static void dbgdev_address_watch_disable_nodiq(struct kfd_dev *dev)
{
- BUG_ON(!dev || !dev->kfd2kgd);
-
dev->kfd2kgd->address_watch_disable(dev->kgd);
}
unsigned int *ib_packet_buff;
int status;
- BUG_ON(!dbgdev || !dbgdev->kq || !packet_buff || !size_in_bytes);
+ BUG_ON(!size_in_bytes);
kq = dbgdev->kq;
static int dbgdev_register_nodiq(struct kfd_dbgdev *dbgdev)
{
- BUG_ON(!dbgdev);
-
/*
* no action is needed in this case,
* just make sure diq will not be used
struct kernel_queue *kq = NULL;
int status;
- BUG_ON(!dbgdev || !dbgdev->pqm || !dbgdev->dev);
-
status = pqm_create_queue(dbgdev->pqm, dbgdev->dev, NULL,
&properties, 0, KFD_QUEUE_TYPE_DIQ,
&qid);
static int dbgdev_unregister_nodiq(struct kfd_dbgdev *dbgdev)
{
- BUG_ON(!dbgdev || !dbgdev->dev);
-
/* disable watch address */
dbgdev_address_watch_disable_nodiq(dbgdev->dev);
return 0;
/* todo - disable address watch */
int status;
- BUG_ON(!dbgdev || !dbgdev->pqm || !dbgdev->kq);
-
status = pqm_destroy_queue(dbgdev->pqm,
dbgdev->kq->queue->properties.queue_id);
dbgdev->kq = NULL;
{
union ULARGE_INTEGER addr;
- BUG_ON(!adw_info || !addrHi || !addrLo || !cntl);
-
addr.quad_part = 0;
addrHi->u32All = 0;
addrLo->u32All = 0;
struct kfd_process_device *pdd;
unsigned int i;
- BUG_ON(!dbgdev || !dbgdev->dev || !adw_info);
-
/* taking the vmid for that process on the safe way using pdd */
pdd = kfd_get_process_device_data(dbgdev->dev,
adw_info->process);
/* we do not control the vmid in DIQ mode, just a place holder */
unsigned int vmid = 0;
- BUG_ON(!dbgdev || !dbgdev->dev || !adw_info);
-
addrHi.u32All = 0;
addrLo.u32All = 0;
cntl.u32All = 0;
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct HsaDbgWaveMsgAMDGen2 *pMsg;
- BUG_ON(!wac_info || !in_reg_sq_cmd || !in_reg_gfx_index);
-
reg_sq_cmd.u32All = 0;
reg_gfx_index.u32All = 0;
pMsg = &wac_info->dbgWave_msg.DbgWaveMsg.WaveMsgInfoGen2;
struct pm4__set_config_reg *packets_vec;
size_t ib_size = sizeof(struct pm4__set_config_reg) * 3;
- BUG_ON(!dbgdev || !wac_info);
-
reg_sq_cmd.u32All = 0;
status = dbgdev_wave_control_set_registers(wac_info, ®_sq_cmd,
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct kfd_process_device *pdd;
- BUG_ON(!dbgdev || !dbgdev->dev || !wac_info);
-
reg_sq_cmd.u32All = 0;
/* taking the VMID for that process on the safe way using PDD */
void kfd_dbgdev_init(struct kfd_dbgdev *pdbgdev, struct kfd_dev *pdev,
enum DBGDEV_TYPE type)
{
- BUG_ON(!pdbgdev || !pdev);
-
pdbgdev->dev = pdev;
pdbgdev->kq = NULL;
pdbgdev->type = type;
static void kfd_dbgmgr_uninitialize(struct kfd_dbgmgr *pmgr)
{
- BUG_ON(!pmgr);
-
kfree(pmgr->dbgdev);
pmgr->dbgdev = NULL;
enum DBGDEV_TYPE type = DBGDEV_TYPE_DIQ;
