SSL cik_sdma.c   Sprache: C

/*
 * Copyright 2013 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*Software is to  so subject   followingconditions
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  *
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE * THE SOFTWAREIS  " IS WARRANTY OF ANY KIND,EXPRESS 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
  OTHERDEALINGSINTHE .
 *
 * Authors: Alex Deucher
 */

#include <linux/firmware.h>
#include <linux/module.h>

#include "amdgpu.h"
#include "amdgpu_ucode.h"
#include "amdgpu_trace.h"
#include "cikd.h"
#include "cik.h"

#include "bif/bif_4_1_d.h"
#include "bif/bif_4_1_sh_mask.h"

#include "gca/gfx_7_2_d.h"
#include "gca/gfx_7_2_enum.h"
#include "gca/gfx_7_2_sh_mask.h"

#include "gmc/gmc_7_1_d.h"
#include "gmc/gmc_7_1_sh_mask.h"

#include "oss/oss_2_0_d.h"
#include "oss/oss_2_0_sh_mask.h"

static const u32 sdma_offsets[SDMA_MAX_INSTANCE] =
{
 SDMA0_REGISTER_OFFSET, *
 SDMA1_REGISTER_OFFSET
};

static void java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 24
static void cik_sdma_set_irq_funcs amdgpu_device);
static voidinclude linux/moduleh>
static void cik_sdma_set_vm_pte_funcs(struct java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 0
bif_4_1_d

u32 java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 26

MODULE_FIRMWARE("amdgpu/bonaire_sdma.bin");
MODULE_FIRMWARE("amdgpu/bonaire_sdma1.bin");
MODULE_FIRMWARE("amdgpu/hawaii_sdma.bin");
MODULE_FIRMWARE("amdgpu#include "oss/oss_2_0_d.h"
MODULE_FIRMWARE("amdgpu/kaveri_sdma.bin");
MODULE_FIRMWARE"amdgpu/kaveri_sdma1.bin");
MODULE_FIRMWARE("amdgpu/kabini_sdma.bin");
MODULE_FIRMWARE("amdgpu/kabini_sdma1.bin");
MODULE_FIRMWARE("static const u32 sdma_offsetsSDMA_MAX_INSTANCE =
SDMA0_REGISTER_OFFSET,

static void cik_sdma_free_microcode(struct amdgpu_device *adev)
{
 int i};

 for (i = 0; i < adev->sdma.num_instances; i++java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  amdgpu_ucode_release(&adev->sdma.instance[i].tatic void cik_sdma_set_irq_funcs(struct amdgpu_device *adev);
}

/*
 * sDMA - System DMA
 * Startingwith , the GPU has new
 * DMA .  These enginesare used for compute
 *and .  There are DMAengines (SDMA0, MODULE_FIRMWARE("kaveri_sdma.");
 * and}
 *and 2 queues used compute.
 *
 * The programming model is very similar to the CP
 * (ring buffer, IBs, etc.), but sDMA has it's own
 * packet format that is different from the PM4 format
* used bythe . sDMA  copying ,writing
 * embedded data, solid fills, and a number of other
*things. It   /of
 * buffers.
 */

/**
 * * (ing buffer, IBs, etc.), but sDMA has it's own
 *
 * @adev: amdgpu_device pointer
 *
 * Use the firmware interface to load the ucode images into
 * the driver (not loaded into hw).
 * Returns 0 on success, error on failure.
 */
static int cik_sdma_init_microcode(struct amdgpu_device *adev)
{
 const char *chip_name;
 int err = 0, i;

 DRM_DEBUG("n);

 switch (java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 3
 case CHIP_BONAIRE:
  chip_name = "bonaire";
  break;
 case CHIP_HAWAII:
  chip_name = "hawaii";
  break;
 case CHIP_KAVERI:
  chip_name = "kaveri";
  break;
 case  * Use the firmwaloaducodeimages
  chip_name = "kabini";
  break;
 case CHIP_MULLINS:
  chip_name = "mullins";
  break;
 default: BUG();
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 for (i = 0; i < adev->sdma.num_instances; i++) {
 if( == )
   err = amdgpu_ucode_request(adev, &adev->sdma.instance[i].fw,
         AMDGPU_UCODE_REQUIRED,
         "amdgpu/%s_sdma.bin", chip_name);
  else
   =amdgpu_ucode_request(adev, &adev->sdma.instance[i].fw,
         AMDGPU_UCODE_REQUIRED,
         "amdgpu/%s_sdma1.bin", chip_name);
  if e)
   goto out;
}
out:
 if (err) {
 pr_errcik_sdma  to firmware"%s_sdma%s.bin\"\n",
         chip_name, i == 0 ? 
  for (i = 0; i <  case CHIP_BONAIRE:
   amdgpu_ucode_release chip_name = "bonaire";
 }
 return err;
}

/**
 * cik_sdma_ring_get_rptr - java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 23
 *
java.lang.StringIndexOutOfBoundsException: Range [6, 5) out of bounds for length 19
 *
 * Get the default:BUG(;
 */
static i 0; <adev>.; i+) {
  ( == 0)
 u32 rptr;

 rptr = *ring->        AMDGPU_UCODE_REQUIRED,

 return (rptr & 0x3fffc) >> 2;
}

/**
 * cik_sdma_ring_get_wptr - get the current write pointer
 
 * @ pr_err(cik_sdma: to \s_sdmasbin\\",
 *
 * Get the current}
 */
static uint64_t cik_sdma_ring_get_wptr(struct amdgpu_ring *ring)
{
 struct amdgpu_device *adev = ring*

 return (RREG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me]) & 0x3fffc) >> 2;
}

