#include <linux/types.h>
#include <linux/printk.h>
#include <linux/bitops.h>
+#include <linux/sched.h>
#include "kfd_priv.h"
#include "kfd_device_queue_manager.h"
#include "kfd_mqd_manager.h"
#include "cik_regs.h"
#include "kfd_kernel_queue.h"
-#include "../../radeon/cik_reg.h"
/* Size of the per-pipe EOP queue */
#define CIK_HPD_EOP_BYTES_LOG2 11
#define CIK_HPD_EOP_BYTES (1U << CIK_HPD_EOP_BYTES_LOG2)
-static bool is_mem_initialized;
-
-static int init_memory(struct device_queue_manager *dqm);
static int set_pasid_vmid_mapping(struct device_queue_manager *dqm,
unsigned int pasid, unsigned int vmid);
static int create_compute_queue_nocpsch(struct device_queue_manager *dqm,
struct queue *q,
struct qcm_process_device *qpd);
+
static int execute_queues_cpsch(struct device_queue_manager *dqm, bool lock);
static int destroy_queues_cpsch(struct device_queue_manager *dqm, bool lock);
+static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm,
+ struct queue *q,
+ struct qcm_process_device *qpd);
+
+static void deallocate_sdma_queue(struct device_queue_manager *dqm,
+ unsigned int sdma_queue_id);
+
+static inline
+enum KFD_MQD_TYPE get_mqd_type_from_queue_type(enum kfd_queue_type type)
+{
+ if (type == KFD_QUEUE_TYPE_SDMA)
+ return KFD_MQD_TYPE_SDMA;
+ return KFD_MQD_TYPE_CP;
+}
-static inline unsigned int get_pipes_num(struct device_queue_manager *dqm)
+inline unsigned int get_pipes_num(struct device_queue_manager *dqm)
{
BUG_ON(!dqm || !dqm->dev);
return dqm->dev->shared_resources.compute_pipe_count;
return PIPE_PER_ME_CP_SCHEDULING;
}
-static inline unsigned int
+inline unsigned int
get_sh_mem_bases_nybble_64(struct kfd_process_device *pdd)
{
uint32_t nybble;
nybble = (pdd->lds_base >> 60) & 0x0E;
return nybble;
-
}
-static inline unsigned int get_sh_mem_bases_32(struct kfd_process_device *pdd)
+inline unsigned int get_sh_mem_bases_32(struct kfd_process_device *pdd)
{
unsigned int shared_base;
return shared_base;
}
-static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble);
-static void init_process_memory(struct device_queue_manager *dqm,
- struct qcm_process_device *qpd)
-{
- 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 */
- if (qpd->sh_mem_config == 0) {
- qpd->sh_mem_config =
- ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED) |
- DEFAULT_MTYPE(MTYPE_NONCACHED) |
- APE1_MTYPE(MTYPE_NONCACHED);
- qpd->sh_mem_ape1_limit = 0;
- qpd->sh_mem_ape1_base = 0;
- }
-
- if (qpd->pqm->process->is_32bit_user_mode) {
- temp = get_sh_mem_bases_32(pdd);
- qpd->sh_mem_bases = SHARED_BASE(temp);
- qpd->sh_mem_config |= PTR32;
- } else {
- temp = get_sh_mem_bases_nybble_64(pdd);
- qpd->sh_mem_bases = compute_sh_mem_bases_64bit(temp);
- }
-
- pr_debug("kfd: is32bit process: %d sh_mem_bases nybble: 0x%X and register 0x%X\n",
- qpd->pqm->process->is_32bit_user_mode, temp, qpd->sh_mem_bases);
-}
-
-static void program_sh_mem_settings(struct device_queue_manager *dqm,
+void program_sh_mem_settings(struct device_queue_manager *dqm,
struct qcm_process_device *qpd)
{
return kfd2kgd->program_sh_mem_settings(dqm->dev->kgd, qpd->vmid,
*allocated_vmid = qpd->vmid;
q->properties.vmid = qpd->vmid;
- retval = create_compute_queue_nocpsch(dqm, q, qpd);
