diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/handlers.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 1723 |
1 files changed, 683 insertions, 1040 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 25f78196b964..beea5895e499 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -37,8 +37,15 @@ */ #include "i915_drv.h" +#include "i915_reg.h" #include "gvt.h" #include "i915_pvinfo.h" +#include "intel_mchbar_regs.h" +#include "display/intel_display_types.h" +#include "display/intel_dmc_regs.h" +#include "display/intel_fbc.h" +#include "display/vlv_dsi_pll_regs.h" +#include "gt/intel_gt_regs.h" /* XXX FIXME i915 has changed PP_XXX definition */ #define PCH_PP_STATUS _MMIO(0xc7200) @@ -49,21 +56,23 @@ 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) || IS_COMETLAKE(i915)) return D_CFL; return 0; } -bool intel_gvt_match_device(struct intel_gvt *gvt, +static bool intel_gvt_match_device(struct intel_gvt *gvt, unsigned long device) { return intel_gvt_get_device_type(gvt) & device; @@ -81,7 +90,7 @@ static void write_vreg(struct intel_vgpu *vgpu, unsigned int offset, memcpy(&vgpu_vreg(vgpu, offset), p_data, bytes); } -static struct intel_gvt_mmio_info *find_mmio_info(struct intel_gvt *gvt, +struct intel_gvt_mmio_info *intel_gvt_find_mmio_info(struct intel_gvt *gvt, unsigned int offset) { struct intel_gvt_mmio_info *e; @@ -93,12 +102,11 @@ static struct intel_gvt_mmio_info *find_mmio_info(struct intel_gvt *gvt, return NULL; } -static int new_mmio_info(struct intel_gvt *gvt, - u32 offset, u8 flags, u32 size, - u32 addr_mask, u32 ro_mask, u32 device, - gvt_mmio_func read, gvt_mmio_func write) +static int setup_mmio_info(struct intel_gvt *gvt, u32 offset, u32 size, + u16 flags, u32 addr_mask, u32 ro_mask, u32 device, + gvt_mmio_func read, gvt_mmio_func write) { - struct intel_gvt_mmio_info *info, *p; + struct intel_gvt_mmio_info *p; u32 start, end, i; if (!intel_gvt_match_device(gvt, device)) @@ -111,56 +119,42 @@ static int new_mmio_info(struct intel_gvt *gvt, end = offset + size; for (i = start; i < end; i += 4) { - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - info->offset = i; - p = find_mmio_info(gvt, info->offset); - if (p) { - WARN(1, "dup mmio definition offset %x\n", - info->offset); - kfree(info); - - /* We return -EEXIST here to make GVT-g load fail. - * So duplicated MMIO can be found as soon as - * possible. - */ - return -EEXIST; + p = intel_gvt_find_mmio_info(gvt, i); + if (!p) { + WARN(1, "assign a handler to a non-tracked mmio %x\n", + i); + return -ENODEV; } - - info->ro_mask = ro_mask; - info->device = device; - info->read = read ? read : intel_vgpu_default_mmio_read; - info->write = write ? write : intel_vgpu_default_mmio_write; - gvt->mmio.mmio_attribute[info->offset / 4] = flags; - INIT_HLIST_NODE(&info->node); - hash_add(gvt->mmio.mmio_info_table, &info->node, info->offset); - gvt->mmio.num_tracked_mmio++; + p->ro_mask = ro_mask; + gvt->mmio.mmio_attribute[i / 4] = flags; + if (read) + p->read = read; + if (write) + p->write = write; } return 0; } /** - * intel_gvt_render_mmio_to_ring_id - convert a mmio offset into ring id + * intel_gvt_render_mmio_to_engine - convert a mmio offset into the engine * @gvt: a GVT device * @offset: register offset * * Returns: - * Ring ID on success, negative error code if failed. + * The engine containing the offset within its mmio page. */ -int intel_gvt_render_mmio_to_ring_id(struct intel_gvt *gvt, - unsigned int offset) +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 id; - } - return -ENODEV; + return engine; + + return NULL; } #define offset_to_fence_num(offset) \ @@ -217,7 +211,7 @@ 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 (GRAPHICS_VER(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 +247,7 @@ 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 +256,10 @@ 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; } @@ -283,13 +277,13 @@ 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 (GRAPHICS_VER(vgpu->gvt->gt->i915) >= 9) { switch (offset) { case FORCEWAKE_RENDER_GEN9_REG: ack_reg_offset = FORCEWAKE_ACK_RENDER_GEN9_REG; break; - case FORCEWAKE_BLITTER_GEN9_REG: - ack_reg_offset = FORCEWAKE_ACK_BLITTER_GEN9_REG; + case FORCEWAKE_GT_GEN9_REG: + ack_reg_offset = FORCEWAKE_ACK_GT_GEN9_REG; break; case FORCEWAKE_MEDIA_GEN9_REG: ack_reg_offset = FORCEWAKE_ACK_MEDIA_GEN9_REG; @@ -341,7 +335,11 @@ static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, gvt_dbg_mmio("vgpu%d: request VCS2 Reset\n", vgpu->id); engine_mask |= BIT(VCS1); } - engine_mask &= INTEL_INFO(vgpu->gvt->dev_priv)->engine_mask; + if (data & GEN9_GRDOM_GUC) { + gvt_dbg_mmio("vgpu%d: request GUC Reset\n", vgpu->id); + vgpu_vreg_t(vgpu, GUC_STATUS) |= GS_MIA_IN_RESET; + } + engine_mask &= vgpu->gvt->gt->info.engine_mask; } /* vgpu_lock already hold by emulate mmio r/w */ @@ -437,6 +435,259 @@ static int dpy_reg_mmio_read(struct intel_vgpu *vgpu, unsigned int offset, return 0; } +/* + * Only PIPE_A is enabled in current vGPU display and PIPE_A is tied to + * TRANSCODER_A in HW. DDI/PORT could be PORT_x depends on + * setup_virtual_dp_monitor(). + * emulate_monitor_status_change() set up PLL for PORT_x as the initial enabled + * DPLL. Later guest driver may setup a different DPLLx when setting mode. + * So the correct sequence to find DP stream clock is: + * Check TRANS_DDI_FUNC_CTL on TRANSCODER_A to get PORT_x. + * Check correct PLLx for PORT_x to get PLL frequency and DP bitrate. + * Then Refresh rate then can be calculated based on follow equations: + * Pixel clock = h_total * v_total * refresh_rate + * stream clock = Pixel clock + * ls_clk = DP bitrate + * Link M/N = strm_clk / ls_clk + */ + +static u32 bdw_vgpu_get_dp_bitrate(struct intel_vgpu *vgpu, enum port port) +{ + u32 dp_br = 0; + u32 ddi_pll_sel = vgpu_vreg_t(vgpu, PORT_CLK_SEL(port)); + + switch (ddi_pll_sel) { + case PORT_CLK_SEL_LCPLL_2700: + dp_br = 270000 * 2; + break; + case PORT_CLK_SEL_LCPLL_1350: + dp_br = 135000 * 2; + break; + case PORT_CLK_SEL_LCPLL_810: + dp_br = 81000 * 2; + break; + case PORT_CLK_SEL_SPLL: + { + switch (vgpu_vreg_t(vgpu, SPLL_CTL) & SPLL_FREQ_MASK) { + case SPLL_FREQ_810MHz: + dp_br = 81000 * 2; + break; + case SPLL_FREQ_1350MHz: + dp_br = 135000 * 2; + break; + case SPLL_FREQ_2700MHz: + dp_br = 270000 * 2; + break; + default: + gvt_dbg_dpy("vgpu-%d PORT_%c can't get freq from SPLL 0x%08x\n", + vgpu->id, port_name(port), vgpu_vreg_t(vgpu, SPLL_CTL)); + break; + } + break; + } + case PORT_CLK_SEL_WRPLL1: + case PORT_CLK_SEL_WRPLL2: + { + u32 wrpll_ctl; + int refclk, n, p, r; + + if (ddi_pll_sel == PORT_CLK_SEL_WRPLL1) + wrpll_ctl = vgpu_vreg_t(vgpu, WRPLL_CTL(DPLL_ID_WRPLL1)); + else + wrpll_ctl = vgpu_vreg_t(vgpu, WRPLL_CTL(DPLL_ID_WRPLL2)); + + switch (wrpll_ctl & WRPLL_REF_MASK) { + case WRPLL_REF_PCH_SSC: + refclk = vgpu->gvt->gt->i915->dpll.ref_clks.ssc; + break; + case WRPLL_REF_LCPLL: + refclk = 2700000; + break; + default: + gvt_dbg_dpy("vgpu-%d PORT_%c WRPLL can't get refclk 0x%08x\n", + vgpu->id, port_name(port), wrpll_ctl); + goto out; + } + + r = wrpll_ctl & WRPLL_DIVIDER_REF_MASK; + p = (wrpll_ctl & WRPLL_DIVIDER_POST_MASK) >> WRPLL_DIVIDER_POST_SHIFT; + n = (wrpll_ctl & WRPLL_DIVIDER_FB_MASK) >> WRPLL_DIVIDER_FB_SHIFT; + + dp_br = (refclk * n / 10) / (p * r) * 2; + break; + } + default: + gvt_dbg_dpy("vgpu-%d PORT_%c has invalid clock select 0x%08x\n", + vgpu->id, port_name(port), vgpu_vreg_t(vgpu, PORT_CLK_SEL(port))); + break; + } + +out: + return dp_br; +} + +static u32 bxt_vgpu_get_dp_bitrate(struct intel_vgpu *vgpu, enum port port) +{ + u32 dp_br = 0; + int refclk = vgpu->gvt->gt->i915->dpll.ref_clks.nssc; + enum dpio_phy phy = DPIO_PHY0; + enum dpio_channel ch = DPIO_CH0; + struct dpll clock = {0}; + u32 temp; + + /* Port to PHY mapping is fixed, see bxt_ddi_phy_info{} */ + switch (port) { + case PORT_A: + phy = DPIO_PHY1; + ch = DPIO_CH0; + break; + case PORT_B: + phy = DPIO_PHY0; + ch = DPIO_CH0; + break; + case PORT_C: + phy = DPIO_PHY0; + ch = DPIO_CH1; + break; + default: + gvt_dbg_dpy("vgpu-%d no PHY for PORT_%c\n", vgpu->id, port_name(port)); + goto out; + } + + temp = vgpu_vreg_t(vgpu, BXT_PORT_PLL_ENABLE(port)); + if (!(temp & PORT_PLL_ENABLE) || !(temp & PORT_PLL_LOCK)) { + gvt_dbg_dpy("vgpu-%d PORT_%c PLL_ENABLE 0x%08x isn't enabled or locked\n", + vgpu->id, port_name(port), temp); + goto out; + } + + clock.m1 = 2; + clock.m2 = REG_FIELD_GET(PORT_PLL_M2_INT_MASK, + vgpu_vreg_t(vgpu, BXT_PORT_PLL(phy, ch, 0))) << 22; + if (vgpu_vreg_t(vgpu, BXT_PORT_PLL(phy, ch, 3)) & PORT_PLL_M2_FRAC_ENABLE) + clock.m2 |= REG_FIELD_GET(PORT_PLL_M2_FRAC_MASK, + vgpu_vreg_t(vgpu, BXT_PORT_PLL(phy, ch, 2))); + clock.n = REG_FIELD_GET(PORT_PLL_N_MASK, + vgpu_vreg_t(vgpu, BXT_PORT_PLL(phy, ch, 1))); + clock.p1 = REG_FIELD_GET(PORT_PLL_P1_MASK, + vgpu_vreg_t(vgpu, BXT_PORT_PLL_EBB_0(phy, ch))); + clock.p2 = REG_FIELD_GET(PORT_PLL_P2_MASK, + vgpu_vreg_t(vgpu, BXT_PORT_PLL_EBB_0(phy, ch))); + clock.m = clock.m1 * clock.m2; + clock.p = clock.p1 * clock.p2 * 5; + + if (clock.n == 0 || clock.p == 0) { + gvt_dbg_dpy("vgpu-%d PORT_%c PLL has invalid divider\n", vgpu->id, port_name(port)); + goto out; + } + + clock.vco = DIV_ROUND_CLOSEST_ULL(mul_u32_u32(refclk, clock.m), clock.n << 22); + clock.dot = DIV_ROUND_CLOSEST(clock.vco, clock.p); + + dp_br = clock.dot; + +out: + return dp_br; +} + +static u32 skl_vgpu_get_dp_bitrate(struct intel_vgpu *vgpu, enum port port) +{ + u32 dp_br = 0; + enum intel_dpll_id dpll_id = DPLL_ID_SKL_DPLL0; + + /* Find the enabled DPLL for the DDI/PORT */ + if (!