3538 lines
109 KiB
C
3538 lines
109 KiB
C
/*
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* Copyright(c) 2011-2016 Intel Corporation. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Authors:
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* Kevin Tian <kevin.tian@intel.com>
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* Eddie Dong <eddie.dong@intel.com>
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* Zhiyuan Lv <zhiyuan.lv@intel.com>
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*
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* Contributors:
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* Min He <min.he@intel.com>
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* Tina Zhang <tina.zhang@intel.com>
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* Pei Zhang <pei.zhang@intel.com>
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* Niu Bing <bing.niu@intel.com>
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* Ping Gao <ping.a.gao@intel.com>
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* Zhi Wang <zhi.a.wang@intel.com>
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*
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*/
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#include "i915_drv.h"
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#include "gvt.h"
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#include "i915_pvinfo.h"
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/* XXX FIXME i915 has changed PP_XXX definition */
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#define PCH_PP_STATUS _MMIO(0xc7200)
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#define PCH_PP_CONTROL _MMIO(0xc7204)
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#define PCH_PP_ON_DELAYS _MMIO(0xc7208)
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#define PCH_PP_OFF_DELAYS _MMIO(0xc720c)
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#define PCH_PP_DIVISOR _MMIO(0xc7210)
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unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt)
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{
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if (IS_BROADWELL(gvt->dev_priv))
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return D_BDW;
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else if (IS_SKYLAKE(gvt->dev_priv))
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return D_SKL;
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else if (IS_KABYLAKE(gvt->dev_priv))
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return D_KBL;
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else if (IS_BROXTON(gvt->dev_priv))
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return D_BXT;
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return 0;
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}
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bool intel_gvt_match_device(struct intel_gvt *gvt,
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unsigned long device)
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{
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return intel_gvt_get_device_type(gvt) & device;
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}
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static void read_vreg(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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memcpy(p_data, &vgpu_vreg(vgpu, offset), bytes);
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}
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static void write_vreg(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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memcpy(&vgpu_vreg(vgpu, offset), p_data, bytes);
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}
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static struct intel_gvt_mmio_info *find_mmio_info(struct intel_gvt *gvt,
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unsigned int offset)
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{
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struct intel_gvt_mmio_info *e;
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hash_for_each_possible(gvt->mmio.mmio_info_table, e, node, offset) {
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if (e->offset == offset)
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return e;
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}
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return NULL;
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}
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static int new_mmio_info(struct intel_gvt *gvt,
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u32 offset, u8 flags, u32 size,
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u32 addr_mask, u32 ro_mask, u32 device,
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gvt_mmio_func read, gvt_mmio_func write)
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{
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struct intel_gvt_mmio_info *info, *p;
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u32 start, end, i;
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if (!intel_gvt_match_device(gvt, device))
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return 0;
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if (WARN_ON(!IS_ALIGNED(offset, 4)))
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return -EINVAL;
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start = offset;
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end = offset + size;
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for (i = start; i < end; i += 4) {
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info = kzalloc(sizeof(*info), GFP_KERNEL);
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if (!info)
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return -ENOMEM;
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info->offset = i;
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p = find_mmio_info(gvt, info->offset);
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if (p) {
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WARN(1, "dup mmio definition offset %x\n",
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info->offset);
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kfree(info);
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/* We return -EEXIST here to make GVT-g load fail.
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* So duplicated MMIO can be found as soon as
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* possible.
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*/
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return -EEXIST;
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}
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info->ro_mask = ro_mask;
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info->device = device;
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info->read = read ? read : intel_vgpu_default_mmio_read;
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info->write = write ? write : intel_vgpu_default_mmio_write;
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gvt->mmio.mmio_attribute[info->offset / 4] = flags;
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INIT_HLIST_NODE(&info->node);
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hash_add(gvt->mmio.mmio_info_table, &info->node, info->offset);
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gvt->mmio.num_tracked_mmio++;
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}
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return 0;
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}
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/**
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* intel_gvt_render_mmio_to_ring_id - convert a mmio offset into ring id
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* @gvt: a GVT device
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* @offset: register offset
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*
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* Returns:
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* Ring ID on success, negative error code if failed.
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*/
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int intel_gvt_render_mmio_to_ring_id(struct intel_gvt *gvt,
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unsigned int offset)
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{
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enum intel_engine_id id;
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struct intel_engine_cs *engine;
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offset &= ~GENMASK(11, 0);
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for_each_engine(engine, gvt->dev_priv, id) {
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if (engine->mmio_base == offset)
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return id;
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}
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return -ENODEV;
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}
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#define offset_to_fence_num(offset) \
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((offset - i915_mmio_reg_offset(FENCE_REG_GEN6_LO(0))) >> 3)
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#define fence_num_to_offset(num) \
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(num * 8 + i915_mmio_reg_offset(FENCE_REG_GEN6_LO(0)))
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void enter_failsafe_mode(struct intel_vgpu *vgpu, int reason)
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{
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switch (reason) {
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case GVT_FAILSAFE_UNSUPPORTED_GUEST:
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pr_err("Detected your guest driver doesn't support GVT-g.\n");
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break;
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case GVT_FAILSAFE_INSUFFICIENT_RESOURCE:
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pr_err("Graphics resource is not enough for the guest\n");
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break;
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case GVT_FAILSAFE_GUEST_ERR:
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pr_err("GVT Internal error for the guest\n");
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break;
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default:
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break;
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}
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pr_err("Now vgpu %d will enter failsafe mode.\n", vgpu->id);
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vgpu->failsafe = true;
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}
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static int sanitize_fence_mmio_access(struct intel_vgpu *vgpu,
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unsigned int fence_num, void *p_data, unsigned int bytes)
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{
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unsigned int max_fence = vgpu_fence_sz(vgpu);
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if (fence_num >= max_fence) {
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gvt_vgpu_err("access oob fence reg %d/%d\n",
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fence_num, max_fence);
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/* When guest access oob fence regs without access
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* pv_info first, we treat guest not supporting GVT,
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* and we will let vgpu enter failsafe mode.
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*/
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if (!vgpu->pv_notified)
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enter_failsafe_mode(vgpu,
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GVT_FAILSAFE_UNSUPPORTED_GUEST);
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memset(p_data, 0, bytes);
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return -EINVAL;
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}
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return 0;
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}
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static int gamw_echo_dev_rw_ia_write(struct intel_vgpu *vgpu,
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unsigned int offset, void *p_data, unsigned int bytes)
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{
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u32 ips = (*(u32 *)p_data) & GAMW_ECO_ENABLE_64K_IPS_FIELD;
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if (INTEL_GEN(vgpu->gvt->dev_priv) <= 10) {
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if (ips == GAMW_ECO_ENABLE_64K_IPS_FIELD)
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gvt_dbg_core("vgpu%d: ips enabled\n", vgpu->id);
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else if (!ips)
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gvt_dbg_core("vgpu%d: ips disabled\n", vgpu->id);
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else {
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/* All engines must be enabled together for vGPU,
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* since we don't know which engine the ppgtt will
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* bind to when shadowing.
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*/
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gvt_vgpu_err("Unsupported IPS setting %x, cannot enable 64K gtt.\n",
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ips);
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return -EINVAL;
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}
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}