struct kfd_dbgmgr *new_buff;
- BUG_ON(!pdev);
BUG_ON(!pdev->init_complete);
new_buff = kfd_alloc_struct(new_buff);
long kfd_dbgmgr_register(struct kfd_dbgmgr *pmgr, struct kfd_process *p)
{
- BUG_ON(!p || !pmgr || !pmgr->dbgdev);
-
if (pmgr->pasid != 0) {
pr_debug("H/W debugger is already active using pasid %d\n",
pmgr->pasid);
long kfd_dbgmgr_unregister(struct kfd_dbgmgr *pmgr, struct kfd_process *p)
{
- BUG_ON(!p || !pmgr || !pmgr->dbgdev);
-
/* Is the requests coming from the already registered process? */
if (pmgr->pasid != p->pasid) {
pr_debug("H/W debugger is not registered by calling pasid %d\n",
long kfd_dbgmgr_wave_control(struct kfd_dbgmgr *pmgr,
struct dbg_wave_control_info *wac_info)
{
- BUG_ON(!pmgr || !pmgr->dbgdev || !wac_info);
-
/* Is the requests coming from the already registered process? */
if (pmgr->pasid != wac_info->process->pasid) {
pr_debug("H/W debugger support was not registered for requester pasid %d\n",
long kfd_dbgmgr_address_watch(struct kfd_dbgmgr *pmgr,
struct dbg_address_watch_info *adw_info)
{
- BUG_ON(!pmgr || !pmgr->dbgdev || !adw_info);
-
-
/* Is the requests coming from the already registered process? */
if (pmgr->pasid != adw_info->process->pasid) {
pr_debug("H/W debugger support was not registered for requester pasid %d\n",
void kgd2kfd_suspend(struct kfd_dev *kfd)
{
- BUG_ON(!kfd);
-
if (kfd->init_complete) {
kfd->dqm->ops.stop(kfd->dqm);
amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL);
unsigned int pasid_limit;
int err;
- BUG_ON(kfd == NULL);
-
pasid_limit = kfd_get_pasid_limit();
if (kfd->init_complete) {
{
unsigned int num_of_bits;
- BUG_ON(!kfd);
- BUG_ON(!kfd->gtt_mem);
BUG_ON(buf_size < chunk_size);
BUG_ON(buf_size == 0);
BUG_ON(chunk_size == 0);
{
unsigned int found, start_search, cur_size;
- BUG_ON(!kfd);
-
if (size == 0)
return -EINVAL;
{
unsigned int bit;
- BUG_ON(!kfd);
-
/* Act like kfree when trying to free a NULL object */
if (!mem_obj)
return 0;
unsigned int get_queues_num(struct device_queue_manager *dqm)
{
- BUG_ON(!dqm || !dqm->dev);
return bitmap_weight(dqm->dev->shared_resources.queue_bitmap,
KGD_MAX_QUEUES);
}
unsigned int get_queues_per_pipe(struct device_queue_manager *dqm)
{
- BUG_ON(!dqm || !dqm->dev);
return dqm->dev->shared_resources.num_queue_per_pipe;
}
unsigned int get_pipes_per_mec(struct device_queue_manager *dqm)
{
- BUG_ON(!dqm || !dqm->dev);
return dqm->dev->shared_resources.num_pipe_per_mec;
}
{
int retval;
- BUG_ON(!dqm || !q || !qpd || !allocated_vmid);
-
print_queue(q);
mutex_lock(&dqm->lock);
int retval;
struct mqd_manager *mqd;
- BUG_ON(!dqm || !q || !qpd);
-
mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE);