(vgpu_vreg_t(vgpu, DPLL_CTRL2) & DPLL_CTRL2_DDI_CLK_OFF(port)) && + (vgpu_vreg_t(vgpu, DPLL_CTRL2) & DPLL_CTRL2_DDI_SEL_OVERRIDE(port))) { + dpll_id += (vgpu_vreg_t(vgpu, DPLL_CTRL2) & + DPLL_CTRL2_DDI_CLK_SEL_MASK(port)) >> + DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port); + } else { + gvt_dbg_dpy("vgpu-%d DPLL for PORT_%c isn't turned on\n", + vgpu->id, port_name(port)); + return dp_br; + } + + /* Find PLL output frequency from correct DPLL, and get bir rate */ + switch ((vgpu_vreg_t(vgpu, DPLL_CTRL1) & + DPLL_CTRL1_LINK_RATE_MASK(dpll_id)) >> + DPLL_CTRL1_LINK_RATE_SHIFT(dpll_id)) { + case DPLL_CTRL1_LINK_RATE_810: + dp_br = 81000 * 2; + break; + case DPLL_CTRL1_LINK_RATE_1080: + dp_br = 108000 * 2; + break; + case DPLL_CTRL1_LINK_RATE_1350: + dp_br = 135000 * 2; + break; + case DPLL_CTRL1_LINK_RATE_1620: + dp_br = 162000 * 2; + break; + case DPLL_CTRL1_LINK_RATE_2160: + dp_br = 216000 * 2; + break; + case DPLL_CTRL1_LINK_RATE_2700: + dp_br = 270000 * 2; + break; + default: + dp_br = 0; + gvt_dbg_dpy("vgpu-%d PORT_%c fail to get DPLL-%d freq\n", + vgpu->id, port_name(port), dpll_id); + } + + return dp_br; +} + +static void vgpu_update_refresh_rate(struct intel_vgpu *vgpu) +{ + struct drm_i915_private *dev_priv = vgpu->gvt->gt->i915; + enum port port; + u32 dp_br, link_m, link_n, htotal, vtotal; + + /* Find DDI/PORT assigned to TRANSCODER_A, expect B or D */ + port = (vgpu_vreg_t(vgpu, TRANS_DDI_FUNC_CTL(TRANSCODER_A)) & + TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT; + if (port != PORT_B && port != PORT_D) { + gvt_dbg_dpy("vgpu-%d unsupported PORT_%c\n", vgpu->id, port_name(port)); + return; + } + + /* Calculate DP bitrate from PLL */ + if (IS_BROADWELL(dev_priv)) + dp_br = bdw_vgpu_get_dp_bitrate(vgpu, port); + else if (IS_BROXTON(dev_priv)) + dp_br = bxt_vgpu_get_dp_bitrate(vgpu, port); + else + dp_br = skl_vgpu_get_dp_bitrate(vgpu, port); + + /* Get DP link symbol clock M/N */ + link_m = vgpu_vreg_t(vgpu, PIPE_LINK_M1(TRANSCODER_A)); + link_n = vgpu_vreg_t(vgpu, PIPE_LINK_N1(TRANSCODER_A)); + + /* Get H/V total from transcoder timing */ + htotal = (vgpu_vreg_t(vgpu, HTOTAL(TRANSCODER_A)) >> TRANS_HTOTAL_SHIFT); + vtotal = (vgpu_vreg_t(vgpu, VTOTAL(TRANSCODER_A)) >> TRANS_VTOTAL_SHIFT); + + if (dp_br && link_n && htotal && vtotal) { + u64 pixel_clk = 0; + u32 new_rate = 0; + u32 *old_rate = &(intel_vgpu_port(vgpu, vgpu->display.port_num)->vrefresh_k); + + /* Calcuate pixel clock by (ls_clk * M / N) */ + pixel_clk = div_u64(mul_u32_u32(link_m, dp_br), link_n); + pixel_clk *= MSEC_PER_SEC; + + /* Calcuate refresh rate by (pixel_clk / (h_total * v_total)) */ + new_rate = DIV64_U64_ROUND_CLOSEST(mul_u64_u32_shr(pixel_clk, MSEC_PER_SEC, 0), mul_u32_u32(htotal + 1, vtotal + 1)); + + if (*old_rate != new_rate) + *old_rate = new_rate; + + gvt_dbg_dpy("vgpu-%d PIPE_%c refresh rate updated to %d\n", + vgpu->id, pipe_name(PIPE_A), new_rate); + } +} + static int pipeconf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { @@ -445,21 +696,25 @@ static int pipeconf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, write_vreg(vgpu, offset, p_data, bytes); data = vgpu_vreg(vgpu, offset); - if (data & PIPECONF_ENABLE) - vgpu_vreg(vgpu, offset) |= I965_PIPECONF_ACTIVE; - else - vgpu_vreg(vgpu, offset) &= ~I965_PIPECONF_ACTIVE; - /* vgpu_lock already hold by emulate mmio r/w */ - mutex_unlock(&vgpu->vgpu_lock); - intel_gvt_check_vblank_emulation(vgpu->gvt); - mutex_lock(&vgpu->vgpu_lock); + if (data & PIPECONF_ENABLE) { + vgpu_vreg(vgpu, offset) |= PIPECONF_STATE_ENABLE; + vgpu_update_refresh_rate(vgpu); + vgpu_update_vblank_emulation(vgpu, true); + } else { + vgpu_vreg(vgpu, offset) &= ~PIPECONF_STATE_ENABLE; + vgpu_update_vblank_emulation(vgpu, false); + } return 0; } -/* ascendingly sorted */ +/* sorted in ascending order */ static i915_reg_t force_nonpriv_white_list[] = { + _MMIO(0xd80), GEN9_CS_DEBUG_MODE1, //_MMIO(0x20ec) GEN9_CTX_PREEMPT_REG,//_MMIO(0x2248) + CL_PRIMITIVES_COUNT, //_MMIO(0x2340) + PS_INVOCATION_COUNT, //_MMIO(0x2348) + PS_DEPTH_COUNT, //_MMIO(0x2350) GEN8_CS_CHICKEN1,//_MMIO(0x2580) _MMIO(0x2690), _MMIO(0x2694), @@ -484,10 +739,11 @@ static i915_reg_t force_nonpriv_white_list[] = { _MMIO(0xe18c), _MMIO(0xe48c), _MMIO(0xe5f4), + _MMIO(0x64844), }; /* a simple bsearch */ -static inline bool in_whitelist(unsigned int reg) +static inline bool in_whitelist(u32 reg) { int left = 0, right = ARRAY_SIZE(force_nonpriv_white_list); i915_reg_t *array = force_nonpriv_white_list; @@ -508,27 +764,22 @@ static inline bool in_whitelist(unsigned int reg) static int force_nonpriv_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - u32 reg_nonpriv = *(u32 *)p_data; - int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset); - u32 ring_base; - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; - int ret = -EINVAL; + u32 reg_nonpriv = (*(u32 *)p_data) & REG_GENMASK(25, 2); + const struct intel_engine_cs *engine = + intel_gvt_render_mmio_to_engine(vgpu->gvt, offset); - if ((bytes != 4) || ((offset & (bytes - 1)) != 0) || ring_id < 0) { - gvt_err("vgpu(%d) ring %d Invalid FORCE_NONPRIV offset %x(%dB)\n", - vgpu->id, ring_id, offset, bytes); - return ret; + if (bytes != 4 || !IS_ALIGNED(offset, bytes) || !engine) { + gvt_err("vgpu(%d) Invalid FORCE_NONPRIV offset %x(%dB)\n", + vgpu->id, offset, bytes); + return -EINVAL; } - ring_base = dev_priv->engine[ring_id]->mmio_base; - - if (in_whitelist(reg_nonpriv) || - reg_nonpriv == i915_mmio_reg_offset(RING_NOPID(ring_base))) { - ret = intel_vgpu_default_mmio_write(vgpu, offset, p_data, - bytes); - } else + if (!in_whitelist(reg_nonpriv) && + reg_nonpriv != i915_mmio_reg_offset(RING_NOPID(engine->mmio_base))) { gvt_err("vgpu(%d) Invalid FORCE_NONPRIV write %x at offset %x\n", vgpu->id, reg_nonpriv, offset); + } else + intel_vgpu_default_mmio_write(vgpu, offset, p_data, bytes); return 0; } @@ -751,7 +1002,7 @@ 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 +1043,7 @@ 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); @@ -816,19 +1067,22 @@ 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 == _DPA_AUX_CH_CTL) + if (reg == i915_mmio_reg_offset(DP_AUX_CH_CTL(AUX_CH_A))) event = AUX_CHANNEL_A; - else if (reg == _PCH_DPB_AUX_CH_CTL || reg == _DPB_AUX_CH_CTL) + else if (reg == _PCH_DPB_AUX_CH_CTL || + reg == i915_mmio_reg_offset(DP_AUX_CH_CTL(AUX_CH_B))) event = AUX_CHANNEL_B; - else if (reg == _PCH_DPC_AUX_CH_CTL || reg == _DPC_AUX_CH_CTL) + else if (reg == _PCH_DPC_AUX_CH_CTL || + reg == i915_mmio_reg_offset(DP_AUX_CH_CTL(AUX_CH_C))) event = AUX_CHANNEL_C; - else if (reg == _PCH_DPD_AUX_CH_CTL || reg == _DPD_AUX_CH_CTL) + else if (reg == _PCH_DPD_AUX_CH_CTL || + reg == i915_mmio_reg_offset(DP_AUX_CH_CTL(AUX_CH_D))) event = AUX_CHANNEL_D; else { - WARN_ON(true); + drm_WARN_ON(&dev_priv->drm, true); return -EINVAL; } @@ -916,11 +1170,11 @@ 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 ((GRAPHICS_VER(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; @@ -1217,7 +1471,7 @@ static int handle_g2v_notification(struct intel_vgpu *vgpu, int notification) switch (notification) { case VGT_G2V_PPGTT_L3_PAGE_TABLE_CREATE: root_entry_type = GTT_TYPE_PPGTT_ROOT_L3_ENTRY; - /* fall through */ + fallthrough; case VGT_G2V_PPGTT_L4_PAGE_TABLE_CREATE: mm = intel_vgpu_get_ppgtt_mm(vgpu, root_entry_type, pdps); return PTR_ERR_OR_ZERO(mm); @@ -1236,8 +1490,7 @@ 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]; @@ -1298,13 +1551,15 @@ 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->gt->i915; u32 val = *(u32 *)p_data; if ((offset == _PS_1A_CTRL || offset == _PS_2A_CTRL || offset == _PS_1B_CTRL || offset == _PS_2B_CTRL || offset == _PS_1C_CTRL) && (val & PS_PLANE_SEL_MASK) != 0) { - WARN_ONCE(true, "VM(%d): guest is trying to scaling a plane\n", - vgpu->id); + drm_WARN_ONCE(&i915->drm, true, + "VM(%d): guest is trying to scaling a plane\n", + vgpu->id); return 0; } @@ -1352,13 +1607,15 @@ 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->gt->i915; u32 mode; write_vreg(vgpu, offset, p_data, bytes); mode = vgpu_vreg(vgpu, offset); if (GFX_MODE_BIT_SET_IN_MASK(mode, START_DMA)) { - WARN_ONCE(1, "VM(%d): iGVT-g doesn't support GuC\n", + drm_WARN_ONCE(&i915->drm, 1, + "VM(%d): iGVT-g doesn't support GuC\n", vgpu->id); return 0; } @@ -1369,10 +1626,12 @@ 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->gt->i915; u32 trtte = *(u32 *)p_data; if ((trtte & 1) && (trtte & (1 << 1)) == 0) { - WARN(1, "VM(%d): Use physical address for TRTT!\n", + drm_WARN(&i915->drm, 1, + "VM(%d): Use physical address for TRTT!\n", vgpu->id); return -EINVAL; } @@ -1419,9 +1678,10 @@ 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) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) { /** * "Read memory latency" command on gen9. * Below memory latency values are read @@ -1431,7 +1691,7 @@ 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 @@ -1444,9 +1704,10 @@ 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) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) *data0 = SKL_CDCLK_READY_FOR_CHANGE; break; case GEN6_PCODE_READ_RC6VIDS: @@ -1470,24 +1731,27 @@ static int hws_pga_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { u32 value = *(u32 *)p_data; - int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset); + const struct intel_engine_cs *engine = + intel_gvt_render_mmio_to_engine(vgpu->gvt, offset); - if (!intel_gvt_ggtt_validate_range(vgpu, value, I915_GTT_PAGE_SIZE)) { + if (value != 0 && + !intel_gvt_ggtt_validate_range(vgpu, value, I915_GTT_PAGE_SIZE)) { gvt_vgpu_err("write invalid HWSP address, reg:0x%x, value:0x%x\n", 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 * support BDW, SKL or other platforms with same HWSP registers. */ - if (unlikely(ring_id < 0 || ring_id >= I915_NUM_ENGINES)) { + if (unlikely(!engine)) { gvt_vgpu_err("access unknown hardware status page register:0x%x\n", offset); return -EINVAL; } - vgpu->hws_pga[ring_id] = value; + vgpu->hws_pga[engine->id] = value; gvt_dbg_mmio("VM(%d) write: 0x%x to HWSP: 0x%x\n", vgpu->id, value, offset); @@ -1499,7 +1763,7 @@ 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) | @@ -1632,30 +1896,66 @@ static int edp_psr_imr_iir_write(struct intel_vgpu *vgpu, return 0; } +/* + * FixMe: + * If guest fills non-priv batch buffer on ApolloLake/Broxton as Mesa i965 did: + * 717e7539124d (i965: Use a WC map and memcpy for the batch instead of pwrite.) + * Due to the missing flush of bb filled by VM vCPU, host GPU hangs on executing + * these MI_BATCH_BUFFER. + * Temporarily workaround this by setting SNOOP bit for PAT3 used by PPGTT + * PML4 PTE: PAT(0) PCD(1) PWT(1). + * The performance is still expected to be low, will need further improvement. + */ +static int bxt_ppat_low_write(struct intel_vgpu *vgpu, unsigned int offset, + void *p_data, unsigned int bytes) +{ + u64 pat = + GEN8_PPAT(0, CHV_PPAT_SNOOP) | + GEN8_PPAT(1, 0) | + GEN8_PPAT(2, 