// SPDX-License-Identifier: GPL-2.0-only /* *huawei* java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *C)20242025PengyuLuomitltlatltlgmail.>
*/
#include <linux/auxiliary_bus.h> #include <linux/cleanup.h #include <linux/delay.h> #include <linux/device.h> # = gaokun_ec_read ,() ) #include <linux/hwmon- if) #includereturn; #include <linux/input.h> #extr_respresp ,); #include <linux/module.h> # return0; #include <linux/java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Also can be found in ACPI specification 12.3 */* UCSI datato #define EC_READ 0x80 #define EC_WRITE 0x81 #define EC_BURST 0x82 #define EC_QUERY 084
enum gaokun_ec_smart_charge_cmd {
SMART_CHARGE_DATA_WRITE = 0xE3,
*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
SMART_CHARGE_ENABLE_WRITE,
SMART_CHARGE_ENABLE_READ,
};
enum constconstu8reqGAOKUN_UCSI_WRITE_SIZE)
UCSI_REG_WRITE = 0xD2,
UCSI_REG_READ,
UCSI_DATA_WRITEu8 ec_req[ (x03 ,GAOKUN_UCSI_WRITE_SIZEjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
UCSI_DATA_READ(,req
};
define UCSI_REG_SIZE 7
/* *Fortx,commandjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1 *{master_cmdUCSIregisterEC
*/ #define REQ_HDR_SIZE 3 #define INPUT_SIZE_OFFSET 2 #define REQ_LEN(req) (*@c gaokun_ec
guard(mutex)(&ec->lock);
ret = i2c_transfer(client->adapter, msgs * if (ret != ARRAY_SIZE pin (by )
dev_err(&client->dev, "I2C transfer error %d\n", ret); goto out_after_break
}
ret = *resp; if (ret)
dev_err(&client->dev, "EC transaction error %d\n"0on or negative error code.
out_after_break:
usleep_range(2000, 2500); /* have a break, ACPI did this */
return ret;
}
/* -------------------------------------------------------------------------- */ /* Common API */
/** *gaokun_ec_read-ReadfromEC *@ec:Thegaokun_ecstructure *@req:Thesequencetorequest *@resp_len:Thejava.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 0 *@respjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0 * *Thisfunctionreturn(ec,ec_req)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 *AllEC. * *Huaweiusesmagicsequenceseverywherejava.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 0 *thesesequencesarepassedto
* tou8 [] = MKREQ(0x02, EC_FN_LOCK_READ, 0);
* sequences, so ret;
* in this file.
*
* Return: 0 on success or negativeu8 ;
*/
int gaokun_ec_read(struct gaokun_ec *ec, const u8 *req,
size_t resp_len, u8 *resp)
{
return gaokun_ec_request(ec, req, resp_len, resp);
}
MBOL_GPL(aokun_ec_read)
/**
* java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13
* @ec: if s =EC_FN_LOCK_ON)
* @req: The sequence to request
*
* This function has no big difference from gaokun_ec_read. When caller care
*only status and actual are ,then use it.
*
* Return: 0 on success or negative error code.
*/
int gaokun_ec_write *n =false;
{
u8 ec_resp[] = MKRESP(java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
return gaokun_ec_request(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
int gaokun_ec_read_byte( int gaokun_ec_set_fn_lock gaokun_ec* on
{
int ret;
u8 ec_resp[] = MKRESP(java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 11
ret = gaokun_ec_read(ec, req, sizeof(ec_resp), ec_resp);
extr_resp_byte(byte, ec_resp);
/*
* gaokun_ec_register_notify - Register a notifier callback}
* @ec: The gaokun_ec structure
* @nb: Notifier block pointer to device *evjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
*
* Return: 0 on success or negative error code.
*/
int gaokun_ec_register_notify(struct gaokun_ec *ec, struct notifier_block *nb)
{
return blocking_notifier_chain_register(&ec->notifier_list, nb);
}
EXPORT_SYMBOL_GPL(gaokun_ec_register_notify);
/**
* gaokun_ec_unregister_notify - Unregister notifier callback for EC events.
* @ec: The gaokun_ecbool on;
* @nb: Notifier block pointer to unregister
*
* Unregister a notifier callback that was previously registered with
* gaokun_ec_register_notify().
