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-rw-r--r--src/gallium/drivers/ilo/Makefile.sources2
-rw-r--r--src/gallium/drivers/ilo/core/ilo_state_vf.c481
-rw-r--r--src/gallium/drivers/ilo/core/ilo_state_vf.h154
3 files changed, 637 insertions, 0 deletions
diff --git a/src/gallium/drivers/ilo/Makefile.sources b/src/gallium/drivers/ilo/Makefile.sources
index b04ee515c1f..3d330f87d78 100644
--- a/src/gallium/drivers/ilo/Makefile.sources
+++ b/src/gallium/drivers/ilo/Makefile.sources
@@ -35,6 +35,8 @@ C_SOURCES := \
core/ilo_state_surface.h \
core/ilo_state_urb.c \
core/ilo_state_urb.h \
+ core/ilo_state_vf.c \
+ core/ilo_state_vf.h \
core/ilo_state_viewport.c \
core/ilo_state_viewport.h \
core/ilo_state_zs.c \
diff --git a/src/gallium/drivers/ilo/core/ilo_state_vf.c b/src/gallium/drivers/ilo/core/ilo_state_vf.c
new file mode 100644
index 00000000000..f9a462db254
--- /dev/null
+++ b/src/gallium/drivers/ilo/core/ilo_state_vf.c
@@ -0,0 +1,481 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2012-2015 LunarG, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Chia-I Wu <[email protected]>
+ */
+
+#include "ilo_debug.h"
+#include "ilo_state_vf.h"
+
+static bool
+vf_validate_gen6_elements(const struct ilo_dev *dev,
+ const struct ilo_state_vf_info *info)
+{
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 95:
+ *
+ * "(Source Element Offset (in bytes))
+ * Format: U11
+ * Range [0,2047"
+ *
+ * From the Haswell PRM, volume 2d, page 415:
+ *
+ * "(Source Element Offset)
+ * Format: U12 byte offset
+ * ...
+ * [0,4095]"
+ *
+ * From the Broadwell PRM, volume 2d, page 469:
+ *
+ * "(Source Element Offset)
+ * Format: U12 byte offset
+ * ...
+ * [0,2047]"
+ */
+ const uint16_t max_vertex_offset =
+ (ilo_dev_gen(dev) == ILO_GEN(7.5)) ? 4096 : 2048;
+ uint8_t i;
+
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ assert(info->element_count <= ILO_STATE_VF_MAX_ELEMENT_COUNT);
+
+ for (i = 0; i < info->element_count; i++) {
+ const struct ilo_state_vf_element_info *elem = &info->elements[i];
+
+ assert(elem->buffer < ILO_STATE_VF_MAX_BUFFER_COUNT);
+ assert(elem->vertex_offset < max_vertex_offset);
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 86:
+ *
+ * "64-bit floating point values must be 64-bit aligned in memory,
+ * or UNPREDICTABLE data will be fetched. When accessing an element
+ * containing 64-bit floating point values, the Buffer Starting
+ * Address and Source Element Offset values must add to a 64-bit
+ * aligned address, and BufferPitch must be a multiple of 64-bits."
+ */
+ if (elem->is_double)
+ assert(elem->vertex_offset % 8 == 0);
+ }
+
+ return true;
+}
+
+static uint32_t
+get_gen6_component_controls(const struct ilo_dev *dev,
+ enum gen_vf_component comp_x,
+ enum gen_vf_component comp_y,
+ enum gen_vf_component comp_z,
+ enum gen_vf_component comp_w)
+{
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ return comp_x << GEN6_VE_DW1_COMP0__SHIFT |
+ comp_y << GEN6_VE_DW1_COMP1__SHIFT |
+ comp_z << GEN6_VE_DW1_COMP2__SHIFT |
+ comp_w << GEN6_VE_DW1_COMP3__SHIFT;
+}
+
+static bool
+get_gen6_edge_flag_format(const struct ilo_dev *dev,
+ const struct ilo_state_vf_element_info *elem,
+ enum gen_surface_format *format)
+{
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 94:
+ *
+ * "The Source Element Format must be set to the UINT format."
+ *
+ * From the Haswell PRM, volume 2d, page 413:
+ *
+ * "The SourceElementFormat needs to be a single-component format with
+ * an element which has edge flag enabled."
