As they are logic independently from other APIs of amdgpu_psp.c.
Change-Id: If10aa695214f8df0744a67ee9eb0524d2c5a1ec1
Signed-off-by: Evan Quan <evan.q...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/Makefile | 3 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 62 +-----------------
drivers/gpu/drm/amd/amdgpu/psp_asd.c | 86 +++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/psp_asd.h | 32 +++++++++
4 files changed, 121 insertions(+), 62 deletions(-)
create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_asd.c
create mode 100644 drivers/gpu/drm/amd/amdgpu/psp_asd.h
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile
b/drivers/gpu/drm/amd/amdgpu/Makefile
index 99895c6fcd95..ebef9d2cdd61 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -94,7 +94,8 @@ amdgpu-y += \
psp_ring.o \
psp_cmn.o \
psp_xgmi.o \
- psp_tmr.o
+ psp_tmr.o \
+ psp_asd.o
# add SMC block
amdgpu-y += \
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 2007e8948cbc..2528fbcad275 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -34,6 +34,7 @@
#include "psp_v11_0.h"
#include "psp_xgmi.h"
#include "psp_tmr.h"
+#include "psp_asd.h"
#define psp_ring_init(psp, type) \
(psp)->funcs->ring_init((psp), (type))
@@ -126,67 +127,6 @@ static int psp_sw_fini(void *handle)
return 0;
}
-static void psp_prep_asd_cmd_buf(struct psp_gfx_cmd_resp *cmd,
- uint64_t asd_mc, uint64_t asd_mc_shared,
- uint32_t size, uint32_t shared_size)
-{
- cmd->cmd_id = GFX_CMD_ID_LOAD_ASD;
- cmd->cmd.cmd_load_ta.app_phy_addr_lo = lower_32_bits(asd_mc);
- cmd->cmd.cmd_load_ta.app_phy_addr_hi = upper_32_bits(asd_mc);
- cmd->cmd.cmd_load_ta.app_len = size;
-
- cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_lo = lower_32_bits(asd_mc_shared);
- cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_hi = upper_32_bits(asd_mc_shared);
- cmd->cmd.cmd_load_ta.cmd_buf_len = shared_size;
-}
-
-static int psp_asd_init(struct psp_context *psp)
-{
- int ret;
-
- /*
- * Allocate 16k memory aligned to 4k from Frame Buffer (local
- * physical) for shared ASD <-> Driver
- */
- ret = amdgpu_bo_create_kernel(psp->adev, PSP_ASD_SHARED_MEM_SIZE,
- PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM,
- &psp->asd_shared_bo,
- &psp->asd_shared_mc_addr,
- &psp->asd_shared_buf);
-
- return ret;
-}
-
-static int psp_asd_load(struct psp_context *psp)
-{
- int ret;
- struct psp_gfx_cmd_resp *cmd;
-
- /* If PSP version doesn't match ASD version, asd loading will be failed.
- * add workaround to bypass it for sriov now.
- * TODO: add version check to make it common
- */
- if (amdgpu_sriov_vf(psp->adev))
- return 0;
-
- cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
- if (!cmd)
- return -ENOMEM;
-
- memset(psp->fw_pri_buf, 0, PSP_1_MEG);
- memcpy(psp->fw_pri_buf, psp->asd_start_addr, psp->asd_ucode_size);
-
- psp_prep_asd_cmd_buf(cmd, psp->fw_pri_mc_addr, psp->asd_shared_mc_addr,
- psp->asd_ucode_size, PSP_ASD_SHARED_MEM_SIZE);
-
- ret = psp_submit_cmd_buf(psp, NULL, cmd,
- psp->fence_buf_mc_addr);
-
- kfree(cmd);
-
- return ret;
-}
-
static int psp_hw_start(struct psp_context *psp)
{
struct amdgpu_device *adev = psp->adev;
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_asd.c
b/drivers/gpu/drm/amd/amdgpu/psp_asd.c
new file mode 100644
index 000000000000..16263b901a2b
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/psp_asd.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2018 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "psp_asd.h"
+#include "psp_ring.h"
+
+static void psp_prep_asd_cmd_buf(struct psp_gfx_cmd_resp *cmd,
+ uint64_t asd_mc, uint64_t asd_mc_shared,
+ uint32_t size, uint32_t shared_size)
+{
+ cmd->cmd_id = GFX_CMD_ID_LOAD_ASD;
+ cmd->cmd.cmd_load_ta.app_phy_addr_lo = lower_32_bits(asd_mc);
+ cmd->cmd.cmd_load_ta.app_phy_addr_hi = upper_32_bits(asd_mc);
+ cmd->cmd.cmd_load_ta.app_len = size;
+
+ cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_lo = lower_32_bits(asd_mc_shared);
+ cmd->cmd.cmd_load_ta.cmd_buf_phy_addr_hi = upper_32_bits(asd_mc_shared);
+ cmd->cmd.cmd_load_ta.cmd_buf_len = shared_size;
+}
+
+int psp_asd_init(struct psp_context *psp)
+{
+ int ret;
+
+ /*
+ * Allocate 16k memory aligned to 4k from Frame Buffer (local
+ * physical) for shared ASD <-> Driver
+ */
+ ret = amdgpu_bo_create_kernel(psp->adev, PSP_ASD_SHARED_MEM_SIZE,
+ PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM,
+ &psp->asd_shared_bo,
+ &psp->asd_shared_mc_addr,
+ &psp->asd_shared_buf);
+
+ return ret;
+}
+
+int psp_asd_load(struct psp_context *psp)
+{
+ int ret;
+ struct psp_gfx_cmd_resp *cmd;
+
+ /* If PSP version doesn't match ASD version, asd loading will be failed.
+ * add workaround to bypass it for sriov now.
+ * TODO: add version check to make it common
+ */
+ if (amdgpu_sriov_vf(psp->adev))
+ return 0;
+
+ cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+
+ memset(psp->fw_pri_buf, 0, PSP_1_MEG);
+ memcpy(psp->fw_pri_buf, psp->asd_start_addr, psp->asd_ucode_size);
+
+ psp_prep_asd_cmd_buf(cmd, psp->fw_pri_mc_addr, psp->asd_shared_mc_addr,
+ psp->asd_ucode_size, PSP_ASD_SHARED_MEM_SIZE);
+
+ ret = psp_ring_submit_cmd_buf(psp, NULL, cmd,
+ psp->fence_buf_mc_addr);
+
+ kfree(cmd);
+
+ return ret;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_asd.h
b/drivers/gpu/drm/amd/amdgpu/psp_asd.h
new file mode 100644
index 000000000000..8858488f4beb
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/psp_asd.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2018 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __PSP_ASD_H
+#define __PSP_ASD_H
+
+#include "amdgpu_psp.h"
+
+int psp_asd_init(struct psp_context *psp);
+int psp_asd_load(struct psp_context *psp);
+
+#endif
--
2.20.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
