Searched refs:gmch (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/i915/soc/ |
| H A D | intel_gmch.c | 25 i915->gmch.pdev = pci_get_domain_bus_and_slot(domain, 0, PCI_DEVFN(0, 0)); in intel_gmch_bridge_setup()
26 if (!i915->gmch.pdev) { in intel_gmch_bridge_setup()
32 i915->gmch.pdev); in intel_gmch_bridge_setup()
45 pci_read_config_dword(i915->gmch.pdev, reg + 4, &temp_hi); in intel_alloc_mchbar_resource()
46 pci_read_config_dword(i915->gmch.pdev, reg, &temp_lo); in intel_alloc_mchbar_resource()
55 i915->gmch.mch_res.name = "i915 MCHBAR"; in intel_alloc_mchbar_resource()
56 i915->gmch.mch_res.flags = IORESOURCE_MEM; in intel_alloc_mchbar_resource()
57 ret = pci_bus_alloc_resource(i915->gmch.pdev->bus, in intel_alloc_mchbar_resource()
58 &i915->gmch.mch_res, in intel_alloc_mchbar_resource()
62 i915->gmch.pdev); in intel_alloc_mchbar_resource()
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| /openbmc/qemu/hw/vfio/ |
| H A D | igd.c | 266 uint32_t gmch = vfio_pci_read_config(&vdev->pdev, IGD_GMCH, sizeof(gmch)); in vfio_igd_gtt_max() local
269 gmch = vfio_pci_read_config(&vdev->pdev, IGD_GMCH, sizeof(gmch)); in vfio_igd_gtt_max()
270 ggms = (gmch >> (gen < 8 ? 8 : 6)) & 0x3; in vfio_igd_gtt_max()
484 static int igd_get_stolen_mb(int gen, uint32_t gmch) in igd_get_stolen_mb() argument
489 gms = (gmch >> 3) & 0x1f; in igd_get_stolen_mb()
491 gms = (gmch >> 8) & 0xff; in igd_get_stolen_mb()
519 uint32_t gmch; in vfio_probe_igd_bar4_quirk() local
616 gmch = vfio_pci_read_config(&vdev->pdev, IGD_GMCH, 4); in vfio_probe_igd_bar4_quirk()
623 if (!(gmch & 0x2) && !vdev->vga && !vfio_populate_vga(vdev, &err)) { in vfio_probe_igd_bar4_quirk()
680 ggms_mb = (gmch >> (gen < 8 ? 8 : 6)) & 0x3; in vfio_probe_igd_bar4_quirk()
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| /openbmc/linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_ggtt_gmch.c | 83 ret = intel_gmch_probe(i915->gmch.pdev, to_pci_dev(i915->drm.dev), NULL); in intel_ggtt_gmch_probe()
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| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_drv.h | 223 } gmch; member
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