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path: root/drivers/gpu/nvgpu/pci.c
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* gpu: nvgpu: Disable big pages for dGPUsTerje Bergstrom2016-05-23
| | | | | | | | | | | | Big pages are not supported by all dGPUs on sysmem. Disable support for all dGPUs for now. Change-Id: I7bdcd9b18845c3d32d40e33220bf9afaf2d8c28e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1150547 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
* gpu: nvgpu: Define watchdog timeout for PCIeTerje Bergstrom2016-05-06
| | | | | | | | | | | | Watchdog timeout is now zero for PCIe devices. This makes also semaphore acquire timeout to be zero. Fix the timeout to be the same as for platform devices. JIRA DNVGPU-7 Change-Id: I5c2921b65f4f957c08a4e9f815deeed2ba231013 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1134441
* gpu: nvgpu: fix sparse warningDeepak Nibade2016-05-06
| | | | | | | | | | | | | | | | Fix below sparse warning: drivers/gpu/nvgpu/pci.c:52:23: warning: symbol 'nvgpu_pci_device' was not declared. Should it be static? Bug 200067946 Bug 200088648 Change-Id: Ie30c952e0addf16fe3639e9372ecaace552d6e46 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/1142612 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com>
* gpu: nvgpu: fix copy-paste error with bar1 ioremapKonsta Holtta2016-05-05
| | | | | | | | | | | | | | If bar1 resource remap fails during initialization, return the correct error code from g->bar1 instead of g->regs. Coverity ID 32068 Bug 200192125 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Change-Id: Ia326bfa122259c7b3402f78746673612f0ac0009 Reviewed-on: http://git-master/r/1141078 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add PCIe id to device node nameTerje Bergstrom2016-05-05
| | | | | | | | | | | | | Use device name to distinguish between different instances of PCIe devices. JIRA DNVGPU-7 Change-Id: Ice0a9dae41396c8faada1815afd1237907896036 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1140685 Reviewed-by: Sami Kiminki <skiminki@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Add PCIe device supportTerje Bergstrom2016-04-27
Add support for probing PCIe graphics cards. JIRA DNVGPU-7 Change-Id: Iad3d31a1dc0ca6575d8a9916857022cac9181948 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1127684
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