if (!mqd)
return -ENOMEM;
int retval;
struct mqd_manager *mqd;
- BUG_ON(!dqm || !q || !q->mqd || !qpd);
-
retval = 0;
mutex_lock(&dqm->lock);
struct mqd_manager *mqd;
bool prev_active = false;
- BUG_ON(!dqm || !q || !q->mqd);
-
mutex_lock(&dqm->lock);
mqd = dqm->ops.get_mqd_manager(dqm,
get_mqd_type_from_queue_type(q->properties.type));
{
struct mqd_manager *mqd;
- BUG_ON(!dqm || type >= KFD_MQD_TYPE_MAX);
+ BUG_ON(type >= KFD_MQD_TYPE_MAX);
pr_debug("mqd type %d\n", type);
struct device_process_node *n;
int retval;
- BUG_ON(!dqm || !qpd);
-
n = kzalloc(sizeof(*n), GFP_KERNEL);
if (!n)
return -ENOMEM;
int retval;
struct device_process_node *cur, *next;
- BUG_ON(!dqm || !qpd);
-
pr_debug("qpd->queues_list is %s\n",
list_empty(&qpd->queues_list) ? "empty" : "not empty");
{
unsigned int i;
- BUG_ON(!dqm);
-
for (i = 0 ; i < get_pipes_per_mec(dqm) ; i++)
if (is_pipe_enabled(dqm, 0, i))
dqm->dev->kfd2kgd->init_interrupts(dqm->dev->kgd, i);
{
int pipe, queue;
- BUG_ON(!dqm);
-
pr_debug("num of pipes: %d\n", get_pipes_per_mec(dqm));
dqm->allocated_queues = kcalloc(get_pipes_per_mec(dqm),
{
int i;
- BUG_ON(!dqm);
-
BUG_ON(dqm->queue_count > 0 || dqm->processes_count > 0);
kfree(dqm->allocated_queues);
int i, mec;
struct scheduling_resources res;
- BUG_ON(!dqm);
-
res.vmid_mask = (1 << VMID_PER_DEVICE) - 1;
res.vmid_mask <<= KFD_VMID_START_OFFSET;
{
int retval;
- BUG_ON(!dqm);
-
pr_debug("num of pipes: %d\n", get_pipes_per_mec(dqm));
mutex_init(&dqm->lock);
struct device_process_node *node;
int retval;
- BUG_ON(!dqm);
-
retval = 0;
retval = pm_init(&dqm->packets, dqm);
struct device_process_node *node;
struct kfd_process_device *pdd;
- BUG_ON(!dqm);
-
destroy_queues_cpsch(dqm, true, true);
list_for_each_entry(node, &dqm->queues, list) {
struct kernel_queue *kq,
struct qcm_process_device *qpd)
{
- BUG_ON(!dqm || !kq || !qpd);
-
mutex_lock(&dqm->lock);
if (dqm->total_queue_count >= max_num_of_queues_per_device) {
pr_warn("Can't create new kernel queue because %d queues were already created\n",
struct kernel_queue *kq,
struct qcm_process_device *qpd)
{
- BUG_ON(!dqm || !kq);
-
mutex_lock(&dqm->lock);
/* here we actually preempt the DIQ */
destroy_queues_cpsch(dqm, true, false);
int retval;
struct mqd_manager *mqd;
- BUG_ON(!dqm || !q || !qpd);
-
retval = 0;
if (allocate_vmid)
unsigned int fence_value,
unsigned long timeout)
{
- BUG_ON(!fence_addr);
timeout += jiffies;
while (*fence_addr != fence_value) {
enum kfd_preempt_type_filter preempt_type;
struct kfd_process_device *pdd;
- BUG_ON(!dqm);
-
retval = 0;
if (lock)
{
int retval;
- BUG_ON(!dqm);
-
if (lock)
mutex_lock(&dqm->lock);
struct mqd_manager *mqd;
bool preempt_all_queues;
