Quelle  rv770_smc.c   Sprache: C

/*
 * Copyright 2011 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.
 *
 * Authors: Alex Deucher
 */

# linux

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 
#include ";
#include "rv770_smc,,0,0,
java.lang.StringIndexOutOfBoundsException: Range [12, 7) out of bounds for length 24
 .

#03x51 ,
FIRST_INT_VECT_S19

static   [  java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 0x08, 0x10, 0x08, 0x10
 0 x080, ,0,
 x08x10x08x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, 0x08, 0x10,java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
,x10x08x10
 x080, ,,x10 ,
 0x08, 0x2B, 0x08, 0x10,
 0x030, x2Bx08,
0, 01 x03x51
};

static  00,0, 03 x51
 
 , 0x150, 0,
 0, x050, 0x05
0, x15x08x15
 0,0, 0, x05
 x08x15, x15
 x08x15 x08x15,
 0x08, 0x15, 0x08, 0x15,
 0x08, 0 x0B0x05x0Bx05
0x0B 0x05, x0B0,
 0x08x0B 05 , x05
0x08x15x080,
 x0B x05, x05
x0B, x0B,
 0x0B,0, 0,
 0, x05,0, x8B
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

static
 0static u8redwood_smc_int_vectors[]={
 0x08, 0x04, 0x08, 0x04,
 0x08,  , 0, x0B,
 00, 0, 00 x0500,0, 0, 0,
 000,0, 0x0B0x05
 0x0B0, 0x0B0,
 0x08, 00,0, 0x04
 0x08x0B0, 0x0B0,
 0x08 00,0, 0x04
 0x08x0B0, 0x0B 0x05
 0x08x0B, 005 00B,java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
 0x08 x040, 0x04
 0x0B 005,0, 0x05
  x0B 0x05, 0, 0x8B
 0x03, 0x51, 0x03, 0 0x0B, 0x20, 0x0B, 0x050, 0xF6,0x04, 0xF6
 0, 0x51 0x03, 0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}

static const u8 0x0B, 0x05, 0x00x05
 x08,0, 0, 0,
 0x08, x05 x0B0,
 0x08, x05x0B x05
 x080x10 x08x10
 x08x1008 x10
 x0B, 0B 00,
 0x08, 0x10, 0x08, 0x10,
 0x08, 0x10, x05,0,
 0x08 x05x0Bx05
 0,x05,0,
 0, x10, 0,
 0x08x0Bx05x11x8B,
x0B,0, x05
, 0x10
0x51,java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
,x050B,05java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24


static u8 []  
 0x0B, 0x05, 0x0B, 0x05,
 0x0B0, 0, 0,
 0x0B, 0x05x0Bx05java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
 00,x050B x05
0, x050, x5
 00,00,0, 0,
 0, x20,0, 0x05
0x0B,0, x0Bx05
 0x0Bx05x0B x05
 0x0B
 0x0B, 0x05 onstbarts_smc_int_vectors{
 0 0x0C,0x0C x14
 x0B0, 01, 0x8B,
 0x0B, 0x20, 0x0B, 0x05,
 0x04, 0xF6, 0x14, x14
 0, 0, x0Cx14
;

static  redwood_smc_int_vectors 
 0x0B x0Cx14x0Cx14
 0x0B0, 0x0B, 0x05,
 0x0B, 0x05, 0x0B, 0x05,
 0x0B, 0x05, 0x0B x0Cx14x0Cx14
 0x0Bx0C x14x0C0,
 0x0B,0, 0, 0, 0x14
0x0C, x14x0Cx14,
 0x0B, 0x05, 0x0B, 0x05,
 0x0B, 0x05, 0x0B, 0x050, x140x12 xAA
 x0B00,0x0Bx05
 0x0B05 xF6x05x0A
  x0500,0, 0
 0x0Bjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 0x0B, 0x20, 0x0B, 0x05,
 0x04 xF604 xF6
 0x04 xF60, xF6
};