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write_vreg(vgpu, offset, p_data, bytes);
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return 0;
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}
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static int fence_mmio_read(struct intel_vgpu *vgpu, unsigned int off,
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void *p_data, unsigned int bytes)
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{
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int ret;
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ret = sanitize_fence_mmio_access(vgpu, offset_to_fence_num(off),
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p_data, bytes);
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if (ret)
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return ret;
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read_vreg(vgpu, off, p_data, bytes);
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return 0;
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}
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static int fence_mmio_write(struct intel_vgpu *vgpu, unsigned int off,
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void *p_data, unsigned int bytes)
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{
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struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
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unsigned int fence_num = offset_to_fence_num(off);
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int ret;
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ret = sanitize_fence_mmio_access(vgpu, fence_num, p_data, bytes);
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if (ret)
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return ret;
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write_vreg(vgpu, off, p_data, bytes);
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mmio_hw_access_pre(dev_priv);
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intel_vgpu_write_fence(vgpu, fence_num,
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vgpu_vreg64(vgpu, fence_num_to_offset(fence_num)));
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mmio_hw_access_post(dev_priv);
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return 0;
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}
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#define CALC_MODE_MASK_REG(old, new) \
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(((new) & GENMASK(31, 16)) \
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| ((((old) & GENMASK(15, 0)) & ~((new) >> 16)) \
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| ((new) & ((new) >> 16))))
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static int mul_force_wake_write(struct intel_vgpu *vgpu,
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unsigned int offset, void *p_data, unsigned int bytes)
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{
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u32 old, new;
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uint32_t ack_reg_offset;
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old = vgpu_vreg(vgpu, offset);
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new = CALC_MODE_MASK_REG(old, *(u32 *)p_data);
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if (IS_SKYLAKE(vgpu->gvt->dev_priv)
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|| IS_KABYLAKE(vgpu->gvt->dev_priv)
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|| IS_BROXTON(vgpu->gvt->dev_priv)) {
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switch (offset) {
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case FORCEWAKE_RENDER_GEN9_REG:
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ack_reg_offset = FORCEWAKE_ACK_RENDER_GEN9_REG;
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break;
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case FORCEWAKE_BLITTER_GEN9_REG:
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ack_reg_offset = FORCEWAKE_ACK_BLITTER_GEN9_REG;
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break;
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case FORCEWAKE_MEDIA_GEN9_REG:
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ack_reg_offset = FORCEWAKE_ACK_MEDIA_GEN9_REG;
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break;
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default:
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/*should not hit here*/
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gvt_vgpu_err("invalid forcewake offset 0x%x\n", offset);
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return -EINVAL;
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}
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} else {
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ack_reg_offset = FORCEWAKE_ACK_HSW_REG;
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}
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vgpu_vreg(vgpu, offset) = new;
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vgpu_vreg(vgpu, ack_reg_offset) = (new & GENMASK(15, 0));
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return 0;
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}
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static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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unsigned int engine_mask = 0;
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u32 data;
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write_vreg(vgpu, offset, p_data, bytes);
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data = vgpu_vreg(vgpu, offset);
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if (data & GEN6_GRDOM_FULL) {
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gvt_dbg_mmio("vgpu%d: request full GPU reset\n", vgpu->id);
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engine_mask = ALL_ENGINES;
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} else {
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if (data & GEN6_GRDOM_RENDER) {
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gvt_dbg_mmio("vgpu%d: request RCS reset\n", vgpu->id);
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engine_mask |= (1 << RCS);
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}
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if (data & GEN6_GRDOM_MEDIA) {
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gvt_dbg_mmio("vgpu%d: request VCS reset\n", vgpu->id);
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engine_mask |= (1 << VCS);
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}
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if (data & GEN6_GRDOM_BLT) {
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gvt_dbg_mmio("vgpu%d: request BCS Reset\n", vgpu->id);
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engine_mask |= (1 << BCS);
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}
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if (data & GEN6_GRDOM_VECS) {
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gvt_dbg_mmio("vgpu%d: request VECS Reset\n", vgpu->id);
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engine_mask |= (1 << VECS);
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}
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if (data & GEN8_GRDOM_MEDIA2) {
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gvt_dbg_mmio("vgpu%d: request VCS2 Reset\n", vgpu->id);
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if (HAS_BSD2(vgpu->gvt->dev_priv))
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engine_mask |= (1 << VCS2);
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}
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}
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/* vgpu_lock already hold by emulate mmio r/w */
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intel_gvt_reset_vgpu_locked(vgpu, false, engine_mask);
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/* sw will wait for the device to ack the reset request */
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vgpu_vreg(vgpu, offset) = 0;
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return 0;
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}
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static int gmbus_mmio_read(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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return intel_gvt_i2c_handle_gmbus_read(vgpu, offset, p_data, bytes);
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}
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static int gmbus_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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return intel_gvt_i2c_handle_gmbus_write(vgpu, offset, p_data, bytes);
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}
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static int pch_pp_control_mmio_write(struct intel_vgpu *vgpu,
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unsigned int offset, void *p_data, unsigned int bytes)
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{
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write_vreg(vgpu, offset, p_data, bytes);
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if (vgpu_vreg(vgpu, offset) & PANEL_POWER_ON) {
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vgpu_vreg_t(vgpu, PCH_PP_STATUS) |= PP_ON;
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vgpu_vreg_t(vgpu, PCH_PP_STATUS) |= PP_SEQUENCE_STATE_ON_IDLE;
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vgpu_vreg_t(vgpu, PCH_PP_STATUS) &= ~PP_SEQUENCE_POWER_DOWN;
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vgpu_vreg_t(vgpu, PCH_PP_STATUS) &= ~PP_CYCLE_DELAY_ACTIVE;
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} else
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vgpu_vreg_t(vgpu, PCH_PP_STATUS) &=
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~(PP_ON | PP_SEQUENCE_POWER_DOWN
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| PP_CYCLE_DELAY_ACTIVE);
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return 0;
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}
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static int transconf_mmio_write(struct intel_vgpu *vgpu,
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unsigned int offset, void *p_data, unsigned int bytes)
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{
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write_vreg(vgpu, offset, p_data, bytes);
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if (vgpu_vreg(vgpu, offset) & TRANS_ENABLE)
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vgpu_vreg(vgpu, offset) |= TRANS_STATE_ENABLE;
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else
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vgpu_vreg(vgpu, offset) &= ~TRANS_STATE_ENABLE;
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return 0;
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}
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static int lcpll_ctl_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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write_vreg(vgpu, offset, p_data, bytes);
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if (vgpu_vreg(vgpu, offset) & LCPLL_PLL_DISABLE)
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vgpu_vreg(vgpu, offset) &= ~LCPLL_PLL_LOCK;
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else
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vgpu_vreg(vgpu, offset) |= LCPLL_PLL_LOCK;
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if (vgpu_vreg(vgpu, offset) & LCPLL_CD_SOURCE_FCLK)
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vgpu_vreg(vgpu, offset) |= LCPLL_CD_SOURCE_FCLK_DONE;
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else
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vgpu_vreg(vgpu, offset) &= ~LCPLL_CD_SOURCE_FCLK_DONE;
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return 0;
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}
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static int dpy_reg_mmio_read(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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switch (offset) {
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case 0xe651c:
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case 0xe661c:
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case 0xe671c:
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case 0xe681c:
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vgpu_vreg(vgpu, offset) = 1 << 17;
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break;
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case 0xe6c04:
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vgpu_vreg(vgpu, offset) = 0x3;
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break;
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case 0xe6e1c:
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vgpu_vreg(vgpu, offset) = 0x2f << 16;
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break;
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default:
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return -EINVAL;
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}
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read_vreg(vgpu, offset, p_data, bytes);
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return 0;
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}
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static int pipeconf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
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void *p_data, unsigned int bytes)
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{
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u32 data;
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write_vreg(vgpu, offset, p_data, bytes);
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data = vgpu_vreg(vgpu, offset);
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if (data & PIPECONF_ENABLE)
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vgpu_vreg(vgpu, offset) |= I965_PIPECONF_ACTIVE;
