gallium/radeon: inline the r600_rings structure

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

24 files changed, 262 insertions, 266 deletions

diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c
index 6f2b7ba..5743e3f 100644
--- a/src/gallium/drivers/r600/evergreen_compute.c
+++ b/src/gallium/drivers/r600/evergreen_compute.c
@@ -346,7 +346,7 @@ static void evergreen_emit_direct_dispatch(
 		const uint *block_layout, const uint *grid_layout)
 {
 	int i;
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_pipe_compute *shader = rctx->cs_shader_state.shader;
 	unsigned num_waves;
 	unsigned num_pipes = rctx->screen->b.info.r600_max_pipes;
@@ -417,12 +417,12 @@ static void evergreen_emit_direct_dispatch(
 static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
 		const uint *grid_layout)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
 	unsigned i;
 
 	/* make sure that the gfx ring is only one active */
-	if (ctx->b.rings.dma.cs && ctx->b.rings.dma.cs->cdw) {
-		ctx->b.rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+	if (ctx->b.dma.cs && ctx->b.dma.cs->cdw) {
+		ctx->b.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 	}
 
 	/* Initialize all the compute-related registers.
@@ -439,7 +439,7 @@ static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
 	/* XXX support more than 8 colorbuffers (the offsets are not a multiple of 0x3C for CB8-11) */
 	for (i = 0; i < 8 && i < ctx->framebuffer.state.nr_cbufs; i++) {
 		struct r600_surface *cb = (struct r600_surface*)ctx->framebuffer.state.cbufs[i];
-		unsigned reloc = radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.gfx,
+		unsigned reloc = radeon_add_to_buffer_list(&ctx->b, &ctx->b.gfx,
 						       (struct r600_resource*)cb->base.texture,
 						       RADEON_USAGE_READWRITE,
 						       RADEON_PRIO_SHADER_RW_BUFFER);
@@ -538,7 +538,7 @@ void evergreen_emit_cs_shader(
 	struct r600_cs_shader_state *state =
 					(struct r600_cs_shader_state*)atom;
 	struct r600_pipe_compute *shader = state->shader;
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint64_t va;
 	struct r600_resource *code_bo;
 	unsigned ngpr, nstack;
@@ -564,7 +564,7 @@ void evergreen_emit_cs_shader(
 	radeon_emit(cs, 0);	/* R_0288D8_SQ_PGM_RESOURCES_LS_2 */
 
 	radeon_emit(cs, PKT3C(PKT3_NOP, 0, 0));
-	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 					      code_bo, RADEON_USAGE_READ,
 					      RADEON_PRIO_USER_SHADER));
 }
diff --git a/src/gallium/drivers/r600/evergreen_hw_context.c b/src/gallium/drivers/r600/evergreen_hw_context.c
index 89abe92..a0f4680 100644
--- a/src/gallium/drivers/r600/evergreen_hw_context.c
+++ b/src/gallium/drivers/r600/evergreen_hw_context.c
@@ -35,7 +35,7 @@ void evergreen_dma_copy_buffer(struct r600_context *rctx,
 			       uint64_t src_offset,
 			       uint64_t size)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = rctx->b.dma.cs;
 	unsigned i, ncopy, csize, sub_cmd, shift;
 	struct r600_resource *rdst = (struct r600_resource*)dst;
 	struct r600_resource *rsrc = (struct r600_resource*)src;
@@ -64,9 +64,9 @@ void evergreen_dma_copy_buffer(struct r600_context *rctx,
 	for (i = 0; i < ncopy; i++) {
 		csize = size < EG_DMA_COPY_MAX_SIZE ? size : EG_DMA_COPY_MAX_SIZE;
 		/* emit reloc before writing cs so that cs is always in consistent state */
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, rsrc, RADEON_USAGE_READ,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, rsrc, RADEON_USAGE_READ,
 				      RADEON_PRIO_SDMA_BUFFER);
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, rdst, RADEON_USAGE_WRITE,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, rdst, RADEON_USAGE_WRITE,
 				      RADEON_PRIO_SDMA_BUFFER);
 		cs->buf[cs->cdw++] = DMA_PACKET(DMA_PACKET_COPY, sub_cmd, csize);
 		cs->buf[cs->cdw++] = dst_offset & 0xffffffff;
@@ -86,7 +86,7 @@ void evergreen_cp_dma_clear_buffer(struct r600_context *rctx,
 				   struct pipe_resource *dst, uint64_t offset,
 				   unsigned size, uint32_t clear_value)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 
 	assert(size);
 	assert(rctx->screen->b.has_cp_dma);
@@ -129,7 +129,7 @@ void evergreen_cp_dma_clear_buffer(struct r600_context *rctx,
 		}
 
 		/* This must be done after r600_need_cs_space. */
-		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 					      (struct r600_resource*)dst, RADEON_USAGE_WRITE,
 					      RADEON_PRIO_CP_DMA);
 
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 4b29a22..2fcc49b 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -871,7 +871,7 @@ evergreen_create_sampler_view(struct pipe_context *ctx,
 
 static void evergreen_emit_clip_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct pipe_clip_state *state = &rctx->clip_state.state;
 
 	radeon_set_context_reg_seq(cs, R_0285BC_PA_CL_UCP0_X, 6*4);
@@ -921,7 +921,7 @@ static void evergreen_set_scissor_states(struct pipe_context *ctx,
 
 static void evergreen_emit_scissor_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_scissor_state *rstate = &rctx->scissor;
 	struct pipe_scissor_state *state;
 	uint32_t dirty_mask;
@@ -1525,7 +1525,7 @@ static void evergreen_get_sample_position(struct pipe_context *ctx,
 static void evergreen_emit_msaa_state(struct r600_context *rctx, int nr_samples, int ps_iter_samples)
 {
 
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	unsigned max_dist = 0;
 
 	switch (nr_samples) {
@@ -1566,7 +1566,7 @@ static void evergreen_emit_msaa_state(struct r600_context *rctx, int nr_samples,
 
 static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct pipe_framebuffer_state *state = &rctx->framebuffer.state;
 	unsigned nr_cbufs = state->nr_cbufs;
 	unsigned i, tl, br;
@@ -1591,7 +1591,7 @@ static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r
 
 		tex = (struct r600_texture *)cb->base.texture;
 		reloc = radeon_add_to_buffer_list(&rctx->b,
-					      &rctx->b.rings.gfx,
+					      &rctx->b.gfx,
 					      (struct r600_resource*)cb->base.texture,
 					      RADEON_USAGE_READWRITE,
 					      tex->surface.nsamples > 1 ?
@@ -1599,7 +1599,7 @@ static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r
 						      RADEON_PRIO_COLOR_BUFFER);
 
 		if (tex->cmask_buffer && tex->cmask_buffer != &tex->resource) {
-			cmask_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+			cmask_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 				tex->cmask_buffer, RADEON_USAGE_READWRITE,
 				RADEON_PRIO_CMASK);
 		} else {
@@ -1645,7 +1645,7 @@ static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r
 
 		if (!rctx->keep_tiling_flags) {
 			unsigned reloc = radeon_add_to_buffer_list(&rctx->b,
-							       &rctx->b.rings.gfx,
+							       &rctx->b.gfx,
 							       (struct r600_resource*)state->cbufs[0]->texture,
 							       RADEON_USAGE_READWRITE,
 							       RADEON_PRIO_COLOR_BUFFER);
@@ -1668,7 +1668,7 @@ static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r
 	if (state->zsbuf) {
 		struct r600_surface *zb = (struct r600_surface*)state->zsbuf;
 		unsigned reloc = radeon_add_to_buffer_list(&rctx->b,
-						       &rctx->b.rings.gfx,
+						       &rctx->b.gfx,
 						       (struct r600_resource*)state->zsbuf->texture,
 						       RADEON_USAGE_READWRITE,
 						       zb->base.texture->nr_samples > 1 ?
@@ -1730,7 +1730,7 @@ static void evergreen_emit_framebuffer_state(struct r600_context *rctx, struct r
 
 static void evergreen_emit_polygon_offset(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_poly_offset_state *state = (struct r600_poly_offset_state*)a;
 	float offset_units = state->offset_units;
 	float offset_scale = state->offset_scale;
@@ -1757,7 +1757,7 @@ static void evergreen_emit_polygon_offset(struct r600_context *rctx, struct r600
 
 static void evergreen_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_cb_misc_state *a = (struct r600_cb_misc_state*)atom;
 	unsigned fb_colormask = (1ULL << ((unsigned)a->nr_cbufs * 4)) - 1;
 	unsigned ps_colormask = (1ULL << ((unsigned)a->nr_ps_color_outputs * 4)) - 1;
@@ -1772,7 +1772,7 @@ static void evergreen_emit_cb_misc_state(struct r600_context *rctx, struct r600_
 
 static void evergreen_emit_db_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_db_state *a = (struct r600_db_state*)atom;
 
 	if (a->rsurf && a->rsurf->db_htile_surface) {
@@ -1783,7 +1783,7 @@ static void evergreen_emit_db_state(struct r600_context *rctx, struct r600_atom
 		radeon_set_context_reg(cs, R_028ABC_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
 		radeon_set_context_reg(cs, R_028AC8_DB_PRELOAD_CONTROL, a->rsurf->db_preload_control);
 		radeon_set_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
-		reloc_idx = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rtex->htile_buffer,
+		reloc_idx = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rtex->htile_buffer,
 						  RADEON_USAGE_READWRITE, RADEON_PRIO_HTILE);
 		cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
 		cs->buf[cs->cdw++] = reloc_idx;
@@ -1795,7 +1795,7 @@ static void evergreen_emit_db_state(struct r600_context *rctx, struct r600_atom
 
 static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_db_misc_state *a = (struct r600_db_misc_state*)atom;
 	unsigned db_render_control = 0;
 	unsigned db_count_control = 0;
@@ -1862,7 +1862,7 @@ static void evergreen_emit_vertex_buffers(struct r600_context *rctx,
 					  unsigned resource_offset,
 					  unsigned pkt_flags)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = state->dirty_mask;
 
 	while (dirty_mask) {
@@ -1897,7 +1897,7 @@ static void evergreen_emit_vertex_buffers(struct r600_context *rctx,
 		radeon_emit(cs, 0xc0000000); /* RESOURCEi_WORD7 */
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER));
 	}
 	state->dirty_mask = 0;
@@ -1921,7 +1921,7 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 					    unsigned reg_alu_const_cache,
 					    unsigned pkt_flags)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = state->dirty_mask;
 
 	while (dirty_mask) {
@@ -1945,7 +1945,7 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 		}
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER));
 
 		radeon_emit(cs, PKT3(PKT3_SET_RESOURCE, 8, 0) | pkt_flags);
@@ -1970,7 +1970,7 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 			    S_03001C_TYPE(V_03001C_SQ_TEX_VTX_VALID_BUFFER));
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER));
 
 		dirty_mask &= ~(1 << buffer_index);
@@ -2018,7 +2018,7 @@ static void evergreen_emit_sampler_views(struct r600_context *rctx,
 					 struct r600_samplerview_state *state,
 					 unsigned resource_id_base, unsigned pkt_flags)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = state->dirty_mask;
 
 	while (dirty_mask) {
@@ -2033,7 +2033,7 @@ static void evergreen_emit_sampler_views(struct r600_context *rctx,
 		radeon_emit(cs, (resource_id_base + resource_index) * 8);
 		radeon_emit_array(cs, rview->tex_resource_words, 8);
 
