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Diffstat (limited to 'drivers/gpu/drm/i915/gvt')
-rw-r--r--drivers/gpu/drm/i915/gvt/cfg_space.c15
-rw-r--r--drivers/gpu/drm/i915/gvt/execlist.c22
-rw-r--r--drivers/gpu/drm/i915/gvt/gvt.h6
-rw-r--r--drivers/gpu/drm/i915/gvt/handlers.c7
-rw-r--r--drivers/gpu/drm/i915/gvt/kvmgt.c36
-rw-r--r--drivers/gpu/drm/i915/gvt/mmio.c42
-rw-r--r--drivers/gpu/drm/i915/gvt/opregion.c98
-rw-r--r--drivers/gpu/drm/i915/gvt/sched_policy.c14
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.c19
-rw-r--r--drivers/gpu/drm/i915/gvt/scheduler.h1
-rw-r--r--drivers/gpu/drm/i915/gvt/vgpu.c3
11 files changed, 144 insertions, 119 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cfg_space.c b/drivers/gpu/drm/i915/gvt/cfg_space.c
index 97bfc00d2a82..c62346fdc05d 100644
--- a/drivers/gpu/drm/i915/gvt/cfg_space.c
+++ b/drivers/gpu/drm/i915/gvt/cfg_space.c
@@ -119,16 +119,6 @@ static int map_aperture(struct intel_vgpu *vgpu, bool map)
if (map == vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked)
return 0;
- if (map) {
- vgpu->gm.aperture_va = memremap(aperture_pa, aperture_sz,
- MEMREMAP_WC);
- if (!vgpu->gm.aperture_va)
- return -ENOMEM;
- } else {
- memunmap(vgpu->gm.aperture_va);
- vgpu->gm.aperture_va = NULL;
- }
-
val = vgpu_cfg_space(vgpu)[PCI_BASE_ADDRESS_2];
if (val & PCI_BASE_ADDRESS_MEM_TYPE_64)
val = *(u64 *)(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_2);
@@ -141,11 +131,8 @@ static int map_aperture(struct intel_vgpu *vgpu, bool map)
aperture_pa >> PAGE_SHIFT,
aperture_sz >> PAGE_SHIFT,
map);
- if (ret) {
- memunmap(vgpu->gm.aperture_va);
- vgpu->gm.aperture_va = NULL;
+ if (ret)
return ret;
- }
vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].tracked = map;
return 0;
diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c
index 769c1c24ae75..70494e394d2c 100644
--- a/drivers/gpu/drm/i915/gvt/execlist.c
+++ b/drivers/gpu/drm/i915/gvt/execlist.c
@@ -521,24 +521,23 @@ static void init_vgpu_execlist(struct intel_vgpu *vgpu, int ring_id)
ctx_status_ptr_reg = execlist_ring_mmio(vgpu->gvt, ring_id,
_EL_OFFSET_STATUS_PTR);
-
ctx_status_ptr.dw = vgpu_vreg(vgpu, ctx_status_ptr_reg);
ctx_status_ptr.read_ptr = 0;
ctx_status_ptr.write_ptr = 0x7;
vgpu_vreg(vgpu, ctx_status_ptr_reg) = ctx_status_ptr.dw;
}
-static void clean_execlist(struct intel_vgpu *vgpu)
+static void clean_execlist(struct intel_vgpu *vgpu, unsigned long engine_mask)
{
- enum intel_engine_id i;
+ unsigned int tmp;
+ struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
struct intel_engine_cs *engine;
+ struct intel_vgpu_submission *s = &vgpu->submission;
- for_each_engine(engine, vgpu->gvt->dev_priv, i) {
- struct intel_vgpu_submission *s = &vgpu->submission;
-
- kfree(s->ring_scan_buffer[i]);
- s->ring_scan_buffer[i] = NULL;
- s->ring_scan_buffer_size[i] = 0;
+ for_each_engine_masked(engine, dev_priv, engine_mask, tmp) {
