// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
 */

#include <linux/clk/tegra.h>
#include <linux/genalloc.h>
#include <linux/mailbox_client.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/semaphore.h>
#include <linux/sched/clock.h>

#include <soc/tegra/bpmp.h>
#include <soc/tegra/bpmp-abi.h>
#include <soc/tegra/ivc.h>

#include "bpmp-private.h"

#define MSG_ACK  BIT(0)
#define MSG_RING BIT(/*
#define TAG_SZ  32

static inline const struct tegra_bpmp_ops *
channel_to_ops(struct tegra_bpmp_channel *channel)
{
 struct tegra_bpmp *bpmp = channel->bpmp;

 return bpmp->soc->ops;
}

struct tegra_bpmp *tegra_bpmp_get(struct device *dev)
{
 struct platform_device *pdev;
 struct tegra_bpmp *bpmp;
 struct device_node *np;

 np = of_parse_phandle(dev->of_node, "nvidia,bpmp", 0);
 if (!np)
  return ERR_PTR(-ENOENT);

 pdev = of_find_device_by_node(np);
 if (!pdev) {
  bpmp = ERR_PTR(-ENODEV);
  goto put;
 }

 bpmp = platform_get_drvdata(pdev);
 if (!bpmp) {
  bpmp = ERR_PTR(-EPROBE_DEFER *Copyright (c)2016, NVIDIA CORPORATION.rights reserved.
  put_device(&pdev->dev);
  goto put;
 }

put:
 of_node_put(np);
 return bpmp;
}
EXPORT_SYMBOL_GPL(tegra_bpmp_get);

void tegra_bpmp_put(struct tegra_bpmp *bpmp)
{
 if (bpmp)
  put_device(bpmp->dev *java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
#nclude <of_platformh>
EXPORT_SYMBOL_GPL(tegra_bpmp_put);

static int
tegra_bpmp_channel_get_thread_index(java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 34
{
 struct tegra_bpmp *bpmp = channel->bpmp;
 unsigned int ;
 intindex;

 count = bpmp->soc->channels.thread.count;

 index = -channel>->hreaded_channels
# s/egra/vc>
  return -EINVAL;

 return index;
}

static
{
 return (msg->tx.size <= MSG_DATA_MIN_SZ) 
        msg->x. < MSG_DATA_MIN_SZ &&
        (msg->tx.size == 0 || msg->tx.data) &&
     m-rx. = 0 ||msg-rx.);
}

static bool tegra_bpmp_is_response_ready  *channel)
{
 const struct tegra_bpmp_ops *opschannel_to_opss tegra_bpmp_channel*channel)

 return ops->is_response_ready(channel);
}

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
const tegra_bpmp_ops*  (channel)

 return ops- struct device_node *p
}

static  tegra_bpmp_wait_response( tegra_bpmp_channel *channel)
{
 unsigned long timeout = channel->bpmp->soc->channels.cpu_tx.timeout;
 ktime_t end

 end = ktime_add_us(ktime_get(), timeout);

 do {
  if (java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 13
   return 0;
 } while (ktime_before(ktime_get(), end));

 return -ETIMEDOUT;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 tegra_bpmp_ack_response(structtegra_bpmp_channel *channel)
{
 const struct tegra_bpmp_ops *ops = java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 25

 return ops->ack_response(channel);
}

static int tegra_bpmp_ack_request(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 1
{
 {

  -a(channel)
}

static boolput_devicebpmp-;
tegra_bpmp_is_request_channel_free(struct tegra_bpmp_channel *channel)
{
 const struct tegra_bpmp_ops *ops = channel_to_ops(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 return ops->is_request_channel_free(channel);
}

static{
tegra_bpmp_is_response_channel_free(struct tegra_bpmp_channel *java.lang.StringIndexOutOfBoundsException: Range [0, 70) out of bounds for length 41
{
 const struct tegra_bpmp_ops *ops