0) | + GEN8_PPAT(3, CHV_PPAT_SNOOP) | + GEN8_PPAT(4, CHV_PPAT_SNOOP) | + GEN8_PPAT(5, CHV_PPAT_SNOOP) | + GEN8_PPAT(6, CHV_PPAT_SNOOP) | + GEN8_PPAT(7, CHV_PPAT_SNOOP); + + vgpu_vreg(vgpu, offset) = lower_32_bits(pat); + + return 0; +} + +static int guc_status_read(struct intel_vgpu *vgpu, + unsigned int offset, void *p_data, + unsigned int bytes) +{ + /* keep MIA_IN_RESET before clearing */ + read_vreg(vgpu, offset, p_data, bytes); + vgpu_vreg(vgpu, offset) &= ~GS_MIA_IN_RESET; + return 0; +} + 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; - int ring_id; - u32 ring_base; + const struct intel_engine_cs *engine = + intel_gvt_render_mmio_to_engine(gvt, offset); - ring_id = intel_gvt_render_mmio_to_ring_id(gvt, offset); /** * Read HW reg in following case * a. the offset isn't a ring mmio * b. the offset's ring is running on hw. * c. the offset is ring time stamp mmio */ - if (ring_id >= 0) - ring_base = dev_priv->engine[ring_id]->mmio_base; - if (ring_id < 0 || vgpu == gvt->scheduler.engine_owner[ring_id] || - offset == i915_mmio_reg_offset(RING_TIMESTAMP(ring_base)) || - offset == i915_mmio_reg_offset(RING_TIMESTAMP_UDW(ring_base))) { - mmio_hw_access_pre(dev_priv); - vgpu_vreg(vgpu, offset) = I915_READ(_MMIO(offset)); - mmio_hw_access_post(dev_priv); + if (!engine || + 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(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); @@ -1664,22 +1964,38 @@ 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) { - int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset); + 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; int ret = 0; - if (WARN_ON(ring_id < 0 || ring_id >= I915_NUM_ENGINES)) + if (drm_WARN_ON(&i915->drm, !engine)) return -EINVAL; - execlist = &vgpu->submission.execlist[ring_id]; + /* + * Due to d3_entered is used to indicate skipping PPGTT invalidation on + * vGPU reset, it's set on D0->D3 on PCI config write, and cleared after + * vGPU reset if in resuming. + * In S0ix exit, the device power state also transite from D3 to D0 as + * S3 resume, but no vGPU reset (triggered by QEMU devic model). After + * S0ix exit, all engines continue to work. However the d3_entered + * remains set which will break next vGPU reset logic (miss the expected + * PPGTT invalidation). + * Engines can only work in D0. Thus the 1st elsp write gives GVT a + * chance to clear d3_entered. + */ + if (vgpu->d3_entered) + vgpu->d3_entered = false; + + execlist = &vgpu->submission.execlist[engine->id]; execlist->elsp_dwords.data[3 - execlist->elsp_dwords.index] = data; if (execlist->elsp_dwords.index == 3) { - ret = intel_vgpu_submit_execlist(vgpu, ring_id); + ret = intel_vgpu_submit_execlist(vgpu, engine); if(ret) - gvt_vgpu_err("fail submit workload on ring %d\n", - ring_id); + gvt_vgpu_err("fail submit workload on ring %s\n", + engine->name); } ++execlist->elsp_dwords.index; @@ -1691,22 +2007,25 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { u32 data = *(u32 *)p_data; - int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset); + const struct intel_engine_cs *engine = + intel_gvt_render_mmio_to_engine(vgpu->gvt, offset); bool enable_execlist; int ret; (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(1); - if (IS_COFFEELAKE(vgpu->gvt->dev_priv)) + if (IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(2); write_vreg(vgpu, offset, p_data, bytes); - if (data & _MASKED_BIT_ENABLE(1)) { + if (IS_MASKED_BITS_ENABLED(data, 1)) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; } - if (IS_COFFEELAKE(vgpu->gvt->dev_priv) && - data & _MASKED_BIT_ENABLE(2)) { + if ((IS_COFFEELAKE(vgpu->gvt->gt->i915) || + IS_COMETLAKE(vgpu->gvt->gt->i915)) && + IS_MASKED_BITS_ENABLED(data, 2)) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; } @@ -1715,26 +2034,26 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, * pvinfo, if not, we will treat this guest as non-gvtg-aware * guest, and stop emulating its cfg space, mmio, gtt, etc. */ - if (((data & _MASKED_BIT_ENABLE(GFX_PPGTT_ENABLE)) || - (data & _MASKED_BIT_ENABLE(GFX_RUN_LIST_ENABLE))) - && !vgpu->pv_notified) { + if ((IS_MASKED_BITS_ENABLED(data, GFX_PPGTT_ENABLE) || + IS_MASKED_BITS_ENABLED(data, GFX_RUN_LIST_ENABLE)) && + !vgpu->pv_notified) { enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; } - if ((data & _MASKED_BIT_ENABLE(GFX_RUN_LIST_ENABLE)) - || (data & _MASKED_BIT_DISABLE(GFX_RUN_LIST_ENABLE))) { + if (IS_MASKED_BITS_ENABLED(data, GFX_RUN_LIST_ENABLE) || + IS_MASKED_BITS_DISABLED(data, GFX_RUN_LIST_ENABLE)) { enable_execlist = !!(data & GFX_RUN_LIST_ENABLE); - gvt_dbg_core("EXECLIST %s on ring %d\n", - (enable_execlist ? "enabling" : "disabling"), - ring_id); + gvt_dbg_core("EXECLIST %s on ring %s\n", + (enable_execlist ? "enabling" : "disabling"), + engine->name); if (!enable_execlist) return 0; ret = intel_vgpu_select_submission_ops(vgpu, - BIT(ring_id), - INTEL_VGPU_EXECLIST_SUBMISSION); + engine->mask, + INTEL_VGPU_EXECLIST_SUBMISSION); if (ret) return ret; @@ -1783,7 +2102,7 @@ static int ring_reset_ctl_write(struct intel_vgpu *vgpu, write_vreg(vgpu, offset, p_data, bytes); data = vgpu_vreg(vgpu, offset); - if (data & _MASKED_BIT_ENABLE(RESET_CTL_REQUEST_RESET)) + if (IS_MASKED_BITS_ENABLED(data, RESET_CTL_REQUEST_RESET)) data |= RESET_CTL_READY_TO_RESET; else if (data & _MASKED_BIT_DISABLE(RESET_CTL_REQUEST_RESET)) data &= ~RESET_CTL_READY_TO_RESET; @@ -1801,22 +2120,20 @@ static int csfe_chicken1_mmio_write(struct intel_vgpu *vgpu, (*(u32 *)p_data) &= ~_MASKED_BIT_ENABLE(0x18); write_vreg(vgpu, offset, p_data, bytes); - if (data & _MASKED_BIT_ENABLE(0x10) || data & _MASKED_BIT_ENABLE(0x8)) + if (IS_MASKED_BITS_ENABLED(data, 0x10) || + IS_MASKED_BITS_ENABLED(data, 0x8)) enter_failsafe_mode(vgpu, GVT_FAILSAFE_UNSUPPORTED_GUEST); return 0; } #define MMIO_F(reg, s, f, am, rm, d, r, w) do { \ - ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ - f, s, am, rm, d, r, w); \ + ret = setup_mmio_info(gvt, i915_mmio_reg_offset(reg), \ + s, f, am, rm, d, r, w); \ if (ret) \ return ret; \ } while (0) -#define MMIO_D(reg, d) \ - MMIO_F(reg, 4, 0, 0, 0, d, NULL, NULL) - #define MMIO_DH(reg, d, r, w) \ MMIO_F(reg, 4, 0, 0, 0, d, r, w) @@ -1837,13 +2154,10 @@ static int csfe_chicken1_mmio_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_ENGINE(dev_priv, VCS1)) \ + if (HAS_ENGINE(gvt->gt, VCS1)) \ MMIO_F(prefix(GEN8_BSD2_RING_BASE), s, f, am, rm, d, r, w); \ } while (0) -#define MMIO_RING_D(prefix, d) \ - MMIO_RING_F(prefix, 4, 0, 0, 0, d, NULL, NULL) - #define MMIO_RING_DFH(prefix, d, f, r, w) \ MMIO_RING_F(prefix, 4, f, 0, 0, d, r, w) @@ -1858,18 +2172,18 @@ 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, + MMIO_RING_DFH(RING_IMR, D_ALL, 0, NULL, intel_vgpu_reg_imr_handler); MMIO_DFH(SDEIMR, D_ALL, 0, NULL, intel_vgpu_reg_imr_handler); MMIO_DFH(SDEIER, D_ALL, 0, NULL, intel_vgpu_reg_ier_handler); MMIO_DFH(SDEIIR, D_ALL, 0, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(SDEISR, D_ALL); - MMIO_RING_DFH(RING_HWSTAM, D_ALL, F_CMD_ACCESS, NULL, NULL); + MMIO_RING_DFH(RING_HWSTAM, D_ALL, 0, NULL, NULL); + MMIO_DH(GEN8_GAMW_ECO_DEV_RW_IA, D_BDW_PLUS, NULL, gamw_echo_dev_rw_ia_write); @@ -1894,17 +2208,17 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_GM_RDR(_MMIO(0x2148), D_ALL, NULL, NULL); MMIO_GM_RDR(CCID(RENDER_RING_BASE), D_ALL, NULL, NULL); MMIO_GM_RDR(_MMIO(0x12198), D_ALL, NULL, NULL); - MMIO_D(GEN7_CXT_SIZE, D_ALL); - MMIO_RING_DFH(RING_TAIL, D_ALL, F_CMD_ACCESS, NULL, NULL); - MMIO_RING_DFH(RING_HEAD, D_ALL, F_CMD_ACCESS, NULL, NULL); - MMIO_RING_DFH(RING_CTL, D_ALL, F_CMD_ACCESS, NULL, NULL); - MMIO_RING_DFH(RING_ACTHD, D_ALL, F_CMD_ACCESS, mmio_read_from_hw, NULL); - MMIO_RING_GM_RDR(RING_START, D_ALL, NULL, NULL); + MMIO_RING_DFH(RING_TAIL, D_ALL, 0, NULL, NULL); + MMIO_RING_DFH(RING_HEAD, D_ALL, 0, NULL, NULL); + MMIO_RING_DFH(RING_CTL, D_ALL, 0, NULL, NULL); + MMIO_RING_DFH(RING_ACTHD, D_ALL, 0, mmio_read_from_hw, NULL); + MMIO_RING_GM(RING_START, D_ALL, NULL, NULL); /* RING MODE */ #define RING_REG(base) _MMIO((base) + 0x29c) - MMIO_RING_DFH(RING_REG, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, + MMIO_RING_DFH(RING_REG, D_ALL, + F_MODE_MASK | F_CMD_ACCESS | F_CMD_WRITE_PATCH, NULL, ring_mode_mmio_write); #undef RING_REG @@ -1947,257 +2261,32 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DFH(GEN7_HALF_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); /* display */ - MMIO_F(_MMIO(0x60220), 0x20, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_D(_MMIO(0x602a0), D_ALL); - - MMIO_D(_MMIO(0x65050), D_ALL); - MMIO_D(_MMIO(0x650b4), D_ALL); - - MMIO_D(_MMIO(0xc4040), D_ALL); - MMIO_D(DERRMR, D_ALL); - - MMIO_D(PIPEDSL(PIPE_A), D_ALL); - MMIO_D(PIPEDSL(PIPE_B), D_ALL); - MMIO_D(PIPEDSL(PIPE_C), D_ALL); - MMIO_D(PIPEDSL(_PIPE_EDP), D_ALL); - MMIO_DH(PIPECONF(PIPE_A), D_ALL, NULL, pipeconf_mmio_write); MMIO_DH(PIPECONF(PIPE_B), D_ALL, NULL, pipeconf_mmio_write); MMIO_DH(PIPECONF(PIPE_C), D_ALL, NULL, pipeconf_mmio_write); MMIO_DH(PIPECONF(_PIPE_EDP), D_ALL, NULL, pipeconf_mmio_write); - - MMIO_D(PIPESTAT(PIPE_A), D_ALL); - MMIO_D(PIPESTAT(PIPE_B), D_ALL); - MMIO_D(PIPESTAT(PIPE_C), D_ALL); - MMIO_D(PIPESTAT(_PIPE_EDP), D_ALL); - - MMIO_D(PIPE_FLIPCOUNT_G4X(PIPE_A), D_ALL); - MMIO_D(PIPE_FLIPCOUNT_G4X(PIPE_B), D_ALL); - MMIO_D(PIPE_FLIPCOUNT_G4X(PIPE_C), D_ALL); - MMIO_D(PIPE_FLIPCOUNT_G4X(_PIPE_EDP), D_ALL); - - MMIO_D(PIPE_FRMCOUNT_G4X(PIPE_A), D_ALL); - MMIO_D(PIPE_FRMCOUNT_G4X(PIPE_B), D_ALL); - MMIO_D(PIPE_FRMCOUNT_G4X(PIPE_C), D_ALL); - MMIO_D(PIPE_FRMCOUNT_G4X(_PIPE_EDP), D_ALL); - - MMIO_D(CURCNTR(PIPE_A), D_ALL); - MMIO_D(CURCNTR(PIPE_B), D_ALL); - MMIO_D(CURCNTR(PIPE_C), D_ALL); - - MMIO_D(CURPOS(PIPE_A), D_ALL); - MMIO_D(CURPOS(PIPE_B), D_ALL); - MMIO_D(CURPOS(PIPE_C), D_ALL); - - MMIO_D(CURBASE(PIPE_A), D_ALL); - MMIO_D(CURBASE(PIPE_B), D_ALL); - MMIO_D(CURBASE(PIPE_C), D_ALL); - - MMIO_D(CUR_FBC_CTL(PIPE_A), D_ALL); - MMIO_D(CUR_FBC_CTL(PIPE_B), D_ALL); - MMIO_D(CUR_FBC_CTL(PIPE_C), D_ALL); - - MMIO_D(_MMIO(0x700ac), D_ALL); - MMIO_D(_MMIO(0x710ac), D_ALL); - MMIO_D(_MMIO(0x720ac), D_ALL); - - MMIO_D(_MMIO(0x70090), D_ALL); - MMIO_D(_MMIO(0x70094), D_ALL); - MMIO_D(_MMIO(0x70098), D_ALL); - MMIO_D(_MMIO(0x7009c), D_ALL); - - MMIO_D(DSPCNTR(PIPE_A), D_ALL); - MMIO_D(DSPADDR