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yaml
---
r: 282730
b: refs/heads/master
c: 721604a
h: refs/heads/master
v: v3
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Jerome Glisse authored and Dave Airlie committed Jan 6, 2012
1 parent f3f17ec commit bd1c9e0
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Showing 20 changed files with 1,481 additions and 79 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 09b4ea47d1041612b101c369969db123ac2c1511
refs/heads/master: 721604a15b934f0a8d1909acb8017f029128be2f
246 changes: 242 additions & 4 deletions trunk/drivers/gpu/drm/radeon/evergreen_cs.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -520,7 +520,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
break;
case DB_Z_INFO:
track->db_z_info = radeon_get_ib_value(p, idx);
if (!p->keep_tiling_flags) {
if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
r = evergreen_cs_packet_next_reloc(p, &reloc);
if (r) {
dev_warn(p->dev, "bad SET_CONTEXT_REG "
Expand Down Expand Up @@ -649,7 +649,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
case CB_COLOR7_INFO:
tmp = (reg - CB_COLOR0_INFO) / 0x3c;
track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
if (!p->keep_tiling_flags) {
if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
r = evergreen_cs_packet_next_reloc(p, &reloc);
if (r) {
dev_warn(p->dev, "bad SET_CONTEXT_REG "
Expand All @@ -666,7 +666,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
case CB_COLOR11_INFO:
tmp = ((reg - CB_COLOR8_INFO) / 0x1c) + 8;
track->cb_color_info[tmp] = radeon_get_ib_value(p, idx);
if (!p->keep_tiling_flags) {
if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
r = evergreen_cs_packet_next_reloc(p, &reloc);
if (r) {
dev_warn(p->dev, "bad SET_CONTEXT_REG "
Expand Down Expand Up @@ -1355,7 +1355,7 @@ static int evergreen_packet3_check(struct radeon_cs_parser *p,
return -EINVAL;
}
ib[idx+1+(i*8)+2] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
if (!p->keep_tiling_flags) {
if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) {
ib[idx+1+(i*8)+1] |=
TEX_ARRAY_MODE(evergreen_cs_get_aray_mode(reloc->lobj.tiling_flags));
if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO) {
Expand Down Expand Up @@ -1572,3 +1572,241 @@ int evergreen_cs_parse(struct radeon_cs_parser *p)
return 0;
}

/* vm parser */
static bool evergreen_vm_reg_valid(u32 reg)
{
/* context regs are fine */
if (reg >= 0x28000)
return true;