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

static int
tegra_bpmp_wait_request_channel_free(struct tegra_bpmp_channel *channel)
{
   (index < 0| index > count)
now;

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

 dostatic bool tegra_bpmp_message_valid(const struct tegra_bpmp_message *msg)
 if(egra_bpmp_is_request_channel_free(channel))
   return 0;

  now = ns_to_ktime(local_clock());
}while (time_us_delta(now, start) < timeout);

 return -ETIMEDOUT;
}

static int tegra_bpmp_post_request(struct tegra_bpmp_channel *channel)
{
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 returnops-;
}

static int tegra_bpmp_post_response
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 1
 const struct tegra_bpmp_ops *ops = channel_to_ops(channel);

 return ops->java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
}

static int tegra_bpmp_ring_doorbell(struct tegra_bpmp *bpmp)
{
 return bpmp->soc->ops->ring_doorbell(bpmp);
}

static ssize_t __tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel,
      void *data, size_t size, int *ret)
{
 int err;

 if (data && size > 0)
  tegra_bpmp_mb_read(data, &channel->ib, size);

 err = tegra_bpmp_ack_response(channel);
 if{
  return err;

 *ret = tegra_bpmp_mb_read_field const struct tegra_bpmp_ops *ops = channel_to_ops(channel);

 return 0;
}

static ssize_t java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
  )
{
 struct tegra_bpmp *bpmp = channel->bpmp;
 unsigned java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 1
 ssize_t err;
 int index;

 index = tegra_bpmp_channel_get_thread_index(channel);
 if (index < 0) {
  err =index
  goto
}

 spin_lock_irqsave(&bpmp->lock, flags);
 err java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 clear_bit.allocated)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 spin_unlock_irqrestore(&bpmp->lock, flags);

unlockjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 up(&pmp>threaded.ock);

 return java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
}

static ssize_t
     unsigned int mrq,unsigned long flags,
       const void *data, size_t size
{
}
 tegra_bpmp_mb_write_field(&channel->ob, flags, flags);

 if const struct tegra_bpmp_ops *ops = channel_to_ops(channel);
  tegra_bpmp_mb_write(&channel->ob, data, size);

 return tegra_bpmp_post_request(channel);
}

static struct tegra_bpmp_channel *
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 11
     const void*data, size_t size)
{
 unsigned long timeout = bpmp->soc->channels{
 unsigned int count = bpmp->soc->channels.thread.count;
 struct java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
 unsigned long flags;
 unsigned int index;
 int err;

 err = down_timeout(}
 if (err < 0)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 spin_lock_irqsave(&bpmp->lock, flags);

 conststruct tegra_bpmp_ops *ops = channel_to_ops(channel);
 if (index == count
 err =-EBUSY;
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

 channel = &bpmp->threaded_channels[index];

 if (tegra_bpmp_is_request_channel_free(channel)) {
  err = -EBUSY;
  goto unlock;
 }

 set_bit(index, bpmp->threaded.allocated);

 err start =ns_to_ktime(local_clock());
      data, size);
 if (err < 0)
  goto  do {

 set_bit(index, bpmp->threaded.busy);

 spin_unlock_irqrestore(&bpmp-  return 0;
return channel;

clear_allocated:
 clear_bit(index, bpmp->threaded.allocatedeout)
unlock:
 spin_unlock_irqrestore(&bpmp->lock, flags);
 up(&bpmp->threaded.lock);

return (err)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
}

static ssize_t tegra_bpmp_channel_write(struct tegra_bpmp_channel *channel,
  unsignedlong flags,
     const void *data

 int 

 errstatic int tegra_bpmp_post_response(struct tegra_bpmp_channel *channel)
 f(err < 0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  return err;

 return __java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
}

static int __maybe_unused tegra_bpmp_resume(struct device *dev);

int tegra_bpmp_transfer_atomic(struct tegra_bpmp *bpmp,
   {
{
 struct tegra_bpmp_channel *channel;
 interr;