+ if (q->properties.type == KFD_QUEUE_TYPE_COMPUTE)
+ retval = create_compute_queue_nocpsch(dqm, q, qpd);
+ if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+ retval = create_sdma_queue_nocpsch(dqm, q, qpd);
if (retval != 0) {
if (list_empty(&qpd->queues_list)) {
list_add(&q->list, &qpd->queues_list);
dqm->queue_count++;
-
+ if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+ dqm->sdma_queue_count++;
mutex_unlock(&dqm->lock);
return 0;
}
static int allocate_hqd(struct device_queue_manager *dqm, struct queue *q)
{
bool set;
- int pipe, bit;
+ int pipe, bit, i;
set = false;
- for (pipe = dqm->next_pipe_to_allocate; pipe < get_pipes_num(dqm);
- pipe = (pipe + 1) % get_pipes_num(dqm)) {
+ for (pipe = dqm->next_pipe_to_allocate, i = 0; i < get_pipes_num(dqm);
+ pipe = ((pipe + 1) % get_pipes_num(dqm)), ++i) {
if (dqm->allocated_queues[pipe] != 0) {
bit = find_first_bit(
(unsigned long *)&dqm->allocated_queues[pipe],
BUG_ON(!dqm || !q || !qpd);
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_COMPUTE);
+ mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE);
if (mqd == NULL)
return -ENOMEM;
q->queue);
retval = mqd->load_mqd(mqd, q->mqd, q->pipe,
- q->queue, q->properties.write_ptr);
+ q->queue, (uint32_t __user *) q->properties.write_ptr);
if (retval != 0) {
deallocate_hqd(dqm, q);
mqd->uninit_mqd(mqd, q->mqd, q->mqd_mem_obj);
pr_debug("kfd: In Func %s\n", __func__);
mutex_lock(&dqm->lock);
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_COMPUTE);
- if (mqd == NULL) {
- retval = -ENOMEM;
+
+ if (q->properties.type == KFD_QUEUE_TYPE_COMPUTE) {
+ mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE);
+ if (mqd == NULL) {
+ retval = -ENOMEM;
+ goto out;
+ }
+ deallocate_hqd(dqm, q);
+ } else if (q->properties.type == KFD_QUEUE_TYPE_SDMA) {
+ mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA);
+ if (mqd == NULL) {
+ retval = -ENOMEM;
+ goto out;
+ }
+ dqm->sdma_queue_count--;
+ deallocate_sdma_queue(dqm, q->sdma_id);
+ } else {
+ pr_debug("q->properties.type is invalid (%d)\n",
+ q->properties.type);
+ retval = -EINVAL;
goto out;
}
retval = mqd->destroy_mqd(mqd, q->mqd,
- KFD_PREEMPT_TYPE_WAVEFRONT,
+ KFD_PREEMPT_TYPE_WAVEFRONT_RESET,
QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS,
q->pipe, q->queue);
if (retval != 0)
goto out;
- deallocate_hqd(dqm, q);
-
mqd->uninit_mqd(mqd, q->mqd, q->mqd_mem_obj);
list_del(&q->list);
BUG_ON(!dqm || !q || !q->mqd);
mutex_lock(&dqm->lock);
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_COMPUTE);
+ mqd = dqm->ops.get_mqd_manager(dqm, q->properties.type);
if (mqd == NULL) {
mutex_unlock(&dqm->lock);
return -ENOMEM;
struct qcm_process_device *qpd)
{
struct device_process_node *n;
+ int retval;
BUG_ON(!dqm || !qpd);
mutex_lock(&dqm->lock);
list_add(&n->list, &dqm->queues);
- init_process_memory(dqm, qpd);
+ retval = dqm->ops_asic_specific.register_process(dqm, qpd);
+
dqm->processes_count++;
mutex_unlock(&dqm->lock);
- return 0;
+ return retval;
}
static int unregister_process_nocpsch(struct device_queue_manager *dqm,
vmid);
}
-static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble)
-{
- /* In 64-bit mode, we can only control the top 3 bits of the LDS,
- * scratch and GPUVM apertures.