+ kfree(s->ring_scan_buffer[engine->id]);
+ s->ring_scan_buffer[engine->id] = NULL;
+ s->ring_scan_buffer_size[engine->id] = 0;
}
}
@@ -553,9 +552,10 @@ static void reset_execlist(struct intel_vgpu *vgpu,
init_vgpu_execlist(vgpu, engine->id);
}
-static int init_execlist(struct intel_vgpu *vgpu)
+static int init_execlist(struct intel_vgpu *vgpu,
+ unsigned long engine_mask)
{
- reset_execlist(vgpu, ALL_ENGINES);
+ reset_execlist(vgpu, engine_mask);
return 0;
}
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 7dc7a80213a8..c6197d990818 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -82,7 +82,6 @@ struct intel_gvt_device_info {
struct intel_vgpu_gm {
u64 aperture_sz;
u64 hidden_sz;
- void *aperture_va;
struct drm_mm_node low_gm_node;
struct drm_mm_node high_gm_node;
};
@@ -127,7 +126,6 @@ struct intel_vgpu_irq {
struct intel_vgpu_opregion {
bool mapped;
void *va;
- void *va_gopregion;
u32 gfn[INTEL_GVT_OPREGION_PAGES];
};
@@ -152,8 +150,8 @@ enum {
struct intel_vgpu_submission_ops {
const char *name;
- int (*init)(struct intel_vgpu *vgpu);
- void (*clean)(struct intel_vgpu *vgpu);
+ int (*init)(struct intel_vgpu *vgpu, unsigned long engine_mask);
+ void (*clean)(struct intel_vgpu *vgpu, unsigned long engine_mask);
void (*reset)(struct intel_vgpu *vgpu, unsigned long engine_mask);
};
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 38f3b00d3a7a..9be639aa3b55 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -1494,7 +1494,6 @@ static int elsp_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
void *p_data, unsigned int bytes)
{
- struct intel_vgpu_submission *s = &vgpu->submission;
u32 data = *(u32 *)p_data;
int ring_id = intel_gvt_render_mmio_to_ring_id(vgpu->gvt, offset);
bool enable_execlist;
@@ -1523,11 +1522,9 @@ static int ring_mode_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
if (!enable_execlist)
return 0;
- if (s->active)
- return 0;
-
ret = intel_vgpu_select_submission_ops(vgpu,
- INTEL_VGPU_EXECLIST_SUBMISSION);
+ ENGINE_MASK(ring_id),
+ INTEL_VGPU_EXECLIST_SUBMISSION);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index eb92572056c3..801a3375c7b4 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -651,6 +651,39 @@ static int intel_vgpu_bar_rw(struct intel_vgpu *vgpu, int bar, uint64_t off,
return ret;
}
+static inline bool intel_vgpu_in_aperture(struct intel_vgpu *vgpu, uint64_t off)
+{
+ return off >= vgpu_aperture_offset(vgpu) &&
+ off < vgpu_aperture_offset(vgpu) + vgpu_aperture_sz(vgpu);
+}
+
+static int intel_vgpu_aperture_rw(struct intel_vgpu *vgpu, uint64_t off,
+ void *buf, unsigned long count, bool is_write)
+{
+ void *aperture_va;
+
+ if (!intel_vgpu_in_aperture(vgpu, off) ||
+ !intel_vgpu_in_aperture(vgpu, off + count)) {
+ gvt_vgpu_err("Invalid aperture offset %llu\n", off);
+ return -EINVAL;
+ }
+
+ aperture_va = io_mapping_map_wc(&vgpu->gvt->dev_priv->ggtt.iomap,