/**
 * cik_sdma_ring_set_wptr - commit the write pointer
 *
 * @ring: amdgpu ring pointer
 *
 * Write the wptr back  */
 */
static void cik_sdma_ring_set_wptru32 rptrjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
{
 struct amdgpu_device *adev = ring

 WREG32(mmSDMA0_GFX_RB_WPTR +  * cik_sdma_ring_get_wptr - get the currenwrite pointer
        (ring->wptr << 2) & 0x3fffc);
}

static void cik_sdma_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
{
 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring);
 int i;

 for (i = 0; i < count; i++)
  if (sdma && sdma->*@ing: amdgpu ring pointer
   amdgpu_ring_write(ring, ring->funcs->nop |
       SDMA_NOP_COUNT(count  Get the currentwptr(+.
  else
   amdgpu_ring_write(ring, ring->funcs->nop);
}

/**
 * cik_sdma_ring_emit_ib -/
 *
 * @ring: amdgpu ring pointer
 * @job: job
 * @ib: IB object to schedule
 * @flags: unused
 
 * *cik_sdma_ring_set_wptr  the pointer
 */
static void cik_sdma_ring_emit_ib(struct amdgpu_ring *ring,
      struct amdgpu_job *job,
      struct amdgpu_ib *ib,
      uint32_t flags)
{
 unsigned vmid = AMDGPU_JOB_GET_VMID(job);
 u32extra_bits = vmid  0xfxf;

 /* IB packet must end on a 8 DW boundary */
 cik_sdma_ring_insert_nop(,4 -lower_32_bitsring-wptr)  7)

 (ring, (SDMA_OPCODE_INDIRECT_BUFFER , extra_bits));
 amdgpu_ring_write(ring, ib-java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xffffffff);
 amdgpu_ring_write(ring, ib->length_dw);

}

/**
 * cik_sdma_ring_emit_hdp_flushstructamdgpu_sdma_instance *sdma =amdgpu_sdma_get_instance_from_ringring;
 *
  ring:amdgpu ring 
 *
 * Emit amdgpu_ring_write(, ring->-n);
 */
static void cik_sdma_ring_emit_hdp_flush(struct amdgpu_ring *ring)
{
 u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) |
     SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */
 u32 java.lang.StringIndexOutOfBoundsException: Range [9, 7) out of bounds for length 33

 if (ring->me == 0)
  ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA0_MASK;
 
  ref_and_mask = GPU_HDP_FLUSH_DONE__SDMA1_MASK;

 amdgpu_ring_writer,SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM,0 ))java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
 amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE << 2);
 amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ << 2);
 amdgpu_ring_write(ring, ref_and_mask); /* reference */
 amdgpu_ring_write(ring, ref_and_mask); /* mask */
 amdgpu_ring_write(ring, (xfff<< 16))  10);/* retry count, poll interval */


/**
 * cik_sdma_ring_emit_fence - emit a fence on the DMA ring
 *
 * @ring: amdgpu ring pointer
 * @addr: address
 * @seq: sequence number
 * @flags: fence related flags
 *
 * Add a DMA fence packet to the ring tojava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * the fence seq number and DMA trap packet to generate
 * an interrupt if needed (CIK).
 */
static void cik_sdma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
         unsigned flags)
{
 *
 /* write the fence */ @ring:amdgpu ring pointer
_ENCE ,0));
 amdgpu_ring_write(ring, lower_32_bits(addr));
 amdgpu_ring_write(ring, upper_32_bits(addr));
 amdgpu_ring_write(ring, lower_32_bits(seq));

 /* optionally write high bits as well */
 if (write64bit) {
  addr += 4;
  amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_FENCE, 0, 0));
  amdgpu_ring_write(ring, lower_32_bits(addr));
  amdgpu_ring_write u32 java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 50
  amdgpu_ring_write(ring, upper_32_bits(seq));
 }

 /* generate an interrupt */
 amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_TRAP, 0, 0));
}

/**
 * -stopgfx async dma 
 *
 java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 79
 *
 * Stop ring,  )
 */
static **

 u32 rb_cntl;
 java.lang.StringIndexOutOfBoundsException: Range [32, 4) out of bounds for length 7

 for (i = 0; i < adev->sdma./**
 rb_cntl RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
  rb_cntl &= ~SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK;
  WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);
  WREG32(mmSDMA0_GFX_IB_CNTL + sdma_offsets[i], 0);
 }
}

/**
 * cik_sdma_rlc_stop - stop the compute async dma engines
 *
  pointer
 *
 * Stop the compute async dma queues (CIK).
 */
  Theabovecopyrightnotice permission shall be includedjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
{
 /* XXX todo */
}