- BUG_ON(!dqm || !qpd || !q);
-
preempt_all_queues = false;
retval = 0;
{
struct device_queue_manager *dqm;
- BUG_ON(!dev);
-
pr_debug("Loading device queue manager\n");
dqm = kzalloc(sizeof(*dqm), GFP_KERNEL);
void device_queue_manager_uninit(struct device_queue_manager *dqm)
{
- BUG_ON(!dqm);
-
dqm->ops.uninitialize(dqm);
kfree(dqm);
}
struct kfd_process_device *pdd;
unsigned int temp;
- BUG_ON(!dqm || !qpd);
-
pdd = qpd_to_pdd(qpd);
/* check if sh_mem_config register already configured */
struct kfd_process_device *pdd;
unsigned int temp;
- BUG_ON(!dqm || !qpd);
-
pdd = qpd_to_pdd(qpd);
/* check if sh_mem_config register already configured */
{
u32 inx;
- BUG_ON(!kfd || !doorbell_off);
-
mutex_lock(&kfd->doorbell_mutex);
inx = find_first_zero_bit(kfd->doorbell_available_index,
KFD_MAX_NUM_OF_QUEUES_PER_PROCESS);
{
unsigned int inx;
- BUG_ON(!kfd || !db_addr);
-
inx = (unsigned int)(db_addr - kfd->doorbell_kernel_ptr);
mutex_lock(&kfd->doorbell_mutex);
int retval;
union PM4_MES_TYPE_3_HEADER nop;
- BUG_ON(!kq || !dev);
BUG_ON(type != KFD_QUEUE_TYPE_DIQ && type != KFD_QUEUE_TYPE_HIQ);
pr_debug("Initializing queue type %d size %d\n", KFD_QUEUE_TYPE_HIQ,
static void uninitialize(struct kernel_queue *kq)
{
- BUG_ON(!kq);
-
if (kq->queue->properties.type == KFD_QUEUE_TYPE_HIQ)
kq->mqd->destroy_mqd(kq->mqd,
NULL,
uint32_t wptr, rptr;
unsigned int *queue_address;
- BUG_ON(!kq || !buffer_ptr);
-
rptr = *kq->rptr_kernel;
wptr = *kq->wptr_kernel;
queue_address = (unsigned int *)kq->pq_kernel_addr;
{
#ifdef DEBUG
int i;
-#endif
-
- BUG_ON(!kq);
-#ifdef DEBUG
for (i = *kq->wptr_kernel; i < kq->pending_wptr; i++) {
pr_debug("0x%2X ", kq->pq_kernel_addr[i]);
if (i % 15 == 0)
static void rollback_packet(struct kernel_queue *kq)
{
- BUG_ON(!kq);
kq->pending_wptr = *kq->queue->properties.write_ptr;
}
{
struct kernel_queue *kq;
- BUG_ON(!dev);
-
kq = kzalloc(sizeof(*kq), GFP_KERNEL);
if (!kq)
return NULL;
void kernel_queue_uninit(struct kernel_queue *kq)
{
- BUG_ON(!kq);
-
kq->ops.uninitialize(kq);
kfree(kq);
}
uint32_t *buffer, i;
int retval;
- BUG_ON(!dev);
-
pr_err("Starting kernel queue test\n");
kq = kernel_queue_init(dev, KFD_QUEUE_TYPE_HIQ);
struct cik_mqd *m;
int retval;
- BUG_ON(!mm || !q || !mqd);
-
retval = kfd_gtt_sa_allocate(mm->dev, sizeof(struct cik_mqd),
mqd_mem_obj);
int retval;
struct cik_sdma_rlc_registers *m;
- BUG_ON(!mm || !mqd || !mqd_mem_obj);
-
retval = kfd_gtt_sa_allocate(mm->dev,
sizeof(struct cik_sdma_rlc_registers),
mqd_mem_obj);
static void uninit_mqd(struct mqd_manager *mm, void *mqd,
struct kfd_mem_obj *mqd_mem_obj)
{
- BUG_ON(!mm || !mqd);
kfd_gtt_sa_free(mm->dev, mqd_mem_obj);
}
