search for: notify_off_multipli

Displaying 20 results from an estimated 52 matches for "notify_off_multipli".

Did you mean: notify_off_multiplier
2020 Jun 10
2
[PATCH V3] vdpa: introduce virtio pci driver
...PCI config space */ >> + void __iomem * const *base; >> + struct virtio_pci_common_cfg __iomem *common; >> + void __iomem *device; >> + /* Base of vq notifications */ >> + void __iomem *notify; >> + >> + /* Multiplier for queue_notify_off. */ >> + u32 notify_off_multiplier; >> + >> + int modern_bars; >> + int vectors; >> +}; >> + >> +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) >> +{ >> + return container_of(vdpa, struct vp_vdpa, vdpa); >> +} >> + >> +/* >> + * Type-safe wrappers...
2020 Jun 10
2
[PATCH V3] vdpa: introduce virtio pci driver
...PCI config space */ >> + void __iomem * const *base; >> + struct virtio_pci_common_cfg __iomem *common; >> + void __iomem *device; >> + /* Base of vq notifications */ >> + void __iomem *notify; >> + >> + /* Multiplier for queue_notify_off. */ >> + u32 notify_off_multiplier; >> + >> + int modern_bars; >> + int vectors; >> +}; >> + >> +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) >> +{ >> + return container_of(vdpa, struct vp_vdpa, vdpa); >> +} >> + >> +/* >> + * Type-safe wrappers...
2020 Jun 10
2
[PATCH V3] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2020 Jun 10
2
[PATCH V3] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2020 Jun 10
2
[PATCH RESEND V2] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2020 Jun 10
2
[PATCH RESEND V2] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2020 Jun 10
0
[PATCH V3] vdpa: introduce virtio pci driver
...m * const *base; > > > + struct virtio_pci_common_cfg __iomem *common; > > > + void __iomem *device; > > > + /* Base of vq notifications */ > > > + void __iomem *notify; > > > + > > > + /* Multiplier for queue_notify_off. */ > > > + u32 notify_off_multiplier; > > > + > > > + int modern_bars; > > > + int vectors; > > > +}; > > > + > > > +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) > > > +{ > > > + return container_of(vdpa, struct vp_vdpa, vdpa); > > > +} &...
2020 Jun 10
0
[PATCH RESEND V2] vdpa: introduce virtio pci driver
...gt; + /* The IO mapping for the PCI config space */ > + void __iomem * const *base; > + struct virtio_pci_common_cfg __iomem *common; > + void __iomem *device; > + /* Base of vq notifications */ > + void __iomem *notify; > + > + /* Multiplier for queue_notify_off. */ > + u32 notify_off_multiplier; > + > + int modern_bars; > + int vectors; > +}; > + > +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) > +{ > + return container_of(vdpa, struct vp_vdpa, vdpa); > +} > + > +/* > + * Type-safe wrappers for io accesses. > + * Use these to enforce...
2019 Nov 08
0
[PATCH 1/2] IFC hardware operation layer
...; + hw->common_cfg = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->common_cfg = %p.\n", > + hw->common_cfg); > + break; > + case VIRTIO_PCI_CAP_NOTIFY_CFG: > + pci_read_config_dword(dev, pos + sizeof(cap), > + &hw->notify_off_multiplier); > + hw->notify_bar = cap.bar; > + hw->notify_base = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", > + hw->notify_base); > + break; > + case VIRTIO_PCI_CAP_ISR_CFG: > + hw->isr = get_cap_addr(hw,...
2019 Nov 05
1
[PATCH 1/2] IFC hardware operation layer
...; + hw->common_cfg = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->common_cfg = %p.\n", > + hw->common_cfg); > + break; > + case VIRTIO_PCI_CAP_NOTIFY_CFG: > + pci_read_config_dword(dev, pos + sizeof(cap), > + &hw->notify_off_multiplier); > + hw->notify_bar = cap.bar; > + hw->notify_base = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", > + hw->notify_base); > + break; > + case VIRTIO_PCI_CAP_ISR_CFG: > + hw->isr = get_cap_addr(hw,...
2020 Jun 10
0
[PATCH V3] vdpa: introduce virtio pci driver
...gt; + /* The IO mapping for the PCI config space */ > + void __iomem * const *base; > + struct virtio_pci_common_cfg __iomem *common; > + void __iomem *device; > + /* Base of vq notifications */ > + void __iomem *notify; > + > + /* Multiplier for queue_notify_off. */ > + u32 notify_off_multiplier; > + > + int modern_bars; > + int vectors; > +}; > + > +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) > +{ > + return container_of(vdpa, struct vp_vdpa, vdpa); > +} > + > +/* > + * Type-safe wrappers for io accesses. > + * Use these to enforce...