-		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rview->tex_resource,
+		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rview->tex_resource,
 					      RADEON_USAGE_READ,
 					      r600_get_sampler_view_priority(rview->tex_resource));
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
@@ -2077,7 +2077,7 @@ static void evergreen_emit_sampler_states(struct r600_context *rctx,
 				unsigned border_index_reg,
 				unsigned pkt_flags)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = texinfo->states.dirty_mask;
 
 	while (dirty_mask) {
@@ -2130,14 +2130,14 @@ static void evergreen_emit_sample_mask(struct r600_context *rctx, struct r600_at
 	struct r600_sample_mask *s = (struct r600_sample_mask*)a;
 	uint8_t mask = s->sample_mask;
 
-	radeon_set_context_reg(rctx->b.rings.gfx.cs, R_028C3C_PA_SC_AA_MASK,
+	radeon_set_context_reg(rctx->b.gfx.cs, R_028C3C_PA_SC_AA_MASK,
 			       mask | (mask << 8) | (mask << 16) | (mask << 24));
 }
 
 static void cayman_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a)
 {
 	struct r600_sample_mask *s = (struct r600_sample_mask*)a;
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint16_t mask = s->sample_mask;
 
 	radeon_set_context_reg_seq(cs, CM_R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0, 2);
@@ -2147,21 +2147,21 @@ static void cayman_emit_sample_mask(struct r600_context *rctx, struct r600_atom
 
 static void evergreen_emit_vertex_fetch_shader(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_cso_state *state = (struct r600_cso_state*)a;
 	struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state->cso;
 
 	radeon_set_context_reg(cs, R_0288A4_SQ_PGM_START_FS,
 			       (shader->buffer->gpu_address + shader->offset) >> 8);
 	radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, shader->buffer,
+	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, shader->buffer,
                                                   RADEON_USAGE_READ,
                                                   RADEON_PRIO_INTERNAL_SHADER));
 }
 
 static void evergreen_emit_shader_stages(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_shader_stages_state *state = (struct r600_shader_stages_state*)a;
 
 	uint32_t v = 0, v2 = 0, primid = 0;
@@ -2200,7 +2200,7 @@ static void evergreen_emit_shader_stages(struct r600_context *rctx, struct r600_
 
 static void evergreen_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_gs_rings_state *state = (struct r600_gs_rings_state*)a;
 	struct r600_resource *rbuffer;
 
@@ -2213,7 +2213,7 @@ static void evergreen_emit_gs_rings(struct r600_context *rctx, struct r600_atom
 		radeon_set_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE,
 				rbuffer->gpu_address >> 8);
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READWRITE,
 						      RADEON_PRIO_RINGS_STREAMOUT));
 		radeon_set_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
@@ -2223,7 +2223,7 @@ static void evergreen_emit_gs_rings(struct r600_context *rctx, struct r600_atom
 		radeon_set_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE,
 				rbuffer->gpu_address >> 8);
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READWRITE,
 						      RADEON_PRIO_RINGS_STREAMOUT));
 		radeon_set_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
@@ -3274,7 +3274,7 @@ static void evergreen_dma_copy_tile(struct r600_context *rctx,
 				unsigned pitch,
 				unsigned bpp)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = rctx->b.dma.cs;
 	struct r600_texture *rsrc = (struct r600_texture*)src;
 	struct r600_texture *rdst = (struct r600_texture*)dst;
 	unsigned array_mode, lbpp, pitch_tile_max, slice_tile_max, size;
@@ -3362,9 +3362,9 @@ static void evergreen_dma_copy_tile(struct r600_context *rctx,
 		}
 		size = (cheight * pitch) / 4;
 		/* emit reloc before writing cs so that cs is always in consistent state */
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, &rsrc->resource,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, &rsrc->resource,
 				      RADEON_USAGE_READ, RADEON_PRIO_SDMA_TEXTURE);
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, &rdst->resource,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, &rdst->resource,
 				      RADEON_USAGE_WRITE, RADEON_PRIO_SDMA_TEXTURE);
 		cs->buf[cs->cdw++] = DMA_PACKET(DMA_PACKET_COPY, sub_cmd, size);
 		cs->buf[cs->cdw++] = base >> 8;
@@ -3399,7 +3399,7 @@ static void evergreen_dma_copy(struct pipe_context *ctx,
 	unsigned src_x, src_y;
 	unsigned dst_x = dstx, dst_y = dsty, dst_z = dstz;
 
-	if (rctx->b.rings.dma.cs == NULL) {
+	if (rctx->b.dma.cs == NULL) {
 		goto fallback;
 	}
 
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index 90a1453..fff841c 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -527,7 +527,7 @@ static void r600_copy_buffer(struct pipe_context *ctx, struct pipe_resource *dst
 	 * Can we somehow flush the index buffer cache? Starting a new IB seems
 	 * to do the trick. */
 	if (rctx->b.chip_class <= R700)
-		rctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		rctx->b.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 }
 
 /**
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index 1cffc34..0fc58df 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -33,16 +33,16 @@
 void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw,
 			boolean count_draw_in)
 {
-	struct radeon_winsys_cs *dma = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *dma = ctx->b.dma.cs;
 
 	/* Flush the DMA IB if it's not empty. */
 	if (dma && dma->cdw)
-		ctx->b.rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		ctx->b.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 
-	if (!ctx->b.ws->cs_memory_below_limit(ctx->b.rings.gfx.cs, ctx->b.vram, ctx->b.gtt)) {
+	if (!ctx->b.ws->cs_memory_below_limit(ctx->b.gfx.cs, ctx->b.vram, ctx->b.gtt)) {
 		ctx->b.gtt = 0;
 		ctx->b.vram = 0;
-		ctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		ctx->b.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 		return;
 	}
 	/* all will be accounted once relocation are emited */
@@ -50,7 +50,7 @@ void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw,
 	ctx->b.vram = 0;
 
 	/* The number of dwords we already used in the CS so far. */
-	num_dw += ctx->b.rings.gfx.cs->cdw;
+	num_dw += ctx->b.gfx.cs->cdw;
 
 	if (count_draw_in) {
 		uint64_t mask;
@@ -97,14 +97,14 @@ void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw,
 	num_dw += 10;
 
 	/* Flush if there's not enough space. */
-	if (num_dw > ctx->b.rings.gfx.cs->max_dw) {
-		ctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+	if (num_dw > ctx->b.gfx.cs->max_dw) {
+		ctx->b.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 	}
 }
 
 void r600_flush_emit(struct r600_context *rctx)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	unsigned cp_coher_cntl = 0;
 	unsigned wait_until = 0;
 
@@ -251,7 +251,7 @@ void r600_context_gfx_flush(void *context, unsigned flags,
 			    struct pipe_fence_handle **fence)
 {
 	struct r600_context *ctx = context;
-	struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
 
 	if (cs->cdw == ctx->b.initial_gfx_cs_size && !fence)
 		return;
@@ -294,7 +294,7 @@ void r600_begin_new_cs(struct r600_context *ctx)
 	ctx->b.vram = 0;
 
 	/* Begin a new CS. */
-	r600_emit_command_buffer(ctx->b.rings.gfx.cs, &ctx->start_cs_cmd);
+	r600_emit_command_buffer(ctx->b.gfx.cs, &ctx->start_cs_cmd);
 
 	/* Re-emit states. */
 	r600_mark_atom_dirty(ctx, &ctx->alphatest_state.atom);
@@ -363,7 +363,7 @@ void r600_begin_new_cs(struct r600_context *ctx)
 	ctx->last_primitive_type = -1;
 	ctx->last_start_instance = -1;
 
-	ctx->b.initial_gfx_cs_size = ctx->b.rings.gfx.cs->cdw;
+	ctx->b.initial_gfx_cs_size = ctx->b.gfx.cs->cdw;
 }
 
 /* The max number of bytes to copy per packet. */
@@ -374,7 +374,7 @@ void r600_cp_dma_copy_buffer(struct r600_context *rctx,
 			     struct pipe_resource *src, uint64_t src_offset,
 			     unsigned size)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 
 	assert(size);
 	assert(rctx->screen->b.has_cp_dma);
@@ -420,9 +420,9 @@ void r600_cp_dma_copy_buffer(struct r600_context *rctx,
 		}
 
 		/* This must be done after r600_need_cs_space. */
-		src_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, (struct r600_resource*)src,
+		src_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, (struct r600_resource*)src,
 						  RADEON_USAGE_READ, RADEON_PRIO_CP_DMA);
-		dst_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, (struct r600_resource*)dst,
+		dst_reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, (struct r600_resource*)dst,
 						  RADEON_USAGE_WRITE, RADEON_PRIO_CP_DMA);
 
 		radeon_emit(cs, PKT3(PKT3_CP_DMA, 4, 0));
@@ -455,7 +455,7 @@ void r600_dma_copy_buffer(struct r600_context *rctx,
 			  uint64_t src_offset,
 			  uint64_t size)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = rctx->b.dma.cs;
 	unsigned i, ncopy, csize;
 	struct r600_resource *rdst = (struct r600_resource*)dst;
 	struct r600_resource *rsrc = (struct r600_resource*)src;
@@ -473,9 +473,9 @@ void r600_dma_copy_buffer(struct r600_context *rctx,
 	for (i = 0; i < ncopy; i++) {
 		csize = size < R600_DMA_COPY_MAX_SIZE_DW ? size : R600_DMA_COPY_MAX_SIZE_DW;
 		/* emit reloc before writing cs so that cs is always in consistent state */
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, rsrc, RADEON_USAGE_READ,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, rsrc, RADEON_USAGE_READ,
 				      RADEON_PRIO_SDMA_BUFFER);
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, rdst, RADEON_USAGE_WRITE,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, rdst, RADEON_USAGE_WRITE,
 				      RADEON_PRIO_SDMA_BUFFER);
 		cs->buf[cs->cdw++] = DMA_PACKET(DMA_PACKET_COPY, 0, 0, csize);
 		cs->buf[cs->cdw++] = dst_offset & 0xfffffffc;
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index ceae6e8..bd00dcb 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -178,11 +178,11 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen,
 		goto fail;
 	}
 
