search for: vmci_route_as_guest

...*/ + if (VMCI_INVALID_ID == src->context && + VMCI_INVALID_ID != src->resource) + src->context = vmci_get_context_id(); + + /* Send from local client down to the hypervisor. */ + *route = VMCI_ROUTE_AS_GUEST; + return VMCI_SUCCESS; + } + + /* Anywhere to local client on host. */ + if (VMCI_HOST_CONTEXT_ID == dst->context) { + /* + * If it is not from a guest but we are acting as a + * guest, then we need to send it down to t...

...*/ + if (VMCI_INVALID_ID == src->context && + VMCI_INVALID_ID != src->resource) + src->context = vmci_get_context_id(); + + /* Send from local client down to the hypervisor. */ + *route = VMCI_ROUTE_AS_GUEST; + return VMCI_SUCCESS; + } + + /* Anywhere to local client on host. */ + if (VMCI_HOST_CONTEXT_ID == dst->context) { + /* + * If it is not from a guest but we are acting as a + * guest, then we need to send it down to t...

...t; - result = qp_map_queue_headers(produce_q, consume_q, can_block); + result = qp_map_queue_headers(produce_q, consume_q); if (unlikely(result != VMCI_SUCCESS)) return result; @@ -2842,32 +2762,11 @@ int vmci_qpair_alloc(struct vmci_qp **qpair, route = vmci_guest_code_active() ? VMCI_ROUTE_AS_GUEST : VMCI_ROUTE_AS_HOST; - /* If NONBLOCK or PINNED is set, we better be the guest personality. */ - if ((!vmci_can_block(flags) || vmci_qp_pinned(flags)) && - VMCI_ROUTE_AS_GUEST != route) { - pr_devel("Not guest personality w/ NONBLOCK OR PINNED set"); + if (flags & (VMC...

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

...retval); + return retval; + } + + if (VMCI_ROUTE_AS_HOST == route) { + if (VMCI_INVALID_ID == contextID) + contextID = VMCI_HOST_CONTEXT_ID; + return dg_dispatch_as_host(contextID, dg); + } + + if (VMCI_ROUTE_AS_GUEST == route) + return dg_dispatch_as_guest(dg); + + pr_warn("Unknown route (%d) for datagram.", route); + return VMCI_ERROR_DST_UNREACHABLE; +} + +/* + * Invoke the handler for the given datagram. This is intended to be + * called only when acting as a guest and re...

...retval); + return retval; + } + + if (VMCI_ROUTE_AS_HOST == route) { + if (VMCI_INVALID_ID == contextID) + contextID = VMCI_HOST_CONTEXT_ID; + return dg_dispatch_as_host(contextID, dg); + } + + if (VMCI_ROUTE_AS_GUEST == route) + return dg_dispatch_as_guest(dg); + + pr_warn("Unknown route (%d) for datagram.", route); + return VMCI_ERROR_DST_UNREACHABLE; +} + +/* + * Invoke the handler for the given datagram. This is intended to be + * called only when acting as a guest and re...

...ute(&src, &dst, false, &route); + if (retval < VMCI_SUCCESS) + return retval; + + if (VMCI_ROUTE_AS_HOST == route) + return vmci_ctx_notify_dbell(VMCI_HOST_CONTEXT_ID, + dst, priv_flags); + + if (VMCI_ROUTE_AS_GUEST == route) + return dbell_notify_as_guest(dst, priv_flags); + + pr_warn("Unknown route (%d) for doorbell.", route); + return VMCI_ERROR_DST_UNREACHABLE; +} +EXPORT_SYMBOL(vmci_doorbell_notify); diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.h b/drivers/misc/vmw_...

...ute(&src, &dst, false, &route); + if (retval < VMCI_SUCCESS) + return retval; + + if (VMCI_ROUTE_AS_HOST == route) + return vmci_ctx_notify_dbell(VMCI_HOST_CONTEXT_ID, + dst, priv_flags); + + if (VMCI_ROUTE_AS_GUEST == route) + return dbell_notify_as_guest(dst, priv_flags); + + pr_warn("Unknown route (%d) for doorbell.", route); + return VMCI_ERROR_DST_UNREACHABLE; +} +EXPORT_SYMBOL(vmci_doorbell_notify); diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.h b/drivers/misc/vmw_...

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.