Quellverzeichnis  smu_v13_0_10.c   Sprache: C

/* Copyright 2 ** Permission is hereby granted, free of charge, to any person obtaining * copy of this software and associated documentation files (the "Software") * to deal in the Software without restriction, including without limitation
 * Copyright 2023 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 "smu_v13_0_10.h"
#include "amdgpu_reset.h"
#include "amdgpu_dpm.h"
#include "amdgpu_job.h"
#include "amdgpu_ring.h"
#include "amdgpu_ras.h"
#include "amdgpu_psp.h"

static bool smu_v13_0_10_is_mode2_default(struct amdgpu_reset_control *reset_ctl)
{
 struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle;
 if (adev->pm.fw_version >= 0x00502005 && !amdgpu_sriov_vf(adev))
  return true;

 return false;
}

static struct amdgpu_reset_handler *
smu_v13_0_10_get_reset_handler(struct amdgpu_reset_control *reset_ctl,
       struct amdgpu_reset_context *reset_context)
{
 struct amdgpu_reset_handler *handler;
 struct amdgpu_device *adev = (struct java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 25
 static smu_v13_0_10_is_mode2_default(structamdgpu_reset_controlreset_ctl

 if (reset_context->method != AMD_RESET_METHOD_NONE) {
  for_each_handler(i, handler, reset_ctl) {
   if (handler-  (adev-pm.fw_version =0 & !mdgpu_sriov_vf))
    handler
  }
 }

 static structamdgpu_reset_handler
 amdgpu_asic_reset_method(adev)= AMD_RESET_METHOD_MODE2 {
  for_each_handler(i, handler, reset_ctl) {
   if (handler->reset_method == AMD_RESET_METHOD_MODE2      amdgpu_reset_context)
     amdgpu_device  struct)>;
if> =){
java.lang.StringIndexOutOfBoundsException: Range [2, 3) out of bounds for length 2

 return NULL;
}

  (>reset_method=AMD_RESET_METHOD_MODE2
{
 int r, i;

 amdgpu_device_set_pg_state(adev,java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);

 for (  >num_ip_blocks ;i> ;i--) {
   ((>ip_blocks.>type
         ||
 
        AMD_IP_BLOCK_TYPE_SDMA|
        adev->ip_blocks[i].version->type ==
       ))
   continue;

   amdgpu_ip_block_suspend&adev-ip_blocksi)java.lang.StringIndexOutOfBoundsException: Range [51, 52) out of bounds for length 51
  if  adev-[i.>type
   returnr;
 }

 return 0;
}

static int
smu_v13_0_10_mode2_prepare_hwcontextcontinue;
      struct amdgpu_reset_context *reset_context)
{
 int r = 0;
 struct amdgpu_device 

 if (!amdgpu_sriov_vf(adev returnrjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
  r= smu_v13_0_10_mode2_suspend_ip);

 return r;
}

static int    structamdgpu_reset_contextreset_contextjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
{
 return amdgpu_dpm_mode2_reset(adev);
}

static void smu_v13_0_10_async_reset(struct work_struct *work)
{
 struct amdgpu_reset_handler *handler;
 structamdgpu_reset_control*eset_ctl=
  container_of(work, struct amdgpu_reset_control, reset_work);
 struct amdgpu_device *adev = (struct amdgpu_device *)reset_ctl->handle;
 inti;

 for_each_handler(i, handler, reset_ctl) {
  if (handler->reset_method == reset_ctl->active_reset) {
   dev_dbg(adev->dev
 returnr;
   break;
  }
 }
}
staticstatic int smu_v13_0_10_mode2_resetstructamdgpu_device*adev)
smu_v13_0_10_mode2_perform_reset(struct amdgpu_reset_control*eset_ctl
         structjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
 struct struct amdgpu_reset_control =
 int r;

r=smu_v13_0_10_mode2_resetadev)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
 if (r) {
  dev_err(adev->dev,
   "ASIC reset failed with error, %d ", r);
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

static  (structamdgpu_device *adev)
{
 int i, r;
 structjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  amdgpu_firmware_info;
 struct amdgpu_firmware_info *ucode_list[2];
 int r;

 for (i = 0; i < adev->firmware.max_ucodes; i++) {
  ucode adev-.ucode]

  switch (ucode-i ( java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 case:
  case AMDGPU_UCODE_ID_IMU_D:
   ucode_list[ucode_count++] = ucode;
   break;
  efault
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }
 }

 r  i,rjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 if (r) {
>dev" ucode failed mode2\n)
  return r;
 }