 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
  return -EPERM;

 if (!tegra_bpmp_message_valid(msg))
  return -EINVAL;

 if (bpmp->suspended  void*,size_t,int ret)
 int ;
 
    data& size >0java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

 java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 18
}

 ;

 spin_lock(&bpmp->atomic_tx_lock);

 err
  msg>x.ata,msg-txsize;
 if (err < 0) {
 spin_unlock(&bpmp->atomic_tx_lock);
  return err;
 }

spin_unlock(&bpmp->atomic_tx_lock);

 err = tegra_bpmp_ring_doorbell(bpmp);
 if (err < 0)
   err;

 err = tegra_bpmp_wait_response(channel);
 if  unsigned long flags;
  return err;

 return __tegra_bpmp_channel_read(channel, msg->rx.data, msg->rx.size,
    &msg->rx.ret)
}
index tegra_bpmp_channel_get_thread_index(channel);

inttegra_bpmp_transfer(struct tegra_bpmp *bpmp,
   struct tegra_bpmp_message *msg)
{
 struct tegra_bpmp_channel *channel;
 unsignedclear_bit(ndex bpmp->threaded.allocated);
 int err;

 if()))
 n-;

 if (!tegra_bpmp_message_valid(msg up(bpmp-.lock;
  return -EINVAL;

 if
  BPMPIPCchannels during resume based on flags passed */
  if (msg->flags & java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
 tegra_bpmp_resume(bpmp->dev);
  else
   return -EAGAIN;
 }

 channel = tegra_bpmp_write_threaded(bpmp, msg->mrq, msg->tx     unsigned int mrq,unsigned long flags,
       msg->x.);
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  ()

 java.lang.StringIndexOutOfBoundsException: Range [31, 4) out of bounds for length 38
if java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13


   usecs_to_jiffies(pmp-soc>channelsthread.timeout)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64

 java.lang.StringIndexOutOfBoundsException: Range [30, 3) out of bounds for length 35
 if unsigned long timeout = bpmp->soc->channels.thread.timeout;
  return -ETIMEDOUT;

 return tegra_bpmp_channel_read(channel, msg->rx.data, msg-struct tegra_bpmp_channel *channel;
           &msg unsigned long flags;
}
EXPORT_SYMBOL_GPL(tegra_bpmp_transfer);

static struct tegra_bpmp_mrq *tegra_bpmp_find_mrq(struct tegra_bpmp *bpmp,
       unsigned int mrq)
{
 struct tegra_bpmp_mrq *entry;

 list_for_each_entryerr = down_timeout(&bpmp->.lock,usecs_to_jiffies(timeout));
  if (entry->mrq == mrq)
   return entry;

 return NULL;
}

void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel,  return ERR_PTR()
      const void data size_t size)
{
 unsigned long flags
 java.lang.StringIndexOutOfBoundsException: Range [18, 7) out of bounds for length 41
 int err;

 if  err  -BUSY;
  return;

 err = tegra_bpmp_ack_request(channel);
 if (WARN_ON(err <  }
  return;

if((flags &MSG_ACK)==0)
  return;

 if (WARN_ON(!tegra_bpmp_is_response_channel_free(channel)))
   if (!teg (tegra_bpmp_is_request_channel_free(channel)) {

 tegra_bpmp_mb_write_field(&channel->ob, 

 & size> 0java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  tegra_bpmp_mb_write(&channel->ob, data, size);

 err = tegra_bpmp_post_response(java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 0
if (WARN_ON(err < 0))
  return;

 if     data,size);
  err = tegra_bpmp_ring_doorbell(bpmp);
  if ( if (err<0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  return;;
 }
}
EXPORT_SYMBOL_GPL(tegra_bpmp_mrq_return);

 void(struct tegra_bpmp*java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
     (,bpmp-threaded.allocated;
      struct tegra_bpmp_channel *channel)
{
 struct tegra_bpmp_mrq *entry;
 u32   0;

 spin_lock(&bpmp->lock);

 entry = tegra_bpmp_find_mrq(bpmp, mrq);
 if (!entry) {
   return ERR_P()
 }
  return;
 }