+ ALIGN_DOWN(off, PAGE_SIZE),
+ count + offset_in_page(off));
+ if (!aperture_va)
+ return -EIO;
+
+ if (is_write)
+ memcpy(aperture_va + offset_in_page(off), buf, count);
+ else
+ memcpy(buf, aperture_va + offset_in_page(off), count);
+
+ io_mapping_unmap(aperture_va);
+
+ return 0;
+}
+
static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
size_t count, loff_t *ppos, bool is_write)
{
@@ -679,8 +712,7 @@ static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
buf, count, is_write);
break;
case VFIO_PCI_BAR2_REGION_INDEX:
- ret = intel_vgpu_bar_rw(vgpu, PCI_BASE_ADDRESS_2, pos,
- buf, count, is_write);
+ ret = intel_vgpu_aperture_rw(vgpu, pos, buf, count, is_write);
break;
case VFIO_PCI_BAR1_REGION_INDEX:
case VFIO_PCI_BAR3_REGION_INDEX:
diff --git a/drivers/gpu/drm/i915/gvt/mmio.c b/drivers/gpu/drm/i915/gvt/mmio.c
index 562b5ad857a4..5c869e3fdf3b 100644
--- a/drivers/gpu/drm/i915/gvt/mmio.c
+++ b/drivers/gpu/drm/i915/gvt/mmio.c
@@ -56,38 +56,6 @@ int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa)
(reg >= gvt->device_info.gtt_start_offset \
&& reg < gvt->device_info.gtt_start_offset + gvt_ggtt_sz(gvt))
-static bool vgpu_gpa_is_aperture(struct intel_vgpu *vgpu, uint64_t gpa)
-{
- u64 aperture_gpa = intel_vgpu_get_bar_gpa(vgpu, PCI_BASE_ADDRESS_2);
- u64 aperture_sz = vgpu_aperture_sz(vgpu);
-
- return gpa >= aperture_gpa && gpa < aperture_gpa + aperture_sz;
-}
-
-static int vgpu_aperture_rw(struct intel_vgpu *vgpu, uint64_t gpa,
- void *pdata, unsigned int size, bool is_read)
-{
- u64 aperture_gpa = intel_vgpu_get_bar_gpa(vgpu, PCI_BASE_ADDRESS_2);
- u64 offset = gpa - aperture_gpa;
-
- if (!vgpu_gpa_is_aperture(vgpu, gpa + size - 1)) {
- gvt_vgpu_err("Aperture rw out of range, offset %llx, size %d\n",
- offset, size);
- return -EINVAL;
- }
-
- if (!vgpu->gm.aperture_va) {
- gvt_vgpu_err("BAR is not enabled\n");
- return -ENXIO;
- }
-
- if (is_read)
- memcpy(pdata, vgpu->gm.aperture_va + offset, size);
- else
- memcpy(vgpu->gm.aperture_va + offset, pdata, size);
- return 0;
-}
-
static void failsafe_emulate_mmio_rw(struct intel_vgpu *vgpu, uint64_t pa,
void *p_data, unsigned int bytes, bool read)
{
@@ -144,11 +112,6 @@ int intel_vgpu_emulate_mmio_read(struct intel_vgpu *vgpu, uint64_t pa,
}
mutex_lock(&gvt->lock);
- if (vgpu_gpa_is_aperture(vgpu, pa)) {
- ret = vgpu_aperture_rw(vgpu, pa, p_data, bytes, true);
- goto out;
- }
-
offset = intel_vgpu_gpa_to_mmio_offset(vgpu, pa);
if (WARN_ON(bytes > 8))
@@ -222,11 +185,6 @@ int intel_vgpu_emulate_mmio_write(struct intel_vgpu *vgpu, uint64_t pa,
mutex_lock(&gvt->lock);
- if (vgpu_gpa_is_aperture(vgpu, pa)) {
- ret = vgpu_aperture_rw(vgpu, pa, p_data, bytes, false);
- goto out;
- }
-
offset = intel_vgpu_gpa_to_mmio_offset(vgpu, pa);
if (WARN_ON(bytes > 8))
diff --git a/drivers/gpu/drm/i915/gvt/opregion.c b/drivers/gpu/drm/i915/gvt/opregion.c
