[PATCH 6/6] drm/amdkfd: Eliminate get_atc_vmid_pasid_mapping_valid
Zhao, Yong
Yong.Zhao at amd.com
Thu Sep 26 18:38:51 UTC 2019
get_atc_vmid_pasid_mapping_valid() is very similar to
get_atc_vmid_pasid_mapping_pasid(), so they can be merged into a new
function get_atc_vmid_pasid_mapping_info() to reduce register access
times.
Change-Id: I255ebf2629012400b07fe6a69c3d075cfd46612e
Signed-off-by: Yong Zhao <Yong.Zhao at amd.com>
---
.../drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 6 +--
.../drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c | 49 +++++++------------
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 28 ++++-------
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 32 ++++--------
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 45 +++++++----------
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h | 6 +--
.../gpu/drm/amd/amdkfd/cik_event_interrupt.c | 8 +--
drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 16 +++---
.../gpu/drm/amd/include/kgd_kfd_interface.h | 8 ++-
9 files changed, 76 insertions(+), 122 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
index eb6e8b232729..5e1bd6500fe2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
@@ -279,10 +279,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_execute = kgd_gfx_v9_address_watch_execute,
.wave_control_execute = kgd_gfx_v9_wave_control_execute,
.address_watch_get_offset = kgd_gfx_v9_address_watch_get_offset,
- .get_atc_vmid_pasid_mapping_pasid =
- kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid,
- .get_atc_vmid_pasid_mapping_valid =
- kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid,
+ .get_atc_vmid_pasid_mapping_info =
+ kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
.get_tile_config = kgd_gfx_v9_get_tile_config,
.set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base,
.invalidate_tlbs = kgd_gfx_v9_invalidate_tlbs,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c
index 09d50949c5b9..57ff698f51bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c
@@ -100,10 +100,8 @@ static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
unsigned int watch_point_id,
unsigned int reg_offset);
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid);
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid);
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid);
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base);
static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid);
@@ -157,10 +155,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_execute = kgd_address_watch_execute,
.wave_control_execute = kgd_wave_control_execute,
.address_watch_get_offset = kgd_address_watch_get_offset,
- .get_atc_vmid_pasid_mapping_pasid =
- get_atc_vmid_pasid_mapping_pasid,
- .get_atc_vmid_pasid_mapping_valid =
- get_atc_vmid_pasid_mapping_valid,
+ .get_atc_vmid_pasid_mapping_info =
+ get_atc_vmid_pasid_mapping_info,
.get_tile_config = amdgpu_amdkfd_get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
.invalidate_tlbs = invalidate_tlbs,
@@ -772,26 +768,17 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
return 0;
}
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid)
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid)
{
- uint32_t reg;
+ uint32_t value;
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
- reg = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
+ value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
+ vmid);
- return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
-}
-
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid)
-{
- uint32_t reg;
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
+ *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK;
- reg = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
- + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
+ return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK);
}
static int invalidate_tlbs_with_kiq(struct amdgpu_device *adev, uint16_t pasid)
@@ -823,6 +810,8 @@ static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
int vmid;
+ uint16_t queried_pasid;
+ bool ret;
struct amdgpu_ring *ring = &adev->gfx.kiq.ring;
if (amdgpu_emu_mode == 0 && ring->sched.ready)
@@ -831,13 +820,13 @@ static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid)
for (vmid = 0; vmid < 16; vmid++) {
if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid))
continue;
- if (get_atc_vmid_pasid_mapping_valid(kgd, vmid)) {
- if (get_atc_vmid_pasid_mapping_pasid(kgd, vmid)
- == pasid) {
- amdgpu_gmc_flush_gpu_tlb(adev, vmid,
- AMDGPU_GFXHUB_0, 0);
- break;
- }
+
+ ret = get_atc_vmid_pasid_mapping_info(kgd, vmid,
+ &queried_pasid);
+ if (ret && queried_pasid == pasid) {
+ amdgpu_gmc_flush_gpu_tlb(adev, vmid,
+ AMDGPU_GFXHUB_0, 0);
+ break;
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
index dd7548e9932b..ac811361246d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
@@ -136,9 +136,8 @@ static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
