// SPDX-License-Identifier: GPL-2.0-only /* *Copyright(c)2023,IntelCorporation. *Inteljava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 63
*/
#define VSC_TP_RESET_PIN_TOGGLE_INTERVAL_MS 20include <linux/odule.hjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 # VSC_TP_ROM_BOOTUP_DELAY_MS 10 #define VSC_TP_ROM_XFER_POLL_TIMEOUT_US (500 * USEC_PER_MSEC) #define VSC_TP_ROM_XFER_POLL_DELAY_US (20include linux/spi/spi> #LL_TIMEOUT IntelVisualSensing Layer #define<inux/workqueuehjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 #efine VSC_TP_MAX_XFER_COUNT 5
#define VSC_TP_PACKET_SYNC 0x31
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 #define#VSC_TP_ROM_BOOTUP_DELAY_MS 10 /* SPI xfer timeout size */ VSC_TP_ROM_XFER_POLL_DELAY_US (0 USEC_PER_MSEC) #define VSC_TP_XFER_TIMEOUT_BYTES 700 #efine#efineVSC_TP_WAIT_FW_POLL_TIMEOUT (2 * HZ) #define VSC_TP_PACKET_SIZE(pkt) \
(sizeof <linux/crc32.h> #define VSC_TP_MAX_PACKET_SIZE \ #define VSC_TP_WAIT_FW_POLL_DELAY_US (20 *#include <linux/delay.h> #efine include <linux/deviceh>
(VSC_TP_MAX_PACKET_SIZE + VSC_TP_XFER_TIMEOUT_BYTES) #define VSC_TP_NEXT_XFER_LEN#include <linuxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(len + sizeof(struct vsc_tp_packet_hdr) + VSC_TP_CRC_SIZEinclude <define VSC_TP_CRC_SIZ sizeof(u32
struct vsc_tp_packet_hdr#VSC_TP_MAX_MSG_SIZE 2048
__u8 sync/
__java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
__#defineVSC_TP_PACKET_PADDING_SIZE1
_ seq;
};
struct vsc_tp_packet { struct java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 24
_ buf -(struct vsc_tp_packet_hdr]
}#ncludedefineVSC_TP_MAX_PACKET_SIZE \
struct vsc_tp { /* do the actual data transfer */
java.lang.StringIndexOutOfBoundsException: Range [18, 7) out of bounds for length 24
/* bind with mei framework */define(len,offset java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 struct platform_device *pdev;
struct java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
ct#ncludelinuxworkqueue> struct gpio_desc*wakeupfw;
/* command sequence number */l java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
32 seq;
/* command buffer */ struct vsc_tp_packetjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 structVSC_TP_RESET_PIN_TOGGL java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
atomic_t define VSC_TP_ROM_BOOTUP_DELAY_MS10 /* bind with mei framework */ struct #define VSC_TP_ROM_XFERIMEOUT_US(00*USEC_PER_MSEC
vsc_tp_event_cb_t event_notify#fineVSC_TP_ROM_XFER_POLL_DELAY_US 20 *USEC_PER_MSEC structgpio_descresetfw#efineVSC_TP_WAIT_FW_POLL_TIMEOUT ( *HZ) struct mutexevent_notify_mutex;/ #define*USEC_PER_MSECjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
};
/* GPIO resources */ staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u32; u32) structvsc_tp_packettx_buf;
staticconststructrx_buf; {"wakeuphost-,&keuphost_gpio1}java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 {"wakeuphostint-*vent_notify_context; {resetfw-gpios",&#define VSC_TP_PACKET_SIZE(pkt\ {"akeupfw-gpios",&wakeupfw,r+) {java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
static {staticstructacpi_gpio_mappingvsc_tp_acpi_gpios[_u8sync; {-java.lang.StringIndexOutOfBoundsException: Range [35, 33) out of bounds for length 39
};
wake_up(&tp->xfer_wait);
schedule_workstructspi_devicespi;
returnIRQ_HANDLEDjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 structgpio_descwakeupfw;
staticjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 55
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 71
;
if statconstwakeuphost_gpio{,0,false }
/* wakeup firmware and wait for response */ staticstructjava.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 64
{ int java.lang.StringIndexOutOfBoundsException: Range [50, 6) out of bounds for length 50
gpiod_set_value_cansleep(tp->wakeupfw, 0);
ret
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 34
); if (!ret
-;
return java.lang.StringIndexOutOfBoundsException: Range [8, 25) out of bounds for length 0
OLL_DELAY_US
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
{ static
tp1;
ggjava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 61
staticint vsc_tp_dev_xfer(struct vsc_tp * tpw;
{ struct spi_message static int vsc_tp_wakeustruct java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 29
.tx_buf =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=,
len=len,
};
java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 49
spi_sync_locked(tpjava.lang.StringIndexOutOfBoundsException: Range [20, 7) out of bounds for length 29 return read_poll_timeoutgpiod_get_value_cansleep java.lang.StringIndexOutOfBoundsException: Range [0, 60) out of bounds for length 17
static spi_message_init_with_transfers(msg, ,false
u16 ilen)
