofwpci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/dev/ofw/ofwpci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -123,6 +123,7 @@ static device_method_t ofw_pci_methods[]
/* pcib interface */
DEVMETHOD(pcib_maxslots, ofw_pci_maxslots),
DEVMETHOD(pcib_route_interrupt, ofw_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pci_get_node),
Modified: head/sys/dev/pci/pci_host_generic_fdt.c
==============================================================================
--- head/sys/dev/pci/pci_host_generic_fdt.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/dev/pci/pci_host_generic_fdt.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -618,6 +618,7 @@ static device_method_t generic_pcie_fdt_
DEVMETHOD(pcib_release_msix, generic_pcie_fdt_release_msix),
DEVMETHOD(pcib_map_msi, generic_pcie_fdt_map_msi),
DEVMETHOD(pcib_get_id, generic_pcie_get_id),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_devinfo, generic_pcie_ofw_get_devinfo),
Modified: head/sys/dev/pci/pci_pci.c
==============================================================================
--- head/sys/dev/pci/pci_pci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/dev/pci/pci_pci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -960,6 +960,17 @@ pcib_probe_hotplug(struct pcib_softc *sc
}
}
+ /*
+ * Now that we're sure we want to do hot plug, ask the
+ * firmware, if any, if that's OK.
+ */
+ if (pcib_request_feature(device_get_parent(device_get_parent(dev)), dev,
+ PCI_FEATURE_HP) != 0) {
+ if (bootverbose)
+ device_printf(dev, "Unable to activate hot plug
feature.\n");
+ return;
+ }
+
sc->flags |= PCIB_HOTPLUG;
}
@@ -2833,6 +2844,25 @@ pcib_try_enable_ari(device_t pcib, devic
return (0);
}
+int
+pcib_request_feature_allow(device_t pcib, device_t dev,
+ enum pci_feature feature)
+{
+ /*
+ * No host firmwrae we have to negotiate with, so we allow
+ * every valid feature requested.
+ */
+ switch (feature) {
+ case PCI_FEATURE_AER:
+ case PCI_FEATURE_HP:
+ break;
+ default:
+ return (EINVAL);
+ }
+
+ return (0);
+}
+
/*
* Pass the request to use this PCI feature up the tree. Either there's a
* firmware like ACPI that's using this feature that will approve (or deny) the
Modified: head/sys/dev/pci/pcib_private.h
==============================================================================
--- head/sys/dev/pci/pcib_private.h Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/dev/pci/pcib_private.h Sat Feb 25 06:11:59 2017
(r314250)
@@ -193,5 +193,6 @@ int pcib_get_id(device_t pcib, device_t
uintptr_t *id);
void pcib_decode_rid(device_t pcib, uint16_t rid, int *bus,
int *slot, int *func);
+int pcib_request_feature_allow(device_t pcib, device_t dev, enum
pci_feature feature);
#endif
Modified: head/sys/dev/xen/pcifront/pcifront.c
==============================================================================
--- head/sys/dev/xen/pcifront/pcifront.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/dev/xen/pcifront/pcifront.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -668,6 +668,7 @@ static device_method_t xpcib_methods[] =
DEVMETHOD(pcib_read_config, xpcib_read_config),
DEVMETHOD(pcib_write_config, xpcib_write_config),
DEVMETHOD(pcib_route_interrupt, xpcib_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/adm5120/admpci.c
==============================================================================
--- head/sys/mips/adm5120/admpci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/adm5120/admpci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -486,6 +486,7 @@ static device_method_t admpci_methods[]
DEVMETHOD(pcib_read_config, admpci_read_config),
DEVMETHOD(pcib_write_config, admpci_write_config),
DEVMETHOD(pcib_route_interrupt, admpci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/atheros/ar71xx_pci.c
==============================================================================
--- head/sys/mips/atheros/ar71xx_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/atheros/ar71xx_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -689,6 +689,7 @@ static device_method_t ar71xx_pci_method
DEVMETHOD(pcib_read_config, ar71xx_pci_read_config),
DEVMETHOD(pcib_write_config, ar71xx_pci_write_config),
DEVMETHOD(pcib_route_interrupt, ar71xx_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/atheros/ar724x_pci.c
==============================================================================
--- head/sys/mips/atheros/ar724x_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/atheros/ar724x_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -649,6 +649,7 @@ static device_method_t ar724x_pci_method
DEVMETHOD(pcib_read_config, ar724x_pci_read_config),