static void uninit_mqd_sdma(struct mqd_manager *mm, void *mqd,
struct kfd_mem_obj *mqd_mem_obj)
{
- BUG_ON(!mm || !mqd);
kfd_gtt_sa_free(mm->dev, mqd_mem_obj);
}
{
struct cik_mqd *m;
- BUG_ON(!mm || !q || !mqd);
-
m = get_mqd(mqd);
m->cp_hqd_pq_control = DEFAULT_RPTR_BLOCK_SIZE |
DEFAULT_MIN_AVAIL_SIZE | PQ_ATC_EN;
{
struct cik_sdma_rlc_registers *m;
- BUG_ON(!mm || !mqd || !q);
-
m = get_sdma_mqd(mqd);
m->sdma_rlc_rb_cntl = ffs(q->queue_size / sizeof(unsigned int)) <<
SDMA0_RLC0_RB_CNTL__RB_SIZE__SHIFT |
struct cik_mqd *m;
int retval;
- BUG_ON(!mm || !q || !mqd || !mqd_mem_obj);
-
retval = kfd_gtt_sa_allocate(mm->dev, sizeof(struct cik_mqd),
mqd_mem_obj);
{
struct cik_mqd *m;
- BUG_ON(!mm || !q || !mqd);
-
m = get_mqd(mqd);
m->cp_hqd_pq_control = DEFAULT_RPTR_BLOCK_SIZE |
DEFAULT_MIN_AVAIL_SIZE |
{
struct cik_sdma_rlc_registers *m;
- BUG_ON(!mqd);
-
m = (struct cik_sdma_rlc_registers *)mqd;
return m;
{
struct mqd_manager *mqd;
- BUG_ON(!dev);
BUG_ON(type >= KFD_MQD_TYPE_MAX);
mqd = kzalloc(sizeof(*mqd), GFP_KERNEL);
{
struct vi_mqd *m;
- BUG_ON(!mm || !q || !mqd);
-
m = get_mqd(mqd);
m->cp_hqd_pq_control = 5 << CP_HQD_PQ_CONTROL__RPTR_BLOCK_SIZE__SHIFT |
static void uninit_mqd(struct mqd_manager *mm, void *mqd,
struct kfd_mem_obj *mqd_mem_obj)
{
- BUG_ON(!mm || !mqd);
kfd_gtt_sa_free(mm->dev, mqd_mem_obj);
}
{
struct mqd_manager *mqd;
- BUG_ON(!dev);
BUG_ON(type >= KFD_MQD_TYPE_MAX);
mqd = kzalloc(sizeof(*mqd), GFP_KERNEL);
unsigned int process_count, queue_count;
unsigned int map_queue_size;
- BUG_ON(!pm || !rlib_size || !over_subscription);
-
process_count = pm->dqm->processes_count;
queue_count = pm->dqm->queue_count;
{
int retval;
- BUG_ON(!pm);
BUG_ON(pm->allocated);
- BUG_ON(!is_over_subscription);
pm_calc_rlib_size(pm, rl_buffer_size, is_over_subscription);
{
struct pm4_runlist *packet;
- BUG_ON(!pm || !buffer || !ib);
+ BUG_ON(!ib);
packet = (struct pm4_runlist *)buffer;
struct queue *cur;
uint32_t num_queues;
- BUG_ON(!pm || !buffer || !qpd);
-
packet = (struct pm4_map_process *)buffer;
memset(buffer, 0, sizeof(struct pm4_map_process));
struct pm4_mes_map_queues *packet;
bool use_static = is_static;
- BUG_ON(!pm || !buffer || !q);
-
packet = (struct pm4_mes_map_queues *)buffer;
memset(buffer, 0, sizeof(struct pm4_map_queues));
struct pm4_map_queues *packet;
bool use_static = is_static;
- BUG_ON(!pm || !buffer || !q);
-
packet = (struct pm4_map_queues *)buffer;
memset(buffer, 0, sizeof(struct pm4_map_queues));
struct kernel_queue *kq;
bool is_over_subscription;
- BUG_ON(!pm || !queues || !rl_size_bytes || !rl_gpu_addr);
-
rl_wptr = retval = proccesses_mapped = 0;
retval = pm_allocate_runlist_ib(pm, &rl_buffer, rl_gpu_addr,