-	rctx->b.rings.gfx.cs = ws->cs_create(rctx->b.ctx, RING_GFX,
-					     r600_context_gfx_flush, rctx,
-					     rscreen->b.trace_bo ?
-						     rscreen->b.trace_bo->cs_buf : NULL);
-	rctx->b.rings.gfx.flush = r600_context_gfx_flush;
+	rctx->b.gfx.cs = ws->cs_create(rctx->b.ctx, RING_GFX,
+				       r600_context_gfx_flush, rctx,
+				       rscreen->b.trace_bo ?
+					       rscreen->b.trace_bo->cs_buf : NULL);
+	rctx->b.gfx.flush = r600_context_gfx_flush;
 
 	rctx->allocator_fetch_shader = u_suballocator_create(&rctx->b.b, 64 * 1024, 256,
 							     0, PIPE_USAGE_DEFAULT, FALSE);
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 1305efa..ebb15ee 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -244,7 +244,7 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
 
 static void r600_emit_polygon_offset(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_poly_offset_state *state = (struct r600_poly_offset_state*)a;
 	float offset_units = state->offset_units;
 	float offset_scale = state->offset_scale;
@@ -760,7 +760,7 @@ r600_create_sampler_view(struct pipe_context *ctx,
 
 static void r600_emit_clip_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct pipe_clip_state *state = &rctx->clip_state.state;
 
 	radeon_set_context_reg_seq(cs, R_028E20_PA_CL_UCP0_X, 6*4);
@@ -774,7 +774,7 @@ static void r600_set_polygon_stipple(struct pipe_context *ctx,
 
 static void r600_emit_scissor_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_scissor_state *rstate = &rctx->scissor;
 	struct pipe_scissor_state *state;
 	bool do_disable_workaround = false;
@@ -1334,7 +1334,7 @@ static void r600_get_sample_position(struct pipe_context *ctx,
 
 static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	unsigned max_dist = 0;
 
 	if (rctx->b.family == CHIP_R600) {
@@ -1401,7 +1401,7 @@ static void r600_emit_msaa_state(struct r600_context *rctx, int nr_samples)
 
 static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct pipe_framebuffer_state *state = &rctx->framebuffer.state;
 	unsigned nr_cbufs = state->nr_cbufs;
 	struct r600_surface **cb = (struct r600_surface**)&state->cbufs[0];
@@ -1432,7 +1432,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
 			radeon_set_context_reg(cs, R_028040_CB_COLOR0_BASE + i*4, cb[i]->cb_color_base);
 
 			reloc = radeon_add_to_buffer_list(&rctx->b,
-						      &rctx->b.rings.gfx,
+						      &rctx->b.gfx,
 						      (struct r600_resource*)cb[i]->base.texture,
 						      RADEON_USAGE_READWRITE,
 						      cb[i]->base.texture->nr_samples > 1 ?
@@ -1445,7 +1445,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
 			radeon_set_context_reg(cs, R_0280E0_CB_COLOR0_FRAG + i*4, cb[i]->cb_color_fmask);
 
 			reloc = radeon_add_to_buffer_list(&rctx->b,
-						      &rctx->b.rings.gfx,
+						      &rctx->b.gfx,
 						      cb[i]->cb_buffer_fmask,
 						      RADEON_USAGE_READWRITE,
 						      cb[i]->base.texture->nr_samples > 1 ?
@@ -1458,7 +1458,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
 			radeon_set_context_reg(cs, R_0280C0_CB_COLOR0_TILE + i*4, cb[i]->cb_color_cmask);
 
 			reloc = radeon_add_to_buffer_list(&rctx->b,
-						      &rctx->b.rings.gfx,
+						      &rctx->b.gfx,
 						      cb[i]->cb_buffer_cmask,
 						      RADEON_USAGE_READWRITE,
 						      cb[i]->base.texture->nr_samples > 1 ?
@@ -1497,7 +1497,7 @@ static void r600_emit_framebuffer_state(struct r600_context *rctx, struct r600_a
 	if (state->zsbuf) {
 		struct r600_surface *surf = (struct r600_surface*)state->zsbuf;
 		unsigned reloc = radeon_add_to_buffer_list(&rctx->b,
-						       &rctx->b.rings.gfx,
+						       &rctx->b.gfx,
 						       (struct r600_resource*)state->zsbuf->texture,
 						       RADEON_USAGE_READWRITE,
 						       surf->base.texture->nr_samples > 1 ?
@@ -1570,7 +1570,7 @@ static void r600_set_min_samples(struct pipe_context *ctx, unsigned min_samples)
 
 static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_cb_misc_state *a = (struct r600_cb_misc_state*)atom;
 
 	if (G_028808_SPECIAL_OP(a->cb_color_control) == V_028808_SPECIAL_RESOLVE_BOX) {
@@ -1600,7 +1600,7 @@ static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom
 
 static void r600_emit_db_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_db_state *a = (struct r600_db_state*)atom;
 
 	if (a->rsurf && a->rsurf->db_htile_surface) {
@@ -1610,7 +1610,7 @@ static void r600_emit_db_state(struct r600_context *rctx, struct r600_atom *atom
 		radeon_set_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(rtex->depth_clear_value));
 		radeon_set_context_reg(cs, R_028D24_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
 		radeon_set_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
-		reloc_idx = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rtex->htile_buffer,
+		reloc_idx = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rtex->htile_buffer,
 						  RADEON_USAGE_READWRITE, RADEON_PRIO_HTILE);
 		cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
 		cs->buf[cs->cdw++] = reloc_idx;
@@ -1621,7 +1621,7 @@ static void r600_emit_db_state(struct r600_context *rctx, struct r600_atom *atom
 
 static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_db_misc_state *a = (struct r600_db_misc_state*)atom;
 	unsigned db_render_control = 0;
 	unsigned db_render_override =
@@ -1702,7 +1702,7 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
 
 static void r600_emit_config_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_config_state *a = (struct r600_config_state*)atom;
 
 	radeon_set_config_reg(cs, R_008C04_SQ_GPR_RESOURCE_MGMT_1, a->sq_gpr_resource_mgmt_1);
@@ -1711,7 +1711,7 @@ static void r600_emit_config_state(struct r600_context *rctx, struct r600_atom *
 
 static void r600_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = rctx->vertex_buffer_state.dirty_mask;
 
 	while (dirty_mask) {
@@ -1740,7 +1740,7 @@ static void r600_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom
 		radeon_emit(cs, 0xc0000000); /* RESOURCEi_WORD6 */
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER));
 	}
 }
@@ -1751,7 +1751,7 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
 				       unsigned reg_alu_constbuf_size,
 				       unsigned reg_alu_const_cache)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = state->dirty_mask;
 
 	while (dirty_mask) {
@@ -1773,7 +1773,7 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
 		}
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER));
 
 		radeon_emit(cs, PKT3(PKT3_SET_RESOURCE, 7, 0));
@@ -1789,7 +1789,7 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
 		radeon_emit(cs, 0xc0000000); /* RESOURCEi_WORD6 */
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER));
 
 		dirty_mask &= ~(1 << buffer_index);
@@ -1825,7 +1825,7 @@ static void r600_emit_sampler_views(struct r600_context *rctx,
 				    struct r600_samplerview_state *state,
 				    unsigned resource_id_base)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = state->dirty_mask;
 
 	while (dirty_mask) {
@@ -1840,7 +1840,7 @@ static void r600_emit_sampler_views(struct r600_context *rctx,
 		radeon_emit(cs, (resource_id_base + resource_index) * 7);
 		radeon_emit_array(cs, rview->tex_resource_words, 7);
 
-		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rview->tex_resource,
+		reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rview->tex_resource,
 					      RADEON_USAGE_READ,
 					      r600_get_sampler_view_priority(rview->tex_resource));
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
@@ -1872,7 +1872,7 @@ static void r600_emit_sampler_states(struct r600_context *rctx,
 				unsigned resource_id_base,
 				unsigned border_color_reg)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint32_t dirty_mask = texinfo->states.dirty_mask;
 
 	while (dirty_mask) {
@@ -1933,7 +1933,7 @@ static void r600_emit_ps_sampler_states(struct r600_context *rctx, struct r600_a
 
 static void r600_emit_seamless_cube_map(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	unsigned tmp;
 
 	tmp = S_009508_DISABLE_CUBE_ANISO(1) |
@@ -1951,26 +1951,26 @@ static void r600_emit_sample_mask(struct r600_context *rctx, struct r600_atom *a
 	struct r600_sample_mask *s = (struct r600_sample_mask*)a;
 	uint8_t mask = s->sample_mask;
 
-	radeon_set_context_reg(rctx->b.rings.gfx.cs, R_028C48_PA_SC_AA_MASK,
+	radeon_set_context_reg(rctx->b.gfx.cs, R_028C48_PA_SC_AA_MASK,
 			       mask | (mask << 8) | (mask << 16) | (mask << 24));
 }
 
 static void r600_emit_vertex_fetch_shader(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_cso_state *state = (struct r600_cso_state*)a;
 	struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state->cso;
 
 	radeon_set_context_reg(cs, R_028894_SQ_PGM_START_FS, shader->offset >> 8);
 	radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, shader->buffer,
+	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, shader->buffer,
                                                   RADEON_USAGE_READ,
                                                   RADEON_PRIO_INTERNAL_SHADER));
 }
 
 static void r600_emit_shader_stages(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_shader_stages_state *state = (struct r600_shader_stages_state*)a;
 
 	uint32_t v2 = 0, primid = 0;
@@ -2005,7 +2005,7 @@ static void r600_emit_shader_stages(struct r600_context *rctx, struct r600_atom
 
 static void r600_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_gs_rings_state *state = (struct r600_gs_rings_state*)a;
 	struct r600_resource *rbuffer;
 
@@ -2017,7 +2017,7 @@ static void r600_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
 		rbuffer =(struct r600_resource*)state->esgs_ring.buffer;
 		radeon_set_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE, 0);
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READWRITE,
 						      RADEON_PRIO_RINGS_STREAMOUT));
 		radeon_set_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
@@ -2026,7 +2026,7 @@ static void r600_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
 		rbuffer =(struct r600_resource*)state->gsvs_ring.buffer;
 		radeon_set_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE, 0);
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rbuffer,
+		radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rbuffer,
 						      RADEON_USAGE_READWRITE,
 						      RADEON_PRIO_RINGS_STREAMOUT));
 		radeon_set_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
@@ -2865,7 +2865,7 @@ static boolean r600_dma_copy_tile(struct r600_context *rctx,
 				unsigned pitch,
 				unsigned bpp)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = rctx->b.dma.cs;
 	struct r600_texture *rsrc = (struct r600_texture*)src;
 	struct r600_texture *rdst = (struct r600_texture*)dst;
 	unsigned array_mode, lbpp, pitch_tile_max, slice_tile_max, size;
@@ -2938,9 +2938,9 @@ static boolean r600_dma_copy_tile(struct r600_context *rctx,
 		cheight = cheight > copy_height ? copy_height : cheight;
 		size = (cheight * pitch) / 4;
 		/* emit reloc before writing cs so that cs is always in consistent state */
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, &rsrc->resource, RADEON_USAGE_READ,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, &rsrc->resource, RADEON_USAGE_READ,
 				      RADEON_PRIO_SDMA_TEXTURE);
-		radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.dma, &rdst->resource, RADEON_USAGE_WRITE,
+		radeon_add_to_buffer_list(&rctx->b, &rctx->b.dma, &rdst->resource, RADEON_USAGE_WRITE,
 				      RADEON_PRIO_SDMA_TEXTURE);
 		cs->buf[cs->cdw++] = DMA_PACKET(DMA_PACKET_COPY, 1, 0, size);
 		cs->buf[cs->cdw++] = base >> 8;
@@ -2974,7 +2974,7 @@ static void r600_dma_copy(struct pipe_context *ctx,
 	unsigned src_x, src_y;
 	unsigned dst_x = dstx, dst_y = dsty, dst_z = dstz;
 