- * The hardware fills in the remaining 59 bits according to the
- * following pattern:
- * LDS: X0000000'00000000 - X0000001'00000000 (4GB)
- * Scratch: X0000001'00000000 - X0000002'00000000 (4GB)
- * GPUVM: Y0010000'00000000 - Y0020000'00000000 (1TB)
- *
- * (where X/Y is the configurable nybble with the low-bit 0)
- *
- * LDS and scratch will have the same top nybble programmed in the
- * top 3 bits of SH_MEM_BASES.PRIVATE_BASE.
- * GPUVM can have a different top nybble programmed in the
- * top 3 bits of SH_MEM_BASES.SHARED_BASE.
- * We don't bother to support different top nybbles
- * for LDS/Scratch and GPUVM.
- */
-
- BUG_ON((top_address_nybble & 1) || top_address_nybble > 0xE ||
- top_address_nybble == 0);
-
- return PRIVATE_BASE(top_address_nybble << 12) |
- SHARED_BASE(top_address_nybble << 12);
-}
-
-static int init_memory(struct device_queue_manager *dqm)
-{
- int i, retval;
-
- for (i = 8; i < 16; i++)
- set_pasid_vmid_mapping(dqm, 0, i);
-
- retval = kfd2kgd->init_memory(dqm->dev->kgd);
- if (retval == 0)
- is_mem_initialized = true;
- return retval;
-}
-
-
-static int init_pipelines(struct device_queue_manager *dqm,
+int init_pipelines(struct device_queue_manager *dqm,
unsigned int pipes_num, unsigned int first_pipe)
{
void *hpdptr;
* because it contains no data when there are no active queues.
*/
- err = kfd2kgd->allocate_mem(dqm->dev->kgd,
- CIK_HPD_EOP_BYTES * pipes_num,
- PAGE_SIZE,
- KFD_MEMPOOL_SYSTEM_WRITECOMBINE,
- (struct kgd_mem **) &dqm->pipeline_mem);
+ err = kfd_gtt_sa_allocate(dqm->dev, CIK_HPD_EOP_BYTES * pipes_num,
+ &dqm->pipeline_mem);
if (err) {
pr_err("kfd: error allocate vidmem num pipes: %d\n",
memset(hpdptr, 0, CIK_HPD_EOP_BYTES * pipes_num);
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_COMPUTE);
+ mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_COMPUTE);
if (mqd == NULL) {
- kfd2kgd->free_mem(dqm->dev->kgd,
- (struct kgd_mem *) dqm->pipeline_mem);
+ kfd_gtt_sa_free(dqm->dev, dqm->pipeline_mem);
return -ENOMEM;
}
return 0;
}
-
static int init_scheduler(struct device_queue_manager *dqm)
{
int retval;
pr_debug("kfd: In %s\n", __func__);
retval = init_pipelines(dqm, get_pipes_num(dqm), KFD_DQM_FIRST_PIPE);
- if (retval != 0)
- return retval;
-
- retval = init_memory(dqm);
return retval;
}
mutex_init(&dqm->lock);
INIT_LIST_HEAD(&dqm->queues);
dqm->queue_count = dqm->next_pipe_to_allocate = 0;
+ dqm->sdma_queue_count = 0;
dqm->allocated_queues = kcalloc(get_pipes_num(dqm),
sizeof(unsigned int), GFP_KERNEL);
if (!dqm->allocated_queues) {
dqm->allocated_queues[i] = (1 << QUEUES_PER_PIPE) - 1;
dqm->vmid_bitmap = (1 << VMID_PER_DEVICE) - 1;
+ dqm->sdma_bitmap = (1 << CIK_SDMA_QUEUES) - 1;
init_scheduler(dqm);
return 0;
for (i = 0 ; i < KFD_MQD_TYPE_MAX ; i++)
kfree(dqm->mqds[i]);
mutex_destroy(&dqm->lock);