int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm)
{
- BUG_ON(!dqm);
-
pm->dqm = dqm;
mutex_init(&pm->lock);
pm->priv_queue = kernel_queue_init(dqm->dev, KFD_QUEUE_TYPE_HIQ);
void pm_uninit(struct packet_manager *pm)
{
- BUG_ON(!pm);
-
mutex_destroy(&pm->lock);
kernel_queue_uninit(pm->priv_queue);
}
struct pm4_set_resources *packet;
int retval = 0;
- BUG_ON(!pm || !res);
-
mutex_lock(&pm->lock);
pm->priv_queue->ops.acquire_packet_buffer(pm->priv_queue,
sizeof(*packet) / sizeof(uint32_t),
size_t rl_ib_size, packet_size_dwords;
int retval;
- BUG_ON(!pm || !dqm_queues);
-
retval = pm_create_runlist_ib(pm, dqm_queues, &rl_gpu_ib_addr,
&rl_ib_size);
if (retval)
int retval;
struct pm4_query_status *packet;
- BUG_ON(!pm || !fence_address);
+ BUG_ON(!fence_address);
mutex_lock(&pm->lock);
retval = pm->priv_queue->ops.acquire_packet_buffer(
uint32_t *buffer;
struct pm4_unmap_queues *packet;
- BUG_ON(!pm);
-
mutex_lock(&pm->lock);
retval = pm->priv_queue->ops.acquire_packet_buffer(
pm->priv_queue,
void pm_release_ib(struct packet_manager *pm)
{
- BUG_ON(!pm);
-
mutex_lock(&pm->lock);
if (pm->allocated) {
kfd_gtt_sa_free(pm->dqm->dev, pm->ib_buffer_obj);
struct kfd_process *p;
struct kfd_process_device *pdd;
- BUG_ON(!dev);
-
/*
* Look for the process that matches the pasid. If there is no such
* process, we either released it in amdkfd's own notifier, or there
{
struct process_queue_node *pqn;
- BUG_ON(!pqm);
-
list_for_each_entry(pqn, &pqm->queues, process_queue_list) {
if ((pqn->q && pqn->q->properties.queue_id == qid) ||
(pqn->kq && pqn->kq->queue->properties.queue_id == qid))
{
unsigned long found;
- BUG_ON(!pqm || !qid);
-
found = find_first_zero_bit(pqm->queue_slot_bitmap,
KFD_MAX_NUM_OF_QUEUES_PER_PROCESS);
int pqm_init(struct process_queue_manager *pqm, struct kfd_process *p)
{
- BUG_ON(!pqm);
-
INIT_LIST_HEAD(&pqm->queues);
pqm->queue_slot_bitmap =
kzalloc(DIV_ROUND_UP(KFD_MAX_NUM_OF_QUEUES_PER_PROCESS,
int retval;
struct process_queue_node *pqn, *next;
- BUG_ON(!pqm);
-
list_for_each_entry_safe(pqn, next, &pqm->queues, process_queue_list) {
retval = pqm_destroy_queue(
pqm,
int num_queues = 0;
struct queue *cur;
- BUG_ON(!pqm || !dev || !properties || !qid);
-
memset(&q_properties, 0, sizeof(struct queue_properties));
memcpy(&q_properties, properties, sizeof(struct queue_properties));
q = NULL;
dqm = NULL;
- BUG_ON(!pqm);
retval = 0;
pqn = get_queue_by_qid(pqm, qid);
int retval;
struct process_queue_node *pqn;
- BUG_ON(!pqm);
-
pqn = get_queue_by_qid(pqm, qid);
if (!pqn) {
pr_debug("No queue %d exists for update operation\n", qid);
{
struct process_queue_node *pqn;
- BUG_ON(!pqm);
-
pqn = get_queue_by_qid(pqm, qid);