-	if (rctx->b.rings.dma.cs == NULL) {
+	if (rctx->b.dma.cs == NULL) {
 		goto fallback;
 	}
 
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 178005a..e160857 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -71,12 +71,12 @@ void r600_init_atom(struct r600_context *rctx,
 
 void r600_emit_cso_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	r600_emit_command_buffer(rctx->b.rings.gfx.cs, ((struct r600_cso_state*)atom)->cb);
+	r600_emit_command_buffer(rctx->b.gfx.cs, ((struct r600_cso_state*)atom)->cb);
 }
 
 void r600_emit_alphatest_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_alphatest_state *a = (struct r600_alphatest_state*)atom;
 	unsigned alpha_ref = a->sx_alpha_ref;
 
@@ -211,7 +211,7 @@ static void r600_set_blend_color(struct pipe_context *ctx,
 
 void r600_emit_blend_color(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct pipe_blend_color *state = &rctx->blend_color.state;
 
 	radeon_set_context_reg_seq(cs, R_028414_CB_BLEND_RED, 4);
@@ -223,7 +223,7 @@ void r600_emit_blend_color(struct r600_context *rctx, struct r600_atom *atom)
 
 void r600_emit_vgt_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_vgt_state *a = (struct r600_vgt_state *)atom;
 
 	radeon_set_context_reg(cs, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, a->vgt_multi_prim_ib_reset_en);
@@ -257,7 +257,7 @@ static void r600_set_stencil_ref(struct pipe_context *ctx,
 
 void r600_emit_stencil_ref(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_stencil_ref_state *a = (struct r600_stencil_ref_state*)atom;
 
 	radeon_set_context_reg_seq(cs, R_028430_DB_STENCILREFMASK, 2);
@@ -709,7 +709,7 @@ static void r600_set_viewport_states(struct pipe_context *ctx,
 
 void r600_emit_viewport_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_viewport_state *rstate = &rctx->viewport;
 	struct pipe_viewport_state *state;
 	uint32_t dirty_mask;
@@ -1460,7 +1460,7 @@ static bool r600_update_derived_state(struct r600_context *rctx)
 
 void r600_emit_clip_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_clip_misc_state *state = &rctx->clip_misc_state;
 
 	radeon_set_context_reg(cs, R_028810_PA_CL_CLIP_CNTL,
@@ -1477,7 +1477,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 	struct r600_context *rctx = (struct r600_context *)ctx;
 	struct pipe_draw_info info = *dinfo;
 	struct pipe_index_buffer ib = {};
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint64_t mask;
 
 	if (!info.indirect && !info.count && (info.indexed || !info.count_from_stream_output)) {
@@ -1490,8 +1490,8 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 	}
 
 	/* make sure that the gfx ring is only one active */
-	if (rctx->b.rings.dma.cs && rctx->b.rings.dma.cs->cdw) {
-		rctx->b.rings.dma.flush(rctx, RADEON_FLUSH_ASYNC, NULL);
+	if (rctx->b.dma.cs && rctx->b.dma.cs->cdw) {
+		rctx->b.dma.flush(rctx, RADEON_FLUSH_ASYNC, NULL);
 	}
 
 	if (!r600_update_derived_state(rctx)) {
@@ -1681,7 +1681,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 		cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF;
 
 		cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, rctx->b.predicate_drawing);
-		cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+		cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 							   (struct r600_resource*)info.indirect,
 							   RADEON_USAGE_READ,
                                                            RADEON_PRIO_DRAW_INDIRECT);
@@ -1711,7 +1711,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 				cs->buf[cs->cdw++] = info.count;
 				cs->buf[cs->cdw++] = V_0287F0_DI_SRC_SEL_DMA;
 				cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, rctx->b.predicate_drawing);
-				cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+				cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 									   (struct r600_resource*)ib.buffer,
 									   RADEON_USAGE_READ,
                                                                            RADEON_PRIO_INDEX_BUFFER);
@@ -1724,7 +1724,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 				cs->buf[cs->cdw++] = (va >> 32UL) & 0xFF;
 
 				cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, rctx->b.predicate_drawing);
-				cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+				cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 									   (struct r600_resource*)ib.buffer,
 									   RADEON_USAGE_READ,
                                                                            RADEON_PRIO_INDEX_BUFFER);
@@ -1752,7 +1752,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 			cs->buf[cs->cdw++] = 0; /* unused */
 
 			cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
-			cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx,
+			cs->buf[cs->cdw++] = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx,
 								   t->buf_filled_size, RADEON_USAGE_READ,
 								   RADEON_PRIO_SO_FILLED_SIZE);
 		}
@@ -1938,7 +1938,7 @@ bool sampler_state_needs_border_color(const struct pipe_sampler_state *state)
 void r600_emit_shader(struct r600_context *rctx, struct r600_atom *a)
 {
 
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	struct r600_pipe_shader *shader = ((struct r600_shader_state*)a)->shader;
 
 	if (!shader)
@@ -1946,7 +1946,7 @@ void r600_emit_shader(struct r600_context *rctx, struct r600_atom *a)
 
 	r600_emit_command_buffer(cs, &shader->command_buffer);
 	radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
-	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, shader->bo,
+	radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, shader->bo,
 					      RADEON_USAGE_READ, RADEON_PRIO_USER_SHADER));
 }
 
@@ -2669,12 +2669,12 @@ void r600_init_common_state_functions(struct r600_context *rctx)
 void r600_trace_emit(struct r600_context *rctx)
 {
 	struct r600_screen *rscreen = rctx->screen;
-	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->b.gfx.cs;
 	uint64_t va;
 	uint32_t reloc;
 
 	va = rscreen->b.trace_bo->gpu_address;
-	reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.rings.gfx, rscreen->b.trace_bo,
+	reloc = radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, rscreen->b.trace_bo,
 				      RADEON_USAGE_READWRITE, RADEON_PRIO_TRACE);
 	radeon_emit(cs, PKT3(PKT3_MEM_WRITE, 3, 0));
 	radeon_emit(cs, va & 0xFFFFFFFFUL);
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c
index 0dc6c91..c294e51 100644
--- a/src/gallium/drivers/radeon/r600_buffer_common.c
+++ b/src/gallium/drivers/radeon/r600_buffer_common.c
@@ -34,11 +34,11 @@ boolean r600_rings_is_buffer_referenced(struct r600_common_context *ctx,
 					struct radeon_winsys_cs_handle *buf,
 					enum radeon_bo_usage usage)
 {
-	if (ctx->ws->cs_is_buffer_referenced(ctx->rings.gfx.cs, buf, usage)) {
+	if (ctx->ws->cs_is_buffer_referenced(ctx->gfx.cs, buf, usage)) {
 		return TRUE;
 	}
-	if (ctx->rings.dma.cs && ctx->rings.dma.cs->cdw &&
-	    ctx->ws->cs_is_buffer_referenced(ctx->rings.dma.cs, buf, usage)) {
+	if (ctx->dma.cs && ctx->dma.cs->cdw &&
+	    ctx->ws->cs_is_buffer_referenced(ctx->dma.cs, buf, usage)) {
 		return TRUE;
 	}
 	return FALSE;
@@ -60,26 +60,26 @@ void *r600_buffer_map_sync_with_rings(struct r600_common_context *ctx,
 		rusage = RADEON_USAGE_WRITE;
 	}
 
-	if (ctx->rings.gfx.cs->cdw != ctx->initial_gfx_cs_size &&
-	    ctx->ws->cs_is_buffer_referenced(ctx->rings.gfx.cs,
+	if (ctx->gfx.cs->cdw != ctx->initial_gfx_cs_size &&
+	    ctx->ws->cs_is_buffer_referenced(ctx->gfx.cs,
 					     resource->cs_buf, rusage)) {
 		if (usage & PIPE_TRANSFER_DONTBLOCK) {
-			ctx->rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+			ctx->gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 			return NULL;
 		} else {
-			ctx->rings.gfx.flush(ctx, 0, NULL);
+			ctx->gfx.flush(ctx, 0, NULL);
 			busy = true;
 		}
 	}
-	if (ctx->rings.dma.cs &&
-	    ctx->rings.dma.cs->cdw &&
-	    ctx->ws->cs_is_buffer_referenced(ctx->rings.dma.cs,
+	if (ctx->dma.cs &&
+	    ctx->dma.cs->cdw &&
+	    ctx->ws->cs_is_buffer_referenced(ctx->dma.cs,
 					     resource->cs_buf, rusage)) {
 		if (usage & PIPE_TRANSFER_DONTBLOCK) {
-			ctx->rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+			ctx->dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 			return NULL;
 		} else {
-			ctx->rings.dma.flush(ctx, 0, NULL);
+			ctx->dma.flush(ctx, 0, NULL);
 			busy = true;
 		}
 	}
@@ -90,9 +90,9 @@ void *r600_buffer_map_sync_with_rings(struct r600_common_context *ctx,
 		} else {
 			/* We will be wait for the GPU. Wait for any offloaded
 			 * CS flush to complete to avoid busy-waiting in the winsys. */
-			ctx->ws->cs_sync_flush(ctx->rings.gfx.cs);
-			if (ctx->rings.dma.cs)
-				ctx->ws->cs_sync_flush(ctx->rings.dma.cs);
+			ctx->ws->cs_sync_flush(ctx->gfx.cs);
+			if (ctx->dma.cs)
+				ctx->ws->cs_sync_flush(ctx->dma.cs);
 		}
 	}
 
@@ -240,7 +240,7 @@ static bool r600_can_dma_copy_buffer(struct r600_common_context *rctx,
 	bool dword_aligned = !(dstx % 4) && !(srcx % 4) && !(size % 4);
 
 	return rctx->screen->has_cp_dma ||
-	       (dword_aligned && (rctx->rings.dma.cs ||
+	       (dword_aligned && (rctx->dma.cs ||
 				  rctx->screen->has_streamout));
 
