search for: subsys_vendor_id

...e do set subsystem vendor ID properly for our virtio-pci devices? vpci->pci_hdr = (struct pci_device_header) { .vendor_id = cpu_to_le16(PCI_VENDOR_ID_REDHAT_QUMRANET), .device_id = cpu_to_le16(device_id), [...] .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), Thanks, Sasha

...e do set subsystem vendor ID properly for our virtio-pci devices? vpci->pci_hdr = (struct pci_device_header) { .vendor_id = cpu_to_le16(PCI_VENDOR_ID_REDHAT_QUMRANET), .device_id = cpu_to_le16(device_id), [...] .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), Thanks, Sasha

...;> > vpci->pci_hdr = (struct pci_device_header) { >> > .vendor_id = cpu_to_le16(PCI_VENDOR_ID_REDHAT_QUMRANET), >> > .device_id = cpu_to_le16(device_id), >> > [...] >> > .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), >> > >> > >> > Thanks, >> > Sasha > > Yes but the spec says: > The Subsystem Vendor ID should reflect the PCI Vendor ID of the environment. > > IOW lkvm shouldn't reuse the ID f...

...;> > vpci->pci_hdr = (struct pci_device_header) { >> > .vendor_id = cpu_to_le16(PCI_VENDOR_ID_REDHAT_QUMRANET), >> > .device_id = cpu_to_le16(device_id), >> > [...] >> > .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), >> > >> > >> > Thanks, >> > Sasha > > Yes but the spec says: > The Subsystem Vendor ID should reflect the PCI Vendor ID of the environment. > > IOW lkvm shouldn't reuse the ID f...

...roperly for our virtio-pci devices? > > vpci->pci_hdr = (struct pci_device_header) { > .vendor_id = cpu_to_le16(PCI_VENDOR_ID_REDHAT_QUMRANET), > .device_id = cpu_to_le16(device_id), > [...] > .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), > > > Thanks, > Sasha Yes but the spec says: The Subsystem Vendor ID should reflect the PCI Vendor ID of the environment. IOW lkvm shouldn't reuse the ID from qemu, it should have its own (qemu and lkvm hypervisors...

On Monday 01 September 2014 09:37:30, Michael S. Tsirkin wrote: > Why do we need INT#x? > How about setting IRQF_SHARED for the config interrupt > while using MSI-X? You'd have to read ISR to check that the > interrupt was intended for your device. The virtio 0.9.5 spec says that ISR is "unused" when in MSI-X mode. I don't think that you can depend on the device to

On Monday 01 September 2014 09:37:30, Michael S. Tsirkin wrote: > Why do we need INT#x? > How about setting IRQF_SHARED for the config interrupt > while using MSI-X? You'd have to read ISR to check that the > interrupt was intended for your device. The virtio 0.9.5 spec says that ISR is "unused" when in MSI-X mode. I don't think that you can depend on the device to

...pci.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:05.0' (string) pci.product = 'C51 [Geforce 6150 Go]' (string) pci.product_id = 580 (0x244) (int) pci.subsys_product_id = 12479 (0x30bf) (int) pci.subsys_vendor = 'Hewlett-Packard Company' (string) pci.subsys_vendor_id = 4156 (0x103c) (int) pci.vendor = 'nVidia Corporation' (string) pci.vendor_id = 4318 (0x10de) (int) [snip] -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

PCIe endpoint framework provides APIs to implement PCIe endpoint function. This framework allows defining various PCIe endpoint function behaviors in software. This patch extend the framework for virtio pci device. The virtio is defined to communicate guest on virtual machine and host side. Advantage of the virtio is the efficiency of data transfer and the conciseness of implementation device

...MRANET), + .device_id = cpu_to_le16(device_id), + .command = PCI_COMMAND_IO | PCI_COMMAND_MEMORY, + .header_type = PCI_HEADER_TYPE_NORMAL, + .revision_id = 0, + .class[0] = class & 0xff, + .class[1] = (class >> 8) & 0xff, + .class[2] = (class >> 16) & 0xff, + .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), + .subsys_id = cpu_to_le16(subsys_id), + .bar[0] = cpu_to_le32(vpci->mmio_addr + | PCI_BASE_ADDRESS_SPACE_MEMORY), + .bar[1] = cpu_to_le32(vpci->port_addr + | PCI_BASE_ADDRESS_SPACE_IO), + .bar[2] = cpu_to_le32(vpc...

...MRANET), + .device_id = cpu_to_le16(device_id), + .command = PCI_COMMAND_IO | PCI_COMMAND_MEMORY, + .header_type = PCI_HEADER_TYPE_NORMAL, + .revision_id = 0, + .class[0] = class & 0xff, + .class[1] = (class >> 8) & 0xff, + .class[2] = (class >> 16) & 0xff, + .subsys_vendor_id = cpu_to_le16(PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET), + .subsys_id = cpu_to_le16(subsys_id), + .bar[0] = cpu_to_le32(vpci->mmio_addr + | PCI_BASE_ADDRESS_SPACE_MEMORY), + .bar[1] = cpu_to_le32(vpci->port_addr + | PCI_BASE_ADDRESS_SPACE_IO), + .bar[2] = cpu_to_le32(vpc...