search for: pci_devfn

...probe(struct pci_dev *pdev, } /* subfunction one is a hdmi audio device? */ - drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + drm->hdmi_device = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), + (unsigned int)pdev->bus->number, PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); if (!drm->hdmi_device) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c index 3c6a871..8849b71 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c +++ b/drivers/gpu/drm/nouveau/nvkm/sub...

...probe(struct pci_dev *pdev, } /* subfunction one is a hdmi audio device? */ - drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + drm->hdmi_device = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), + (unsigned int)pdev->bus->number, PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); if (!drm->hdmi_device) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c index 4c07d10..18241c6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c +++ b/drivers/gpu/drm/nouveau/nvkm/sub...

...probe(struct pci_dev *pdev, } /* subfunction one is a hdmi audio device? */ - drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + drm->hdmi_device = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), + (unsigned int)pdev->bus->number, PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); if (!drm->hdmi_device) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c index 3c6a871..3d2a203 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c +++ b/drivers/gpu/drm/nouveau/nvkm/sub...

...probe(struct pci_dev *pdev, } /* subfunction one is a hdmi audio device? */ - drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + drm->hdmi_device = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), + (unsigned int)pdev->bus->number, PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); if (!drm->hdmi_device) { diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c index 3c6a871..273a632 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c +++ b/drivers/gpu/drm/nouveau/nvkm/sub...

...} > > /* subfunction one is a hdmi audio device? */ > - drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, > + drm->hdmi_device = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), > + (unsigned int)pdev->bus->number, > PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); > > if (!drm->hdmi_device) { > diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c > index 3c6a871..8849b71 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv1a.c > +++ b/dr...

...nt8_t rid, pci_map_irq_fn map_irq, const char *name); +PCIBus *pci_isa_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did, + uint8_t rid, pci_map_irq_fn map_irq, const char *name); + #define NR_PCI_FUNC 8 #define NR_PCI_DEV 32 #define NR_PCI_DEVFN (NR_PCI_FUNC * NR_PCI_DEV) diff --git a/hw/pt-graphics.c b/hw/pt-graphics.c index c6f8869..7302b25 100644 --- a/hw/pt-graphics.c +++ b/hw/pt-graphics.c @@ -3,6 +3,7 @@ */ #include "pass-through.h" +#include "pci.h" #include "pci/header.h" #include "p...

...0x0403 + +static void +nouveau_get_hdmi_dev(struct drm_device *dev) +{ + struct nouveau_drm *drm = dev->dev_private; + struct pci_dev *pdev = dev->pdev; + + /* subfunction one is a hdmi audio device? */ + drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, + PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); + + if (!drm->hdmi_device) { + DRM_INFO("hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1); + return; + } + + if ((drm->hdmi_device->class >> 8) != PCI_CLASS_MULTIMEDIA_HD_AUDIO) { + DRM_INFO("po...

First, maintainer''s addresses (Ryan Wilson <hap9@epoch.ncsc.mil>, Chris Bookholt <hap10@epoch.ncsc.mil>) are wrong (users unknown to remote mailsystem), so posting to you: PCI bus format strings are wrong. "%04x:%02x:%02x.%d" should be used instead of "%04x:%02x:%02x.%1x" (in many places of linux+v3.2.1/drivers/xen/xen-pciback/pci_stub.c) --

Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.

Userspace patches for the pci-passthrough functionality. The major updates since the last post are: - Loop to add passthrough devices in pc_init1 - Handle errors in read/write calls - Allow invocation without irq number for in-kernel irqchip Other than this, several small things were fixed according to review comments received last time.

...ct nouveau_drm *drm) { - struct nouveau_drm *drm = dev->dev_private; - struct pci_dev *pdev = dev->pdev; + struct pci_dev *pdev = drm->dev->pdev; /* subfunction one is a hdmi audio device? */ drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); if (!drm->hdmi_device) { - DRM_INFO("hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1); + nv_debug(drm, "hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1); r...