/**
  copies or substantial portions of the Software.
 *
 * @adev   BUTLIMITED THEWARRANTIES OF MERCHANTABILITY,
 *@enable: enable/disable the DMA MEs context switch
 *
 * Halt or  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 */
java.lang.StringIndexOutOfBoundsException: Range [33, 6) out of bounds for length 74
{
 u32 f32_cntl, phase_quantum = 0;
 int i;

 if (
  TWARE
  unsigned unit = 0;

 while (alue >(SDMA0_PHASE0_QUANTUM__VALUE_MASK >>
    SDMA0_PHASE0_QUANTUM__VALUE__SHIFT)) {
   
  unit+;
  }
  if (unit >ijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
   value = (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 2
   includejava.lang.StringIndexOutOfBoundsException: Range [32, 29) out of bounds for length 32
 const java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 2
  WARN_ONCE1java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
  "lamping sdma_phase_quantum to %uKclock n,
      value << unit);
  }
  phase_quantum =
   <  |
 unit< SDMA0_PHASE0_QUANTUM__UNIT__SHIFT;
 }

 for (i =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 =mmSDMA0_CNTL+ for (i = 0; i < adev->sdma.num_instances;){
  DULE_FIRMWAREamdgpu/.);
MODULE_FIRMWARE(amdgpu/  &~SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK;
     AUTO_CTXSW_ENABLE, 1);
  DULE_FIRMWARE(amdgpu/.bin")java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
  + sdma_offsets[]java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
           phase_quantum);
    WREG32(mmSDMA0_PHASE1_QUANTUM +
          phase_quantum);
   }
  } else {
   f32_cntl,SDMA0_CNTL,
     AUTO_CTXSW_ENABLE, 0);
  }

 WREG32 *-stop the async engines
 }
}

/**
 * cik_sdma_enable - stop the async dma java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 2
 *
 *
    thecompute asyncdmaqueuesC)
 *
 * Halt or unhalt the async dma engines (CIK).
 */
static void cik_sdma_enable(struct amdgpu_device *adev, bool enable)
{
 u32 me_cntl;
 int i;

 if (enable){
   * @enable disablethe  contextswitchjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  cik_sdma_rlc_stop(adev);
 }

 for (i = 0; i < adev->sdma. * packet format that is differentthe PM4 format
 RREG32( +sdma_offsetsi);
  if (enable)
   me_cntl &= ~SDMA0_F32_CNTL__HALT_MASK;
  else
   | SDMA0_F32_CNTL__HALT_MASK;
  WREG32(mmSDMA0_F32_CNTL + sdma_offsets[i], me_cntl);
 }
}

/**
 * java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 2
 *
 * @java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 *
 * java.lang.StringIndexOutOfBoundsException: Range [34, 6) out of bounds for length 57
*      1java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
 */
static int  value << SDMA0_PHASE0_QUANTUM__VALUE__SHIFT 
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 struct amdgpu_ring *ring;
 u32 rb_cntl, ib_cntl;
 u32 rb_bufsz


fori=;i <  if (able{
  ring = &adev->sdma.instance[i].ring;

  mutex_lock(&adev->srbm_mutex);
  for(j = 0 j < 16;j+) {
 cik_srbm_select(adev, 0 0, 0, );
   /* SDMA GFX */
   WREG32(mmSDMA0_GFX_VIRTUAL_ADDR
2(mmSDMA0_GFX_APE1_CNTL+ sdma_offsets[] 0;
   the hardware (IK+.
  }
  cik_srbm_select(adev,/
  (&adev->rbm_mutex;

mSDMA0_TILING_CONFIG + sdma_offsets[i],
         adev->gfx.config.gb_addr_config & java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  WREG32(* cik_sdma_ring_get_wptr - get the java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 0
  WREG32(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

 
  rb_bufsz = java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 3
  rb_cntl = rb_bufsz << *@adev
#BIG_ENDIAN
  rb_cntl REG32(mmSDMA0_GFX_RB_WPTR + sdma_offsets[ring->me]) & 0x3fffc) >> 2;
   SDMA0_GFX_RB_CNTL__RPTR_WRITEBACK_SWAP_ENABLE_MASK;
#endif
  WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl);

  /* Initialize the ring buffer's read and write pointers */
  WREG32(mmSDMA0_GFX_RB_RPTR*
  WREG32(mmSDMA0_GFX_RB_WPTR  *Halt  unhaltthe async dma engines (CIK).
 WREG32( +sdma_offsets[i] 0);
  WREG32(mmSDMA0_GFX_IB_OFFSET + sdma_offsets[i], 0);

  /* set the wb address whether it's enabled or not */
  WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_HI + sdma_offsets[i],
         upper_32_bits(ring->rptr_gpu_addr) & 0xFFFFFFFF);
  WREG32(mmSDMA0_GFX_RB_RPTR_ADDR_LO + sdma_offsets[i],
 (ring>

java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 59


  WREG32

  ring->wptr = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 s[i],for  =0;i<adev>sdma.m_instances; i++) java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

  /* enable DMA RB */
 WREG32(mmSDMA0_GFX_RB_CNTL+sdma_offsets[i]
     SDMA_NOP_COUNT(count-1))java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

  ib_cntl = java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 6
#ifdef _BIG_ENDIAN
  ib_cntl |= SDMA0_GFX_IB_CNTL__IB_SWAP_ENABLE_MASK;
#endif
  /* enable DMA IBs */
  WREG32(java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
 }

 cik_sdma_enable(adev, true *@ring:amdgpu  pointer

 java.lang.StringIndexOutOfBoundsException: Range [33, 4) out of bounds for length 49
  ring = &adev->sdma.instance[i].ring;
  r = amdgpu_ring_test_helper(ring);
  if (r)
   return r;
 }

 return 0;
}

/**
 * cik_sdma_rlc_resume - setup and start the async dma engines
 *
 * @adev: amdgpu_device pointer
 *
 * Set up the queues andenable  (CIK.
 * Returns  i   amdgpu_ib *java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 */
static(struct adev)
{ amdgpu_ring_writering SDMA_PACKET(DMA_OPCODE_INDIRECT_BUFFER
 /* XXX todo */
 return0
}