index 8420d1fc3ddb..fa75a2eead90 100644
--- a/drivers/gpu/drm/i915/gvt/opregion.c
+++ b/drivers/gpu/drm/i915/gvt/opregion.c
@@ -299,21 +299,13 @@ int intel_vgpu_opregion_base_write_handler(struct intel_vgpu *vgpu, u32 gpa)
{
int i, ret = 0;
- unsigned long pfn;
gvt_dbg_core("emulate opregion from kernel\n");
switch (intel_gvt_host.hypervisor_type) {
case INTEL_GVT_HYPERVISOR_KVM:
- pfn = intel_gvt_hypervisor_gfn_to_mfn(vgpu, gpa >> PAGE_SHIFT);
- vgpu_opregion(vgpu)->va_gopregion = memremap(pfn << PAGE_SHIFT,
- INTEL_GVT_OPREGION_SIZE,
- MEMREMAP_WB);
- if (!vgpu_opregion(vgpu)->va_gopregion) {
- gvt_vgpu_err("failed to map guest opregion\n");
- ret = -EFAULT;
- }
- vgpu_opregion(vgpu)->mapped = true;
+ for (i = 0; i < INTEL_GVT_OPREGION_PAGES; i++)
+ vgpu_opregion(vgpu)->gfn[i] = (gpa >> PAGE_SHIFT) + i;
break;
case INTEL_GVT_HYPERVISOR_XEN:
/**
@@ -352,10 +344,7 @@ void intel_vgpu_clean_opregion(struct intel_vgpu *vgpu)
if (vgpu_opregion(vgpu)->mapped)
map_vgpu_opregion(vgpu, false);
} else if (intel_gvt_host.hypervisor_type == INTEL_GVT_HYPERVISOR_KVM) {
- if (vgpu_opregion(vgpu)->mapped) {
- memunmap(vgpu_opregion(vgpu)->va_gopregion);
- vgpu_opregion(vgpu)->va_gopregion = NULL;
- }
+ /* Guest opregion is released by VFIO */
}
free_pages((unsigned long)vgpu_opregion(vgpu)->va,
get_order(INTEL_GVT_OPREGION_SIZE));
@@ -480,19 +469,40 @@ static bool querying_capabilities(u32 scic)
*/
int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci)
{
- u32 *scic, *parm;
+ u32 scic, parm;
u32 func, subfunc;
+ u64 scic_pa = 0, parm_pa = 0;
+ int ret;
switch (intel_gvt_host.hypervisor_type) {
case INTEL_GVT_HYPERVISOR_XEN:
- scic = vgpu_opregion(vgpu)->va + INTEL_GVT_OPREGION_SCIC;
- parm = vgpu_opregion(vgpu)->va + INTEL_GVT_OPREGION_PARM;
+ scic = *((u32 *)vgpu_opregion(vgpu)->va +
+ INTEL_GVT_OPREGION_SCIC);
+ parm = *((u32 *)vgpu_opregion(vgpu)->va +
+ INTEL_GVT_OPREGION_PARM);
break;
case INTEL_GVT_HYPERVISOR_KVM:
- scic = vgpu_opregion(vgpu)->va_gopregion +
- INTEL_GVT_OPREGION_SCIC;
- parm = vgpu_opregion(vgpu)->va_gopregion +
- INTEL_GVT_OPREGION_PARM;
+ scic_pa = (vgpu_opregion(vgpu)->gfn[0] << PAGE_SHIFT) +
+ INTEL_GVT_OPREGION_SCIC;
+ parm_pa = (vgpu_opregion(vgpu)->gfn[0] << PAGE_SHIFT) +
+ INTEL_GVT_OPREGION_PARM;
+
+ ret = intel_gvt_hypervisor_read_gpa(vgpu, scic_pa,
+ &scic, sizeof(scic));
+ if (ret) {
+ gvt_vgpu_err("guest opregion read error %d, gpa 0x%llx, len %lu\n",
+ ret, scic_pa, sizeof(scic));
+ return ret;
+ }
+
+ ret = intel_gvt_hypervisor_read_gpa(vgpu, parm_pa,
+ &parm, sizeof(parm));
+ if (ret) {
+ gvt_vgpu_err("guest opregion read error %d, gpa 0x%llx, len %lu\n",
+ ret, scic_pa, sizeof(scic));
+ return ret;
+ }
+
break;
default:
gvt_vgpu_err("not supported hypervisor\n");
@@ -510,9 +520,9 @@ int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci)
return 0;
}
- func = GVT_OPREGION_FUNC(*scic);
