diff options
author | Ilija Hadzic <ihadzic@research.bell-labs.com> | 2013-01-02 18:27:47 -0500 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2013-01-31 16:24:45 -0500 |
commit | 012e976d42d2819c79bdd4ef2843515bdd44e408 (patch) | |
tree | c4867ae6fdca55954685ce6a194bc41e6d4e330b /drivers/gpu/drm/radeon/r600_cs.c | |
parent | e97169930941c4326dd563578369590a52aec707 (diff) | |
download | linux-012e976d42d2819c79bdd4ef2843515bdd44e408.tar.bz2 |
drm/radeon: use common next_reloc function
This patch eliminates ASIC-specific ***_cs_packet_next_reloc
functions and hooks up the new common function.
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600_cs.c')
-rw-r--r-- | drivers/gpu/drm/radeon/r600_cs.c | 158 |
1 files changed, 30 insertions, 128 deletions
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index 9d833728ed00..f8fe50cb4726 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -31,12 +31,7 @@ #include "r600d.h" #include "r600_reg_safe.h" -static int r600_cs_packet_next_reloc_mm(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc); -static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc); -typedef int (*next_reloc_t)(struct radeon_cs_parser*, struct radeon_cs_reloc**); -static next_reloc_t r600_cs_packet_next_reloc = &r600_cs_packet_next_reloc_mm; +static int r600_nomm; extern void r600_cs_legacy_get_tiling_conf(struct drm_device *dev, u32 *npipes, u32 *nbanks, u32 *group_size); @@ -784,99 +779,6 @@ static int r600_cs_track_check(struct radeon_cs_parser *p) } /** - * r600_cs_packet_next_reloc_mm() - parse next packet which should be reloc packet3 - * @parser: parser structure holding parsing context. - * @data: pointer to relocation data - * @offset_start: starting offset - * @offset_mask: offset mask (to align start offset on) - * @reloc: reloc informations - * - * Check next packet is relocation packet3, do bo validation and compute - * GPU offset using the provided start. - **/ -static int r600_cs_packet_next_reloc_mm(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc) -{ - struct radeon_cs_chunk *relocs_chunk; - struct radeon_cs_packet p3reloc; - unsigned idx; - int r; - - if (p->chunk_relocs_idx == -1) { - DRM_ERROR("No relocation chunk !\n"); - return -EINVAL; - } - *cs_reloc = NULL; - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; - r = radeon_cs_packet_parse(p, &p3reloc, p->idx); - if (r) { - return r; - } - p->idx += p3reloc.count + 2; - if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) { - DRM_ERROR("No packet3 for relocation for packet at %d.\n", - p3reloc.idx); - return -EINVAL; - } - idx = radeon_get_ib_value(p, p3reloc.idx + 1); - if (idx >= relocs_chunk->length_dw) { - DRM_ERROR("Relocs at %d after relocations chunk end %d !\n", - idx, relocs_chunk->length_dw); - return -EINVAL; - } - /* FIXME: we assume reloc size is 4 dwords */ - *cs_reloc = p->relocs_ptr[(idx / 4)]; - return 0; -} - -/** - * r600_cs_packet_next_reloc_nomm() - parse next packet which should be reloc packet3 - * @parser: parser structure holding parsing context. - * @data: pointer to relocation data - * @offset_start: starting offset - * @offset_mask: offset mask (to align start offset on) - * @reloc: reloc informations - * - * Check next packet is relocation packet3, do bo validation and compute - * GPU offset using the provided start. - **/ -static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p, - struct radeon_cs_reloc **cs_reloc) -{ - struct radeon_cs_chunk *relocs_chunk; - struct radeon_cs_packet p3reloc; - unsigned idx; - int r; - - if (p->chunk_relocs_idx == -1) { - DRM_ERROR("No relocation chunk !\n"); - return -EINVAL; - } - *cs_reloc = NULL; - relocs_chunk = &p->chunks[p->chunk_relocs_idx]; - r = radeon_cs_packet_parse(p, &p3reloc, p->idx); - if (r) { - return r; - } - p->idx += p3reloc.count + 2; - if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) { - DRM_ERROR("No packet3 for relocation for packet at %d.\n", - p3reloc.idx); - return -EINVAL; - } - idx = radeon_get_ib_value(p, p3reloc.idx + 1); - if (idx >= relocs_chunk->length_dw) { - DRM_ERROR("Relocs at %d after relocations chunk end %d !\n", - idx, relocs_chunk->length_dw); - return -EINVAL; - } - *cs_reloc = p->relocs; - (*cs_reloc)->lobj.gpu_offset = (u64)relocs_chunk->kdata[idx + 3] << 32; - (*cs_reloc)->lobj.gpu_offset |= relocs_chunk->kdata[idx + 0]; - return 0; -} - -/** * r600_cs_packet_parse_vline() - parse userspace VLINE packet * @parser: parser structure holding parsing context. * @@ -1115,7 +1017,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case R_028010_DB_DEPTH_INFO: if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS) && radeon_cs_packet_next_is_pkt3_nop(p)) { - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1157,7 +1059,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case VGT_STRMOUT_BUFFER_BASE_1: case VGT_STRMOUT_BUFFER_BASE_2: case VGT_STRMOUT_BUFFER_BASE_3: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1180,7 +1082,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) track->streamout_dirty = true; break; case CP_COHER_BASE: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "missing reloc for CP_COHER_BASE " "0x%04X\n", reg); @@ -1216,7 +1118,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case R_0280BC_CB_COLOR7_INFO: if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS) && radeon_cs_packet_next_is_pkt3_nop(p)) { - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg); return -EINVAL; @@ -1288,7 +1190,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) track->cb_color_frag_offset[tmp] = track->cb_color_bo_offset[tmp]; ib[idx] = track->cb_color_base_last[tmp]; } else { - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg); return -EINVAL; @@ -1319,7 +1221,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) track->cb_color_tile_offset[tmp] = track->cb_color_bo_offset[tmp]; ib[idx] = track->cb_color_base_last[tmp]; } else { - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg); return -EINVAL; @@ -1354,7 +1256,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case CB_COLOR5_BASE: case CB_COLOR6_BASE: case CB_COLOR7_BASE: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1369,7 +1271,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) track->cb_dirty = true; break; case DB_DEPTH_BASE: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1382,7 +1284,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) track->db_dirty = true; break; case DB_HTILE_DATA_BASE: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1452,7 +1354,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case SQ_ALU_CONST_CACHE_VS_13: case SQ_ALU_CONST_CACHE_VS_14: case SQ_ALU_CONST_CACHE_VS_15: - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONTEXT_REG " "0x%04X\n", reg); @@ -1461,7 +1363,7 @@ static 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); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { dev_warn(p->dev, "bad SET_CONFIG_REG " "0x%04X\n", reg); @@ -1747,7 +1649,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, return -EINVAL; } - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad SET PREDICATION\n"); return -EINVAL; @@ -1788,7 +1690,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("bad DRAW_INDEX\n"); return -EINVAL; } - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad DRAW_INDEX\n"); return -EINVAL; @@ -1840,7 +1742,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, if (idx_value & 0x10) { uint64_t offset; - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad WAIT_REG_MEM\n"); return -EINVAL; @@ -1877,7 +1779,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, return -EINVAL; } /* src address space is memory */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad CP DMA SRC\n"); return -EINVAL; @@ -1907,7 +1809,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("CP DMA DAIC only supported for registers\n"); return -EINVAL; } - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad CP DMA DST\n"); return -EINVAL; @@ -1937,7 +1839,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, /* 0xffffffff/0x0 is flush all cache flag */ if (radeon_get_ib_value(p, idx + 1) != 0xffffffff || radeon_get_ib_value(p, idx + 2) != 0) { - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad SURFACE_SYNC\n"); return -EINVAL; @@ -1953,7 +1855,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, if (pkt->count) { uint64_t offset; - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad EVENT_WRITE\n"); return -EINVAL; @@ -1974,7 +1876,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("bad EVENT_WRITE_EOP\n"); return -EINVAL; } - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad EVENT_WRITE\n"); return -EINVAL; @@ -2040,7 +1942,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, switch (G__SQ_VTX_CONSTANT_TYPE(radeon_get_ib_value(p, idx+(i*7)+6+1))) { case SQ_TEX_VTX_VALID_TEXTURE: /* tex base */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad SET_RESOURCE\n"); return -EINVAL; @@ -2054,7 +1956,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, } texture = reloc->robj; /* tex mip base */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad SET_RESOURCE\n"); return -EINVAL; @@ -2075,7 +1977,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, { uint64_t offset64; /* vtx base */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad SET_RESOURCE\n"); return -EINVAL; @@ -2176,7 +2078,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, { u64 offset; - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad STRMOUT_BASE_UPDATE reloc\n"); return -EINVAL; @@ -2220,7 +2122,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, /* Updating memory at DST_ADDRESS. */ if (idx_value & 0x1) { u64 offset; - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing dst reloc)\n"); return -EINVAL; @@ -2239,7 +2141,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, /* Reading data from SRC_ADDRESS. */ if (((idx_value >> 1) & 0x3) == 2) { u64 offset; - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad STRMOUT_BUFFER_UPDATE (missing src reloc)\n"); return -EINVAL; @@ -2264,7 +2166,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("bad MEM_WRITE (invalid count)\n"); return -EINVAL; } - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad MEM_WRITE (missing reloc)\n"); return -EINVAL; @@ -2293,7 +2195,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, if (idx_value & 0x1) { u64 offset; /* SRC is memory. */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad COPY_DW (missing src reloc)\n"); return -EINVAL; @@ -2317,7 +2219,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p, if (idx_value & 0x2) { u64 offset; /* DST is memory. */ - r = r600_cs_packet_next_reloc(p, &reloc); + r = radeon_cs_packet_next_reloc(p, &reloc, r600_nomm); if (r) { DRM_ERROR("bad COPY_DW (missing dst reloc)\n"); return -EINVAL; @@ -2505,7 +2407,7 @@ int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp, void r600_cs_legacy_init(void) { - r600_cs_packet_next_reloc = &r600_cs_packet_next_reloc_nomm; + r600_nomm = 1; } /* |