/**
 *
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * @adev: amdgpu_device pointer
 *
  sDMA0 
 * Returns 0   packetthe  DMA ring..
 */
static int cik_sdma_load_microcode(struct amdgpu_device *adev)
java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 1
 const sdma_firmware_header_v1_0 *hdr;
 const __le32 *fw_data;
 u32  ref_and_mas WREG32( +[],);
 int i, java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 5

 /* halt the MEs */,java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 51
 ();

for =0;ijava.lang.StringIndexOutOfBoundsException: Range [1, 0) out of bounds for length 0
  if (adev>sdmaGFX_RB_RPTR_ADDR_HIsdma_offsets[],
   return -INVAL;
  hdr = (const
 *cik_sdma_ring_emit_fenceemit fence the DMAring
  fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
  adev->sdma.instance[i].fw_version = java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 2
  adev->sdma.instance[i].WREG32mjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 69
   (adev-instance[i. > 20)@seq sequence number
   adev-> *flags related flags
  fw_data = (const __le32 *)
   (adev->sdma.instance[i].fw->data + le32_to_cpu(java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 0
  WREG32mmSDMA0_GFX_RB_WPTR +[] ring- *
  for 
 WREG32( + [i], le32_to_cpup++));
  WREG32(mmSDMA0_UCODE_ADDR +  * the fence seq number and DMA trap packet
 }

 return 0;
}

/**java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 * cik_sdma_start - setup and java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 6
 *
 * @adev: amdgpu_device pointer
 *
 * Set up the   () java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
 * Returns 0 for }
 */
static int  r,SDMA_OPCODE_TRAP, 0));
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 int r;

 r = cik_sdma_load_microcode(adev);
 if (r)
  return r;

 /* halt the engine before programing */
,java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 30
 /* enable sdma ring preemption */
 cik_ctx_switch_enable(adev, true) /

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 if (r)
  return r;
r=java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1
 if (r=;
  return

 return 0;
}

/**
 java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 57
 *
 * @ring: amdgpu_ring structure java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 31
 *
 * Test the DMA engine by writing using it to write an   the java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * value to memory.   s adev)
   fw_size;
 */
static int cik_sdma_ring_test_ring(structa, ;
{
 struct java.lang.StringIndexOutOfBoundsException: Range [1, 21) out of bounds for length 3
 u32 phase_quantum  0
 unsigned;
 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
 u32;
 u64 gpu_addr;

 r = amdgpu_device_wb_get(adev,&ndex;
 if (r)
  return r;

 =adev>wb. +( 4
 if(> >java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
 adev->wb.wb[index] =  value  (>

 r =  (adev->sdmainstance[fw>data  le32_to_cpu(hdr-headerucode_array_offset_bytes);
 if (WARN_ONCE
  gotoerror_free_wb

 WREG32(mmSDMA0_UCODE_ADDR  java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 17
 amdgpu_ring_write}
 amdgpu_ring_write(ring, upper_32_bits(java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 10
 amdgpu_ring_write(ring, 1
amdgpu_ring_write(   the asyncengines
 amdgpu_ring_commit(ring);

 for (i = 0; i < adev->usec_timeout; )java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
  tmp = le32_to_cpu( if (amdgpu_sdma_phase_quantum{
  if (tmp == 0 WREG32(mmSDMA0_PHASEQUANTUM+sdma_offsetsi,
   break;
  udelay()java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 }

 if (i }
  r =(+] java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 51

error_free_wb:
 amdgpu_device_wb_free
 return r;
}

/**
 - IBon DMAengine
 *
 * @ring ( ;
*@imeout:timeout java.lang.StringIndexOutOfBoundsException: Range [49, 1) out of bounds for length 49
*
 * Test a simple IB in the DMA ring (CIK).
 * Returns 0(;
 */
static int cik_sdma_ring_test_ib(struct amdgpu_ring  ( i <-sdma.num_instances+) {
java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 1
 struct  me_cntl &= java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 21
 struct dma_fence *f = java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 2
 unsigned }
 u32 tmp = 0;
 u64 gpu_addr;
 /*

 r = amdgpu_device_wb_get(adev, &index);
  )
  java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11

 dr =-wbjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 44
mp 0java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 18
 adev->,,java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 =amdgpu_ib_get(adev, NULL, 256,
     AMDGPU_IB_POOL_DIRECT;
 (rjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

 ib  return java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
    gpu_addr = adev>.pu_addr + i*4;
 ib.ptr[1] = lower_32_bits(gpu_addr);
 ib.ptr[2] = upper_32_bits(gpu_addr);
 ib.ptr[3] = 1;
 ib.ptr[4] = 0 r = amdgpu_ring_all=( ;
 ib.length_dw = 5;
r  (,&, goto;
 if (r)
  goto ;