 }
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index daa325d..8739914 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -118,13 +118,13 @@ void r600_draw_rectangle(struct blitter_context *blitter,
 void r600_need_dma_space(struct r600_common_context *ctx, unsigned num_dw)
 {
 	/* Flush the GFX IB if it's not empty. */
-	if (ctx->rings.gfx.cs->cdw > ctx->initial_gfx_cs_size)
-		ctx->rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+	if (ctx->gfx.cs->cdw > ctx->initial_gfx_cs_size)
+		ctx->gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 
 	/* Flush if there's not enough space. */
-	if ((num_dw + ctx->rings.dma.cs->cdw) > ctx->rings.dma.cs->max_dw) {
-		ctx->rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
-		assert((num_dw + ctx->rings.dma.cs->cdw) <= ctx->rings.dma.cs->max_dw);
+	if ((num_dw + ctx->dma.cs->cdw) > ctx->dma.cs->max_dw) {
+		ctx->dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		assert((num_dw + ctx->dma.cs->cdw) <= ctx->dma.cs->max_dw);
 	}
 }
 
@@ -194,10 +194,10 @@ static void r600_flush_from_st(struct pipe_context *ctx,
 	if (flags & PIPE_FLUSH_END_OF_FRAME)
 		rflags |= RADEON_FLUSH_END_OF_FRAME;
 
-	if (rctx->rings.dma.cs) {
-		rctx->rings.dma.flush(rctx, rflags, fence ? &sdma_fence : NULL);
+	if (rctx->dma.cs) {
+		rctx->dma.flush(rctx, rflags, fence ? &sdma_fence : NULL);
 	}
-	rctx->rings.gfx.flush(rctx, rflags, fence ? &gfx_fence : NULL);
+	rctx->gfx.flush(rctx, rflags, fence ? &gfx_fence : NULL);
 
 	/* Both engines can signal out of order, so we need to keep both fences. */
 	if (gfx_fence || sdma_fence) {
@@ -219,7 +219,7 @@ static void r600_flush_dma_ring(void *ctx, unsigned flags,
 				struct pipe_fence_handle **fence)
 {
 	struct r600_common_context *rctx = (struct r600_common_context *)ctx;
-	struct radeon_winsys_cs *cs = rctx->rings.dma.cs;
+	struct radeon_winsys_cs *cs = rctx->dma.cs;
 
 	if (cs->cdw)
 		rctx->ws->cs_flush(cs, flags, &rctx->last_sdma_fence, 0);
@@ -296,10 +296,10 @@ bool r600_common_context_init(struct r600_common_context *rctx,
 		return false;
 
 	if (rscreen->info.r600_has_dma && !(rscreen->debug_flags & DBG_NO_ASYNC_DMA)) {
-		rctx->rings.dma.cs = rctx->ws->cs_create(rctx->ctx, RING_DMA,
-							 r600_flush_dma_ring,
-							 rctx, NULL);
-		rctx->rings.dma.flush = r600_flush_dma_ring;
+		rctx->dma.cs = rctx->ws->cs_create(rctx->ctx, RING_DMA,
+						   r600_flush_dma_ring,
+						   rctx, NULL);
+		rctx->dma.flush = r600_flush_dma_ring;
 	}
 
 	return true;
@@ -307,10 +307,10 @@ bool r600_common_context_init(struct r600_common_context *rctx,
 
 void r600_common_context_cleanup(struct r600_common_context *rctx)
 {
-	if (rctx->rings.gfx.cs)
-		rctx->ws->cs_destroy(rctx->rings.gfx.cs);
-	if (rctx->rings.dma.cs)
-		rctx->ws->cs_destroy(rctx->rings.dma.cs);
+	if (rctx->gfx.cs)
+		rctx->ws->cs_destroy(rctx->gfx.cs);
+	if (rctx->dma.cs)
+		rctx->ws->cs_destroy(rctx->dma.cs);
 	if (rctx->ctx)
 		rctx->ws->ctx_destroy(rctx->ctx);
 
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index 9fae5c8..2e3f154 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -369,11 +369,6 @@ struct r600_ring {
 		      struct pipe_fence_handle **fence);
 };
 
-struct r600_rings {
-	struct r600_ring		gfx;
-	struct r600_ring		dma;
-};
-
 struct r600_common_context {
 	struct pipe_context b; /* base class */
 
@@ -382,7 +377,8 @@ struct r600_common_context {
 	struct radeon_winsys_ctx	*ctx;
 	enum radeon_family		family;
 	enum chip_class			chip_class;
-	struct r600_rings		rings;
+	struct r600_ring		gfx;
+	struct r600_ring		dma;
 	struct pipe_fence_handle	*last_sdma_fence;
 	unsigned			initial_gfx_cs_size;
 	unsigned			gpu_reset_counter;
diff --git a/src/gallium/drivers/radeon/r600_query.c b/src/gallium/drivers/radeon/r600_query.c
index 2bb5732..ce0d7e7 100644
--- a/src/gallium/drivers/radeon/r600_query.c
+++ b/src/gallium/drivers/radeon/r600_query.c
@@ -172,7 +172,7 @@ static unsigned event_type_for_stream(struct r600_query *query)
 
 static void r600_emit_query_begin(struct r600_common_context *ctx, struct r600_query *query)
 {
-	struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->gfx.cs;
 	uint64_t va;
 
 	r600_update_occlusion_query_state(ctx, query->type, 1);
@@ -225,7 +225,7 @@ static void r600_emit_query_begin(struct r600_common_context *ctx, struct r600_q
 	default:
 		assert(0);
 	}
-	r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE,
+	r600_emit_reloc(ctx, &ctx->gfx, query->buffer.buf, RADEON_USAGE_WRITE,
 			RADEON_PRIO_QUERY);
 
 	if (r600_is_timer_query(query->type))
@@ -236,7 +236,7 @@ static void r600_emit_query_begin(struct r600_common_context *ctx, struct r600_q
 
 static void r600_emit_query_end(struct r600_common_context *ctx, struct r600_query *query)
 {
-	struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->gfx.cs;
 	uint64_t va;
 
 	/* The queries which need begin already called this in begin_query. */
@@ -287,7 +287,7 @@ static void r600_emit_query_end(struct r600_common_context *ctx, struct r600_que
 	default:
 		assert(0);
 	}
-	r600_emit_reloc(ctx, &ctx->rings.gfx, query->buffer.buf, RADEON_USAGE_WRITE,
+	r600_emit_reloc(ctx, &ctx->gfx, query->buffer.buf, RADEON_USAGE_WRITE,
 			RADEON_PRIO_QUERY);
 
 	query->buffer.results_end += query->result_size;
@@ -306,7 +306,7 @@ static void r600_emit_query_end(struct r600_common_context *ctx, struct r600_que
 static void r600_emit_query_predication(struct r600_common_context *ctx, struct r600_query *query,
 					int operation, bool flag_wait)
 {
-	struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->gfx.cs;
 	uint32_t op = PRED_OP(operation);
 
 	/* if true then invert, see GL_ARB_conditional_render_inverted */
@@ -343,7 +343,7 @@ static void r600_emit_query_predication(struct r600_common_context *ctx, struct
 				radeon_emit(cs, PKT3(PKT3_SET_PREDICATION, 1, 0));
 				radeon_emit(cs, va + results_base);
 				radeon_emit(cs, op | (((va + results_base) >> 32) & 0xFF));
-				r600_emit_reloc(ctx, &ctx->rings.gfx, qbuf->buf, RADEON_USAGE_READ,
+				r600_emit_reloc(ctx, &ctx->gfx, qbuf->buf, RADEON_USAGE_READ,
 						RADEON_PRIO_QUERY);
 				results_base += query->result_size;
 	
@@ -939,7 +939,7 @@ void r600_resume_timer_queries(struct r600_common_context *ctx)
 /* Get backends mask */
 void r600_query_init_backend_mask(struct r600_common_context *ctx)
 {
-	struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->gfx.cs;
 	struct r600_resource *buffer;
 	uint32_t *results;
 	unsigned num_backends = ctx->screen->info.r600_num_backends;
@@ -990,7 +990,7 @@ void r600_query_init_backend_mask(struct r600_common_context *ctx)
 		radeon_emit(cs, buffer->gpu_address);
 		radeon_emit(cs, buffer->gpu_address >> 32);
 
-		r600_emit_reloc(ctx, &ctx->rings.gfx, buffer,
+		r600_emit_reloc(ctx, &ctx->gfx, buffer,
                                 RADEON_USAGE_WRITE, RADEON_PRIO_QUERY);
 
 		/* analyze results */
diff --git a/src/gallium/drivers/radeon/r600_streamout.c b/src/gallium/drivers/radeon/r600_streamout.c
index 33403b5..e977ed9 100644
--- a/src/gallium/drivers/radeon/r600_streamout.c
+++ b/src/gallium/drivers/radeon/r600_streamout.c
@@ -152,7 +152,7 @@ void r600_set_streamout_targets(struct pipe_context *ctx,
 
 static void r600_flush_vgt_streamout(struct r600_common_context *rctx)
 {
-	struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->gfx.cs;
 	unsigned reg_strmout_cntl;
 
 	/* The register is at different places on different ASICs. */
@@ -184,7 +184,7 @@ static void r600_flush_vgt_streamout(struct r600_common_context *rctx)
 
 static void r600_emit_streamout_begin(struct r600_common_context *rctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->gfx.cs;
 	struct r600_so_target **t = rctx->streamout.targets;
 	unsigned *stride_in_dw = rctx->streamout.stride_in_dw;
 	unsigned i, update_flags = 0;
@@ -216,7 +216,7 @@ static void r600_emit_streamout_begin(struct r600_common_context *rctx, struct r
 			radeon_emit(cs, stride_in_dw[i]);		/* VTX_STRIDE (in DW) */
 			radeon_emit(cs, va >> 8);			/* BUFFER_BASE */
 
-			r600_emit_reloc(rctx, &rctx->rings.gfx, r600_resource(t[i]->b.buffer),
+			r600_emit_reloc(rctx, &rctx->gfx, r600_resource(t[i]->b.buffer),
 					RADEON_USAGE_WRITE, RADEON_PRIO_RINGS_STREAMOUT);
 
 			/* R7xx requires this packet after updating BUFFER_BASE.
@@ -226,7 +226,7 @@ static void r600_emit_streamout_begin(struct r600_common_context *rctx, struct r
 				radeon_emit(cs, i);
 				radeon_emit(cs, va >> 8);
 
-				r600_emit_reloc(rctx, &rctx->rings.gfx, r600_resource(t[i]->b.buffer),
+				r600_emit_reloc(rctx, &rctx->gfx, r600_resource(t[i]->b.buffer),
 						RADEON_USAGE_WRITE, RADEON_PRIO_RINGS_STREAMOUT);
 			}
 		}
@@ -244,7 +244,7 @@ static void r600_emit_streamout_begin(struct r600_common_context *rctx, struct r
 			radeon_emit(cs, va); /* src address lo */
 			radeon_emit(cs, va >> 32); /* src address hi */
 