(PIPE_A), D_ALL); - MMIO_D(DSPSTRIDE(PIPE_A), D_ALL); - MMIO_D(DSPPOS(PIPE_A), D_ALL); - MMIO_D(DSPSIZE(PIPE_A), D_ALL); MMIO_DH(DSPSURF(PIPE_A), D_ALL, NULL, pri_surf_mmio_write); - MMIO_D(DSPOFFSET(PIPE_A), D_ALL); - MMIO_D(DSPSURFLIVE(PIPE_A), D_ALL); MMIO_DH(REG_50080(PIPE_A, PLANE_PRIMARY), D_ALL, NULL, reg50080_mmio_write); - - MMIO_D(DSPCNTR(PIPE_B), D_ALL); - MMIO_D(DSPADDR(PIPE_B), D_ALL); - MMIO_D(DSPSTRIDE(PIPE_B), D_ALL); - MMIO_D(DSPPOS(PIPE_B), D_ALL); - MMIO_D(DSPSIZE(PIPE_B), D_ALL); MMIO_DH(DSPSURF(PIPE_B), D_ALL, NULL, pri_surf_mmio_write); - MMIO_D(DSPOFFSET(PIPE_B), D_ALL); - MMIO_D(DSPSURFLIVE(PIPE_B), D_ALL); MMIO_DH(REG_50080(PIPE_B, PLANE_PRIMARY), D_ALL, NULL, reg50080_mmio_write); - - MMIO_D(DSPCNTR(PIPE_C), D_ALL); - MMIO_D(DSPADDR(PIPE_C), D_ALL); - MMIO_D(DSPSTRIDE(PIPE_C), D_ALL); - MMIO_D(DSPPOS(PIPE_C), D_ALL); - MMIO_D(DSPSIZE(PIPE_C), D_ALL); MMIO_DH(DSPSURF(PIPE_C), D_ALL, NULL, pri_surf_mmio_write); - MMIO_D(DSPOFFSET(PIPE_C), D_ALL); - MMIO_D(DSPSURFLIVE(PIPE_C), D_ALL); MMIO_DH(REG_50080(PIPE_C, PLANE_PRIMARY), D_ALL, NULL, reg50080_mmio_write); - - MMIO_D(SPRCTL(PIPE_A), D_ALL); - MMIO_D(SPRLINOFF(PIPE_A), D_ALL); - MMIO_D(SPRSTRIDE(PIPE_A), D_ALL); - MMIO_D(SPRPOS(PIPE_A), D_ALL); - MMIO_D(SPRSIZE(PIPE_A), D_ALL); - MMIO_D(SPRKEYVAL(PIPE_A), D_ALL); - MMIO_D(SPRKEYMSK(PIPE_A), D_ALL); MMIO_DH(SPRSURF(PIPE_A), D_ALL, NULL, spr_surf_mmio_write); - MMIO_D(SPRKEYMAX(PIPE_A), D_ALL); - MMIO_D(SPROFFSET(PIPE_A), D_ALL); - MMIO_D(SPRSCALE(PIPE_A), D_ALL); - MMIO_D(SPRSURFLIVE(PIPE_A), D_ALL); MMIO_DH(REG_50080(PIPE_A, PLANE_SPRITE0), D_ALL, NULL, reg50080_mmio_write); - - MMIO_D(SPRCTL(PIPE_B), D_ALL); - MMIO_D(SPRLINOFF(PIPE_B), D_ALL); - MMIO_D(SPRSTRIDE(PIPE_B), D_ALL); - MMIO_D(SPRPOS(PIPE_B), D_ALL); - MMIO_D(SPRSIZE(PIPE_B), D_ALL); - MMIO_D(SPRKEYVAL(PIPE_B), D_ALL); - MMIO_D(SPRKEYMSK(PIPE_B), D_ALL); MMIO_DH(SPRSURF(PIPE_B), D_ALL, NULL, spr_surf_mmio_write); - MMIO_D(SPRKEYMAX(PIPE_B), D_ALL); - MMIO_D(SPROFFSET(PIPE_B), D_ALL); - MMIO_D(SPRSCALE(PIPE_B), D_ALL); - MMIO_D(SPRSURFLIVE(PIPE_B), D_ALL); MMIO_DH(REG_50080(PIPE_B, PLANE_SPRITE0), D_ALL, NULL, reg50080_mmio_write); - - MMIO_D(SPRCTL(PIPE_C), D_ALL); - MMIO_D(SPRLINOFF(PIPE_C), D_ALL); - MMIO_D(SPRSTRIDE(PIPE_C), D_ALL); - MMIO_D(SPRPOS(PIPE_C), D_ALL); - MMIO_D(SPRSIZE(PIPE_C), D_ALL); - MMIO_D(SPRKEYVAL(PIPE_C), D_ALL); - MMIO_D(SPRKEYMSK(PIPE_C), D_ALL); MMIO_DH(SPRSURF(PIPE_C), D_ALL, NULL, spr_surf_mmio_write); - MMIO_D(SPRKEYMAX(PIPE_C), D_ALL); - MMIO_D(SPROFFSET(PIPE_C), D_ALL); - MMIO_D(SPRSCALE(PIPE_C), D_ALL); - MMIO_D(SPRSURFLIVE(PIPE_C), D_ALL); MMIO_DH(REG_50080(PIPE_C, PLANE_SPRITE0), D_ALL, NULL, reg50080_mmio_write); - MMIO_D(HTOTAL(TRANSCODER_A), D_ALL); - MMIO_D(HBLANK(TRANSCODER_A), D_ALL); - MMIO_D(HSYNC(TRANSCODER_A), D_ALL); - MMIO_D(VTOTAL(TRANSCODER_A), D_ALL); - MMIO_D(VBLANK(TRANSCODER_A), D_ALL); - MMIO_D(VSYNC(TRANSCODER_A), D_ALL); - MMIO_D(BCLRPAT(TRANSCODER_A), D_ALL); - MMIO_D(VSYNCSHIFT(TRANSCODER_A), D_ALL); - MMIO_D(PIPESRC(TRANSCODER_A), D_ALL); - - MMIO_D(HTOTAL(TRANSCODER_B), D_ALL); - MMIO_D(HBLANK(TRANSCODER_B), D_ALL); - MMIO_D(HSYNC(TRANSCODER_B), D_ALL); - MMIO_D(VTOTAL(TRANSCODER_B), D_ALL); - MMIO_D(VBLANK(TRANSCODER_B), D_ALL); - MMIO_D(VSYNC(TRANSCODER_B), D_ALL); - MMIO_D(BCLRPAT(TRANSCODER_B), D_ALL); - MMIO_D(VSYNCSHIFT(TRANSCODER_B), D_ALL); - MMIO_D(PIPESRC(TRANSCODER_B), D_ALL); - - MMIO_D(HTOTAL(TRANSCODER_C), D_ALL); - MMIO_D(HBLANK(TRANSCODER_C), D_ALL); - MMIO_D(HSYNC(TRANSCODER_C), D_ALL); - MMIO_D(VTOTAL(TRANSCODER_C), D_ALL); - MMIO_D(VBLANK(TRANSCODER_C), D_ALL); - MMIO_D(VSYNC(TRANSCODER_C), D_ALL); - MMIO_D(BCLRPAT(TRANSCODER_C), D_ALL); - MMIO_D(VSYNCSHIFT(TRANSCODER_C), D_ALL); - MMIO_D(PIPESRC(TRANSCODER_C), D_ALL); - - MMIO_D(HTOTAL(TRANSCODER_EDP), D_ALL); - MMIO_D(HBLANK(TRANSCODER_EDP), D_ALL); - MMIO_D(HSYNC(TRANSCODER_EDP), D_ALL); - MMIO_D(VTOTAL(TRANSCODER_EDP), D_ALL); - MMIO_D(VBLANK(TRANSCODER_EDP), D_ALL); - MMIO_D(VSYNC(TRANSCODER_EDP), D_ALL); - MMIO_D(BCLRPAT(TRANSCODER_EDP), D_ALL); - MMIO_D(VSYNCSHIFT(TRANSCODER_EDP), D_ALL); - - MMIO_D(PIPE_DATA_M1(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_DATA_N1(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_DATA_M2(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_DATA_N2(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_LINK_M1(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_LINK_N1(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_LINK_M2(TRANSCODER_A), D_ALL); - MMIO_D(PIPE_LINK_N2(TRANSCODER_A), D_ALL); - - MMIO_D(PIPE_DATA_M1(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_DATA_N1(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_DATA_M2(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_DATA_N2(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_LINK_M1(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_LINK_N1(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_LINK_M2(TRANSCODER_B), D_ALL); - MMIO_D(PIPE_LINK_N2(TRANSCODER_B), D_ALL); - - MMIO_D(PIPE_DATA_M1(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_DATA_N1(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_DATA_M2(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_DATA_N2(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_LINK_M1(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_LINK_N1(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_LINK_M2(TRANSCODER_C), D_ALL); - MMIO_D(PIPE_LINK_N2(TRANSCODER_C), D_ALL); - - MMIO_D(PIPE_DATA_M1(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_DATA_N1(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_DATA_M2(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_DATA_N2(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_LINK_M1(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_LINK_N1(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_LINK_M2(TRANSCODER_EDP), D_ALL); - MMIO_D(PIPE_LINK_N2(TRANSCODER_EDP), D_ALL); - - MMIO_D(PF_CTL(PIPE_A), D_ALL); - MMIO_D(PF_WIN_SZ(PIPE_A), D_ALL); - MMIO_D(PF_WIN_POS(PIPE_A), D_ALL); - MMIO_D(PF_VSCALE(PIPE_A), D_ALL); - MMIO_D(PF_HSCALE(PIPE_A), D_ALL); - - MMIO_D(PF_CTL(PIPE_B), D_ALL); - MMIO_D(PF_WIN_SZ(PIPE_B), D_ALL); - MMIO_D(PF_WIN_POS(PIPE_B), D_ALL); - MMIO_D(PF_VSCALE(PIPE_B), D_ALL); - MMIO_D(PF_HSCALE(PIPE_B), D_ALL); - - MMIO_D(PF_CTL(PIPE_C), D_ALL); - MMIO_D(PF_WIN_SZ(PIPE_C), D_ALL); - MMIO_D(PF_WIN_POS(PIPE_C), D_ALL); - MMIO_D(PF_VSCALE(PIPE_C), D_ALL); - MMIO_D(PF_HSCALE(PIPE_C), D_ALL); - - MMIO_D(WM0_PIPEA_ILK, D_ALL); - MMIO_D(WM0_PIPEB_ILK, D_ALL); - MMIO_D(WM0_PIPEC_IVB, D_ALL); - MMIO_D(WM1_LP_ILK, D_ALL); - MMIO_D(WM2_LP_ILK, D_ALL); - MMIO_D(WM3_LP_ILK, D_ALL); - MMIO_D(WM1S_LP_ILK, D_ALL); - MMIO_D(WM2S_LP_IVB, D_ALL); - MMIO_D(WM3S_LP_IVB, D_ALL); - - MMIO_D(BLC_PWM_CPU_CTL2, D_ALL); - MMIO_D(BLC_PWM_CPU_CTL, D_ALL); - MMIO_D(BLC_PWM_PCH_CTL1, D_ALL); - MMIO_D(BLC_PWM_PCH_CTL2, D_ALL); - - MMIO_D(_MMIO(0x48268), D_ALL); - MMIO_F(PCH_GMBUS0, 4 * 4, 0, 0, 0, D_ALL, gmbus_mmio_read, gmbus_mmio_write); MMIO_F(PCH_GPIO_BASE, 6 * 4, F_UNALIGN, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0xe4f00), 0x28, 0, 0, 0, D_ALL, NULL, NULL); MMIO_F(_MMIO(_PCH_DPB_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_PRE_SKL, NULL, dp_aux_ch_ctl_mmio_write); @@ -2220,74 +2309,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DH(FDI_RX_CTL(PIPE_A), D_ALL, NULL, update_fdi_rx_iir_status); MMIO_DH(FDI_RX_CTL(PIPE_B), D_ALL, NULL, update_fdi_rx_iir_status); MMIO_DH(FDI_RX_CTL(PIPE_C), D_ALL, NULL, update_fdi_rx_iir_status); - - MMIO_D(_MMIO(_PCH_TRANS_HTOTAL_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_HBLANK_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_HSYNC_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VTOTAL_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VBLANK_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VSYNC_A), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VSYNCSHIFT_A), D_ALL); - - MMIO_D(_MMIO(_PCH_TRANS_HTOTAL_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_HBLANK_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_HSYNC_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VTOTAL_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VBLANK_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VSYNC_B), D_ALL); - MMIO_D(_MMIO(_PCH_TRANS_VSYNCSHIFT_B), D_ALL); - - MMIO_D(_MMIO(_PCH_TRANSA_DATA_M1), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_DATA_N1), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_DATA_M2), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_DATA_N2), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_LINK_M1), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_LINK_N1), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_LINK_M2), D_ALL); - MMIO_D(_MMIO(_PCH_TRANSA_LINK_N2), D_ALL); - - MMIO_D(TRANS_DP_CTL(PIPE_A), D_ALL); - MMIO_D(TRANS_DP_CTL(PIPE_B), D_ALL); - MMIO_D(TRANS_DP_CTL(PIPE_C), D_ALL); - - MMIO_D(TVIDEO_DIP_CTL(PIPE_A), D_ALL); - MMIO_D(TVIDEO_DIP_DATA(PIPE_A), D_ALL); - MMIO_D(TVIDEO_DIP_GCP(PIPE_A), D_ALL); - - MMIO_D(TVIDEO_DIP_CTL(PIPE_B), D_ALL); - MMIO_D(TVIDEO_DIP_DATA(PIPE_B), D_ALL); - MMIO_D(TVIDEO_DIP_GCP(PIPE_B), D_ALL); - - MMIO_D(TVIDEO_DIP_CTL(PIPE_C), D_ALL); - MMIO_D(TVIDEO_DIP_DATA(PIPE_C), D_ALL); - MMIO_D(TVIDEO_DIP_GCP(PIPE_C), D_ALL); - - MMIO_D(_MMIO(_FDI_RXA_MISC), D_ALL); - MMIO_D(_MMIO(_FDI_RXB_MISC), D_ALL); - MMIO_D(_MMIO(_FDI_RXA_TUSIZE1), D_ALL); - MMIO_D(_MMIO(_FDI_RXA_TUSIZE2), D_ALL); - MMIO_D(_MMIO(_FDI_RXB_TUSIZE1), D_ALL); - MMIO_D(_MMIO(_FDI_RXB_TUSIZE2), D_ALL); - MMIO_DH(PCH_PP_CONTROL, D_ALL, NULL, pch_pp_control_mmio_write); - MMIO_D(PCH_PP_DIVISOR, D_ALL); - MMIO_D(PCH_PP_STATUS, D_ALL); - MMIO_D(PCH_LVDS, D_ALL); - MMIO_D(_MMIO(_PCH_DPLL_A), D_ALL); - MMIO_D(_MMIO(_PCH_DPLL_B), D_ALL); - MMIO_D(_MMIO(_PCH_FPA0), D_ALL); - MMIO_D(_MMIO(_PCH_FPA1), D_ALL); - MMIO_D(_MMIO(_PCH_FPB0), D_ALL); - MMIO_D(_MMIO(_PCH_FPB1), D_ALL); - MMIO_D(PCH_DREF_CONTROL, D_ALL); - MMIO_D(PCH_RAWCLK_FREQ, D_ALL); - MMIO_D(PCH_DPLL_SEL, D_ALL); - - MMIO_D(_MMIO(0x61208), D_ALL); - MMIO_D(_MMIO(0x6120c), D_ALL); - MMIO_D(PCH_PP_ON_DELAYS, D_ALL); - MMIO_D(PCH_PP_OFF_DELAYS, D_ALL); - MMIO_DH(_MMIO(0xe651c), D_ALL, dpy_reg_mmio_read, NULL); MMIO_DH(_MMIO(0xe661c), D_ALL, dpy_reg_mmio_read, NULL); MMIO_DH(_MMIO(0xe671c), D_ALL, dpy_reg_mmio_read, NULL); @@ -2303,143 +2325,10 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) NULL, NULL); MMIO_DH(LCPLL_CTL, D_ALL, NULL, lcpll_ctl_mmio_write); - MMIO_D(FUSE_STRAP, D_ALL); - MMIO_D(DIGITAL_PORT_HOTPLUG_CNTRL, D_ALL); - - MMIO_D(DISP_ARB_CTL, D_ALL); - MMIO_D(DISP_ARB_CTL2, D_ALL); - - MMIO_D(ILK_DISPLAY_CHICKEN1, D_ALL); - MMIO_D(ILK_DISPLAY_CHICKEN2, D_ALL); - MMIO_D(ILK_DSPCLK_GATE_D, D_ALL); - - MMIO_D(SOUTH_CHICKEN1, D_ALL); MMIO_DH(SOUTH_CHICKEN2, D_ALL, NULL, south_chicken2_mmio_write); - MMIO_D(_MMIO(_TRANSA_CHICKEN1), D_ALL); - MMIO_D(_MMIO(_TRANSB_CHICKEN1), D_ALL); - MMIO_D(SOUTH_DSPCLK_GATE_D, D_ALL); - MMIO_D(_MMIO(_TRANSA_CHICKEN2), D_ALL); - MMIO_D(_MMIO(_TRANSB_CHICKEN2), D_ALL); - - MMIO_D(ILK_DPFC_CB_BASE, D_ALL); - MMIO_D(ILK_DPFC_CONTROL, D_ALL); - MMIO_D(ILK_DPFC_RECOMP_CTL, D_ALL); - MMIO_D(ILK_DPFC_STATUS, D_ALL); - MMIO_D(ILK_DPFC_FENCE_YOFF, D_ALL); - MMIO_D(ILK_DPFC_CHICKEN, D_ALL); - MMIO_D(ILK_FBC_RT_BASE, D_ALL); - - MMIO_D(IPS_CTL, D_ALL); - - MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BY(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RU_GU(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BU(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RV_GV(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BV(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_MODE(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_HI(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_ME(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_LO(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_HI(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_ME(PIPE_A), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_LO(PIPE_A), D_ALL); - - MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BY(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RU_GU(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BU(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RV_GV(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BV(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_MODE(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_HI(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_ME(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_LO(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_HI(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_ME(PIPE_B), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_LO(PIPE_B), D_ALL); - - MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BY(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RU_GU(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BU(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_COEFF_RV_GV(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_COEFF_BV(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_MODE(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_HI(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_ME(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_PREOFF_LO(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_HI(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_ME(PIPE_C), D_ALL); - MMIO_D(PIPE_CSC_POSTOFF_LO(PIPE_C), D_ALL); - - MMIO_D(PREC_PAL_INDEX(PIPE_A), D_ALL); - MMIO_D(PREC_PAL_DATA(PIPE_A), D_ALL); - MMIO_F(PREC_PAL_GC_MAX(PIPE_A, 0), 4 * 3, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(PREC_PAL_INDEX(PIPE_B), D_ALL); - MMIO_D(PREC_PAL_DATA(PIPE_B), D_ALL); - MMIO_F(PREC_PAL_GC_MAX(PIPE_B, 0), 4 * 3, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(PREC_PAL_INDEX(PIPE_C), D_ALL); - MMIO_D(PREC_PAL_DATA(PIPE_C), D_ALL); - MMIO_F(PREC_PAL_GC_MAX(PIPE_C, 0), 4 * 3, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(_MMIO(0x60110), D_ALL); - MMIO_D(_MMIO(0x61110), D_ALL); - MMIO_F(_MMIO(0x70400), 0x40, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x71400), 0x40, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x72400), 0x40, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x70440), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - MMIO_F(_MMIO(0x71440), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - MMIO_F(_MMIO(0x72440), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - MMIO_F(_MMIO(0x7044c), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - MMIO_F(_MMIO(0x7144c), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - MMIO_F(_MMIO(0x7244c), 0xc, 0, 0, 0, D_PRE_SKL, NULL, NULL); - - MMIO_D(PIPE_WM_LINETIME(PIPE_A), D_ALL); - MMIO_D(PIPE_WM_LINETIME(PIPE_B), D_ALL); - MMIO_D(PIPE_WM_LINETIME(PIPE_C), D_ALL); - MMIO_D(SPLL_CTL, D_ALL); - MMIO_D(_MMIO(_WRPLL_CTL1), D_ALL); - MMIO_D(_MMIO(_WRPLL_CTL2), D_ALL); - MMIO_D(PORT_CLK_SEL(PORT_A), D_ALL); - MMIO_D(PORT_CLK_SEL(PORT_B), D_ALL); - MMIO_D(PORT_CLK_SEL(PORT_C), D_ALL); - MMIO_D(PORT_CLK_SEL(PORT_D), D_ALL); - MMIO_D(PORT_CLK_SEL(PORT_E), D_ALL); - MMIO_D(TRANS_CLK_SEL(TRANSCODER_A), D_ALL); - MMIO_D(TRANS_CLK_SEL(TRANSCODER_B), D_ALL); - MMIO_D(TRANS_CLK_SEL(TRANSCODER_C), D_ALL); - - MMIO_D(HSW_NDE_RSTWRN_OPT, D_ALL); - MMIO_D(_MMIO(0x46508), D_ALL); - - MMIO_D(_MMIO(0x49080), D_ALL); - MMIO_D(_MMIO(0x49180), D_ALL); - MMIO_D(_MMIO(0x49280), D_ALL); - - MMIO_F(_MMIO(0x49090), 0x14, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x49190), 0x14, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x49290), 0x14, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(GAMMA_MODE(PIPE_A), D_ALL); - MMIO_D(GAMMA_MODE(PIPE_B), D_ALL); - MMIO_D(GAMMA_MODE(PIPE_C), D_ALL); - - MMIO_D(PIPE_MULT(PIPE_A), D_ALL); - MMIO_D(PIPE_MULT(PIPE_B), D_ALL); - MMIO_D(PIPE_MULT(PIPE_C), D_ALL); - - MMIO_D(HSW_TVIDEO_DIP_CTL(TRANSCODER_A), D_ALL); - MMIO_D(HSW_TVIDEO_DIP_CTL(TRANSCODER_B), D_ALL); - MMIO_D(HSW_TVIDEO_DIP_CTL(TRANSCODER_C), D_ALL); - MMIO_DH(SFUSE_STRAP, D_ALL, NULL, NULL); - MMIO_D(SBI_ADDR, D_ALL); MMIO_DH(SBI_DATA, D_ALL, sbi_data_mmio_read, NULL); MMIO_DH(SBI_CTL_STAT, D_ALL, NULL, sbi_ctl_mmio_write); - MMIO_D(PIXCLK_GATE, D_ALL); MMIO_F(_MMIO(_DPA_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_ALL, NULL, dp_aux_ch_ctl_mmio_write); @@ -2462,65 +2351,18 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DH(DP_TP_STATUS(PORT_D), D_ALL, NULL, dp_tp_status_mmio_write); MMIO_DH(DP_TP_STATUS(PORT_E), D_ALL, NULL, NULL); - MMIO_F(_MMIO(_DDI_BUF_TRANS_A), 0x50, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x64e60), 0x50, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x64eC0), 0x50, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x64f20), 0x50, 0, 0, 0, D_ALL, NULL, NULL); - MMIO_F(_MMIO(0x64f80), 0x50, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(HSW_AUD_CFG(PIPE_A), D_ALL); - MMIO_D(HSW_AUD_PIN_ELD_CP_VLD, D_ALL); - MMIO_D(HSW_AUD_MISC_CTRL(PIPE_A), D_ALL); - MMIO_DH(_MMIO(_TRANS_DDI_FUNC_CTL_A), D_ALL, NULL, NULL); MMIO_DH(_MMIO(_TRANS_DDI_FUNC_CTL_B), D_ALL, NULL, NULL); MMIO_DH(_MMIO(_TRANS_DDI_FUNC_CTL_C), D_ALL, NULL, NULL); MMIO_DH(_MMIO(_TRANS_DDI_FUNC_CTL_EDP), D_ALL, NULL, NULL); - MMIO_D(_MMIO(_TRANSA_MSA_MISC), D_ALL); - MMIO_D(_MMIO(_TRANSB_MSA_MISC), D_ALL); - MMIO_D(_MMIO(_TRANSC_MSA_MISC), D_ALL); - MMIO_D(_MMIO(_TRANS_EDP_MSA_MISC), D_ALL); - MMIO_DH(FORCEWAKE, D_ALL, NULL, NULL); - MMIO_D(FORCEWAKE_ACK, D_ALL); - MMIO_D(GEN6_GT_CORE_STATUS, D_ALL); - MMIO_D(GEN6_GT_THREAD_STATUS_REG, D_ALL); MMIO_DFH(GTFIFODBG, D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GTFIFOCTL, D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DH(FORCEWAKE_MT, D_PRE_SKL, NULL, mul_force_wake_write); MMIO_DH(FORCEWAKE_ACK_HSW, D_BDW, NULL, NULL); - MMIO_D(ECOBUS, D_ALL); MMIO_DH(GEN6_RC_CONTROL, D_ALL, NULL, NULL); MMIO_DH(GEN6_RC_STATE, D_ALL, NULL, NULL); - MMIO_D(GEN6_RPNSWREQ, D_ALL); - MMIO_D(GEN6_RC_VIDEO_FREQ, D_ALL); - MMIO_D(GEN6_RP_DOWN_TIMEOUT, D_ALL); - MMIO_D(GEN6_RP_INTERRUPT_LIMITS, D_ALL); - MMIO_D(GEN6_RPSTAT1, D_ALL); - MMIO_D(GEN6_RP_CONTROL, D_ALL); - MMIO_D(GEN6_RP_UP_THRESHOLD, D_ALL); - MMIO_D(GEN6_RP_DOWN_THRESHOLD, D_ALL); - MMIO_D(GEN6_RP_CUR_UP_EI, D_ALL); - MMIO_D(GEN6_RP_CUR_UP, D_ALL); - MMIO_D(GEN6_RP_PREV_UP, D_ALL); - MMIO_D(GEN6_RP_CUR_DOWN_EI, D_ALL); - MMIO_D(GEN6_RP_CUR_DOWN, D_ALL); - MMIO_D(GEN6_RP_PREV_DOWN, D_ALL); - MMIO_D(GEN6_RP_UP_EI, D_ALL); - MMIO_D(GEN6_RP_DOWN_EI, D_ALL); - MMIO_D(GEN6_RP_IDLE_HYSTERSIS, D_ALL); - MMIO_D(GEN6_RC1_WAKE_RATE_LIMIT, D_ALL); - MMIO_D(GEN6_RC6_WAKE_RATE_LIMIT, D_ALL); - MMIO_D(GEN6_RC6pp_WAKE_RATE_LIMIT, D_ALL); - MMIO_D(GEN6_RC_EVALUATION_INTERVAL, D_ALL); - MMIO_D(GEN6_RC_IDLE_HYSTERSIS, D_ALL); - MMIO_D(GEN6_RC_SLEEP, D_ALL); - MMIO_D(GEN6_RC1e_THRESHOLD, D_ALL); - MMIO_D(GEN6_RC6_THRESHOLD, D_ALL); - MMIO_D(GEN6_RC6p_THRESHOLD, D_ALL); - MMIO_D(GEN6_RC6pp_THRESHOLD, D_ALL); - MMIO_D(GEN6_PMINTRMSK, D_ALL); MMIO_DH(HSW_PWR_WELL_CTL1, D_BDW, NULL, power_well_ctl_mmio_write); MMIO_DH(HSW_PWR_WELL_CTL2, D_BDW, NULL, power_well_ctl_mmio_write); MMIO_DH(HSW_PWR_WELL_CTL3, D_BDW, NULL, power_well_ctl_mmio_write); @@ -2528,97 +2370,17 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DH(HSW_PWR_WELL_CTL5, D_BDW, NULL, power_well_ctl_mmio_write); MMIO_DH(HSW_PWR_WELL_CTL6, D_BDW, NULL, power_well_ctl_mmio_write); - MMIO_D(RSTDBYCTL, D_ALL); - MMIO_DH(GEN6_GDRST, D_ALL, NULL, gdrst_mmio_write); MMIO_F(FENCE_REG_GEN6_LO(0), 0x80, 0, 0, 0, D_ALL, fence_mmio_read, fence_mmio_write); MMIO_DH(CPU_VGACNTRL, D_ALL, NULL, vga_control_mmio_write); - MMIO_D(TILECTL, D_ALL); - - MMIO_D(GEN6_UCGCTL1, D_ALL); - MMIO_D(GEN6_UCGCTL2, D_ALL); - - MMIO_F(_MMIO(0x4f000), 0x90, 0, 0, 0, D_ALL, NULL, NULL); - - MMIO_D(GEN6_PCODE_DATA, D_ALL); - MMIO_D(_MMIO(0x13812c), D_ALL); MMIO_DH(GEN7_ERR_INT, D_ALL, NULL, NULL); - MMIO_D(HSW_EDRAM_CAP, D_ALL); - MMIO_D(HSW_IDICR, D_ALL); MMIO_DH(GFX_FLSH_CNTL_GEN6, D_ALL, NULL, NULL); - MMIO_D(_MMIO(0x3c), D_ALL); - MMIO_D(_MMIO(0x860), D_ALL); - MMIO_D(ECOSKPD, D_ALL); - MMIO_D(_MMIO(0x121d0), D_ALL); - MMIO_D(GEN6_BLITTER_ECOSKPD, D_ALL); - MMIO_D(_MMIO(0x41d0), D_ALL); - MMIO_D(GAC_ECO_BITS, D_ALL); - MMIO_D(_MMIO(0x6200), D_ALL); - MMIO_D(_MMIO(0x6204), D_ALL); - MMIO_D(_MMIO(0x6208), D_ALL); - MMIO_D(_MMIO(0x7118), D_ALL); - MMIO_D(_MMIO(0x7180), D_ALL); - MMIO_D(_MMIO(0x7408), D_ALL); - MMIO_D(_MMIO(0x7c00), D_ALL); MMIO_DH(GEN6_MBCTL, D_ALL, NULL, mbctl_write); - MMIO_D(_MMIO(0x911c), D_ALL); - MMIO_D(_MMIO(0x9120), D_ALL); MMIO_DFH(GEN7_UCGCTL4, D_ALL, F_CMD_ACCESS, NULL, NULL); - MMIO_D(GAB_CTL, D_ALL); - MMIO_D(_MMIO(0x48800), D_ALL); - MMIO_D(_MMIO(0xce044), D_ALL); - MMIO_D(_MMIO(0xe6500), D_ALL); - MMIO_D(_MMIO(0xe6504), D_ALL); - MMIO_D(_MMIO(0xe6600), D_ALL); - MMIO_D(_MMIO(0xe6604), D_ALL); - MMIO_D(_MMIO(0xe6700), D_ALL); - MMIO_D(_MMIO(0xe6704), D_ALL); - MMIO_D(_MMIO(0xe6800), D_ALL); - MMIO_D(_MMIO(0xe6804), D_ALL); - MMIO_D(PCH_GMBUS4, D_ALL); - MMIO_D(PCH_GMBUS5, D_ALL); - - MMIO_D(_MMIO(0x902c), D_ALL); - MMIO_D(_MMIO(0xec008), D_ALL); - MMIO_D(_MMIO(0xec00c), D_ALL); - MMIO_D(_MMIO(0xec008 + 0x18), D_ALL); - MMIO_D(_MMIO(0xec00c + 0x18), D_ALL); - MMIO_D(_MMIO(0xec008 + 0x18 * 2), D_ALL); - MMIO_D(_MMIO(0xec00c + 0x18 * 2), D_ALL); - MMIO_D(_MMIO(0xec008 + 0x18 * 3), D_ALL); - MMIO_D(_MMIO(0xec00c + 0x18 * 3), D_ALL); - MMIO_D(_MMIO(0xec408), D_ALL); - MMIO_D(_MMIO(0xec40c), D_ALL); - MMIO_D(_MMIO(0xec408 + 0x18), D_ALL); - MMIO_D(_MMIO(0xec40c + 0x18), D_ALL); - MMIO_D(_MMIO(0xec408 + 0x18 * 2), D_ALL); - MMIO_D(_MMIO(0xec40c + 0x18 * 2), D_ALL); - MMIO_D(_MMIO(0xec408 + 0x18 * 3), D_ALL); - MMIO_D(_MMIO(0xec40c + 0x18 * 3), D_ALL); - MMIO_D(_MMIO(0xfc810), D_ALL); - MMIO_D(_MMIO(0xfc81c), D_ALL); - MMIO_D(_MMIO(0xfc828), D_ALL); - MMIO_D(_MMIO(0xfc834), D_ALL); - MMIO_D(_MMIO(0xfcc00), D_ALL); - MMIO_D(_MMIO(0xfcc0c), D_ALL); - MMIO_D(_MMIO(0xfcc18), D_ALL); - MMIO_D(_MMIO(0xfcc24), D_ALL); - MMIO_D(_MMIO(0xfd000), D_ALL); - MMIO_D(_MMIO(0xfd00c), D_ALL); - MMIO_D(_MMIO(0xfd018), D_ALL); - MMIO_D(_MMIO(0xfd024), D_ALL); - MMIO_D(_MMIO(0xfd034), D_ALL); - MMIO_DH(FPGA_DBG, D_ALL, NULL, fpga_dbg_mmio_write); - MMIO_D(_MMIO(0x2054), D_ALL); - MMIO_D(_MMIO(0x12054), D_ALL); - MMIO_D(_MMIO(0x22054), D_ALL); - MMIO_D(_MMIO(0x1a054), D_ALL); - - MMIO_D(_MMIO(0x44070), D_ALL); MMIO_DFH(_MMIO(0x215c), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x2178), D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x217c), D_ALL, F_CMD_ACCESS, NULL, NULL); @@ -2626,8 +2388,6 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DFH(_MMIO(0x1217c), D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_F(_MMIO(0x2290), 8, F_CMD_ACCESS, 0, 0, D_BDW_PLUS, NULL, NULL); - MMIO_D(_MMIO(0x2b00), D_BDW_PLUS); - MMIO_D(_MMIO(0x2360), D_BDW_PLUS); MMIO_F(_MMIO(0x5200), 32, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL); MMIO_F(_MMIO(0x5240), 32, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL); MMIO_F(_MMIO(0x5280), 16, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL); @@ -2655,7 +2415,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DFH(_MMIO(0x4094), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(ARB_MODE, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); - MMIO_RING_GM_RDR(RING_BBADDR, D_ALL, NULL, NULL); + MMIO_RING_GM(RING_BBADDR, D_ALL, NULL, NULL); MMIO_DFH(_MMIO(0x2220), D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x12220), D_ALL, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0x22220), D_ALL, F_CMD_ACCESS, NULL, NULL); @@ -2668,33 +2428,30 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_DH(EDP_PSR_IMR, D_BDW_PLUS, NULL, edp_psr_imr_iir_write); MMIO_DH(EDP_PSR_IIR, D_BDW_PLUS, NULL, edp_psr_imr_iir_write); + MMIO_DH(GUC_STATUS, D_ALL, guc_status_read, NULL); + return 0; } -static int init_broadwell_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; int ret; MMIO_DH(GEN8_GT_IMR(0), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_GT_IER(0), D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_GT_IIR(0), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_GT_ISR(0), D_BDW_PLUS); MMIO_DH(GEN8_GT_IMR(1), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_GT_IER(1), D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_GT_IIR(1), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_GT_ISR(1), D_BDW_PLUS); MMIO_DH(GEN8_GT_IMR(2), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_GT_IER(2), D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_GT_IIR(2), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_GT_ISR(2), D_BDW_PLUS); MMIO_DH(GEN8_GT_IMR(3), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_GT_IER(3), D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_GT_IIR(3), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_GT_ISR(3), D_BDW_PLUS); MMIO_DH(GEN8_DE_PIPE_IMR(PIPE_A), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); @@ -2702,7 +2459,6 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_DE_PIPE_IIR(PIPE_A), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_DE_PIPE_ISR(PIPE_A), D_BDW_PLUS); MMIO_DH(GEN8_DE_PIPE_IMR(PIPE_B), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); @@ -2710,7 +2466,6 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_DE_PIPE_IIR(PIPE_B), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_DE_PIPE_ISR(PIPE_B), D_BDW_PLUS); MMIO_DH(GEN8_DE_PIPE_IMR(PIPE_C), D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); @@ -2718,27 +2473,23 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_DE_PIPE_IIR(PIPE_C), D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_DE_PIPE_ISR(PIPE_C), D_BDW_PLUS); MMIO_DH(GEN8_DE_PORT_IMR, D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_DE_PORT_IER, D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_DE_PORT_IIR, D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_DE_PORT_ISR, D_BDW_PLUS); MMIO_DH(GEN8_DE_MISC_IMR, D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_DE_MISC_IER, D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_DE_MISC_IIR, D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_DE_MISC_ISR, D_BDW_PLUS); MMIO_DH(GEN8_PCU_IMR, D_BDW_PLUS, NULL, intel_vgpu_reg_imr_handler); MMIO_DH(GEN8_PCU_IER, D_BDW_PLUS, NULL, intel_vgpu_reg_ier_handler); MMIO_DH(GEN8_PCU_IIR, D_BDW_PLUS, NULL, intel_vgpu_reg_iir_handler); - MMIO_D(GEN8_PCU_ISR, D_BDW_PLUS); MMIO_DH(GEN8_MASTER_IRQ, D_BDW_PLUS, NULL, intel_vgpu_reg_master_irq_handler); - MMIO_RING_DFH(RING_ACTHD_UDW, D_BDW_PLUS, F_CMD_ACCESS, + MMIO_RING_DFH(RING_ACTHD_UDW, D_BDW_PLUS, 0, mmio_read_from_hw, NULL); #define RING_REG(base) _MMIO((base) + 0xd0) @@ -2752,7 +2503,7 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) #undef RING_REG #define RING_REG(base) _MMIO((base) + 0x234) - MMIO_RING_F(RING_REG, 8, F_RO | F_CMD_ACCESS, 0, ~0, D_BDW_PLUS, + MMIO_RING_F(RING_REG, 8, F_RO, 0, ~0, D_BDW_PLUS, NULL, NULL); #undef RING_REG @@ -2768,47 +2519,16 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) MMIO_RING_DFH(RING_REG, D_BDW_PLUS, F_MODE_MASK, NULL, NULL); #undef RING_REG - MMIO_D(PIPEMISC(PIPE_A), D_BDW_PLUS); - MMIO_D(PIPEMISC(PIPE_B), D_BDW_PLUS); - MMIO_D(PIPEMISC(PIPE_C), D_BDW_PLUS); - MMIO_D(_MMIO(0x1c1d0), D_BDW_PLUS); - MMIO_D(GEN6_MBCUNIT_SNPCR, D_BDW_PLUS); - MMIO_D(GEN7_MISCCPCTL, D_BDW_PLUS); - MMIO_D(_MMIO(0x1c054), D_BDW_PLUS); - MMIO_DH(GEN6_PCODE_MAILBOX, D_BDW_PLUS, NULL, mailbox_write); - MMIO_D(GEN8_PRIVATE_PAT_LO, D_BDW_PLUS); - MMIO_D(GEN8_PRIVATE_PAT_HI, D_BDW_PLUS); - - MMIO_D(GAMTARBMODE, D_BDW_PLUS); - #define RING_REG(base) _MMIO((base) + 0x270) - MMIO_RING_F(RING_REG, 32, 0, 0, 0, D_BDW_PLUS, NULL, NULL); + MMIO_RING_F(RING_REG, 32, F_CMD_ACCESS, 0, 0, D_BDW_PLUS, NULL, NULL); #undef RING_REG - MMIO_RING_GM_RDR(RING_HWS_PGA, D_BDW_PLUS, NULL, hws_pga_write); + MMIO_RING_GM(RING_HWS_PGA, D_BDW_PLUS, NULL, hws_pga_write); MMIO_DFH(HDC_CHICKEN0, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); - MMIO_D(CHICKEN_PIPESL_1(PIPE_A), D_BDW_PLUS); - MMIO_D(CHICKEN_PIPESL_1(PIPE_B), D_BDW_PLUS); - MMIO_D(CHICKEN_PIPESL_1(PIPE_C), D_BDW_PLUS); - - MMIO_D(WM_MISC, D_BDW); - MMIO_D(_MMIO(BDW_EDP_PSR_BASE), D_BDW); - - MMIO_D(_MMIO(0x6671c), D_BDW_PLUS); - MMIO_D(_MMIO(0x66c00), D_BDW_PLUS); - MMIO_D(_MMIO(0x66c04), D_BDW_PLUS); - - MMIO_D(HSW_GTT_CACHE_EN, D_BDW_PLUS); - - MMIO_D(GEN8_EU_DISABLE0, D_BDW_PLUS); - MMIO_D(GEN8_EU_DISABLE1, D_BDW_PLUS); - MMIO_D(GEN8_EU_DISABLE2, D_BDW_PLUS); - - MMIO_D(_MMIO(0xfdc), D_BDW_PLUS); MMIO_DFH(GEN8_ROW_CHICKEN, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN7_ROW_CHICKEN2, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, @@ -2820,26 +2540,14 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt) MMIO_DFH(GEN8_L3SQCREG4, D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0xb100), D_BDW, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0xb10c), D_BDW, F_CMD_ACCESS, NULL, NULL); - MMIO_D(_MMIO(0xb110), D_BDW); - MMIO_F(_MMIO(0x24d0), 48, F_CMD_ACCESS, 0, 0, D_BDW_PLUS, - NULL, force_nonpriv_write); - - MMIO_D(_MMIO(0x44484), D_BDW_PLUS); - MMIO_D(_MMIO(0x4448c), D_BDW_PLUS); + MMIO_F(_MMIO(0x24d0), 48, F_CMD_ACCESS | F_CMD_WRITE_PATCH, 0, 0, + D_BDW_PLUS, NULL, force_nonpriv_write); MMIO_DFH(_MMIO(0x83a4), D_BDW, F_CMD_ACCESS, NULL, NULL); - MMIO_D(GEN8_L3_LRA_1_GPGPU, D_BDW_PLUS); MMIO_DFH(_MMIO(0x8430), D_BDW, F_CMD_ACCESS, NULL, NULL); - MMIO_D(_MMIO(0x110000), D_BDW_PLUS); - - MMIO_D(_MMIO(0x48400), D_BDW_PLUS); - - MMIO_D(_MMIO(0x6e570), D_BDW_PLUS); - MMIO_D(_MMIO(0x65f10), D_BDW_PLUS); - MMIO_DFH(_MMIO(0xe194), D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(_MMIO(0xe188), D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(HALF_SLICE_CHICKEN2, D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); @@ -2862,47 +2570,32 @@ static int init_broadwell_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); MMIO_DH(FORCEWAKE_ACK_RENDER_GEN9, D_SKL_PLUS, NULL, NULL); - MMIO_DH(FORCEWAKE_BLITTER_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); - MMIO_DH(FORCEWAKE_ACK_BLITTER_GEN9, D_SKL_PLUS, NULL, NULL); + MMIO_DH(FORCEWAKE_GT_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); + MMIO_DH(FORCEWAKE_ACK_GT_GEN9, D_SKL_PLUS, NULL, NULL); MMIO_DH(FORCEWAKE_MEDIA_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); MMIO_DH(FORCEWAKE_ACK_MEDIA_GEN9, D_SKL_PLUS, NULL, NULL); - MMIO_F(_MMIO(_DPB_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, + MMIO_F(DP_AUX_CH_CTL(AUX_CH_B), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, dp_aux_ch_ctl_mmio_write); - MMIO_F(_MMIO(_DPC_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, + MMIO_F(DP_AUX_CH_CTL(AUX_CH_C), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, dp_aux_ch_ctl_mmio_write); - MMIO_F(_MMIO(_DPD_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, + MMIO_F(DP_AUX_CH_CTL(AUX_CH_D), 