static const u8x0C0x14,0, x14
 0x0B0, x140, 0,
 0 0x0C, 0, 0,
 0x0C,0, 00,0x14,
 00x0C 0, x0Cx14
00,0x14,00,0,
 0x0Bx0Cx14, x0Cx14
 0x0B00C,0, 0x0C x14
0x0B, 0, 0x0B x05
 0x0B,  0, 0x14x12 0,
 0x0B, 0x05 0x0C, 0x2F 0x15 0xF6
 0x0B, 0x05 0x15 0xF6, 0x05, x0A
 0x0B 0, 0, 00,0x0A
 0}
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 0x04, 0xF6,0, 0F6
 0x04, 0xF6, ,0, x0Cx14
};

static const u8 cypress_smc_int_vectors[] = {
 0x0B, 0x05, 0x0B, 0x05,
 0x0B, 0x05, 0x0B, 0 0x0C, 0x14, 0x0C, 0x14
 0x0B 0, 0, 0,
 0x0B, 0x05 x0C 0, 0, 0,
 0x0B, 0, 0, x14
 0x0B, 0x05, 0, 0x0Cx14
 0x0B, 0 x0C, x140, 0,
 0x0B, 0x05x0C,x14x0Cx14
 0x0B, 0, 0, 0x14,
 0x0B, 0, 0x14 xC x14
 0x0B, 0, 0, 0x14,
 0x0B, 0x05, 0x0B, 0x05,
 0x0B, 0x05, 0x11, 0, 0, 01,xAA
 0x0Bx20x0B0,
 0x04, 0 0x15, 0xF605 0,
 0x04, 0 0x05, 0x0A0, xA
};

static const u8 barts_smc_int_vectors[] = {
 0x0C, 0x14, 0x0C, 0x14,
 0x0C, 0x14static  u8[] = {
 0x0C, 0x140, 0, 0, 0,
 0x0C, 0x14x12, 0, x12x05
 0x0C,0x12, , 0x12 x05
 0x0C,x12,0, 0, 0,
 0x0C, 0x14x12x05,0x12x05
 0x0C012, 0x05x12 x05
 0x0C0x12,x05x12x05
 0x0C, x12x05x12x05
 x0C 04, x0C01,
 0x0C, 0x14, 0x0C, 0x14,
 0x0C, 0x14, 0x12, 0xAA,
 x0C0F x150,
 00x12,x12x05,
 0x05x12x05,x12x05,
};

static const u8 turks_smc_int_vectors[] = {
  x12x20x1Cx34
 0, 0, 0, 0,
 0x0Cx08x7208 x72
 0x0C, 0x14, 0x0C, 0x14,
 0x0C, 0x14, 0x0C}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 0x0C,0x140, 0,
 0x0C, 0x14, 0x0C, 0x14,
 0x0C, 0x14, 0x0C       u16 , )
 0{
 0x0Cu32 addr
 0x0C
 00, 0x14, 0x0Cx14
 x0C0, 0x12,0,
 0x0Cif(smc_address )>)
 0x15 EINVAL
 0x05,0, 0, 0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
};

static return ;

 0x0C (struct *,
 0x0C  u16, constu8,
 0x0C      byte_count limit
 x0C0, 0, 0x14
0, 0, 00, 0x14,
 0x0C, 0x14, 0x0C, 0x14,
 0x0C, 0x14 addr
 0x0C0x140, 0x14
 0x0C, 0 if (smc_st &3
 0x0C -;
 0x0Cif(smc_start_address)  limit)
 0  -EINVAL
 0x0C = ;
 0x15
 0x050x0A, 0, 0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
};

static const u8 cayman_smc_int_vectors] ={
 0x12, 0x05, data(rc[]< 4  src]< 6  src[]< )|src[];
 0  = (rdevaddr);
 0x12 (ret
 0x12x05x12x05
 0x12WREG32, data
 0x12, 0x05
 0, 0, 0x12,0,
x12x05x12x05
 0x120, 0, 0,
 0x12
 0x12, 
0x12, 0x05, 0x12, 0x05,
0x12, 0x05, 0x18, 0xEA,
0x12, 0x20, 0x1C, 0x34,
0x1C, 0x34, 0x08, 0x72,
0x08, 0x72, 0x08, 0x72
};

static int rv770_set_smc_sram_address(struct radeon_device *rdev,
      u16 smc_address, u16 limit)
{
u32 addr;

if (smc_address & 3)
return -EINVAL;
if ((smc_address + 3) > limit)
return -EINVAL;

addr = smc_address;
addr |= SMC_SRAM_AUTO_INC_DIS;

