diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-05 21:03:30 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-05 21:19:50 +0300 |
| commit | 8a68d464366efb5b294fa11ccf23b51306cc2695 (patch) | |
| tree | 88e6452aacc873a5c77e55c6ac396d27b5c094dd /drivers/gpu/drm | |
| parent | c8b502422bfe04422261cb2861977a5cd31cc1da (diff) | |
| download | linux-8a68d464366efb5b294fa11ccf23b51306cc2695.tar.xz | |
drm/i915: Store the BIT(engine->id) as the engine's mask
In the next patch, we are introducing a broad virtual engine to encompass
multiple physical engines, losing the 1:1 nature of BIT(engine->id). To
reflect the broader set of engines implied by the virtual instance, lets
store the full bitmask.
v2: Use intel_engine_mask_t (s/ring_mask/engine_mask/)
v3: Tvrtko voted for moah churn so teach everyone to not mention ring
and use $class$instance throughout.
v4: Comment upon the disparity in bspec for using VCS1,VCS2 in gen8 and
VCS[0-4] in later gen. We opt to keep the code consistent and use
0-index naming throughout.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190305180332.30900-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm')
45 files changed, 422 insertions, 432 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 35b4ec3f7618..cf4a1ecf6853 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -391,12 +391,12 @@ struct cmd_info { #define F_POST_HANDLE (1<<2) u32 flag; -#define R_RCS (1 << RCS) -#define R_VCS1 (1 << VCS) -#define R_VCS2 (1 << VCS2) +#define R_RCS BIT(RCS0) +#define R_VCS1 BIT(VCS0) +#define R_VCS2 BIT(VCS1) #define R_VCS (R_VCS1 | R_VCS2) -#define R_BCS (1 << BCS) -#define R_VECS (1 << VECS) +#define R_BCS BIT(BCS0) +#define R_VECS BIT(VECS0) #define R_ALL (R_RCS | R_VCS | R_BCS | R_VECS) /* rings that support this cmd: BLT/RCS/VCS/VECS */ u16 rings; @@ -558,7 +558,7 @@ static const struct decode_info decode_info_vebox = { }; static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = { - [RCS] = { + [RCS0] = { &decode_info_mi, NULL, NULL, @@ -569,7 +569,7 @@ static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = { NULL, }, - [VCS] = { + [VCS0] = { &decode_info_mi, NULL, NULL, @@ -580,7 +580,7 @@ static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = { NULL, }, - [BCS] = { + [BCS0] = { &decode_info_mi, NULL, &decode_info_2d, @@ -591,7 +591,7 @@ static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = { NULL, }, - [VECS] = { + [VECS0] = { &decode_info_mi, NULL, NULL, @@ -602,7 +602,7 @@ static const struct decode_info *ring_decode_info[I915_NUM_ENGINES][8] = { NULL, }, - [VCS2] = { + [VCS1] = { &decode_info_mi, NULL, NULL, @@ -631,8 +631,7 @@ static inline const struct cmd_info *find_cmd_entry(struct intel_gvt *gvt, struct cmd_entry *e; hash_for_each_possible(gvt->cmd_table, e, hlist, opcode) { - if ((opcode == e->info->opcode) && - (e->info->rings & (1 << ring_id))) + if (opcode == e->info->opcode && e->info->rings & BIT(ring_id)) return e->info; } return NULL; @@ -943,15 +942,12 @@ static int cmd_handler_lri(struct parser_exec_state *s) struct intel_gvt *gvt = s->vgpu->gvt; for (i = 1; i < cmd_len; i += 2) { - if (IS_BROADWELL(gvt->dev_priv) && - (s->ring_id != RCS)) { - if (s->ring_id == BCS && - cmd_reg(s, i) == - i915_mmio_reg_offset(DERRMR)) + if (IS_BROADWELL(gvt->dev_priv) && s->ring_id != RCS0) { + if (s->ring_id == BCS0 && + cmd_reg(s, i) == i915_mmio_reg_offset(DERRMR)) ret |= 0; else - ret |= (cmd_reg_inhibit(s, i)) ? - -EBADRQC : 0; + ret |= cmd_reg_inhibit(s, i) ? -EBADRQC : 0; } if (ret) break; @@ -1047,27 +1043,27 @@ struct cmd_interrupt_event { }; static struct cmd_interrupt_event cmd_interrupt_events[] = { - [RCS] = { + [RCS0] = { .pipe_control_notify = RCS_PIPE_CONTROL, .mi_flush_dw = INTEL_GVT_EVENT_RESERVED, .mi_user_interrupt = RCS_MI_USER_INTERRUPT, }, - [BCS] = { + [BCS0] = { .pipe_control_notify = INTEL_GVT_EVENT_RESERVED, .mi_flush_dw = BCS_MI_FLUSH_DW, .mi_user_interrupt = BCS_MI_USER_INTERRUPT, }, - [VCS] = { + [VCS0] = { .pipe_control_notify = INTEL_GVT_EVENT_RESERVED, .mi_flush_dw = VCS_MI_FLUSH_DW, .mi_user_interrupt = VCS_MI_USER_INTERRUPT, }, - [VCS2] = { + [VCS1] = { .pipe_control_notify = INTEL_GVT_EVENT_RESERVED, .mi_flush_dw = VCS2_MI_FLUSH_DW, .mi_user_interrupt = VCS2_MI_USER_INTERRUPT, }, - [VECS] = { + [VECS0] = { .pipe_control_notify = INTEL_GVT_EVENT_RESERVED, .mi_flush_dw = VECS_MI_FLUSH_DW, .mi_user_interrupt = VECS_MI_USER_INTERRUPT, diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c index 70494e394d2c..1a93472cb34e 100644 --- a/drivers/gpu/drm/i915/gvt/execlist.c +++ b/drivers/gpu/drm/i915/gvt/execlist.c @@ -47,17 +47,16 @@ ((a)->lrca == (b)->lrca)) static int context_switch_events[] = { - [RCS] = RCS_AS_CONTEXT_SWITCH, - [BCS] = BCS_AS_CONTEXT_SWITCH, - [VCS] = VCS_AS_CONTEXT_SWITCH, - [VCS2] = VCS2_AS_CONTEXT_SWITCH, - [VECS] = VECS_AS_CONTEXT_SWITCH, + [RCS0] = RCS_AS_CONTEXT_SWITCH, + [BCS0] = BCS_AS_CONTEXT_SWITCH, + [VCS0] = VCS_AS_CONTEXT_SWITCH, + [VCS1] = VCS2_AS_CONTEXT_SWITCH, + [VECS0] = VECS_AS_CONTEXT_SWITCH, }; -static int ring_id_to_context_switch_event(int ring_id) +static int ring_id_to_context_switch_event(unsigned int ring_id) { - if (WARN_ON(ring_id < RCS || - ring_id >= ARRAY_SIZE(context_switch_events))) + if (WARN_ON(ring_id >= ARRAY_SIZE(context_switch_events))) return -EINVAL; return context_switch_events[ring_id]; @@ -411,7 +410,7 @@ static int complete_execlist_workload(struct intel_vgpu_workload *workload) gvt_dbg_el("complete workload %p status %d\n", workload, workload->status); - if (workload->status || (vgpu->resetting_eng & ENGINE_MASK(ring_id))) + if (workload->status || (vgpu->resetting_eng & BIT(ring_id))) goto out; if (!list_empty(workload_q_head(vgpu, ring_id))) { diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index bc64b810e0d5..b596cb42e24e 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -323,25 +323,25 @@ static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, } else { if (data & GEN6_GRDOM_RENDER) { gvt_dbg_mmio("vgpu%d: request RCS reset\n", vgpu->id); - engine_mask |= (1 << RCS); + engine_mask |= BIT(RCS0); } if (data & GEN6_GRDOM_MEDIA) { gvt_dbg_mmio("vgpu%d: request VCS reset\n", vgpu->id); - engine_mask |= (1 << VCS); + engine_mask |= BIT(VCS0); } if (data & GEN6_GRDOM_BLT) { gvt_dbg_mmio("vgpu%d: request BCS Reset\n", vgpu->id); - engine_mask |= (1 << BCS); + engine_mask |= BIT(BCS0); } if (data & GEN6_GRDOM_VECS) { gvt_dbg_mmio("vgpu%d: request VECS Reset\n", vgpu->id); - engine_mask |= (1 << VECS); + engine_mask |= BIT(VECS0); } if (data & GEN8_GRDOM_MEDIA2) { gvt_dbg_mmio("vgpu%d: request VCS2 Reset\n", vgpu->id); - if (HAS_BSD2(vgpu->gvt->dev_priv)) - engine_mask |= (1 << VCS2); + engine_mask |= BIT(VCS1); } + engine_mask &= INTEL_INFO(vgpu->gvt->dev_priv)->engine_mask; } /* vgpu_lock already hold by emulate mmio r/w */ @@ -1704,7 +1704,7 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, return 0; ret = intel_vgpu_select_submission_ops(vgpu, - ENGINE_MASK(ring_id), + BIT(ring_id), INTEL_VGPU_EXECLIST_SUBMISSION); if (ret) return ret; @@ -1724,19 +1724,19 @@ static int gvt_reg_tlb_control_handler(struct intel_vgpu *vgpu, switch (offset) { case 0x4260: - id = RCS; + id = RCS0; break; case 0x4264: - id = VCS; + id = VCS0; break; case 0x4268: - id = VCS2; + id = VCS1; break; case 0x426c: - id = BCS; + id = BCS0; break; case 0x4270: - id = VECS; + id = VECS0; break; default: return -EINVAL; @@ -1793,7 +1793,7 @@ static int ring_reset_ctl_write(struct intel_vgpu *vgpu, MMIO_F(prefix(BLT_RING_BASE), s, f, am, rm, d, r, w); \ MMIO_F(prefix(GEN6_BSD_RING_BASE), s, f, am, rm, d, r, w); \ MMIO_F(prefix(VEBOX_RING_BASE), s, f, am, rm, d, r, w); \ - if (HAS_BSD2(dev_priv)) \ + if (HAS_ENGINE(dev_priv, VCS1)) \ MMIO_F(prefix(GEN8_BSD2_RING_BASE), s, f, am, rm, d, r, w); \ } while (0) diff --git a/drivers/gpu/drm/i915/gvt/interrupt.c b/drivers/gpu/drm/i915/gvt/interrupt.c index 67125c5eec6e..951681813230 100644 --- a/drivers/gpu/drm/i915/gvt/interrupt.c +++ b/drivers/gpu/drm/i915/gvt/interrupt.c @@ -536,7 +536,7 @@ static void gen8_init_irq( SET_BIT_INFO(irq, 4, VCS_MI_FLUSH_DW, INTEL_GVT_IRQ_INFO_GT1); SET_BIT_INFO(irq, 8, VCS_AS_CONTEXT_SWITCH, INTEL_GVT_IRQ_INFO_GT1); - if (HAS_BSD2(gvt->dev_priv)) { + if (HAS_ENGINE(gvt->dev_priv, VCS1)) { SET_BIT_INFO(irq, 16, VCS2_MI_USER_INTERRUPT, INTEL_GVT_IRQ_INFO_GT1); SET_BIT_INFO(irq, 20, VCS2_MI_FLUSH_DW, diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c index 7d84cfb9051a..0209d27fcaf0 100644 --- a/drivers/gpu/drm/i915/gvt/mmio_context.c +++ b/drivers/gpu/drm/i915/gvt/mmio_context.c @@ -41,102 +41,102 @@ /* Raw offset is appened to each line for convenience. */ static struct engine_mmio gen8_engine_mmio_list[] __cacheline_aligned = { - {RCS, GFX_MODE_GEN7, 0xffff, false}, /* 0x229c */ - {RCS, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ - {RCS, HWSTAM, 0x0, false}, /* 0x2098 */ - {RCS, INSTPM, 0xffff, true}, /* 0x20c0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 0), 0, false}, /* 0x24d0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 1), 0, false}, /* 0x24d4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 2), 0, false}, /* 0x24d8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 3), 0, false}, /* 0x24dc */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 4), 0, false}, /* 0x24e0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 5), 0, false}, /* 0x24e4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 6), 0, false}, /* 0x24e8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 7), 0, false}, /* 0x24ec */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 8), 0, false}, /* 0x24f0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 9), 0, false}, /* 0x24f4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 10), 0, false}, /* 0x24f8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 11), 0, false}, /* 0x24fc */ - {RCS, CACHE_MODE_1, 0xffff, true}, /* 0x7004 */ - {RCS, GEN7_GT_MODE, 0xffff, true}, /* 0x7008 */ - {RCS, CACHE_MODE_0_GEN7, 0xffff, true}, /* 0x7000 */ - {RCS, GEN7_COMMON_SLICE_CHICKEN1, 