- kfd2kgd->free_mem(dqm->dev->kgd,
- (struct kgd_mem *) dqm->pipeline_mem);
+ kfd_gtt_sa_free(dqm->dev, dqm->pipeline_mem);
}
static int start_nocpsch(struct device_queue_manager *dqm)
return 0;
}
+static int allocate_sdma_queue(struct device_queue_manager *dqm,
+ unsigned int *sdma_queue_id)
+{
+ int bit;
+
+ if (dqm->sdma_bitmap == 0)
+ return -ENOMEM;
+
+ bit = find_first_bit((unsigned long *)&dqm->sdma_bitmap,
+ CIK_SDMA_QUEUES);
+
+ clear_bit(bit, (unsigned long *)&dqm->sdma_bitmap);
+ *sdma_queue_id = bit;
+
+ return 0;
+}
+
+static void deallocate_sdma_queue(struct device_queue_manager *dqm,
+ unsigned int sdma_queue_id)
+{
+ if (sdma_queue_id >= CIK_SDMA_QUEUES)
+ return;
+ set_bit(sdma_queue_id, (unsigned long *)&dqm->sdma_bitmap);
+}
+
+static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q,
+ struct qcm_process_device *qpd)
+{
+ uint32_t value = SDMA_ATC;
+
+ if (q->process->is_32bit_user_mode)
+ value |= SDMA_VA_PTR32 | get_sh_mem_bases_32(qpd_to_pdd(qpd));
+ else
+ value |= SDMA_VA_SHARED_BASE(get_sh_mem_bases_nybble_64(
+ qpd_to_pdd(qpd)));
+ q->properties.sdma_vm_addr = value;
+}
+
+static int create_sdma_queue_nocpsch(struct device_queue_manager *dqm,
+ struct queue *q,
+ struct qcm_process_device *qpd)
+{
+ struct mqd_manager *mqd;
+ int retval;
+
+ mqd = dqm->ops.get_mqd_manager(dqm, KFD_MQD_TYPE_SDMA);
+ if (!mqd)
+ return -ENOMEM;
+
+ retval = allocate_sdma_queue(dqm, &q->sdma_id);
+ if (retval != 0)
+ return retval;
+
+ q->properties.sdma_queue_id = q->sdma_id % CIK_SDMA_QUEUES_PER_ENGINE;
+ q->properties.sdma_engine_id = q->sdma_id / CIK_SDMA_ENGINE_NUM;
+
+ pr_debug("kfd: sdma id is: %d\n", q->sdma_id);
+ pr_debug(" sdma queue id: %d\n", q->properties.sdma_queue_id);
+ pr_debug(" sdma engine id: %d\n", q->properties.sdma_engine_id);
+
+ retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj,
+ &q->gart_mqd_addr, &q->properties);
+ if (retval != 0) {
+ deallocate_sdma_queue(dqm, q->sdma_id);
+ return retval;
+ }
+
+ init_sdma_vm(dqm, q, qpd);
+ return 0;
+}
+
/*
* Device Queue Manager implementation for cp scheduler
*/
mutex_init(&dqm->lock);
INIT_LIST_HEAD(&dqm->queues);
dqm->queue_count = dqm->processes_count = 0;
+ dqm->sdma_queue_count = 0;
dqm->active_runlist = false;
- retval = init_pipelines(dqm, get_pipes_num(dqm), 0);
+ retval = dqm->ops_asic_specific.initialize(dqm);
if (retval != 0)
goto fail_init_pipelines;
pr_debug("kfd: allocating fence memory\n");
/* allocate fence memory on the gart */
- retval = kfd2kgd->allocate_mem(dqm->dev->kgd,
- sizeof(*dqm->fence_addr),
- 32,
- KFD_MEMPOOL_SYSTEM_WRITECOMBINE,
- (struct kgd_mem **) &dqm->fence_mem);
+ retval = kfd_gtt_sa_allocate(dqm->dev, sizeof(*dqm->fence_addr),
+ &dqm->fence_mem);
if (retval != 0)
goto fail_allocate_vidmem;
dqm->fence_addr = dqm->fence_mem->cpu_ptr;
