*
* Return: 1 if Execlists is supported and has to be enabled.
*/
-int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists)
+int intel_sanitize_enable_execlists(struct drm_i915_private *dev_priv, int enable_execlists)
{
/* On platforms with execlist available, vGPU will only
* support execlist mode, no ring buffer mode.
*/
- if (HAS_LOGICAL_RING_CONTEXTS(dev) && intel_vgpu_active(dev))
+ if (HAS_LOGICAL_RING_CONTEXTS(dev_priv) && intel_vgpu_active(dev_priv))
return 1;
- if (INTEL_INFO(dev)->gen >= 9)
+ if (INTEL_GEN(dev_priv) >= 9)
return 1;
if (enable_execlists == 0)
return 0;
- if (HAS_LOGICAL_RING_CONTEXTS(dev) && USES_PPGTT(dev) &&
+ if (HAS_LOGICAL_RING_CONTEXTS(dev_priv) &&
+ USES_PPGTT(dev_priv) &&
i915.use_mmio_flip >= 0)
return 1;
static void
logical_ring_init_platform_invariants(struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
+ struct drm_i915_private *dev_priv = engine->i915;
- if (IS_GEN8(dev) || IS_GEN9(dev))
+ if (IS_GEN8(dev_priv) || IS_GEN9(dev_priv))
engine->idle_lite_restore_wa = ~0;
- engine->disable_lite_restore_wa = (IS_SKL_REVID(dev, 0, SKL_REVID_B0) ||
- IS_BXT_REVID(dev, 0, BXT_REVID_A1)) &&
+ engine->disable_lite_restore_wa = (IS_SKL_REVID(dev_priv, 0, SKL_REVID_B0) ||
+ IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1)) &&
(engine->id == VCS || engine->id == VCS2);
engine->ctx_desc_template = GEN8_CTX_VALID;
- engine->ctx_desc_template |= GEN8_CTX_ADDRESSING_MODE(dev) <<
+ engine->ctx_desc_template |= GEN8_CTX_ADDRESSING_MODE(dev_priv) <<
GEN8_CTX_ADDRESSING_MODE_SHIFT;
- if (IS_GEN8(dev))
+ if (IS_GEN8(dev_priv))
engine->ctx_desc_template |= GEN8_CTX_L3LLC_COHERENT;
engine->ctx_desc_template |= GEN8_CTX_PRIVILEGE;
{
struct intel_engine_cs *engine = rq0->engine;
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = rq0->i915;
uint64_t desc[2];
if (rq1) {
* If irqs are not active generate a warning as batches that finish
* without the irqs may get lost and a GPU Hang may occur.
*/
- WARN_ON(!intel_irqs_enabled(engine->dev->dev_private));
+ WARN_ON(!intel_irqs_enabled(engine->i915));
/* Try to read in pairs */
list_for_each_entry_safe(cursor, tmp, &engine->execlist_queue,
get_context_status(struct intel_engine_cs *engine, unsigned int read_pointer,
u32 *context_id)
{
- struct drm_i915_private *dev_priv = engine->dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
u32 status;
read_pointer %= GEN8_CSB_ENTRIES;
static void intel_lrc_irq_handler(unsigned long data)
{
struct intel_engine_cs *engine = (struct intel_engine_cs *)data;
- struct drm_i915_private *dev_priv = engine->dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
u32 status_pointer;
unsigned int read_pointer, write_pointer;
u32 csb[GEN8_CSB_ENTRIES][2];
struct drm_i915_gem_request *req, *tmp;
LIST_HEAD(cancel_list);
- WARN_ON(!mutex_is_locked(&engine->dev->struct_mutex));
+ WARN_ON(!mutex_is_locked(&engine->i915->dev->struct_mutex));
spin_lock_bh(&engine->execlist_lock);
list_replace_init(&engine->execlist_queue, &cancel_list);
void intel_logical_ring_stop(struct intel_engine_cs *engine)
{
- struct drm_i915_private *dev_priv = engine->dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
int ret;
if (!intel_engine_initialized(engine))
lrc_reg_state = vaddr + LRC_STATE_PN * PAGE_SIZE;
ringbuf = ctx->engine[engine->id].ringbuf;
- ret = intel_pin_and_map_ringbuffer_obj(engine->dev, ringbuf);
+ ret = intel_pin_and_map_ringbuffer_obj(dev_priv, ringbuf);
if (ret)
goto unpin_map;
int ret, i;
struct intel_engine_cs *engine = req->engine;
struct intel_ringbuffer *ringbuf = req->ringbuf;
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct i915_workarounds *w = &dev_priv->workarounds;
+ struct i915_workarounds *w = &req->i915->workarounds;
if (w->count == 0)
return 0;
* this batch updates GEN8_L3SQCREG4 with default value we need to
* set this bit here to retain the WA during flush.