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else
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vgpu_vreg(vgpu, offset) &= ~I965_PIPECONF_ACTIVE;
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/* vgpu_lock already hold by emulate mmio r/w */
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mutex_unlock(&vgpu->vgpu_lock);
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intel_gvt_check_vblank_emulation(vgpu->gvt);
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mutex_lock(&vgpu->vgpu_lock);
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return 0;
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}
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/* ascendingly sorted */
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static i915_reg_t force_nonpriv_white_list[] = {
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GEN9_CS_DEBUG_MODE1, //_MMIO(0x20ec)
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GEN9_CTX_PREEMPT_REG,//_MMIO(0x2248)
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GEN8_CS_CHICKEN1,//_MMIO(0x2580)
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_MMIO(0x2690),
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_MMIO(0x2694),
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_MMIO(0x2698),
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_MMIO(0x4de0),
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_MMIO(0x4de4),
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_MMIO(0x4dfc),
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GEN7_COMMON_SLICE_CHICKEN1,//_MMIO(0x7010)
|
|
_MMIO(0x7014),
|
|
HDC_CHICKEN0,//_MMIO(0x7300)
|
|
GEN8_HDC_CHICKEN1,//_MMIO(0x7304)
|
|
_MMIO(0x7700),
|
|
_MMIO(0x7704),
|
|
_MMIO(0x7708),
|
|
_MMIO(0x770c),
|
|
_MMIO(0xb110),
|
|
GEN8_L3SQCREG4,//_MMIO(0xb118)
|
|
_MMIO(0xe100),
|
|
_MMIO(0xe18c),
|
|
_MMIO(0xe48c),
|
|
_MMIO(0xe5f4),
|
|
};
|
|
|
|
/* a simple bsearch */
|
|
static inline bool in_whitelist(unsigned int reg)
|
|
{
|
|
int left = 0, right = ARRAY_SIZE(force_nonpriv_white_list);
|
|
i915_reg_t *array = force_nonpriv_white_list;
|
|
|
|
while (left < right) {
|
|
int mid = (left + right)/2;
|
|
|
|
if (reg > array[mid].reg)
|
|
left = mid + 1;
|
|
else if (reg < array[mid].reg)
|
|
right = mid;
|
|
else
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
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;
|
|
|
|
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;
|
|
}
|
|
|
|
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
|
|
gvt_err("vgpu(%d) Invalid FORCE_NONPRIV write %x at offset %x\n",
|
|
vgpu->id, reg_nonpriv, offset);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ddi_buf_ctl_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
if (vgpu_vreg(vgpu, offset) & DDI_BUF_CTL_ENABLE) {
|
|
vgpu_vreg(vgpu, offset) &= ~DDI_BUF_IS_IDLE;
|
|
} else {
|
|
vgpu_vreg(vgpu, offset) |= DDI_BUF_IS_IDLE;
|
|
if (offset == i915_mmio_reg_offset(DDI_BUF_CTL(PORT_E)))
|
|
vgpu_vreg_t(vgpu, DP_TP_STATUS(PORT_E))
|
|
&= ~DP_TP_STATUS_AUTOTRAIN_DONE;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int fdi_rx_iir_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
vgpu_vreg(vgpu, offset) &= ~*(u32 *)p_data;
|
|
return 0;
|
|
}
|
|
|
|
#define FDI_LINK_TRAIN_PATTERN1 0
|
|
#define FDI_LINK_TRAIN_PATTERN2 1
|
|
|
|
static int fdi_auto_training_started(struct intel_vgpu *vgpu)
|
|
{
|
|
u32 ddi_buf_ctl = vgpu_vreg_t(vgpu, DDI_BUF_CTL(PORT_E));
|
|
u32 rx_ctl = vgpu_vreg(vgpu, _FDI_RXA_CTL);
|
|
u32 tx_ctl = vgpu_vreg_t(vgpu, DP_TP_CTL(PORT_E));
|
|
|
|
if ((ddi_buf_ctl & DDI_BUF_CTL_ENABLE) &&
|
|
(rx_ctl & FDI_RX_ENABLE) &&
|
|
(rx_ctl & FDI_AUTO_TRAINING) &&
|
|
(tx_ctl & DP_TP_CTL_ENABLE) &&
|
|
(tx_ctl & DP_TP_CTL_FDI_AUTOTRAIN))
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
static int check_fdi_rx_train_status(struct intel_vgpu *vgpu,
|
|
enum pipe pipe, unsigned int train_pattern)
|
|
{
|
|
i915_reg_t fdi_rx_imr, fdi_tx_ctl, fdi_rx_ctl;
|
|
unsigned int fdi_rx_check_bits, fdi_tx_check_bits;
|
|
unsigned int fdi_rx_train_bits, fdi_tx_train_bits;
|
|
unsigned int fdi_iir_check_bits;
|
|
|
|
fdi_rx_imr = FDI_RX_IMR(pipe);
|
|
fdi_tx_ctl = FDI_TX_CTL(pipe);
|
|
fdi_rx_ctl = FDI_RX_CTL(pipe);
|
|
|
|
if (train_pattern == FDI_LINK_TRAIN_PATTERN1) {
|
|
fdi_rx_train_bits = FDI_LINK_TRAIN_PATTERN_1_CPT;
|
|
fdi_tx_train_bits = FDI_LINK_TRAIN_PATTERN_1;
|
|
fdi_iir_check_bits = FDI_RX_BIT_LOCK;
|
|
} else if (train_pattern == FDI_LINK_TRAIN_PATTERN2) {
|
|
fdi_rx_train_bits = FDI_LINK_TRAIN_PATTERN_2_CPT;
|
|
fdi_tx_train_bits = FDI_LINK_TRAIN_PATTERN_2;
|
|
fdi_iir_check_bits = FDI_RX_SYMBOL_LOCK;
|
|
} else {
|
|
gvt_vgpu_err("Invalid train pattern %d\n", train_pattern);
|
|
return -EINVAL;
|
|
}
|
|
|
|
fdi_rx_check_bits = FDI_RX_ENABLE | fdi_rx_train_bits;
|
|
fdi_tx_check_bits = FDI_TX_ENABLE | fdi_tx_train_bits;
|
|
|
|
/* If imr bit has been masked */
|
|
if (vgpu_vreg_t(vgpu, fdi_rx_imr) & fdi_iir_check_bits)
|
|
return 0;
|
|
|
|
if (((vgpu_vreg_t(vgpu, fdi_tx_ctl) & fdi_tx_check_bits)
|
|
== fdi_tx_check_bits)
|
|
&& ((vgpu_vreg_t(vgpu, fdi_rx_ctl) & fdi_rx_check_bits)
|
|
== fdi_rx_check_bits))
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
#define INVALID_INDEX (~0U)
|
|
|
|
static unsigned int calc_index(unsigned int offset, unsigned int start,
|
|
unsigned int next, unsigned int end, i915_reg_t i915_end)
|
|
{
|
|
unsigned int range = next - start;
|
|
|
|
if (!end)
|
|
end = i915_mmio_reg_offset(i915_end);
|
|
if (offset < start || offset > end)
|
|
return INVALID_INDEX;
|
|
offset -= start;
|
|
return offset / range;
|
|
}
|
|
|
|
#define FDI_RX_CTL_TO_PIPE(offset) \
|
|
calc_index(offset, _FDI_RXA_CTL, _FDI_RXB_CTL, 0, FDI_RX_CTL(PIPE_C))
|
|
|
|
#define FDI_TX_CTL_TO_PIPE(offset) \
|
|
calc_index(offset, _FDI_TXA_CTL, _FDI_TXB_CTL, 0, FDI_TX_CTL(PIPE_C))
|
|
|
|
#define FDI_RX_IMR_TO_PIPE(offset) \
|
|
calc_index(offset, _FDI_RXA_IMR, _FDI_RXB_IMR, 0, FDI_RX_IMR(PIPE_C))
|
|
|
|
static int update_fdi_rx_iir_status(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
i915_reg_t fdi_rx_iir;
|
|
unsigned int index;
|
|
int ret;
|
|
|
|
if (FDI_RX_CTL_TO_PIPE(offset) != INVALID_INDEX)
|
|
index = FDI_RX_CTL_TO_PIPE(offset);
|
|
else if (FDI_TX_CTL_TO_PIPE(offset) != INVALID_INDEX)
|
|
index = FDI_TX_CTL_TO_PIPE(offset);
|
|
else if (FDI_RX_IMR_TO_PIPE(offset) != INVALID_INDEX)
|
|
index = FDI_RX_IMR_TO_PIPE(offset);
|
|
else {
|
|
gvt_vgpu_err("Unsupport registers %x\n", offset);
|
|
return -EINVAL;
|
|
}
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
fdi_rx_iir = FDI_RX_IIR(index);
|
|
|
|
ret = check_fdi_rx_train_status(vgpu, index, FDI_LINK_TRAIN_PATTERN1);
|
|
if (ret < 0)
|
|
return ret;
|
|
if (ret)
|
|
vgpu_vreg_t(vgpu, fdi_rx_iir) |= FDI_RX_BIT_LOCK;
|
|
|
|
ret = check_fdi_rx_train_status(vgpu, index, FDI_LINK_TRAIN_PATTERN2);
|
|
if (ret < 0)
|
|
return ret;
|
|
if (ret)
|
|
vgpu_vreg_t(vgpu, fdi_rx_iir) |= FDI_RX_SYMBOL_LOCK;
|
|
|
|
if (offset == _FDI_RXA_CTL)
|
|
if (fdi_auto_training_started(vgpu))
|
|
vgpu_vreg_t(vgpu, DP_TP_STATUS(PORT_E)) |=
|
|
DP_TP_STATUS_AUTOTRAIN_DONE;
|
|
return 0;
|
|
}
|
|
|
|
#define DP_TP_CTL_TO_PORT(offset) \
|
|
calc_index(offset, _DP_TP_CTL_A, _DP_TP_CTL_B, 0, DP_TP_CTL(PORT_E))
|
|
|
|
static int dp_tp_ctl_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
i915_reg_t status_reg;
|
|
unsigned int index;
|
|
u32 data;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
index = DP_TP_CTL_TO_PORT(offset);
|
|
data = (vgpu_vreg(vgpu, offset) & GENMASK(10, 8)) >> 8;
|
|
if (data == 0x2) {
|
|
status_reg = DP_TP_STATUS(index);
|
|
vgpu_vreg_t(vgpu, status_reg) |= (1 << 25);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int dp_tp_status_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 reg_val;
|
|
u32 sticky_mask;
|
|
|
|
reg_val = *((u32 *)p_data);
|
|
sticky_mask = GENMASK(27, 26) | (1 << 24);
|
|
|
|
vgpu_vreg(vgpu, offset) = (reg_val & ~sticky_mask) |
|
|
(vgpu_vreg(vgpu, offset) & sticky_mask);
|
|
vgpu_vreg(vgpu, offset) &= ~(reg_val & sticky_mask);
|
|
return 0;
|
|
}
|
|
|
|
static int pch_adpa_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 data;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
if (data & ADPA_CRT_HOTPLUG_FORCE_TRIGGER)
|
|
vgpu_vreg(vgpu, offset) &= ~ADPA_CRT_HOTPLUG_FORCE_TRIGGER;
|
|
return 0;
|
|
}
|
|
|
|
static int south_chicken2_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 data;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
if (data & FDI_MPHY_IOSFSB_RESET_CTL)
|
|
vgpu_vreg(vgpu, offset) |= FDI_MPHY_IOSFSB_RESET_STATUS;
|
|
else
|
|
vgpu_vreg(vgpu, offset) &= ~FDI_MPHY_IOSFSB_RESET_STATUS;
|
|
return 0;
|
|
}
|
|
|
|
#define DSPSURF_TO_PIPE(offset) \
|
|
calc_index(offset, _DSPASURF, _DSPBSURF, 0, DSPSURF(PIPE_C))
|
|
|
|
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;
|
|
unsigned int index = DSPSURF_TO_PIPE(offset);
|
|
i915_reg_t surflive_reg = DSPSURFLIVE(index);
|
|
int flip_event[] = {
|
|
[PIPE_A] = PRIMARY_A_FLIP_DONE,
|
|
[PIPE_B] = PRIMARY_B_FLIP_DONE,
|
|
[PIPE_C] = PRIMARY_C_FLIP_DONE,
|
|
};
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
vgpu_vreg_t(vgpu, surflive_reg) = vgpu_vreg(vgpu, offset);
|
|
|
|
set_bit(flip_event[index], vgpu->irq.flip_done_event[index]);
|
|
return 0;
|
|
}
|
|
|
|
#define SPRSURF_TO_PIPE(offset) \
|
|
calc_index(offset, _SPRA_SURF, _SPRB_SURF, 0, SPRSURF(PIPE_C))
|
|
|
|
static int spr_surf_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
unsigned int index = SPRSURF_TO_PIPE(offset);
|
|
i915_reg_t surflive_reg = SPRSURFLIVE(index);
|
|
int flip_event[] = {
|
|
[PIPE_A] = SPRITE_A_FLIP_DONE,
|
|
[PIPE_B] = SPRITE_B_FLIP_DONE,
|
|
[PIPE_C] = SPRITE_C_FLIP_DONE,
|
|
};
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
vgpu_vreg_t(vgpu, surflive_reg) = vgpu_vreg(vgpu, offset);
|
|
|
|
set_bit(flip_event[index], vgpu->irq.flip_done_event[index]);
|
|
return 0;
|
|
}
|
|
|
|
static int trigger_aux_channel_interrupt(struct intel_vgpu *vgpu,
|
|
unsigned int reg)
|
|
{
|
|
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
|
|
enum intel_gvt_event_type event;
|
|
|
|
if (reg == _DPA_AUX_CH_CTL)
|
|
event = AUX_CHANNEL_A;
|
|
else if (reg == _PCH_DPB_AUX_CH_CTL || reg == _DPB_AUX_CH_CTL)
|
|
event = AUX_CHANNEL_B;
|
|
else if (reg == _PCH_DPC_AUX_CH_CTL || reg == _DPC_AUX_CH_CTL)
|
|
event = AUX_CHANNEL_C;
|
|
else if (reg == _PCH_DPD_AUX_CH_CTL || reg == _DPD_AUX_CH_CTL)
|
|
event = AUX_CHANNEL_D;
|
|
else {
|
|
WARN_ON(true);
|
|
return -EINVAL;
|
|
}
|
|
|
|
intel_vgpu_trigger_virtual_event(vgpu, event);
|
|
return 0;
|
|
}
|
|
|
|
static int dp_aux_ch_ctl_trans_done(struct intel_vgpu *vgpu, u32 value,
|
|
unsigned int reg, int len, bool data_valid)
|
|
{
|
|
/* mark transaction done */
|
|
value |= DP_AUX_CH_CTL_DONE;
|
|
value &= ~DP_AUX_CH_CTL_SEND_BUSY;
|
|
value &= ~DP_AUX_CH_CTL_RECEIVE_ERROR;
|
|
|
|
if (data_valid)
|
|
value &= ~DP_AUX_CH_CTL_TIME_OUT_ERROR;
|
|
else
|
|
value |= DP_AUX_CH_CTL_TIME_OUT_ERROR;
|
|
|
|
/* message size */
|
|
value &= ~(0xf << 20);
|
|
value |= (len << 20);
|
|
vgpu_vreg(vgpu, reg) = value;
|
|
|
|
if (value & DP_AUX_CH_CTL_INTERRUPT)
|
|
return trigger_aux_channel_interrupt(vgpu, reg);
|
|
return 0;
|
|
}
|
|
|
|
static void dp_aux_ch_ctl_link_training(struct intel_vgpu_dpcd_data *dpcd,
|
|
uint8_t t)
|
|
{
|
|
if ((t & DPCD_TRAINING_PATTERN_SET_MASK) == DPCD_TRAINING_PATTERN_1) {
|
|
/* training pattern 1 for CR */
|
|
/* set LANE0_CR_DONE, LANE1_CR_DONE */
|
|
dpcd->data[DPCD_LANE0_1_STATUS] |= DPCD_LANES_CR_DONE;
|
|
/* set LANE2_CR_DONE, LANE3_CR_DONE */
|
|
dpcd->data[DPCD_LANE2_3_STATUS] |= DPCD_LANES_CR_DONE;
|
|
} else if ((t & DPCD_TRAINING_PATTERN_SET_MASK) ==
|
|
DPCD_TRAINING_PATTERN_2) {
|
|
/* training pattern 2 for EQ */
|
|
/* Set CHANNEL_EQ_DONE and SYMBOL_LOCKED for Lane0_1 */
|
|
dpcd->data[DPCD_LANE0_1_STATUS] |= DPCD_LANES_EQ_DONE;
|
|
dpcd->data[DPCD_LANE0_1_STATUS] |= DPCD_SYMBOL_LOCKED;
|
|
/* Set CHANNEL_EQ_DONE and SYMBOL_LOCKED for Lane2_3 */
|
|
dpcd->data[DPCD_LANE2_3_STATUS] |= DPCD_LANES_EQ_DONE;
|
|
dpcd->data[DPCD_LANE2_3_STATUS] |= DPCD_SYMBOL_LOCKED;
|
|
/* set INTERLANE_ALIGN_DONE */
|
|
dpcd->data[DPCD_LANE_ALIGN_STATUS_UPDATED] |=
|
|
DPCD_INTERLANE_ALIGN_DONE;
|
|
} else if ((t & DPCD_TRAINING_PATTERN_SET_MASK) ==
|
|
DPCD_LINK_TRAINING_DISABLED) {
|
|
/* finish link training */
|
|
/* set sink status as synchronized */
|
|
dpcd->data[DPCD_SINK_STATUS] = DPCD_SINK_IN_SYNC;
|
|
}
|
|
}
|
|
|
|
#define _REG_HSW_DP_AUX_CH_CTL(dp) \
|
|
((dp) ? (_PCH_DPB_AUX_CH_CTL + ((dp)-1)*0x100) : 0x64010)
|
|
|
|
#define _REG_SKL_DP_AUX_CH_CTL(dp) (0x64010 + (dp) * 0x100)
|
|
|
|
#define OFFSET_TO_DP_AUX_PORT(offset) (((offset) & 0xF00) >> 8)
|
|
|
|
#define dpy_is_valid_port(port) \
|
|
(((port) >= PORT_A) && ((port) < I915_MAX_PORTS))
|
|
|
|
static int dp_aux_ch_ctl_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
struct intel_vgpu_display *display = &vgpu->display;
|
|
int msg, addr, ctrl, op, len;
|
|
int port_index = OFFSET_TO_DP_AUX_PORT(offset);
|
|
struct intel_vgpu_dpcd_data *dpcd = NULL;
|
|
struct intel_vgpu_port *port = NULL;
|
|
u32 data;
|
|
|
|
if (!dpy_is_valid_port(port_index)) {
|
|
gvt_vgpu_err("Unsupported DP port access!\n");
|
|
return 0;
|
|
}
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
if ((IS_SKYLAKE(vgpu->gvt->dev_priv)
|
|
|| IS_KABYLAKE(vgpu->gvt->dev_priv)
|
|
|| IS_BROXTON(vgpu->gvt->dev_priv))
|
|
&& 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) &&
|
|
offset != _REG_HSW_DP_AUX_CH_CTL(port_index)) {
|
|
/* write to the data registers */
|
|
return 0;
|
|
}
|
|
|
|
if (!(data & DP_AUX_CH_CTL_SEND_BUSY)) {
|
|
/* just want to clear the sticky bits */
|
|
vgpu_vreg(vgpu, offset) = 0;
|
|
return 0;
|
|
}
|
|
|
|
port = &display->ports[port_index];
|
|
dpcd = port->dpcd;
|
|
|
|
/* read out message from DATA1 register */
|
|
msg = vgpu_vreg(vgpu, offset + 4);
|
|
addr = (msg >> 8) & 0xffff;
|
|
ctrl = (msg >> 24) & 0xff;
|
|
len = msg & 0xff;
|
|
op = ctrl >> 4;
|
|
|
|
if (op == GVT_AUX_NATIVE_WRITE) {
|
|
int t;
|
|
uint8_t buf[16];
|
|
|
|
if ((addr + len + 1) >= DPCD_SIZE) {
|
|
/*
|
|
* Write request exceeds what we supported,
|
|
* DCPD spec: When a Source Device is writing a DPCD
|
|
* address not supported by the Sink Device, the Sink
|
|
* Device shall reply with AUX NACK and “M” equal to
|
|
* zero.