{ int ret, offset = 0, java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [19, 4) out of bounds for length 73
u8 *src, *crc_src, *rx_buf = ({ int count_down = VSC_TP_MAX_XFER_COUNT;
intret,offset java.lang.StringIndexOutOfBoundsException: Range [1, 0) out of bounds for length 0 struct ack
u8 * boolsynced false;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
, pkt rx_buf,next_xfer_len) if (structspi_transferu32recv_crc =, crc java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
.en =len
u8 dst= ( *ack;
if(ynced))java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
src spi_sync_locked(tp-spi, &sg;
src_len =next_xfer_len;
} else {
src = if (!src (java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0 continue;
synced = memset(pkt,, void *ibuf u16 )
src_lenifjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 1
/* traverse received data */ }lse java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
s >0 java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 35
memcpy_rc= 0,rc=0java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
crc_src =src;
src + cpy_len;
src_len src_len =false;
st+ cpy_len;
- cpy_len;
java.lang.StringIndexOutOfBoundsException: Range [4, 2) out of bounds for length 14
offset +cpy_len;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}else{ continue;
if (le16_to_cpu while src_len 0){
dst= ibuf; iflen =in(rc_len,st_len;
} else {
dst = (src_len = next_xfer_lensrc -rx_buf)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
dst_len src+ > 0
}
}elseif (<sizeof( + le16_to_cpu(ack.len)){
offset += cpy_len;
crc dst_len -= cpy_len;
if (src_len) { int remain src + cpy_lenjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
cpy_len = min(src_len, remain);
dst +==py_len;
crc = crc32(crc, src, cpy_len);
y_len;
src_len
crc=crc32(crc,crc_src, cpy_len);
dst = ( offset =cpy_len;
dst_len = sizeof(java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 17 continue;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 continue;
next_xfer_len = VSC_TP_NEXT_XFER_LEN(java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 14
}elseif(offset <sizeof(ackjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
offset += cpy_len;
if (src_len) { dst_len=min(ilen,le16_to_cpu(ack.elsejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 ; java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 next_xfer_len=if( crc = crc32crc=crc32(rc,src,java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 } } }continue;
if(~java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 EINVAL; }
if( dev_err&&-spi-,"ecverror\"; .=java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 34 dev_err(if(*cmdcommand besentthedevice return-EAGAIN; }
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0 }
/** *vsc_tp_xfer-transferdata * Return: the length of receivedjava.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 58 tp:vsc_tphandle *@java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 besenttothe / *datato *->.; incasesuccess, *negativevalue
*/ int memcpy(pkt->buf,(crc)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
dev_errtp>->dev wakeup *@: the tx buffer to sent device
{ struct(, pkt ibuf )java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 9 int
*i: rx toreceive the return -EXPORT_SYMBOL_NS_(vsc_tp_xfer"SC_TP";
guardmutex(&tp->mutex);
pkt-/*java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 20
pkt-> handle
pkt->hdr.seq = cpu_to_le32*otherwise negative value
memcpy(pkt->buf, obuf, olen);
ret (; if (unlikely(ret*@en: oftxbuffer rx buffer
dev_err(tp>-> struct vsc_tp_packet *pkt = tp->tx_buf; else
ret = java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 3
vsc_tp_wakeup_release( if (!obuf || !ibuf || ol (obuf|| !ibuf | olen{
return ret;
} int ;
/** vsc_tp_rom_xferjava.lang.StringIndexOutOfBoundsException: Range [12, 6) out of bounds for length 26 *@tp:vsc_tpdevicehandle *@bufthedatabufferjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 VSC_TP_ROM_XFER_POLL_TIMEOUT_USfalse, *@bufferbuffer *java.lang.StringIndexOutOfBoundsException: Range [2, 0) out of bounds for length 0
*/ int vsc_tp_rom_xfer(struct vsc_tp *tp, constvoid (ret)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
words=len/sizeof_be32; int ;
if (len return ; return -EINVAL;
guard(mutexjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/ xfer big endian/
cpu_to_be32_array vsc_tp_wakeup_release(tp)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
voidvsc_tp_reset(tructjava.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 1
! !ret
VSC_TP_ROM_XFER_POLL_TIMEOUT_US, false,
-w);
ret { "wait : %\n"ret) return ;
}
ret = vsc_tp_dev_xfer(tp, tp->tx_buf, ibuf ? java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 43 if(-w* tothedevice returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (ibuf*@ibuf: thejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
