search for: pci_name

...+??? struct vdpa_device *vdpa = &adapter->vdpa; >>> ????? int vector, i, ret, irq; >>> ? ????? ret = pci_alloc_irq_vectors(pdev, IFCVF_MAX_INTR, >>> @@ -73,6 +75,7 @@ static int ifcvf_request_irq(struct ifcvf_adapter >>> *adapter) >>> ?????????? pci_name(pdev)); >>> ????? vector = 0; >>> ????? irq = pci_irq_vector(pdev, vector); >>> +??? /* config interrupt */ >> >> >> Unnecessary changes. > This is to show we did not setup this irq offloading for config > interrupt, only setup irq offloading for...

...+??? struct vdpa_device *vdpa = &adapter->vdpa; >>> ????? int vector, i, ret, irq; >>> ? ????? ret = pci_alloc_irq_vectors(pdev, IFCVF_MAX_INTR, >>> @@ -73,6 +75,7 @@ static int ifcvf_request_irq(struct ifcvf_adapter >>> *adapter) >>> ?????????? pci_name(pdev)); >>> ????? vector = 0; >>> ????? irq = pci_irq_vector(pdev, vector); >>> +??? /* config interrupt */ >> >> >> Unnecessary changes. > This is to show we did not setup this irq offloading for config > interrupt, only setup irq offloading for...

...ER_TYPE_NORMAL && + (dev->class >> 8) == PCI_CLASS_BRIDGE_HOST) { + /* PCI Host Bridge isn''t a target device */ + return; + } + if (is_reassigndev(dev)) { + printk(KERN_INFO + "PCI: Disable device and release resources" + " [%s].\n", pci_name(dev)); + pci_disable_device(dev); + + for (i=0; i < PCI_NUM_RESOURCES; i++) { + r = &dev->resource[i]; + if ((r == NULL) || + !(r->flags & IORESOURCE_MEM)) + continue; + + r->end = r->end - r->start; + r->start = 0; + + if (i < PCI_BRIDG...

...> struct ifcvf_hw *vf = &adapter->vf; > + struct vdpa_device *vdpa = &adapter->vdpa; > int vector, i, ret, irq; > > ret = pci_alloc_irq_vectors(pdev, IFCVF_MAX_INTR, > @@ -73,6 +75,7 @@ static int ifcvf_request_irq(struct ifcvf_adapter *adapter) > pci_name(pdev)); > vector = 0; > irq = pci_irq_vector(pdev, vector); > + /* config interrupt */ Unnecessary changes. Thanks > ret = devm_request_irq(&pdev->dev, irq, > ifcvf_config_changed, 0, > vf->config_msix_name, vf); > @@ -82,13 +85,1...

...gt; struct ifcvf_hw *vf = &adapter->vf; > + struct vdpa_device *vdpa = &adapter->vdpa; > int vector, i, ret, irq; > > ret = pci_alloc_irq_vectors(pdev, IFCVF_MAX_INTR, > @@ -73,6 +75,10 @@ static int ifcvf_request_irq(struct ifcvf_adapter *adapter) > pci_name(pdev)); > vector = 0; > irq = pci_irq_vector(pdev, vector); > + /* This isconfig interrupt, config accesses all go Missing a blank between is and config. Thanks > + * through userspace, so no need to setup > + * config interrupt offloading. > + */ > ret = devm_...

...source *r; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - r = &dev->resource[i]; - + for_each_pci_resource(dev, r, i, PCI_ALL_RES) { if (!r->parent && r->start && r->flags) { dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n", pci_name(dev), i); -- 1.7.10.4

...source *r; - for (i = 0; i < PCI_NUM_RESOURCES; i++) { - r = &dev->resource[i]; - + for_each_pci_resource(dev, r, i, PCI_ALL_RES) { if (!r->parent && r->start && r->flags) { dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n", pci_name(dev), i); -- 1.7.10.4

...AX_INTR, PCI_IRQ_MSIX); > + if (ret < 0) { > + IFCVF_ERR(pdev, "Failed to alloc IRQ vectors\n"); > + return ret; > + } > + > + for (i = 0; i < IFCVF_MAX_QUEUE_PAIRS * 2; i++) { > + snprintf(vf->vring[i].msix_name, 256, "ifcvf[%s]-%d\n", > + pci_name(pdev), i); > + vector = i + IFCVF_MSI_QUEUE_OFF; > + irq = pci_irq_vector(pdev, vector); > + ret = devm_request_irq(&pdev->dev, irq, > + ifcvf_intr_handler, 0, > + vf->vring[i].msix_name, > + &vf->vring[i]); > + if (ret) { >...

...v->feature bits if it wants. > + * Returns 0 on success or error status "Returns 0 on success, otherwise the error status." > * @bus_name: return the bus name associated with the device > * vdev: the virtio_device > * This returns a pointer to the bus name a la pci_name from which > @@ -68,7 +69,7 @@ struct virtio_config_ops { > const char *names[]); > void (*del_vqs)(struct virtio_device *); > u64 (*get_features)(struct virtio_device *vdev); > - void (*finalize_features)(struct virtio_device *vdev); > + int (*finalize_features)(struct vi...

...v->feature bits if it wants. > + * Returns 0 on success or error status "Returns 0 on success, otherwise the error status." > * @bus_name: return the bus name associated with the device > * vdev: the virtio_device > * This returns a pointer to the bus name a la pci_name from which > @@ -68,7 +69,7 @@ struct virtio_config_ops { > const char *names[]); > void (*del_vqs)(struct virtio_device *); > u64 (*get_features)(struct virtio_device *vdev); > - void (*finalize_features)(struct virtio_device *vdev); > + int (*finalize_features)(struct vi...