|
|
*/
|
|
|
|
/* NAK the write */
|
|
vgpu_vreg(vgpu, offset + 4) = AUX_NATIVE_REPLY_NAK;
|
|
dp_aux_ch_ctl_trans_done(vgpu, data, offset, 2, true);
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Write request format: Headr (command + address + size) occupies
|
|
* 4 bytes, followed by (len + 1) bytes of data. See details at
|
|
* intel_dp_aux_transfer().
|
|
*/
|
|
if ((len + 1 + 4) > AUX_BURST_SIZE) {
|
|
gvt_vgpu_err("dp_aux_header: len %d is too large\n", len);
|
|
return -EINVAL;
|
|
}
|
|
|
|
/* unpack data from vreg to buf */
|
|
for (t = 0; t < 4; t++) {
|
|
u32 r = vgpu_vreg(vgpu, offset + 8 + t * 4);
|
|
|
|
buf[t * 4] = (r >> 24) & 0xff;
|
|
buf[t * 4 + 1] = (r >> 16) & 0xff;
|
|
buf[t * 4 + 2] = (r >> 8) & 0xff;
|
|
buf[t * 4 + 3] = r & 0xff;
|
|
}
|
|
|
|
/* write to virtual DPCD */
|
|
if (dpcd && dpcd->data_valid) {
|
|
for (t = 0; t <= len; t++) {
|
|
int p = addr + t;
|
|
|
|
dpcd->data[p] = buf[t];
|
|
/* check for link training */
|
|
if (p == DPCD_TRAINING_PATTERN_SET)
|
|
dp_aux_ch_ctl_link_training(dpcd,
|
|
buf[t]);
|
|
}
|
|
}
|
|
|
|
/* ACK the write */
|
|
vgpu_vreg(vgpu, offset + 4) = 0;
|
|
dp_aux_ch_ctl_trans_done(vgpu, data, offset, 1,
|
|
dpcd && dpcd->data_valid);
|
|
return 0;
|
|
}
|
|
|
|
if (op == GVT_AUX_NATIVE_READ) {
|
|
int idx, i, ret = 0;
|
|
|
|
if ((addr + len + 1) >= DPCD_SIZE) {
|
|
/*
|
|
* read request exceeds what we supported
|
|
* DPCD spec: A Sink Device receiving a Native AUX CH
|
|
* read request for an unsupported DPCD address must
|
|
* reply with an AUX ACK and read data set equal to
|
|
* zero instead of replying with AUX NACK.
|
|
*/
|
|
|
|
/* ACK the READ*/
|
|
vgpu_vreg(vgpu, offset + 4) = 0;
|
|
vgpu_vreg(vgpu, offset + 8) = 0;
|
|
vgpu_vreg(vgpu, offset + 12) = 0;
|
|
vgpu_vreg(vgpu, offset + 16) = 0;
|
|
vgpu_vreg(vgpu, offset + 20) = 0;
|
|
|
|
dp_aux_ch_ctl_trans_done(vgpu, data, offset, len + 2,
|
|
true);
|
|
return 0;
|
|
}
|
|
|
|
for (idx = 1; idx <= 5; idx++) {
|
|
/* clear the data registers */
|
|
vgpu_vreg(vgpu, offset + 4 * idx) = 0;
|
|
}
|
|
|
|
/*
|
|
* Read reply format: ACK (1 byte) plus (len + 1) bytes of data.
|
|
*/
|
|
if ((len + 2) > AUX_BURST_SIZE) {
|
|
gvt_vgpu_err("dp_aux_header: len %d is too large\n", len);
|
|
return -EINVAL;
|
|
}
|
|
|
|
/* read from virtual DPCD to vreg */
|
|
/* first 4 bytes: [ACK][addr][addr+1][addr+2] */
|
|
if (dpcd && dpcd->data_valid) {
|
|
for (i = 1; i <= (len + 1); i++) {
|
|
int t;
|
|
|
|
t = dpcd->data[addr + i - 1];
|
|
t <<= (24 - 8 * (i % 4));
|
|
ret |= t;
|
|
|
|
if ((i % 4 == 3) || (i == (len + 1))) {
|
|
vgpu_vreg(vgpu, offset +
|
|
(i / 4 + 1) * 4) = ret;
|
|
ret = 0;
|
|
}
|
|
}
|
|
}
|
|
dp_aux_ch_ctl_trans_done(vgpu, data, offset, len + 2,
|
|
dpcd && dpcd->data_valid);
|
|
return 0;
|
|
}
|
|
|
|
/* i2c transaction starts */
|
|
intel_gvt_i2c_handle_aux_ch_write(vgpu, port_index, offset, p_data);
|
|
|
|
if (data & DP_AUX_CH_CTL_INTERRUPT)
|
|
trigger_aux_channel_interrupt(vgpu, offset);
|
|
return 0;
|
|
}
|
|
|
|
static int mbctl_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
*(u32 *)p_data &= (~GEN6_MBCTL_ENABLE_BOOT_FETCH);
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
return 0;
|
|
}
|
|
|
|
static int vga_control_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
bool vga_disable;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
vga_disable = vgpu_vreg(vgpu, offset) & VGA_DISP_DISABLE;
|
|
|
|
gvt_dbg_core("vgpu%d: %s VGA mode\n", vgpu->id,
|
|
vga_disable ? "Disable" : "Enable");
|
|
return 0;
|
|
}
|
|
|
|
static u32 read_virtual_sbi_register(struct intel_vgpu *vgpu,
|
|
unsigned int sbi_offset)
|
|
{
|
|
struct intel_vgpu_display *display = &vgpu->display;
|
|
int num = display->sbi.number;
|
|
int i;
|
|
|
|
for (i = 0; i < num; ++i)
|
|
if (display->sbi.registers[i].offset == sbi_offset)
|
|
break;
|
|
|
|
if (i == num)
|
|
return 0;
|
|
|
|
return display->sbi.registers[i].value;
|
|
}
|
|
|
|
static void write_virtual_sbi_register(struct intel_vgpu *vgpu,
|
|
unsigned int offset, u32 value)
|
|
{
|
|
struct intel_vgpu_display *display = &vgpu->display;
|
|
int num = display->sbi.number;
|
|
int i;
|
|
|
|
for (i = 0; i < num; ++i) {
|
|
if (display->sbi.registers[i].offset == offset)
|
|
break;
|
|
}
|
|
|
|
if (i == num) {
|
|
if (num == SBI_REG_MAX) {
|
|
gvt_vgpu_err("SBI caching meets maximum limits\n");
|
|
return;
|
|
}
|
|
display->sbi.number++;
|
|
}
|
|
|
|
display->sbi.registers[i].offset = offset;
|
|
display->sbi.registers[i].value = value;
|
|
}
|
|
|
|
static int sbi_data_mmio_read(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
if (((vgpu_vreg_t(vgpu, SBI_CTL_STAT) & SBI_OPCODE_MASK) >>
|
|
SBI_OPCODE_SHIFT) == SBI_CMD_CRRD) {
|
|
unsigned int sbi_offset = (vgpu_vreg_t(vgpu, SBI_ADDR) &
|
|
SBI_ADDR_OFFSET_MASK) >> SBI_ADDR_OFFSET_SHIFT;
|
|
vgpu_vreg(vgpu, offset) = read_virtual_sbi_register(vgpu,
|
|
sbi_offset);
|
|
}
|
|
read_vreg(vgpu, offset, p_data, bytes);
|
|
return 0;
|
|
}
|
|
|
|
static int sbi_ctl_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 data;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
data &= ~(SBI_STAT_MASK << SBI_STAT_SHIFT);
|
|
data |= SBI_READY;
|
|
|
|
data &= ~(SBI_RESPONSE_MASK << SBI_RESPONSE_SHIFT);
|
|
data |= SBI_RESPONSE_SUCCESS;
|
|
|
|
vgpu_vreg(vgpu, offset) = data;
|
|
|
|
if (((vgpu_vreg_t(vgpu, SBI_CTL_STAT) & SBI_OPCODE_MASK) >>
|
|
SBI_OPCODE_SHIFT) == SBI_CMD_CRWR) {
|
|
unsigned int sbi_offset = (vgpu_vreg_t(vgpu, SBI_ADDR) &
|
|
SBI_ADDR_OFFSET_MASK) >> SBI_ADDR_OFFSET_SHIFT;
|
|
|
|
write_virtual_sbi_register(vgpu, sbi_offset,
|
|
vgpu_vreg_t(vgpu, SBI_DATA));
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#define _vgtif_reg(x) \
|
|
(VGT_PVINFO_PAGE + offsetof(struct vgt_if, x))
|
|
|
|
static int pvinfo_mmio_read(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
bool invalid_read = false;
|
|
|
|
read_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
switch (offset) {
|
|
case _vgtif_reg(magic) ... _vgtif_reg(vgt_id):
|
|
if (offset + bytes > _vgtif_reg(vgt_id) + 4)
|
|
invalid_read = true;
|
|
break;
|
|
case _vgtif_reg(avail_rs.mappable_gmadr.base) ...
