diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/handlers.c')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 100 |
1 files changed, 51 insertions, 49 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 952729b7a87b..0182e2a5acff 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -49,15 +49,17 @@ unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt) { - if (IS_BROADWELL(gvt->dev_priv)) + struct drm_i915_private *i915 = gvt->gt->i915; + + if (IS_BROADWELL(i915)) return D_BDW; - else if (IS_SKYLAKE(gvt->dev_priv)) + else if (IS_SKYLAKE(i915)) return D_SKL; - else if (IS_KABYLAKE(gvt->dev_priv)) + else if (IS_KABYLAKE(i915)) return D_KBL; - else if (IS_BROXTON(gvt->dev_priv)) + else if (IS_BROXTON(i915)) return D_BXT; - else if (IS_COFFEELAKE(gvt->dev_priv)) + else if (IS_COFFEELAKE(i915)) return D_CFL; return 0; @@ -152,11 +154,11 @@ static int new_mmio_info(struct intel_gvt *gvt, const struct intel_engine_cs * intel_gvt_render_mmio_to_engine(struct intel_gvt *gvt, unsigned int offset) { - enum intel_engine_id id; struct intel_engine_cs *engine; + enum intel_engine_id id; offset &= ~GENMASK(11, 0); - for_each_engine(engine, gvt->dev_priv, id) + for_each_engine(engine, gvt->gt, id) if (engine->mmio_base == offset) return engine; @@ -217,7 +219,7 @@ static int gamw_echo_dev_rw_ia_write(struct intel_vgpu *vgpu, { u32 ips = (*(u32 *)p_data) & GAMW_ECO_ENABLE_64K_IPS_FIELD; - if (INTEL_GEN(vgpu->gvt->dev_priv) <= 10) { + if (INTEL_GEN(vgpu->gvt->gt->i915) <= 10) { if (ips == GAMW_ECO_ENABLE_64K_IPS_FIELD) gvt_dbg_core("vgpu%d: ips enabled\n", vgpu->id); else if (!ips) @@ -253,7 +255,7 @@ static int fence_mmio_read(struct intel_vgpu *vgpu, unsigned int off, static int fence_mmio_write(struct intel_vgpu *vgpu, unsigned int off, void *p_data, unsigned int bytes) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; + struct intel_gvt *gvt = vgpu->gvt; unsigned int fence_num = offset_to_fence_num(off); int ret; @@ -262,10 +264,10 @@ static int fence_mmio_write(struct intel_vgpu *vgpu, unsigned int off, return ret; write_vreg(vgpu, off, p_data, bytes); - mmio_hw_access_pre(dev_priv); + mmio_hw_access_pre(gvt->gt); intel_vgpu_write_fence(vgpu, fence_num, vgpu_vreg64(vgpu, fence_num_to_offset(fence_num))); - mmio_hw_access_post(dev_priv); + mmio_hw_access_post(gvt->gt); return 0; } @@ -283,7 +285,7 @@ static int mul_force_wake_write(struct intel_vgpu *vgpu, old = vgpu_vreg(vgpu, offset); new = CALC_MODE_MASK_REG(old, *(u32 *)p_data); - if (INTEL_GEN(vgpu->gvt->dev_priv) >= 9) { + if (INTEL_GEN(vgpu->gvt->gt->i915) >= 9) { switch (offset) { case FORCEWAKE_RENDER_GEN9_REG: ack_reg_offset = FORCEWAKE_ACK_RENDER_GEN9_REG; @@ -345,7 +347,7 @@ static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, gvt_dbg_mmio("vgpu%d: request GUC Reset\n", vgpu->id); vgpu_vreg_t(vgpu, GUC_STATUS) |= GS_MIA_IN_RESET; } - engine_mask &= INTEL_INFO(vgpu->gvt->dev_priv)->engine_mask; + engine_mask &= INTEL_INFO(vgpu->gvt->gt->i915)->engine_mask; } /* vgpu_lock already hold by emulate mmio r/w */ @@ -751,7 +753,7 @@ static int south_chicken2_mmio_write(struct intel_vgpu *vgpu, static int pri_surf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; + struct drm_i915_private *dev_priv = vgpu->gvt->gt->i915; u32 pipe = DSPSURF_TO_PIPE(offset); int event = SKL_FLIP_EVENT(pipe, PLANE_PRIMARY); @@ -792,7 +794,7 @@ static int reg50080_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; + struct drm_i915_private *dev_priv = vgpu->gvt->gt->i915; enum pipe pipe = REG_50080_TO_PIPE(offset); enum plane_id plane = REG_50080_TO_PLANE(offset); int event = SKL_FLIP_EVENT(pipe, plane); @@ -816,7 +818,7 @@ static int reg50080_mmio_write(struct intel_vgpu *vgpu, static int trigger_aux_channel_interrupt(struct intel_vgpu *vgpu, unsigned int reg) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; + struct drm_i915_private *dev_priv = vgpu->gvt->gt->i915; enum intel_gvt_event_type event; if (reg == i915_mmio_reg_offset(DP_AUX_CH_CTL(AUX_CH_A))) @@ -919,11 +921,11 @@ static int dp_aux_ch_ctl_mmio_write(struct intel_vgpu *vgpu, write_vreg(vgpu, offset, p_data, bytes); data = vgpu_vreg(vgpu, offset); - if ((INTEL_GEN(vgpu->gvt->dev_priv) >= 9) + if ((INTEL_GEN(vgpu->gvt->gt->i915) >= 9) && offset != _REG_SKL_DP_AUX_CH_CTL(port_index)) { /* SKL DPB/C/D aux ctl register changed */ return 0; - } else if (IS_BROADWELL(vgpu->gvt->dev_priv) && + } else if (IS_BROADWELL(vgpu->gvt->gt->i915) && offset != _REG_HSW_DP_AUX_CH_CTL(port_index)) { /* write to the data registers */ return 0; @@ -1239,8 +1241,7 @@ static int handle_g2v_notification(struct intel_vgpu *vgpu, int notification) static int send_display_ready_uevent(struct intel_vgpu *vgpu, int ready) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; - struct kobject *kobj = &dev_priv->drm.primary->kdev->kobj; + struct kobject *kobj = &vgpu->gvt->gt->i915->drm.primary->kdev->kobj; char *env[3] = {NULL, NULL, NULL}; char vmid_str[20]; char display_ready_str[20]; @@ -1301,7 +1302,7 @@ static int pvinfo_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, static int pf_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + struct drm_i915_private *i915 = vgpu->gvt->gt->i915; u32 val = *(u32 *)p_data; if ((offset == _PS_1A_CTRL || offset == _PS_2A_CTRL || @@ -1357,7 +1358,7 @@ static int fpga_dbg_mmio_write(struct intel_vgpu *vgpu, static int dma_ctrl_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + struct drm_i915_private *i915 = vgpu->gvt->gt->i915; u32 mode; write_vreg(vgpu, offset, p_data, bytes); @@ -1376,7 +1377,7 @@ static int dma_ctrl_write(struct intel_vgpu *vgpu, unsigned int offset, static int gen9_trtte_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + struct drm_i915_private *i915 = vgpu->gvt->gt->i915; u32 trtte = *(u32 *)p_data; if ((trtte & 1) && (trtte & (1 << 1)) == 0) { @@ -1428,9 +1429,9 @@ static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset, switch (cmd) { case GEN9_PCODE_READ_MEM_LATENCY: - if (IS_SKYLAKE(vgpu->gvt->dev_priv) - || IS_KABYLAKE(vgpu->gvt->dev_priv) - || IS_COFFEELAKE(vgpu->gvt->dev_priv)) { + if (IS_SKYLAKE(vgpu->gvt->gt->i915) || + IS_KABYLAKE(vgpu->gvt->gt->i915) || + IS_COFFEELAKE(vgpu->gvt->gt->i915)) { /** * "Read memory latency" command on gen9. * Below memory latency values are read @@ -1440,7 +1441,7 @@ static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset, *data0 = 0x1e1a1100; else *data0 = 0x61514b3d; - } else if (IS_BROXTON(vgpu->gvt->dev_priv)) { + } else if (IS_BROXTON(vgpu->gvt->gt->i915)) { /** * "Read memory latency" command on gen9. * Below memory latency values are read @@ -1453,9 +1454,9 @@ static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset, } break; case SKL_PCODE_CDCLK_CONTROL: - if (IS_SKYLAKE(vgpu->gvt->dev_priv) - || IS_KABYLAKE(vgpu->gvt->dev_priv) - || IS_COFFEELAKE(vgpu->gvt->dev_priv)) + if (IS_SKYLAKE(vgpu->gvt->gt->i915) || + IS_KABYLAKE(vgpu->gvt->gt->i915) || + IS_COFFEELAKE(vgpu->gvt->gt->i915)) *data0 = SKL_CDCLK_READY_FOR_CHANGE; break; case GEN6_PCODE_READ_RC6VIDS: @@ -1487,6 +1488,7 @@ static int hws_pga_write(struct intel_vgpu *vgpu, unsigned int offset, offset, value); return -EINVAL; } + /* * Need to emulate all the HWSP register write to ensure host can * update the VM CSB status correctly. Here listed registers can @@ -1509,7 +1511,7 @@ static int skl_power_well_ctl_write(struct intel_vgpu *vgpu, { u32 v = *(u32 *)p_data; - if (IS_BROXTON(vgpu->gvt->dev_priv)) + if (IS_BROXTON(vgpu->gvt->gt->i915)) v &= (1 << 31) | (1 << 29); else v &= (1 << 31) | (1 << 29) | (1 << 9) | @@ -1656,7 +1658,6 @@ static int mmio_read_from_hw(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { struct intel_gvt *gvt = vgpu->gvt; - struct drm_i915_private *dev_priv = gvt->dev_priv; const struct intel_engine_cs *engine = intel_gvt_render_mmio_to_engine(gvt, offset); @@ -1671,9 +1672,10 @@ static int mmio_read_from_hw(struct intel_vgpu *vgpu, vgpu == gvt->scheduler.engine_owner[engine->id] || offset == i915_mmio_reg_offset(RING_TIMESTAMP(engine->mmio_base)) || offset == i915_mmio_reg_offset(RING_TIMESTAMP_UDW(engine->mmio_base))) { - mmio_hw_access_pre(dev_priv); - vgpu_vreg(vgpu, offset) = I915_READ(_MMIO(offset)); - mmio_hw_access_post(dev_priv); + mmio_hw_access_pre(gvt->gt); + vgpu_vreg(vgpu, offset) = + intel_uncore_read(gvt->gt->uncore, _MMIO(offset)); + mmio_hw_access_post(gvt->gt); } return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes); @@ -1682,7 +1684,7 @@ static int mmio_read_from_hw(struct intel_vgpu *vgpu, static int elsp_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + struct drm_i915_private *i915 = vgpu->gvt->gt->i915; const struct intel_engine_cs *engine = intel_gvt_render_mmio_to_engine(vgpu->gvt, offset); struct intel_vgpu_execlist *execlist; u32 data = *(u32 *)p_data; @@ -1716,7 +1718,7 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, int ret; (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(1); - if (IS_COFFEELAKE(vgpu->gvt->dev_priv)) + if (IS_COFFEELAKE(vgpu->gvt->gt->i915)) (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(2); write_vreg(vgpu, offset, p_data, bytes); @@ -1725,7 +1727,7 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, return 0; } - if (IS_COFFEELAKE(vgpu->gvt->dev_priv) && + if (IS_COFFEELAKE(vgpu->gvt->gt->i915) && data & _MASKED_BIT_ENABLE(2)) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; @@ -1878,7 +1880,7 @@ static int csfe_chicken1_mmio_write(struct intel_vgpu *vgpu, static int init_generic_mmio_info(struct intel_gvt *gvt) { - struct drm_i915_private *dev_priv = gvt->dev_priv; + struct drm_i915_private *dev_priv = gvt->gt->i915; int ret; MMIO_RING_DFH(RING_IMR, D_ALL, F_CMD_ACCESS, NULL, @@ -2695,7 +2697,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) static int init_bdw_mmio_info(struct intel_gvt *gvt) { - struct drm_i915_private *dev_priv = gvt->dev_priv; + struct drm_i915_private *dev_priv = gvt->gt->i915; int ret; MMIO_DH(GEN8_GT_IMR(0), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); @@ -2884,7 +2886,7 @@ static int init_bdw_mmio_info(struct intel_gvt *gvt) static int init_skl_mmio_info(struct intel_gvt *gvt) { - struct drm_i915_private *dev_priv = gvt->dev_priv; + struct drm_i915_private *dev_priv = gvt->gt->i915; int ret; MMIO_DH(FORCEWAKE_RENDER_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); @@ -3133,7 +3135,7 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) static int init_bxt_mmio_info(struct intel_gvt *gvt) { - struct drm_i915_private *dev_priv = gvt->dev_priv; + struct drm_i915_private *dev_priv = gvt->gt->i915; int ret; MMIO_F(_MMIO(0x80000), 0x3000, 0, 0, 0, D_BXT, NULL, NULL); @@ -3369,7 +3371,7 @@ static struct gvt_mmio_block mmio_blocks[] = { int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) { struct intel_gvt_device_info *info = &gvt->device_info; - struct drm_i915_private *dev_priv = gvt->dev_priv; + struct drm_i915_private *i915 = gvt->gt->i915; int size = info->mmio_size / 4 * sizeof(*gvt->mmio.mmio_attribute); int ret; @@ -3381,20 +3383,20 @@ int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) if (ret) goto err; - if (IS_BROADWELL(dev_priv)) { + if (IS_BROADWELL(i915)) { ret = init_bdw_mmio_info(gvt); if (ret) goto err; - } else if (IS_SKYLAKE(dev_priv) - || IS_KABYLAKE(dev_priv) - || IS_COFFEELAKE(dev_priv)) { + } else if (IS_SKYLAKE(i915) || + IS_KABYLAKE(i915) || + IS_COFFEELAKE(i915)) { ret = init_bdw_mmio_info(gvt); if (ret) goto err; ret = init_skl_mmio_info(gvt); if (ret) goto err; - } else if (IS_BROXTON(dev_priv)) { + } else if (IS_BROXTON(i915)) { ret = init_bdw_mmio_info(gvt); if (ret) goto err; @@ -3543,7 +3545,7 @@ bool intel_gvt_in_force_nonpriv_whitelist(struct intel_gvt *gvt, int intel_vgpu_mmio_reg_rw(struct intel_vgpu *vgpu, unsigned int offset, void *pdata, unsigned int bytes, bool is_read) { - struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + struct drm_i915_private *i915 = vgpu->gvt->gt->i915; struct intel_gvt *gvt = vgpu->gvt; struct intel_gvt_mmio_info *mmio_info; struct gvt_mmio_block *mmio_block; |