-			r600_emit_reloc(rctx,  &rctx->rings.gfx, t[i]->buf_filled_size,
+			r600_emit_reloc(rctx,  &rctx->gfx, t[i]->buf_filled_size,
 					RADEON_USAGE_READ, RADEON_PRIO_SO_FILLED_SIZE);
 		} else {
 			/* Start from the beginning. */
@@ -267,7 +267,7 @@ static void r600_emit_streamout_begin(struct r600_common_context *rctx, struct r
 
 void r600_emit_streamout_end(struct r600_common_context *rctx)
 {
-	struct radeon_winsys_cs *cs = rctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = rctx->gfx.cs;
 	struct r600_so_target **t = rctx->streamout.targets;
 	unsigned i;
 	uint64_t va;
@@ -288,7 +288,7 @@ void r600_emit_streamout_end(struct r600_common_context *rctx)
 		radeon_emit(cs, 0); /* unused */
 		radeon_emit(cs, 0); /* unused */
 
-		r600_emit_reloc(rctx,  &rctx->rings.gfx, t[i]->buf_filled_size,
+		r600_emit_reloc(rctx,  &rctx->gfx, t[i]->buf_filled_size,
 				RADEON_USAGE_WRITE, RADEON_PRIO_SO_FILLED_SIZE);
 
 		/* Zero the buffer size. The counters (primitives generated,
@@ -336,8 +336,8 @@ static void r600_emit_streamout_enable(struct r600_common_context *rctx,
 			S_028B94_STREAMOUT_2_EN(r600_get_strmout_en(rctx)) |
 			S_028B94_STREAMOUT_3_EN(r600_get_strmout_en(rctx));
 	}
-	radeon_set_context_reg(rctx->rings.gfx.cs, strmout_buffer_reg, strmout_buffer_val);
-	radeon_set_context_reg(rctx->rings.gfx.cs, strmout_config_reg, strmout_config_val);
+	radeon_set_context_reg(rctx->gfx.cs, strmout_buffer_reg, strmout_buffer_val);
+	radeon_set_context_reg(rctx->gfx.cs, strmout_config_reg, strmout_config_val);
 }
 
 static void r600_set_streamout_enable(struct r600_common_context *rctx, bool enable)
diff --git a/src/gallium/drivers/radeonsi/cik_sdma.c b/src/gallium/drivers/radeonsi/cik_sdma.c
index e53af1d..2de237b 100644
--- a/src/gallium/drivers/radeonsi/cik_sdma.c
+++ b/src/gallium/drivers/radeonsi/cik_sdma.c
@@ -50,7 +50,7 @@ static void cik_sdma_do_copy_buffer(struct si_context *ctx,
 				    uint64_t src_offset,
 				    uint64_t size)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = ctx->b.dma.cs;
 	unsigned i, ncopy, csize;
 	struct r600_resource *rdst = (struct r600_resource*)dst;
 	struct r600_resource *rsrc = (struct r600_resource*)src;
@@ -61,9 +61,9 @@ static void cik_sdma_do_copy_buffer(struct si_context *ctx,
 	ncopy = (size + CIK_SDMA_COPY_MAX_SIZE - 1) / CIK_SDMA_COPY_MAX_SIZE;
 	r600_need_dma_space(&ctx->b, ncopy * 7);
 
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, rsrc, RADEON_USAGE_READ,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rsrc, RADEON_USAGE_READ,
 			      RADEON_PRIO_SDMA_BUFFER);
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, rdst, RADEON_USAGE_WRITE,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rdst, RADEON_USAGE_WRITE,
 			      RADEON_PRIO_SDMA_BUFFER);
 
 	for (i = 0; i < ncopy; i++) {
@@ -112,7 +112,7 @@ static void cik_sdma_copy_tile(struct si_context *ctx,
 			       unsigned pitch,
 			       unsigned bpe)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = ctx->b.dma.cs;
 	struct si_screen *sscreen = ctx->screen;
 	struct r600_texture *rsrc = (struct r600_texture*)src;
 	struct r600_texture *rdst = (struct r600_texture*)dst;
@@ -171,9 +171,9 @@ static void cik_sdma_copy_tile(struct si_context *ctx,
 	ncopy = (copy_height + cheight - 1) / cheight;
 	r600_need_dma_space(&ctx->b, ncopy * 12);
 
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, &rsrc->resource,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rsrc->resource,
 			      RADEON_USAGE_READ, RADEON_PRIO_SDMA_TEXTURE);
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, &rdst->resource,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rdst->resource,
 			      RADEON_USAGE_WRITE, RADEON_PRIO_SDMA_TEXTURE);
 
 	copy_height = size * 4 / pitch;
@@ -224,7 +224,7 @@ void cik_sdma_copy(struct pipe_context *ctx,
 	unsigned copy_height, y_align;
 	unsigned dst_x = dstx, dst_y = dsty, dst_z = dstz;
 
-	if (sctx->b.rings.dma.cs == NULL) {
+	if (sctx->b.dma.cs == NULL) {
 		goto fallback;
 	}
 
diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c
index c008f8b..2d551dd 100644
--- a/src/gallium/drivers/radeonsi/si_compute.c
+++ b/src/gallium/drivers/radeonsi/si_compute.c
@@ -227,7 +227,7 @@ static void si_launch_grid(
 		uint32_t pc, const void *input)
 {
 	struct si_context *sctx = (struct si_context*)ctx;
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_compute *program = sctx->cs_shader_state.program;
 	struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state);
 	struct r600_resource *input_buffer = program->input_buffer;
@@ -274,7 +274,7 @@ static void si_launch_grid(
 	kernel_args_size = program->input_size + num_work_size_bytes + 8 /* For scratch va */;
 
 	kernel_args = sctx->b.ws->buffer_map(input_buffer->cs_buf,
-			sctx->b.rings.gfx.cs, PIPE_TRANSFER_WRITE);
+			sctx->b.gfx.cs, PIPE_TRANSFER_WRITE);
 	for (i = 0; i < 3; i++) {
 		kernel_args[i] = grid_layout[i];
 		kernel_args[i + 3] = grid_layout[i] * block_layout[i];
@@ -294,7 +294,7 @@ static void si_launch_grid(
 			    shader->scratch_bytes_per_wave *
 			    num_waves_for_scratch);
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 					  shader->scratch_bo,
 					  RADEON_USAGE_READWRITE,
 					  RADEON_PRIO_SCRATCH_BUFFER);
@@ -310,7 +310,7 @@ static void si_launch_grid(
 	kernel_args_va = input_buffer->gpu_address;
 	kernel_args_va += kernel_args_offset;
 
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, input_buffer,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, input_buffer,
 				  RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER);
 
 	si_pm4_set_reg(pm4, R_00B900_COMPUTE_USER_DATA_0, kernel_args_va);
@@ -338,7 +338,7 @@ static void si_launch_grid(
 		if (!buffer) {
 			continue;
 		}
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, buffer,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, buffer,
 					  RADEON_USAGE_READWRITE,
 					  RADEON_PRIO_COMPUTE_GLOBAL);
 	}
@@ -361,7 +361,7 @@ static void si_launch_grid(
 #if HAVE_LLVM >= 0x0306
 	shader_va += pc;
 #endif
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, shader->bo,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, shader->bo,
 				  RADEON_USAGE_READ, RADEON_PRIO_USER_SHADER);
 	si_pm4_set_reg(pm4, R_00B830_COMPUTE_PGM_LO, shader_va >> 8);
 	si_pm4_set_reg(pm4, R_00B834_COMPUTE_PGM_HI, shader_va >> 40);
diff --git a/src/gallium/drivers/radeonsi/si_cp_dma.c b/src/gallium/drivers/radeonsi/si_cp_dma.c
index ac35a54..0bf85a0 100644
--- a/src/gallium/drivers/radeonsi/si_cp_dma.c
+++ b/src/gallium/drivers/radeonsi/si_cp_dma.c
@@ -46,7 +46,7 @@ static void si_emit_cp_dma_copy_buffer(struct si_context *sctx,
 				       uint64_t dst_va, uint64_t src_va,
 				       unsigned size, unsigned flags)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	uint32_t sync_flag = flags & R600_CP_DMA_SYNC ? S_411_CP_SYNC(1) : 0;
 	uint32_t wr_confirm = !(flags & R600_CP_DMA_SYNC) ? S_414_DISABLE_WR_CONFIRM(1) : 0;
 	uint32_t raw_wait = flags & SI_CP_DMA_RAW_WAIT ? S_414_RAW_WAIT(1) : 0;
@@ -80,7 +80,7 @@ static void si_emit_cp_dma_clear_buffer(struct si_context *sctx,
 					uint64_t dst_va, unsigned size,
 					uint32_t clear_value, unsigned flags)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	uint32_t sync_flag = flags & R600_CP_DMA_SYNC ? S_411_CP_SYNC(1) : 0;
 	uint32_t wr_confirm = !(flags & R600_CP_DMA_SYNC) ? S_414_DISABLE_WR_CONFIRM(1) : 0;
 	uint32_t raw_wait = flags & SI_CP_DMA_RAW_WAIT ? S_414_RAW_WAIT(1) : 0;
@@ -129,11 +129,11 @@ static void si_cp_dma_prepare(struct si_context *sctx, struct pipe_resource *dst
 	si_need_cs_space(sctx);
 
 	/* This must be done after need_cs_space. */
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				  (struct r600_resource*)dst,
 				  RADEON_USAGE_WRITE, RADEON_PRIO_CP_DMA);
 	if (src)
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 					  (struct r600_resource*)src,
 					  RADEON_USAGE_READ, RADEON_PRIO_CP_DMA);
 
@@ -177,7 +177,7 @@ static void si_clear_buffer(struct pipe_context *ctx, struct pipe_resource *dst,
 	/* Fallback for unaligned clears. */
 	if (offset % 4 != 0 || size % 4 != 0) {
 		uint8_t *map = sctx->b.ws->buffer_map(r600_resource(dst)->cs_buf,
-						      sctx->b.rings.gfx.cs,
+						      sctx->b.gfx.cs,
 						      PIPE_TRANSFER_WRITE);
 		map += offset;
 		for (unsigned i = 0; i < size; i++) {
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
index b4dc3cb..3fa3a9b 100644
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -117,7 +117,7 @@ static bool si_upload_descriptors(struct si_context *sctx,
 
 	util_memcpy_cpu_to_le32(ptr, desc->list, list_size);
 
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, desc->buffer,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, desc->buffer,
 			      RADEON_USAGE_READ, RADEON_PRIO_DESCRIPTORS);
 
 	desc->list_dirty = false;
@@ -152,14 +152,14 @@ static void si_sampler_views_begin_new_cs(struct si_context *sctx,
 		if (!rview->resource)
 			continue;
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      rview->resource, RADEON_USAGE_READ,
 				      r600_get_sampler_view_priority(rview->resource));
 	}
 
 	if (!views->desc.buffer)
 		return;
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, views->desc.buffer,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, views->desc.buffer,
 			      RADEON_USAGE_READWRITE, RADEON_PRIO_DESCRIPTORS);
 }
 