|
|
_vgtif_reg(avail_rs.fence_num):
|
|
if (offset + bytes >
|
|
_vgtif_reg(avail_rs.fence_num) + 4)
|
|
invalid_read = true;
|
|
break;
|
|
case 0x78010: /* vgt_caps */
|
|
case 0x7881c:
|
|
break;
|
|
default:
|
|
invalid_read = true;
|
|
break;
|
|
}
|
|
if (invalid_read)
|
|
gvt_vgpu_err("invalid pvinfo read: [%x:%x] = %x\n",
|
|
offset, bytes, *(u32 *)p_data);
|
|
vgpu->pv_notified = true;
|
|
return 0;
|
|
}
|
|
|
|
static int handle_g2v_notification(struct intel_vgpu *vgpu, int notification)
|
|
{
|
|
intel_gvt_gtt_type_t root_entry_type = GTT_TYPE_PPGTT_ROOT_L4_ENTRY;
|
|
struct intel_vgpu_mm *mm;
|
|
u64 *pdps;
|
|
|
|
pdps = (u64 *)&vgpu_vreg64_t(vgpu, vgtif_reg(pdp[0]));
|
|
|
|
switch (notification) {
|
|
case VGT_G2V_PPGTT_L3_PAGE_TABLE_CREATE:
|
|
root_entry_type = GTT_TYPE_PPGTT_ROOT_L3_ENTRY;
|
|
/* fall through */
|
|
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);
|
|
case VGT_G2V_PPGTT_L3_PAGE_TABLE_DESTROY:
|
|
case VGT_G2V_PPGTT_L4_PAGE_TABLE_DESTROY:
|
|
return intel_vgpu_put_ppgtt_mm(vgpu, pdps);
|
|
case VGT_G2V_EXECLIST_CONTEXT_CREATE:
|
|
case VGT_G2V_EXECLIST_CONTEXT_DESTROY:
|
|
case 1: /* Remove this in guest driver. */
|
|
break;
|
|
default:
|
|
gvt_vgpu_err("Invalid PV notification %d\n", notification);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
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;
|
|
char *env[3] = {NULL, NULL, NULL};
|
|
char vmid_str[20];
|
|
char display_ready_str[20];
|
|
|
|
snprintf(display_ready_str, 20, "GVT_DISPLAY_READY=%d", ready);
|
|
env[0] = display_ready_str;
|
|
|
|
snprintf(vmid_str, 20, "VMID=%d", vgpu->id);
|
|
env[1] = vmid_str;
|
|
|
|
return kobject_uevent_env(kobj, KOBJ_ADD, env);
|
|
}
|
|
|
|
static int pvinfo_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 data;
|
|
int ret;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
switch (offset) {
|
|
case _vgtif_reg(display_ready):
|
|
send_display_ready_uevent(vgpu, data ? 1 : 0);
|
|
break;
|
|
case _vgtif_reg(g2v_notify):
|
|
ret = handle_g2v_notification(vgpu, data);
|
|
break;
|
|
/* add xhot and yhot to handled list to avoid error log */
|
|
case _vgtif_reg(cursor_x_hot):
|
|
case _vgtif_reg(cursor_y_hot):
|
|
case _vgtif_reg(pdp[0].lo):
|
|
case _vgtif_reg(pdp[0].hi):
|
|
case _vgtif_reg(pdp[1].lo):
|
|
case _vgtif_reg(pdp[1].hi):
|
|
case _vgtif_reg(pdp[2].lo):
|
|
case _vgtif_reg(pdp[2].hi):
|
|
case _vgtif_reg(pdp[3].lo):
|
|
case _vgtif_reg(pdp[3].hi):
|
|
case _vgtif_reg(execlist_context_descriptor_lo):
|
|
case _vgtif_reg(execlist_context_descriptor_hi):
|
|
break;
|
|
case _vgtif_reg(rsv5[0])..._vgtif_reg(rsv5[3]):
|
|
enter_failsafe_mode(vgpu, GVT_FAILSAFE_INSUFFICIENT_RESOURCE);
|
|
break;
|
|
default:
|
|
gvt_vgpu_err("invalid pvinfo write offset %x bytes %x data %x\n",
|
|
offset, bytes, data);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int pf_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
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);
|
|
return 0;
|
|
}
|
|
|
|
return intel_vgpu_default_mmio_write(vgpu, offset, p_data, bytes);
|
|
}
|
|
|
|
static int power_well_ctl_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
if (vgpu_vreg(vgpu, offset) & HSW_PWR_WELL_CTL_REQ(HSW_DISP_PW_GLOBAL))
|
|
vgpu_vreg(vgpu, offset) |=
|
|
HSW_PWR_WELL_CTL_STATE(HSW_DISP_PW_GLOBAL);
|
|
else
|
|
vgpu_vreg(vgpu, offset) &=
|
|
~HSW_PWR_WELL_CTL_STATE(HSW_DISP_PW_GLOBAL);
|
|
return 0;
|
|
}
|
|
|
|
static int gen9_dbuf_ctl_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
if (vgpu_vreg(vgpu, offset) & DBUF_POWER_REQUEST)
|
|
vgpu_vreg(vgpu, offset) |= DBUF_POWER_STATE;
|
|
else
|
|
vgpu_vreg(vgpu, offset) &= ~DBUF_POWER_STATE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int fpga_dbg_mmio_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
if (vgpu_vreg(vgpu, offset) & FPGA_DBG_RM_NOCLAIM)
|
|
vgpu_vreg(vgpu, offset) &= ~FPGA_DBG_RM_NOCLAIM;
|
|
return 0;
|
|
}
|
|
|
|
static int dma_ctrl_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
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",
|
|
vgpu->id);
|
|
return 0;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int gen9_trtte_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
|
|
u32 trtte = *(u32 *)p_data;
|
|
|
|
if ((trtte & 1) && (trtte & (1 << 1)) == 0) {
|
|
WARN(1, "VM(%d): Use physical address for TRTT!\n",
|
|
vgpu->id);
|
|
return -EINVAL;
|
|
}
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
/* TRTTE is not per-context */
|
|
|
|
mmio_hw_access_pre(dev_priv);
|
|
I915_WRITE(_MMIO(offset), vgpu_vreg(vgpu, offset));
|
|
mmio_hw_access_post(dev_priv);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int gen9_trtt_chicken_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
|
|
u32 val = *(u32 *)p_data;
|
|
|
|
if (val & 1) {
|
|
/* unblock hw logic */
|
|
mmio_hw_access_pre(dev_priv);
|
|
I915_WRITE(_MMIO(offset), val);
|
|
mmio_hw_access_post(dev_priv);
|
|
}
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
return 0;
|
|
}
|
|
|
|
static int dpll_status_read(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = 0;
|
|
|
|
if (vgpu_vreg(vgpu, 0x46010) & (1 << 31))
|
|
v |= (1 << 0);
|
|
|
|
if (vgpu_vreg(vgpu, 0x46014) & (1 << 31))
|
|
v |= (1 << 8);
|
|
|
|
if (vgpu_vreg(vgpu, 0x46040) & (1 << 31))
|
|
v |= (1 << 16);
|
|
|
|
if (vgpu_vreg(vgpu, 0x46060) & (1 << 31))
|
|
v |= (1 << 24);
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes);
|
|
}
|
|
|
|
static int mailbox_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 value = *(u32 *)p_data;
|
|
u32 cmd = value & 0xff;
|
|
u32 *data0 = &vgpu_vreg_t(vgpu, GEN6_PCODE_DATA);
|
|
|
|
switch (cmd) {
|
|
case GEN9_PCODE_READ_MEM_LATENCY:
|
|
if (IS_SKYLAKE(vgpu->gvt->dev_priv)
|
|
|| IS_KABYLAKE(vgpu->gvt->dev_priv)) {
|
|
/**
|
|
* "Read memory latency" command on gen9.
|
|
* Below memory latency values are read
|
|
* from skylake platform.
|
|
*/
|
|
if (!*data0)
|
|
*data0 = 0x1e1a1100;
|
|
else
|
|
*data0 = 0x61514b3d;
|
|
} else if (IS_BROXTON(vgpu->gvt->dev_priv)) {
|
|
/**
|
|
* "Read memory latency" command on gen9.
|
|
* Below memory latency values are read
|
|
* from Broxton MRB.
|
|
*/
|
|
if (!*data0)
|
|
*data0 = 0x16080707;
|
|
else
|
|
*data0 = 0x16161616;
|
|
}
|
|
break;
|
|
case SKL_PCODE_CDCLK_CONTROL:
|
|
if (IS_SKYLAKE(vgpu->gvt->dev_priv)
|
|
|| IS_KABYLAKE(vgpu->gvt->dev_priv))
|
|
*data0 = SKL_CDCLK_READY_FOR_CHANGE;
|
|
break;
|
|
case GEN6_PCODE_READ_RC6VIDS:
|
|
*data0 |= 0x1;
|
|
break;
|
|
}
|
|
|
|
gvt_dbg_core("VM(%d) write %x to mailbox, return data0 %x\n",
|
|
vgpu->id, value, *data0);
|
|
/**
|
|
* PCODE_READY clear means ready for pcode read/write,
|
|
* PCODE_ERROR_MASK clear means no error happened. In GVT-g we
|
|
* always emulate as pcode read/write success and ready for access
|
|
* anytime, since we don't touch real physical registers here.
