kernel_samsung_a34x-permissive/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
2024-04-28 15:51:13 +02:00

68 lines
2.9 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
#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