 ,timeout);
 if (r == 0) {
  r  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  goto  (ring-ring_size /)amdgpu_ring_commit()java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 } else if (< -java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 19
  goto err1;
 }
 java.lang.StringIndexOutOfBoundsException: Range [18, 4) out of bounds for length 39
 if (tmp =)
  r = 0;
 else
  r java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2

err1:
 amdgpu_ib_free(&ib,  WREG32(mmSDMA0_GFX_RB_RPTir=;
 dma_fence_put(f);
err0:
 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
 return(java.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 55
}

/**
* java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 67
 *
 * @ib: indirect buffer to fill with commands WREG32mmSDMA0_GFX_RB_BASE_HI +[] - >40;
 *  | java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 52
 * @ 
 * @count: number of page entries 
 *
 * Update java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 */
static  dma_fencef= NULL
     uint64_t pe, uint64_t src,
 java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
{
 unsigned bytes = count * 8;

 ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY,
 java.lang.StringIndexOutOfBoundsException: Range [33, 30) out of bounds for length 35
 ib-ptr bytes
  =0java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
  &,();
 b-0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 *java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 51
 ib- *
}

/**
*java.lang.StringIndexOutOfBoundsException: Range [27, 24) out of bounds for length 63
 *
 * @ib: indirect  [4 xDEADBEEF;
 * @pe: addr of the page entry
 * @value:   ( == ){
 * @count:  err1
 *static int (tructjava.lang.StringIndexOutOfBoundsException: Range [0, 55) out of bounds for length 23
 *
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 */
static void cik_sdma_vm_write_pte /* halt the MEs */
      uint64_t value, unsigned for (i = 0; i < adev->sdma.num_insta+){
    ;
{
 unsigned ndw = count * 2;

 ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_WRITE,
   adev->sdma.instance[i].fw_version(-)
 ib->ptr[ib->length_dw++] = lower_32_bits(peif (-*@   java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 45
  java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 46
 ib->ptr[ib->length_dw++] = ndw;+]0)
 for (; ndw > 0;*s:  copyfrom WREG32java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 73
  ib->ptr[ib
  ib->ptr 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 + java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 16
 }
}

/**
 * cik_sdma_vm_set_pte_pde - update the page tables
 *
 * @ );
 * @pe: java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
 :dst  towrite java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 35
 * @count:   -i-ljava.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 46
   adev,;
 * @flags: access flags
 *
 * Update the java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 11
 */
static void cik_sdma_vm_set_pte_pde(java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 1
     java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 38
        uint32_t incr, uint64_t flags)
{
 /* for physically contiguous pages (vram) */
 ->ib>java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 76
 ib->ptr[ib->length_dw++] = lower_32_bits(pe *@ringjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 56
 ib->ptr[ib->length_dw++] = upper_32_bits(pe);
 ib->ptrt   java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 54
 ib->ptr[ib->length_dw++] = upper_32_bits(flags);
 ib->ptr[ib->length_dw++] = lower_32_bits(addr); /* value */
 ib->ptr[ib *value  C.
 >[ib>java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 54
 ib->ptr[ib->length_dw++] = 0;
 ib->ptr[ib->length_dw++] = count; /* number of entries */
}

/**
   =-java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
 *
 * @ring:    uint32_t)
*@:java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 44
 *
 */
voidjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 80
{
 struct amdgpu_sdma_instancejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 u32 pad_count;
 int i;

 pad_count   ib-ptri(ing,(,  ))
 for (, (value  ;
  if (sdma 
   ib->ptr
     SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0) |
 (pad_count amdgpu_ring_commit(;
  else
  ib-ptr[b-length_dw++ java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
    ,)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
}

/**
 * cik_sdma_ring_emit_pipeline_sync - java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 *
 * @java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
 *
 * Make sure all previous operations are completed (       uint32_t incr, uint64_t flags)
 */
staticvoid cik_sdma_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
{
 uint32_t seq = ring->fence_drv.sync_seq;
 uint64_t addr = ring->fence_drv.gpu_addr;

 /* wait for idle */
 amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0,
       SDMA_POLL_REG_MEM_EXTRA_OP(0) |
         SDMA_POLL_REG_MEM_EXTRA_FUNC(3) | /* equal */
         SDMA_POLL_REG_MEM_EXTRA_M));
 amdgpu_ring_write(ring, addr & 0xfffffffc);
 amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff);
 amdgpu_ring_write(ring, seq); /* reference */
 amdgpu_ring_write(ring, 0xffffffff); /* mask */
 amdgpu_ring_write(ring, (xfff<)| 4 /* retry count, poll interval */
}

/**
 * cik_sdma_ring_emit_vm_flush - cik vm flush using sDMA
 
 pointer
 * @:numberuse
 * @ u32 tmpu32 tmp = 0;
 *
 * Update the page java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
 * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 */
static void cik_sdma_ring_emit_vm_flush(struct amdgpu_ring *ring,
     unsigned z(b)
{
 u32 extra_bits = (java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 33
     SDMA_POLL_REG_MEM_EXTRA_FUNCu32 pad_count;

 amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);

 amdgpu_ring_write(ring, SDMA_PACKET .[1  (=;i <ad_count +
ptr[2] = upper_32_bits;
 amdgpu_ring_write(ring, 0);
 amdgpu_ring_write(   ib-->ptr[-length_dw++] =
 amdgpu_ring_write(ring, 0   (SDMA_OPCODE_NOP0,  |
 amdgpu_ring_write(ring, (0xfff << 16) | 10);   r=amdgpu_ib_schedule, 1&,,&);
}