|
|
*/
|
|
value &= ~(GEN6_PCODE_READY | GEN6_PCODE_ERROR_MASK);
|
|
return intel_vgpu_default_mmio_write(vgpu, offset, &value, bytes);
|
|
}
|
|
|
|
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);
|
|
|
|
if (!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)) {
|
|
gvt_vgpu_err("access unknown hardware status page register:0x%x\n",
|
|
offset);
|
|
return -EINVAL;
|
|
}
|
|
vgpu->hws_pga[ring_id] = value;
|
|
gvt_dbg_mmio("VM(%d) write: 0x%x to HWSP: 0x%x\n",
|
|
vgpu->id, value, offset);
|
|
|
|
return intel_vgpu_default_mmio_write(vgpu, offset, &value, bytes);
|
|
}
|
|
|
|
static int skl_power_well_ctl_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
if (IS_BROXTON(vgpu->gvt->dev_priv))
|
|
v &= (1 << 31) | (1 << 29);
|
|
else
|
|
v &= (1 << 31) | (1 << 29) | (1 << 9) |
|
|
(1 << 7) | (1 << 5) | (1 << 3) | (1 << 1);
|
|
v |= (v >> 1);
|
|
|
|
return intel_vgpu_default_mmio_write(vgpu, offset, &v, bytes);
|
|
}
|
|
|
|
static int skl_lcpll_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
/* other bits are MBZ. */
|
|
v &= (1 << 31) | (1 << 30);
|
|
v & (1 << 31) ? (v |= (1 << 30)) : (v &= ~(1 << 30));
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_de_pll_enable_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
if (v & BXT_DE_PLL_PLL_ENABLE)
|
|
v |= BXT_DE_PLL_LOCK;
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_port_pll_enable_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
if (v & PORT_PLL_ENABLE)
|
|
v |= PORT_PLL_LOCK;
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_phy_ctl_family_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
u32 data = v & COMMON_RESET_DIS ? BXT_PHY_LANE_ENABLED : 0;
|
|
|
|
switch (offset) {
|
|
case _PHY_CTL_FAMILY_EDP:
|
|
vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_A) = data;
|
|
break;
|
|
case _PHY_CTL_FAMILY_DDI:
|
|
vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_B) = data;
|
|
vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_C) = data;
|
|
break;
|
|
}
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_port_tx_dw3_read(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = vgpu_vreg(vgpu, offset);
|
|
|
|
v &= ~UNIQUE_TRANGE_EN_METHOD;
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes);
|
|
}
|
|
|
|
static int bxt_pcs_dw12_grp_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
if (offset == _PORT_PCS_DW12_GRP_A || offset == _PORT_PCS_DW12_GRP_B) {
|
|
vgpu_vreg(vgpu, offset - 0x600) = v;
|
|
vgpu_vreg(vgpu, offset - 0x800) = v;
|
|
} else {
|
|
vgpu_vreg(vgpu, offset - 0x400) = v;
|
|
vgpu_vreg(vgpu, offset - 0x600) = v;
|
|
}
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_gt_disp_pwron_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 v = *(u32 *)p_data;
|
|
|
|
if (v & BIT(0)) {
|
|
vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) &=
|
|
~PHY_RESERVED;
|
|
vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) |=
|
|
PHY_POWER_GOOD;
|
|
}
|
|
|
|
if (v & BIT(1)) {
|
|
vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) &=
|
|
~PHY_RESERVED;
|
|
vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) |=
|
|
PHY_POWER_GOOD;
|
|
}
|
|
|
|
|
|
vgpu_vreg(vgpu, offset) = v;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bxt_edp_psr_imr_iir_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
vgpu_vreg(vgpu, offset) = 0;
|
|
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;
|
|
|
|
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);
|
|
}
|
|
|
|
return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes);
|
|
}
|
|
|
|
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 intel_vgpu_execlist *execlist;
|
|
u32 data = *(u32 *)p_data;
|
|
int ret = 0;
|
|
|
|
if (WARN_ON(ring_id < 0 || ring_id >= I915_NUM_ENGINES))
|
|
return -EINVAL;
|
|
|
|
execlist = &vgpu->submission.execlist[ring_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);
|
|
if(ret)
|
|
gvt_vgpu_err("fail submit workload on ring %d\n",
|
|
ring_id);
|
|
}
|
|
|
|
++execlist->elsp_dwords.index;
|
|
execlist->elsp_dwords.index &= 0x3;
|
|
return ret;
|
|
}
|
|
|
|
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);
|
|
bool enable_execlist;
|
|
int ret;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
|
|
/* when PPGTT mode enabled, we will check if guest has called
|
|
* 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) {
|
|
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))) {
|
|
enable_execlist = !!(data & GFX_RUN_LIST_ENABLE);
|
|
|
|
gvt_dbg_core("EXECLIST %s on ring %d\n",
|
|
(enable_execlist ? "enabling" : "disabling"),
|
|
ring_id);
|
|
|
|
if (!enable_execlist)
|
|
return 0;
|
|
|
|
ret = intel_vgpu_select_submission_ops(vgpu,
|
|
ENGINE_MASK(ring_id),
|
|
INTEL_VGPU_EXECLIST_SUBMISSION);
|
|
if (ret)
|
|
return ret;
|
|
|
|
intel_vgpu_start_schedule(vgpu);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int gvt_reg_tlb_control_handler(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
unsigned int id = 0;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
vgpu_vreg(vgpu, offset) = 0;
|
|
|
|
switch (offset) {
|
|
case 0x4260:
|
|
id = RCS;
|
|
break;
|
|
case 0x4264:
|
|
id = VCS;
|
|
break;
|
|
case 0x4268:
|
|
id = VCS2;
|
|
break;
|
|
case 0x426c:
|
|
id = BCS;
|
|
break;
|
|
case 0x4270:
|
|
id = VECS;
|
|
break;
|
|
default:
|
|
return -EINVAL;
|
|
}
|
|
set_bit(id, (void *)vgpu->submission.tlb_handle_pending);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ring_reset_ctl_write(struct intel_vgpu *vgpu,
|
|
unsigned int offset, void *p_data, unsigned int bytes)
|
|
{
|
|
u32 data;
|
|
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
data = vgpu_vreg(vgpu, offset);
|
|
|
|
if (data & _MASKED_BIT_ENABLE(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;
|
|
|
|
vgpu_vreg(vgpu, offset) = data;
|
|
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); \
|
|
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)
|
|
|
|
#define MMIO_DFH(reg, d, f, r, w) \
|
|
MMIO_F(reg, 4, f, 0, 0, d, r, w)
|
|
|
|
#define MMIO_GM(reg, d, r, w) \
|
|
MMIO_F(reg, 4, F_GMADR, 0xFFFFF000, 0, d, r, w)
|
|
|
|
#define MMIO_GM_RDR(reg, d, r, w) \
|
|
MMIO_F(reg, 4, F_GMADR | F_CMD_ACCESS, 0xFFFFF000, 0, d, r, w)
|
|
|
|
#define MMIO_RO(reg, d, f, rm, r, w) \
|
|
MMIO_F(reg, 4, F_RO | f, 0, rm, d, r, w)
|
|
|
|
#define MMIO_RING_F(prefix, s, f, am, rm, d, r, w) do { \
|
|
MMIO_F(prefix(RENDER_RING_BASE), s, f, am, rm, d, r, w); \
|
|
MMIO_F(prefix(BLT_RING_BASE), s, f, am, rm, d, r, w); \
|
|
MMIO_F(prefix(GEN6_BSD_RING_BASE), s, f, am, rm, d, r, w); \
|
|
MMIO_F(prefix(VEBOX_RING_BASE), s, f, am, rm, d, r, w); \
|
|
if (HAS_BSD2(dev_priv)) \
|
|
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)
|
|
|
|
#define MMIO_RING_GM(prefix, d, r, w) \
|
|
MMIO_RING_F(prefix, 4, F_GMADR, 0xFFFF0000, 0, d, r, w)
|
|
|
|
#define MMIO_RING_GM_RDR(prefix, d, r, w) \
|
|
MMIO_RING_F(prefix, 4, F_GMADR | F_CMD_ACCESS, 0xFFFF0000, 0, d, r, w)
|
|
|
|
#define MMIO_RING_RO(prefix, d, f, rm, r, w) \
|
|
MMIO_RING_F(prefix, 4, F_RO | f, 0, rm, d, r, w)
|
|
|
|
static int init_generic_mmio_info(struct intel_gvt *gvt)
|
|
{
|
|
struct drm_i915_private *dev_priv = gvt->dev_priv;
|
|
int ret;
|
|
|
|
MMIO_RING_DFH(RING_IMR, D_ALL, F_CMD_ACCESS, 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_DH(GEN8_GAMW_ECO_DEV_RW_IA, D_BDW_PLUS, NULL,
|
|
gamw_echo_dev_rw_ia_write);
|
|
|
|
MMIO_GM_RDR(BSD_HWS_PGA_GEN7, D_ALL, NULL, NULL);
|
|
MMIO_GM_RDR(BLT_HWS_PGA_GEN7, D_ALL, NULL, NULL);
|
|
MMIO_GM_RDR(VEBOX_HWS_PGA_GEN7, D_ALL, NULL, NULL);
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x28)
|
|
MMIO_RING_DFH(RING_REG, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x134)
|
|
MMIO_RING_DFH(RING_REG, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x6c)
|
|
MMIO_RING_DFH(RING_REG, D_ALL, 0, mmio_read_from_hw, NULL);
|
|
#undef RING_REG
|
|
MMIO_DH(GEN7_SC_INSTDONE, D_BDW_PLUS, mmio_read_from_hw, NULL);
|
|
|
|
MMIO_GM_RDR(_MMIO(0x2148), D_ALL, NULL, NULL);
|
|
MMIO_GM_RDR(CCID, 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);
|
|
|
|
/* RING MODE */
|
|
#define RING_REG(base) _MMIO((base) + 0x29c)
|
|
MMIO_RING_DFH(RING_REG, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL,
|
|
ring_mode_mmio_write);
|
|
#undef RING_REG
|
|
|
|
MMIO_RING_DFH(RING_MI_MODE, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_RING_DFH(RING_INSTPM, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_RING_DFH(RING_TIMESTAMP, D_ALL, F_CMD_ACCESS,
|
|
mmio_read_from_hw, NULL);
|
|
MMIO_RING_DFH(RING_TIMESTAMP_UDW, D_ALL, F_CMD_ACCESS,
|
|
mmio_read_from_hw, NULL);
|
|
|
|
MMIO_DFH(GEN7_GT_MODE, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(CACHE_MODE_0_GEN7, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_DFH(CACHE_MODE_1, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(CACHE_MODE_0, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2124), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
|
|
MMIO_DFH(_MMIO(0x20dc), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_3D_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2088), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x20e4), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2470), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(GAM_ECOCHK, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(GEN7_COMMON_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_DFH(COMMON_SLICE_CHICKEN2, D_ALL, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x9030), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x20a0), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2420), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2430), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2434), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2438), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x243c), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x7018), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(HALF_SLICE_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
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_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_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_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_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_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_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_GPIOA, 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);
|
|
MMIO_F(_MMIO(_PCH_DPC_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_PRE_SKL, NULL,
|
|
dp_aux_ch_ctl_mmio_write);
|
|
MMIO_F(_MMIO(_PCH_DPD_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_PRE_SKL, NULL,
|
|
dp_aux_ch_ctl_mmio_write);
|
|
|
|
MMIO_DH(PCH_ADPA, D_PRE_SKL, NULL, pch_adpa_mmio_write);
|
|
|
|
MMIO_DH(_MMIO(_PCH_TRANSACONF), D_ALL, NULL, transconf_mmio_write);
|
|
MMIO_DH(_MMIO(_PCH_TRANSBCONF), D_ALL, NULL, transconf_mmio_write);
|
|
|
|
MMIO_DH(FDI_RX_IIR(PIPE_A), D_ALL, NULL, fdi_rx_iir_mmio_write);
|
|
MMIO_DH(FDI_RX_IIR(PIPE_B), D_ALL, NULL, fdi_rx_iir_mmio_write);
|
|
MMIO_DH(FDI_RX_IIR(PIPE_C), D_ALL, NULL, fdi_rx_iir_mmio_write);
|
|
MMIO_DH(FDI_RX_IMR(PIPE_A), D_ALL, NULL, update_fdi_rx_iir_status);
|
|
MMIO_DH(FDI_RX_IMR(PIPE_B), D_ALL, NULL, update_fdi_rx_iir_status);
|
|
MMIO_DH(FDI_RX_IMR(PIPE_C), D_ALL, NULL, update_fdi_rx_iir_status);
|
|
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);
|
|
MMIO_DH(_MMIO(0xe681c), D_ALL, dpy_reg_mmio_read, NULL);
|
|
MMIO_DH(_MMIO(0xe6c04), D_ALL, dpy_reg_mmio_read, NULL);
|
|
MMIO_DH(_MMIO(0xe6e1c), D_ALL, dpy_reg_mmio_read, NULL);
|
|
|
|
MMIO_RO(PCH_PORT_HOTPLUG, D_ALL, 0,
|
|
PORTA_HOTPLUG_STATUS_MASK
|
|
| PORTB_HOTPLUG_STATUS_MASK
|
|
| PORTC_HOTPLUG_STATUS_MASK
|
|
| PORTD_HOTPLUG_STATUS_MASK,
|
|
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);
|
|
|
|
MMIO_DH(DDI_BUF_CTL(PORT_A), D_ALL, NULL, ddi_buf_ctl_mmio_write);
|
|
MMIO_DH(DDI_BUF_CTL(PORT_B), D_ALL, NULL, ddi_buf_ctl_mmio_write);
|
|
MMIO_DH(DDI_BUF_CTL(PORT_C), D_ALL, NULL, ddi_buf_ctl_mmio_write);
|
|
MMIO_DH(DDI_BUF_CTL(PORT_D), D_ALL, NULL, ddi_buf_ctl_mmio_write);
|
|
MMIO_DH(DDI_BUF_CTL(PORT_E), D_ALL, NULL, ddi_buf_ctl_mmio_write);
|
|
|
|
MMIO_DH(DP_TP_CTL(PORT_A), D_ALL, NULL, dp_tp_ctl_mmio_write);
|
|
MMIO_DH(DP_TP_CTL(PORT_B), D_ALL, NULL, dp_tp_ctl_mmio_write);
|
|
MMIO_DH(DP_TP_CTL(PORT_C), D_ALL, NULL, dp_tp_ctl_mmio_write);
|
|
MMIO_DH(DP_TP_CTL(PORT_D), D_ALL, NULL, dp_tp_ctl_mmio_write);
|
|
MMIO_DH(DP_TP_CTL(PORT_E), D_ALL, NULL, dp_tp_ctl_mmio_write);
|
|
|
|
MMIO_DH(DP_TP_STATUS(PORT_A), D_ALL, NULL, dp_tp_status_mmio_write);
|
|
MMIO_DH(DP_TP_STATUS(PORT_B), D_ALL, NULL, dp_tp_status_mmio_write);
|
|
MMIO_DH(DP_TP_STATUS(PORT_C), D_ALL, NULL, dp_tp_status_mmio_write);
|
|
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);
|
|
/*
|
|
* Use an arbitrary power well controlled by the PWR_WELL_CTL
|
|
* register.