...pter, bool *dma64) +{ + int err; + unsigned long mmio_start, mmio_len; + struct pci_dev *pdev = adapter->pdev; + + err = pci_enable_device(pdev); + if (err) { + printk(KERN_ERR "Failed to enable adapter %s: error %d\n", + pci_name(pdev), err); + return err; + } + + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) { + printk(KERN_ERR "pci_set_consistent_dma_mask failed " +...

...pter, bool *dma64) +{ + int err; + unsigned long mmio_start, mmio_len; + struct pci_dev *pdev = adapter->pdev; + + err = pci_enable_device(pdev); + if (err) { + printk(KERN_ERR "Failed to enable adapter %s: error %d\n", + pci_name(pdev), err); + return err; + } + + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) { + printk(KERN_ERR "pci_set_consistent_dma_mask failed " +...

...AX_INTR, PCI_IRQ_MSIX); > + if (ret < 0) { > + IFCVF_ERR(pdev, "Failed to alloc IRQ vectors\n"); > + return ret; > + } > + > + for (i = 0; i < IFCVF_MAX_QUEUE_PAIRS * 2; i++) { > + snprintf(vf->vring[i].msix_name, 256, "ifcvf[%s]-%d\n", > + pci_name(pdev), i); > + vector = i + IFCVF_MSI_QUEUE_OFF; > + irq = pci_irq_vector(pdev, vector); > + ret = devm_request_irq(&pdev->dev, irq, > + ifcvf_intr_handler, 0, > + vf->vring[i].msix_name, > + &vf->vring[i]); > + if (ret) { >...

...e void nv_wo32(struct drm_device *dev, struct nouveau_gpuobj *obj, nv_wi32(dev, obj->im_pramin->start + index * 4, val); } -/* logging */ +/* + * Logging + * Argument d is (struct drm_device *). + */ #define NV_PRINTK(level, d, fmt, arg...) \ - printk(level "nouveau %s: " fmt, pci_name(d->pdev), ##arg) + printk(level "[" DRM_NAME "] " DRIVER_NAME " %s: " fmt, \ + pci_name(d->pdev), ##arg) #ifndef NV_DEBUG_NOTRACE #define NV_DEBUG(d, fmt, arg...) do { \ if (drm_debug) {...

...private; > } > > /* > @@ -292,6 +305,13 @@ static int ifcvf_request_irq(struct ifcvf_adapter *adapter) > struct ifcvf_hw *vf = &adapter->vf; > int vector, i, ret, irq; > > + snprintf(vf->config_msix_name, 256, "ifcvf[%s]-config\n", > + pci_name(pdev)); > + vector = 0; > + irq = pci_irq_vector(pdev, vector); > + ret = devm_request_irq(&pdev->dev, irq, > + ifcvf_config_changed, 0, > + vf->config_msix_name, vf); > > for (i = 0; i < IFCVF_MAX_QUEUE_PAIRS * 2; i++) { > snprintf(v...

.../virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -580,6 +580,13 @@ static int vp_find_vqs(struct virtio_device *vdev, unsigned nvqs, false, false); } +static const char *vp_bus_name(struct virtio_device *vdev) +{ + struct virtio_pci_device *vp_dev = to_vp_device(vdev); + + return pci_name(vp_dev->pci_dev); +} + static struct virtio_config_ops virtio_pci_config_ops = { .get = vp_get, .set = vp_set, @@ -590,6 +597,7 @@ static struct virtio_config_ops virtio_pci_config_ops = { .del_vqs = vp_del_vqs, .get_features = vp_get_features, .finalize_features = vp_finalize_featu...

...2 files changed, 26 insertions(+), 0 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 29b9104..88dd5ae 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -51,7 +51,17 @@ * This returns a pointer to the bus name a la pci_name from which * the caller can then copy. * @set_vq_affinity: set the affinity for a virtqueue. + * @find_vrhs: find the host vrings and instantiate them + * vdev: the virtio_device + * nhvrs: the number of host vrings to find + * hvrs: on success, includes new host vrings + * callbacks: arra...

.../virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -580,6 +580,13 @@ static int vp_find_vqs(struct virtio_device *vdev, unsigned nvqs, false, false); } +static const char *vp_bus_name(struct virtio_device *vdev) +{ + struct virtio_pci_device *vp_dev = to_vp_device(vdev); + + return pci_name(vp_dev->pci_dev); +} + static struct virtio_config_ops virtio_pci_config_ops = { .get = vp_get, .set = vp_set, @@ -590,6 +597,7 @@ static struct virtio_config_ops virtio_pci_config_ops = { .del_vqs = vp_del_vqs, .get_features = vp_get_features, .finalize_features = vp_finalize_featu...

...2 files changed, 26 insertions(+), 0 deletions(-) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 29b9104..88dd5ae 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -51,7 +51,17 @@ * This returns a pointer to the bus name a la pci_name from which * the caller can then copy. * @set_vq_affinity: set the affinity for a virtqueue. + * @find_vrhs: find the host vrings and instantiate them + * vdev: the virtio_device + * nhvrs: the number of host vrings to find + * hvrs: on success, includes new host vrings + * callbacks: arra...

...+vmxnet3_alloc_pci_resources(struct vmxnet3_adapter *adapter, bool *dma64) +{ + int err; + unsigned long mmio_start, mmio_len; + struct pci_dev *pdev = adapter->pdev; + + err = pci_enable_device(pdev); + if (err) { + printk(KERN_ERR "Failed to enable adapter %s: error %d\n", + pci_name(pdev), err); + return err; + } + + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) { + if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) { + printk(KERN_ERR "pci_set_consistent_dma_mask failed " + "for adapter %s\n", pci_name(pdev)); + err = -EIO; +...