2020 Jun 10
2
[PATCH V2] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2020 Jun 10
2
[PATCH V2] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2019 Nov 05
0
[PATCH 1/2] IFC hardware operation layer
...; + hw->common_cfg = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->common_cfg = %p.\n", > + hw->common_cfg); > + break; > + case VIRTIO_PCI_CAP_NOTIFY_CFG: > + pci_read_config_dword(dev, pos + sizeof(cap), > + &hw->notify_off_multiplier); > + hw->notify_bar = cap.bar; > + hw->notify_base = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", > + hw->notify_base); > + break; > + case VIRTIO_PCI_CAP_ISR_CFG: > + hw->isr = get_cap_addr(hw,...
2019 Nov 06
0
[PATCH 1/2] IFC hardware operation layer
...; + hw->common_cfg = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->common_cfg = %p.\n", > + hw->common_cfg); > + break; > + case VIRTIO_PCI_CAP_NOTIFY_CFG: > + pci_read_config_dword(dev, pos + sizeof(cap), > + &hw->notify_off_multiplier); > + hw->notify_bar = cap.bar; > + hw->notify_base = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", > + hw->notify_base); > + break; > + case VIRTIO_PCI_CAP_ISR_CFG: > + hw->isr = get_cap_addr(hw,...
2019 Oct 16
0
[RFC 1/2] vhost: IFC VF hardware operation layer
...FG: > + hw->common_cfg = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->common_cfg = %p.\n", > + hw->common_cfg); > + break; > + case VIRTIO_PCI_CAP_NOTIFY_CFG: > + pci_read_config_dword(dev, pos + sizeof(cap), > + &hw->notify_off_multiplier); > + hw->notify_bar = cap.bar; > + hw->notify_base = get_cap_addr(hw, &cap); > + IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", > + hw->notify_base); > + break; > + case VIRTIO_PCI_CAP_ISR_CFG: > + hw->isr = get_cap_addr(hw,...
2019 Oct 21
0
[RFC 1/2] vhost: IFC VF hardware operation layer
...;dev, "hw->common_cfg = %p.\n", >>> +??????????????????? hw->common_cfg); >>> +??????????? break; >>> +??????? case VIRTIO_PCI_CAP_NOTIFY_CFG: >>> +??????????? pci_read_config_dword(dev, pos + sizeof(cap), >>> +??????????????? &hw->notify_off_multiplier); >>> +??????????? hw->notify_bar = cap.bar; >>> +??????????? hw->notify_base = get_cap_addr(hw, &cap); >>> +??????????? IFC_INFO(&dev->dev, "hw->notify_base = %p.\n", >>> +??????????????????? hw->notify_base); >>> +???...
2020 May 29
0
[PATCH 5/6] vdpa: introduce virtio pci driver
...struct vp_vring vring[VP_VDPA_MAX_QUEUE]; + + /* The IO mapping for the PCI config space */ + void __iomem * const *base; + struct virtio_pci_common_cfg __iomem *common; + void __iomem *device; + /* Base of vq notifications */ + void __iomem *notify; + + /* Multiplier for queue_notify_off. */ + u32 notify_off_multiplier; + + int modern_bars; + int vectors; +}; + +static struct vp_vdpa *vdpa_to_vp(struct vdpa_device *vdpa) +{ + return container_of(vdpa, struct vp_vdpa, vdpa); +} + +/* + * Type-safe wrappers for io accesses. + * Use these to enforce at compile time the following spec requirement: + * + * The drive...
2023 May 08
1
[PATCH V2 2/5] vDPA/ifcvf: get_driver_features from virtio registers
...NFIG_S_DRIVER_OK); return 0; diff --git a/drivers/vdpa/ifcvf/ifcvf_base.h b/drivers/vdpa/ifcvf/ifcvf_base.h index d545a9411143..cb19196c3ece 100644 --- a/drivers/vdpa/ifcvf/ifcvf_base.h +++ b/drivers/vdpa/ifcvf/ifcvf_base.h @@ -69,7 +69,6 @@ struct ifcvf_hw { phys_addr_t notify_base_pa; u32 notify_off_multiplier; u32 dev_type; - u64 req_features; u64 hw_features; /* provisioned device features */ u64 dev_features; @@ -122,7 +121,7 @@ u8 ifcvf_get_status(struct ifcvf_hw *hw); void ifcvf_set_status(struct ifcvf_hw *hw, u8 status); void io_write64_twopart(u64 val, u32 *lo, u32 *hi); void ifcvf_re...
2015 Jan 21
9
[PATCH post-squash 0/9] virtio 1.0: virtio-pci fixup
This is just repost of all patches with fixups squashed in - convenient if you just want to remove old ones from queue and apply new ones. I also tweaked commit log for patch "virtio_pci: modern driver" I also included Gerd's tag: Tested-by: Gerd Hoffmann <kraxel at redhat.com> You can find it all before the rebase -i --autosquash in my tree: