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path: root/drivers/gpu/drm/virtio/virtgpu_trace.h
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2023-01-02drm/virtio: Spiff out cmd queue/response tracesdrm-misc-next-2023-01-03Rob Clark1-11/+15
Add a sequence # for more easily matching up cmd/resp, and the # of free slots in the virtqueue to more easily see starvation issues. v2: Fix handling of string fields as well Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221130000841.318037-1-robdclark@gmail.com
2019-05-06drm/virtio: add trace events for commandsChia-I Wu1-0/+52
Trace when commands are queued for both ctrlq and cursorq. Trace when responses are received for ctrlq. Signed-off-by: Chia-I Wu <olvaffe@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190429220825.156644-3-olvaffe@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>