/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#ifndef __LINUX_BLUETOOTH_POWER_H
#define __LINUX_BLUETOOTH_POWER_H
#include <linux/cdev.h>
#include <linux/types.h>
#include <linux/mailbox_client.h>
#include <linux/mailbox/qmp.h>
#include <linux/workqueue.h>
#include <linux/skbuff.h>
/*
* voltage regulator information required for configuring the
* bluetooth chipset
*/
enum power_modes {
POWER_DISABLE = 0,
POWER_ENABLE,
POWER_RETENTION,
POWER_DISABLE_RETENTION,
};
enum SubSystem {
BLUETOOTH = 1,
UWB,
};
enum power_states {
IDLE = 0,
BT_ON,
UWB_ON,
ALL_CLIENTS_ON,
};
enum retention_states {
/* Default state */
RETENTION_IDLE = 0,
/* When BT is only client and it is in retention_state */
BT_IN_RETENTION,
/* BT is retention mode and UWB powered ON triggered */
BT_OUT_OF_RETENTION,
/* When UWB is only client and it is in retention_state */
UWB_IN_RETENTION,
/* UWB is retention mode and BT powered ON triggered */
UWB_OUT_OF_RETENTION,
/* Both clients are voted for retention */
BOTH_CLIENTS_IN_RETENTION,
};
enum grant_return_values {
ACCESS_GRANTED = 0,
ACCESS_DENIED = 1,
ACCESS_RELEASED = 2,
ACCESS_DISALLOWED = -1,
};
enum grant_states {
/* Default state */
NO_GRANT_FOR_ANY_SS = 0,
NO_OTHER_CLIENT_WAITING_FOR_GRANT,
BT_HAS_GRANT,
UWB_HAS_GRANT,
BT_WAITING_FOR_GRANT,
UWB_WAITING_FOR_GRANT,
};
enum cores {
BT_CORE = 0,
UWB_CORE,
PLATFORM_CORE
};
enum ssr_states {
SUB_STATE_IDLE = 0,
SSR_ON_BT,
BT_SSR_COMPLETED,
SSR_ON_UWB,
UWB_SSR_COMPLETED,
REG_BT_PID,
REG_UWB_PID,
};
enum plt_pwr_state {
POWER_ON_BT = 0,
POWER_OFF_BT,
POWER_ON_UWB,
POWER_OFF_UWB,
POWER_ON_BT_RETENION,
POWER_ON_UWB_RETENION,
BT_ACCESS_REQ,
UWB_ACCESS_REQ,
BT_RELEASE_ACCESS,
UWB_RELEASE_ACCESS,
BT_MAX_PWR_STATE,
};
enum {
PWR_WAITING_RSP = -2,
PWR_RSP_RECV = 0,
PWR_FAIL_RSP_RECV = -1,
PWR_CLIENT_KILLED,
};
static inline char *ConvertGrantRetToString(enum grant_return_values state) {
switch (state) {
case ACCESS_GRANTED:
return "ACCESS_GRANTED";
case ACCESS_DENIED:
return "ACCESS_DENIED";
case ACCESS_RELEASED:
return "ACCESS_RELEASED";
case ACCESS_DISALLOWED:
return "ACCESS_DISALLOWED";
default:
return "INVALID STATE";
}
}
static inline char *ConvertGrantToString(enum grant_states state) {
switch (state) {
case NO_GRANT_FOR_ANY_SS:
return "NO_GRANT_FOR_ANY_SS";
case NO_OTHER_CLIENT_WAITING_FOR_GRANT:
return "NO_OTHER_CLIENT_WAITING_FOR_GRANT";
case BT_HAS_GRANT:
return "BT_HAS_GRANT";
case UWB_HAS_GRANT:
return "UWB_HAS_GRANT";
case BT_WAITING_FOR_GRANT:
return "BT_WAITING_FOR_GRANT";
case UWB_WAITING_FOR_GRANT:
return "UWB_WAITING_FOR_GRANT";
default:
return "INVALID STATE";
}
}
static inline char *ConvertRetentionModeToString(int state) {
switch (state) {
case IDLE:
return "Both client not in Retention";
case BT_IN_RETENTION:
return "BT in Retention";
case BT_OUT_OF_RETENTION:
return "BT is out off Retention";
case UWB_IN_RETENTION:
return "UWB in Retention";