@@ -177,12 +177,12 @@ static void si_set_sampler_view(struct si_context *sctx, unsigned shader,
 			(struct si_sampler_view*)view;
 
 		if (rview->resource)
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				rview->resource, RADEON_USAGE_READ,
 				r600_get_sampler_view_priority(rview->resource));
 
 		if (rview->dcc_buffer && rview->dcc_buffer != rview->resource)
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				rview->dcc_buffer, RADEON_USAGE_READ,
 				RADEON_PRIO_DCC);
 
@@ -264,7 +264,7 @@ static void si_sampler_states_begin_new_cs(struct si_context *sctx,
 {
 	if (!states->desc.buffer)
 		return;
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, states->desc.buffer,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, states->desc.buffer,
 			      RADEON_USAGE_READWRITE, RADEON_PRIO_DESCRIPTORS);
 }
 
@@ -334,14 +334,14 @@ static void si_buffer_resources_begin_new_cs(struct si_context *sctx,
 	while (mask) {
 		int i = u_bit_scan64(&mask);
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource*)buffers->buffers[i],
 				      buffers->shader_usage, buffers->priority);
 	}
 
 	if (!buffers->desc.buffer)
 		return;
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 			      buffers->desc.buffer, RADEON_USAGE_READWRITE,
 			      RADEON_PRIO_DESCRIPTORS);
 }
@@ -362,14 +362,14 @@ static void si_vertex_buffers_begin_new_cs(struct si_context *sctx)
 		if (!sctx->vertex_buffer[vb].buffer)
 			continue;
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource*)sctx->vertex_buffer[vb].buffer,
 				      RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER);
 	}
 
 	if (!desc->buffer)
 		return;
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 			      desc->buffer, RADEON_USAGE_READ,
 			      RADEON_PRIO_DESCRIPTORS);
 }
@@ -396,7 +396,7 @@ static bool si_upload_vertex_buffer_descriptors(struct si_context *sctx)
 	if (!desc->buffer)
 		return false;
 
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 			      desc->buffer, RADEON_USAGE_READ,
 			      RADEON_PRIO_DESCRIPTORS);
 
@@ -440,7 +440,7 @@ static bool si_upload_vertex_buffer_descriptors(struct si_context *sctx)
 		desc[3] = sctx->vertex_elements->rsrc_word3[i];
 
 		if (!bound[ve->vertex_buffer_index]) {
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 					      (struct r600_resource*)vb->buffer,
 					      RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER);
 			bound[ve->vertex_buffer_index] = true;
@@ -525,7 +525,7 @@ static void si_set_constant_buffer(struct pipe_context *ctx, uint shader, uint s
 			  S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
 
 		buffers->buffers[slot] = buffer;
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource*)buffer,
 				      buffers->shader_usage, buffers->priority);
 		buffers->desc.enabled_mask |= 1llu << slot;
@@ -620,7 +620,7 @@ void si_set_ring_buffer(struct pipe_context *ctx, uint shader, uint slot,
 			  S_008F0C_ADD_TID_ENABLE(add_tid);
 
 		pipe_resource_reference(&buffers->buffers[slot], buffer);
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource*)buffer,
 				      buffers->shader_usage, buffers->priority);
 		buffers->desc.enabled_mask |= 1llu << slot;
@@ -710,7 +710,7 @@ static void si_set_streamout_targets(struct pipe_context *ctx,
 			/* Set the resource. */
 			pipe_resource_reference(&buffers->buffers[bufidx],
 						buffer);
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 					      (struct r600_resource*)buffer,
 					      buffers->shader_usage, buffers->priority);
 			buffers->desc.enabled_mask |= 1llu << bufidx;
@@ -809,7 +809,7 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource
 							    old_va, buf);
 				buffers->desc.list_dirty = true;
 
-				radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+				radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 						      rbuffer, buffers->shader_usage,
 						      buffers->priority);
 
@@ -838,7 +838,7 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource
 							    old_va, buf);
 				buffers->desc.list_dirty = true;
 
-				radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+				radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 						      rbuffer, buffers->shader_usage,
 						      buffers->priority);
 			}
@@ -863,7 +863,7 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource
 							    old_va, buf);
 				views->desc.list_dirty = true;
 
-				radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+				radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 						      rbuffer, RADEON_USAGE_READ,
 						      RADEON_PRIO_SAMPLER_BUFFER);
 			}
@@ -948,7 +948,7 @@ static void si_emit_shader_pointer(struct si_context *sctx,
 				   struct si_descriptors *desc,
 				   unsigned sh_base, bool keep_dirty)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	uint64_t va;
 
 	if (!desc->pointer_dirty || !desc->buffer)
diff --git a/src/gallium/drivers/radeonsi/si_dma.c b/src/gallium/drivers/radeonsi/si_dma.c
index 581e89f..240d961 100644
--- a/src/gallium/drivers/radeonsi/si_dma.c
+++ b/src/gallium/drivers/radeonsi/si_dma.c
@@ -49,7 +49,7 @@ static void si_dma_copy_buffer(struct si_context *ctx,
 				uint64_t src_offset,
 				uint64_t size)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = ctx->b.dma.cs;
 	unsigned i, ncopy, csize, max_csize, sub_cmd, shift;
 	struct r600_resource *rdst = (struct r600_resource*)dst;
 	struct r600_resource *rsrc = (struct r600_resource*)src;
@@ -78,9 +78,9 @@ static void si_dma_copy_buffer(struct si_context *ctx,
 
 	r600_need_dma_space(&ctx->b, ncopy * 5);
 
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, rsrc, RADEON_USAGE_READ,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rsrc, RADEON_USAGE_READ,
 			      RADEON_PRIO_SDMA_BUFFER);
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, rdst, RADEON_USAGE_WRITE,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, rdst, RADEON_USAGE_WRITE,
 			      RADEON_PRIO_SDMA_BUFFER);
 
 	for (i = 0; i < ncopy; i++) {
@@ -111,7 +111,7 @@ static void si_dma_copy_tile(struct si_context *ctx,
 			     unsigned pitch,
 			     unsigned bpp)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = ctx->b.dma.cs;
 	struct si_screen *sscreen = ctx->screen;
 	struct r600_texture *rsrc = (struct r600_texture*)src;
 	struct r600_texture *rdst = (struct r600_texture*)dst;
@@ -177,9 +177,9 @@ static void si_dma_copy_tile(struct si_context *ctx,
 	ncopy = (size / SI_DMA_COPY_MAX_SIZE_DW) + !!(size % SI_DMA_COPY_MAX_SIZE_DW);
 	r600_need_dma_space(&ctx->b, ncopy * 9);
 
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, &rsrc->resource,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rsrc->resource,
 			      RADEON_USAGE_READ, RADEON_PRIO_SDMA_TEXTURE);
-	radeon_add_to_buffer_list(&ctx->b, &ctx->b.rings.dma, &rdst->resource,
+	radeon_add_to_buffer_list(&ctx->b, &ctx->b.dma, &rdst->resource,
 			      RADEON_USAGE_WRITE, RADEON_PRIO_SDMA_TEXTURE);
 
 	for (i = 0; i < ncopy; i++) {
@@ -221,7 +221,7 @@ void si_dma_copy(struct pipe_context *ctx,
 	unsigned src_x, src_y;
 	unsigned dst_x = dstx, dst_y = dsty, dst_z = dstz;
 
-	if (sctx->b.rings.dma.cs == NULL) {
+	if (sctx->b.dma.cs == NULL) {
 		goto fallback;
 	}
 
diff --git a/src/gallium/drivers/radeonsi/si_hw_context.c b/src/gallium/drivers/radeonsi/si_hw_context.c
index e5f1c84..2f4f1ee 100644
--- a/src/gallium/drivers/radeonsi/si_hw_context.c
+++ b/src/gallium/drivers/radeonsi/si_hw_context.c
@@ -29,22 +29,22 @@
 /* initialize */
 void si_need_cs_space(struct si_context *ctx)
 {
-	struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
-	struct radeon_winsys_cs *dma = ctx->b.rings.dma.cs;
+	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
+	struct radeon_winsys_cs *dma = ctx->b.dma.cs;
 
 	/* Flush the DMA IB if it's not empty. */
 	if (dma && dma->cdw)
-		ctx->b.rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		ctx->b.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 
 	/* There are two memory usage counters in the winsys for all buffers
 	 * that have been added (cs_add_buffer) and two counters in the pipe
 	 * driver for those that haven't been added yet.
 	 */
-	if (unlikely(!ctx->b.ws->cs_memory_below_limit(ctx->b.rings.gfx.cs,
+	if (unlikely(!ctx->b.ws->cs_memory_below_limit(ctx->b.gfx.cs,
 						       ctx->b.vram, ctx->b.gtt))) {
 		ctx->b.gtt = 0;
 		ctx->b.vram = 0;
-		ctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		ctx->b.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 		return;
 	}
 	ctx->b.gtt = 0;
@@ -54,14 +54,14 @@ void si_need_cs_space(struct si_context *ctx)
 	 * and just flush if there is not enough space left.
 	 */
 	if (unlikely(cs->cdw > cs->max_dw - 2048))
-		ctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
+		ctx->b.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL);
 }
 
 void si_context_gfx_flush(void *context, unsigned flags,
 			  struct pipe_fence_handle **fence)
 {
 	struct si_context *ctx = context;
-	struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
 	struct radeon_winsys *ws = ctx->b.ws;
 
 	if (ctx->gfx_flush_in_progress)
@@ -191,7 +191,7 @@ void si_begin_new_cs(struct si_context *ctx)
 
 	r600_postflush_resume_features(&ctx->b);
 
-	ctx->b.initial_gfx_cs_size = ctx->b.rings.gfx.cs->cdw;
+	ctx->b.initial_gfx_cs_size = ctx->b.gfx.cs->cdw;
 
 	/* Invalidate various draw states so that they are emitted before
 	 * the first draw call. */
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 2316cca..6c13fcd 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -139,10 +139,10 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen,
 		sctx->b.b.create_video_buffer = vl_video_buffer_create;
 	}
 
-	sctx->b.rings.gfx.cs = ws->cs_create(sctx->b.ctx, RING_GFX, si_context_gfx_flush,
-					     sctx, sscreen->b.trace_bo ?
-						sscreen->b.trace_bo->cs_buf : NULL);
-	sctx->b.rings.gfx.flush = si_context_gfx_flush;
+	sctx->b.gfx.cs = ws->cs_create(sctx->b.ctx, RING_GFX, si_context_gfx_flush,
+				       sctx, sscreen->b.trace_bo ?
+					       sscreen->b.trace_bo->cs_buf : NULL);
+	sctx->b.gfx.flush = si_context_gfx_flush;
 
