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| author | Tina Zhang <tina.zhang@intel.com> | 2017-03-10 04:26:53 -0500 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-03-17 16:46:45 +0800 |
| commit | 695fbc08d80f93ecca18a1abd8f52c2ab77fdc8d (patch) | |
| tree | 34a4e1b91327b32994d05ab4e2c2ed4a099ea4ac /drivers/gpu/drm/i915/gvt/opregion.c | |
| parent | 4938ca90166d6d3061793789e2eef42cd934fa97 (diff) | |
| download | linux-695fbc08d80f93ecca18a1abd8f52c2ab77fdc8d.tar.bz2 | |
drm/i915/gvt: replace the gvt_err with gvt_vgpu_err
gvt_err should be used only for the very few critical error message
during host i915 drvier initialization. This patch
1. removes the redundant gvt_err;
2. creates a new gvt_vgpu_err to show errors caused by vgpu;
3. replaces the most gvt_err with gvt_vgpu_err;
4. leaves very few gvt_err for dumping gvt error during host gvt
initialization.
v2. change name to gvt_vgpu_err and add vgpu id to the message. (Kevin)
add gpu id to gvt_vgpu_err. (Zhi)
v3. remove gpu id from gvt_vgpu_err caller. (Zhi)
v4. add vgpu check to the gvt_vgpu_err macro. (Zhiyuan)
v5. add comments for v3 and v4.
v6. split the big patch into two, with this patch only for checking
gvt_vgpu_err. (Zhenyu)
v7. rebase to staging branch
v8. rebase to fix branch
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/opregion.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gvt/opregion.c b/drivers/gpu/drm/i915/gvt/opregion.c index 5d1caf9daba9..311799136d7f 100644 --- a/drivers/gpu/drm/i915/gvt/opregion.c +++ b/drivers/gpu/drm/i915/gvt/opregion.c @@ -67,14 +67,15 @@ static int map_vgpu_opregion(struct intel_vgpu *vgpu, bool map) mfn = intel_gvt_hypervisor_virt_to_mfn(vgpu_opregion(vgpu)->va + i * PAGE_SIZE); if (mfn == INTEL_GVT_INVALID_ADDR) { - gvt_err("fail to get MFN from VA\n"); + gvt_vgpu_err("fail to get MFN from VA\n"); return -EINVAL; } ret = intel_gvt_hypervisor_map_gfn_to_mfn(vgpu, vgpu_opregion(vgpu)->gfn[i], mfn, 1, map); if (ret) { - gvt_err("fail to map GFN to MFN, errno: %d\n", ret); + gvt_vgpu_err("fail to map GFN to MFN, errno: %d\n", + ret); return ret; } } @@ -287,7 +288,7 @@ int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci) parm = vgpu_opregion(vgpu)->va + INTEL_GVT_OPREGION_PARM; if (!(swsci & SWSCI_SCI_SELECT)) { - gvt_err("vgpu%d: requesting SMI service\n", vgpu->id); + gvt_vgpu_err("requesting SMI service\n"); return 0; } /* ignore non 0->1 trasitions */ @@ -300,9 +301,8 @@ int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci) func = GVT_OPREGION_FUNC(*scic); subfunc = GVT_OPREGION_SUBFUNC(*scic); if (!querying_capabilities(*scic)) { - gvt_err("vgpu%d: requesting runtime service: func \"%s\"," + gvt_vgpu_err("requesting runtime service: func \"%s\"," " subfunc \"%s\"\n", - vgpu->id, opregion_func_name(func), opregion_subfunc_name(subfunc)); /* |