From 033b5650010652c069494df58424c4b98412fe3b Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 8 Jun 2011 15:26:45 -0400 Subject: [PATCH] drm/radeon/kms: add initial CS checker support for compute - Add some new compute regs - Add new dispatch packets for evergreen/cayman Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/evergreen_cs.c | 57 ++++++++++++++++++++++- drivers/gpu/drm/radeon/evergreend.h | 2 + drivers/gpu/drm/radeon/r600_cs.c | 9 ++++ drivers/gpu/drm/radeon/radeon_drv.c | 2 +- drivers/gpu/drm/radeon/reg_srcs/cayman | 2 + drivers/gpu/drm/radeon/reg_srcs/evergreen | 3 ++ drivers/gpu/drm/radeon/reg_srcs/r600 | 1 + 7 files changed, 74 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 23d36417158d..189e86522b5b 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -856,7 +856,6 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3 case SQ_PGM_START_PS: case SQ_PGM_START_HS: case SQ_PGM_START_LS: - case GDS_ADDR_BASE: case SQ_CONST_MEM_BASE: case SQ_ALU_CONST_CACHE_GS_0: case SQ_ALU_CONST_CACHE_GS_1: @@ -946,6 +945,34 @@ static inline int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u3 } ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); break; + case SX_MEMORY_EXPORT_BASE: + if (p->rdev->family >= CHIP_CAYMAN) { + dev_warn(p->dev, "bad SET_CONFIG_REG " + "0x%04X\n", reg); + return -EINVAL; + } + r = evergreen_cs_packet_next_reloc(p, &reloc); + if (r) { + dev_warn(p->dev, "bad SET_CONFIG_REG " + "0x%04X\n", reg); + return -EINVAL; + } + ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); + break; + case CAYMAN_SX_SCATTER_EXPORT_BASE: + if (p->rdev->family < CHIP_CAYMAN) { + dev_warn(p->dev, "bad SET_CONTEXT_REG " + "0x%04X\n", reg); + return -EINVAL; + } + r = evergreen_cs_packet_next_reloc(p, &reloc); + if (r) { + dev_warn(p->dev, "bad SET_CONTEXT_REG " + "0x%04X\n", reg); + return -EINVAL; + } + ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); + break; default: dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; @@ -1153,6 +1180,34 @@ static int evergreen_packet3_check(struct radeon_cs_parser *p, return r; } break; + case PACKET3_DISPATCH_DIRECT: + if (pkt->count != 3) { + DRM_ERROR("bad DISPATCH_DIRECT\n"); + return -EINVAL; + } + r = evergreen_cs_track_check(p); + if (r) { + dev_warn(p->dev, "%s:%d invalid cmd stream %d\n", __func__, __LINE__, idx); + return r; + } + break; + case PACKET3_DISPATCH_INDIRECT: + if (pkt->count != 1) { + DRM_ERROR("bad DISPATCH_INDIRECT\n"); + return -EINVAL; + } + r = evergreen_cs_packet_next_reloc(p, &reloc); + if (r) { + DRM_ERROR("bad DISPATCH_INDIRECT\n"); + return -EINVAL; + } + ib[idx+0] = idx_value + (u32)(reloc->lobj.gpu_offset & 0xffffffff); + r = evergreen_cs_track_check(p); + if (r) { + dev_warn(p->dev, "%s:%d invalid cmd stream\n", __func__, __LINE__); + return r; + } + break; case PACKET3_WAIT_REG_MEM: if (pkt->count != 5) { DRM_ERROR("bad WAIT_REG_MEM\n"); diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index 1636e3449825..321c822065fc 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -351,6 +351,7 @@ #define COLOR_BUFFER_SIZE(x) ((x) << 0) #define POSITION_BUFFER_SIZE(x) ((x) << 8) #define SMX_BUFFER_SIZE(x) ((x) << 16) +#define SX_MEMORY_EXPORT_BASE 0x9010 #define SX_MISC 0x28350 #define CB_PERF_CTR0_SEL_0 0x9A20 @@ -1122,6 +1123,7 @@ #define CAYMAN_PA_SC_AA_CONFIG 