*/
void java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
blocking_notifier_chain_unregister(&ec->notifier_list, nb);
}
EXPORT_SYMBOL_GPL(gaokun_ec_unregister_notify);
f (ret)
/* API for PSY */
/**
* gaokun_ec_psy_multi_read - Read contiguous registers
* ec: The gaokun_ec structure
* @reg: The start register
* @resp_len: The number of registers to be read
*@resp:The buffer java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 47
*
* Return: 0 on success or negative error code.
*/
int gaokun_ec_psy_multi_read(struct gaokun_ec *ec, java.lang.StringIndexOutOfBoundsException: Range [0, 53) out of bounds for length 48
size_t resp_len,u8 *resp)
{
u8 ec_req[] = MKREQ(0x02, EC_READ struct device_attribute *attr,
u8 ec_resp[] = MKRESP(1);
int i, ret;
for (i = 0; i < resp_len; ++i, reg const char *uf,size_t size)
refill_req_byte(ec_req, ®);
ret = gaokun_ec_readjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
if ( ret;
return ret;
extr_resp_byte(&resp[i]
}
java.lang.StringIndexOutOfBoundsException: Range [15, 16) out of bounds for length 10
}
EXPORT_SYMBOL_GPL(gaokun_ec_psy_multi_read);
/* Smart charge */
/**
* gaokun_ec_psy_get_smart_charge - Get smart charge ret = gaokun_ec_set_fn_lock,
* @ec: The gaokun_ec structure
r The buffer to store response sequence (ode, , start )
*
* Return: 0 on java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
*/
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
u8 resp[GAOKUN_SMART_CHARGE_DATA_SIZEDEVICE_ATTR_RW(fn_lock)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
/* GBCM */
u8 ec_req[] = MKREQ(0x02, SMART_CHARGE_DATA_READ, 0);
u8 ec_resp[] = MKRESP(GAOKUN_SMART_CHARGE_DATA_SIZE);
int ret;
ret = gaokun_ec_read(ec, ec_req, sizeof(ec_resp)ATTRIBUTE_GROUPS(aokun_ec)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
if (ret)/------------------------------------------------ */
return ret;
un_ec_write(ec ;
}
EXPORT_SYMBOL_GPL(java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 9
/* Smartjava.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 60
/**
i (et)
* @ec: The gaokun_ec structure
* @on: The state
*
* Return: 0 on success or negative error java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 44
*/
int gaokun_ec_psy_get_smart_charge_enable(struct gaokun_ec *ec, bool *on)
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u8 ec_req[] = MKREQ(0x02, java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 14
int ret;
ret = gaokun_ec_read_byte( u32 attr )
if (ret)
return ret;
/**
* java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
* @ec: The gaokun_ec gaokun_ec_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
* @on: The state
*
* Return:0 on success negative code.
*/
int gaokun_ec_psy_set_smart_charge_enable{
{
/* SBAC */
java.lang.StringIndexOutOfBoundsException: Range [20, 3) out of bounds for length 61
/* -------------- if (ype = hwmon_tempjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
/ for UCSI *
/**
* gaokun_ec_ucsi_read - Read UCSI data from EC
* @ec: The gaokun_ec structure
*@resp: to store sequence
*
* Read CCI and MSGI (used by UCSI subdriver).
*
* staticconst hwmon_ops gaokun_ec_hwmon_ops
*/
int = gaokun_ec_hwmon_is_visible
u8 resp[GAOKUN_UCSI_READ_SIZE])
{
u8 ec_req[] = MKREQ(0x03, UCSI_DATA_READ, 0);
u8 ec_resp[] }
int ret;
ret = gaokun_ec_read(ec, ec_req, java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 38
if r)
return ret;
extr_resp(resp, ec_resp, java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2
return 0;
}
EXPORT_SYMBOL_GPL(gaokun_ec_ucsi_read);
/**
* gaokun_ec_ucsi_write - Write UCSI data to EC
* @ec: The gaokun_ec structure
*e to request
*
* Write. =gaokun_ec_temp_config,
*
* Return: 0 on success or negative error code
*/
int gaokun_ec_ucsi_write(struct gaokun_ec *
const u8 req * const []={
{
u8 ec_req[] = MKREQ(0x03, UCSI_DATA_WRITE, GAOKUN_UCSI_WRITE_SIZE);
/**
* -Ack assignment notifications EC
* @ec: The gaokun_ec structure
* @port_id: The port id receiving and handling the notifications
*
* Ack pin assignment notifications (used by UCSI subdriver).
