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drm/i915: Print PCI revision in i915_dump_device_info()
Knowing the device stepping may be crucial in analyzing problems. Since we always ask bug reporters for dmegs with drm.debug=0xe (or something) it would be nice if the PCI revision is already included in the dump. Avoids having to ask for lspci output as well. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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1 changed files with 2 additions and 1 deletions
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@ -1460,10 +1460,11 @@ static void i915_dump_device_info(struct drm_i915_private *dev_priv)
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#define SEP_EMPTY
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#define SEP_EMPTY
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#define PRINT_FLAG(name) info->name ? #name "," : ""
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#define PRINT_FLAG(name) info->name ? #name "," : ""
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#define SEP_COMMA ,
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#define SEP_COMMA ,
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DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x flags="
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DRM_DEBUG_DRIVER("i915 device info: gen=%i, pciid=0x%04x rev=0x%02x flags="
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DEV_INFO_FOR_EACH_FLAG(PRINT_S, SEP_EMPTY),
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DEV_INFO_FOR_EACH_FLAG(PRINT_S, SEP_EMPTY),
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info->gen,
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info->gen,
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dev_priv->dev->pdev->device,
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dev_priv->dev->pdev->device,
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dev_priv->dev->pdev->revision,
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DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG, SEP_COMMA));
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DEV_INFO_FOR_EACH_FLAG(PRINT_FLAG, SEP_COMMA));
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#undef PRINT_S
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#undef PRINT_S
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#undef SEP_EMPTY
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#undef SEP_EMPTY
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