0xffff, true}, /* 0x7010 */ - {RCS, HDC_CHICKEN0, 0xffff, true}, /* 0x7300 */ - {RCS, VF_GUARDBAND, 0xffff, true}, /* 0x83a4 */ - - {BCS, RING_GFX_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2229c */ - {BCS, RING_MI_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2209c */ - {BCS, RING_INSTPM(BLT_RING_BASE), 0xffff, false}, /* 0x220c0 */ - {BCS, RING_HWSTAM(BLT_RING_BASE), 0x0, false}, /* 0x22098 */ - {BCS, RING_EXCC(BLT_RING_BASE), 0x0, false}, /* 0x22028 */ - {RCS, INVALID_MMIO_REG, 0, false } /* Terminated */ + {RCS0, GFX_MODE_GEN7, 0xffff, false}, /* 0x229c */ + {RCS0, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ + {RCS0, HWSTAM, 0x0, false}, /* 0x2098 */ + {RCS0, INSTPM, 0xffff, true}, /* 0x20c0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 0), 0, false}, /* 0x24d0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 1), 0, false}, /* 0x24d4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 2), 0, false}, /* 0x24d8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 3), 0, false}, /* 0x24dc */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 4), 0, false}, /* 0x24e0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 5), 0, false}, /* 0x24e4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 6), 0, false}, /* 0x24e8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 7), 0, false}, /* 0x24ec */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 8), 0, false}, /* 0x24f0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 9), 0, false}, /* 0x24f4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 10), 0, false}, /* 0x24f8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 11), 0, false}, /* 0x24fc */ + {RCS0, CACHE_MODE_1, 0xffff, true}, /* 0x7004 */ + {RCS0, GEN7_GT_MODE, 0xffff, true}, /* 0x7008 */ + {RCS0, CACHE_MODE_0_GEN7, 0xffff, true}, /* 0x7000 */ + {RCS0, GEN7_COMMON_SLICE_CHICKEN1, 0xffff, true}, /* 0x7010 */ + {RCS0, HDC_CHICKEN0, 0xffff, true}, /* 0x7300 */ + {RCS0, VF_GUARDBAND, 0xffff, true}, /* 0x83a4 */ + + {BCS0, RING_GFX_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2229c */ + {BCS0, RING_MI_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2209c */ + {BCS0, RING_INSTPM(BLT_RING_BASE), 0xffff, false}, /* 0x220c0 */ + {BCS0, RING_HWSTAM(BLT_RING_BASE), 0x0, false}, /* 0x22098 */ + {BCS0, RING_EXCC(BLT_RING_BASE), 0x0, false}, /* 0x22028 */ + {RCS0, INVALID_MMIO_REG, 0, false } /* Terminated */ }; static struct engine_mmio gen9_engine_mmio_list[] __cacheline_aligned = { - {RCS, GFX_MODE_GEN7, 0xffff, false}, /* 0x229c */ - {RCS, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ - {RCS, HWSTAM, 0x0, false}, /* 0x2098 */ - {RCS, INSTPM, 0xffff, true}, /* 0x20c0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 0), 0, false}, /* 0x24d0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 1), 0, false}, /* 0x24d4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 2), 0, false}, /* 0x24d8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 3), 0, false}, /* 0x24dc */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 4), 0, false}, /* 0x24e0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 5), 0, false}, /* 0x24e4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 6), 0, false}, /* 0x24e8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 7), 0, false}, /* 0x24ec */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 8), 0, false}, /* 0x24f0 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 9), 0, false}, /* 0x24f4 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 10), 0, false}, /* 0x24f8 */ - {RCS, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 11), 0, false}, /* 0x24fc */ - {RCS, CACHE_MODE_1, 0xffff, true}, /* 0x7004 */ - {RCS, GEN7_GT_MODE, 0xffff, true}, /* 0x7008 */ - {RCS, CACHE_MODE_0_GEN7, 0xffff, true}, /* 0x7000 */ - {RCS, GEN7_COMMON_SLICE_CHICKEN1, 0xffff, true}, /* 0x7010 */ - {RCS, HDC_CHICKEN0, 0xffff, true}, /* 0x7300 */ - {RCS, VF_GUARDBAND, 0xffff, true}, /* 0x83a4 */ - - {RCS, GEN8_PRIVATE_PAT_LO, 0, false}, /* 0x40e0 */ - {RCS, GEN8_PRIVATE_PAT_HI, 0, false}, /* 0x40e4 */ - {RCS, GEN8_CS_CHICKEN1, 0xffff, true}, /* 0x2580 */ - {RCS, COMMON_SLICE_CHICKEN2, 0xffff, true}, /* 0x7014 */ - {RCS, GEN9_CS_DEBUG_MODE1, 0xffff, false}, /* 0x20ec */ - {RCS, GEN8_L3SQCREG4, 0, false}, /* 0xb118 */ - {RCS, GEN7_HALF_SLICE_CHICKEN1, 0xffff, true}, /* 0xe100 */ - {RCS, HALF_SLICE_CHICKEN2, 0xffff, true}, /* 0xe180 */ - {RCS, HALF_SLICE_CHICKEN3, 0xffff, true}, /* 0xe184 */ - {RCS, GEN9_HALF_SLICE_CHICKEN5, 0xffff, true}, /* 0xe188 */ - {RCS, GEN9_HALF_SLICE_CHICKEN7, 0xffff, true}, /* 0xe194 */ - {RCS, GEN8_ROW_CHICKEN, 0xffff, true}, /* 0xe4f0 */ - {RCS, TRVATTL3PTRDW(0), 0, false}, /* 0x4de0 */ - {RCS, TRVATTL3PTRDW(1), 0, false}, /* 0x4de4 */ - {RCS, TRNULLDETCT, 0, false}, /* 0x4de8 */ - {RCS, TRINVTILEDETCT, 0, false}, /* 0x4dec */ - {RCS, TRVADR, 0, false}, /* 0x4df0 */ - {RCS, TRTTE, 0, false}, /* 0x4df4 */ - - {BCS, RING_GFX_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2229c */ - {BCS, RING_MI_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2209c */ - {BCS, RING_INSTPM(BLT_RING_BASE), 0xffff, false}, /* 0x220c0 */ - {BCS, RING_HWSTAM(BLT_RING_BASE), 0x0, false}, /* 0x22098 */ - {BCS, RING_EXCC(BLT_RING_BASE), 0x0, false}, /* 0x22028 */ - - {VCS2, RING_EXCC(GEN8_BSD2_RING_BASE), 0xffff, false}, /* 0x1c028 */ - - {VECS, RING_EXCC(VEBOX_RING_BASE), 0xffff, false}, /* 0x1a028 */ - - {RCS, GEN8_HDC_CHICKEN1, 0xffff, true}, /* 0x7304 */ - {RCS, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ - {RCS, GEN7_UCGCTL4, 0x0, false}, /* 0x940c */ - {RCS, GAMT_CHKN_BIT_REG, 0x0, false}, /* 0x4ab8 */ - - {RCS, GEN9_GAMT_ECO_REG_RW_IA, 0x0, false}, /* 0x4ab0 */ - {RCS, GEN9_CSFE_CHICKEN1_RCS, 0xffff, false}, /* 0x20d4 */ - - {RCS, GEN8_GARBCNTL, 0x0, false}, /* 0xb004 */ - {RCS, GEN7_FF_THREAD_MODE, 0x0, false}, /* 0x20a0 */ - {RCS, FF_SLICE_CS_CHICKEN2, 0xffff, false}, /* 0x20e4 */ - {RCS, INVALID_MMIO_REG, 0, false } /* Terminated */ + {RCS0, GFX_MODE_GEN7, 0xffff, false}, /* 0x229c */ + {RCS0, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ + {RCS0, HWSTAM, 0x0, false}, /* 0x2098 */ + {RCS0, INSTPM, 0xffff, true}, /* 0x20c0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 0), 0, false}, /* 0x24d0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 1), 0, false}, /* 0x24d4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 2), 0, false}, /* 0x24d8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 3), 0, false}, /* 0x24dc */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 4), 0, false}, /* 0x24e0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 5), 0, false}, /* 0x24e4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 6), 0, false}, /* 0x24e8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 7), 0, false}, /* 0x24ec */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 8), 0, false}, /* 0x24f0 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 9), 0, false}, /* 0x24f4 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 10), 0, false}, /* 0x24f8 */ + {RCS0, RING_FORCE_TO_NONPRIV(RENDER_RING_BASE, 11), 0, false}, /* 0x24fc */ + {RCS0, CACHE_MODE_1, 0xffff, true}, /* 0x7004 */ + {RCS0, GEN7_GT_MODE, 0xffff, true}, /* 0x7008 */ + {RCS0, CACHE_MODE_0_GEN7, 0xffff, true}, /* 0x7000 */ + {RCS0, GEN7_COMMON_SLICE_CHICKEN1, 0xffff, true}, /* 0x7010 */ + {RCS0, HDC_CHICKEN0, 0xffff, true}, /* 0x7300 */ + {RCS0, VF_GUARDBAND, 0xffff, true}, /* 0x83a4 */ + + {RCS0, GEN8_PRIVATE_PAT_LO, 0, false}, /* 0x40e0 */ + {RCS0, GEN8_PRIVATE_PAT_HI, 0, false}, /* 0x40e4 */ + {RCS0, GEN8_CS_CHICKEN1, 0xffff, true}, /* 0x2580 */ + {RCS0, COMMON_SLICE_CHICKEN2, 0xffff, true}, /* 0x7014 */ + {RCS0, GEN9_CS_DEBUG_MODE1, 0xffff, false}, /* 0x20ec */ + {RCS0, GEN8_L3SQCREG4, 0, false}, /* 0xb118 */ + {RCS0, GEN7_HALF_SLICE_CHICKEN1, 0xffff, true}, /* 0xe100 */ + {RCS0, HALF_SLICE_CHICKEN2, 0xffff, true}, /* 0xe180 */ + {RCS0, HALF_SLICE_CHICKEN3, 0xffff, true}, /* 0xe184 */ + {RCS0, GEN9_HALF_SLICE_CHICKEN5, 0xffff, true}, /* 0xe188 */ + {RCS0, GEN9_HALF_SLICE_CHICKEN7, 0xffff, true}, /* 0xe194 */ + {RCS0, GEN8_ROW_CHICKEN, 0xffff, true}, /* 0xe4f0 */ + {RCS0, TRVATTL3PTRDW(0), 0, false}, /* 0x4de0 */ + {RCS0, TRVATTL3PTRDW(1), 0, false}, /* 0x4de4 */ + {RCS0, TRNULLDETCT, 0, false}, /* 0x4de8 */ + {RCS0, TRINVTILEDETCT, 0, false}, /* 0x4dec */ + {RCS0, TRVADR, 0, false}, /* 0x4df0 */ + {RCS0, TRTTE, 0, false}, /* 0x4df4 */ + + {BCS0, RING_GFX_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2229c */ + {BCS0, RING_MI_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2209c */ + {BCS0, RING_INSTPM(BLT_RING_BASE), 0xffff, false}, /* 0x220c0 */ + {BCS0, RING_HWSTAM(BLT_RING_BASE), 0x0, false}, /* 0x22098 */ + {BCS0, RING_EXCC(BLT_RING_BASE), 0x0, false}, /* 0x22028 */ + + {VCS1, RING_EXCC(GEN8_BSD2_RING_BASE), 0xffff, false}, /* 0x1c028 */ + + {VECS0, RING_EXCC(VEBOX_RING_BASE), 0xffff, false}, /* 0x1a028 */ + + {RCS0, GEN8_HDC_CHICKEN1, 0xffff, true}, /* 0x7304 */ + {RCS0, GEN9_CTX_PREEMPT_REG, 0x0, false}, /* 0x2248 */ + {RCS0, GEN7_UCGCTL4, 0x0, false}, /* 0x940c */ + {RCS0, GAMT_CHKN_BIT_REG, 0x0, false}, /* 0x4ab8 */ + + {RCS0, GEN9_GAMT_ECO_REG_RW_IA, 0x0, false}, /* 0x4ab0 */ + {RCS0, GEN9_CSFE_CHICKEN1_RCS, 0xffff, false}, /* 0x20d4 */ + + {RCS0, GEN8_GARBCNTL, 0x0, false}, /* 0xb004 */ + {RCS0, GEN7_FF_THREAD_MODE, 0x0, false}, /* 0x20a0 */ + {RCS0, FF_SLICE_CS_CHICKEN2, 0xffff, false}, /* 0x20e4 */ + {RCS0, INVALID_MMIO_REG, 0, false } /* Terminated */ }; static struct { @@ -149,11 +149,11 @@ static void load_render_mocs(struct drm_i915_private *dev_priv) { i915_reg_t offset; u32 regs[] = { - [RCS] = 0xc800, - [VCS] = 0xc900, - [VCS2] = 0xca00, - [BCS] = 0xcc00, - [VECS] = 0xcb00, + [RCS0] = 0xc800, + [VCS0] = 0xc900, + [VCS1] = 0xca00, + [BCS0] = 0xcc00, + [VECS0] = 0xcb00, }; int ring_id, i; @@ -301,7 +301,7 @@ int intel_vgpu_restore_inhibit_context(struct intel_vgpu *vgpu, goto out; /* no MOCS register in context except render engine */ - if (req->engine->id != RCS) + if (req->engine->id != RCS0) goto out; ret = restore_render_mocs_control_for_inhibit(vgpu, req); @@ -331,11 +331,11 @@ static void handle_tlb_pending_event(struct intel_vgpu *vgpu, int ring_id) enum forcewake_domains fw; i915_reg_t reg; u32 regs[] = { - [RCS] = 0x4260, - [VCS] = 0x4264, - [VCS2] = 0x4268, - [BCS] = 0x426c, - [VECS] = 0x4270, + [RCS0] = 0x4260, + [VCS0] = 0x4264, + [VCS1] = 0x4268, + [BCS0] = 0x426c, + [VECS0] = 0x4270, }; if (WARN_ON(ring_id >= ARRAY_SIZE(regs))) @@ -353,7 +353,7 @@ static void handle_tlb_pending_event(struct intel_vgpu *vgpu, int ring_id) */ fw = intel_uncore_forcewake_for_reg(dev_priv, reg, FW_REG_READ | FW_REG_WRITE); - if (ring_id == RCS && (INTEL_GEN(dev_priv) >= 9)) + if (ring_id == RCS0 && INTEL_GEN(dev_priv) >= 9) fw |= FORCEWAKE_RENDER; intel_uncore_forcewake_get(dev_priv, fw); @@ -378,11 +378,11 @@ static void switch_mocs(struct intel_vgpu *pre, struct intel_vgpu *next, u32 old_v, new_v; u32 regs[] = { - [RCS] = 0xc800, - [VCS] = 0xc900, - [VCS2] = 0xca00, - [BCS] = 0xcc00, - [VECS] = 0xcb00, + [RCS0] = 0xc800, + [VCS0] = 0xc900, + [VCS1] = 0xca00, + [BCS0] = 0xcc00, + [VECS0] = 0xcb00, }; int i; @@ -390,8 +390,10 @@ static void switch_mocs(struct intel_vgpu *pre, struct intel_vgpu *next, if (WARN_ON(ring_id >= ARRAY_SIZE(regs))) return; - if ((IS_KABYLAKE(dev_priv) || IS_BROXTON(dev_priv) - || IS_COFFEELAKE(dev_priv)) && ring_id == RCS) + if (ring_id == RCS0 && + (IS_KABYLAKE(dev_priv) || + IS_BROXTON(dev_priv) || + IS_COFFEELAKE(dev_priv))) return; if (!pre && !gen9_render_mocs.initialized) @@ -414,7 +416,7 @@ static void switch_mocs(struct intel_vgpu *pre, struct intel_vgpu *next, offset.reg += 4; } - if (ring_id == RCS) { + if (ring_id == RCS0) { l3_offset.reg = 0xb020; for (i = 0; i < GEN9_MOCS_SIZE / 2; i++) { if (pre) diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 1bb8f936fdaa..709bcaaed765 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -93,7 +93,7 @@ static void sr_oa_regs(struct intel_vgpu_workload *workload, i915_mmio_reg_offset(EU_PERF_CNTL6), }; - if (workload->ring_id != RCS) + if (workload->ring_id != RCS0) return; if (save) { @@ -149,7 +149,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload) COPY_REG_MASKED(ctx_ctrl); COPY_REG(ctx_timestamp); - if (ring_id == RCS) { + if (ring_id == RCS0) { COPY_REG(bb_per_ctx_ptr); COPY_REG(rcs_indirect_ctx); COPY_REG(rcs_indirect_ctx_offset); @@ -177,7 +177,7 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload) context_page_num = context_page_num >> PAGE_SHIFT; - if (IS_BROADWELL(gvt->dev_priv) && ring_id == RCS) + if (IS_BROADWELL(gvt->dev_priv) && ring_id == RCS0) context_page_num = 19; i = 2; @@ -440,8 +440,7 @@ int intel_gvt_scan_and_shadow_workload(struct intel_vgpu_workload *workload) if (ret) goto err_unpin; - if ((workload->ring_id == RCS) && - (workload->wa_ctx.indirect_ctx.size != 0)) { + if (workload->ring_id == RCS0 && workload->wa_ctx.indirect_ctx.size) { ret = intel_gvt_scan_and_shadow_wa_ctx(&workload->wa_ctx); if (ret) goto err_shadow; @@ -791,7 +790,7 @@ static void update_guest_context(struct intel_vgpu_workload *workload) context_page_num = rq->engine->context_size; context_page_num = context_page_num >> PAGE_SHIFT; - if (IS_BROADWELL(gvt->dev_priv) && rq->engine->id == RCS) + if (IS_BROADWELL(gvt->dev_priv) && rq->engine->id == RCS0) context_page_num = 19; i = 2; @@ -891,8 +890,8 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id) workload->status = 0; } - if (!workload->status && !(vgpu->resetting_eng & - ENGINE_MASK(ring_id))) { + if (!workload->status && + !(vgpu->resetting_eng & BIT(ring_id))) { update_guest_context(workload); for_each_set_bit(event, workload->pending_events, @@ -915,7 +914,7 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id) list_del_init(&workload->list); - if (workload->status || (vgpu->resetting_eng & ENGINE_MASK(ring_id))) { + if (workload->status || vgpu->resetting_eng & BIT(ring_id)) { /* if workload->status is not successful means HW GPU * has occurred GPU hang or something wrong with i915/GVT, * and GVT won't inject context switch interrupt to guest. @@ -929,7 +928,7 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id) * cleaned up during the resetting process later, so doing * the workload clean up here doesn't have any impact. **/ - intel_vgpu_clean_workloads(vgpu, ENGINE_MASK(ring_id)); + intel_vgpu_clean_workloads(vgpu, BIT(ring_id)); } workload->complete(workload); @@ -1438,7 +1437,7 @@ intel_vgpu_create_workload(struct intel_vgpu *vgpu, int ring_id, workload->rb_start = start; workload->rb_ctl = ctl; - if (ring_id == RCS) { + if (ring_id == RCS0) { intel_gvt_hypervisor_read_gpa(vgpu, ring_context_gpa + RING_CTX_OFF(bb_per_ctx_ptr.val), &per_ctx, 4); intel_gvt_hypervisor_read_gpa(vgpu, ring_context_gpa + diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c index 33e8eed64423..503d548a55f7 100644 --- a/drivers/gpu/drm/i915/i915_cmd_parser.c +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c @@ -868,8 +868,8 @@ void intel_engine_init_cmd_parser(struct intel_engine_cs *engine) if (!IS_GEN(engine->i915, 7)) return; - switch (engine->id) { - case RCS: + switch (engine->class) { + case RENDER_CLASS: if (IS_HASWELL(engine->i915)) { cmd_tables = hsw_render_ring_cmds; cmd_table_count = @@ -889,12 +889,12 @@ void intel_engine_init_cmd_parser(struct intel_engine_cs *engine) engine->get_cmd_length_mask = gen7_render_get_cmd_length_mask; break; - case VCS: + case VIDEO_DECODE_CLASS: cmd_tables = gen7_video_cmds; cmd_table_count = ARRAY_SIZE(gen7_video_cmds); engine->get_cmd_length_mask = gen7_bsd_get_cmd_length_mask; break; - case BCS: + case COPY_ENGINE_CLASS: if (IS_HASWELL(engine->i915)) { cmd_tables = hsw_blt_ring_cmds; cmd_table_count = ARRAY_SIZE(hsw_blt_ring_cmds); @@ -913,14 +913,14 @@ void intel_engine_init_cmd_parser(struct intel_engine_cs *engine) engine->get_cmd_length_mask = gen7_blt_get_cmd_length_mask; break; - case VECS: + case VIDEO_ENHANCEMENT_CLASS: cmd_tables = hsw_vebox_cmds; cmd_table_count = ARRAY_SIZE(hsw_vebox_cmds); /* VECS can use the same length_mask function as VCS */ engine->get_cmd_length_mask = gen7_bsd_get_cmd_length_mask; break; default: - MISSING_CASE(engine->id); + MISSING_CASE(engine->class); return; } diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 298371aad445..0a6348ad7c98 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1298,7 +1298,7 @@ static int i915_hangcheck_info(struct seq_file *m, void *unused) seqno[id] = intel_engine_get_hangcheck_seqno(engine); } - intel_engine_get_instdone(dev_priv->engine[RCS], &instdone); + intel_engine_get_instdone(dev_priv->engine[RCS0], &instdone); } if (timer_pending(&dev_priv->gpu_error.hangcheck_work.timer)) @@ -1325,7 +1325,7 @@ static int i915_hangcheck_info(struct seq_file *m, void *unused) (long long)engine->hangcheck.acthd, (long long)acthd[id]); - if (engine->id == RCS) { + if (engine->id == RCS0) { seq_puts(m, "\tinstdone read =\n"); i915_instdone_info(dev_priv, m, &instdone); @@ -3178,7 +3178,7 @@ static int i915_shared_dplls_info(struct seq_file *m, void *unused) static int i915_wa_registers(struct seq_file *m, void *unused) { struct drm_i915_private *i915 = node_to_i915(m->private); - const struct i915_wa_list *wal = &i915->engine[RCS]->ctx_wa_list; + const struct i915_wa_list *wal = &i915->engine[RCS0]->ctx_wa_list; struct i915_wa *wa; unsigned int i; diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 1b2f5a6f8c25..b548c292738c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -330,16 +330,16 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, value = dev_priv->overlay ? 1 : 0; break; case I915_PARAM_HAS_BSD: - value = !!dev_priv->engine[VCS]; + value = !!dev_priv->engine[VCS0]; break; case I915_PARAM_HAS_BLT: - value = !!dev_priv->engine[BCS]; + value = !!dev_priv->engine[BCS0]; break; case I915_PARAM_HAS_VEBOX: - value = !!dev_priv->engine[VECS]; + value = !!dev_priv->engine[VECS0]; break; case I915_PARAM_HAS_BSD2: - value = !!dev_priv->engine[VCS2]; + value = !!dev_priv->engine[VCS1]; break; case I915_PARAM_HAS_LLC: value = HAS_LLC(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 8abc5a640bf1..08ead854ac2d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2099,7 +2099,7 @@ static inline struct drm_i915_private *huc_to_i915(struct intel_huc *huc) /* Iterator over subset of engines selected by mask */ #define for_each_engine_masked(engine__, dev_priv__, mask__, tmp__) \ - for ((tmp__) = (mask__) & INTEL_INFO(dev_priv__)->ring_mask; \ + for ((tmp__) = (mask__) & INTEL_INFO(dev_priv__)->engine_mask; \ (tmp__) ? \ ((engine__) = (dev_priv__)->engine[__mask_next_bit(tmp__)]), 1 : \ 0;) @@ -2420,24 +2420,8 @@ static inline unsigned int i915_sg_segment_size(void) #define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv)) #define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv)) -#define ENGINE_MASK(id) BIT(id) -#define RENDER_RING ENGINE_MASK(RCS) -#define BSD_RING ENGINE_MASK(VCS) -#define BLT_RING ENGINE_MASK(BCS) -#define VEBOX_RING ENGINE_MASK(VECS) -#define BSD2_RING ENGINE_MASK(VCS2) -#define BSD3_RING ENGINE_MASK(VCS3) -#define BSD4_RING ENGINE_MASK(VCS4) -#define VEBOX2_RING ENGINE_MASK(VECS2) -#define ALL_ENGINES (~0) - -#define HAS_ENGINE(dev_priv, id) \ - (!!