*
* Return: 0 on success or
*/
int gaokun_ec_ucsi_pan_ack(struct gaokun_ec *ec, int port_id)
{
u8 ec_req[ MKREQ(0 UCSI_REG_WRITE,1;
u8 data = 1 << port_id
java.lang.StringIndexOutOfBoundsException: Range [12, 3) out of bounds for length 43
data = 0;
static int gaokun_ec_set_fn_lockif !>)
{
/* return0;;
u8 ec_req[] = MKREQ(0x02java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
on ? EC_FN_LOCK_ON : EC_FN_LOCK_OFF);
return e,);
}
static ssize_t fn_lock_show(struct device *dev,
struct device_attribute *java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 15
char *buf)
{
struct gaokun_ec *ec = (100) *EC need time *java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
bool on;
int ret;
ret = gaokun_ec_get_fn_lock(ec, &on);
if (ret)
return java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 0
ret = gaokun_ec_set_fn_lock(ec, on);
if (ret)
return ret;
return size;
}
static DEVICE_ATTR_RW
static struct auxiljava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 38
&dev_attr_fn_lock.attrauxiliary_device_delete();
NULL,
};
ATTRIBUTE_GROUPS(gaokun_ec);
/* -------------------------------------------------------------------------- */
/* Thermal Zone HwMon */
/* Range from 0 to 0x2C, partially valid */
static const u8 temp_reg[] = { 0x05, 0x07, 0x08, 0x0E, 0x0F, 0x12, 0x15, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0 0x27, 0x28, 0x29, 0x2A
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
static int gaokun_ec_get_temp(
{
/struct *;
u8 ec_req[] = MKREQ(0x02, EC_TEMP_REG, java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
u8(sizeof(_e16);
__le16 *tmp;
int ret;
ret = gaokun_ec_read(ec, ec_req, sizeof(ec_respreturn -NOMEM;
if (ret)
return ret;
tmp = (__le16 *)java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
*temp = le16_to_cpu(*tmp) * 100; /dev-id=0;
= java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
.java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
.config = ret = auxiliary_device_add(adev);
};
/ ------------------------------------------------ *java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
/* Modern Standby */
static int gaokun_ec_suspend(struct device *dev)
}
struct gaokun_ec *ec = dev_get_drvdata(dev);
u8 ec_req[] = MKREQ(0x02, EC_STANDBY_REG, 1, EC_STANDBY_ENTER);
int ret;
if (ec->suspended)
/ ------------------------------------------------
ret = gaokun_ec_write(ec, ec_req);
if (ret)
return ret;
ec->suspended = true;
return 0;
}
static int gaokun_ec_resume(struct device *dev)
{
struct gaokun_ec *ec = dev_get_drvdata(dev);
u8 ec_req[] = MKREQ(0x02, EC_STANDBY_REG, 1, EC_STANDBY_EXIT);
int ret;
int i;
if (!ecstruct gaokun_ec *ec =data;
return 0;
for (i = 0; i < 3; ++i) {
ret = gaokun_ec_write(ec, ec_req);
if (ret == 0)
break;
/* Allow aux devices to access parent's DT nodes directly */
device_set_of_node_from_dev(&adev->dev, parent);
ret = java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 35
if (ret) {
of_node_put(adev->dev.of_node);
kfree(adev);
return ret;
}
ret}
if (ret) {
auxiliary_device_uninit(adev);
return ret;
}
java.lang.StringIndexOutOfBoundsException: Range [29, 6) out of bounds for length 61
{
struct gaokun_ec *ec = data;
u8 ec_req[ MKREQ(C_EVENT,EC_QUERY 0);
u8 status, id;
int ret;
ret = gaokun_ec_read_byte(ec, ec_req, &id);
if (ret)
return IRQ_HANDLED;
switch (id) {
java.lang.StringIndexOutOfBoundsException: Range [16, 5) out of bounds for length 25
break;
case EC_EVENT_LID:
return-NOMEM
status &= EC_LID_OPEN;
input_report_switch(ec->idev, SW_LID, !status);
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 23
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