This function is not limited to r100, but it can dump a (raw) packet for any ASIC. Rename it accordingly and move its declaration to radeon.h
Signed-off-by: Ilija Hadzic ihadzic@research.bell-labs.com --- drivers/gpu/drm/radeon/r100.c | 52 ++++++++++++++----------------------- drivers/gpu/drm/radeon/r100_track.h | 2 -- drivers/gpu/drm/radeon/r200.c | 14 +++++----- drivers/gpu/drm/radeon/r300.c | 18 ++++++------- drivers/gpu/drm/radeon/radeon.h | 2 ++ drivers/gpu/drm/radeon/radeon_cs.c | 21 +++++++++++++++ 6 files changed, 58 insertions(+), 51 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 7842447..cf7e359 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1219,7 +1219,7 @@ int r100_reloc_pitch_offset(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; }
@@ -1233,7 +1233,7 @@ int r100_reloc_pitch_offset(struct radeon_cs_parser *p, if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) { if (reg == RADEON_SRC_PITCH_OFFSET) { DRM_ERROR("Cannot src blit from microtiled surface\n"); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return -EINVAL; } tile_flags |= RADEON_DST_TILE_MICRO; @@ -1263,7 +1263,7 @@ int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, if (c > 16) { DRM_ERROR("Only 16 vertex buffers are allowed %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return -EINVAL; } track->num_arrays = c; @@ -1272,7 +1272,7 @@ int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } idx_value = radeon_get_ib_value(p, idx); @@ -1285,7 +1285,7 @@ int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx+2] = radeon_get_ib_value(p, idx + 2) + ((u32)reloc->lobj.gpu_offset); @@ -1298,7 +1298,7 @@ int r100_packet3_load_vbpntr(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } idx_value = radeon_get_ib_value(p, idx); @@ -1355,20 +1355,6 @@ int r100_cs_parse_packet0(struct radeon_cs_parser *p, return 0; }
-void r100_cs_dump_packet(struct radeon_cs_parser *p, - struct radeon_cs_packet *pkt) -{ - volatile uint32_t *ib; - unsigned i; - unsigned idx; - - ib = p->ib.ptr; - idx = pkt->idx; - for (i = 0; i <= (pkt->count + 1); i++, idx++) { - DRM_INFO("ib[%d]=0x%08X\n", idx, ib[idx]); - } -} - /** * r100_cs_packet_next_vline() - parse userspace VLINE packet * @parser: parser structure holding parsing context. @@ -1492,14 +1478,14 @@ int r100_cs_packet_next_reloc(struct radeon_cs_parser *p, if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) { DRM_ERROR("No packet3 for relocation for packet at %d.\n", p3reloc.idx); - r100_cs_dump_packet(p, &p3reloc); + radeon_cs_dump_packet(p, &p3reloc); 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); - r100_cs_dump_packet(p, &p3reloc); + radeon_cs_dump_packet(p, &p3reloc); return -EINVAL; } /* FIXME: we assume reloc size is 4 dwords */ @@ -1584,7 +1570,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } break; @@ -1601,7 +1587,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->zb.robj = reloc->robj; @@ -1614,7 +1600,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->cb[0].robj = reloc->robj; @@ -1630,7 +1616,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) { @@ -1657,7 +1643,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->textures[0].cube_info[i].offset = idx_value; @@ -1675,7 +1661,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->textures[1].cube_info[i].offset = idx_value; @@ -1693,7 +1679,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->textures[2].cube_info[i].offset = idx_value; @@ -1711,7 +1697,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) { @@ -1782,7 +1768,7 @@ static int r100_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); @@ -1942,7 +1928,7 @@ static int r100_packet3_check(struct radeon_cs_parser *p, r = r100_cs_packet_next_reloc(p, &reloc); if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx+1] = radeon_get_ib_value(p, idx+1) + ((u32)reloc->lobj.gpu_offset); @@ -1956,7 +1942,7 @@ static int r100_packet3_check(struct radeon_cs_parser *p, r = r100_cs_packet_next_reloc(p, &reloc); if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx] = radeon_get_ib_value(p, idx) + ((u32)reloc->lobj.gpu_offset); diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h index 6a603b3..c81b174 100644 --- a/drivers/gpu/drm/radeon/r100_track.h +++ b/drivers/gpu/drm/radeon/r100_track.h @@ -83,8 +83,6 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track) void r100_cs_track_clear(struct radeon_device *rdev, struct r100_cs_track *track); int r100_cs_packet_next_reloc(struct radeon_cs_parser *p, struct radeon_cs_reloc **cs_reloc); -void r100_cs_dump_packet(struct radeon_cs_parser *p, - struct radeon_cs_packet *pkt);
int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c index 98143a5..07ea6f4 100644 --- a/drivers/gpu/drm/radeon/r200.c +++ b/drivers/gpu/drm/radeon/r200.c @@ -162,7 +162,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } break; @@ -179,7 +179,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->zb.robj = reloc->robj; @@ -192,7 +192,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->cb[0].robj = reloc->robj; @@ -211,7 +211,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } if (!(p->cs_flags & RADEON_CS_KEEP_TILING_FLAGS)) { @@ -264,7 +264,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->textures[i].cube_info[face - 1].offset = idx_value; @@ -282,7 +282,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; }
@@ -359,7 +359,7 @@ int r200_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index 34ca46e..47bfca1 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -615,7 +615,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } break; @@ -634,7 +634,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->cb[i].robj = reloc->robj; @@ -647,7 +647,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->zb.robj = reloc->robj; @@ -676,7 +676,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; }
@@ -749,7 +749,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; }
@@ -834,7 +834,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; }
@@ -1049,7 +1049,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx] = idx_value + ((u32)reloc->lobj.gpu_offset); @@ -1091,7 +1091,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, if (r) { DRM_ERROR("No reloc for ib[%d]=0x%04X\n", idx, reg); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } track->aa.robj = reloc->robj; @@ -1159,7 +1159,7 @@ static int r300_packet3_check(struct radeon_cs_parser *p, r = r100_cs_packet_next_reloc(p, &reloc); if (r) { DRM_ERROR("No reloc for packet3 %d\n", pkt->opcode); - r100_cs_dump_packet(p, pkt); + radeon_cs_dump_packet(p, pkt); return r; } ib[idx+1] = radeon_get_ib_value(p, idx + 1) + ((u32)reloc->lobj.gpu_offset); diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 669c723..a0e28dc 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1970,6 +1970,8 @@ int radeon_cs_packet_parse(struct radeon_cs_parser *p, struct radeon_cs_packet *pkt, unsigned idx); bool radeon_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p); +void radeon_cs_dump_packet(struct radeon_cs_parser *p, + struct radeon_cs_packet *pkt); int r600_cs_common_vline_parse(struct radeon_cs_parser *p, uint32_t *vline_start_end, uint32_t *vline_status); diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index b308087..2ef7e81 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -713,3 +713,24 @@ bool radeon_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p) return false; return true; } + +/** + * radeon_cs_dump_packet() - dump raw packet context + * @p: structure holding the parser context. + * @pkt: structure holding the packet. + * + * Used mostly for debugging and error reporting. + **/ +void radeon_cs_dump_packet(struct radeon_cs_parser *p, + struct radeon_cs_packet *pkt) +{ + volatile uint32_t *ib; + unsigned i; + unsigned idx; + + ib = p->ib.ptr; + idx = pkt->idx; + for (i = 0; i <= (pkt->count + 1); i++, idx++) + DRM_INFO("ib[%d]=0x%08X\n", idx, ib[idx]); +} +