+ */
+ if (elem->component_count != 1)
+ return false;
+
+ /* pick the format we like */
+ switch (elem->format_size) {
+ case 1:
+ *format = GEN6_FORMAT_R8_UINT;
+ break;
+ case 2:
+ *format = GEN6_FORMAT_R16_UINT;
+ break;
+ case 4:
+ *format = GEN6_FORMAT_R32_UINT;
+ break;
+ default:
+ return false;
+ break;
+ }
+
+ return true;
+}
+
+static bool
+vf_set_gen6_3DSTATE_VERTEX_ELEMENTS(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_info *info)
+{
+ enum gen_surface_format edge_flag_format;
+ uint32_t dw0, dw1;
+ uint8_t i;
+
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ if (!vf_validate_gen6_elements(dev, info))
+ return false;
+
+ for (i = 0; i < info->element_count; i++) {
+ const struct ilo_state_vf_element_info *elem = &info->elements[i];
+ enum gen_vf_component components[4] = {
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0,
+ (elem->is_integer) ? GEN6_VFCOMP_STORE_1_INT :
+ GEN6_VFCOMP_STORE_1_FP,
+ };
+
+ switch (elem->component_count) {
+ case 4: components[3] = GEN6_VFCOMP_STORE_SRC; /* fall through */
+ case 3: components[2] = GEN6_VFCOMP_STORE_SRC; /* fall through */
+ case 2: components[1] = GEN6_VFCOMP_STORE_SRC; /* fall through */
+ case 1: components[0] = GEN6_VFCOMP_STORE_SRC; break;
+ default:
+ assert(!"unexpected component count");
+ break;
+ }
+
+ dw0 = elem->buffer << GEN6_VE_DW0_VB_INDEX__SHIFT |
+ GEN6_VE_DW0_VALID |
+ elem->format << GEN6_VE_DW0_FORMAT__SHIFT |
+ elem->vertex_offset << GEN6_VE_DW0_VB_OFFSET__SHIFT;
+ dw1 = get_gen6_component_controls(dev,
+ components[0], components[1],
+ components[2], components[3]);
+
+ STATIC_ASSERT(ARRAY_SIZE(vf->user_ve[i]) >= 2);
+ vf->user_ve[i][0] = dw0;
+ vf->user_ve[i][1] = dw1;
+ }
+
+ vf->user_ve_count = i;
+
+ vf->edge_flag_supported = (i && get_gen6_edge_flag_format(dev,
+ &info->elements[i - 1], &edge_flag_format));
+ if (vf->edge_flag_supported) {
+ const struct ilo_state_vf_element_info *elem = &info->elements[i - 1];
+
+ /* without edge flag enable */
+ vf->last_user_ve[0][0] = dw0;
+ vf->last_user_ve[0][1] = dw1;
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 94:
+ *
+ * "This bit (Edge Flag Enable) must only be ENABLED on the last
+ * valid VERTEX_ELEMENT structure.
+ *
+ * When set, Component 0 Control must be set to
+ * VFCOMP_STORE_SRC, and Component 1-3 Control must be set to
+ * VFCOMP_NOSTORE."
+ */
+ dw0 = elem->buffer << GEN6_VE_DW0_VB_INDEX__SHIFT |
+ GEN6_VE_DW0_VALID |
+ edge_flag_format << GEN6_VE_DW0_FORMAT__SHIFT |
+ GEN6_VE_DW0_EDGE_FLAG_ENABLE |
+ elem->vertex_offset << GEN6_VE_DW0_VB_OFFSET__SHIFT;
+ dw1 = get_gen6_component_controls(dev, GEN6_VFCOMP_STORE_SRC,
+ GEN6_VFCOMP_NOSTORE, GEN6_VFCOMP_NOSTORE, GEN6_VFCOMP_NOSTORE);
+
+ /* with edge flag enable */
+ vf->last_user_ve[1][0] = dw0;
+ vf->last_user_ve[1][1] = dw1;
+ }
+
+ return true;
+}
+
+static uint32_t
+get_gen6_component_zeros(const struct ilo_dev *dev)
+{
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ return get_gen6_component_controls(dev,
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0);
+}
+
+static uint32_t
+get_gen6_component_ids(const struct ilo_dev *dev,
+ bool vertexid, bool instanceid)
+{
+ ILO_DEV_ASSERT(dev, 6, 7.5);
+
+ return get_gen6_component_controls(dev,
+ (vertexid) ? GEN6_VFCOMP_STORE_VID : GEN6_VFCOMP_STORE_0,
+ (instanceid) ? GEN6_VFCOMP_STORE_IID : GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0,
+ GEN6_VFCOMP_STORE_0);
+}
+
+static bool
+vf_params_set_gen6_internal_ve(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_params_info *params,
+ uint8_t user_ve_count)
+{
+ const bool prepend_ids =
+ (params->prepend_vertexid || params->prepend_instanceid);
+ uint8_t internal_ve_count = 0;
+
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 92:
+ *
+ * "- At least one VERTEX_ELEMENT_STATE structure must be included.