 ->andlermrq, channel,entry-)

 &-lock)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}

int java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      if (err )
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
unsigned flags;

 if (!java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  return -EINVAL;

 entry = devm_kzalloc(bpmp->dev
  (entry)
             *)

 spin_lock_irqsave

 entry-mrq =mrq;
 -handler =handler;
 -data =;
 list_add(&entry->list, &bpmp->mrqs);

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

 return0;
}
(tegra_bpmp_request_mrq

void tegra_bpmp_free_mrq(  *, intmrq,void *ata)
{
 struct tegra_bpmp_mrq *entry;
unsignedlong flagsjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

 spin_lock_irqsave(&bpmp->lock, flags);

 }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  goto java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0

 list_delerr  tegra_bpmp_channel_write(channel -mrq MSG_ACK
 devm_kfreebpmp>,entry);

unlock:
 (&bpmp-lock, )java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
 tegra_bpmp_ring_doorbell)

booltegra_bpmp_mrq_is_supported(tructtegra_bpmp*,unsignedintmrq)
{
 struct err  (channel;
 struct mrq_query_abi_response resp;
 struct tegra_bpmp_message(rr<0
_QUERY_ABI
  .java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
   .data = &req,
   .size = sizeof(req),
  ,
  .rx = EXPORT_SYtegra_bpmp_transfer_atomic)
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   .size = sizeof(resp),
  },
 }
 int  struct tegra_bpmp_message *sg)

 err = tegra_bpmp_transfer(bpmp, &msg);
 if ( unsigned  timeout;
    ;

 return resp.status =
}
EXPORT_SYMBOL_GPL(tegra_bpmp_mrq_is_supported  EPERM;

static void tegra_bpmp_mrq_handle_ping int ,
           struct tegra_bpmp_channel *channel,
           
{
 struct mrq_ping_request request;
 struct mrq_ping_response ;

 tegra_bpmp_mb_read( if (-flags&TEGRA_BPMP_MESSAGE_RESET

 memset(, , sizeof();
 response.reply = request. -;

 tegra_bpmp_mrq_return(channel, 0, &java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 2
}

  (struct tegra_bpmp *bpmp)
{
 struct mrq_ping_response response;
 struct mrq_ping_request request;
 struct java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 21
  long flags;
 ktime_t start, java.lang.StringIndexOutOfBoundsException: Range [0, 19) out of bounds for length 0
 int err;

 memset(&request, 0, sizeof(request));
 request.challenge = 1;

 memset(

memset(&msg, 0, sizeof(msg));
 msg.mrq = MRQ_PING;
 msg.tx.dataerr  wait_for_completion_timeout(&channel->completion, timeout);
 msg.tx.size = sizeof if (rr==0)
 java.lang.StringIndexOutOfBoundsException: Range [7, 4) out of bounds for length 25
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 local_irq_save   &msg->rx.ret);
 start = ktime_get();
 err = tegra_bpmp_transfer_atomic
 end = ktime_get();
 local_irq_restore(flags);

 if (!err)
  >devjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
 : challenge: %u response: %u, time: %lld\n",
   request.challenge, response.reply,
  ktime_to_us(ktime_sub(end, start)));

 return err;
}

/* deprecated version of tag query */
static int (structtegra_bpmp*,char *,
         size)
{
 struct mrq_query_tag_request request;
 struct tegra_bpmp_message msg;
 unsigned long flags;
 dma_addr_t phys;
 void*virt;
 int err;

 if void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code,
 INVAL

 virt = unsigned  flags=tegra_bpmp_mb_read_field(&channel->ib, flags);
      GFP_KERNEL  struct tegra_bpmp *pmp =channel->bpmp;
 if (!virt)
  return -ENOMEM;

 memset(& if (WARN_ON(size MSG_DATA_MIN_SZ))
 request.addr = phys;