*/
- if (IS_SKL_REVID(engine->dev, 0, SKL_REVID_E0))
+ if (IS_SKL_REVID(engine->i915, 0, SKL_REVID_E0))
l3sqc4_flush |= GEN8_LQSC_RO_PERF_DIS;
wa_ctx_emit(batch, index, (MI_STORE_REGISTER_MEM_GEN8 |
wa_ctx_emit(batch, index, MI_ARB_ON_OFF | MI_ARB_DISABLE);
/* WaFlushCoherentL3CacheLinesAtContextSwitch:bdw */
- if (IS_BROADWELL(engine->dev)) {
+ if (IS_BROADWELL(engine->i915)) {
int rc = gen8_emit_flush_coherentl3_wa(engine, batch, index);
if (rc < 0)
return rc;
uint32_t *offset)
{
int ret;
- struct drm_device *dev = engine->dev;
uint32_t index = wa_ctx_start(wa_ctx, *offset, CACHELINE_DWORDS);
/* WaDisableCtxRestoreArbitration:skl,bxt */
- if (IS_SKL_REVID(dev, 0, SKL_REVID_D0) ||
- IS_BXT_REVID(dev, 0, BXT_REVID_A1))
+ if (IS_SKL_REVID(engine->i915, 0, SKL_REVID_D0) ||
+ IS_BXT_REVID(engine->i915, 0, BXT_REVID_A1))
wa_ctx_emit(batch, index, MI_ARB_ON_OFF | MI_ARB_DISABLE);
/* WaFlushCoherentL3CacheLinesAtContextSwitch:skl,bxt */
uint32_t *const batch,
uint32_t *offset)
{
- struct drm_device *dev = engine->dev;
uint32_t index = wa_ctx_start(wa_ctx, *offset, CACHELINE_DWORDS);
/* WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken:skl,bxt */
- if (IS_SKL_REVID(dev, 0, SKL_REVID_B0) ||
- IS_BXT_REVID(dev, 0, BXT_REVID_A1)) {
+ if (IS_SKL_REVID(engine->i915, 0, SKL_REVID_B0) ||
+ IS_BXT_REVID(engine->i915, 0, BXT_REVID_A1)) {
wa_ctx_emit(batch, index, MI_LOAD_REGISTER_IMM(1));
wa_ctx_emit_reg(batch, index, GEN9_SLICE_COMMON_ECO_CHICKEN0);
wa_ctx_emit(batch, index,
}
/* WaClearTdlStateAckDirtyBits:bxt */
- if (IS_BXT_REVID(dev, 0, BXT_REVID_B0)) {
+ if (IS_BXT_REVID(engine->i915, 0, BXT_REVID_B0)) {
wa_ctx_emit(batch, index, MI_LOAD_REGISTER_IMM(4));
wa_ctx_emit_reg(batch, index, GEN8_STATE_ACK);
}
/* WaDisableCtxRestoreArbitration:skl,bxt */
- if (IS_SKL_REVID(dev, 0, SKL_REVID_D0) ||
- IS_BXT_REVID(dev, 0, BXT_REVID_A1))
+ if (IS_SKL_REVID(engine->i915, 0, SKL_REVID_D0) ||
+ IS_BXT_REVID(engine->i915, 0, BXT_REVID_A1))
wa_ctx_emit(batch, index, MI_ARB_ON_OFF | MI_ARB_ENABLE);
wa_ctx_emit(batch, index, MI_BATCH_BUFFER_END);
{
int ret;
- engine->wa_ctx.obj = i915_gem_object_create(engine->dev,
+ engine->wa_ctx.obj = i915_gem_object_create(engine->i915->dev,
PAGE_ALIGN(size));
if (IS_ERR(engine->wa_ctx.obj)) {
DRM_DEBUG_DRIVER("alloc LRC WA ctx backing obj failed.\n");
WARN_ON(engine->id != RCS);
/* update this when WA for higher Gen are added */
- if (INTEL_INFO(engine->dev)->gen > 9) {
+ if (INTEL_GEN(engine->i915) > 9) {
DRM_ERROR("WA batch buffer is not initialized for Gen%d\n",
- INTEL_INFO(engine->dev)->gen);
+ INTEL_GEN(engine->i915));
return 0;
}
batch = kmap_atomic(page);
offset = 0;
- if (INTEL_INFO(engine->dev)->gen == 8) {
+ if (IS_GEN8(engine->i915)) {
ret = gen8_init_indirectctx_bb(engine,
&wa_ctx->indirect_ctx,
batch,
&offset);
if (ret)
goto out;
- } else if (INTEL_INFO(engine->dev)->gen == 9) {
+ } else if (IS_GEN9(engine->i915)) {
ret = gen9_init_indirectctx_bb(engine,
&wa_ctx->indirect_ctx,
batch,
static void lrc_init_hws(struct intel_engine_cs *engine)
{