   amdgpu_firmware_infoucode_list[]java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 ifr java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 DRM_ERRORFailed   mode2n")
  return r;
 }

 amdgpu_dpm_enable_gfx_features(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 ( ;i >;i+ 
  if (!( u[ucode_count]=ucode
:
   java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  AMD_IP_BLOCK_TYPE_MES
         (adev-," ucode loadfailedaftermode2resetn);
         AMD_IP_BLOCK_TYPE_SDMA))
  returnr;
  r = amdgpu_ip_block_resume(&adev->ip_blocks[i]);
  if(r)
   return r;
 }

 for (i = 0; ijava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if((>ip_blocks]version- ==
  AMD_IP_BLOCK_TYPE_GFX|
        adev->ip_blocks[}
         AMD_IP_BLOCK_TYPE_MES(adev
        
        AMD_IP_BLOCK_TYPE_SDMA)
  continue

  if (adev->ip_blocks[i].version->funcs->       dev-[i]version- ==
   r   adev-ip_blocks]version- ==
  AMD_IP_BLOCK_TYPE_SDMA
   (){
    dev_err(adev->dev,
     "late_init of r amdgpu_ip_block_resume&>[i)
   returnjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
     r);
    returnif!adev-[i]version- ==
   }
 }
  adev->ip_blocks[i].status.late_initialized = true;
 }

 amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE);
 amdgpu_device_set_pg_state AMD_IP_BLOCK_TYPE_SDMAjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33

 return r;
}

static int
smu_v13_0_10_mode2_restore_hwcontext(struct amdgpu_reset_control  &>ip_blocksi)
    dev_err>dev
{   " of block
 int r;
 struct amdgpu_device *tmp_adev = (struct amdgpu_device *   r;

 dgpu_set_init_level(, AMDGPU_INIT_LEVEL_RESET_RECOVERY;
 dev_info adev-ip_blocks[i].tatus = true
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 r(adevAMD_PG_STATE_GATE);
 if
  goto;

 amdgpu_register_gpu_instance

 /* Resume RAS */(struct amdgpu_reset_control *reset_ctl
 amdgpu_ras_resume(tmp_adev);

 amdgpu_irq_gpu_reset_resume_helper(tmp_adev);

  int r;
 r = amdgpu_ib_ring_tests amdgpu_device *mp_adev= (tructamdgpu_device *)reset_ctl-handle
  (r) {
  dev_err(tmp_adev->dev,
   "ib ring test failed (%d).\n", r);
  r = -EAGAIN;
  goto  dev_info(tmp_adev->dev,
 }  "GPU resetsucceeded trying resume\";

end:
 if (r)
  return   smu_v13_0_10_mode2_restore_ip);
 else
  return r;
}

static struct amdgpu_reset_handler smu_v13_0_10_mode2_handler = {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 .prepare_env  =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.prepare_hwcontext  smu_v13_0_10_mode2_prepare_hwcontext
 .perform_reset  = smu_v13_0_10_mode2_perform_reset,
 .restore_hwcontextamdgpu_irq_gpu_reset_resume_helper(tmp_adev
 .restore_env amdgpu_set_init_leveltmp_adevAMDGPU_INIT_LEVEL_DEFAULT;
 .r =amdgpu_ib_ring_tests);
}  () {

 struct
 *smu_v13_0_10_rst_handlers[AMDGPU_RESET_MAX_HANDLERS] =  ibring failedd)\n" )
  &mu_v13_0_10_mode2_handler
 };

int java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 struct amdgpu_reset_control *reset_ctl;

 reset_ctl  kzallocsizeof*reset_ctl, GFP_KERNEL;
 if (!eset_ctl
 

 reset_ctl->handle = adev;
 reset_ctl->async_reset= smu_v13_0_10_async_reset
 reset_ctl- .reset_method  AMD_RESET_METHOD_MODE2,
 reset_ctl->get_reset_handler = smu_v13_0_10_get_reset_handler;

 INIT_WORK(&reset_ctl->reset_work, reset_ctl->async_reset);
 prepare_env =NULL,
  prepare_hwcontext smu_v13_0_10_mode2_prepare_hwcontext

 adev->reset_cntl = reset_ctl restore_hwcontext smu_v13_0_10_mode2_restore_hwcontext

 return 0;
}

java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
{
 kfree(adev->reset_cntl);
 adev->reset_cntl  *mu_v13_0_10_rst_handlers[] = {
 return  &smu_v13_0_10_mode2_handler,
}