(INTEL_INFO(dev_priv)->ring_mask & ENGINE_MASK(id))) - -#define HAS_BSD(dev_priv) HAS_ENGINE(dev_priv, VCS) -#define HAS_BSD2(dev_priv) HAS_ENGINE(dev_priv, VCS2) -#define HAS_BLT(dev_priv) HAS_ENGINE(dev_priv, BCS) -#define HAS_VEBOX(dev_priv) HAS_ENGINE(dev_priv, VECS) +#define ALL_ENGINES (~0u) +#define HAS_ENGINE(dev_priv, id) (INTEL_INFO(dev_priv)->engine_mask & BIT(id)) #define HAS_LLC(dev_priv) (INTEL_INFO(dev_priv)->has_llc) #define HAS_SNOOP(dev_priv) (INTEL_INFO(dev_priv)->has_snoop) diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index d266ba3f7210..1e3211e909f1 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -583,7 +583,7 @@ int i915_gem_contexts_init(struct drm_i915_private *dev_priv) GEM_BUG_ON(dev_priv->kernel_context); GEM_BUG_ON(dev_priv->preempt_context); - intel_engine_init_ctx_wa(dev_priv->engine[RCS]); + intel_engine_init_ctx_wa(dev_priv->engine[RCS0]); init_contexts(dev_priv); /* lowest priority; idle task */ @@ -1089,7 +1089,7 @@ __i915_gem_context_reconfigure_sseu(struct i915_gem_context *ctx, int ret = 0; GEM_BUG_ON(INTEL_GEN(ctx->i915) < 8); - GEM_BUG_ON(engine->id != RCS); + GEM_BUG_ON(engine->id != RCS0); /* Nothing to do if unmodified. */ if (!memcmp(&ce->sseu, &sseu, sizeof(sseu))) diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 53d0d70c97fa..943a221acb21 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1957,7 +1957,7 @@ static int i915_reset_gen7_sol_offsets(struct i915_request *rq) u32 *cs; int i; - if (!IS_GEN(rq->i915, 7) || rq->engine->id != RCS) { + if (!IS_GEN(rq->i915, 7) || rq->engine->id != RCS0) { DRM_DEBUG("sol reset is gen7/rcs only\n"); return -EINVAL; } @@ -2082,11 +2082,11 @@ gen8_dispatch_bsd_engine(struct drm_i915_private *dev_priv, #define I915_USER_RINGS (4) static const enum intel_engine_id user_ring_map[I915_USER_RINGS + 1] = { - [I915_EXEC_DEFAULT] = RCS, - [I915_EXEC_RENDER] = RCS, - [I915_EXEC_BLT] = BCS, - [I915_EXEC_BSD] = VCS, - [I915_EXEC_VEBOX] = VECS + [I915_EXEC_DEFAULT] = RCS0, + [I915_EXEC_RENDER] = RCS0, + [I915_EXEC_BLT] = BCS0, + [I915_EXEC_BSD] = VCS0, + [I915_EXEC_VEBOX] = VECS0 }; static struct intel_engine_cs * @@ -2109,7 +2109,7 @@ eb_select_engine(struct drm_i915_private *dev_priv, return NULL; } - if (user_ring_id == I915_EXEC_BSD && HAS_BSD2(dev_priv)) { + if (user_ring_id == I915_EXEC_BSD && HAS_ENGINE(dev_priv, VCS1)) { unsigned int bsd_idx = args->flags & I915_EXEC_BSD_MASK; if (bsd_idx == I915_EXEC_BSD_DEFAULT) { diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 4a681b3332ad..f447c6564418 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -799,7 +799,7 @@ static void gen8_initialize_pml4(struct i915_address_space *vm, */ static void mark_tlbs_dirty(struct i915_hw_ppgtt *ppgtt) { - ppgtt->pd_dirty_rings = INTEL_INFO(ppgtt->vm.i915)->ring_mask; + ppgtt->pd_dirty_engines = INTEL_INFO(ppgtt->vm.i915)->engine_mask; } /* Removes entries from a single page table, releasing it if it's empty. diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 86065d75b3ac..a47e11e6fc1b 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -390,7 +390,7 @@ struct i915_hw_ppgtt { struct i915_address_space vm; struct kref ref; - unsigned long pd_dirty_rings; + unsigned long pd_dirty_engines; union { struct i915_pml4 pml4; /* GEN8+ & 48b PPGTT */ struct i915_page_directory_pointer pdp; /* GEN8+ */ diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c index 90baf9086d0a..91196348c68c 100644 --- a/drivers/gpu/drm/i915/i915_gem_render_state.c +++ b/drivers/gpu/drm/i915/i915_gem_render_state.c @@ -42,7 +42,7 @@ struct intel_render_state { static const struct intel_renderstate_rodata * render_state_get_rodata(const struct intel_engine_cs *engine) { - if (engine->id != RCS) + if (engine->id != RCS0) return NULL; switch (INTEL_GEN(engine->i915)) { diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index ececbfd8ee82..5f1cdbc9eb5d 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -411,7 +411,7 @@ static void error_print_instdone(struct drm_i915_error_state_buf *m, err_printf(m, " INSTDONE: 0x%08x\n", ee->instdone.instdone); - if (ee->engine_id != RCS || INTEL_GEN(m->i915) <= 3) + if (ee->engine_id != RCS0 || INTEL_GEN(m->i915) <= 3) return; err_printf(m, " SC_INSTDONE: 0x%08x\n", @@ -1179,16 +1179,17 @@ static void error_record_engine_registers(struct i915_gpu_state *error, if (IS_GEN(dev_priv, 7)) { switch (engine->id) { default: - case RCS: + MISSING_CASE(engine->id); + case RCS0: mmio = RENDER_HWS_PGA_GEN7; break; - case BCS: + case BCS0: mmio = BLT_HWS_PGA_GEN7; break; - case VCS: + case VCS0: mmio = BSD_HWS_PGA_GEN7; break; - case VECS: + case VECS0: mmio = VEBOX_HWS_PGA_GEN7; break; } diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 06541f4bd4af..1f4e984ce42f 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1427,20 +1427,20 @@ static void ilk_gt_irq_handler(struct drm_i915_private *dev_priv, u32 gt_iir) { if (gt_iir & GT_RENDER_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[RCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[RCS0]); if (gt_iir & ILK_BSD_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[VCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[VCS0]); } static void snb_gt_irq_handler(struct drm_i915_private *dev_priv, u32 gt_iir) { if (gt_iir & GT_RENDER_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[RCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[RCS0]); if (gt_iir & GT_BSD_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[VCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[VCS0]); if (gt_iir & GT_BLT_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[BCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[BCS0]); if (gt_iir & (GT_BLT_CS_ERROR_INTERRUPT | GT_BSD_CS_ERROR_INTERRUPT | @@ -1475,8 +1475,8 @@ static void gen8_gt_irq_ack(struct drm_i915_private *i915, #define GEN8_GT_IRQS (GEN8_GT_RCS_IRQ | \ GEN8_GT_BCS_IRQ | \ + GEN8_GT_VCS0_IRQ | \ GEN8_GT_VCS1_IRQ | \ - GEN8_GT_VCS2_IRQ | \ GEN8_GT_VECS_IRQ | \ GEN8_GT_PM_IRQ | \ GEN8_GT_GUC_IRQ) @@ -1487,7 +1487,7 @@ static void gen8_gt_irq_ack(struct drm_i915_private *i915, raw_reg_write(regs, GEN8_GT_IIR(0), gt_iir[0]); } - if (master_ctl & (GEN8_GT_VCS1_IRQ | GEN8_GT_VCS2_IRQ)) { + if (master_ctl & (GEN8_GT_VCS0_IRQ | GEN8_GT_VCS1_IRQ)) { gt_iir[1] = raw_reg_read(regs, GEN8_GT_IIR(1)); if (likely(gt_iir[1])) raw_reg_write(regs, GEN8_GT_IIR(1), gt_iir[1]); @@ -1510,21 +1510,21 @@ static void gen8_gt_irq_handler(struct drm_i915_private *i915, u32 master_ctl, u32 gt_iir[4]) { if (master_ctl & (GEN8_GT_RCS_IRQ | GEN8_GT_BCS_IRQ)) { - gen8_cs_irq_handler(i915->engine[RCS], + gen8_cs_irq_handler(i915->engine[RCS0], gt_iir[0] >> GEN8_RCS_IRQ_SHIFT); - gen8_cs_irq_handler(i915->engine[BCS], + gen8_cs_irq_handler(i915->engine[BCS0], gt_iir[0] >> GEN8_BCS_IRQ_SHIFT); } - if (master_ctl & (GEN8_GT_VCS1_IRQ | GEN8_GT_VCS2_IRQ)) { - gen8_cs_irq_handler(i915->engine[VCS], + if (master_ctl & (GEN8_GT_VCS0_IRQ | GEN8_GT_VCS1_IRQ)) { + gen8_cs_irq_handler(i915->engine[VCS0], + gt_iir[1] >> GEN8_VCS0_IRQ_SHIFT); + gen8_cs_irq_handler(i915->engine[VCS1], gt_iir[1] >> GEN8_VCS1_IRQ_SHIFT); - gen8_cs_irq_handler(i915->engine[VCS2], - gt_iir[1] >> GEN8_VCS2_IRQ_SHIFT); } if (master_ctl & GEN8_GT_VECS_IRQ) { - gen8_cs_irq_handler(i915->engine[VECS], + gen8_cs_irq_handler(i915->engine[VECS0], gt_iir[3] >> GEN8_VECS_IRQ_SHIFT); } @@ -1802,7 +1802,7 @@ static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir) return; if (pm_iir & PM_VEBOX_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[VECS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[VECS0]); if (pm_iir & PM_VEBOX_CS_ERROR_INTERRUPT) DRM_DEBUG("Command parser error, pm_iir 0x%08x\n", pm_iir); @@ -3780,7 +3780,7 @@ static void gen5_gt_irq_postinstall(struct drm_device *dev) * RPS interrupts will get enabled/disabled on demand when RPS * itself is enabled/disabled. */ - if (HAS_VEBOX(dev_priv)) { + if (HAS_ENGINE(dev_priv, VECS0)) { pm_irqs |= PM_VEBOX_USER_INTERRUPT; dev_priv->pm_ier |= PM_VEBOX_USER_INTERRUPT; } @@ -3892,18 +3892,21 @@ static void gen8_gt_irq_postinstall(struct drm_i915_private *dev_priv) { /* These are interrupts we'll toggle with the ring mask register */ u32 gt_interrupts[] = { - GT_RENDER_USER_INTERRUPT << GEN8_RCS_IRQ_SHIFT | - GT_CONTEXT_SWITCH_INTERRUPT << GEN8_RCS_IRQ_SHIFT | - GT_RENDER_USER_INTERRUPT << GEN8_BCS_IRQ_SHIFT | - GT_CONTEXT_SWITCH_INTERRUPT << GEN8_BCS_IRQ_SHIFT, - GT_RENDER_USER_INTERRUPT << GEN8_VCS1_IRQ_SHIFT | - GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS1_IRQ_SHIFT | - GT_RENDER_USER_INTERRUPT << GEN8_VCS2_IRQ_SHIFT | - GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS2_IRQ_SHIFT, + (GT_RENDER_USER_INTERRUPT << GEN8_RCS_IRQ_SHIFT | + GT_CONTEXT_SWITCH_INTERRUPT << GEN8_RCS_IRQ_SHIFT | + GT_RENDER_USER_INTERRUPT << GEN8_BCS_IRQ_SHIFT | + GT_CONTEXT_SWITCH_INTERRUPT << GEN8_BCS_IRQ_SHIFT), + + (GT_RENDER_USER_INTERRUPT << GEN8_VCS0_IRQ_SHIFT | + GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS0_IRQ_SHIFT | + GT_RENDER_USER_INTERRUPT << GEN8_VCS1_IRQ_SHIFT | + GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VCS1_IRQ_SHIFT), + 0, - GT_RENDER_USER_INTERRUPT << GEN8_VECS_IRQ_SHIFT | - GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VECS_IRQ_SHIFT - }; + + (GT_RENDER_USER_INTERRUPT << GEN8_VECS_IRQ_SHIFT | + GT_CONTEXT_SWITCH_INTERRUPT << GEN8_VECS_IRQ_SHIFT) + }; dev_priv->pm_ier = 0x0; dev_priv->pm_imr = ~dev_priv->pm_ier; @@ -4231,7 +4234,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg) I915_WRITE16(IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[RCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[RCS0]); if (iir & I915_MASTER_ERROR_INTERRUPT) i8xx_error_irq_handler(dev_priv, eir, eir_stuck); @@ -4339,7 +4342,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) I915_WRITE(IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[RCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[RCS0]); if (iir & I915_MASTER_ERROR_INTERRUPT) i9xx_error_irq_handler(dev_priv, eir, eir_stuck); @@ -4484,10 +4487,10 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) I915_WRITE(IIR, iir); if (iir & I915_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[RCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[RCS0]); if (iir & I915_BSD_USER_INTERRUPT) - intel_engine_breadcrumbs_irq(dev_priv->engine[VCS]); + intel_engine_breadcrumbs_irq(dev_priv->engine[VCS0]); if (iir & I915_MASTER_ERROR_INTERRUPT) i9xx_error_irq_handler(dev_priv, eir, eir_stuck); diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index a9211c370cd1..c42c5ccf38fe 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -94,7 +94,7 @@ .gpu_reset_clobbers_display = true, \ .hws_needs_physical = 1, \ .unfenced_needs_alignment = 1, \ - .ring_mask = RENDER_RING, \ + .engine_mask = BIT(RCS0), \ .has_snoop = true, \ .has_coherent_ggtt = false, \ GEN_DEFAULT_PIPEOFFSETS, \ @@ -133,7 +133,7 @@ static const