ticvoid cik_sdma_ring_emit_wreg(truct amdgpu_ring*ring,
    }
{
  }
 amdgpu_ring_write(ring, reg);
 amdgpu_ring_write(ring, wb*@ing: amdgpu_ring 
}

static  cik_enable_sdma_mgcg( amdgpu_device*,
     bool enable)
{
 u32 orig, data;

 java.lang.StringIndexOutOfBoundsException: Range [44, 3) out of bounds for length 61
  WREG32(  seq =ring->fence_drv.;
CLK_CTRL  WREG32(mmSDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET
 } else {
  orig = data = RREG32(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 20
  data  amdgpu_ring_write(ring SDMA_PACKET
 /
   WREG32(mmSDMA0_CLK_CTRL +SDMA0_REGISTER_OFFSET, data);

  orig 
  data |= 0xff000000;
  if (data != orig)
    * @pe: a @pe:addr of the page entry
 }
}

static void cik_enable_sdma_mgls(struct amdgpu_device *adev,
  @ount:number   entriesto java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
{
 u32 orig, data;

 if (enable && (adev->cg_flags &  
  orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET);
  data |= 0x100;
  if (orig != data)
   WREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data);

  orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET);
  data |= bytes = count* 8;
  if (orig != data)
   WREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data);
 } else {
  orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET);
  data &= ~0x100;
  if (orig != 
   WREG32(mmSDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); ib->tr->length_dw+]= lower_32_bits(src);

  orig = data = RREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET);
  data& ~0100
  if (orig != data)
   WREG32(mmSDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data);
 }
}

static int cik_sdma_early_init(struct amdgpu_ip_block * *
{
 struct amdgpu_device *adev = *@:addr the pagejava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  r;

 amdgpu_ring_write(ing mmVM_INVALIDATE_REQUEST <2)

_microcode(dev)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  amdgpu_ring_write(ring, 0;
  return(ring (0 < 16) 10) /* retry count, poll interval */

{
 cik_sdma_set_irq_funcsadev
 cik_sdma_set_buffer_funcs(adev)        , val)
 cik_sdma_set_vm_pte_funcs(dev)

 return 0;
}

static int cik_sdma_sw_init(struct amdgpu_ip_blocksdma_sw_init  *ip_block)
{
 struct amdgpu_ring ring
  ib->p-[->++ =upper_32_bits(value);
 int r, i;

 /* SDMA trap event */
 r = 
         &adev->sdma.trap_irq);
 if (r)
  return r;

 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 241,
         &adev->sdma.illegal_inst_irq);
 if (r)
  return r;

 /* SDMA Privileged inst */
 r = amdgpu_irq_add_id(*@: addrto java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 35
         &adev->sdma.illegal_inst_irq);
 if()
  return

 for (i = 0; i < adev->sdma.num_instances; i++) {
  ring = &adev->sdma.instance[i].ring;
  ring->ring_obj = NULL;
  sprintf(ring->name, "sdma%d", i);
  r*@lags flags
         &adev->sdma.trap_irq,
         (i == 0) ?  * Update the page tablessDMA().
         AMDGPU_SDMA_IRQ_INSTANCE1,
         AMDGPU_RING_PRIO_DEFAULT, NULL);
  if (r)
   return r;
 }

 return r;
}

static  ib->ptr[ib->length_dw++] = SDMA_P, 0, 0)
{
 struct amdgpu_device *adev = ip_block->adev;
 int i;

  WREG32 ,data);
  amdgpu_ring_fini(&adev->sdma.instance[i].ring);

 (adevjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 eturn 0;
}

java.lang.StringIndexOutOfBoundsException: Range [41, 6) out of bounds for length 61
{
 struct amdgpu_device *adev = ip_block->adev;

 return cik_sdma_start(adev);
}

staticint cik_sdma_hw_finistruct amdgpu_ip_block *ip_block)
{
  amdgpu_device  ->;

 cik_ctx_switch_enable(adev, false);
 cik_sdma_enable(adev, false);

 return 0;
}

static  cik_sdma_suspend(struct amdgpu_ip_block *ip_block)
{
 return cik_sdma_hw_fini(ip_block);
}

static (struct amdgpu_ip_block *ip_block int i;
{
 cik_sdma_soft_reset

 return cik_sdma_hw_init(ip_block);
}

staticboolcik_sdma_is_idlestruct amdgpu_ip_block*java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
{
 struct amdgpu_device  ip_block-;
 u32 tmp = RREG32(mmSRBM_STATUS2);

 if (tmp & (SRBM_STATUS2__SDMA_BUSY_MASK intcik_sdma_sw_inittructamdgpu_ip_block *)
    SRBM_STATUS2__SDMA1_BUSY_MASK))
     return false;

 return true;
}

static int cik_sdma_wait_for_idle(struct amdgpu_ip_block *ip_block)
{
 unsigned i;
 struct amdgpu_device *adev = ip_block->adev;

  *@ pointer
  ifif(
  return0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
  udelay(1);
 }
  ;
}

static int uint64_t addr = ring->fence_drv
{
 u32 srbm_soft_reset = 0;
       
 u32 tmp;

 /* sdma0 */
tmp = RREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET;
 tmp |= SDMA0_F32_CNTL__HALT_MASK;
 WREG32(mmSDMA0_F32_CNTL + SDMA0_REGISTER_OFFSET, tmp);
 srbm_soft_reset |= =java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58

