PCI Passthrough of Nvidia GPU and USB add-on card

[jmccoy555]

@jevan223 Thanks. So looks like yours is Renesas uPD720201 and mine is ASMedia -ASM1142. Might try another card then. Though I don't really want a collection lying around gathering dust oh well.

[jmccoy555]

So no luck

lspci | grep USB
00:14.0 USB controller: Intel Corporation C610/X99 series chipset USB xHCI Host Controller (rev 05)
00:1a.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #2 (rev 05)
00:1d.0 USB controller: Intel Corporation C610/X99 series chipset USB Enhanced Host Controller #1 (rev 05)
04:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)

xl pci-assignable-list
0000:00:11.4
0000:04:00.0

vm.start
{
  "id": "da3eae3e-a67a-f0e2-f113-dd67f65baef1",
  "bypassMacAddressesCheck": false,
  "force": false
}
{
  "code": "INTERNAL_ERROR",
  "params": [
    "xenopsd internal error: Cannot_add(0000:04:00.0, Xenctrlext.Unix_error(30, \"1: Operation not permitted\"))"
  ],
  "call": {
    "method": "VM.start",
    "params": [
      "OpaqueRef:63acb07f-292f-4062-820f-98ea4934b653",
      false,
      false
    ]
  },
  "message": "INTERNAL_ERROR(xenopsd internal error: Cannot_add(0000:04:00.0, Xenctrlext.Unix_error(30, \"1: Operation not permitted\")))",
  "name": "XapiError",
  "stack": "XapiError: INTERNAL_ERROR(xenopsd internal error: Cannot_add(0000:04:00.0, Xenctrlext.Unix_error(30, \"1: Operation not permitted\")))
    at Function.wrap (/home/node/xen-orchestra/packages/xen-api/src/_XapiError.js:16:12)
    at /home/node/xen-orchestra/packages/xen-api/src/transports/json-rpc.js:35:27
    at AsyncResource.runInAsyncScope (async_hooks.js:197:9)
    at cb (/home/node/xen-orchestra/node_modules/bluebird/js/release/util.js:355:42)
    at tryCatcher (/home/node/xen-orchestra/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/node/xen-orchestra/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/home/node/xen-orchestra/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/home/node/xen-orchestra/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/home/node/xen-orchestra/node_modules/bluebird/js/release/promise.js:729:18)
    at _drainQueueStep (/home/node/xen-orchestra/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/home/node/xen-orchestra/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/home/node/xen-orchestra/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/home/node/xen-orchestra/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:464:21)
    at process.topLevelDomainCallback (domain.js:147:15)
    at process.callbackTrampoline (internal/async_hooks.js:129:24)"
} 

Any ideas anyone before I give up and send the card back......

EDIT

OK, computer says NO!!!! - This indicates that your device is using RMRR (opens new window). Intel IOMMU does not allow DMA to these devices (opens new window)and therefore PCI passthrough is not supported

EDIT 2

Could we patch the kernel too?

https://github.com/kiler129/relax-intel-rmrr/blob/master/README.md#other-distros