struct intel_device_info intel_i865g_info = { .num_pipes = 2, \ .display.has_gmch = 1, \ .gpu_reset_clobbers_display = true, \ - .ring_mask = RENDER_RING, \ + .engine_mask = BIT(RCS0), \ .has_snoop = true, \ .has_coherent_ggtt = true, \ GEN_DEFAULT_PIPEOFFSETS, \ @@ -210,7 +210,7 @@ static const struct intel_device_info intel_pineview_info = { .display.has_hotplug = 1, \ .display.has_gmch = 1, \ .gpu_reset_clobbers_display = true, \ - .ring_mask = RENDER_RING, \ + .engine_mask = BIT(RCS0), \ .has_snoop = true, \ .has_coherent_ggtt = true, \ GEN_DEFAULT_PIPEOFFSETS, \ @@ -239,7 +239,7 @@ static const struct intel_device_info intel_i965gm_info = { static const struct intel_device_info intel_g45_info = { GEN4_FEATURES, PLATFORM(INTEL_G45), - .ring_mask = RENDER_RING | BSD_RING, + .engine_mask = BIT(RCS0) | BIT(VCS0), .gpu_reset_clobbers_display = false, }; @@ -249,7 +249,7 @@ static const struct intel_device_info intel_gm45_info = { .is_mobile = 1, .display.has_fbc = 1, .display.supports_tv = 1, - .ring_mask = RENDER_RING | BSD_RING, + .engine_mask = BIT(RCS0) | BIT(VCS0), .gpu_reset_clobbers_display = false, }; @@ -257,7 +257,7 @@ static const struct intel_device_info intel_gm45_info = { GEN(5), \ .num_pipes = 2, \ .display.has_hotplug = 1, \ - .ring_mask = RENDER_RING | BSD_RING, \ + .engine_mask = BIT(RCS0) | BIT(VCS0), \ .has_snoop = true, \ .has_coherent_ggtt = true, \ /* ilk does support rc6, but we do not implement [power] contexts */ \ @@ -283,7 +283,7 @@ static const struct intel_device_info intel_ironlake_m_info = { .num_pipes = 2, \ .display.has_hotplug = 1, \ .display.has_fbc = 1, \ - .ring_mask = RENDER_RING | BSD_RING | BLT_RING, \ + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \ .has_coherent_ggtt = true, \ .has_llc = 1, \ .has_rc6 = 1, \ @@ -328,7 +328,7 @@ static const struct intel_device_info intel_sandybridge_m_gt2_info = { .num_pipes = 3, \ .display.has_hotplug = 1, \ .display.has_fbc = 1, \ - .ring_mask = RENDER_RING | BSD_RING | BLT_RING, \ + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \ .has_coherent_ggtt = true, \ .has_llc = 1, \ .has_rc6 = 1, \ @@ -389,7 +389,7 @@ static const struct intel_device_info intel_valleyview_info = { .ppgtt = INTEL_PPGTT_FULL, .has_snoop = true, .has_coherent_ggtt = false, - .ring_mask = RENDER_RING | BSD_RING | BLT_RING, + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), .display_mmio_offset = VLV_DISPLAY_BASE, GEN_DEFAULT_PAGE_SIZES, GEN_DEFAULT_PIPEOFFSETS, @@ -398,7 +398,7 @@ static const struct intel_device_info intel_valleyview_info = { #define G75_FEATURES \ GEN7_FEATURES, \ - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \ + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), \ .display.has_ddi = 1, \ .has_fpga_dbg = 1, \ .display.has_psr = 1, \ @@ -462,7 +462,8 @@ static const struct intel_device_info intel_broadwell_rsvd_info = { static const struct intel_device_info intel_broadwell_gt3_info = { BDW_PLATFORM, .gt = 3, - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING, + .engine_mask = + BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), }; static const struct intel_device_info intel_cherryview_info = { @@ -471,7 +472,7 @@ static const struct intel_device_info intel_cherryview_info = { .num_pipes = 3, .display.has_hotplug = 1, .is_lp = 1, - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), .has_64bit_reloc = 1, .has_runtime_pm = 1, .has_rc6 = 1, @@ -521,7 +522,8 @@ static const struct intel_device_info intel_skylake_gt2_info = { #define SKL_GT3_PLUS_PLATFORM \ SKL_PLATFORM, \ - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING + .engine_mask = \ + BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1) static const struct intel_device_info intel_skylake_gt3_info = { @@ -538,7 +540,7 @@ static const struct intel_device_info intel_skylake_gt4_info = { GEN(9), \ .is_lp = 1, \ .display.has_hotplug = 1, \ - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \ + .engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), \ .num_pipes = 3, \ .has_64bit_reloc = 1, \ .display.has_ddi = 1, \ @@ -592,7 +594,8 @@ static const struct intel_device_info intel_kabylake_gt2_info = { static const struct intel_device_info intel_kabylake_gt3_info = { KBL_PLATFORM, .gt = 3, - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING, + .engine_mask = + BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), }; #define CFL_PLATFORM \ @@ -612,7 +615,8 @@ static const struct intel_device_info intel_coffeelake_gt2_info = { static const struct intel_device_info intel_coffeelake_gt3_info = { CFL_PLATFORM, .gt = 3, - .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING, + .engine_mask = + BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1), }; #define GEN10_FEATURES \ @@ -655,7 +659,8 @@ static const struct intel_device_info intel_icelake_11_info = { GEN11_FEATURES, PLATFORM(INTEL_ICELAKE), .is_alpha_support = 1, - .ring_mask = RENDER_RING | BLT_RING | VEBOX_RING | BSD_RING | BSD3_RING, + .engine_mask = + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2), }; #undef GEN diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 72a9a35b40e2..e5aea176c1da 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1202,7 +1202,7 @@ static int i915_oa_read(struct i915_perf_stream *stream, static struct intel_context *oa_pin_context(struct drm_i915_private *i915, struct i915_gem_context *ctx) { - struct intel_engine_cs *engine = i915->engine[RCS]; + struct intel_engine_cs *engine = i915->engine[RCS0]; struct intel_context *ce; int ret; @@ -1681,7 +1681,7 @@ static void gen8_update_reg_state_unlocked(struct i915_gem_context *ctx, CTX_REG(reg_state, CTX_R_PWR_CLK_STATE, GEN8_R_PWR_CLK_STATE, gen8_make_rpcs(dev_priv, &to_intel_context(ctx, - dev_priv->engine[RCS])->sseu)); + dev_priv->engine[RCS0])->sseu)); } /* @@ -1711,7 +1711,7 @@ static void gen8_update_reg_state_unlocked(struct i915_gem_context *ctx, static int gen8_configure_all_contexts(struct drm_i915_private *dev_priv, const struct i915_oa_config *oa_config) { - struct intel_engine_cs *engine = dev_priv->engine[RCS]; + struct intel_engine_cs *engine = dev_priv->engine[RCS0]; unsigned int map_type = i915_coherent_map_type(dev_priv); struct i915_gem_context *ctx; struct i915_request *rq; @@ -2143,7 +2143,7 @@ void i915_oa_init_reg_state(struct intel_engine_cs *engine, { struct i915_perf_stream *stream; - if (engine->id != RCS) + if (engine->class != RENDER_CLASS) return; stream = engine->i915->perf.oa.exclusive_stream; diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index 6560c356f279..084016200a1e 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -101,7 +101,7 @@ static bool pmu_needs_timer(struct drm_i915_private *i915, bool gpu_active) * * Use RCS as proxy for all engines. */ - else if (intel_engine_supports_stats(i915->engine[RCS])) + else if (intel_engine_supports_stats(i915->engine[RCS0])) enable &= ~BIT(I915_SAMPLE_BUSY); /* diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index c9b868347481..16ce9c609c65 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -210,14 +210,14 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) /* Engine ID */ -#define RCS_HW 0 -#define VCS_HW 1 -#define BCS_HW 2 -#define VECS_HW 3 -#define VCS2_HW 4 -#define VCS3_HW 6 -#define VCS4_HW 7 -#define VECS2_HW 12 +#define RCS0_HW 0 +#define VCS0_HW 1 +#define BCS0_HW 2 +#define VECS0_HW 3 +#define VCS1_HW 4 +#define VCS2_HW 6 +#define VCS3_HW 7 +#define VECS1_HW 12 /* Engine class */ @@ -7250,8 +7250,8 @@ enum { #define GEN8_GT_VECS_IRQ (1 << 6) #define GEN8_GT_GUC_IRQ (1 << 5) #define GEN8_GT_PM_IRQ (1 << 4) -#define GEN8_GT_VCS2_IRQ (1 << 3) -#define GEN8_GT_VCS1_IRQ (1 << 2) +#define GEN8_GT_VCS1_IRQ (1 << 3) /* NB: VCS2 in bspec! */ +#define GEN8_GT_VCS0_IRQ (1 << 2) /* NB: VCS1 in bpsec! */ #define GEN8_GT_BCS_IRQ (1 << 1) #define GEN8_GT_RCS_IRQ (1 << 0) @@ -7272,8 +7272,8 @@ enum { #define GEN8_RCS_IRQ_SHIFT 0 #define GEN8_BCS_IRQ_SHIFT 16 -#define GEN8_VCS1_IRQ_SHIFT 0 -#define GEN8_VCS2_IRQ_SHIFT 16 +#define GEN8_VCS0_IRQ_SHIFT 0 /* NB: VCS1 in bspec! */ +#define GEN8_VCS1_IRQ_SHIFT 16 /* NB: VCS2 in bpsec! */ #define GEN8_VECS_IRQ_SHIFT 0 #define GEN8_WD_IRQ_SHIFT 16 diff --git a/drivers/gpu/drm/i915/i915_reset.c b/drivers/gpu/drm/i915/i915_reset.c index 55d6123dbba4..3fbaa72a9eac 100644 --- a/drivers/gpu/drm/i915/i915_reset.c +++ b/drivers/gpu/drm/i915/i915_reset.c @@ -297,12 +297,12 @@ static int gen6_reset_engines(struct drm_i915_private *i915, unsigned int retry) { struct intel_engine_cs *engine; - const u32 hw_engine_mask[I915_NUM_ENGINES] = { - [RCS] = GEN6_GRDOM_RENDER, - [BCS] = GEN6_GRDOM_BLT, - [VCS] = GEN6_GRDOM_MEDIA, - [VCS2] = GEN8_GRDOM_MEDIA2, - [VECS] = GEN6_GRDOM_VECS, + const u32 hw_engine_mask[] = { + [RCS0] = GEN6_GRDOM_RENDER, + [BCS0] = GEN6_GRDOM_BLT, + [VCS0] = GEN6_GRDOM_MEDIA, + [VCS1] = GEN8_GRDOM_MEDIA2, + [VECS0] = GEN6_GRDOM_VECS, }; u32 hw_mask; @@ -312,8 +312,10 @@ static int gen6_reset_engines(struct drm_i915_private *i915, unsigned int tmp; hw_mask = 0; - for_each_engine_masked(engine, i915, engine_mask, tmp) + for_each_engine_masked(engine, i915, engine_mask, tmp) { + GEM_BUG_ON(engine->id >= ARRAY_SIZE(hw_engine_mask)); hw_mask |= hw_engine_mask[engine->id]; + } } return gen6_hw_domain_reset(i915, hw_mask); @@ -420,28 +422,27 @@ static int gen11_reset_engines(struct drm_i915_private *i915, unsigned int engine_mask, unsigned int retry) { - const u32 hw_engine_mask[I915_NUM_ENGINES] = { - [RCS] = GEN11_GRDOM_RENDER, - [BCS] = GEN11_GRDOM_BLT, - [VCS] = GEN11_GRDOM_MEDIA, - [VCS2] = GEN11_GRDOM_MEDIA2, - [VCS3] = GEN11_GRDOM_MEDIA3, - [VCS4] = GEN11_GRDOM_MEDIA4, - [VECS] = GEN11_GRDOM_VECS, - [VECS2] = GEN11_GRDOM_VECS2, + const u32 hw_engine_mask[] = { + [RCS0] = GEN11_GRDOM_RENDER, + [BCS0] = GEN11_GRDOM_BLT, + [VCS0] = GEN11_GRDOM_MEDIA, + [VCS1] = GEN11_GRDOM_MEDIA2, + [VCS2] = GEN11_GRDOM_MEDIA3, + [VCS3] = GEN11_GRDOM_MEDIA4, + [VECS0] = GEN11_GRDOM_VECS, + [VECS1] = GEN11_GRDOM_VECS2, }; struct intel_engine_cs *engine; unsigned int tmp; u32 hw_mask; int ret; - BUILD_BUG_ON(VECS2 + 1 != I915_NUM_ENGINES); - if (engine_mask == ALL_ENGINES) { hw_mask = GEN11_GRDOM_FULL; } else { hw_mask = 0; for_each_engine_masked(engine, i915, engine_mask, tmp) { + GEM_BUG_ON(engine->id >= ARRAY_SIZE(hw_engine_mask)); hw_mask |= hw_engine_mask[engine->id]; hw_mask |= gen11_lock_sfc(i915, engine); } @@ -692,7 +693,7 @@ static int gt_reset(struct drm_i915_private *i915, unsigned int stalled_mask) return err; for_each_engine(engine, i915, id) - intel_engine_reset(engine, stalled_mask & ENGINE_MASK(id)); + intel_engine_reset(engine, stalled_mask & engine->mask); i915_gem_restore_fences(i915); @@ -1057,7 +1058,7 @@ error: static inline int intel_gt_reset_engine(struct drm_i915_private *i915, struct intel_engine_cs *engine) { - return intel_gpu_reset(i915, intel_engine_flag(engine)); + return intel_gpu_reset(i915, engine->mask); } /** @@ -1193,7 +1194,7 @@ void i915_clear_error_registers(struct drm_i915_private *dev_priv) I915_READ(RING_FAULT_REG(engine)) & ~RING_FAULT_VALID); } - POSTING_READ(RING_FAULT_REG(dev_priv->engine[RCS])); + POSTING_READ(RING_FAULT_REG(dev_priv->engine[RCS0])); } } @@ -1241,7 +1242,7 @@ void i915_handle_error(struct drm_i915_private *i915, */ wakeref = intel_runtime_pm_get(i915); - engine_mask &= INTEL_INFO(i915)->ring_mask; + engine_mask &= INTEL_INFO(i915)->engine_mask; if (flags & I915_ERROR_CAPTURE) { i915_capture_error_state(i915, engine_mask, msg); @@ -1260,7 +1261,7 @@ void i915_handle_error(struct drm_i915_private *i915, continue; if (i915_reset_engine(engine, msg) == 0) - engine_mask &= ~intel_engine_flag(engine); + engine_mask &= ~engine->mask; clear_bit(I915_RESET_ENGINE + engine->id, &error->flags); diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index 855a5074ad77..2c1b46cfd6d3 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -738,7 +738,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) runtime->num_scalers[PIPE_C] = 1; } - BUILD_BUG_ON(I915_NUM_ENGINES > BITS_PER_TYPE(intel_ring_mask_t)); + BUILD_BUG_ON(BITS_PER_TYPE(intel_engine_mask_t) < I915_NUM_ENGINES); if (IS_GEN(dev_priv, 11)) for_each_pipe(dev_priv, pipe) @@ -887,7 +887,7 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv) continue; if (!(BIT(i) & RUNTIME_INFO(dev_priv)->vdbox_enable)) { - info->ring_mask &= ~ENGINE_MASK(_VCS(i)); + info->engine_mask &= ~BIT(_VCS(i)); DRM_DEBUG_DRIVER("vcs%u fused off\n", i); continue; } @@ -906,7 +906,7 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv) continue; if (!(BIT(i) & RUNTIME_INFO(dev_priv)->vebox_enable)) { - info->ring_mask &= ~ENGINE_MASK(_VECS(i)); + info->engine_mask &= ~BIT(_VECS(i)); DRM_DEBUG_DRIVER("vecs%u fused off\n", i); } } diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index e8b8661df746..047d10bdd455 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -150,14 +150,14 @@ struct sseu_dev_info { u8 eu_mask[GEN_MAX_SLICES * GEN_MAX_SUBSLICES]; }; -typedef u8 intel_ring_mask_t; +typedef u8 intel_engine_mask_t; struct intel_device_info { u16 gen_mask; u8 gen; u8 gt; /* GT number, 0 if undefined */ - intel_ring_mask_t ring_mask; /* Rings supported by the HW */ + intel_engine_mask_t engine_mask; /* Engines supported by the HW */ enum intel_platform platform; u32 platform_mask; @@ -200,7 +200,7 @@ struct intel_runtime_info { u8 num_sprites[I915_MAX_PIPES]; u8 num_scalers[I915_MAX_PIPES]; - u8 num_rings; + u8 num_engines; /* Slice/subslice/EU info */ struct sseu_dev_info sseu; diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index f3f161c5627b..62a2bbbbcc64 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -94,24 +94,24 @@ struct engine_info { }; static const struct engine_info intel_engines[] = { - [RCS] = { - .hw_id = RCS_HW, + [RCS0] = { + .hw_id = RCS0_HW, .class = RENDER_CLASS, .instance = 0, .mmio_bases = { { .gen = 1, .base = RENDER_RING_BASE } }, }, - [BCS] = { - .hw_id = BCS_HW, + [BCS0] = { + .hw_id = BCS0_HW, .class = COPY_ENGINE_CLASS, .instance = 0, .mmio_bases = { { .gen = 6, .base = BLT_RING_BASE } }, }, - [VCS] = { - .hw_id = VCS_HW, + [VCS0] = { + .hw_id = VCS0_HW, .class = VIDEO_DECODE_CLASS, .instance = 0, .mmio_bases = { @@ -120,8 +120,8 @@ static const struct engine_info intel_engines[] = { { .gen = 4, .base = BSD_RING_BASE } }, }, - [VCS2] = { - .hw_id = VCS2_HW, + [VCS1] = { + .hw_id = VCS1_HW, .class = VIDEO_DECODE_CLASS, .instance = 1, .mmio_bases = { @@ -129,24 +129,24 @@ static const struct engine_info intel_engines[] = { { .gen = 8, .base = GEN8_BSD2_RING_BASE } }, }, - [VCS3] = { - .hw_id = VCS3_HW, + [VCS2] = { + .hw_id = VCS2_HW, .class = VIDEO_DECODE_CLASS, .instance = 2, .mmio_bases = { { .gen = 11, .base = GEN11_BSD3_RING_BASE } }, }, - [VCS4] = { - .hw_id = VCS4_HW, + [VCS3] = { + .hw_id = VCS3_HW, .class = VIDEO_DECODE_CLASS, .instance = 3, .mmio_bases = { { .gen = 11, .base = GEN11_BSD4_RING_BASE } }, }, - [VECS] = { - .hw_id = VECS_HW, + [VECS0] = { + .hw_id = VECS0_HW, .class = VIDEO_ENHANCEMENT_CLASS, .instance = 0, .mmio_bases = { @@ -154,8 +154,8 @@ static const struct engine_info intel_engines[] = { { .gen = 7, .base = VEBOX_RING_BASE } }, }, - [VECS2] = { - .hw_id = VECS2_HW, + [VECS1] = { + .hw_id = VECS1_HW, .class = VIDEO_ENHANCEMENT_CLASS, .instance = 1, .mmio_bases = { @@ -304,7 +304,10 @@ intel_engine_setup(struct drm_i915_private *dev_priv, if (!engine) return -ENOMEM; + BUILD_BUG_ON(BITS_PER_TYPE(engine->mask) < I915_NUM_ENGINES); + engine->id = id; + engine->mask = BIT(id); engine->i915 = dev_priv; __sprint_engine_name(engine->name, info); engine->hw_id = engine->guc_id = info->hw_id; @@ -345,15 +348,15 @@ intel_engine_setup(struct drm_i915_private *dev_priv, int intel_engines_init_mmio(struct drm_i915_private *dev_priv) { struct intel_device_info *device_info = mkwrite_device_info(dev_priv); - const unsigned int ring_mask = INTEL_INFO(dev_priv)->ring_mask; + const unsigned int engine_mask = INTEL_INFO(dev_priv)->engine_mask; struct intel_engine_cs *engine; enum intel_engine_id id; unsigned int mask = 0; unsigned int i; int err; - WARN_ON(ring_mask == 0); - WARN_ON(ring_mask & + WARN_ON(engine_mask == 0); + WARN_ON(engine_mask & GENMASK(BITS_PER_TYPE(mask) - 1, I915_NUM_ENGINES)); if (i915_inject_load_failure()) @@ -367,7 +370,7 @@ int intel_engines_init_mmio(struct drm_i915_private *dev_priv) if (err) goto cleanup; - mask |= ENGINE_MASK(i); + mask |= BIT(i); } /* @@ -375,16 +378,16 @@ int intel_engines_init_mmio(struct drm_i915_private *dev_priv) * are added to the driver by a warning and disabling the forgotten * engines. */ - if (WARN_ON(mask != ring_mask)) - device_info->ring_mask = mask; + if (WARN_ON(mask != engine_mask)) + device_info->engine_mask = mask; /* We always presume we have at least RCS available for later probing */ - if (WARN_ON(!HAS_ENGINE(dev_priv, RCS))) { + if (WARN_ON(!HAS_ENGINE(dev_priv, RCS0))) { err = -ENODEV; goto cleanup; } - RUNTIME_INFO(dev_priv)->num_rings = hweight32(mask); + RUNTIME_INFO(dev_priv)->num_engines = hweight32(mask); i915_check_and_clear_faults(dev_priv); @@ -954,7 +957,7 @@ void intel_engine_get_instdone(struct intel_engine_cs *engine, default: instdone->instdone = I915_READ(RING_INSTDONE(mmio_base)); - if (engine->id != RCS) + if (engine->id != RCS0) break; instdone->slice_common = I915_READ(GEN7_SC_INSTDONE); @@ -970,7 +973,7 @@ void intel_engine_get_instdone(struct intel_engine_cs *engine, case 7: instdone->instdone = I915_READ(RING_INSTDONE(mmio_base)); - if (engine->id != RCS) + if (engine->id != RCS0) break; instdone->slice_common = I915_READ(GEN7_SC_INSTDONE); @@ -983,7 +986,7 @@ void intel_engine_get_instdone(struct intel_engine_cs *engine, case 4: instdone->instdone = I915_READ(RING_INSTDONE(mmio_base)); - if (engine->id == RCS) + if (engine->id == RCS0) /* HACK: Using the wrong struct member */ instdone->slice_common = I915_READ(GEN4_INSTDONE1); break; @@ -1355,7 +1358,7 @@ static void intel_engine_print_registers(const struct intel_engine_cs *engine, &engine->execlists; u64 addr; - if (engine->id == RCS && IS_GEN_RANGE(dev_priv, 4, 7)) + if (engine->id == RCS0 && IS_GEN_RANGE(dev_priv, 4, 7)) drm_printf(m, "\tCCID: 0x%08x\n", I915_READ(CCID)); drm_printf(m, "\tRING_START: 0x%08x\n", I915_READ(RING_START(engine->mmio_base))); diff --git a/drivers/gpu/drm/i915/intel_guc_ads.c b/drivers/gpu/drm/i915/intel_guc_ads.c index f0db62887f50..c51d558fd431 100644 --- a/drivers/gpu/drm/i915/intel_guc_ads.c +++ b/drivers/gpu/drm/i915/intel_guc_ads.c @@ -122,7 +122,7 @@ int intel_guc_ads_create(struct intel_guc *guc) * because our GuC shared data is there. */ kernel_ctx_vma = to_intel_context(dev_priv->kernel_context, - dev_priv->engine[RCS])->state; + dev_priv->engine[RCS0])->state; blob->ads.golden_context_lrca = intel_guc_ggtt_offset(guc, kernel_ctx_vma) + skipped_offset; diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c b/drivers/gpu/drm/i915/intel_guc_submission.c index 56ba2fcbabe6..e3afc91f0e7b 100644 --- a/drivers/gpu/drm/i915/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/intel_guc_submission.c @@ -575,7 +575,7 @@ static void inject_preempt_context(struct work_struct *work) u32 *cs; cs = ce->ring->vaddr; - if (engine->id == RCS) { + if (engine->class == RENDER_CLASS) { cs = gen8_emit_ggtt_write_rcs(cs, GUC_PREEMPT_FINISHED, addr, @@ -1030,7 +1030,7 @@ static int guc_clients_create(struct intel_guc *guc) GEM_BUG_ON(guc->preempt_client); client = guc_client_alloc(dev_priv, - INTEL_INFO(dev_priv)->ring_mask, + INTEL_INFO(dev_priv)->engine_mask, GUC_CLIENT_PRIORITY_KMD_NORMAL, dev_priv->kernel_context); if (IS_ERR(client)) { @@ -1041,7 +1041,7 @@ static int guc_clients_create(struct intel_guc *guc) if (dev_priv->preempt_context) { client = guc_client_alloc(dev_priv, - INTEL_INFO(dev_priv)->ring_mask, + INTEL_INFO(dev_priv)->engine_mask, GUC_CLIENT_PRIORITY_KMD_HIGH, dev_priv->preempt_context); if (IS_ERR(client)) { diff --git a/drivers/gpu/drm/i915/intel_hangcheck.c b/drivers/gpu/drm/i915/intel_hangcheck.c index f1d8dfc58049..57ed49dc19c4 100644 --- a/drivers/gpu/drm/i915/intel_hangcheck.c +++ b/drivers/gpu/drm/i915/intel_hangcheck.c @@ -56,7 +56,7 @@ static bool subunits_stuck(struct intel_engine_cs *engine) int slice; int subslice; - if (engine->id != RCS) + if (engine->id != RCS0) return true; intel_engine_get_instdone(engine, &instdone); @@ -120,7 +120,7 @@ engine_stuck(struct intel_engine_cs *engine, u64 acthd) */ tmp = I915_READ_CTL(engine); if (tmp & RING_WAIT) { - i915_handle_error(dev_priv, BIT(engine->id), 0, + i915_handle_error(dev_priv, engine->mask, 0, "stuck wait on %s", engine->name); I915_WRITE_CTL(engine, tmp); return ENGINE_WAIT_KICK; @@ -282,13 +282,13 @@ static void i915_hangcheck_elapsed(struct work_struct *work) hangcheck_store_sample(engine, &hc); if (hc.stalled) { - hung |= intel_engine_flag(engine); + hung |= engine->mask; if (hc.action != ENGINE_DEAD) - stuck |= intel_engine_flag(engine); + stuck |= engine->mask; } if (hc.wedged) - wedged |= intel_engine_flag(engine); + wedged |= engine->mask; } if (GEM_SHOW_DEBUG() && (hung | stuck)) { diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 578c8c98c718..6ec6c4e175a2 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1777,7 +1777,7 @@ static int intel_init_workaround_bb(struct intel_engine_cs *engine) unsigned int i; int ret; - if (GEM_DEBUG_WARN_ON(engine->id != RCS)) + if (GEM_DEBUG_WARN_ON(engine->id != RCS0)) return -EINVAL; switch (INTEL_GEN(engine->i915)) { @@ -2376,11 +2376,11 @@ logical_ring_default_irqs(struct intel_engine_cs *engine) if (INTEL_GEN(engine->i915) < 11) { const u8 irq_shifts[] = { - [RCS] = GEN8_RCS_IRQ_SHIFT, - [BCS] = GEN8_BCS_IRQ_SHIFT, - [VCS] = GEN8_VCS1_IRQ_SHIFT, - [VCS2] = GEN8_VCS2_IRQ_SHIFT, - [VECS] = GEN8_VECS_IRQ_SHIFT, + [RCS0] = GEN8_RCS_IRQ_SHIFT, + [BCS0] = GEN8_BCS_IRQ_SHIFT, + [VCS0] = GEN8_VCS0_IRQ_SHIFT, + [VCS1] = GEN8_VCS1_IRQ_SHIFT, + [VECS0] = GEN8_VECS_IRQ_SHIFT, }; shift = irq_shifts[engine->id]; diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c index 331e7a678fb7..80dcc08222d0 100644 --- a/drivers/gpu/drm/i915/intel_mocs.c +++ b/drivers/gpu/drm/i915/intel_mocs.c @@ -288,17 +288,17 @@ static bool get_mocs_settings(struct drm_i915_private *dev_priv, static i915_reg_t mocs_register(enum intel_engine_id engine_id, int index) { switch (engine_id) { - case RCS: + case RCS0: return GEN9_GFX_MOCS(index); - case VCS: + case VCS0: return GEN9_MFX0_MOCS(index); - case BCS: + case BCS0: return GEN9_BLT_MOCS(index); - case VECS: + case VECS0: return GEN9_VEBOX_MOCS(index); - case VCS2: + case VCS1: return GEN9_MFX1_MOCS(index); - case VCS3: + case VCS2: return GEN11_MFX2_MOCS(index); default: MISSING_CASE(engine_id); diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index c0df1dbb0069..a882b8d42bd9 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -236,7 +236,7 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay, static struct i915_request *alloc_request(struct intel_overlay *overlay) { struct drm_i915_private *dev_priv = overlay->i915; - struct intel_engine_cs *engine = dev_priv->engine[RCS]; + struct intel_engine_cs *engine = dev_priv->engine[RCS0]; return i915_request_alloc(engine, dev_priv->kernel_context); } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 1b96b0960adc..1dd0c99b893f 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -552,16 +552,17 @@ static void set_hwsp(struct intel_engine_cs *engine, u32 offset) */ default: GEM_BUG_ON(engine->id); - case RCS: + /* fallthrough */ + case RCS0: hwsp = RENDER_HWS_PGA_GEN7; break; - case BCS: + case BCS0: hwsp = BLT_HWS_PGA_GEN7; break; - case VCS: + case VCS0: hwsp = BSD_HWS_PGA_GEN7; break; - case VECS: + case VECS0: hwsp = VEBOX_HWS_PGA_GEN7; break; } @@ -1692,8 +1693,8 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) struct drm_i915_private *i915 = rq->i915; struct intel_engine_cs *engine = rq->engine; enum intel_engine_id id; - const int num_rings = - IS_HSW_GT1(i915) ? RUNTIME_INFO(i915)->num_rings - 1 : 0; + const int num_engines = + IS_HSW_GT1(i915) ? RUNTIME_INFO(i915)->num_engines - 1 : 0; bool force_restore = false; int len; u32 *cs; @@ -1707,7 +1708,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) len = 4; if (IS_GEN(i915, 7)) - len += 2 + (num_rings ? 4*num_rings + 6 : 0); + len += 2 + (num_engines ? 4 * num_engines + 6 : 0); if (flags & MI_FORCE_RESTORE) { GEM_BUG_ON(flags & MI_RESTORE_INHIBIT); flags &= ~MI_FORCE_RESTORE; @@ -1722,10 +1723,10 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) /* WaProgramMiArbOnOffAroundMiSetContext:ivb,vlv,hsw,bdw,chv */ if (IS_GEN(i915, 7)) { *cs++ = MI_ARB_ON_OFF | MI_ARB_DISABLE; - if (num_rings) { + if (num_engines) { struct intel_engine_cs *signaller; - *cs++ = MI_LOAD_REGISTER_IMM(num_rings); + *cs++ = MI_LOAD_REGISTER_IMM(num_engines); for_each_engine(signaller, i915, id) { if (signaller == engine) continue; @@ -1768,11 +1769,11 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) *cs++ = MI_NOOP; if (IS_GEN(i915, 7)) { - if (num_rings) { + if (num_engines) { struct intel_engine_cs *signaller; i915_reg_t last_reg = {}; /* keep gcc quiet */ - *cs++ = MI_LOAD_REGISTER_IMM(num_rings); + *cs++ = MI_LOAD_REGISTER_IMM(num_engines); for_each_engine(signaller, i915, id) { if (signaller == engine) continue; @@ -1850,7 +1851,7 @@ static int switch_context(struct i915_request *rq) * explanation. */ loops = 1; - if (engine->id == BCS && IS_VALLEYVIEW(engine->i915)) + if (engine->id == BCS0 && IS_VALLEYVIEW(engine->i915)) loops = 32; do { @@ -1859,15 +1860,15 @@ static int switch_context(struct i915_request *rq) goto err; } while (--loops); - if (intel_engine_flag(engine) & ppgtt->pd_dirty_rings) { - unwind_mm = intel_engine_flag(engine); - ppgtt->pd_dirty_rings &= ~unwind_mm; + if (ppgtt->pd_dirty_engines & engine->mask) { + unwind_mm = engine->mask; + ppgtt->pd_dirty_engines &= ~unwind_mm; hw_flags = MI_FORCE_RESTORE; } } if (rq->hw_context->state) { - GEM_BUG_ON(engine->id != RCS); + GEM_BUG_ON(engine->id != RCS0); /* * The kernel context(s) is treated as pure scratch and is not @@ -1927,7 +1928,7 @@ static int switch_context(struct i915_request *rq) err_mm: if (unwind_mm) - ppgtt->pd_dirty_rings |= unwind_mm; + ppgtt->pd_dirty_engines |= unwind_mm; err: return ret; } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 12e79828dbd5..18e865ff6637 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -10,12 +10,12 @@ #include <linux/seqlock.h> #include "i915_gem_batch_pool.h" - -#include "i915_reg.h" #include "i915_pmu.h" +#include "i915_reg.h" #include "i915_request.h" #include "i915_selftest.h" #include "i915_timeline.h" +#include "intel_device_info.h" #include "intel_gpu_commands.h" #include "intel_workarounds.h" @@ -175,16 +175,16 @@ struct i915_request; * Keep instances of the same type engine together. */ enum intel_engine_id { - RCS = 0, - BCS, - VCS, + RCS0 = 0, + BCS0, + VCS0, + VCS1, VCS2, VCS3, - VCS4, -#define _VCS(n) (VCS + (n)) - VECS, - VECS2 -#define _VECS(n) (VECS + (n)) +#define _VCS(n) (VCS0 + (n)) + VECS0, + VECS1 +#define _VECS(n) (VECS0 + (n)) }; struct st_preempt_hang { @@ -334,6 +334,7 @@ struct intel_engine_cs { enum intel_engine_id id; unsigned int hw_id; unsigned int guc_id; + intel_engine_mask_t mask; u8 uabi_class; @@ -667,12 +668,6 @@ execlists_port_complete(struct intel_engine_execlists * const execlists, return port; } -static inline unsigned int -intel_engine_flag(const struct intel_engine_cs *engine) -{ - return BIT(engine->id); -} - static inline u32 intel_read_status_page(const struct intel_engine_cs *engine, int reg) { diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c index 89b4007d5200..2ff54950891e 100644 --- a/drivers/gpu/drm/i915/intel_workarounds.c +++ b/drivers/gpu/drm/i915/intel_workarounds.c @@ -1055,7 +1055,7 @@ void intel_engine_init_whitelist(struct intel_engine_cs *engine) struct drm_i915_private *i915 = engine->i915; struct i915_wa_list *w = &engine->whitelist; - GEM_BUG_ON(engine->id != RCS); + GEM_BUG_ON(engine->id != RCS0); wa_init_start(w, "whitelist"); @@ -1228,7 +1228,7 @@ engine_init_workarounds(struct intel_engine_cs *engine, struct i915_wa_list *wal if (I915_SELFTEST_ONLY(INTEL_GEN(engine->i915) < 8)) return; - if (engine->id == RCS) + if (engine->id == RCS0) rcs_engine_wa_init(engine, wal); else xcs_engine_wa_init(engine, wal); diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c index 4b9ded4ca0f5..1e66cff985f8 100644 --- a/drivers/gpu/drm/i915/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/selftests/huge_pages.c @@ -1535,7 +1535,7 @@ static int igt_ppgtt_pin_update(void *arg) * land in the now stale 2M page. */ - err = gpu_write(vma, ctx, dev_priv->engine[RCS], 0, 0xdeadbeaf); + err = gpu_write(vma, ctx, dev_priv->engine[RCS0], 0, 0xdeadbeaf); if (err) goto out_unpin; @@ -1653,7 +1653,7 @@ static int igt_shrink_thp(void *arg) if (err) goto out_unpin; - err = gpu_write(vma, ctx, i915->engine[RCS], 0, 0xdeadbeaf); + err = gpu_write(vma, ctx, i915->engine[RCS0], 0, 0xdeadbeaf); if (err) goto out_unpin; diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c b/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c index 9c16aff87028..e43630b40fce 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_coherency.c @@ -202,7 +202,7 @@ static int gpu_set(struct drm_i915_gem_object *obj, if (IS_ERR(vma)) return PTR_ERR(vma); - rq = i915_request_alloc(i915->engine[RCS], i915->kernel_context); + rq = i915_request_alloc(i915->engine[RCS0], i915->kernel_context); if (IS_ERR(rq)) { i915_vma_unpin(vma); return PTR_ERR(rq); @@ -256,7 +256,7 @@ static bool needs_mi_store_dword(struct drm_i915_private *i915) if (i915_terminally_wedged(i915)) return false; - return intel_engine_can_store_dword(i915->engine[RCS]); + return intel_engine_can_store_dword(i915->engine[RCS0]); } static const struct igt_coherency_mode { diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/selftests/i915_gem_context.c index 3a238b9628b3..30111c004eb6 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_context.c @@ -556,7 +556,7 @@ static int igt_ctx_exec(void *arg) ncontexts++; } pr_info("Submitted %lu contexts (across %u engines), filling %lu dwords\n", - ncontexts, RUNTIME_INFO(i915)->num_rings, ndwords); + ncontexts, RUNTIME_INFO(i915)->num_engines, ndwords); dw = 0; list_for_each_entry(obj, &objects, st_link) { @@ -923,7 +923,7 @@ __igt_ctx_sseu(struct drm_i915_private *i915, unsigned int flags) { struct intel_sseu default_sseu = intel_device_default_sseu(i915); - struct intel_engine_cs *engine = i915->engine[RCS]; + struct intel_engine_cs *engine = i915->engine[RCS0]; struct drm_i915_gem_object *obj; struct i915_gem_context *ctx; struct intel_sseu pg_sseu; @@ -1126,7 +1126,7 @@ static int igt_ctx_readonly(void *arg) } } pr_info("Submitted %lu dwords (across %u engines)\n", - ndwords, RUNTIME_INFO(i915)->num_rings); + ndwords, RUNTIME_INFO(i915)->num_engines); dw = 0; list_for_each_entry(obj, &objects, st_link) { @@ -1459,7 +1459,7 @@ static int igt_vm_isolation(void *arg) count += this; } pr_info("Checked %lu scratch offsets across %d engines\n", - count, RUNTIME_INFO(i915)->num_rings); + count, RUNTIME_INFO(i915)->num_engines); out_rpm: intel_runtime_pm_put(i915, wakeref); diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c index 784982aed625..971148fbe6f5 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c @@ -468,7 +468,7 @@ static int make_obj_busy(struct drm_i915_gem_object *obj) if (err) return err; - rq = i915_request_alloc(i915->engine[RCS], i915->kernel_context); + rq = i915_request_alloc(i915->engine[RCS0], i915->kernel_context); if (IS_ERR(rq)) { i915_vma_unpin(vma); return PTR_ERR(rq); diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c index 7e1b65b8eb19..3eb6a6b075ab 100644 --- a/drivers/gpu/drm/i915/selftests/i915_request.c +++ b/drivers/gpu/drm/i915/selftests/i915_request.c @@ -42,7 +42,7 @@ static int igt_add_request(void *arg) /* Basic preliminary test to create a request and let it loose! */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS], + request = mock_request(i915->engine[RCS0], i915->kernel_context, HZ / 10); if (!request) @@ -66,7 +66,7 @@ static int igt_wait_request(void *arg) /* Submit a request, then wait upon it */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS], i915->kernel_context, T); + request = mock_request(i915->engine[RCS0], i915->kernel_context, T); if (!request) { err = -ENOMEM; goto out_unlock; @@ -136,7 +136,7 @@ static int igt_fence_wait(void *arg) /* Submit a request, treat it as a fence and wait upon it */ mutex_lock(&i915->drm.struct_mutex); - request = mock_request(i915->engine[RCS], i915->kernel_context, T); + request = mock_request(i915->engine[RCS0], i915->kernel_context, T); if (!request) { err = -ENOMEM; goto out_locked; @@ -193,7 +193,7 @@ static int igt_request_rewind(void *arg) mutex_lock(&i915->drm.struct_mutex); ctx[0] = mock_context(i915, "A"); - request = mock_request(i915->engine[RCS], ctx[0], 2 * HZ); + request = mock_request(i915->engine[RCS0], ctx[0], 2 * HZ); if (!request) { err = -ENOMEM; goto err_context_0; @@ -203,7 +203,7 @@ static int igt_request_rewind(void *arg) i915_request_add(request); ctx[1] = mock_context(i915, "B"); - vip = mock_request(i915->engine[RCS], ctx[1], 0); + vip = mock_request(i915->engine[RCS0], ctx[1], 0); if (!vip) { err = -ENOMEM; goto err_context_1; @@ -415,7 +415,7 @@ static int mock_breadcrumbs_smoketest(void *arg) { struct drm_i915_private *i915 = arg; struct smoketest t = { - .engine = i915->engine[RCS], + .engine = i915->engine[RCS0], .ncontexts = 1024, .max_batch = 1024, .request_alloc = __mock_request_alloc @@ -1216,7 +1216,7 @@ out_flush: num_fences += atomic_long_read(&t[id].num_fences); } pr_info("Completed %lu waits for %lu fences across %d engines and %d cpus\n", - num_waits, num_fences, RUNTIME_INFO(i915)->num_rings, ncpus); + num_waits, num_fences, RUNTIME_INFO(i915)->num_engines, ncpus); mutex_lock(&i915->drm.struct_mutex); ret = igt_live_test_end(&live) ?: ret; diff --git a/drivers/gpu/drm/i915/selftests/intel_guc.c b/drivers/gpu/drm/i915/selftests/intel_guc.c index c5e0a0e98fcb..b05a21eaa8f4 100644 --- a/drivers/gpu/drm/i915/selftests/intel_guc.c +++ b/drivers/gpu/drm/i915/selftests/intel_guc.c @@ -111,7 +111,7 @@ static int validate_client(struct intel_guc_client *client, dev_priv->preempt_context : dev_priv->kernel_context; if (client->owner != ctx_owner || - client->engines != INTEL_INFO(dev_priv)->ring_mask || + client->engines != INTEL_INFO(dev_priv)->engine_mask || client->priority != client_priority || client->doorbell_id == GUC_DOORBELL_INVALID) return -EINVAL; @@ -261,7 +261,7 @@ static int igt_guc_doorbells(void *arg) for (i = 0; i < ATTEMPTS; i++) { clients[i] = guc_client_alloc(dev_priv, - INTEL_INFO(dev_priv)->ring_mask, + INTEL_INFO(dev_priv)->engine_mask, i % GUC_CLIENT_PRIORITY_NUM, dev_priv->kernel_context); diff --git a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c index 12e047328ab8..10658ad05305 100644 --- a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c +++ b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c @@ -1126,7 +1126,7 @@ static int igt_reset_wait(void *arg) long timeout; int err; - if (!intel_engine_can_store_dword(i915->engine[RCS])) + if (!intel_engine_can_store_dword(i915->engine[RCS0])) return 0; /* Check that we detect a stuck waiter and issue a reset */ @@ -1138,7 +1138,7 @@ static int igt_reset_wait(void *arg) if (err) goto unlock; - rq = hang_create_request(&h, i915->engine[RCS]); + rq = hang_create_request(&h, i915->engine[RCS0]); if (IS_ERR(rq)) { err = PTR_ERR(rq); goto fini; @@ -1255,7 +1255,7 @@ static int __igt_reset_evict_vma(struct drm_i915_private *i915, struct hang h; int err; - if (!intel_engine_can_store_dword(i915->engine[RCS])) + if (!intel_engine_can_store_dword(i915->engine[RCS0])) return 0; /* Check that we can recover an unbind stuck on a hanging request */ @@ -1285,7 +1285,7 @@ static int __igt_reset_evict_vma(struct drm_i915_private *i915, goto out_obj; } - rq = hang_create_request(&h, i915->engine[RCS]); + rq = hang_create_request(&h, i915->engine[RCS0]); if (IS_ERR(rq)) { err = PTR_ERR(rq); goto out_obj; @@ -1358,7 +1358,7 @@ static int __igt_reset_evict_vma(struct drm_i915_private *i915, out_reset: igt_global_reset_lock(i915); - fake_hangcheck(rq->i915, intel_engine_flag(rq->engine)); + fake_hangcheck(rq->i915, rq->engine->mask); igt_global_reset_unlock(i915); if (tsk) { @@ -1537,7 +1537,7 @@ static int igt_reset_queue(void *arg) goto fini; } - reset_count = fake_hangcheck(i915, ENGINE_MASK(id)); + reset_count = fake_hangcheck(i915, BIT(id)); if (prev->fence.error != -EIO) { pr_err("GPU reset not recorded on hanging request [fence.error=%d]!\n", @@ -1596,7 +1596,7 @@ unlock: static int igt_handle_error(void *arg) { struct drm_i915_private *i915 = arg; - struct intel_engine_cs *engine = i915->engine[RCS]; + struct intel_engine_cs *engine = i915->engine[RCS0]; struct hang h; struct i915_request *rq; struct i915_gpu_state *error; @@ -1643,7 +1643,7 @@ static int igt_handle_error(void *arg) /* Temporarily disable error capture */ error = xchg(&i915->gpu_error.first_error, (void *)-1); - i915_handle_error(i915, ENGINE_MASK(engine->id), 0, NULL); + i915_handle_error(i915, engine->mask, 0, NULL); xchg(&i915->gpu_error.first_error, error); diff --git a/drivers/gpu/drm/i915/selftests/intel_lrc.c b/drivers/gpu/drm/i915/selftests/intel_lrc.c index 0677038a5466..565e949a4722 100644 --- a/drivers/gpu/drm/i915/selftests/intel_lrc.c +++ b/drivers/gpu/drm/i915/selftests/intel_lrc.c @@ -929,7 +929,7 @@ static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags) pr_info("Submitted %lu crescendo:%x requests across %d engines and %d contexts\n", count, flags, - RUNTIME_INFO(smoke->i915)->num_rings, smoke->ncontext); + RUNTIME_INFO(smoke->i915)->num_engines, smoke->ncontext); return 0; } @@ -957,7 +957,7 @@ static int smoke_random(struct preempt_smoke *smoke, unsigned int flags) pr_info("Submitted %lu random:%x requests across %d engines and %d contexts\n", count, flags, - RUNTIME_INFO(smoke->i915)->num_rings, smoke->ncontext); + RUNTIME_INFO(smoke->i915)->num_engines, smoke->ncontext); return 0; } diff --git a/drivers/gpu/drm/i915/selftests/intel_workarounds.c b/drivers/gpu/drm/i915/selftests/intel_workarounds.c index 9f12a0ec804b..f2a2b51a4662 100644 --- a/drivers/gpu/drm/i915/selftests/intel_workarounds.c +++ b/drivers/gpu/drm/i915/selftests/intel_workarounds.c @@ -222,7 +222,7 @@ out_put: static int do_device_reset(struct intel_engine_cs *engine) { - i915_reset(engine->i915, ENGINE_MASK(engine->id), "live_workarounds"); + i915_reset(engine->i915, engine->mask, "live_workarounds"); return 0; } @@ -709,7 +709,7 @@ out_rpm: static int live_reset_whitelist(void *arg) { struct drm_i915_private *i915 = arg; - struct intel_engine_cs *engine = i915->engine[RCS]; + struct intel_engine_cs *engine = i915->engine[RCS0]; int err = 0; /* If we reset the gpu, we should not lose the RING_NONPRIV */ diff --git a/drivers/gpu/drm/i915/selftests/mock_engine.c b/drivers/gpu/drm/i915/selftests/mock_engine.c index ec1ae948954c..c2c954f64226 100644 --- a/drivers/gpu/drm/i915/selftests/mock_engine.c +++ b/drivers/gpu/drm/i915/selftests/mock_engine.c @@ -223,6 +223,7 @@ struct intel_engine_cs *mock_engine(struct drm_i915_private *i915, engine->base.i915 = i915; snprintf(engine->base.name, sizeof(engine->base.name), "%s", name); engine->base.id = id; + engine->base.mask = BIT(id); engine->base.status_page.addr = (void *)(engine + 1); engine->base.context_pin = mock_context_pin; diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c index c27616efc4f8..b2c7808e0595 100644 --- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c +++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c @@ -206,13 +206,13 @@ struct drm_i915_private *mock_gem_device(void) mock_init_ggtt(i915, &i915->ggtt); - mkwrite_device_info(i915)->ring_mask = BIT(0); + mkwrite_device_info(i915)->engine_mask = BIT(0); i915->kernel_context = mock_context(i915, NULL); if (!i915->kernel_context) goto err_unlock; - i915->engine[RCS] = mock_engine(i915, "mock", RCS); - if (!i915->engine[RCS]) + i915->engine[RCS0] = mock_engine(i915, "mock", RCS0); + if (!i915->engine[RCS0]) goto err_context; mutex_unlock(&i915->drm.struct_mutex); |