DEVMETHOD(pcib_write_config, ar724x_pci_write_config),
DEVMETHOD(pcib_route_interrupt, ar724x_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/atheros/qca955x_pci.c
==============================================================================
--- head/sys/mips/atheros/qca955x_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/atheros/qca955x_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -589,6 +589,7 @@ static device_method_t qca955x_pci_metho
DEVMETHOD(pcib_read_config, qca955x_pci_read_config),
DEVMETHOD(pcib_write_config, qca955x_pci_write_config),
DEVMETHOD(pcib_route_interrupt, qca955x_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/cavium/octopci.c
==============================================================================
--- head/sys/mips/cavium/octopci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/cavium/octopci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -978,6 +978,7 @@ static device_method_t octopci_methods[]
DEVMETHOD(pcib_read_config, octopci_read_config),
DEVMETHOD(pcib_write_config, octopci_write_config),
DEVMETHOD(pcib_route_interrupt, octopci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/idt/idtpci.c
==============================================================================
--- head/sys/mips/idt/idtpci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/mips/idt/idtpci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -541,6 +541,7 @@ static device_method_t idtpci_methods[]
DEVMETHOD(pcib_read_config, idtpci_read_config),
DEVMETHOD(pcib_write_config, idtpci_write_config),
DEVMETHOD(pcib_route_interrupt, idtpci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/malta/gt_pci.c
==============================================================================
--- head/sys/mips/malta/gt_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/malta/gt_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -758,6 +758,7 @@ static device_method_t gt_pci_methods[]
DEVMETHOD(pcib_read_config, gt_pci_read_config),
DEVMETHOD(pcib_write_config, gt_pci_write_config),
DEVMETHOD(pcib_route_interrupt, gt_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/mediatek/mtk_pcie.c
==============================================================================
--- head/sys/mips/mediatek/mtk_pcie.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/mediatek/mtk_pcie.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -726,6 +726,7 @@ static device_method_t mtk_pci_methods[]
DEVMETHOD(pcib_read_config, mtk_pci_read_config),
DEVMETHOD(pcib_write_config, mtk_pci_write_config),
DEVMETHOD(pcib_route_interrupt, mtk_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* OFW bus interface */
DEVMETHOD(ofw_bus_get_compat, ofw_bus_gen_get_compat),
Modified: head/sys/mips/nlm/xlp_pci.c
==============================================================================
--- head/sys/mips/nlm/xlp_pci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/mips/nlm/xlp_pci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -557,6 +557,7 @@ static device_method_t xlp_pcib_methods[
DEVMETHOD(pcib_read_config, xlp_pcib_read_config),
DEVMETHOD(pcib_write_config, xlp_pcib_write_config),
DEVMETHOD(pcib_route_interrupt, mips_pcib_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD(pcib_alloc_msi, xlp_alloc_msi),
DEVMETHOD(pcib_release_msi, xlp_release_msi),
Modified: head/sys/mips/rmi/xlr_pci.c
==============================================================================
--- head/sys/mips/rmi/xlr_pci.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/mips/rmi/xlr_pci.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -638,6 +638,7 @@ static device_method_t xlr_pcib_methods[
DEVMETHOD(pcib_read_config, xlr_pcib_read_config),
DEVMETHOD(pcib_write_config, xlr_pcib_write_config),
DEVMETHOD(pcib_route_interrupt, mips_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD(pcib_alloc_msi, xlr_alloc_msi),
DEVMETHOD(pcib_release_msi, xlr_release_msi),
Modified: head/sys/mips/rt305x/rt305x_pci.c
==============================================================================
--- head/sys/mips/rt305x/rt305x_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/rt305x/rt305x_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -481,6 +481,7 @@ static device_method_t rt305x_pci_method
DEVMETHOD(pcib_read_config, rt305x_pci_read_config),
DEVMETHOD(pcib_write_config, rt305x_pci_write_config),
DEVMETHOD(pcib_route_interrupt, rt305x_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/mips/sibyte/sb_zbpci.c
==============================================================================