+ *
+ * - Inclusion of partial VERTEX_ELEMENT_STATE structures is
+ * UNDEFINED.
+ *
+ * - SW must ensure that at least one vertex element is defined prior
+ * to issuing a 3DPRIMTIVE command, or operation is UNDEFINED.
+ *
+ * - There are no "holes" allowed in the destination vertex: NOSTORE
+ * components must be overwritten by subsequent components unless
+ * they are the trailing DWords of the vertex. Software must
+ * explicitly chose some value (probably 0) to be written into
+ * DWords that would otherwise be "holes"."
+ *
+ * - ...
+ *
+ * - [DevILK+] Element[0] must be valid."
+ */
+ if (params->prepend_zeros || (!user_ve_count && !prepend_ids)) {
+ STATIC_ASSERT(ARRAY_SIZE(vf->internal_ve[internal_ve_count]) >= 2);
+ vf->internal_ve[internal_ve_count][0] = GEN6_VE_DW0_VALID;
+ vf->internal_ve[internal_ve_count][1] = get_gen6_component_zeros(dev);
+ internal_ve_count++;
+ }
+
+ if (prepend_ids) {
+ uint32_t dw1;
+
+ if (ilo_dev_gen(dev) >= ILO_GEN(8)) {
+ /* placeholder for 3DSTATE_VF_SGVS */
+ dw1 = get_gen6_component_zeros(dev);
+ } else {
+ dw1 = get_gen6_component_ids(dev,
+ params->prepend_vertexid,
+ params->prepend_instanceid);
+ }
+
+ STATIC_ASSERT(ARRAY_SIZE(vf->internal_ve[internal_ve_count]) >= 2);
+ vf->internal_ve[internal_ve_count][0] = GEN6_VE_DW0_VALID;
+ vf->internal_ve[internal_ve_count][1] = dw1;
+ internal_ve_count++;
+ }
+
+ vf->internal_ve_count = internal_ve_count;
+
+ return true;
+}
+
+static bool
+vf_params_set_gen8_3DSTATE_VF_SGVS(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_params_info *params)
+{
+ const uint8_t attr = (params->prepend_zeros) ? 1 : 0;
+ uint32_t dw1;
+
+ ILO_DEV_ASSERT(dev, 8, 8);
+
+ dw1 = 0;
+
+ if (params->prepend_instanceid) {
+ dw1 |= GEN8_SGVS_DW1_IID_ENABLE |
+ 1 << GEN8_SGVS_DW1_IID_VE_COMP__SHIFT |
+ attr << GEN8_SGVS_DW1_IID_VE_INDEX__SHIFT;
+ }
+
+ if (params->prepend_vertexid) {
+ dw1 |= GEN8_SGVS_DW1_VID_ENABLE |
+ 0 << GEN8_SGVS_DW1_VID_VE_COMP__SHIFT |
+ attr << GEN8_SGVS_DW1_VID_VE_INDEX__SHIFT;
+ }
+
+ STATIC_ASSERT(ARRAY_SIZE(vf->sgvs) >= 1);
+ vf->sgvs[0] = dw1;
+
+ return true;
+}
+
+bool
+ilo_state_vf_init(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_info *info)
+{
+ bool ret = true;
+
+ assert(ilo_is_zeroed(vf, sizeof(*vf)));
+ assert(ilo_is_zeroed(info->data, info->data_size));
+
+ assert(ilo_state_vf_data_size(dev, info->element_count) <=
+ info->data_size);
+ vf->user_ve = (uint32_t (*)[2]) info->data;
+
+ ret &= vf_set_gen6_3DSTATE_VERTEX_ELEMENTS(vf, dev, info);
+ ret &= ilo_state_vf_set_params(vf, dev, &info->params);
+
+ assert(ret);
+
+ return ret;
+}
+
+bool
+ilo_state_vf_init_for_rectlist(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ void *data, size_t data_size,
+ const struct ilo_state_vf_element_info *elements,
+ uint8_t element_count)
+{
+ struct ilo_state_vf_info info;
+
+ memset(&info, 0, sizeof(info));
+
+ info.data = data;
+ info.data_size = data_size;
+
+ info.elements = elements;
+ info.element_count = element_count;
+
+ /*
+ * For VUE header,
+ *
+ * DW0: Reserved: MBZ
+ * DW1: Render Target Array Index
+ * DW2: Viewport Index
+ * DW3: Point Width
+ */