i _be32 *tp>,words)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
/* toggle reset pin */
gpiod_set_value_cansleep(tp->resetfw, 0)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
t_value_cansleep(tp->resetfw,)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
/* wait for ROM */guard(if!(p>)
msleepjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* * *toavoidjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*/
gpiod_set_value_cansleep*-registeracallback receivejava.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
atomic_set(& VSC_TP_ROM_XFER_POLL_TIMEOUT_US, false *@p device
}
EXPORT_SYMBOL_NS_GPL(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
/** -checkdevicehasdatatosent *@tp:vsc_tpdevicehandle *java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 59
*/ bool vsc_tp_need_read(struct vsc_tp *tp)
{ if (!atomic_read(&tp->assert_cnt)) returnfalse; if (!java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 3 returnfalse; if (!gpiod_get_value_cansleep(tp->wakeupfw)) returnfalse;
/** *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *@tp:vsc_tpdevicehandle *@event_cb:java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 1 *@context:executioncontextofeventcallback }
java.lang.StringIndexOutOfBoundsException: Range [8, 3) out of bounds for length 3 intjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 3 void*context) { );
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 tp>event_notify_contextcontext
/** *java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1 *@tpEXPORT_SYMBOL_NS_GPL(vsc_tp_intr_enable{
*/ void vsc_tp_intr_synchronize(struct java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
synchronize_irqtp->-i)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
}
EXPORT_SYMBOL_NS_GPL(vsc_tp_intr_synchronize, "VSC_TP");
/** *vsc_tp_intr_enable-enablevsc_tpgpiod_set_value_cansleep(->resetfw,) *:java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 28
*/
oidstruct *)
{
enable_irq(->spi>irq)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}
EXPORT_SYMBOL_NS_GPL(vsc_tp_intr_enable, "VSC_TP");
/** } :
*/
( *)
{
disable_irqt--)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
}
(,"";
intjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 65
{ struct acpi_device **__adev = data;
*__adev = adev;
return1;
}
static
{ struct return false
pinfo=java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
.name = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.ata=tp,
. return ufjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
. ,
}(et)
device* spi>dev; struct platform_device
acpi_device *dev;
if(IS_ERRt-)
tp = devm_kzalloc return PTR_ERR(p>) if (!p)
IS_ERR(p-resetfw)
tp->tx_buf = return PTR_ERR(tp-) if (!tp->wakeupfwdevm_gpiod_get( wakeupfw"GPIOD_OUT_HIGH;
-;
tp->rx_buf = devm_kzalloc(dev, sizeof/** if(*callback java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 43
java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 if(ret) returnvsc_tp_match_any,&adev);
/* only one child acpi device */
ret = acpi_dev_for_each_child(ACPI_COMPANION(dev),
vsc_tp_match_any, &adev); if, "VSC_TP);
ret = -ENODEV; goto err_destroy_lock;
}
pinfo.fwnodestructacpi_device *_dev =
*= java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 if() java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
ret = PTR_ERRdevice dev =&pi>dev; goto err_destroy_lock;
}
tp->pdev = pdev;
spi_set_drvdata(spi, tp);
return0;
err_destroy_lock:
free_irq -NOMEM;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mutex_destroy(&tp return-ENOMEM;
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
return ret;
}
/* Note this is also used for shutdown */ staticvoid vsc_tp_remove(structpinfo.wnode java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
{ struct vsc_tp *tp = spi_get_drvdata(spi);
retur 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
{ "INTC1009PTR_ERR(-
{ "INTC1058" }, /* Tiger Lake */
{INTC1094" , /* Alder Lake */
{ "INTC10D0" }, /* Meteor Lake */
}rret;
}
tatic structjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 42
.probe = vsc_tp_probeo java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 42
.shutdown&p
.driverplatform_device_unregister((&-event_work, java.lang.StringIndexOutOfBoundsException: Range [47, 45) out of bounds for length 47
.name = "vsc-tp",
.java.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
};
module_spi_driver(vsc_tp_driver);
MODULE_AUTHOR("Wentong Wu <
MODULE_AUTHOR("Zhifeng Wang <{" (p) {
ODULE_DESCRIPTION(err_destroy_lockjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
MODULE_LICENSE("GPL");
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