unsigned int watch_point_id,
unsigned int reg_offset);
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd, uint8_t vmid);
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid);
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid);
static void set_scratch_backing_va(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
@@ -189,8 +188,7 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_execute = kgd_address_watch_execute,
.wave_control_execute = kgd_wave_control_execute,
.address_watch_get_offset = kgd_address_watch_get_offset,
- .get_atc_vmid_pasid_mapping_pasid = get_atc_vmid_pasid_mapping_pasid,
- .get_atc_vmid_pasid_mapping_valid = get_atc_vmid_pasid_mapping_valid,
+ .get_atc_vmid_pasid_mapping_info = get_atc_vmid_pasid_mapping_info,
.set_scratch_backing_va = set_scratch_backing_va,
.get_tile_config = get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
@@ -756,24 +754,16 @@ static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
return watchRegs[watch_point_id * ADDRESS_WATCH_REG_MAX + reg_offset];
}
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid)
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid)
{
- uint32_t reg;
+ uint32_t value;
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
- reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
-}
-
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid)
-{
- uint32_t reg;
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
+ value = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
+ *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK;
- reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
+ return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK);
}
static void set_scratch_backing_va(struct kgd_dev *kgd,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
index f12ac78707b4..b7f0d594ec7b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
@@ -99,10 +99,8 @@ static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
unsigned int watch_point_id,
unsigned int reg_offset);
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid);
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid);
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid);
static void set_scratch_backing_va(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
@@ -151,10 +149,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_execute = kgd_address_watch_execute,
.wave_control_execute = kgd_wave_control_execute,
.address_watch_get_offset = kgd_address_watch_get_offset,
- .get_atc_vmid_pasid_mapping_pasid =
- get_atc_vmid_pasid_mapping_pasid,
- .get_atc_vmid_pasid_mapping_valid =
- get_atc_vmid_pasid_mapping_valid,
+ .get_atc_vmid_pasid_mapping_info =
+ get_atc_vmid_pasid_mapping_info,
.set_scratch_backing_va = set_scratch_backing_va,
.get_tile_config = get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
@@ -677,24 +673,16 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
return 0;
}
-static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid)
+static bool get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid)
{
- uint32_t reg;
+ uint32_t value;
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
- reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
-}
-
-static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid)
-{
- uint32_t reg;
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
+ value = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
+ *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK;
- reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
+ return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK);
}
static int kgd_address_watch_disable(struct kgd_dev *kgd)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
index f8f8d6fe8b52..4d2cbbdc439b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
@@ -630,26 +630,17 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
return 0;
}
-bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid)
+bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid)
{
- uint32_t reg;
+ uint32_t value;
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
- reg = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
+ value = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
+ vmid);
- return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
-}
-
-uint16_t kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid)
-{
- uint32_t reg;
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
+ *p_pasid = value & ATC_VMID0_PASID_MAPPING__PASID_MASK;
- reg = RREG32(SOC15_REG_OFFSET(ATHUB, 0, mmATC_VMID0_PASID_MAPPING)
- + vmid);
- return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
+ return !!(value & ATC_VMID0_PASID_MAPPING__VALID_MASK);
}
static int invalidate_tlbs_with_kiq(struct amdgpu_device *adev, uint16_t pasid,
@@ -684,6 +675,8 @@ int kgd_gfx_v9_invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
int vmid, i;
+ uint16_t queried_pasid;
+ bool ret;
struct amdgpu_ring *ring = &adev->gfx.kiq.ring;