/* check config regs */
switch (reg) {
case GRBM_GFX_INDEX:
case VGT_VTX_VECT_EJECT_REG:
case VGT_CACHE_INVALIDATION:
case VGT_GS_VERTEX_REUSE:
case VGT_PRIMITIVE_TYPE:
case VGT_INDEX_TYPE:
case VGT_NUM_INDICES:
case VGT_NUM_INSTANCES:
case VGT_COMPUTE_DIM_X:
case VGT_COMPUTE_DIM_Y:
case VGT_COMPUTE_DIM_Z:
case VGT_COMPUTE_START_X:
case VGT_COMPUTE_START_Y:
case VGT_COMPUTE_START_Z:
case VGT_COMPUTE_INDEX:
case VGT_COMPUTE_THREAD_GROUP_SIZE:
case VGT_HS_OFFCHIP_PARAM:
case PA_CL_ENHANCE:
case PA_SU_LINE_STIPPLE_VALUE:
case PA_SC_LINE_STIPPLE_STATE:
case PA_SC_ENHANCE:
case SQ_DYN_GPR_CNTL_PS_FLUSH_REQ:
case SQ_DYN_GPR_SIMD_LOCK_EN:
case SQ_CONFIG:
case SQ_GPR_RESOURCE_MGMT_1:
case SQ_GLOBAL_GPR_RESOURCE_MGMT_1:
case SQ_GLOBAL_GPR_RESOURCE_MGMT_2:
case SQ_CONST_MEM_BASE:
case SQ_STATIC_THREAD_MGMT_1:
case SQ_STATIC_THREAD_MGMT_2:
case SQ_STATIC_THREAD_MGMT_3:
case SPI_CONFIG_CNTL:
case SPI_CONFIG_CNTL_1:
case TA_CNTL_AUX:
case DB_DEBUG:
case DB_DEBUG2:
case DB_DEBUG3:
case DB_DEBUG4:
case DB_WATERMARKS:
case TD_PS_BORDER_COLOR_INDEX:
case TD_PS_BORDER_COLOR_RED:
case TD_PS_BORDER_COLOR_GREEN:
case TD_PS_BORDER_COLOR_BLUE:
case TD_PS_BORDER_COLOR_ALPHA:
case TD_VS_BORDER_COLOR_INDEX:
case TD_VS_BORDER_COLOR_RED:
case TD_VS_BORDER_COLOR_GREEN:
case TD_VS_BORDER_COLOR_BLUE:
case TD_VS_BORDER_COLOR_ALPHA:
case TD_GS_BORDER_COLOR_INDEX:
case TD_GS_BORDER_COLOR_RED:
case TD_GS_BORDER_COLOR_GREEN:
case TD_GS_BORDER_COLOR_BLUE:
case TD_GS_BORDER_COLOR_ALPHA:
case TD_HS_BORDER_COLOR_INDEX:
case TD_HS_BORDER_COLOR_RED:
case TD_HS_BORDER_COLOR_GREEN:
case TD_HS_BORDER_COLOR_BLUE:
case TD_HS_BORDER_COLOR_ALPHA:
case TD_LS_BORDER_COLOR_INDEX:
case TD_LS_BORDER_COLOR_RED:
case TD_LS_BORDER_COLOR_GREEN:
case TD_LS_BORDER_COLOR_BLUE:
case TD_LS_BORDER_COLOR_ALPHA:
case TD_CS_BORDER_COLOR_INDEX:
case TD_CS_BORDER_COLOR_RED:
case TD_CS_BORDER_COLOR_GREEN:
case TD_CS_BORDER_COLOR_BLUE:
case TD_CS_BORDER_COLOR_ALPHA:
case SQ_ESGS_RING_SIZE:
case SQ_GSVS_RING_SIZE:
case SQ_ESTMP_RING_SIZE:
case SQ_GSTMP_RING_SIZE:
case SQ_HSTMP_RING_SIZE:
case SQ_LSTMP_RING_SIZE:
case SQ_PSTMP_RING_SIZE:
case SQ_VSTMP_RING_SIZE:
case SQ_ESGS_RING_ITEMSIZE:
case SQ_ESTMP_RING_ITEMSIZE:
case SQ_GSTMP_RING_ITEMSIZE:
case SQ_GSVS_RING_ITEMSIZE:
case SQ_GS_VERT_ITEMSIZE:
case SQ_GS_VERT_ITEMSIZE_1:
case SQ_GS_VERT_ITEMSIZE_2:
case SQ_GS_VERT_ITEMSIZE_3:
case SQ_GSVS_RING_OFFSET_1:
case SQ_GSVS_RING_OFFSET_2:
case SQ_GSVS_RING_OFFSET_3:
case SQ_HSTMP_RING_ITEMSIZE:
case SQ_LSTMP_RING_ITEMSIZE:
case SQ_PSTMP_RING_ITEMSIZE:
case SQ_VSTMP_RING_ITEMSIZE:
case VGT_TF_RING_SIZE:
case SQ_ESGS_RING_BASE:
case SQ_GSVS_RING_BASE:
case SQ_ESTMP_RING_BASE:
case SQ_GSTMP_RING_BASE:
case SQ_HSTMP_RING_BASE:
case SQ_LSTMP_RING_BASE:
case SQ_PSTMP_RING_BASE:
case SQ_VSTMP_RING_BASE:
case CAYMAN_VGT_OFFCHIP_LDS_BASE:
case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS:
return true;
default:
return false;
}
}