dqm->fence_gpu_addr = dqm->fence_mem->gpu_addr;
-
list_for_each_entry(node, &dqm->queues, list)
if (node->qpd->pqm->process && dqm->dev)
kfd_bind_process_to_device(dqm->dev,
pdd = qpd_to_pdd(node->qpd);
pdd->bound = false;
}
- kfd2kgd->free_mem(dqm->dev->kgd,
- (struct kgd_mem *) dqm->fence_mem);
+ kfd_gtt_sa_free(dqm->dev, dqm->fence_mem);
pm_uninit(&dqm->packets);
return 0;
mutex_unlock(&dqm->lock);
}
+static void select_sdma_engine_id(struct queue *q)
+{
+ static int sdma_id;
+
+ q->sdma_id = sdma_id;
+ sdma_id = (sdma_id + 1) % 2;
+}
+
static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
struct qcm_process_device *qpd, int *allocate_vmid)
{
mutex_lock(&dqm->lock);
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_CP);
+ if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+ select_sdma_engine_id(q);
+
+ mqd = dqm->ops.get_mqd_manager(dqm,
+ get_mqd_type_from_queue_type(q->properties.type));
+
if (mqd == NULL) {
mutex_unlock(&dqm->lock);
return -ENOMEM;
retval = execute_queues_cpsch(dqm, false);
}
+ if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+ dqm->sdma_queue_count++;
+
out:
mutex_unlock(&dqm->lock);
return retval;
pr_err("kfd: qcm fence wait loop timeout expired\n");
return -ETIME;
}
- cpu_relax();
+ schedule();
}
return 0;
}
+static int destroy_sdma_queues(struct device_queue_manager *dqm,
+ unsigned int sdma_engine)
+{
+ return pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_SDMA,
+ KFD_PREEMPT_TYPE_FILTER_ALL_QUEUES, 0, false,
+ sdma_engine);
+}
+
static int destroy_queues_cpsch(struct device_queue_manager *dqm, bool lock)
{
int retval;
mutex_lock(&dqm->lock);
if (dqm->active_runlist == false)
goto out;
+
+ pr_debug("kfd: Before destroying queues, sdma queue count is : %u\n",
+ dqm->sdma_queue_count);
+
+ if (dqm->sdma_queue_count > 0) {
+ destroy_sdma_queues(dqm, 0);
+ destroy_sdma_queues(dqm, 1);
+ }
+
retval = pm_send_unmap_queue(&dqm->packets, KFD_QUEUE_TYPE_COMPUTE,
KFD_PREEMPT_TYPE_FILTER_ALL_QUEUES, 0, false, 0);
if (retval != 0)
/* remove queue from list to prevent rescheduling after preemption */
mutex_lock(&dqm->lock);
-
- mqd = dqm->get_mqd_manager(dqm, KFD_MQD_TYPE_CIK_CP);
+ mqd = dqm->ops.get_mqd_manager(dqm,
+ get_mqd_type_from_queue_type(q->properties.type));
if (!mqd) {
retval = -ENOMEM;
goto failed;
}
+ if (q->properties.type == KFD_QUEUE_TYPE_SDMA)
+ dqm->sdma_queue_count--;
+
list_del(&q->list);
dqm->queue_count--;
void __user *alternate_aperture_base,
uint64_t alternate_aperture_size)
{
- uint32_t default_mtype;
- uint32_t ape1_mtype;
+ bool retval;
pr_debug("kfd: In func %s\n", __func__);
qpd->sh_mem_ape1_limit = limit >> 16;
}
- default_mtype = (default_policy == cache_policy_coherent) ?
- MTYPE_NONCACHED :
- MTYPE_CACHED;
-
- ape1_mtype = (alternate_policy == cache_policy_coherent) ?
