diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/handlers.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 6ec47598d758..8ba7cf5fe185 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -47,21 +47,6 @@ #define PCH_PP_OFF_DELAYS _MMIO(0xc720c) #define PCH_PP_DIVISOR _MMIO(0xc7210) -/* Register contains RO bits */ -#define F_RO (1 << 0) -/* Register contains graphics address */ -#define F_GMADR (1 << 1) -/* Mode mask registers with high 16 bits as the mask bits */ -#define F_MODE_MASK (1 << 2) -/* This reg can be accessed by GPU commands */ -#define F_CMD_ACCESS (1 << 3) -/* This reg has been accessed by a VM */ -#define F_ACCESSED (1 << 4) -/* This reg has been accessed through GPU commands */ -#define F_CMD_ACCESSED (1 << 5) -/* This reg could be accessed by unaligned address */ -#define F_UNALIGN (1 << 6) - unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt) { if (IS_BROADWELL(gvt->dev_priv)) @@ -2952,71 +2937,6 @@ err: return ret; } -/** - * intel_gvt_mmio_set_accessed - mark a MMIO has been accessed - * @gvt: a GVT device - * @offset: register offset - * - */ -void intel_gvt_mmio_set_accessed(struct intel_gvt *gvt, unsigned int offset) -{ - gvt->mmio.mmio_attribute[offset >> 2] |= - F_ACCESSED; -} - -/** - * intel_gvt_mmio_is_cmd_accessed - mark a MMIO could be accessed by command - * @gvt: a GVT device - * @offset: register offset - * - */ -bool intel_gvt_mmio_is_cmd_access(struct intel_gvt *gvt, - unsigned int offset) -{ - return gvt->mmio.mmio_attribute[offset >> 2] & - F_CMD_ACCESS; -} - -/** - * intel_gvt_mmio_is_unalign - mark a MMIO could be accessed unaligned - * @gvt: a GVT device - * @offset: register offset - * - */ -bool intel_gvt_mmio_is_unalign(struct intel_gvt *gvt, - unsigned int offset) -{ - return gvt->mmio.mmio_attribute[offset >> 2] & - F_UNALIGN; -} - -/** - * intel_gvt_mmio_set_cmd_accessed - mark a MMIO has been accessed by command - * @gvt: a GVT device - * @offset: register offset - * - */ -void intel_gvt_mmio_set_cmd_accessed(struct intel_gvt *gvt, - unsigned int offset) -{ - gvt->mmio.mmio_attribute[offset >> 2] |= - F_CMD_ACCESSED; -} - -/** - * intel_gvt_mmio_has_mode_mask - if a MMIO has a mode mask - * @gvt: a GVT device - * @offset: register offset - * - * Returns: - * True if a MMIO has a mode mask in its higher 16 bits, false if it isn't. - * - */ -bool intel_gvt_mmio_has_mode_mask(struct intel_gvt *gvt, unsigned int offset) -{ - return gvt->mmio.mmio_attribute[offset >> 2] & - F_MODE_MASK; -} /** * intel_vgpu_default_mmio_read - default MMIO read handler |