WREG32(SMC_SRAM_ADDR, addr);

return 0;
}

int rv770_copy_bytes_to_smc(struct radeon_device *rdev,
    u16 smc_start_address, const u8 *src,
    u16 byte_count, u16 limit)
{
unsigned long flags;
u32 data, original_data, extra_shift;
u16 addr;
int ret = 0;

if (smc_start_address & 3)
return -EINVAL;
if ((smc_start_address + byte_count) > limit)
return -EINVAL;

addr = smc_start_address;

spin_lock_irqsave(&rdev->smc_idx_lock, flags);
while (byte_count >= 4) {
/* SMC address space is BE */
  data = (src[0] << 24) | (src[1] < java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

 ret =(rdev , limit
ret)
   goto done;

  WREG32(SMC_SRAM_DATA, data);

  src += 4;
  byte_count -= 4;
  addr += 4;
 }

 /* RMW for final bytes */
 ifbyte_count 0) java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  data=0;

  ret = rv770_set_smc_sram_address  if(ret)
 ifret)
   goto done;

  original_data = RREG32(SMC_SRAM_DATA);

  extra_shift

  while (byte_count > 0) {
   /* SMC address space is BE */
   data
   byte_count--
  }

  data <<= extra_shift;

  |=( &~(0UL) < extra_shift)

  ret       byte_count)
  if (ret)
   goto done;

  WREG32, data;
 }

done:
 spin_unlock_irqrestore

  ;
}

 nt(struct rdev
        u32 smc_first_vector, const u8 *src,
      + ;
{
 u32,i;

 if (byte_count =;i<byte_counti=4{
  return-;

 tmp([i < 4  src ]<6 |src ]<8|src  ]
  tmp (SMC_ISR_FFD8_FFDB )

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   return 0;

  byte_count WREG32_P, SMC_RST_N,~SMC_RST_N);
  src += tmp;
  smc_first_vector = FIRST_SMC_INT_VECT_REG;
 }

 for
  /* SMC address space is BE */
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1

 WREG32_P(SMC_IO}
 }

 return 0;
}

void rv770_start_smc(struct radeon_device *rdev
{
 WREG32_P({
}

void rv770_reset_smc(struct radeon_device *rdev
{
 WREG32_P(SMC_IO  return true;
}

void rv770_stop_smc_clock(struct radeon_device *rdev)
{
 WREG32_P PPSMC_Result result;
}

void rv770_start_smc_clock(struct
{
 WREG32_P(SMC_IO
}

bool rv770_is_smc_running(struct radeon_device *rdev)
{
 u32  if (tmp !=   break;

 tmp = tmp = RREG32(SMC_MSG) & HOST_SMC_RESP_MASK;

 result = (PPSMC_Result)tmp;
  return true;}
 else
  return false;
}

PPSMC_Result rv770_send_msg_to_smc(struct radeon_device *
{
 u32 tmp;
 int i;
 PPSMC_Result   if (RREG32(SMC_IO) & SMC_STOP_MODE   break;

static void rv770_clear_smc_sram(struct{
  return  spin_lock_irqsave(&rdev->smc_idx_lock, flags);

   rv770_set_smc_sram_address(rdev, i, limit);

 for (i = 0; i < rdev->usec_timeout; i++) }
  tmp =
int rv770_load_smc_ucode(struct radeon_device *rdev,
  if (et;
   break;
  u16 int_vect_start_address;
 }

 tmp u16 ucode_start_address;
 tmp >>= java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0

 result = (PPSMC_Result case CHIP_RV770:
 return result;
}

PPSMC_Result  int_vect = (const u8 *)&rv770_smc_int_vectors;
{
 int i;
 PPSMC_Result result = PPSMC_Result_OK;

