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path: root/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
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Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/cl0002.h')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvif/cl0002.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0002.h b/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
new file mode 100644
index 000000000..65d432a5b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_CL0002_H__
+#define __NVIF_CL0002_H__
+
+struct nv_dma_v0 {
+ __u8 version;
+#define NV_DMA_V0_TARGET_VM 0x00
+#define NV_DMA_V0_TARGET_VRAM 0x01
+#define NV_DMA_V0_TARGET_PCI 0x02
+#define NV_DMA_V0_TARGET_PCI_US 0x03
+#define NV_DMA_V0_TARGET_AGP 0x04
+ __u8 target;
+#define NV_DMA_V0_ACCESS_VM 0x00
+#define NV_DMA_V0_ACCESS_RD 0x01
+#define NV_DMA_V0_ACCESS_WR 0x02
+#define NV_DMA_V0_ACCESS_RDWR (NV_DMA_V0_ACCESS_RD | NV_DMA_V0_ACCESS_WR)
+ __u8 access;
+ __u8 pad03[5];
+ __u64 start;
+ __u64 limit;
+ /* ... chipset-specific class data */
+};
+
+struct nv50_dma_v0 {
+ __u8 version;
+#define NV50_DMA_V0_PRIV_VM 0x00
+#define NV50_DMA_V0_PRIV_US 0x01
+#define NV50_DMA_V0_PRIV__S 0x02
+ __u8 priv;
+#define NV50_DMA_V0_PART_VM 0x00
+#define NV50_DMA_V0_PART_256 0x01
+#define NV50_DMA_V0_PART_1KB 0x02
+ __u8 part;
+#define NV50_DMA_V0_COMP_NONE 0x00
+#define NV50_DMA_V0_COMP_1 0x01
+#define NV50_DMA_V0_COMP_2 0x02
+#define NV50_DMA_V0_COMP_VM 0x03
+ __u8 comp;
+#define NV50_DMA_V0_KIND_PITCH 0x00
+#define NV50_DMA_V0_KIND_VM 0x7f
+ __u8 kind;
+ __u8 pad05[3];
+};
+
+struct gf100_dma_v0 {
+ __u8 version;
+#define GF100_DMA_V0_PRIV_VM 0x00
+#define GF100_DMA_V0_PRIV_US 0x01
+#define GF100_DMA_V0_PRIV__S 0x02
+ __u8 priv;
+#define GF100_DMA_V0_KIND_PITCH 0x00
+#define GF100_DMA_V0_KIND_VM 0xff
+ __u8 kind;
+ __u8 pad03[5];
+};
+
+struct gf119_dma_v0 {
+ __u8 version;
+#define GF119_DMA_V0_PAGE_LP 0x00
+#define GF119_DMA_V0_PAGE_SP 0x01
+ __u8 page;
+#define GF119_DMA_V0_KIND_PITCH 0x00
+#define GF119_DMA_V0_KIND_VM 0xff
+ __u8 kind;
+ __u8 pad03[5];
+};
+#endif