- struct drm_i915_private *dev_priv = engine->dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
I915_WRITE(RING_HWS_PGA(engine->mmio_base),
(u32)engine->status_page.gfx_addr);
static int gen8_init_common_ring(struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
unsigned int next_context_status_buffer_hw;
lrc_init_hws(engine);
static int gen8_init_render_ring(struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
int ret;
ret = gen8_init_common_ring(engine);
if (req->ctx->ppgtt &&
(intel_engine_flag(req->engine) & req->ctx->ppgtt->pd_dirty_rings)) {
if (!USES_FULL_48BIT_PPGTT(req->i915) &&
- !intel_vgpu_active(req->i915->dev)) {
+ !intel_vgpu_active(req->i915)) {
ret = intel_logical_ring_emit_pdps(req);
if (ret)
return ret;
static bool gen8_logical_ring_get_irq(struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
unsigned long flags;
if (WARN_ON(!intel_irqs_enabled(dev_priv)))
static void gen8_logical_ring_put_irq(struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = engine->i915;
unsigned long flags;
spin_lock_irqsave(&dev_priv->irq_lock, flags);
{
struct intel_ringbuffer *ringbuf = request->ringbuf;
struct intel_engine_cs *engine = ringbuf->engine;
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = request->i915;
uint32_t cmd;
int ret;
* On GEN9: before VF_CACHE_INVALIDATE we need to emit a NULL
* pipe control.
*/
- if (IS_GEN9(engine->dev))
+ if (IS_GEN9(request->i915))
vf_flush_wa = true;
}
if (WARN_ON(test_bit(TASKLET_STATE_SCHED, &engine->irq_tasklet.state)))
tasklet_kill(&engine->irq_tasklet);
- dev_priv = engine->dev->dev_private;
+ dev_priv = engine->i915;
if (engine->buffer) {
intel_logical_ring_stop(engine);
engine->ctx_desc_template = 0;
lrc_destroy_wa_ctx_obj(engine);
- engine->dev = NULL;
+ engine->i915 = NULL;
}
static void
engine->emit_bb_start = gen8_emit_bb_start;
engine->get_seqno = gen8_get_seqno;
engine->set_seqno = gen8_set_seqno;
- if (IS_BXT_REVID(engine->dev, 0, BXT_REVID_A1)) {
+ if (IS_BXT_REVID(engine->i915, 0, BXT_REVID_A1)) {
engine->irq_seqno_barrier = bxt_a_seqno_barrier;
engine->set_seqno = bxt_a_set_seqno;
}
engine->guc_id = info->guc_id;
engine->mmio_base = info->mmio_base;
- engine->dev = dev;
+ engine->i915 = dev_priv;
/* Intentionally left blank. */
engine->buffer = NULL;
logical_ring_default_irqs(engine, info->irq_shift);
intel_engine_init_hangcheck(engine);
- i915_gem_batch_pool_init(engine->dev, &engine->batch_pool);
+ i915_gem_batch_pool_init(dev, &engine->batch_pool);
return engine;
}
static int
logical_ring_init(struct intel_engine_cs *engine)
{
- struct intel_context *dctx = to_i915(engine->dev)->kernel_context;
+ struct intel_context *dctx = engine->i915->kernel_context;
int ret;
ret = i915_cmd_parser_init_ring(engine);
}
static u32
-make_rpcs(struct drm_device *dev)
+make_rpcs(struct drm_i915_private *dev_priv)
{
u32 rpcs = 0;
* No explicit RPCS request is needed to ensure full
* slice/subslice/EU enablement prior to Gen9.
*/
- if (INTEL_INFO(dev)->gen < 9)
+ if (INTEL_GEN(dev_priv) < 9)
return 0;
/*
* must make an explicit request through RPCS for full
* enablement.