- subfunc = GVT_OPREGION_SUBFUNC(*scic);
- if (!querying_capabilities(*scic)) {
+ func = GVT_OPREGION_FUNC(scic);
+ subfunc = GVT_OPREGION_SUBFUNC(scic);
+ if (!querying_capabilities(scic)) {
gvt_vgpu_err("requesting runtime service: func \"%s\","
" subfunc \"%s\"\n",
opregion_func_name(func),
@@ -521,11 +531,43 @@ int intel_vgpu_emulate_opregion_request(struct intel_vgpu *vgpu, u32 swsci)
* emulate exit status of function call, '0' means
* "failure, generic, unsupported or unknown cause"
*/
- *scic &= ~OPREGION_SCIC_EXIT_MASK;
- return 0;
+ scic &= ~OPREGION_SCIC_EXIT_MASK;
+ goto out;
+ }
+
+ scic = 0;
+ parm = 0;
+
+out:
+ switch (intel_gvt_host.hypervisor_type) {
+ case INTEL_GVT_HYPERVISOR_XEN:
+ *((u32 *)vgpu_opregion(vgpu)->va +
+ INTEL_GVT_OPREGION_SCIC) = scic;
+ *((u32 *)vgpu_opregion(vgpu)->va +
+ INTEL_GVT_OPREGION_PARM) = parm;
+ break;
+ case INTEL_GVT_HYPERVISOR_KVM:
+ ret = intel_gvt_hypervisor_write_gpa(vgpu, scic_pa,
+ &scic, sizeof(scic));
+ if (ret) {
+ gvt_vgpu_err("guest opregion write error %d, gpa 0x%llx, len %lu\n",
+ ret, scic_pa, sizeof(scic));
+ return ret;
+ }
+
+ ret = intel_gvt_hypervisor_write_gpa(vgpu, parm_pa,
+ &parm, sizeof(parm));
+ if (ret) {
+ gvt_vgpu_err("guest opregion write error %d, gpa 0x%llx, len %lu\n",
+ ret, scic_pa, sizeof(scic));
+ return ret;
+ }
+
+ break;
+ default:
+ gvt_vgpu_err("not supported hypervisor\n");
+ return -EINVAL;
}
- *scic = 0;
- *parm = 0;
return 0;
}
diff --git a/drivers/gpu/drm/i915/gvt/sched_policy.c b/drivers/gpu/drm/i915/gvt/sched_policy.c
index d031f6486ce3..cc1ce361cd76 100644
--- a/drivers/gpu/drm/i915/gvt/sched_policy.c
+++ b/drivers/gpu/drm/i915/gvt/sched_policy.c
@@ -50,6 +50,7 @@ static bool vgpu_has_pending_workload(struct intel_vgpu *vgpu)
struct vgpu_sched_data {
struct list_head lru_list;
struct intel_vgpu *vgpu;
+ bool active;
ktime_t sched_in_time;
ktime_t sched_out_time;
@@ -332,6 +333,7 @@ static void tbs_sched_start_schedule(struct intel_vgpu *vgpu)
if (!hrtimer_active(&sched_data->timer))
hrtimer_start(&sched_data->timer, ktime_add_ns(ktime_get(),
sched_data->period), HRTIMER_MODE_ABS);
+ vgpu_data->active = true;
}
static void tbs_sched_stop_schedule(struct intel_vgpu *vgpu)
@@ -339,6 +341,7 @@ static void tbs_sched_stop_schedule(struct intel_vgpu *vgpu)
struct vgpu_sched_data *vgpu_data = vgpu->sched_data;
list_del_init(&vgpu_data->lru_list);
+ vgpu_data->active = false;
}
static struct intel_gvt_sched_policy_ops tbs_schedule_ops = {
@@ -374,9 +377,12 @@ void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu)
void intel_vgpu_start_schedule(struct intel_vgpu *vgpu)
{
- gvt_dbg_core("vgpu%d: start schedule\n", vgpu->id);
+ struct vgpu_sched_data *vgpu_data = vgpu->sched_data;
- vgpu->gvt->scheduler.sched_ops->start_schedule(vgpu);
+ if (!vgpu_data->active) {
+ gvt_dbg_core("vgpu%d: start schedule\n", vgpu->id);
+ vgpu->gvt->scheduler.sched_ops->start_schedule(vgpu);