0x28BE0 #define CAYMAN_MSAA_NUM_SAMPLES_SHIFT 0 #define CAYMAN_MSAA_NUM_SAMPLES_MASK 0x7 +#define CAYMAN_SX_SCATTER_EXPORT_BASE 0x28358 /* cayman packet3 addition */ #define CAYMAN_PACKET3_DEALLOC_STATE 0x14 diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index 909bda8dd550..db8ef1905d5f 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -1200,6 +1200,15 @@ static inline int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx } ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); break; + case SX_MEMORY_EXPORT_BASE: + r = r600_cs_packet_next_reloc(p, &reloc); + if (r) { + dev_warn(p->dev, "bad SET_CONFIG_REG " + "0x%04X\n", reg); + return -EINVAL; + } + ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff); + break; default: dev_warn(p->dev, "forbidden register 0x%08x at %d\n", reg, idx); return -EINVAL; diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 73dfbe8e5f9e..cbb4584a4a23 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -50,7 +50,7 @@ * 2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs * 2.8.0 - pageflip support, r500 US_FORMAT regs. r500 ARGB2101010 colorbuf, r300->r500 CMASK, clock crystal query * 2.9.0 - r600 tiling (s3tc,rgtc) working, SET_PREDICATION packet 3 on r600 + eg, backend query - * 2.10.0 - fusion 2D tiling + * 2.10.0 - fusion 2D tiling, initial compute support for the CS checker */ #define KMS_DRIVER_MAJOR 2 #define KMS_DRIVER_MINOR 10 diff --git a/drivers/gpu/drm/radeon/reg_srcs/cayman b/drivers/gpu/drm/radeon/reg_srcs/cayman index 0aa8e85a9457..2316977eb924 100644 --- a/drivers/gpu/drm/radeon/reg_srcs/cayman +++ b/drivers/gpu/drm/radeon/reg_srcs/cayman @@ -208,6 +208,7 @@ cayman 0x9400 0x0002834C PA_SC_VPORT_ZMAX_15 0x00028350 SX_MISC 0x00028354 SX_SURFACE_SYNC +0x0002835C SX_SCATTER_EXPORT_SIZE 0x00028380 SQ_VTX_SEMANTIC_0 0x00028384 SQ_VTX_SEMANTIC_1 0x00028388 SQ_VTX_SEMANTIC_2 @@ -432,6 +433,7 @@ cayman 0x9400 0x00028700 SPI_STACK_MGMT 0x00028704 SPI_WAVE_MGMT_1 0x00028708 SPI_WAVE_MGMT_2 +0x00028720 GDS_ADDR_BASE 0x00028724 GDS_ADDR_SIZE 0x00028780 CB_BLEND0_CONTROL 0x00028784 CB_BLEND1_CONTROL diff --git a/drivers/gpu/drm/radeon/reg_srcs/evergreen b/drivers/gpu/drm/radeon/reg_srcs/evergreen index 0e28cae7ea43..161737a28c23 100644 --- a/drivers/gpu/drm/radeon/reg_srcs/evergreen +++ b/drivers/gpu/drm/radeon/reg_srcs/evergreen @@ -44,6 +44,7 @@ evergreen 0x9400 0x00008E28 SQ_STATIC_THREAD_MGMT_3 0x00008E2C SQ_LDS_RESOURCE_MGMT 0x00008E48 SQ_EX_ALLOC_TABLE_SLOTS +0x00009014 SX_MEMORY_EXPORT_SIZE 0x00009100 SPI_CONFIG_CNTL 0x0000913C SPI_CONFIG_CNTL_1 0x00009508 TA_CNTL_AUX @@ -442,7 +443,9 @@ evergreen 0x9400 0x000286EC SPI_COMPUTE_NUM_THREAD_X 0x000286F0 SPI_COMPUTE_NUM_THREAD_Y 0x000286F4 SPI_COMPUTE_NUM_THREAD_Z +0x00028720 GDS_ADDR_BASE 0x00028724 GDS_ADDR_SIZE +0x00028728 GDS_ORDERED_WAVE_PER_SE 0x00028780 CB_BLEND0_CONTROL 0x00028784 CB_BLEND1_CONTROL 0x00028788 CB_BLEND2_CONTROL diff --git a/drivers/gpu/drm/radeon/reg_srcs/r600 b/drivers/gpu/drm/radeon/reg_srcs/r600 index ea49752ee99c..0380c5c15f80 100644 --- a/drivers/gpu/drm/radeon/reg_srcs/r600 +++ b/drivers/gpu/drm/radeon/reg_srcs/r600 @@ -429,6 +429,7 @@ r600 0x9400 0x00028438 SX_ALPHA_REF 0x00028410 SX_ALPHA_TEST_CONTROL 0x00028350 SX_MISC +0x00009014 SX_MEMORY_EXPORT_SIZE 0x00009604 TC_INVALIDATE 0x00009400 TD_FILTER4 0x00009404 TD_FILTER4_1