6 * 4, 0, 0, 0, D_SKL_PLUS, NULL, dp_aux_ch_ctl_mmio_write); - MMIO_D(HSW_PWR_WELL_CTL1, D_SKL_PLUS); MMIO_DH(HSW_PWR_WELL_CTL2, D_SKL_PLUS, NULL, skl_power_well_ctl_write); - MMIO_DH(DBUF_CTL, D_SKL_PLUS, NULL, gen9_dbuf_ctl_mmio_write); + MMIO_DH(DBUF_CTL_S(0), D_SKL_PLUS, NULL, gen9_dbuf_ctl_mmio_write); - MMIO_D(GEN9_PG_ENABLE, D_SKL_PLUS); - MMIO_D(GEN9_MEDIA_PG_IDLE_HYSTERESIS, D_SKL_PLUS); - MMIO_D(GEN9_RENDER_PG_IDLE_HYSTERESIS, D_SKL_PLUS); MMIO_DFH(GEN9_GAMT_ECO_REG_RW_IA, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); - MMIO_DH(MMCD_MISC_CTRL, D_SKL_PLUS, NULL, NULL); + MMIO_DFH(MMCD_MISC_CTRL, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DH(CHICKEN_PAR1_1, D_SKL_PLUS, NULL, NULL); - MMIO_D(DC_STATE_EN, D_SKL_PLUS); - MMIO_D(DC_STATE_DEBUG, D_SKL_PLUS); - MMIO_D(CDCLK_CTL, D_SKL_PLUS); MMIO_DH(LCPLL1_CTL, D_SKL_PLUS, NULL, skl_lcpll_write); MMIO_DH(LCPLL2_CTL, D_SKL_PLUS, NULL, skl_lcpll_write); - MMIO_D(_MMIO(_DPLL1_CFGCR1), D_SKL_PLUS); - MMIO_D(_MMIO(_DPLL2_CFGCR1), D_SKL_PLUS); - MMIO_D(_MMIO(_DPLL3_CFGCR1), D_SKL_PLUS); - MMIO_D(_MMIO(_DPLL1_CFGCR2), D_SKL_PLUS); - MMIO_D(_MMIO(_DPLL2_CFGCR2), D_SKL_PLUS); - MMIO_D(_MMIO(_DPLL3_CFGCR2), D_SKL_PLUS); - MMIO_D(DPLL_CTRL1, D_SKL_PLUS); - MMIO_D(DPLL_CTRL2, D_SKL_PLUS); MMIO_DH(DPLL_STATUS, D_SKL_PLUS, dpll_status_read, NULL); MMIO_DH(SKL_PS_WIN_POS(PIPE_A, 0), D_SKL_PLUS, NULL, pf_write); @@ -2945,22 +2638,6 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_DH(CUR_BUF_CFG(PIPE_B), D_SKL_PLUS, NULL, NULL); MMIO_DH(CUR_BUF_CFG(PIPE_C), D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_A, 0, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_A, 1, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_A, 2, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - - MMIO_F(PLANE_WM(PIPE_B, 0, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_B, 1, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_B, 2, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - - MMIO_F(PLANE_WM(PIPE_C, 0, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_C, 1, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(PLANE_WM(PIPE_C, 2, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - - MMIO_F(CUR_WM(PIPE_A, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(CUR_WM(PIPE_B, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_F(CUR_WM(PIPE_C, 0), 4 * 8, 0, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_DH(PLANE_WM_TRANS(PIPE_A, 0), D_SKL_PLUS, NULL, NULL); MMIO_DH(PLANE_WM_TRANS(PIPE_A, 1), D_SKL_PLUS, NULL, NULL); MMIO_DH(PLANE_WM_TRANS(PIPE_A, 2), D_SKL_PLUS, NULL, NULL); @@ -3022,29 +2699,13 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_DH(_MMIO(_REG_701C4(PIPE_C, 3)), D_SKL_PLUS, NULL, NULL); MMIO_DH(_MMIO(_REG_701C4(PIPE_C, 4)), D_SKL_PLUS, NULL, NULL); - MMIO_D(_MMIO(_PLANE_CTL_3_A), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_CTL_3_B), D_SKL_PLUS); - MMIO_D(_MMIO(0x72380), D_SKL_PLUS); - MMIO_D(_MMIO(0x7239c), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_SURF_3_A), D_SKL_PLUS); - - MMIO_D(CSR_SSP_BASE, D_SKL_PLUS); - MMIO_D(CSR_HTP_SKL, D_SKL_PLUS); - MMIO_D(CSR_LAST_WRITE, D_SKL_PLUS); - MMIO_DFH(BDW_SCRATCH1, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); - MMIO_D(SKL_DFSM, D_SKL_PLUS); - MMIO_D(DISPIO_CR_TX_BMU_CR0, D_SKL_PLUS); - MMIO_F(GEN9_GFX_MOCS(0), 0x7f8, F_CMD_ACCESS, 0, 0, D_SKL_PLUS, NULL, NULL); MMIO_F(GEN7_L3CNTLREG2, 0x80, F_CMD_ACCESS, 0, 0, D_SKL_PLUS, NULL, NULL); - MMIO_D(RPM_CONFIG0, D_SKL_PLUS); - MMIO_D(_MMIO(0xd08), D_SKL_PLUS); - MMIO_D(RC6_LOCATION, D_SKL_PLUS); MMIO_DFH(GEN7_FF_SLICE_CS_CHICKEN1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); MMIO_DFH(GEN9_CS_DEBUG_MODE1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, @@ -3056,44 +2717,14 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_DFH(TRVATTL3PTRDW(2), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(TRVATTL3PTRDW(3), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DFH(TRVADR, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); - MMIO_DFH(TRTTE, D_SKL_PLUS, F_CMD_ACCESS, - NULL, gen9_trtte_write); - MMIO_DH(_MMIO(0x4dfc), D_SKL_PLUS, NULL, gen9_trtt_chicken_write); - - MMIO_D(_MMIO(0x46430), D_SKL_PLUS); - - MMIO_D(_MMIO(0x46520), D_SKL_PLUS); + MMIO_DFH(TRTTE, D_SKL_PLUS, F_CMD_ACCESS | F_PM_SAVE, + NULL, gen9_trtte_write); + MMIO_DFH(_MMIO(0x4dfc), D_SKL_PLUS, F_PM_SAVE, + NULL, gen9_trtt_chicken_write); - MMIO_D(_MMIO(0xc403c), D_SKL_PLUS); MMIO_DFH(GEN8_GARBCNTL, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL); MMIO_DH(DMA_CTRL, D_SKL_PLUS, NULL, dma_ctrl_write); - MMIO_D(_MMIO(0x65900), D_SKL_PLUS); - MMIO_D(GEN6_STOLEN_RESERVED, D_SKL_PLUS); - MMIO_D(_MMIO(0x4068), D_SKL_PLUS); - MMIO_D(_MMIO(0x67054), D_SKL_PLUS); - MMIO_D(_MMIO(0x6e560), D_SKL_PLUS); - MMIO_D(_MMIO(0x6e554), D_SKL_PLUS); - MMIO_D(_MMIO(0x2b20), D_SKL_PLUS); - MMIO_D(_MMIO(0x65f00), D_SKL_PLUS); - MMIO_D(_MMIO(0x65f08), D_SKL_PLUS); - MMIO_D(_MMIO(0x320f0), D_SKL_PLUS); - - MMIO_D(_MMIO(0x70034), D_SKL_PLUS); - MMIO_D(_MMIO(0x71034), D_SKL_PLUS); - MMIO_D(_MMIO(0x72034), D_SKL_PLUS); - - MMIO_D(_MMIO(_PLANE_KEYVAL_1(PIPE_A)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYVAL_1(PIPE_B)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYVAL_1(PIPE_C)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMAX_1(PIPE_A)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMAX_1(PIPE_B)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMAX_1(PIPE_C)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMSK_1(PIPE_A)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMSK_1(PIPE_B)), D_SKL_PLUS); - MMIO_D(_MMIO(_PLANE_KEYMSK_1(PIPE_C)), D_SKL_PLUS); - - MMIO_D(_MMIO(0x44500), D_SKL_PLUS); #define CSFE_CHICKEN1_REG(base) _MMIO((base) + 0xD4) MMIO_RING_DFH(CSFE_CHICKEN1_REG, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, csfe_chicken1_mmio_write); @@ -3103,51 +2734,21 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_DFH(GEN9_WM_CHICKEN3, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL); - MMIO_D(GAMT_CHKN_BIT_REG, D_KBL); - MMIO_D(GEN9_CTX_PREEMPT_REG, D_KBL | D_SKL); + MMIO_DFH(GAMT_CHKN_BIT_REG, D_KBL | D_CFL, F_CMD_ACCESS, NULL, NULL); + MMIO_DFH(_MMIO(0xe4cc), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL); return 0; } static int init_bxt_mmio_info(struct intel_gvt *gvt) { - struct drm_i915_private *dev_priv = gvt->dev_priv; int ret; - MMIO_F(_MMIO(0x80000), 0x3000, 0, 0, 0, D_BXT, NULL, NULL); - - MMIO_D(GEN7_SAMPLER_INSTDONE, D_BXT); - MMIO_D(GEN7_ROW_INSTDONE, D_BXT); - MMIO_D(GEN8_FAULT_TLB_DATA0, D_BXT); - MMIO_D(GEN8_FAULT_TLB_DATA1, D_BXT); - MMIO_D(ERROR_GEN6, D_BXT); - MMIO_D(DONE_REG, D_BXT); - MMIO_D(EIR, D_BXT); - MMIO_D(PGTBL_ER, D_BXT); - MMIO_D(_MMIO(0x4194), D_BXT); - MMIO_D(_MMIO(0x4294), D_BXT); - MMIO_D(_MMIO(0x4494), D_BXT); - - MMIO_RING_D(RING_PSMI_CTL, D_BXT); - MMIO_RING_D(RING_DMA_FADD, D_BXT); - MMIO_RING_D(RING_DMA_FADD_UDW, D_BXT); - MMIO_RING_D(RING_IPEHR, D_BXT); - MMIO_RING_D(RING_INSTPS, D_BXT); - MMIO_RING_D(RING_BBADDR_UDW, D_BXT); - MMIO_RING_D(RING_BBSTATE, D_BXT); - MMIO_RING_D(RING_IPEIR, D_BXT); - - MMIO_F(SOFT_SCRATCH(0), 16 * 4, 0, 0, 0, D_BXT, NULL, NULL); - MMIO_DH(BXT_P_CR_GT_DISP_PWRON, D_BXT, NULL, bxt_gt_disp_pwron_write); - MMIO_D(BXT_RP_STATE_CAP, D_BXT); MMIO_DH(BXT_PHY_CTL_FAMILY(DPIO_PHY0), D_BXT, NULL, bxt_phy_ctl_family_write); MMIO_DH(BXT_PHY_CTL_FAMILY(DPIO_PHY1), D_BXT, NULL, bxt_phy_ctl_family_write); - MMIO_D(BXT_PHY_CTL(PORT_A), D_BXT); - MMIO_D(BXT_PHY_CTL(PORT_B), D_BXT); - MMIO_D(BXT_PHY_CTL(PORT_C), D_BXT); MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_A), D_BXT, NULL, bxt_port_pll_enable_write); MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_B), D_BXT, @@ -3155,146 +2756,46 @@ static int init_bxt_mmio_info(struct intel_gvt *gvt) MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_C), D_BXT, NULL, bxt_port_pll_enable_write); - MMIO_D(BXT_PORT_CL1CM_DW0(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW9(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW10(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW28(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW30(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_CL2CM_DW6(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_REF_DW3(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_REF_DW6(DPIO_PHY0), D_BXT); - MMIO_D(BXT_PORT_REF_DW8(DPIO_PHY0), D_BXT); - - MMIO_D(BXT_PORT_CL1CM_DW0(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW9(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW10(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW28(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_CL1CM_DW30(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_CL2CM_DW6(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_REF_DW3(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_REF_DW6(DPIO_PHY1), D_BXT); - MMIO_D(BXT_PORT_REF_DW8(DPIO_PHY1), D_BXT); - - MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY0, DPIO_CH0), D_BXT); MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY0, DPIO_CH0), D_BXT, NULL, bxt_pcs_dw12_grp_write); - MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY0, DPIO_CH0), D_BXT); MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY0, DPIO_CH0), D_BXT, bxt_port_tx_dw3_read, NULL); - MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY0, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 0), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 1), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 2), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 0), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 1), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 2), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 6), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 8), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 9), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 