--- head/sys/mips/sibyte/sb_zbpci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/mips/sibyte/sb_zbpci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -446,6 +446,7 @@ static device_method_t zbpci_methods[] =
DEVMETHOD(pcib_read_config, zbpci_read_config),
DEVMETHOD(pcib_write_config, zbpci_write_config),
DEVMETHOD(pcib_route_interrupt, zbpci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
{ 0, 0 }
};
Modified: head/sys/powerpc/ofw/ofw_pcib_pci.c
==============================================================================
--- head/sys/powerpc/ofw/ofw_pcib_pci.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/powerpc/ofw/ofw_pcib_pci.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -61,6 +61,7 @@ static device_method_t ofw_pcib_pci_meth
/* pcib interface */
DEVMETHOD(pcib_route_interrupt, ofw_pcib_pci_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pcib_pci_get_node),
Modified: head/sys/powerpc/powermac/cpcht.c
==============================================================================
--- head/sys/powerpc/powermac/cpcht.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/powerpc/powermac/cpcht.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -103,6 +103,7 @@ static device_method_t cpcht_methods[] =
DEVMETHOD(pcib_alloc_msix, cpcht_alloc_msix),
DEVMETHOD(pcib_release_msix, cpcht_release_msix),
DEVMETHOD(pcib_map_msi, cpcht_map_msi),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
Modified: head/sys/sparc64/pci/apb.c
==============================================================================
--- head/sys/sparc64/pci/apb.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/sparc64/pci/apb.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -92,6 +92,7 @@ static device_method_t apb_methods[] = {
/* pcib interface */
DEVMETHOD(pcib_route_interrupt, ofw_pcib_gen_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pcib_gen_get_node),
Modified: head/sys/sparc64/pci/fire.c
==============================================================================
--- head/sys/sparc64/pci/fire.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/sparc64/pci/fire.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -152,6 +152,7 @@ static device_method_t fire_methods[] =
DEVMETHOD(pcib_alloc_msix, fire_alloc_msix),
DEVMETHOD(pcib_release_msix, fire_release_msix),
DEVMETHOD(pcib_map_msi, fire_map_msi),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pci_get_node),
Modified: head/sys/sparc64/pci/ofw_pcib.c
==============================================================================
--- head/sys/sparc64/pci/ofw_pcib.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/sparc64/pci/ofw_pcib.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -72,6 +72,7 @@ static device_method_t ofw_pcib_methods[
/* pcib interface */
DEVMETHOD(pcib_route_interrupt, ofw_pcib_gen_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pcib_gen_get_node),
Modified: head/sys/sparc64/pci/psycho.c
==============================================================================
--- head/sys/sparc64/pci/psycho.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/sparc64/pci/psycho.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -141,6 +141,7 @@ static device_method_t psycho_methods[]
DEVMETHOD(pcib_read_config, psycho_read_config),
DEVMETHOD(pcib_write_config, psycho_write_config),
DEVMETHOD(pcib_route_interrupt, psycho_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pci_get_node),
Modified: head/sys/sparc64/pci/schizo.c
==============================================================================
--- head/sys/sparc64/pci/schizo.c Sat Feb 25 06:11:50 2017
(r314249)
+++ head/sys/sparc64/pci/schizo.c Sat Feb 25 06:11:59 2017
(r314250)
@@ -138,6 +138,7 @@ static device_method_t schizo_methods[]
DEVMETHOD(pcib_read_config, schizo_read_config),
DEVMETHOD(pcib_write_config, schizo_write_config),
DEVMETHOD(pcib_route_interrupt, schizo_route_interrupt),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
/* ofw_bus interface */
DEVMETHOD(ofw_bus_get_node, ofw_pci_get_node),
Modified: head/sys/x86/pci/pci_bus.c
==============================================================================
--- head/sys/x86/pci/pci_bus.c Sat Feb 25 06:11:50 2017 (r314249)
+++ head/sys/x86/pci/pci_bus.c Sat Feb 25 06:11:59 2017 (r314250)
@@ -663,6 +663,7 @@ static device_method_t legacy_pcib_metho
DEVMETHOD(pcib_alloc_msix, legacy_pcib_alloc_msix),
DEVMETHOD(pcib_release_msix, pcib_release_msix),
DEVMETHOD(pcib_map_msi, legacy_pcib_map_msi),
+ DEVMETHOD(pcib_request_feature, pcib_request_feature_allow),
DEVMETHOD_END
};
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