diff options
| author | Yan Zhao <yan.y.zhao@intel.com> | 2020-12-23 11:45:36 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2020-12-25 11:16:09 +0800 |
| commit | 70add39fad1cb86c9637fe59002a40668ac5628c (patch) | |
| tree | 776702c7cb552e971e7f036cdb0b9d24ac2dcd1f | |
| parent | 252cec9fc95272fb0b00528a37be96d1f960c277 (diff) | |
drm/i915/gvt: export find_mmio_info
export find_mmio_info to be accessible by other gvt components
Cc: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201223034536.17176-1-yan.y.zhao@intel.com
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/mmio.h | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 4ddc9c847470..7012e4cf7186 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -83,7 +83,7 @@ static void write_vreg(struct intel_vgpu *vgpu, unsigned int offset, memcpy(&vgpu_vreg(vgpu, offset), p_data, bytes); } -static struct intel_gvt_mmio_info *find_mmio_info(struct intel_gvt *gvt, +struct intel_gvt_mmio_info *intel_gvt_find_mmio_info(struct intel_gvt *gvt, unsigned int offset) { struct intel_gvt_mmio_info *e; @@ -118,7 +118,7 @@ static int new_mmio_info(struct intel_gvt *gvt, return -ENOMEM; info->offset = i; - p = find_mmio_info(gvt, info->offset); + p = intel_gvt_find_mmio_info(gvt, info->offset); if (p) { WARN(1, "dup mmio definition offset %x\n", info->offset); @@ -3625,7 +3625,7 @@ int intel_vgpu_mmio_reg_rw(struct intel_vgpu *vgpu, unsigned int offset, /* * Normal tracked MMIOs. */ - mmio_info = find_mmio_info(gvt, offset); + mmio_info = intel_gvt_find_mmio_info(gvt, offset); if (!mmio_info) { gvt_dbg_mmio("untracked MMIO %08x len %d\n", offset, bytes); goto default_rw; diff --git a/drivers/gpu/drm/i915/gvt/mmio.h b/drivers/gpu/drm/i915/gvt/mmio.h index cc4812648bf4..0851b2dc732c 100644 --- a/drivers/gpu/drm/i915/gvt/mmio.h +++ b/drivers/gpu/drm/i915/gvt/mmio.h @@ -80,6 +80,9 @@ int intel_gvt_for_each_tracked_mmio(struct intel_gvt *gvt, int (*handler)(struct intel_gvt *gvt, u32 offset, void *data), void *data); +struct intel_gvt_mmio_info *intel_gvt_find_mmio_info(struct intel_gvt *gvt, + unsigned int offset); + int intel_vgpu_init_mmio(struct intel_vgpu *vgpu); void intel_vgpu_reset_mmio(struct intel_vgpu *vgpu, bool dmlr); void intel_vgpu_clean_mmio(struct intel_vgpu *vgpu); |