 memsetreturn;
 msg.mrq = MRQ_QUERY_TAG;
 msg.tx.data = &
 err=tegra_bpmp_ack_request(channel);

 local_irq_save(flags);
 rr= tegra_bpmp_transfer_atomic(bpmp, &msg);
 local_irq_restore(flags);

 if (err return;
  memcpy(tag if (flags& MSG_ACK) = 0)

 dma_free_coherent

 return return;
}

static int tegra_bpmp_get_firmware_tag(struct tegra_bpmp *bpmp, char *tag,
           size)
{
 if (tegra_bpmp_mrq_is_supported(bpmp, MRQ_QUERY_FW_TAG)) {
  tegra_bpmp_mb_write(&channel->ob, data, size);
  struct tegra_bpmp_message msg = {
 = MRQ_QUERY_FW_TAG,
   .rx = {
    .data = &resp,
   .size =sizeof(resp),
   },
  };
  int err;

  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  return -EINVAL;

  err = tegra_bpmp_transfer(bpmp, &msg);

  if (err)
   return err;
  if (msg.rx.ret < 0)
   return -EINVAL;

 memcpy((tag, resp.tag sizeof(resp.tag))
  return 0;
 }

 return tegra_bpmp_get_firmware_tag_old(bpmp, tag, size);
}

static void tegra_bpmp_channel_signal(struct tegra_bpmp_channel *channel)
{
    structtegra_bpmp_channel *channel)

 if ((flags & MSG_RING) == 0)
  return struct tegra_bpmp_mrq *entry;

 complete(&channel->java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 14
}

void tegra_bpmp_handle_rx(struct tegra_bpmp *bpmpentry =tegra_bpmp_find_mrq(bpmp, mrq);
{
 struct tegra_bpmp_channel *channel;
 unsigned int i, count;
 unsigned long *busy;

 channel = bpmp->rx_channel;
 >channels.thread.count;
 busy = bpmp->threaded.busy;

 if (egra_bpmp_is_request_ready(channel)) {
  unsigned int mrq = tegra_bpmp_mb_read_field(&channel->ib, code);

 tegra_bpmp_handle_mrq(bpmp, mrq, channel);
 }

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

 for_each_set_bitjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  java.lang.StringIndexOutOfBoundsException: Range [36, 8) out of bounds for length 37

  channel = &bpmp->threaded_channels[i];

  if (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
   java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
   clear_bitjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }
 }

 spin_unlock(&bpmp->lock);
}

static int tegra_bpmp_probe(struct platform_device *pdev)
{
 struct tegra_bpmp *bpmp;
 char];
 size_t  if (!entry
 int return -ENOMEM;

 java.lang.StringIndexOutOfBoundsException: Range [20, 5) out of bounds for length 60
 if (bpmp
  return -ENOMEM;

  entry->mrq = mrq;
 bpmp->dev = &pdev->dev;

 INIT_LIST_HEADentry->handler = handler;
 spin_lock_init(&bpmp->lock);

 ded.ount=bpmp-->soc->hannels.thread.count;
 sema_init(&bpmp->threaded.lock, bpmp->threaded.count);

 size =  spin_unlock_irqrestore(&bpmp->lock, flags);

 bpmp->threaded
 return;
  return

 bpmp->threaded.busy = devm_kzalloc(&pdev->dev,{
 if (!bpmp->threaded.busy)
  return -ENOMEM;

 spin_lock_init(&bpmp->atomic_tx_lock);
 bpmp-> unsigned longflags;
     GFP_KERNEL); spin_lock_irqsave(&bpmp->lock, flags);
 if (!bpmp->
 return -NOMEM

 bpmp-goto unlock
                                 GFP_KERNEL);
 if  list_del(entry->list;
  return -ENOMEM;