|
|
*/
|
|
MMIO_DH(HSW_PWR_WELL_CTL_BIOS(HSW_DISP_PW_GLOBAL), D_BDW, NULL,
|
|
power_well_ctl_mmio_write);
|
|
MMIO_DH(HSW_PWR_WELL_CTL_DRIVER(HSW_DISP_PW_GLOBAL), D_BDW, NULL,
|
|
power_well_ctl_mmio_write);
|
|
MMIO_DH(HSW_PWR_WELL_CTL_KVMR, D_BDW, NULL, power_well_ctl_mmio_write);
|
|
MMIO_DH(HSW_PWR_WELL_CTL_DEBUG(HSW_DISP_PW_GLOBAL), D_BDW, NULL,
|
|
power_well_ctl_mmio_write);
|
|
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);
|
|
MMIO_DFH(_MMIO(0x12178), D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
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);
|
|
|
|
MMIO_DFH(_MMIO(0x1c17c), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x1c178), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(BCS_SWCTRL, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
|
|
MMIO_F(HS_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(DS_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(IA_VERTICES_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(IA_PRIMITIVES_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(VS_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(GS_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(GS_PRIMITIVES_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(CL_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(CL_PRIMITIVES_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(PS_INVOCATION_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_F(PS_DEPTH_COUNT, 8, F_CMD_ACCESS, 0, 0, D_ALL, NULL, NULL);
|
|
MMIO_DH(_MMIO(0x4260), D_BDW_PLUS, NULL, gvt_reg_tlb_control_handler);
|
|
MMIO_DH(_MMIO(0x4264), D_BDW_PLUS, NULL, gvt_reg_tlb_control_handler);
|
|
MMIO_DH(_MMIO(0x4268), D_BDW_PLUS, NULL, gvt_reg_tlb_control_handler);
|
|
MMIO_DH(_MMIO(0x426c), D_BDW_PLUS, NULL, gvt_reg_tlb_control_handler);
|
|
MMIO_DH(_MMIO(0x4270), D_BDW_PLUS, NULL, gvt_reg_tlb_control_handler);
|
|
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_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);
|
|
MMIO_RING_DFH(RING_SYNC_1, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_RING_DFH(RING_SYNC_0, D_ALL, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x22178), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x1a178), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x1a17c), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x2217c), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
return 0;
|
|
}
|
|
|
|
static int init_broadwell_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);
|
|
MMIO_DH(GEN8_DE_PIPE_IER(PIPE_A), D_BDW_PLUS, NULL,
|
|
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);
|
|
MMIO_DH(GEN8_DE_PIPE_IER(PIPE_B), D_BDW_PLUS, NULL,
|
|
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);
|
|
MMIO_DH(GEN8_DE_PIPE_IER(PIPE_C), D_BDW_PLUS, NULL,
|
|
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_read_from_hw, NULL);
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0xd0)
|
|
MMIO_RING_F(RING_REG, 4, F_RO, 0,
|
|
~_MASKED_BIT_ENABLE(RESET_CTL_REQUEST_RESET), D_BDW_PLUS, NULL,
|
|
ring_reset_ctl_write);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x230)
|
|
MMIO_RING_DFH(RING_REG, D_BDW_PLUS, 0, NULL, elsp_mmio_write);
|
|
#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,
|
|
NULL, NULL);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x244)
|
|
MMIO_RING_DFH(RING_REG, D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x370)
|
|
MMIO_RING_F(RING_REG, 48, F_RO, 0, ~0, D_BDW_PLUS, NULL, NULL);
|
|
#undef RING_REG
|
|
|
|
#define RING_REG(base) _MMIO((base) + 0x3a0)
|
|
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);
|
|
#undef RING_REG
|
|
|
|
MMIO_RING_GM_RDR(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,
|
|
NULL, NULL);
|
|
MMIO_DFH(GEN8_UCGCTL6, D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
|
|
MMIO_DFH(_MMIO(0xb1f0), D_BDW, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xb1c0), D_BDW, F_CMD_ACCESS, NULL, NULL);
|
|
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_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);
|
|
MMIO_DFH(_MMIO(0x2580), D_BDW_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
|
|
|
|
MMIO_DFH(_MMIO(0x2248), D_BDW, F_CMD_ACCESS, NULL, NULL);
|
|
|
|
MMIO_DFH(_MMIO(0xe220), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe230), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe240), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe260), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe270), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe280), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe2a0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe2b0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0xe2c0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
return 0;
|
|
}
|
|
|
|
static int init_skl_mmio_info(struct intel_gvt *gvt)
|
|
{
|
|
struct drm_i915_private *dev_priv = gvt->dev_priv;
|
|
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_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,
|
|
dp_aux_ch_ctl_mmio_write);
|
|
MMIO_F(_MMIO(_DPC_AUX_CH_CTL), 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,
|
|
dp_aux_ch_ctl_mmio_write);
|
|
|
|
/*
|
|
* Use an arbitrary power well controlled by the PWR_WELL_CTL
|
|
* register.