 if (!rv770_is_smc_running case CHIP_RV730:
  return result;

 for (i = 0; i < rdev-  int_vect = (const u8 *)&rv730_smc_int_vectors;
  if (RREG32  int_vect_size = RV730_SMC_INT_VECTOR_SIZE;
   break;
  udelay(1);
 }

 return result;
}

static void rv770_clear_smc_sram(struct radeon_device *rdev, u16 limit  int_vect_size = RV710_SMC_INT_VECTOR_SIZE;
{
 unsigned long flags;
 u16 i;

 spin_lock_irqsave(&rdev->smc_idx_lock, flags);
 for (i = 0;  i < limit; i += 4) {
  rv770_set_smc_sram_address(rdev, i, limit);
  WREG32( case CHIP_CEDAR:
 }
 spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);
}

int rv770_load_smc_ucode(struct radeon_device *rdev,
    u16 limit)
{
 int ret;
 const u8 *int_vect  break;
 u16 int_vect_start_address;
 u16 int_vect_size;
 const u8 *ucode_data  ucode_size = REDWOOD_SMC_UCODE_SIZE;
 u16 ucode_start_address;
 u16 ucode_size;

 if (!rdev->smc_fw)
  return -EINVAL;

  break;

 switch (rdev->family) {
 case CHIP_RV770:
  ucode_start_address = RV770_SMC_UCODE_START  ucode_size = JUNIPER_SMC_UCODE_SIZE;
  ucode_size = RV770_SMC_UCODE_SIZE;
  int_vect = (const   int_vect_start_address = JUNIPER_SMC_INT_VECTOR_START;
  int_vect_start_address = RV770_SMC_INT_VECTOR_START;
  int_vect_size  break;
  break;
 case CHIP_RV730:
  ucode_start_address = RV730_SMC_UCODE_START;
  ucode_size = RV730_SMC_UCODE_SIZE;
  int_vect = (const u8 * ucode_size = CYPRESS_SMC_UCODE_SIZE;
  int_vect_start_address = RV730_SMC_INT_VECTOR_START;
  int_vect_size = RV730_SMC_INT_VECTOR_SIZE  int_vect_start_address = CYPRESS_SMC_INT_VECTOR_START;
  break;
 case CHIP_RV710:
  ucode_start_address = RV710_SMC_UCODE_START;
  ucode_size = RV710_SMC_UCODE_SIZE;
  int_vect = (const u8 *)&rv710_smc_int_vectors;
  int_vect_start_address   int_vect = (const u8 *)&barts_smc_int_vectors;
  int_vect_size = RV710_SMC_INT_VECTOR_SIZE;
  break;
 case CHIP_RV740:
  ucode_start_address = RV740_SMC_UCODE_START;
  ucode_size = RV740_SMC_UCODE_SIZE;
  int_vect = ( ucode_start_address = TURKS_SMC_UCODE_START;
  int_vect_start_address = RV740_SMC_INT_VECTOR_START;
  int_vect_size = RV740_SMC_INT_VECTOR_SIZE;
  break;
 case   int_vect_start_address = TURKS_SMC_INT_VECTOR_START;
  ucode_start_address =  int_vect_size = TURKS_SMC_INT_VECTOR_SIZE;
  ucode_size = CEDAR_SMC_UCODE_SIZE;
  int_vect = (const u8 *)&cedar_smc_int_vectors;
  int_vect_start_address = CEDAR_SMC_INT_VECTOR_START;
  int_vect_size = CEDAR_SMC_INT_VECTOR_SIZE;
  break;
 case CHIP_REDWOOD:
  ucode_start_address = REDWOOD_SMC_UCODE_START;
  ucode_size = REDWOOD_SMC_UCODE_SIZE;
  int_vect = (const u8 *)  int_vect_size = CAICOS_SMC_INT_VECTOR_SIZE;
  int_vect_start_address = REDWOOD_SMC_INT_VECTOR_START case CHIP_CAYMAN:
  int_vect_size = REDWOOD_SMC_INT_VECTOR_SIZE;
  break;
 case CHIP_JUNIPER  int_vect = (const u8 *)&cayman_smc_int_vectors;
  ucode_start_address = JUNIPER_SMC_UCODE_START;
  ucode_size = JUNIPER_SMC_UCODE_SIZE;
  int_vect = (const u8 *)&juniper_smc_int_vectors;
  int_vect_start_address = JUNIPER_SMC_INT_VECTOR_START;
  int_vect_size = JUNIPER_SMC_INT_VECTOR_SIZE;
  break;
 case CHIP_CYPRESS:
 case CHIP_HEMLOCK  break;
  ucode_start_address = CYPRESS_SMC_UCODE_START;
  ucode_size = CYPRESS_SMC_UCODE_SIZE;
  int_vect = (const u8 *)&cypress_smc_int_vectors  BUG();
  int_vect_start_address = CYPRESS_SMC_INT_VECTOR_START;
  int_vect_size = CYPRESS_SMC_INT_VECTOR_SIZE; /* load the ucode */
  break;
 case CHIP_BARTS:
  ucode_start_address= BARTS_SMC_UCODE_START
  ucode_size = BARTS_SMC_UCODE_SIZE         ucode_data ucode_size limitjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  int_vect = (const u8 * ret =rv770_program_interrupt_vectorsrdev int_vect_start_address,
 int_vect_start_address = BARTS_SMC_INT_VECTOR_START
  int_vect_size = BARTS_SMC_INT_VECTOR_SIZE;
  break;
caseCHIP_TURKS
  ucode_start_addressreturn;
  