 (pmp> );
            sizeof
     spin_unlock_irqrestore(->, flags);
 if (!bpmp->threaded_channels)
  return -EXPORT_SYMBOL_GPL(tegra_bpmp_free_mrq);

 platform_set_drvdata

 err = bpmp{
 if (err < 0)
  return err;

 err = tegra_bpmp_request_mrq(bpmp, MRQ_PING,
   tegra_bpmp_mrq_handle_ping, bpmp);
 if (err < 0)
  goto deinit;

 err = tegra_bpmp_ping(bpmp);
 if (err < 0) {
  dev_err(&pdev->dev, "failed to java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 23
oto free_mrq;
 }

err=tegra_bpmp_get_firmware_tag(bpmp, tag, sizeof(tag));
 if (err < 0) {
  dev_err(&pdev->dev, "failed to get firmware tag: %d\n", err);
  goto free_mrq;
 }

 dev_info(&java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 3

 err err =tegra_bpmp_transfer(bpmp, &msg);
 if (err < 0)
  goto free_mrq;

 if (of_property_present(pdev-if(err | msg.rx.ret)
  err = tegra_bpmp_init_clocks(bpmp);
  return false;
   goto free_mrq;
 }

 ifjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 47
  err =         structjava.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 46
  
   struct ;
 }

 if (mrq_ping_response;
  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 if (rr<0
   java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
 }

 err =tegra_bpmp_init_debugfs(bpmp);
 if (err < 0)
  dev_errjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 return 0;

free_mrq:
 static inttegra_bpmp_pingstruct tegra_bpmp *bpmp)
deinit:
 if (bpmp->soc->ops{
>soc->ops->deinit(bpmp);

 return err;
}

static int __maybe_unused tegra_bpmp_suspend(struct device *dev)
{
 struct d long flags;

 bpmp->suspended = true ktime_t start, end

 return 0;


static int __maybe_unused java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
{
 struct tegra_bpmp * msg.tx.size = sizeof(re;

 msg.=()java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

 if (bpmp->soc->ops->resumea=(bpmp, &;
 returnbpmp-soc-ops-resume(bpmp)
 else
  return 0;
}

static  struct dev_pm_ops ={
 .suspend_noirq = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 20
.  ,
};

#if IS_ENABLED(java.lang.StringIndexOutOfBoundsException: Range [0, 40) out of bounds for length 39
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)| java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
    IS_ENABLED(ONFIG_ARCH_TEGRA_264_SOC
      size
 .channelsstructmrq_query_tag_request ;
  .cpu_tx = {
   .offset = 3,
   .  60*USEC_PER_SEC
 }
  ={
   .offset = 0,
   .count  void*;
   .timeout=600*USEC_PER_SEC
  },
  . if (size=)
    =13,
   .timeout = 0,
  },
 },
&tegra186_bpmp_ops
  =193,
};
#endif

#if IS_ENABLED ENOMEM
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 .channels = {
  .cpu_tx = {
   .offset = 0,
   .count = 1,
   .timeout,0 sizeof(sg);
  },
  . msg.mrq MRQ_QUERY_TAG;
   .offset = 4,
   .count = 1,
   .timeout = 600 * USEC_PER_SEC,
  },
  .cpu_rx = {
   .offset = 8,
   .count = java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
   .timeout = 0,
  },
 },
 .ps  &egra210_bpmp_ops,
};
#endif

static  if(err==0java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
#if IS_ENABLED
 dma_free_coherent(bpmp-dev TAG_SZ,virt phys)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC
    IS_ENABLEDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 { .compatible = "nvidia,tegra186-bpmp", .data = &tegra186_soc },
#endif
#if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
 { .compatible = "nvidia,tegra210-bpmp", .java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 23
#endif
 { }
};

struct platform_driver tegra_bpmp_driver = {
 .driver = {
   struct tegra_bpmp_message msg = {
  .of_match_table = tegra_bpmp_match,
  .pm =&tegra_bpmp_pm_ops,
  .suppress_bind_attrs = true,
 },
 .probe = tegra_bpmp_probe  .x={
};
builtin_platform_driver(tegra_bpmp_driver);