+ info.params.prepend_zeros = true;
+
+ return ilo_state_vf_init(vf, dev, &info);
+}
+
+bool
+ilo_state_vf_set_params(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_params_info *params)
+{
+ bool ret = true;
+
+ ILO_DEV_ASSERT(dev, 6, 8);
+
+ ret &= vf_params_set_gen6_internal_ve(vf, dev, params, vf->user_ve_count);
+ if (ilo_dev_gen(dev) >= ILO_GEN(8))
+ ret &= vf_params_set_gen8_3DSTATE_VF_SGVS(vf, dev, params);
+
+ /*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 94:
+ *
+ * "Edge flags are supported for the following primitive topology types
+ * only, otherwise EdgeFlagEnable must not be ENABLED.
+ *
+ * - 3DPRIM_TRILIST*
+ * - 3DPRIM_TRISTRIP*
+ * - 3DPRIM_TRIFAN*
+ * - 3DPRIM_POLYGON"
+ *
+ * "[DevSNB]: Edge Flags are not supported for QUADLIST primitives.
+ * Software may elect to convert QUADLIST primitives to some set of
+ * corresponding edge-flag-supported primitive types (e.g., POLYGONs)
+ * prior to submission to the 3D vf."
+ *
+ * From the Ivy Bridge PRM, volume 2 part 1, page 86:
+ *
+ * "Edge flags are supported for all primitive topology types."
+ *
+ * Both PRMs are confusing...
+ */
+ if (params->last_element_edge_flag) {
+ assert(vf->edge_flag_supported);
+ if (ilo_dev_gen(dev) == ILO_GEN(6))
+ assert(!params->cv_is_quad);
+ }
+
+ if (vf->edge_flag_supported) {
+ assert(vf->user_ve_count);
+ memcpy(vf->user_ve[vf->user_ve_count - 1],
+ vf->last_user_ve[params->last_element_edge_flag],
+ sizeof(vf->user_ve[vf->user_ve_count - 1]));
+ }
+
+ assert(ret);
+
+ return ret;
+}
+
+void
+ilo_state_vf_full_delta(const struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ struct ilo_state_vf_delta *delta)
+{
+ delta->dirty = ILO_STATE_VF_3DSTATE_VERTEX_ELEMENTS;
+
+ if (ilo_dev_gen(dev) >= ILO_GEN(8))
+ delta->dirty |= ILO_STATE_VF_3DSTATE_VF_SGVS;
+}
+
+void
+ilo_state_vf_get_delta(const struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf *old,
+ struct ilo_state_vf_delta *delta)
+{
+ /* no shallow copying */
+ assert(vf->user_ve != old->user_ve);
+
+ delta->dirty = 0;
+
+ if (vf->internal_ve_count != old->internal_ve_count ||
+ vf->user_ve_count != old->user_ve_count ||
+ memcmp(vf->internal_ve, old->internal_ve,
+ sizeof(vf->internal_ve[0]) * vf->internal_ve_count) ||
+ memcmp(vf->user_ve, old->user_ve,
+ sizeof(vf->user_ve[0]) * vf->user_ve_count))
+ delta->dirty |= ILO_STATE_VF_3DSTATE_VERTEX_ELEMENTS;
+
+ if (ilo_dev_gen(dev) >= ILO_GEN(8)) {
+ if (vf->sgvs[0] != old->sgvs[0])
+ delta->dirty |= ILO_STATE_VF_3DSTATE_VF_SGVS;
+ }
+}
diff --git a/src/gallium/drivers/ilo/core/ilo_state_vf.h b/src/gallium/drivers/ilo/core/ilo_state_vf.h
new file mode 100644
index 00000000000..7238e661d35
--- /dev/null
+++ b/src/gallium/drivers/ilo/core/ilo_state_vf.h
@@ -0,0 +1,154 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2015 LunarG, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Chia-I Wu <[email protected]>
+ */
+
+#ifndef ILO_STATE_VF_H
+#define ILO_STATE_VF_H
+
+#include "genhw/genhw.h"
+
+#include "ilo_core.h"
+#include "ilo_dev.h"
+
+/*
+ * From the Sandy Bridge PRM, volume 2 part 1, page 93:
+ *
+ * "Up to 34 (DevSNB+) vertex elements are supported."