*/
- if (INTEL_INFO(dev)->has_slice_pg) {
+ if (INTEL_INFO(dev_priv)->has_slice_pg) {
rpcs |= GEN8_RPCS_S_CNT_ENABLE;
- rpcs |= INTEL_INFO(dev)->slice_total <<
+ rpcs |= INTEL_INFO(dev_priv)->slice_total <<
GEN8_RPCS_S_CNT_SHIFT;
rpcs |= GEN8_RPCS_ENABLE;
}
- if (INTEL_INFO(dev)->has_subslice_pg) {
+ if (INTEL_INFO(dev_priv)->has_subslice_pg) {
rpcs |= GEN8_RPCS_SS_CNT_ENABLE;
- rpcs |= INTEL_INFO(dev)->subslice_per_slice <<
+ rpcs |= INTEL_INFO(dev_priv)->subslice_per_slice <<
GEN8_RPCS_SS_CNT_SHIFT;
rpcs |= GEN8_RPCS_ENABLE;
}
- if (INTEL_INFO(dev)->has_eu_pg) {
- rpcs |= INTEL_INFO(dev)->eu_per_subslice <<
+ if (INTEL_INFO(dev_priv)->has_eu_pg) {
+ rpcs |= INTEL_INFO(dev_priv)->eu_per_subslice <<
GEN8_RPCS_EU_MIN_SHIFT;
- rpcs |= INTEL_INFO(dev)->eu_per_subslice <<
+ rpcs |= INTEL_INFO(dev_priv)->eu_per_subslice <<
GEN8_RPCS_EU_MAX_SHIFT;
rpcs |= GEN8_RPCS_ENABLE;
}
{
u32 indirect_ctx_offset;
- switch (INTEL_INFO(engine->dev)->gen) {
+ switch (INTEL_GEN(engine->i915)) {
default:
- MISSING_CASE(INTEL_INFO(engine->dev)->gen);
+ MISSING_CASE(INTEL_GEN(engine->i915));
/* fall through */
case 9:
indirect_ctx_offset =
struct intel_engine_cs *engine,
struct intel_ringbuffer *ringbuf)
{
- struct drm_device *dev = engine->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = ctx->i915;
struct i915_hw_ppgtt *ppgtt = ctx->ppgtt;
void *vaddr;
u32 *reg_state;
RING_CONTEXT_CONTROL(engine),
_MASKED_BIT_ENABLE(CTX_CTRL_INHIBIT_SYN_CTX_SWITCH |
CTX_CTRL_ENGINE_CTX_RESTORE_INHIBIT |
- (HAS_RESOURCE_STREAMER(dev) ?
+ (HAS_RESOURCE_STREAMER(dev_priv) ?
CTX_CTRL_RS_CTX_ENABLE : 0)));
ASSIGN_CTX_REG(reg_state, CTX_RING_HEAD, RING_HEAD(engine->mmio_base),
0);
if (engine->id == RCS) {
reg_state[CTX_LRI_HEADER_2] = MI_LOAD_REGISTER_IMM(1);
ASSIGN_CTX_REG(reg_state, CTX_R_PWR_CLK_STATE, GEN8_R_PWR_CLK_STATE,
- make_rpcs(dev));
+ make_rpcs(dev_priv));
}
i915_gem_object_unpin_map(ctx_obj);
{
int ret = 0;
- WARN_ON(INTEL_INFO(engine->dev)->gen < 8);
+ WARN_ON(INTEL_GEN(engine->i915) < 8);
switch (engine->id) {
case RCS:
- if (INTEL_INFO(engine->dev)->gen >= 9)
+ if (INTEL_GEN(engine->i915) >= 9)
ret = GEN9_LR_CONTEXT_RENDER_SIZE;
else
ret = GEN8_LR_CONTEXT_RENDER_SIZE;
static int execlists_context_deferred_alloc(struct intel_context *ctx,
struct intel_engine_cs *engine)
{
- struct drm_device *dev = engine->dev;
struct drm_i915_gem_object *ctx_obj;
uint32_t context_size;
struct intel_ringbuffer *ringbuf;
/* One extra page as the sharing data between driver and GuC */
context_size += PAGE_SIZE * LRC_PPHWSP_PN;
- ctx_obj = i915_gem_object_create(dev, context_size);
+ ctx_obj = i915_gem_object_create(ctx->i915->dev, context_size);
if (IS_ERR(ctx_obj)) {
DRM_DEBUG_DRIVER("Alloc LRC backing obj failed.\n");
return PTR_ERR(ctx_obj);
projects / deliverable / linux.git / blobdiff