static int evergreen_vm_packet3_check(struct radeon_device *rdev,
u32 *ib, struct radeon_cs_packet *pkt)
{
u32 idx = pkt->idx + 1;
u32 idx_value = ib[idx];
u32 start_reg, end_reg, reg, i;

switch (pkt->opcode) {
case PACKET3_NOP:
case PACKET3_SET_BASE:
case PACKET3_CLEAR_STATE:
case PACKET3_INDEX_BUFFER_SIZE:
case PACKET3_DISPATCH_DIRECT:
case PACKET3_DISPATCH_INDIRECT:
case PACKET3_MODE_CONTROL:
case PACKET3_SET_PREDICATION:
case PACKET3_COND_EXEC:
case PACKET3_PRED_EXEC:
case PACKET3_DRAW_INDIRECT:
case PACKET3_DRAW_INDEX_INDIRECT:
case PACKET3_INDEX_BASE:
case PACKET3_DRAW_INDEX_2:
case PACKET3_CONTEXT_CONTROL:
case PACKET3_DRAW_INDEX_OFFSET:
case PACKET3_INDEX_TYPE:
case PACKET3_DRAW_INDEX:
case PACKET3_DRAW_INDEX_AUTO:
case PACKET3_DRAW_INDEX_IMMD:
case PACKET3_NUM_INSTANCES:
case PACKET3_DRAW_INDEX_MULTI_AUTO:
case PACKET3_STRMOUT_BUFFER_UPDATE:
case PACKET3_DRAW_INDEX_OFFSET_2:
case PACKET3_DRAW_INDEX_MULTI_ELEMENT:
case PACKET3_MPEG_INDEX:
case PACKET3_WAIT_REG_MEM:
case PACKET3_MEM_WRITE:
case PACKET3_SURFACE_SYNC:
case PACKET3_EVENT_WRITE:
case PACKET3_EVENT_WRITE_EOP:
case PACKET3_EVENT_WRITE_EOS:
case PACKET3_SET_CONTEXT_REG:
case PACKET3_SET_BOOL_CONST:
case PACKET3_SET_LOOP_CONST:
case PACKET3_SET_RESOURCE:
case PACKET3_SET_SAMPLER:
case PACKET3_SET_CTL_CONST:
case PACKET3_SET_RESOURCE_OFFSET:
case PACKET3_SET_CONTEXT_REG_INDIRECT:
case PACKET3_SET_RESOURCE_INDIRECT:
case CAYMAN_PACKET3_DEALLOC_STATE:
break;
case PACKET3_COND_WRITE:
if (idx_value & 0x100) {
reg = ib[idx + 5] * 4;
if (!evergreen_vm_reg_valid(reg))
return -EINVAL;
}
break;
case PACKET3_COPY_DW:
if (idx_value & 0x2) {
reg = ib[idx + 3] * 4;
if (!evergreen_vm_reg_valid(reg))
return -EINVAL;
}
break;
case PACKET3_SET_CONFIG_REG:
start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START;
end_reg = 4 * pkt->count + start_reg - 4;
if ((start_reg < PACKET3_SET_CONFIG_REG_START) ||
(start_reg >= PACKET3_SET_CONFIG_REG_END) ||
(end_reg >= PACKET3_SET_CONFIG_REG_END)) {
DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n");
return -EINVAL;
}
for (i = 0; i < pkt->count; i++) {
reg = start_reg + (4 * i);
if (!evergreen_vm_reg_valid(reg))
return -EINVAL;
}
break;
default:
return -EINVAL;
}
return 0;
}

int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib)
{
int ret = 0;
u32 idx = 0;
struct radeon_cs_packet pkt;

