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From 2e2d68fe8a658305478d2e96b076f8d86c163f5d Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Tue, 27 Mar 2018 15:07:49 -0400
Subject: [PATCH 5628/5725] drm/amdkfd: Remove pm_map_process_scratch_cik
The packet structure is identical with the VI packet. So we can use
pm_map_process_vi instead.
Change-Id: Ifff68999017d86f91869ab40435b9f973e37dd3b
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_cik.c | 42 ++---------------------
drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 ++
3 files changed, 5 insertions(+), 41 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_cik.c
index 2808422..b8a7c4a 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_cik.c
@@ -85,47 +85,10 @@ static int pm_map_process_cik(struct packet_manager *pm, uint32_t *buffer,
return 0;
}
-static int pm_map_process_scratch_cik(struct packet_manager *pm,
- uint32_t *buffer, struct qcm_process_device *qpd)
-{
- struct pm4_map_process_scratch_kv *packet;
-
- packet = (struct pm4_map_process_scratch_kv *)buffer;
-
- memset(buffer, 0, sizeof(struct pm4_map_process_scratch_kv));
-
- packet->header.u32all = pm_build_pm4_header(IT_MAP_PROCESS,
- sizeof(struct pm4_map_process_scratch_kv));
- packet->bitfields2.diq_enable = (qpd->is_debug) ? 1 : 0;
- packet->bitfields2.process_quantum = 1;
- packet->bitfields2.pasid = qpd->pqm->process->pasid;
- packet->bitfields3.page_table_base = qpd->page_table_base;
- packet->bitfields14.gds_size = qpd->gds_size;
- packet->bitfields14.num_gws = qpd->num_gws;
- packet->bitfields14.num_oac = qpd->num_oac;
- packet->bitfields14.num_queues = (qpd->is_debug) ? 0 : qpd->queue_count;
-
- packet->sh_mem_config = qpd->sh_mem_config;
- packet->sh_mem_bases = qpd->sh_mem_bases;
- packet->sh_mem_ape1_base = qpd->sh_mem_ape1_base;
- packet->sh_mem_ape1_limit = qpd->sh_mem_ape1_limit;
-
- packet->sh_hidden_private_base_vmid = qpd->sh_hidden_private_base;
-
- packet->gds_addr_lo = lower_32_bits(qpd->gds_context_area);
- packet->gds_addr_hi = upper_32_bits(qpd->gds_context_area);
-
- return 0;
-}
-
static uint32_t pm_get_map_process_packet_size_cik(void)
{
return sizeof(struct pm4_map_process);
}
-static uint32_t pm_get_map_process_scratch_packet_size_cik(void)
-{
- return sizeof(struct pm4_map_process_scratch_kv);
-}
static struct packet_manager_funcs kfd_cik_pm_funcs = {
@@ -146,15 +109,14 @@ static struct packet_manager_funcs kfd_cik_pm_funcs = {
};
static struct packet_manager_funcs kfd_cik_scratch_pm_funcs = {
- .map_process = pm_map_process_scratch_cik,
+ .map_process = pm_map_process_vi,
.runlist = pm_runlist_vi,
.set_resources = pm_set_resources_vi,
.map_queues = pm_map_queues_vi,
.unmap_queues = pm_unmap_queues_vi,
.query_status = pm_query_status_vi,
.release_mem = pm_release_mem_vi,
- .get_map_process_packet_size =
- pm_get_map_process_scratch_packet_size_cik,
+ .get_map_process_packet_size = pm_get_map_process_packet_size_vi,
.get_runlist_packet_size = pm_get_runlist_packet_size_vi,
.get_set_resources_packet_size = pm_get_set_resources_packet_size_vi,
.get_map_queues_packet_size = pm_get_map_queues_packet_size_vi,
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c
index 9022ecb..13ff604d 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c
@@ -67,7 +67,7 @@ static void submit_packet_vi(struct kernel_queue *kq)
kq->pending_wptr);
}
-static int pm_map_process_vi(struct packet_manager *pm,
+int pm_map_process_vi(struct packet_manager *pm,
uint32_t *buffer, struct qcm_process_device *qpd)
{
struct pm4_mes_map_process *packet;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index 25a227d..bca1322 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -1002,6 +1002,8 @@ void pm_release_ib(struct packet_manager *pm);
/* Following PM funcs can be shared among CIK and VI */
unsigned int pm_build_pm4_header(unsigned int opcode, size_t packet_size);
+int pm_map_process_vi(struct packet_manager *pm,
+ uint32_t *buffer, struct qcm_process_device *qpd);
int pm_runlist_vi(struct packet_manager *pm, uint32_t *buffer,
uint64_t ib, size_t ib_size_in_dwords, bool chain);
int pm_map_queues_vi(struct packet_manager *pm, uint32_t *buffer,
--
2.7.4
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