10), D_BXT); - - MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY0, DPIO_CH1), D_BXT); MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY0, DPIO_CH1), D_BXT, NULL, bxt_pcs_dw12_grp_write); - MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY0, DPIO_CH1), D_BXT); MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY0, DPIO_CH1), D_BXT, bxt_port_tx_dw3_read, NULL); - MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY0, DPIO_CH1), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 0), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 1), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 2), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 0), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 1), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 2), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 6), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 8), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 9), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 10), D_BXT); - - MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY1, DPIO_CH0), D_BXT); MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY1, DPIO_CH0), D_BXT, NULL, bxt_pcs_dw12_grp_write); - MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY1, DPIO_CH0), D_BXT); MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY1, DPIO_CH0), D_BXT, bxt_port_tx_dw3_read, NULL); - MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY1, DPIO_CH0), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 0), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 1), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 2), D_BXT); - MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 0), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 1), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 2), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 3), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 6), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 8), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 9), D_BXT); - MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 10), D_BXT); - - MMIO_D(BXT_DE_PLL_CTL, D_BXT); MMIO_DH(BXT_DE_PLL_ENABLE, D_BXT, NULL, bxt_de_pll_enable_write); - MMIO_D(BXT_DSI_PLL_CTL, D_BXT); - MMIO_D(BXT_DSI_PLL_ENABLE, D_BXT); - - MMIO_D(GEN9_CLKGATE_DIS_0, D_BXT); - MMIO_D(GEN9_CLKGATE_DIS_4, D_BXT); - - MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_A), D_BXT); - MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_B), D_BXT); - MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_C), D_BXT); - - MMIO_D(RC6_CTX_BASE, D_BXT); - - MMIO_D(GEN8_PUSHBUS_CONTROL, D_BXT); - MMIO_D(GEN8_PUSHBUS_ENABLE, D_BXT); - MMIO_D(GEN8_PUSHBUS_SHIFT, D_BXT); - MMIO_D(GEN6_GFXPAUSE, D_BXT); MMIO_DFH(GEN8_L3SQCREG1, D_BXT, F_CMD_ACCESS, NULL, NULL); + MMIO_DFH(GEN8_L3CNTLREG, D_BXT, F_CMD_ACCESS, NULL, NULL); + MMIO_DFH(_MMIO(0x20D8), D_BXT, F_CMD_ACCESS, NULL, NULL); + MMIO_F(GEN8_RING_CS_GPR(RENDER_RING_BASE, 0), 0x40, F_CMD_ACCESS, + 0, 0, D_BXT, NULL, NULL); + MMIO_F(GEN8_RING_CS_GPR(GEN6_BSD_RING_BASE, 0), 0x40, F_CMD_ACCESS, + 0, 0, D_BXT, NULL, NULL); + MMIO_F(GEN8_RING_CS_GPR(BLT_RING_BASE, 0), 0x40, F_CMD_ACCESS, + 0, 0, D_BXT, NULL, NULL); + MMIO_F(GEN8_RING_CS_GPR(VEBOX_RING_BASE, 0), 0x40, F_CMD_ACCESS, + 0, 0, D_BXT, NULL, NULL); MMIO_DFH(GEN9_CTX_PREEMPT_REG, D_BXT, F_CMD_ACCESS, NULL, NULL); + MMIO_DH(GEN8_PRIVATE_PAT_LO, D_BXT, NULL, bxt_ppat_low_write); + return 0; } static struct gvt_mmio_block *find_mmio_block(struct intel_gvt *gvt, unsigned int offset) { - unsigned long device = intel_gvt_get_device_type(gvt); struct gvt_mmio_block *block = gvt->mmio.mmio_block; int num = gvt->mmio.num_mmio_block; int i; for (i = 0; i < num; i++, block++) { - if (!(device & block->device)) - continue; if (offset >= i915_mmio_reg_offset(block->offset) && offset < i915_mmio_reg_offset(block->offset) + block->size) return block; @@ -3319,20 +2820,117 @@ void intel_gvt_clean_mmio_info(struct intel_gvt *gvt) hash_for_each_safe(gvt->mmio.mmio_info_table, i, tmp, e, node) kfree(e); + kfree(gvt->mmio.mmio_block); + gvt->mmio.mmio_block = NULL; + gvt->mmio.num_mmio_block = 0; + vfree(gvt->mmio.mmio_attribute); gvt->mmio.mmio_attribute = NULL; } -/* Special MMIO blocks. */ -static struct gvt_mmio_block mmio_blocks[] = { - {D_SKL_PLUS, _MMIO(CSR_MMIO_START_RANGE), 0x3000, NULL, NULL}, - {D_ALL, _MMIO(MCHBAR_MIRROR_BASE_SNB), 0x40000, NULL, NULL}, - {D_ALL, _MMIO(VGT_PVINFO_PAGE), VGT_PVINFO_SIZE, - pvinfo_mmio_read, pvinfo_mmio_write}, - {D_ALL, LGC_PALETTE(PIPE_A, 0), 1024, NULL, NULL}, - {D_ALL, LGC_PALETTE(PIPE_B, 0), 1024, NULL, NULL}, - {D_ALL, LGC_PALETTE(PIPE_C, 0), 1024, NULL, NULL}, -}; +static int handle_mmio(struct intel_gvt_mmio_table_iter *iter, u32 offset, + u32 size) +{ + struct intel_gvt *gvt = iter->data; + struct intel_gvt_mmio_info *info, *p; + u32 start, end, i; + + if (WARN_ON(!IS_ALIGNED(offset, 4))) + return -EINVAL; + + start = offset; + end = offset + size; + + for (i = start; i < end; i += 4) { + p = intel_gvt_find_mmio_info(gvt, i); + if (p) { + WARN(1, "dup mmio definition offset %x\n", + info->offset); + + /* We return -EEXIST here to make GVT-g load fail. + * So duplicated MMIO can be found as soon as + * possible. + */ + return -EEXIST; + } + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + info->offset = i; + info->read = intel_vgpu_default_mmio_read; + info->write = intel_vgpu_default_mmio_write; + INIT_HLIST_NODE(&info->node); + hash_add(gvt->mmio.mmio_info_table, &info->node, info->offset); + gvt->mmio.num_tracked_mmio++; + } + return 0; +} + +static int handle_mmio_block(struct intel_gvt_mmio_table_iter *iter, + u32 offset, u32 size) +{ + struct intel_gvt *gvt = iter->data; + struct gvt_mmio_block *block = gvt->mmio.mmio_block; + void *ret; + + ret = krealloc(block, + (gvt->mmio.num_mmio_block + 1) * sizeof(*block), + GFP_KERNEL); + if (!ret) + return -ENOMEM; + + gvt->mmio.mmio_block = block = ret; + + block += gvt->mmio.num_mmio_block; + + memset(block, 0, sizeof(*block)); + + block->offset = _MMIO(offset); + block->size = size; + + gvt->mmio.num_mmio_block++; + + return 0; +} + +static int handle_mmio_cb(struct intel_gvt_mmio_table_iter *iter, u32 offset, + u32 size) +{ + if (size < 1024 || offset == i915_mmio_reg_offset(GEN9_GFX_MOCS(0))) + return handle_mmio(iter, offset, size); + else + return handle_mmio_block(iter, offset, size); +} + +static int init_mmio_info(struct intel_gvt *gvt) +{ + struct intel_gvt_mmio_table_iter iter = { + .i915 = gvt->gt->i915, + .data = gvt, + .handle_mmio_cb = handle_mmio_cb, + }; + + return intel_gvt_iterate_mmio_table(&iter); +} + +static int init_mmio_block_handlers(struct intel_gvt *gvt) +{ + struct gvt_mmio_block *block; + + block = find_mmio_block(gvt, VGT_PVINFO_PAGE); + if (!block) { + WARN(1, "fail to assign handlers to mmio block %x\n", + i915_mmio_reg_offset(gvt->mmio.mmio_block->offset)); + return -ENODEV; + } + + block->read = pvinfo_mmio_read; + block->write = pvinfo_mmio_write; + + return 0; +} /** * intel_gvt_setup_mmio_info - setup MMIO information table for GVT device @@ -3347,7 +2945,7 @@ 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; @@ -3355,25 +2953,34 @@ int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) if (!gvt->mmio.mmio_attribute) return -ENOMEM; + ret = init_mmio_info(gvt); + if (ret) + goto err; + + ret = init_mmio_block_handlers(gvt); + if (ret) + goto err; + ret = init_generic_mmio_info(gvt); if (ret) goto err; - if (IS_BROADWELL(dev_priv)) { - ret = init_broadwell_mmio_info(gvt); + 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)) { - ret = init_broadwell_mmio_info(gvt); + } else if (IS_SKYLAKE(i915) || + IS_KABYLAKE(i915) || + IS_COFFEELAKE(i915) || + IS_COMETLAKE(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)) { - ret = init_broadwell_mmio_info(gvt); + } else if (IS_BROXTON(i915)) { + ret = init_bdw_mmio_info(gvt); if (ret) goto err; ret = init_skl_mmio_info(gvt); @@ -3384,9 +2991,6 @@ int intel_gvt_setup_mmio_info(struct intel_gvt *gvt) goto err; } - gvt->mmio.mmio_block = mmio_blocks; - gvt->mmio.num_mmio_block = ARRAY_SIZE(mmio_blocks); - return 0; err: intel_gvt_clean_mmio_info(gvt); @@ -3417,10 +3021,12 @@ int intel_gvt_for_each_tracked_mmio(struct intel_gvt *gvt, } for (i = 0; i < gvt->mmio.num_mmio_block; i++, block++) { + /* pvinfo data doesn't come from hw mmio */ + if (i915_mmio_reg_offset(block->offset) == VGT_PVINFO_PAGE) + continue; + for (j = 0; j < block->size; j += 4) { - ret = handler(gvt, - i915_mmio_reg_offset(block->offset) + j, - data); + ret = handler(gvt, i915_mmio_reg_offset(block->offset) + j, data); if (ret) return ret; } @@ -3517,13 +3123,14 @@ 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->gt->i915; struct intel_gvt *gvt = vgpu->gvt; struct intel_gvt_mmio_info *mmio_info; struct gvt_mmio_block *mmio_block; gvt_mmio_func func; int ret; - if (WARN_ON(bytes > 8)) + if (drm_WARN_ON(&i915->drm, bytes > 8)) return -EINVAL; /* @@ -3540,7 +3147,7 @@ int intel_vgpu_mmio_reg_rw(struct intel_vgpu *vgpu, unsigned int offset, /* * Normal tracked MMIOs. */ - mmio_info = find_mmio_info(gvt, offset); + mmio_info = intel_gvt_find_mmio_info(gvt, offset); if (!mmio_info) { gvt_dbg_mmio("untracked MMIO %08x len %d\n", offset, bytes); goto default_rw; @@ -3586,3 +3193,39 @@ default_rw: intel_vgpu_default_mmio_read(vgpu, offset, pdata, bytes) : intel_vgpu_default_mmio_write(vgpu, offset, pdata, bytes); } + +void intel_gvt_restore_fence(struct intel_gvt *gvt) +{ + struct intel_vgpu *vgpu; + int i, id; + + idr_for_each_entry(&(gvt)->vgpu_idr, vgpu, id) { + mmio_hw_access_pre(gvt->gt); + for (i = 0; i < vgpu_fence_sz(vgpu); i++) + intel_vgpu_write_fence(vgpu, i, vgpu_vreg64(vgpu, fence_num_to_offset(i))); + mmio_hw_access_post(gvt->gt); + } +} + +static int mmio_pm_restore_handler(struct intel_gvt *gvt, u32 offset, void *data) +{ + struct intel_vgpu *vgpu = data; + struct drm_i915_private *dev_priv = gvt->gt->i915; + + if (gvt->mmio.mmio_attribute[offset >> 2] & F_PM_SAVE) + intel_uncore_write(&dev_priv->uncore, _MMIO(offset), vgpu_vreg(vgpu, offset)); + + return 0; +} + +void intel_gvt_restore_mmio(struct intel_gvt *gvt) +{ + struct intel_vgpu *vgpu; + int id; + + idr_for_each_entry(&(gvt)->vgpu_idr, vgpu, id) { + mmio_hw_access_pre(gvt->gt); + intel_gvt_for_each_tracked_mmio(gvt, mmio_pm_restore_handler, vgpu); + mmio_hw_access_post(gvt->gt); + } +} |