 	/* Border colors. */
 	sctx->border_color_table = malloc(SI_MAX_BORDER_COLORS *
diff --git a/src/gallium/drivers/radeonsi/si_pm4.c b/src/gallium/drivers/radeonsi/si_pm4.c
index f16933c..c4ef2e7 100644
--- a/src/gallium/drivers/radeonsi/si_pm4.c
+++ b/src/gallium/drivers/radeonsi/si_pm4.c
@@ -127,10 +127,10 @@ void si_pm4_free_state(struct si_context *sctx,
 
 void si_pm4_emit(struct si_context *sctx, struct si_pm4_state *state)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	for (int i = 0; i < state->nbo; ++i) {
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, state->bo[i],
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, state->bo[i],
 				      state->bo_usage[i], state->bo_priority[i]);
 	}
 
@@ -139,7 +139,7 @@ void si_pm4_emit(struct si_context *sctx, struct si_pm4_state *state)
 	} else {
 		struct r600_resource *ib = state->indirect_buffer;
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, ib,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, ib,
 					  RADEON_USAGE_READ,
                                           RADEON_PRIO_IB2);
 
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 2c35c0a..6c411c1 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -248,7 +248,7 @@ static unsigned si_pack_float_12p4(float x)
  */
 static void si_emit_cb_target_mask(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_state_blend *blend = sctx->queued.named.blend;
 	uint32_t mask = 0, i;
 
@@ -454,7 +454,7 @@ static void si_set_blend_color(struct pipe_context *ctx,
 
 static void si_emit_blend_color(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	radeon_set_context_reg_seq(cs, R_028414_CB_BLEND_RED, 4);
 	radeon_emit_array(cs, (uint32_t*)sctx->blend_color.state.color, 4);
@@ -486,7 +486,7 @@ static void si_set_clip_state(struct pipe_context *ctx,
 
 static void si_emit_clip_state(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	radeon_set_context_reg_seq(cs, R_0285BC_PA_CL_UCP_0_X, 6*4);
 	radeon_emit_array(cs, (uint32_t*)sctx->clip_state.state.ucp, 6*4);
@@ -496,7 +496,7 @@ static void si_emit_clip_state(struct si_context *sctx, struct r600_atom *atom)
 
 static void si_emit_clip_regs(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct tgsi_shader_info *info = si_get_vs_info(sctx);
 	unsigned window_space =
 	   info->properties[TGSI_PROPERTY_VS_WINDOW_SPACE_POSITION];
@@ -541,7 +541,7 @@ static void si_set_scissor_states(struct pipe_context *ctx,
 
 static void si_emit_scissors(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct pipe_scissor_state *states = sctx->scissors.states;
 	unsigned mask = sctx->scissors.dirty_mask;
 
@@ -593,7 +593,7 @@ static void si_set_viewport_states(struct pipe_context *ctx,
 
 static void si_emit_viewports(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct pipe_viewport_state *states = sctx->viewports.states;
 	unsigned mask = sctx->viewports.dirty_mask;
 
@@ -830,7 +830,7 @@ static void si_delete_rs_state(struct pipe_context *ctx, void *state)
  */
 static void si_emit_stencil_ref(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct pipe_stencil_ref *ref = &sctx->stencil_ref.state;
 	struct si_dsa_stencil_ref_part *dsa = &sctx->stencil_ref.dsa_part;
 
@@ -989,7 +989,7 @@ static void si_set_occlusion_query_state(struct pipe_context *ctx, bool enable)
 
 static void si_emit_db_render_state(struct si_context *sctx, struct r600_atom *state)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_state_rasterizer *rs = sctx->queued.named.rasterizer;
 	unsigned db_shader_control;
 
@@ -2233,7 +2233,7 @@ static void si_set_framebuffer_state(struct pipe_context *ctx,
 
 static void si_emit_framebuffer_state(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct pipe_framebuffer_state *state = &sctx->framebuffer.state;
 	unsigned i, nr_cbufs = state->nr_cbufs;
 	struct r600_texture *tex = NULL;
@@ -2252,20 +2252,20 @@ static void si_emit_framebuffer_state(struct si_context *sctx, struct r600_atom
 		}
 
 		tex = (struct r600_texture *)cb->base.texture;
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      &tex->resource, RADEON_USAGE_READWRITE,
 				      tex->surface.nsamples > 1 ?
 					      RADEON_PRIO_COLOR_BUFFER_MSAA :
 					      RADEON_PRIO_COLOR_BUFFER);
 
 		if (tex->cmask_buffer && tex->cmask_buffer != &tex->resource) {
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				tex->cmask_buffer, RADEON_USAGE_READWRITE,
 				RADEON_PRIO_CMASK);
 		}
 
 		if (tex->dcc_buffer && tex->dcc_buffer != &tex->resource) {
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				tex->dcc_buffer, RADEON_USAGE_READWRITE,
 				RADEON_PRIO_DCC);
 		}
@@ -2305,14 +2305,14 @@ static void si_emit_framebuffer_state(struct si_context *sctx, struct r600_atom
 		struct r600_surface *zb = (struct r600_surface*)state->zsbuf;
 		struct r600_texture *rtex = (struct r600_texture*)zb->base.texture;
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      &rtex->resource, RADEON_USAGE_READWRITE,
 				      zb->base.texture->nr_samples > 1 ?
 					      RADEON_PRIO_DEPTH_BUFFER_MSAA :
 					      RADEON_PRIO_DEPTH_BUFFER);
 
 		if (zb->db_htile_data_base) {
-			radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+			radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 					      rtex->htile_buffer, RADEON_USAGE_READWRITE,
 					      RADEON_PRIO_HTILE);
 		}
@@ -2354,7 +2354,7 @@ static void si_emit_framebuffer_state(struct si_context *sctx, struct r600_atom
 static void si_emit_msaa_sample_locs(struct si_context *sctx,
 				     struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned nr_samples = sctx->framebuffer.nr_samples;
 
 	cayman_emit_msaa_sample_locs(cs, nr_samples > 1 ? nr_samples :
@@ -2363,7 +2363,7 @@ static void si_emit_msaa_sample_locs(struct si_context *sctx,
 
 static void si_emit_msaa_config(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	cayman_emit_msaa_config(cs, sctx->framebuffer.nr_samples,
 				sctx->ps_iter_samples,
@@ -2846,7 +2846,7 @@ static void si_set_sample_mask(struct pipe_context *ctx, unsigned sample_mask)
 
 static void si_emit_sample_mask(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned mask = sctx->sample_mask.sample_mask;
 
 	radeon_set_context_reg_seq(cs, R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0, 2);
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 6c7fff9..3015374 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -108,7 +108,7 @@ static void si_emit_derived_tess_state(struct si_context *sctx,
 				       const struct pipe_draw_info *info,
 				       unsigned *num_patches)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_shader_ctx_state *ls = &sctx->vs_shader;
 	/* The TES pointer will only be used for sctx->last_tcs.
 	 * It would be wrong to think that TCS = TES. */
@@ -353,7 +353,7 @@ static unsigned si_get_ls_hs_config(struct si_context *sctx,
 
 static void si_emit_scratch_reloc(struct si_context *sctx)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	if (!sctx->emit_scratch_reloc)
 		return;
@@ -362,7 +362,7 @@ static void si_emit_scratch_reloc(struct si_context *sctx)
 			       sctx->spi_tmpring_size);
 
 	if (sctx->scratch_buffer) {
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      sctx->scratch_buffer, RADEON_USAGE_READWRITE,
 				      RADEON_PRIO_SCRATCH_BUFFER);
 
@@ -373,7 +373,7 @@ static void si_emit_scratch_reloc(struct si_context *sctx)
 /* rast_prim is the primitive type after GS. */
 static void si_emit_rasterizer_prim_state(struct si_context *sctx)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned rast_prim = sctx->current_rast_prim;
 	struct si_state_rasterizer *rs = sctx->emitted.named.rasterizer;
 
@@ -401,7 +401,7 @@ static void si_emit_rasterizer_prim_state(struct si_context *sctx)
 static void si_emit_draw_registers(struct si_context *sctx,
 				   const struct pipe_draw_info *info)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned prim = si_conv_pipe_prim(info->mode);
 	unsigned gs_out_prim = si_conv_prim_to_gs_out(sctx->current_rast_prim);
 	unsigned ia_multi_vgt_param, ls_hs_config, num_patches = 0;
@@ -455,7 +455,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 				 const struct pipe_draw_info *info,
 				 const struct pipe_index_buffer *ib)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned sh_base_reg = sctx->shader_userdata.sh_base[PIPE_SHADER_VERTEX];
 
 	if (info->count_from_stream_output) {
@@ -476,7 +476,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 		radeon_emit(cs, R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE >> 2);
 		radeon_emit(cs, 0); /* unused */
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      t->buf_filled_size, RADEON_USAGE_READ,
 				      RADEON_PRIO_SO_FILLED_SIZE);
 	}
@@ -530,7 +530,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 	} else {
 		si_invalidate_draw_sh_constants(sctx);
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource *)info->indirect,
 				      RADEON_USAGE_READ, RADEON_PRIO_DRAW_INDIRECT);
 	}
@@ -540,7 +540,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 					  ib->index_size;
 		uint64_t index_va = r600_resource(ib->buffer)->gpu_address + ib->offset;
 
-		radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx,
+		radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
 				      (struct r600_resource *)ib->buffer,
 				      RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER);
 
@@ -607,7 +607,7 @@ static void si_emit_draw_packets(struct si_context *sctx,
 void si_emit_cache_flush(struct si_context *si_ctx, struct r600_atom *atom)
 {
 	struct r600_common_context *sctx = &si_ctx->b;
-	struct radeon_winsys_cs *cs = sctx->rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->gfx.cs;
 	uint32_t cp_coher_cntl = 0;
 	uint32_t compute =
 		PKT3_SHADER_TYPE_S(!!(sctx->flags & SI_CONTEXT_FLAG_COMPUTE));
@@ -907,10 +907,10 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 
 void si_trace_emit(struct si_context *sctx)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 
 	sctx->trace_id++;
-	radeon_add_to_buffer_list(&sctx->b, &sctx->b.rings.gfx, sctx->trace_buf,
+	radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, sctx->trace_buf,
 			      RADEON_USAGE_READWRITE, RADEON_PRIO_TRACE);
 	radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
 	radeon_emit(cs, S_370_DST_SEL(V_370_MEMORY_SYNC) |
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 4a3a04c..93a689d 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -937,7 +937,7 @@ static void si_delete_shader_selector(struct pipe_context *ctx, void *state)
 
 static void si_emit_spi_map(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_shader *ps = sctx->ps_shader.current;
 	struct si_shader *vs = si_get_vs_state(sctx);
 	struct tgsi_shader_info *psinfo;
@@ -1009,7 +1009,7 @@ bcolor:
 
 static void si_emit_spi_ps_input(struct si_context *sctx, struct r600_atom *atom)
 {
-	struct radeon_winsys_cs *cs = sctx->b.rings.gfx.cs;
+	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	struct si_shader *ps = sctx->ps_shader.current;
 	unsigned input_ena;