    constu8 *&turks_smc_int_vectors
  int_vect_start_addressrv770_read_smc_sram_dword radeon_device*,
  int_vect_size = TURKS_SMC_INT_VECTOR_SIZE;
 break
 case CHIP_CAICOS:
  ucode_start_address = CAICOS_SMC_UCODE_START;
 ucode_size= CAICOS_SMC_UCODE_SIZE
  int_vect = (const u8 *)&caicos_smc_int_vectors;
  int_vect_start_address =
  int_vect_size =  spin_lock_irqsave(&rdev->smc_idx_lock);
  break;
 case CHIP_CAYMAN:
 ucode_start_address=CAYMAN_SMC_UCODE_START
 ucode_size=CAYMAN_SMC_UCODE_SIZE
  int_vect spin_unlock_irqrestorerdev-smc_idx_lock java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  int_vect_start_address = CAYMAN_SMC_INT_VECTOR_START;
  int_vect_size = CAYMAN_SMC_INT_VECTOR_SIZE;
java.lang.StringIndexOutOfBoundsException: Range [30, 8) out of bounds for length 8
 default:
  DRM_ERROR("unknown asic in smc{
  BUG();
 }

 /* load the ucode */
 ucode_data = (const u8unsigned flags
 ret = rv770_copy_bytes_to_smc
          spin_lock_irqsave(&>smc_idx_lock,flags
 if (ret)
  return ret;

 /* set up the int vectors */
 vectors(rdev int_vect_start_address,
           int_vect, int_vect_size);
 if(ret)
  return ret;

 java.lang.StringIndexOutOfBoundsException: Range [11, 7) out of bounds for length 10
}

int rv770_read_smc_sram_dword(struct radeon_device *rdev,
         u16 smc_address, u32 *value, u16 limit)
{
 unsigned long flags;
 int ret;

 spin_lock_irqsave(&rdev->smc_idx_lock, flags);
 ret = rv770_set_smc_sram_address(rdev, smc_address, limit);
 if (ret == 0)
  *value = RREG32(SMC_SRAM_DATA);
 spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);

 return ret;
}

int rv770_write_smc_sram_dword(struct radeon_device *rdev,
          u16 smc_address, u32 value, u16 limit)
{
 unsigned long flags;
 int ret;

 spin_lock_irqsave(&rdev->smc_idx_lock, flags);
 ret = rv770_set_smc_sram_address(rdev, smc_address, limit);
 if (ret == 0)
  WREG32(SMC_SRAM_DATA, value);
 spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);

 return ret;
}