if (pqn && pqn->kq)
return pqn->kq;
{
struct queue *tmp_q;
- BUG_ON(!q);
-
tmp_q = kzalloc(sizeof(*tmp_q), GFP_KERNEL);
if (!tmp_q)
return -ENOMEM;
static void kfd_populated_cu_info_cpu(struct kfd_topology_device *dev,
struct crat_subtype_computeunit *cu)
{
- BUG_ON(!dev);
- BUG_ON(!cu);
-
dev->node_props.cpu_cores_count = cu->num_cpu_cores;
dev->node_props.cpu_core_id_base = cu->processor_id_low;
if (cu->hsa_capability & CRAT_CU_FLAGS_IOMMU_PRESENT)
static void kfd_populated_cu_info_gpu(struct kfd_topology_device *dev,
struct crat_subtype_computeunit *cu)
{
- BUG_ON(!dev);
- BUG_ON(!cu);
-
dev->node_props.simd_id_base = cu->processor_id_low;
dev->node_props.simd_count = cu->num_simd_cores;
dev->node_props.lds_size_in_kb = cu->lds_size_in_kb;
struct kfd_topology_device *dev;
int i = 0;
- BUG_ON(!cu);
-
pr_info("Found CU entry in CRAT table with proximity_domain=%d caps=%x\n",
cu->proximity_domain, cu->hsa_capability);
list_for_each_entry(dev, &topology_device_list, list) {
struct kfd_topology_device *dev;
int i = 0;
- BUG_ON(!mem);
-
pr_info("Found memory entry in CRAT table with proximity_domain=%d\n",
mem->promixity_domain);
list_for_each_entry(dev, &topology_device_list, list) {
struct kfd_topology_device *dev;
uint32_t id;
- BUG_ON(!cache);
-
id = cache->processor_id_low;
pr_info("Found cache entry in CRAT table with processor_id=%d\n", id);
uint32_t id_from;
uint32_t id_to;
- BUG_ON(!iolink);
-
id_from = iolink->proximity_domain_from;
id_to = iolink->proximity_domain_to;
struct crat_subtype_iolink *iolink;
int ret = 0;
- BUG_ON(!sub_type_hdr);
-
switch (sub_type_hdr->type) {
case CRAT_SUBTYPE_COMPUTEUNIT_AFFINITY:
cu = (struct crat_subtype_computeunit *)sub_type_hdr;
struct kfd_cache_properties *cache;
struct kfd_iolink_properties *iolink;
- BUG_ON(!dev);
-
list_del(&dev->list);
while (dev->mem_props.next != &dev->mem_props) {
struct kfd_cache_properties *cache;
struct kfd_mem_properties *mem;
- BUG_ON(!dev);
-
if (dev->kobj_iolink) {
list_for_each_entry(iolink, &dev->io_link_props, list)
if (iolink->kobj) {
int ret;
uint32_t i;
- BUG_ON(!dev);
-
/*
* Creating the sysfs folders
*/
struct kfd_topology_device *dev;
struct kfd_topology_device *out_dev = NULL;
- BUG_ON(!gpu);
-
list_for_each_entry(dev, &topology_device_list, list)
if (!dev->gpu && (dev->node_props.simd_count > 0)) {
dev->gpu = gpu;
struct kfd_topology_device *dev;
int res;
- BUG_ON(!gpu);
-
gpu_id = kfd_generate_gpu_id(gpu);
pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id);
uint32_t gpu_id;
int res = -ENODEV;
- BUG_ON(!gpu);
-
down_write(&topology_lock);
list_for_each_entry(dev, &topology_device_list, list)
OSDN Git Service