|
|
*/
|
|
MMIO_D(HSW_PWR_WELL_CTL_BIOS(SKL_DISP_PW_MISC_IO), D_SKL_PLUS);
|
|
MMIO_DH(HSW_PWR_WELL_CTL_DRIVER(SKL_DISP_PW_MISC_IO), D_SKL_PLUS, NULL,
|
|
skl_power_well_ctl_write);
|
|
|
|
MMIO_DH(DBUF_CTL, D_SKL_PLUS, NULL, gen9_dbuf_ctl_mmio_write);
|
|
|
|
MMIO_D(_MMIO(0xa210), 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(_MMIO(0x4ddc), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(0x42080), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_D(_MMIO(0x45504), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x45520), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x46000), D_SKL_PLUS);
|
|
MMIO_DH(_MMIO(0x46010), D_SKL_PLUS, NULL, skl_lcpll_write);
|
|
MMIO_DH(_MMIO(0x46014), D_SKL_PLUS, NULL, skl_lcpll_write);
|
|
MMIO_D(_MMIO(0x6C040), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6C048), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6C050), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6C044), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6C04C), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6C054), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6c058), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6c05c), D_SKL_PLUS);
|
|
MMIO_DH(_MMIO(0x6c060), D_SKL_PLUS, dpll_status_read, NULL);
|
|
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_A, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_A, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_B, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_B, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_C, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_POS(PIPE_C, 1), D_SKL_PLUS, NULL, pf_write);
|
|
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_A, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_A, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_B, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_B, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_C, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_WIN_SZ(PIPE_C, 1), D_SKL_PLUS, NULL, pf_write);
|
|
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_A, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_A, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_B, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_B, 1), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_C, 0), D_SKL_PLUS, NULL, pf_write);
|
|
MMIO_DH(SKL_PS_CTRL(PIPE_C, 1), D_SKL_PLUS, NULL, pf_write);
|
|
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_A, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_A, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_A, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_A, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_B, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_B, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_B, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_B, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_C, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_C, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_C, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_BUF_CFG(PIPE_C, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(CUR_BUF_CFG(PIPE_A), D_SKL_PLUS, NULL, NULL);
|
|
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);
|
|
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_B, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_B, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_B, 2), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_C, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_C, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_WM_TRANS(PIPE_C, 2), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(CUR_WM_TRANS(PIPE_A), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(CUR_WM_TRANS(PIPE_B), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(CUR_WM_TRANS(PIPE_C), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_A, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_A, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_A, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_A, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_B, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_B, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_B, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_B, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_C, 0), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_C, 1), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_C, 2), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(PLANE_NV12_BUF_CFG(PIPE_C, 3), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_A, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_A, 2)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_A, 3)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_A, 4)), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_B, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_B, 2)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_B, 3)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_B, 4)), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_C, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_C, 2)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_C, 3)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C0(PIPE_C, 4)), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_A, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_A, 2)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_A, 3)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_A, 4)), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_B, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_B, 2)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_B, 3)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_B, 4)), D_SKL_PLUS, NULL, NULL);
|
|
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_C, 1)), D_SKL_PLUS, NULL, NULL);
|
|
MMIO_DH(_MMIO(_REG_701C4(PIPE_C, 2)), D_SKL_PLUS, NULL, NULL);
|
|
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(0x70380), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x71380), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x72380), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x7239c), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x7039c), D_SKL_PLUS);
|
|
|
|
MMIO_D(_MMIO(0x8f074), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x8f004), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x8f034), D_SKL_PLUS);
|
|
|
|
MMIO_D(_MMIO(0xb11c), D_SKL_PLUS);
|
|
|
|
MMIO_D(_MMIO(0x51000), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x6c00c), D_SKL_PLUS);
|
|
|
|
MMIO_F(_MMIO(0xc800), 0x7f8, F_CMD_ACCESS, 0, 0, D_SKL_PLUS,
|
|
NULL, NULL);
|
|
MMIO_F(_MMIO(0xb020), 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(_MMIO(0x20e0), D_SKL_PLUS, F_MODE_MASK, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x20ec), D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
|
|
/* TRTT */
|
|
MMIO_DFH(_MMIO(0x4de0), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x4de4), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x4de8), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x4dec), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x4df0), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(_MMIO(0x4df4), 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_D(_MMIO(0xc403c), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0xb004), D_SKL_PLUS);
|
|
MMIO_DH(DMA_CTRL, D_SKL_PLUS, NULL, dma_ctrl_write);
|
|
|
|
MMIO_D(_MMIO(0x65900), D_SKL_PLUS);
|
|
MMIO_D(_MMIO(0x1082c0), 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);
|
|
MMIO_DFH(GEN9_CSFE_CHICKEN1_RCS, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
|
|
MMIO_DFH(GEN8_HDC_CHICKEN1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
MMIO_DFH(GEN9_WM_CHICKEN3, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
|
|
NULL, NULL);
|
|
|
|
MMIO_D(_MMIO(0x4ab8), D_KBL);
|
|
MMIO_D(_MMIO(0x2248), D_KBL | D_SKL);
|
|
|
|
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,
|
|
NULL, bxt_port_pll_enable_write);
|
|
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_DH(EDP_PSR_IMR, D_BXT, NULL, bxt_edp_psr_imr_iir_write);
|
|
MMIO_DH(EDP_PSR_IIR, D_BXT, NULL, bxt_edp_psr_imr_iir_write);
|
|
|
|
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_D(GEN8_L3SQCREG1, D_BXT);
|
|
|
|
MMIO_DFH(GEN9_CTX_PREEMPT_REG, D_BXT, F_CMD_ACCESS, NULL, NULL);
|
|
|
|
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;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* intel_gvt_clean_mmio_info - clean up MMIO information table for GVT device
|
|
* @gvt: GVT device
|
|
*
|
|
* This function is called at the driver unloading stage, to clean up the MMIO
|
|
* information table of GVT device
|
|
*
|
|
*/
|
|
void intel_gvt_clean_mmio_info(struct intel_gvt *gvt)
|
|
{
|
|
struct hlist_node *tmp;
|
|
struct intel_gvt_mmio_info *e;
|
|
int i;
|
|
|
|
hash_for_each_safe(gvt->mmio.mmio_info_table, i, tmp, e, node)
|
|
kfree(e);
|
|
|
|
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},
|
|
};
|
|
|
|
/**
|
|
* intel_gvt_setup_mmio_info - setup MMIO information table for GVT device
|
|
* @gvt: GVT device
|
|
*
|
|
* This function is called at the initialization stage, to setup the MMIO
|
|
* information table for GVT device
|
|
*
|
|
* Returns:
|
|
* zero on success, negative if failed.
|
|
*/
|
|
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;
|
|
int size = info->mmio_size / 4 * sizeof(*gvt->mmio.mmio_attribute);
|
|
int ret;
|
|
|
|
gvt->mmio.mmio_attribute = vzalloc(size);
|
|
if (!gvt->mmio.mmio_attribute)
|
|
return -ENOMEM;
|
|
|
|
ret = init_generic_mmio_info(gvt);
|
|
if (ret)
|
|
goto err;
|
|
|
|
if (IS_BROADWELL(dev_priv)) {
|
|
ret = init_broadwell_mmio_info(gvt);
|
|
if (ret)
|
|
goto err;
|
|
} else if (IS_SKYLAKE(dev_priv)
|
|
|| IS_KABYLAKE(dev_priv)) {
|
|
ret = init_broadwell_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);
|
|
if (ret)
|
|
goto err;
|
|
ret = init_skl_mmio_info(gvt);
|
|
if (ret)
|
|
goto err;
|
|
ret = init_bxt_mmio_info(gvt);
|
|
if (ret)
|
|
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);
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* intel_gvt_for_each_tracked_mmio - iterate each tracked mmio
|
|
* @gvt: a GVT device
|
|
* @handler: the handler
|
|
* @data: private data given to handler
|
|
*
|
|
* Returns:
|
|
* Zero on success, negative error code if failed.
|
|
*/
|
|
int intel_gvt_for_each_tracked_mmio(struct intel_gvt *gvt,
|
|
int (*handler)(struct intel_gvt *gvt, u32 offset, void *data),
|
|
void *data)
|
|
{
|
|
struct gvt_mmio_block *block = gvt->mmio.mmio_block;
|
|
struct intel_gvt_mmio_info *e;
|
|
int i, j, ret;
|
|
|
|
hash_for_each(gvt->mmio.mmio_info_table, i, e, node) {
|
|
ret = handler(gvt, e->offset, data);
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
|
|
for (i = 0; i < gvt->mmio.num_mmio_block; i++, block++) {
|
|
for (j = 0; j < block->size; j += 4) {
|
|
ret = handler(gvt,
|
|
i915_mmio_reg_offset(block->offset) + j,
|
|
data);
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* intel_vgpu_default_mmio_read - default MMIO read handler
|
|
* @vgpu: a vGPU
|
|
* @offset: access offset
|
|
* @p_data: data return buffer
|
|
* @bytes: access data length
|
|
*
|
|
* Returns:
|
|
* Zero on success, negative error code if failed.
|
|
*/
|
|
int intel_vgpu_default_mmio_read(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
read_vreg(vgpu, offset, p_data, bytes);
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* intel_t_default_mmio_write - default MMIO write handler
|
|
* @vgpu: a vGPU
|
|
* @offset: access offset
|
|
* @p_data: write data buffer
|
|
* @bytes: access data length
|
|
*
|
|
* Returns:
|
|
* Zero on success, negative error code if failed.
|
|
*/
|
|
int intel_vgpu_default_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* intel_vgpu_mask_mmio_write - write mask register
|
|
* @vgpu: a vGPU
|
|
* @offset: access offset
|
|
* @p_data: write data buffer
|
|
* @bytes: access data length
|
|
*
|
|
* Returns:
|
|
* Zero on success, negative error code if failed.
|
|
*/
|
|
int intel_vgpu_mask_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *p_data, unsigned int bytes)
|
|
{
|
|
u32 mask, old_vreg;
|
|
|
|
old_vreg = vgpu_vreg(vgpu, offset);
|
|
write_vreg(vgpu, offset, p_data, bytes);
|
|
mask = vgpu_vreg(vgpu, offset) >> 16;
|
|
vgpu_vreg(vgpu, offset) = (old_vreg & ~mask) |
|
|
(vgpu_vreg(vgpu, offset) & mask);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* intel_gvt_in_force_nonpriv_whitelist - if a mmio is in whitelist to be
|
|
* force-nopriv register
|
|
*
|
|
* @gvt: a GVT device
|
|
* @offset: register offset
|
|
*
|
|
* Returns:
|
|
* True if the register is in force-nonpriv whitelist;
|
|
* False if outside;
|
|
*/
|
|
bool intel_gvt_in_force_nonpriv_whitelist(struct intel_gvt *gvt,
|
|
unsigned int offset)
|
|
{
|
|
return in_whitelist(offset);
|
|
}
|
|
|
|
/**
|
|
* intel_vgpu_mmio_reg_rw - emulate tracked mmio registers
|
|
* @vgpu: a vGPU
|
|
* @offset: register offset
|
|
* @pdata: data buffer
|
|
* @bytes: data length
|
|
*
|
|
* Returns:
|
|
* Zero on success, negative error code if failed.
|
|
*/
|
|
int intel_vgpu_mmio_reg_rw(struct intel_vgpu *vgpu, unsigned int offset,
|
|
void *pdata, unsigned int bytes, bool is_read)
|
|
{
|
|
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))
|
|
return -EINVAL;
|
|
|
|
/*
|
|
* Handle special MMIO blocks.
|
|
*/
|
|
mmio_block = find_mmio_block(gvt, offset);
|
|
if (mmio_block) {
|
|
func = is_read ? mmio_block->read : mmio_block->write;
|
|
if (func)
|
|
return func(vgpu, offset, pdata, bytes);
|
|
goto default_rw;
|
|
}
|
|
|
|
/*
|
|
* Normal tracked MMIOs.
|
|
*/
|
|
mmio_info = find_mmio_info(gvt, offset);
|
|
if (!mmio_info) {
|
|
gvt_dbg_mmio("untracked MMIO %08x len %d\n", offset, bytes);
|
|
goto default_rw;
|
|
}
|
|
|
|
if (is_read)
|
|
return mmio_info->read(vgpu, offset, pdata, bytes);
|
|
else {
|
|
u64 ro_mask = mmio_info->ro_mask;
|
|
u32 old_vreg = 0, old_sreg = 0;
|
|
u64 data = 0;
|
|
|
|
if (intel_gvt_mmio_has_mode_mask(gvt, mmio_info->offset)) {
|
|
old_vreg = vgpu_vreg(vgpu, offset);
|
|
old_sreg = vgpu_sreg(vgpu, offset);
|
|
}
|
|
|
|
if (likely(!ro_mask))
|
|
ret = mmio_info->write(vgpu, offset, pdata, bytes);
|
|
else if (!~ro_mask) {
|
|
gvt_vgpu_err("try to write RO reg %x\n", offset);
|
|
return 0;
|
|
} else {
|
|
/* keep the RO bits in the virtual register */
|
|
memcpy(&data, pdata, bytes);
|
|
data &= ~ro_mask;
|
|
data |= vgpu_vreg(vgpu, offset) & ro_mask;
|
|
ret = mmio_info->write(vgpu, offset, &data, bytes);
|
|
}
|
|
|
|
/* higher 16bits of mode ctl regs are mask bits for change */
|
|
if (intel_gvt_mmio_has_mode_mask(gvt, mmio_info->offset)) {
|
|
u32 mask = vgpu_vreg(vgpu, offset) >> 16;
|
|
|
|
vgpu_vreg(vgpu, offset) = (old_vreg & ~mask)
|
|
| (vgpu_vreg(vgpu, offset) & mask);
|
|
vgpu_sreg(vgpu, offset) = (old_sreg & ~mask)
|
|
| (vgpu_sreg(vgpu, offset) & mask);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
|
|
default_rw:
|
|
return is_read ?
|
|
intel_vgpu_default_mmio_read(vgpu, offset, pdata, bytes) :
|
|
intel_vgpu_default_mmio_write(vgpu, offset, pdata, bytes);
|
|
}
|