do {
pkt.idx = idx;
pkt.type = CP_PACKET_GET_TYPE(ib->ptr[idx]);
pkt.count = CP_PACKET_GET_COUNT(ib->ptr[idx]);
pkt.one_reg_wr = 0;
switch (pkt.type) {
case PACKET_TYPE0:
dev_err(rdev->dev, "Packet0 not allowed!\n");
ret = -EINVAL;
break;
case PACKET_TYPE2:
break;
case PACKET_TYPE3:
pkt.opcode = CP_PACKET3_GET_OPCODE(ib->ptr[idx]);
ret = evergreen_vm_packet3_check(rdev, ib->ptr, &pkt);
break;
default:
dev_err(rdev->dev, "Unknown packet type %d !\n", pkt.type);
ret = -EINVAL;
break;
}
if (ret)
break;
idx += pkt.count + 2;
} while (idx < ib->length_dw);

return ret;
}
65 changes: 63 additions & 2 deletions trunk/drivers/gpu/drm/radeon/evergreend.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -242,6 +242,7 @@
#define PA_CL_ENHANCE 0x8A14
#define CLIP_VTX_REORDER_ENA (1 << 0)
#define NUM_CLIP_SEQ(x) ((x) << 1)
#define PA_SC_ENHANCE 0x8BF0
#define PA_SC_AA_CONFIG 0x28C04
#define MSAA_NUM_SAMPLES_SHIFT 0
#define MSAA_NUM_SAMPLES_MASK 0x3
Expand Down Expand Up @@ -319,6 +320,8 @@
#define SQ_GPR_RESOURCE_MGMT_3 0x8C0C
#define NUM_HS_GPRS(x) ((x) << 0)
#define NUM_LS_GPRS(x) ((x) << 16)
#define SQ_GLOBAL_GPR_RESOURCE_MGMT_1 0x8C10
#define SQ_GLOBAL_GPR_RESOURCE_MGMT_2 0x8C14
#define SQ_THREAD_RESOURCE_MGMT 0x8C18
#define NUM_PS_THREADS(x) ((x) << 0)
#define NUM_VS_THREADS(x) ((x) << 8)
Expand All @@ -337,6 +340,10 @@
#define NUM_HS_STACK_ENTRIES(x) ((x) << 0)
#define NUM_LS_STACK_ENTRIES(x) ((x) << 16)
#define SQ_DYN_GPR_CNTL_PS_FLUSH_REQ 0x8D8C
#define SQ_DYN_GPR_SIMD_LOCK_EN 0x8D94
#define SQ_STATIC_THREAD_MGMT_1 0x8E20
#define SQ_STATIC_THREAD_MGMT_2 0x8E24
#define SQ_STATIC_THREAD_MGMT_3 0x8E28
#define SQ_LDS_RESOURCE_MGMT 0x8E2C

#define SQ_MS_FIFO_SIZES 0x8CF0
Expand Down Expand Up @@ -691,6 +698,7 @@
#define PACKET3_DRAW_INDEX_MULTI_ELEMENT 0x36
#define PACKET3_MEM_SEMAPHORE 0x39
#define PACKET3_MPEG_INDEX 0x3A
#define PACKET3_COPY_DW 0x3B
#define PACKET3_WAIT_REG_MEM 0x3C
#define PACKET3_MEM_WRITE 0x3D
#define PACKET3_INDIRECT_BUFFER 0x32
Expand Down Expand Up @@ -768,6 +776,8 @@
#define SQ_TEX_VTX_VALID_TEXTURE 0x2
#define SQ_TEX_VTX_VALID_BUFFER 0x3

#define VGT_VTX_VECT_EJECT_REG 0x88b0

#define SQ_CONST_MEM_BASE 0x8df8

#define SQ_ESGS_RING_BASE 0x8c40
Expand Down Expand Up @@ -892,8 +902,27 @@
#define PA_SC_SCREEN_SCISSOR_TL 0x28030
#define PA_SC_GENERIC_SCISSOR_TL 0x28240
#define PA_SC_WINDOW_SCISSOR_TL 0x28204
#define VGT_PRIMITIVE_TYPE 0x8958

#define VGT_PRIMITIVE_TYPE 0x8958
#define VGT_INDEX_TYPE 0x895C

#define VGT_NUM_INDICES 0x8970

#define VGT_COMPUTE_DIM_X 0x8990
#define VGT_COMPUTE_DIM_Y 0x8994
#define VGT_COMPUTE_DIM_Z 0x8998
#define VGT_COMPUTE_START_X 0x899C
#define VGT_COMPUTE_START_Y 0x89A0
#define VGT_COMPUTE_START_Z 0x89A4
#define VGT_COMPUTE_INDEX 0x89A8
#define VGT_COMPUTE_THREAD_GROUP_SIZE 0x89AC
#define VGT_HS_OFFCHIP_PARAM 0x89B0

#define DB_DEBUG 0x9830
#define DB_DEBUG2 0x9834
#define DB_DEBUG3 0x9838
#define DB_DEBUG4 0x983C
#define DB_WATERMARKS 0x9854
#define DB_DEPTH_CONTROL 0x28800
#define DB_DEPTH_VIEW 0x28008
#define DB_HTILE_DATA_BASE 0x28014
Expand Down Expand Up @@ -1189,8 +1218,40 @@
#define SQ_VTX_CONSTANT_WORD6_0 0x30018
#define SQ_VTX_CONSTANT_WORD7_0 0x3001c

#define TD_PS_BORDER_COLOR_INDEX 0xA400
#define TD_PS_BORDER_COLOR_RED 0xA404
#define TD_PS_BORDER_COLOR_GREEN 0xA408
#define TD_PS_BORDER_COLOR_BLUE 0xA40C
#define TD_PS_BORDER_COLOR_ALPHA 0xA410
#define TD_VS_BORDER_COLOR_INDEX 0xA414
#define TD_VS_BORDER_COLOR_RED 0xA418
#define TD_VS_BORDER_COLOR_GREEN 0xA41C
#define TD_VS_BORDER_COLOR_BLUE 0xA420
#define TD_VS_BORDER_COLOR_ALPHA 0xA424
#define TD_GS_BORDER_COLOR_INDEX 0xA428
#define TD_GS_BORDER_COLOR_RED 0xA42C
#define TD_GS_BORDER_COLOR_GREEN 0xA430
#define TD_GS_BORDER_COLOR_BLUE 0xA434
#define TD_GS_BORDER_COLOR_ALPHA 0xA438
#define TD_HS_BORDER_COLOR_INDEX 0xA43C
#define TD_HS_BORDER_COLOR_RED 0xA440
#define TD_HS_BORDER_COLOR_GREEN 0xA444
#define TD_HS_BORDER_COLOR_BLUE 0xA448
#define TD_HS_BORDER_COLOR_ALPHA 0xA44C
#define TD_LS_BORDER_COLOR_INDEX 0xA450
#define TD_LS_BORDER_COLOR_RED 0xA454
#define TD_LS_BORDER_COLOR_GREEN 0xA458
#define TD_LS_BORDER_COLOR_BLUE 0xA45C
#define TD_LS_BORDER_COLOR_ALPHA 0xA460
#define TD_CS_BORDER_COLOR_INDEX 0xA464
#define TD_CS_BORDER_COLOR_RED 0xA468
#define TD_CS_BORDER_COLOR_GREEN 0xA46C
#define TD_CS_BORDER_COLOR_BLUE 0xA470
#define TD_CS_BORDER_COLOR_ALPHA 0xA474

/* cayman 3D regs */
#define CAYMAN_VGT_OFFCHIP_LDS_BASE 0x89B0
#define CAYMAN_VGT_OFFCHIP_LDS_BASE 0x89B4
#define CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS 0x8E48
#define CAYMAN_DB_EQAA 0x28804
#define CAYMAN_DB_DEPTH_INFO 0x2803C
#define CAYMAN_PA_SC_AA_CONFIG 0x28BE0
Expand Down
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