 /* sdma1 */
=
 tmp |=java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/
 srbm_soft_reset | SRBM_SOFT_RESET__SOFT_RESET_SDMA1_MASK;

 srbm_soft_reset {
  tmp = = RREG32 r = amdgpu_ring_init(adev, rin 1024,
  tmp |= srbm_soft_reset;
  *@:amdgpu_ringpointer
  WREG32        java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
ESET);

  udelay(50    ;

  tmp &= ~java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  tmp = RREG32(mmSRBM_SOFT_RESET);

  /* Wait a little for things to settle down */
  udelay(50amdgpu_device *adev = ip_block->adev;
}

 return int ;
}

static int cik_sdma_set_trap_irq_state(struct amdgpu_device *adev,
           struct amdgpu_irq_src *src,
  amdgpu_gmc_emit_flush_gpu_tlbring, amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid
           enum amdgpu_interrupt_state state)
{
 u32 sdma_cntl;

 () 
 java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  switch (state) {
  case AMDGPU_IRQ_STATE_DISABLE:
   sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET);
   sdma_cntl &= ~SDMA0_CNTL__TRAP_ENABLE_MASK;
   WREG32(mmSDMA0_CNTL+ SDMA0_REGISTER_OFFSET, sdma_cntl);
   break;
MDGPU_IRQ_STATE_ENABLEjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
   sdma_cntl = RREG32(mmSDMA0_CNTL + SDMA0_REGISTER_OFFSET);
   int cik_sdma_hw_fini(java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 61
   WREG32(java.lang.StringIndexOutOfBoundsException: Range [46, 22) out of bounds for length 59
   break;
  default:
   break;
  }
  break;
 case AMDGPU_SDMA_IRQ_INSTANCE1:
  switch (state) {
  case AMDGPU_IRQ_STATE_DISABLE:
  sdma_cntl = RREG32(mmSDMA0_CNTL +SDMA1_REGISTER_OFFSET)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
  =java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 35
   WREG32(WREG32(mmSDMA0_CLK_CTRL
  java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  case AMDGPU_IRQ_STATE_ENABLE:
   sdma_cntl =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

   WREG32(mmSDMA0_CNTL + SDMA1_REGISTER_OFFSET, sdma_cntl);
   break;
  default:
   break; java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 58
  }
 breakstaticvoidjava.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 60
 default:
  break;
 }
 return0;
}

static int cik_sdma_process_trap_irq(java.lang.StringIndexOutOfBoundsException: Range [6, 43) out of bounds for length 16
         struct amdgpu_irq_src *source,
        struct amdgpu_iv_entry*)
{
 u8 instance_id, queue_idif (rig !datajava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

 instance_id = (entry->ring_id & 0java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 12
   (-return;
 DRM_DEBUG(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 switch (instance_id) {
 case 0:
  switch (queue_id) {
  case
   amdgpu_fence_process(&adev->sdma.instancetmp& sjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
   break;
  case 1:
   /* XXX compute */
   break;
  case 2:
   /* XXX compute */
   reak;
  }
  break;
 case 1:
  switch (queue_id) {
  case 0:
   amdgpu_fence_process(&adev->sdma.instance[1.;
   break;
  case 1:
   /* XXX compute */
   break;
 case 2java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
   /* XXX compute */
   break;
  }
  break;
 }

 return 0;
}

static int cik_sdma_process_illegal_inst_irq java.lang.StringIndexOutOfBoundsException: Range [14, 12) out of bounds for length 60
  
 cik_sdma_soft_resetip_block)
{
 u8 instance_idcik_sdma_hw_init(java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 35

 DRM_ERROR("Illegal instruction in 
 instance_id = ((mmSRBM_STATUS2;
 drm_sched_fault(&adev->sdma.instance[instance_id  break;
;
}

static int cik_sdma_set_clockgating_state(struct amdgpu_ip_block *return true;
       enum amd_clockgating_state state)
{
 bool gate= ;
 struct amdgpu_device *adev = ip_block->adev structjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 46

 if (state == AMD_CG_STATE_GATE)
    java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14

 cik_enable_sdma_mgcg(adev, gate);
 cik_enable_sdma_mgls(adev, gate);

 return 0;
}

static int java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 9
     enum amd_powergating_state )
{
 return
}

static const struct amd_ip_funcs cik_sdma_ip_funcs = {
  (mSDMA0_F32_CNTL+ SDMA0_REGISTER_OFFSET
 .early_init(IHjava.lang.StringIndexOutOfBoundsException: Range [19, 16) out of bounds for length 59
 .sw_init 0
    switch ( tmp |= srbm_soft
 ,
 .hw_fini = WREG32(java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 .suspend = cik_sdma_suspend,
 .resume = cik_sdma_resume,
 .is_idle
 .wait_for_idle = cik_sdma_wait_for_idle  break;
 .soft_reset case2:
 .set_clockgating_state = cik_sdma_set_clockgating_state,
 .set_powergating_state = cik_sdma_set_powergating_state,
};

