From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: changbin.du@intel.com, intel-gvt-dev@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v6 14/14] drm/i915: Enable platform support for vGPU huge gtt pages
Date: Wed, 16 May 2018 16:39:05 +0300 [thread overview]
Message-ID: <152647794528.14065.6405939701936442280@jlahtine-desk.ger.corp.intel.com> (raw)
In-Reply-To: <1525770316-5287-15-git-send-email-changbin.du@intel.com>
This is a purely a gvt patch too, so the patch subject should reflect
that.
Regards, Joonas
Quoting changbin.du@intel.com (2018-05-08 12:05:16)
> From: Changbin Du <changbin.du@intel.com>
>
> Now GVTg supports shadowing both 2M/64K huge gtt pages. So let's turn on
> the cap info bit VGT_CAPS_HUGE_GTT.
>
> v2: Split changes in i915 side into a separated patch.
>
> Signed-off-by: Changbin Du <changbin.du@intel.com>
> ---
> drivers/gpu/drm/i915/gvt/vgpu.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
> index 2e0a02a..861b398 100644
> --- a/drivers/gpu/drm/i915/gvt/vgpu.c
> +++ b/drivers/gpu/drm/i915/gvt/vgpu.c
> @@ -46,6 +46,7 @@ void populate_pvinfo_page(struct intel_vgpu *vgpu)
>
> vgpu_vreg_t(vgpu, vgtif_reg(vgt_caps)) = VGT_CAPS_FULL_48BIT_PPGTT;
> vgpu_vreg_t(vgpu, vgtif_reg(vgt_caps)) |= VGT_CAPS_HWSP_EMULATION;
> + vgpu_vreg_t(vgpu, vgtif_reg(vgt_caps)) |= VGT_CAPS_HUGE_GTT;
>
> vgpu_vreg_t(vgpu, vgtif_reg(avail_rs.mappable_gmadr.base)) =
> vgpu_aperture_gmadr_base(vgpu);
> --
> 2.7.4
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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next prev parent reply other threads:[~2018-05-16 13:39 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-08 9:05 [PATCH v6 00/14] drm/i915/gvt: Add huge gtt shadowing changbin.du
2018-05-08 9:05 ` [PATCH v6 01/14] drm/i915/gvt: Add new 64K entry type changbin.du
2018-05-08 9:05 ` [PATCH v6 02/14] drm/i915/gvt: Add PTE IPS bit operations changbin.du
2018-05-08 9:05 ` [PATCH v6 03/14] drm/i915/gvt: Handle MMIO GEN8_GAMW_ECO_DEV_RW_IA for 64K GTT changbin.du
2018-05-08 9:05 ` [PATCH v6 04/14] drm/i915/gvt: Detect 64K gtt entry by IPS bit of PDE changbin.du
2018-05-10 15:17 ` Matthew Auld
2018-05-11 2:29 ` Zhenyu Wang
2018-05-08 9:05 ` [PATCH v6 05/14] drm/i915/gvt: Add software PTE flag to mark special 64K splited entry changbin.du
2018-05-08 9:05 ` [PATCH v6 06/14] drm/i915/gvt: Add GTT clear_pse operation changbin.du
2018-05-08 9:05 ` [PATCH v6 07/14] drm/i915/gvt: Split ppgtt_alloc_spt into two parts changbin.du
2018-05-08 9:05 ` [PATCH v6 08/14] drm/i915/gvt: Make PTE iterator 64K entry aware changbin.du
2018-05-08 9:05 ` [PATCH v6 09/14] drm/i915/gvt: Add 64K huge gtt support changbin.du
2018-05-14 20:31 ` Matthew Auld
2018-05-15 0:01 ` Du, Changbin
2018-05-08 9:05 ` [PATCH v6 10/14] drm/i915/kvmgt: Support setting dma map for huge pages changbin.du
2018-05-10 14:31 ` Matthew Auld
2018-05-14 23:51 ` Du, Changbin
2018-05-08 9:05 ` [PATCH v6 11/14] drm/i915/gvt: Add 2M huge gtt support changbin.du
2018-05-08 9:05 ` [PATCH v6 12/14] drm/i915/gvt: Handle special sequence on PDE IPS bit changbin.du
2018-05-08 9:05 ` [PATCH v6 13/14] drm/i915/gvt: Fix error handling in ppgtt_populate_spt_by_guest_entry changbin.du
2018-05-08 9:05 ` [PATCH v6 14/14] drm/i915: Enable platform support for vGPU huge gtt pages changbin.du
2018-05-16 13:39 ` Joonas Lahtinen [this message]
2018-05-08 9:31 ` ✗ Fi.CI.BAT: failure for drm/i915/gvt: Add huge gtt shadowing (rev2) Patchwork
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