uint32_t flush_type = 0;
@@ -699,14 +692,14 @@ int kgd_gfx_v9_invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid)
for (vmid = 0; vmid < 16; vmid++) {
if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid))
continue;
- if (kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid(kgd, vmid)) {
- if (kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid(kgd, vmid)
- == pasid) {
- for (i = 0; i < adev->num_vmhubs; i++)
- amdgpu_gmc_flush_gpu_tlb(adev, vmid,
- i, flush_type);
- break;
- }
+
+ ret = kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(kgd, vmid,
+ &queried_pasid);
+ if (ret && queried_pasid == pasid) {
+ for (i = 0; i < adev->num_vmhubs; i++)
+ amdgpu_gmc_flush_gpu_tlb(adev, vmid,
+ i, flush_type);
+ break;
}
}
@@ -1040,10 +1033,8 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_execute = kgd_gfx_v9_address_watch_execute,
.wave_control_execute = kgd_gfx_v9_wave_control_execute,
.address_watch_get_offset = kgd_gfx_v9_address_watch_get_offset,
- .get_atc_vmid_pasid_mapping_pasid =
- kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid,
- .get_atc_vmid_pasid_mapping_valid =
- kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid,
+ .get_atc_vmid_pasid_mapping_info =
+ kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
.get_tile_config = kgd_gfx_v9_get_tile_config,
.set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base,
.invalidate_tlbs = kgd_gfx_v9_invalidate_tlbs,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
index c95c9fe3eb3d..fd4f504668cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
@@ -53,10 +53,8 @@ uint32_t kgd_gfx_v9_address_watch_get_offset(struct kgd_dev *kgd,
unsigned int watch_point_id,
unsigned int reg_offset);
-bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
- uint8_t vmid);
-uint16_t kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
- uint8_t vmid);
+bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
+ uint8_t vmid, uint16_t *p_pasid);
void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base);
int kgd_gfx_v9_invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid);
diff --git a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
index 177d1e5329a5..9f59ba93cfe0 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c
@@ -33,7 +33,9 @@ static bool cik_event_interrupt_isr(struct kfd_dev *dev,
const struct cik_ih_ring_entry *ihre =
(const struct cik_ih_ring_entry *)ih_ring_entry;
const struct kfd2kgd_calls *f2g = dev->kfd2kgd;
- unsigned int vmid, pasid;
+ unsigned int vmid;
+ uint16_t pasid;
+ bool ret;
/* This workaround is due to HW/FW limitation on Hawaii that
* VMID and PASID are not written into ih_ring_entry
@@ -48,13 +50,13 @@ static bool cik_event_interrupt_isr(struct kfd_dev *dev,
*tmp_ihre = *ihre;
vmid = f2g->read_vmid_from_vmfault_reg(dev->kgd);
- pasid = f2g->get_atc_vmid_pasid_mapping_pasid(dev->kgd, vmid);
+ ret = f2g->get_atc_vmid_pasid_mapping_info(dev->kgd, vmid, &pasid);
tmp_ihre->ring_id &= 0x000000ff;
tmp_ihre->ring_id |= vmid << 8;
tmp_ihre->ring_id |= pasid << 16;
- return (pasid != 0) &&
+ return ret && (pasid != 0) &&
vmid >= dev->vm_info.first_vmid_kfd &&
vmid <= dev->vm_info.last_vmid_kfd;
}
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
index 492951cad143..1eb0c2bedcd9 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
@@ -775,6 +775,7 @@ int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p)
{
int status = 0;
unsigned int vmid;
+ uint16_t queried_pasid;
union SQ_CMD_BITS reg_sq_cmd;
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct kfd_process_device *pdd;
@@ -796,14 +797,13 @@ int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p)
*/
for (vmid = first_vmid_to_scan; vmid <= last_vmid_to_scan; vmid++) {
- if (dev->kfd2kgd->get_atc_vmid_pasid_mapping_valid
- (dev->kgd, vmid)) {
- if (dev->kfd2kgd->get_atc_vmid_pasid_mapping_pasid
- (dev->kgd, vmid) == p->pasid) {
- pr_debug("Killing wave fronts of vmid %d and pasid 0x%x\n",
- vmid, p->pasid);
- break;
- }
+ status = dev->kfd2kgd->get_atc_vmid_pasid_mapping_info
+ (dev->kgd, vmid, &queried_pasid);
+
+ if (status && queried_pasid == p->pasid) {
+ pr_debug("Killing wave fronts of vmid %d and pasid 0x%x\n",
+ vmid, p->pasid);
+ break;
}
}
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
index 9f593c2ee4e0..32a1a53012dd 100644
--- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
@@ -300,12 +300,10 @@ struct kfd2kgd_calls {
uint32_t (*address_watch_get_offset)(struct kgd_dev *kgd,
unsigned int watch_point_id,
unsigned int reg_offset);
- bool (*get_atc_vmid_pasid_mapping_valid)(
+ bool (*get_atc_vmid_pasid_mapping_info)(
struct kgd_dev *kgd,
- uint8_t vmid);
- uint16_t (*get_atc_vmid_pasid_mapping_pasid)(
- struct kgd_dev *kgd,
- uint8_t vmid);
+ uint8_t vmid,
+ uint16_t *p_pasid);
/* No longer needed from GFXv9 onward. The scratch base address is
* passed to the shader by the CP. It's the user mode driver's
--
2.17.1
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