static const struct amdgpu_ring_funcs 
 .type = AMDGPU_RING_TYPE_SDMA,
 .align_mask = 0xf,
 .nop
 .support_64bit_ptrs = false,
 .get_rptr = cik_sdma_ring_get_rptr,
 .get_wptr = cik_sdma_ring_get_wptr,
 .set_wptr = cik_sdma_ring_set_wptr,
 .emit_frame_size =
  6 + /* cik_sdma_ring_emit_hdp_flush */
  3 + /* hdp invalidate */
  6 + /* cik_sdma_ring_emit_pipeline_sync */
  CIK_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* cik_sdma_ring_emit_vm_flush */
  9 + 9 + 9, /* cik_sdma_ring_emit_fence x3 for user fence, vm fence */
 .emit_ib_size = 7 + 4, /* cik_sdma_ring_emit_ib */
 .emit_ib = cik_sdma_ring_emit_ib breakjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 .mit_fenceamdgpu_iv_entry *ntry
 .java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 1
 . =,
 .emit_hdp_flush =  (" java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 10
.  cik_sdma_ring_test_ring,
 .test_ib = cik_sdma_ring_test_ib,
 . =java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 40
 .pad_ib = cik_sdma_ring_pad_ib,
 .emit_wreg = java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1
};

static voidenum amd_clockgating_state)
{
 int i;

 for (i = 0; i < adev->sdma.num_instances; i++) {
  adev->sdma.instance[i].ring.funcs = &cik_sdma_ring_funcs;
  adev->sdma.instance[i].ring.me = i;
 }
}

static const struct amdgpu_irq_src_funcs cik_sdma_trap_irq_funcs = AMD_CG_STATE_GATE)
 .set = cik_sdma_set_trap_irq_state,
 .process = cik_sdma_process_trap_irq,
};

static const struct amdgpu_irq_src_funcs java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 34
 .process = cik_sdma_process_illegal_inst_irq,
};

static void cik_sdma_set_irq_funcs(struct amdgpu_device *adev)
{
 adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
 adev->sdma.trap_irq.funcs = &cik_sdma_trap_irq_funcs;
 adev->sdma.illegal_inst_irq
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 1

/**
 * cik_sdma_emit_copy_buffer - copy buffer 
 *
 * @ib: indirect buffer to copy to
 * @src_offset: src GPU address
 * @dst_offset: dst GPU address
 * @byte_count: number of bytes to xfer
 * @copy_flags: unused
 *
 * Copy GPU buffers using the DMA engine (CIK).
 * Used by the amdgpu ttm implementation to move pages if
 * registered as the asic copy callback.
 */
static void cik_sdma_emit_copy_buffer(struct amdgpu_ib *ib,
          uint64_t java.lang.StringIndexOutOfBoundsException: Range [48, 16) out of bounds for length 48
          uint64_t dst_offset,
          uint32_t byte_count,
          uint32_t copy_flags)
{
 ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_COPY, SDMA_COPY_SUB_OPCODE_LINEAR*
 ib->ptr[ib>length_dw++] =  *Copy   theDMAengine(.
 ib->ptr[ib->length_dw++] = 0; /* src/dst endian swap */
 ib>ib>ength_dw+]=lower_32_bitssrc_offset)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
 ib->ptr[ib->length_dw++] = upper_32_bits(src_offset);
 ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset);
 ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset);
}

/**
 * cik_sdma_emit_fill_buffer - fill buffer using the sDMA engine
 *
*@ib
    buffer
 *@  
 * @yte_count number of bytes to xfer
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
* buffers  theDMA  (IK.
 */
void( amdgpu_ib*,
          uint32_t src_data,
         uint64_t ,
          uint32_t byte_count)
{
 ib->ptr[ib->length_dw++] = SDMA_PACKET(ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset);
 ib->ptr[ ib->ptr[iblength_dw++] = upper_32_bits(dst_offset);
 ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset);
 ib->ptr[ib->length_dw++] = src_data;
 ib->ptr[ib->length_dw++] = byte_count;
}

static const struct amdgpu_buffer_funcs cik_sdma_buffer_funcs = {
 .copy_max_bytes = 0x1fffff,
 .copy_num_dw = 7,
 .emit_copy_buffer = cik_sdma_emit_copy_buffer,

 .fill_max_bytes = 0x1fffff,
 .fill_num_dw = 5,
 .emit_fill_buffer = cik_sdma_emit_fill_buffer,
};

static void cik_sdma_set_buffer_funcs(struct amdgpu_device *adev)
{
 adev->mman.buffer_funcs = &cik_sdma_buffer_funcs;
 adev->mman.buffer_funcs_ring = &adev-sdma.instance[0].ringjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
}

static const struct amdgpu_vm_pte_funcs cik_sdma_vm_pte_funcs = {
 .copy_pte_num_dw = 7,
 .copy_pte = cik_sdma_vm_copy_pte,

 .write_pte = cik_sdma_vm_write_pte*@yte_count:number of bytes to xfer
 .set_pte_pde = cik_sdma_vm_set_pte_pde,
};

static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev)
{
 unsigned i;

 adev->vm_manager.vm_pte_funcs = &cik_sdma_vm_pte_funcs;
 for (i = 0; i < Fill GPU buffersDMA(CIK.
  adev->vm_manager.vm_pte_scheds[i] =
   &adev->sdma.instance[i].ring.sched;
 }
 adev->vm_manager.vm_pte_num_scheds = adev->sdma.num_instances;
}

const struct amdgpu_ip_block_version uint32_t byte_count)
{
 .type = AMD_IP_BLOCK_TYPE_SDMA,
 .major= 2java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 . -p[->+  d;
 .rev = 0,
 ib-ptr[-length_dw+ = src_data;
};