+ }
}
void intel_gvt_kick_schedule(struct intel_gvt *gvt)
@@ -389,6 +395,10 @@ void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu)
struct intel_gvt_workload_scheduler *scheduler =
&vgpu->gvt->scheduler;
int ring_id;
+ struct vgpu_sched_data *vgpu_data = vgpu->sched_data;
+
+ if (!vgpu_data->active)
+ return;
gvt_dbg_core("vgpu%d: stop schedule\n", vgpu->id);
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 0056638b0c16..b55b3580ca1d 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -991,7 +991,7 @@ void intel_vgpu_clean_submission(struct intel_vgpu *vgpu)
{
struct intel_vgpu_submission *s = &vgpu->submission;
- intel_vgpu_select_submission_ops(vgpu, 0);
+ intel_vgpu_select_submission_ops(vgpu, ALL_ENGINES, 0);
i915_gem_context_put(s->shadow_ctx);
kmem_cache_destroy(s->workloads);
}
@@ -1079,6 +1079,7 @@ out_shadow_ctx:
*
*/
int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu,
+ unsigned long engine_mask,
unsigned int interface)
{
struct intel_vgpu_submission *s = &vgpu->submission;
@@ -1091,21 +1092,21 @@ int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu,
if (WARN_ON(interface >= ARRAY_SIZE(ops)))
return -EINVAL;
- if (s->active) {
- s->ops->clean(vgpu);
- s->active = false;
- gvt_dbg_core("vgpu%d: de-select ops [ %s ] \n",
- vgpu->id, s->ops->name);
- }
+ if (WARN_ON(interface == 0 && engine_mask != ALL_ENGINES))
+ return -EINVAL;
+
+ if (s->active)
+ s->ops->clean(vgpu, engine_mask);
if (interface == 0) {
s->ops = NULL;
s->virtual_submission_interface = 0;
- gvt_dbg_core("vgpu%d: no submission ops\n", vgpu->id);
+ s->active = false;
+ gvt_dbg_core("vgpu%d: remove submission ops\n", vgpu->id);
return 0;
}
- ret = ops[interface]->init(vgpu);
+ ret = ops[interface]->init(vgpu, engine_mask);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h
index 3de77dfa7c59..ff175a98b19e 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.h
+++ b/drivers/gpu/drm/i915/gvt/scheduler.h
@@ -141,6 +141,7 @@ void intel_vgpu_reset_submission(struct intel_vgpu *vgpu,
void intel_vgpu_clean_submission(struct intel_vgpu *vgpu);
int intel_vgpu_select_submission_ops(struct intel_vgpu *vgpu,
+ unsigned long engine_mask,
unsigned int interface);
extern const struct intel_vgpu_submission_ops
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index a8784fa91289..b87b19d8443c 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -520,8 +520,7 @@ void intel_gvt_reset_vgpu_locked(struct intel_vgpu *vgpu, bool dmlr,
intel_vgpu_reset_submission(vgpu, resetting_eng);
/* full GPU reset or device model level reset */
if (engine_mask == ALL_ENGINES || dmlr) {
- intel_vgpu_select_submission_ops(vgpu, 0);
-
+ intel_vgpu_select_submission_ops(vgpu, ALL_ENGINES, 0);
/*fence will not be reset during virtual reset */
if (dmlr) {
intel_vgpu_reset_gtt(vgpu);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 17:07:09 +0100