- MTYPE_NONCACHED :
- MTYPE_CACHED;
-
- qpd->sh_mem_config = (qpd->sh_mem_config & PTR32)
- | ALIGNMENT_MODE(SH_MEM_ALIGNMENT_MODE_UNALIGNED)
- | DEFAULT_MTYPE(default_mtype)
- | APE1_MTYPE(ape1_mtype);
+ retval = dqm->ops_asic_specific.set_cache_memory_policy(
+ dqm,
+ qpd,
+ default_policy,
+ alternate_policy,
+ alternate_aperture_base,
+ alternate_aperture_size);
if ((sched_policy == KFD_SCHED_POLICY_NO_HWS) && (qpd->vmid != 0))
program_sh_mem_settings(dqm, qpd);
qpd->sh_mem_ape1_limit);
mutex_unlock(&dqm->lock);
- return true;
+ return retval;
out:
mutex_unlock(&dqm->lock);
BUG_ON(!dev);
+ pr_debug("kfd: loading device queue manager\n");
+
dqm = kzalloc(sizeof(struct device_queue_manager), GFP_KERNEL);
if (!dqm)
return NULL;
case KFD_SCHED_POLICY_HWS:
case KFD_SCHED_POLICY_HWS_NO_OVERSUBSCRIPTION:
/* initialize dqm for cp scheduling */
- dqm->create_queue = create_queue_cpsch;
- dqm->initialize = initialize_cpsch;
- dqm->start = start_cpsch;
- dqm->stop = stop_cpsch;
- dqm->destroy_queue = destroy_queue_cpsch;
- dqm->update_queue = update_queue;
- dqm->get_mqd_manager = get_mqd_manager_nocpsch;
- dqm->register_process = register_process_nocpsch;
- dqm->unregister_process = unregister_process_nocpsch;
- dqm->uninitialize = uninitialize_nocpsch;
- dqm->create_kernel_queue = create_kernel_queue_cpsch;
- dqm->destroy_kernel_queue = destroy_kernel_queue_cpsch;
- dqm->set_cache_memory_policy = set_cache_memory_policy;
+ dqm->ops.create_queue = create_queue_cpsch;
+ dqm->ops.initialize = initialize_cpsch;
+ dqm->ops.start = start_cpsch;
+ dqm->ops.stop = stop_cpsch;
+ dqm->ops.destroy_queue = destroy_queue_cpsch;
+ dqm->ops.update_queue = update_queue;
+ dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch;
+ dqm->ops.register_process = register_process_nocpsch;
+ dqm->ops.unregister_process = unregister_process_nocpsch;
+ dqm->ops.uninitialize = uninitialize_nocpsch;
+ dqm->ops.create_kernel_queue = create_kernel_queue_cpsch;
+ dqm->ops.destroy_kernel_queue = destroy_kernel_queue_cpsch;
+ dqm->ops.set_cache_memory_policy = set_cache_memory_policy;
break;
case KFD_SCHED_POLICY_NO_HWS:
/* initialize dqm for no cp scheduling */
- dqm->start = start_nocpsch;
- dqm->stop = stop_nocpsch;
- dqm->create_queue = create_queue_nocpsch;
- dqm->destroy_queue = destroy_queue_nocpsch;
- dqm->update_queue = update_queue;
- dqm->get_mqd_manager = get_mqd_manager_nocpsch;
- dqm->register_process = register_process_nocpsch;
- dqm->unregister_process = unregister_process_nocpsch;
- dqm->initialize = initialize_nocpsch;
- dqm->uninitialize = uninitialize_nocpsch;
- dqm->set_cache_memory_policy = set_cache_memory_policy;
+ dqm->ops.start = start_nocpsch;
+ dqm->ops.stop = stop_nocpsch;
+ dqm->ops.create_queue = create_queue_nocpsch;
+ dqm->ops.destroy_queue = destroy_queue_nocpsch;
+ dqm->ops.update_queue = update_queue;
+ dqm->ops.get_mqd_manager = get_mqd_manager_nocpsch;
+ dqm->ops.register_process = register_process_nocpsch;
+ dqm->ops.unregister_process = unregister_process_nocpsch;
+ dqm->ops.initialize = initialize_nocpsch;
+ dqm->ops.uninitialize = uninitialize_nocpsch;
+ dqm->ops.set_cache_memory_policy = set_cache_memory_policy;
break;
default:
BUG();
break;
}
- if (dqm->initialize(dqm) != 0) {
+ switch (dev->device_info->asic_family) {
+ case CHIP_CARRIZO:
+ device_queue_manager_init_vi(&dqm->ops_asic_specific);
+ break;
+
+ case CHIP_KAVERI:
+ device_queue_manager_init_cik(&dqm->ops_asic_specific);
+ break;
+ }
+
+ if (dqm->ops.initialize(dqm) != 0) {
kfree(dqm);
return NULL;
}
{
BUG_ON(!dqm);
- dqm->uninitialize(dqm);
+ dqm->ops.uninitialize(dqm);
kfree(dqm);
}
-
git.openpandora.org / pandora-kernel.git / blobdiff