...hdmi_dev(struct drm_device *dev) > +{ > + struct nouveau_drm *drm = dev->dev_private; > + struct pci_dev *pdev = dev->pdev; > + > + /* subfunction one is a hdmi audio device? */ > + drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number, > + PCI_DEVFN(PCI_SLOT(pdev->devfn), 1)); > + > + if (!drm->hdmi_device) { > + DRM_INFO("hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1); > + return; > + } > + > + if ((drm->hdmi_device->class >> 8) != PCI_CLASS_MULTIMED...

...vers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index cb23aa2..e610cfe 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -212,6 +212,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) pdev = pci_get_slot(pbus, PCI_DEVFN(device, function)); if (pdev) { + pdev->current_state = PCI_D0; slot->flags |= (SLOT_ENABLED | SLOT_POWEREDON); pci_dev_put(pdev); } _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This series contains all the fixes required to produce a working IGD passthrough box. All the changes are previously seen in the dev list but not yet accepted. Some of them are out-dated and need some reshape. Detailed description can be found later in each patch. . [PATCH 1/3] qemu-xen-trad/pt_msi_disable: do not clear all MSI flags . [PATCH 2/3] qemu-xen-trad: Correctly expose PCH ISA bridge

...ruct acpi_dmar_device_scope *scope, * ignore it */ if (!bus) { - printk(KERN_WARNING - PREFIX "Device scope bus [%d] not found\n", - scope->bus); + pr_warn("Device scope bus [%d] not found\n", + scope->bus); break; } pdev = pci_get_slot(bus, PCI_DEVFN(path->dev, path->fn)); if (!pdev) { - printk(KERN_WARNING PREFIX - "Device scope device [%04x:%02x:%02x.%02x] not found\n", + pr_warn("Device scope device [%04x:%02x:%02x.%02x] not found\n", segment, bus->number, path->dev, path->fn); break; }...

...ruct acpi_dmar_device_scope *scope, * ignore it */ if (!bus) { - printk(KERN_WARNING - PREFIX "Device scope bus [%d] not found\n", - scope->bus); + pr_warn("Device scope bus [%d] not found\n", + scope->bus); break; } pdev = pci_get_slot(bus, PCI_DEVFN(path->dev, path->fn)); if (!pdev) { - printk(KERN_WARNING PREFIX - "Device scope device [%04x:%02x:%02x.%02x] not found\n", + pr_warn("Device scope device [%04x:%02x:%02x.%02x] not found\n", segment, bus->number, path->dev, path->fn); break; }...

...ruct acpi_dmar_device_scope *scope, * ignore it */ if (!bus) { - printk(KERN_WARNING - PREFIX "Device scope bus [%d] not found\n", - scope->bus); + pr_warn("Device scope bus [%d] not found\n", + scope->bus); break; } pdev = pci_get_slot(bus, PCI_DEVFN(path->dev, path->fn)); if (!pdev) { - printk(KERN_WARNING PREFIX - "Device scope device [%04x:%02x:%02x.%02x] not found\n", + pr_warn("Device scope device [%04x:%02x:%02x.%02x] not found\n", segment, bus->number, path->dev, path->fn); break; }...

See http://www.gossamer-threads.com/lists/xen/devel/297170 for some information on how to get this going. I''ve rebased and addressed the review comments. As before several of the patches are not to be applied because they can be done better using infrastructure from Julien''s "Allow Xen to boot with a raw Device Tree" patch. They are included for completeness. With

...e guestdev exists under the pci root bus */ +static int __init pci_check_guestdev_path_exists( + struct guestdev *gdev, struct pci_bus *bus) +{ + struct guestdev_node *node; + struct pci_dev *dev; + + node = gdev->child; + while (node) { + if (!bus) + return FALSE; + dev = pci_get_slot(bus, PCI_DEVFN(node->dev, node->func)); + if (!dev) { + pci_dev_put(dev); + return FALSE; + } + bus = dev->subordinate; + node = node->child; + pci_dev_put(dev); + } + return TRUE; +} + +/* Check whether the guestdev exists in the PCI device tree */ +static int __init pci_check_guestdev_exist...

When running on PowerPC, we don''t have native PIO support. There are a few hacks around to enable PIO access on PowerPC nevertheless. The most typical one is the isa-mmio device. It takes MMIO requests and converts them to PIO requests on the (QEMU internal) PIO bus. This however is not how real hardware works and it limits us in the ability to spawn eventfd''s on PIO ports