return 0;
}
-
-static int pm_release_mem_v10(uint64_t gpu_addr, uint32_t *buffer)
-{
- struct pm4_mec_release_mem *packet;
-
- WARN_ON(!buffer);
-
- packet = (struct pm4_mec_release_mem *)buffer;
- memset(buffer, 0, sizeof(struct pm4_mec_release_mem));
-
- packet->header.u32All = pm_build_pm4_header(IT_RELEASE_MEM,
- sizeof(struct pm4_mec_release_mem));
-
- packet->bitfields2.event_type = CACHE_FLUSH_AND_INV_TS_EVENT;
- packet->bitfields2.event_index = event_index__mec_release_mem__end_of_pipe;
- packet->bitfields2.tcl1_action_ena = 1;
- packet->bitfields2.tc_action_ena = 1;
- packet->bitfields2.cache_policy = cache_policy__mec_release_mem__lru;
-
- packet->bitfields3.data_sel = data_sel__mec_release_mem__send_32_bit_low;
- packet->bitfields3.int_sel =
- int_sel__mec_release_mem__send_interrupt_after_write_confirm;
-
- packet->bitfields4.address_lo_32b = (gpu_addr & 0xffffffff) >> 2;
- packet->address_hi = upper_32_bits(gpu_addr);
-
- packet->data_lo = 0;
-
- return sizeof(struct pm4_mec_release_mem) / sizeof(unsigned int);
-}
-
const struct packet_manager_funcs kfd_v10_pm_funcs = {
.map_process = pm_map_process_v10,
.runlist = pm_runlist_v10,
.map_queues = pm_map_queues_v10,
.unmap_queues = pm_unmap_queues_v10,
.query_status = pm_query_status_v10,
- .release_mem = pm_release_mem_v10,
+ .release_mem = NULL,
.map_process_size = sizeof(struct pm4_mes_map_process),
.runlist_size = sizeof(struct pm4_mes_runlist),
.set_resources_size = sizeof(struct pm4_mes_set_resources),
.map_queues_size = sizeof(struct pm4_mes_map_queues),
.unmap_queues_size = sizeof(struct pm4_mes_unmap_queues),
.query_status_size = sizeof(struct pm4_mes_query_status),
- .release_mem_size = sizeof(struct pm4_mec_release_mem)
+ .release_mem_size = 0,
};
return 0;
}
-
-static int pm_release_mem_v9(uint64_t gpu_addr, uint32_t *buffer)
-{
- struct pm4_mec_release_mem *packet;
-
- packet = (struct pm4_mec_release_mem *)buffer;
- memset(buffer, 0, sizeof(struct pm4_mec_release_mem));
-
- packet->header.u32All = pm_build_pm4_header(IT_RELEASE_MEM,
- sizeof(struct pm4_mec_release_mem));
-
- packet->bitfields2.event_type = CACHE_FLUSH_AND_INV_TS_EVENT;
- packet->bitfields2.event_index = event_index__mec_release_mem__end_of_pipe;
- packet->bitfields2.tcl1_action_ena = 1;
- packet->bitfields2.tc_action_ena = 1;
- packet->bitfields2.cache_policy = cache_policy__mec_release_mem__lru;
-
- packet->bitfields3.data_sel = data_sel__mec_release_mem__send_32_bit_low;
- packet->bitfields3.int_sel =
- int_sel__mec_release_mem__send_interrupt_after_write_confirm;
-
- packet->bitfields4.address_lo_32b = (gpu_addr & 0xffffffff) >> 2;
- packet->address_hi = upper_32_bits(gpu_addr);
-
- packet->data_lo = 0;
-
- return 0;
-}
-
const struct packet_manager_funcs kfd_v9_pm_funcs = {
.map_process = pm_map_process_v9,
.runlist = pm_runlist_v9,
.map_queues = pm_map_queues_v9,
.unmap_queues = pm_unmap_queues_v9,
.query_status = pm_query_status_v9,
- .release_mem = pm_release_mem_v9,
+ .release_mem = NULL,
.map_process_size = sizeof(struct pm4_mes_map_process),
.runlist_size = sizeof(struct pm4_mes_runlist),
.set_resources_size = sizeof(struct pm4_mes_set_resources),
.map_queues_size = sizeof(struct pm4_mes_map_queues),
.unmap_queues_size = sizeof(struct pm4_mes_unmap_queues),
.query_status_size = sizeof(struct pm4_mes_query_status),
- .release_mem_size = sizeof(struct pm4_mec_release_mem)
+ .release_mem_size = 0,
};