+ *
+ * "Up to 33 VBs are supported"
+ *
+ * Reserve two VEs and one VB for internal use.
+ */
+#define ILO_STATE_VF_MAX_ELEMENT_COUNT (34 - 2)
+#define ILO_STATE_VF_MAX_BUFFER_COUNT (33 - 1)
+
+enum ilo_state_vf_dirty_bits {
+ ILO_STATE_VF_3DSTATE_VERTEX_ELEMENTS = (1 << 0),
+ ILO_STATE_VF_3DSTATE_VF_SGVS = (1 << 1),
+};
+
+/**
+ * Fetch a 128-bit vertex attribute.
+ */
+struct ilo_state_vf_element_info {
+ uint8_t buffer;
+ uint16_t vertex_offset;
+ enum gen_surface_format format;
+
+ uint8_t format_size;
+ uint8_t component_count;
+ bool is_integer;
+ bool is_double;
+};
+
+/**
+ * VF parameters.
+ */
+struct ilo_state_vf_params_info {
+ bool cv_is_quad;
+
+ /* prepend an attribute of zeros */
+ bool prepend_zeros;
+
+ /* prepend an attribute of VertexID and/or InstanceID */
+ bool prepend_vertexid;
+ bool prepend_instanceid;
+
+ bool last_element_edge_flag;
+};
+
+struct ilo_state_vf_info {
+ void *data;
+ size_t data_size;
+
+ const struct ilo_state_vf_element_info *elements;
+ uint8_t element_count;
+
+ struct ilo_state_vf_params_info params;
+};
+
+struct ilo_state_vf {
+ /* two VEs are reserved for internal use */
+ uint32_t internal_ve[2][2];
+ uint32_t (*user_ve)[2];
+ uint8_t internal_ve_count;
+ uint8_t user_ve_count;
+
+ uint32_t sgvs[1];
+
+ uint32_t last_user_ve[2][2];
+ bool edge_flag_supported;
+};
+
+struct ilo_state_vf_delta {
+ uint32_t dirty;
+};
+
+static inline size_t
+ilo_state_vf_data_size(const struct ilo_dev *dev, uint8_t element_count)
+{
+ const struct ilo_state_vf *vf = NULL;
+ return sizeof(vf->user_ve[0]) * element_count;
+}
+
+bool
+ilo_state_vf_init(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_info *info);
+
+bool
+ilo_state_vf_init_for_rectlist(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ void *data, size_t data_size,
+ const struct ilo_state_vf_element_info *elements,
+ uint8_t element_count);
+
+bool
+ilo_state_vf_set_params(struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf_params_info *params);
+
+/**
+ * Return the number of attributes in the VUE.
+ */
+static inline uint8_t
+ilo_state_vf_get_attr_count(const struct ilo_state_vf *vf)
+{
+ return vf->internal_ve_count + vf->user_ve_count;
+}
+
+void
+ilo_state_vf_full_delta(const struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ struct ilo_state_vf_delta *delta);
+
+void
+ilo_state_vf_get_delta(const struct ilo_state_vf *vf,
+ const struct ilo_dev *dev,
+ const struct ilo_state_vf *old,
+ struct ilo_state_vf_delta *delta);
+
+#endif /* ILO_STATE_VF_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 21:29:29 +0000