case UWB_OUT_OF_RETENTION:
return "UWB is out off Retention";
case BOTH_CLIENTS_IN_RETENTION:
return "Both client in Retention";
default:
return "Retention state = INVALID STATE";
}
}
static inline char *ConvertClientReqToString(int arg) {
switch (arg) {
case POWER_DISABLE:
return "Power OFF";
case POWER_ENABLE:
return "Power ON";
case POWER_RETENTION:
return "Power Retention";
default:
return "INVALID STATE";
}
}
static inline char *ConvertPowerStatusToString(int state) {
switch (state) {
case IDLE:
return "Current state is ALL Client OFF";
case BT_ON:
return "Current state is BT powered ON";
case UWB_ON:
return "Current state is UWB powered ON";
case ALL_CLIENTS_ON:
return "Current state is ALL Client ON";
default:
return "Current state is = INVALID STATE";
}
}
static inline char *ConvertSsrStatusToString(int state) {
switch (state) {
case SUB_STATE_IDLE:
return "and No SSR";
case SSR_ON_BT:
return "and SSR on BT";
case BT_SSR_COMPLETED:
return "and BT SSR completed";
case SSR_ON_UWB:
return "and SSR on UWB";
case UWB_SSR_COMPLETED:
return "and UWB SSR completed";
default:
return "SSR STATE = INVALID STATE";
}
}
static inline char *ConvertPowerReqToString(int arg) {
switch (arg) {
case POWER_ON_BT:
return "POWER_ON_BT";
case POWER_OFF_BT:
return "POWER_OFF_BT";
case POWER_ON_UWB:
return "POWER_ON_UWB";
case POWER_OFF_UWB:
return "POWER_OFF_UWB";
case POWER_ON_BT_RETENION:
return "POWER_ON_BT_RETENION";
case POWER_ON_UWB_RETENION:
return "POWER_ON_UWB_RETENION";
case BT_ACCESS_REQ:
return "BT_ACCESS_REQ";
case UWB_ACCESS_REQ:
return "UWB_ACCESS_REQ";
case BT_RELEASE_ACCESS:
return "BT_RELEASE_ACCESS";
case UWB_RELEASE_ACCESS:
return "UWB_RELEASE_ACCESS";
case BT_MAX_PWR_STATE:
return "BT_MAX_PWR_STATE";
default:
return "INVALID STATE";
}
};
static inline char *ConvertRegisterModeToString(int reg_mode) {
switch (reg_mode) {
case POWER_DISABLE:
return "vote off";
case POWER_ENABLE:
return "vote on";
case POWER_RETENTION:
return "vote for retention";
case POWER_DISABLE_RETENTION:
return "vote offretention";
default:
return "INVALID STATE";
}
}
enum UwbPrimaryReasonCode{
UWB_HOST_REASON_DEFAULT_NONE = 0x00, //INVALID REASON
UWB_HOST_REASON_PERI_SOC_CRASHED = 0x01, //PERI SOC WAS CRASHED
UWB_HOST_REASON_PERI_SOC_CRASHED_DIAG_SSR = 0x02, //PERI SOC CRASHED DIAG INITIATED SSR
UWB_HOST_REASON_INIT_FAILED = 0x03, //HOST INITIALIZATION FAILED
UWB_HOST_REASON_CLOSE_RCVD_DURING_INIT = 0x04, //CLOSE RECEIVED FROM STACK DURING SOC INIT
UWB_HOST_REASON_ERROR_READING_DATA_FROM_Q2SPI = 0x05, //ERROR READING DATA FROM Q2SPI
UWB_HOST_REASON_WRITE_FAIL_SPCL_BUFF_CRASH_SOC = 0x06, //FAILED TO WRITE SPECIAL BYTES TO CRASH SOC
UWB_HOST_REASON_RX_THREAD_STUCK = 0x07, //RX THREAD STUCK
UWB_HOST_REASON_SSR_CMD_TIMEDOUT = 0x08, //SSR DUE TO CMD TIMED OUT
UWB_HOST_REASON_SSR_INVALID_BYTES_RCVD = 0x0A, //INVALID HCI CMD TYPE RECEIVED
UWB_HOST_REASON_SSR_RCVD_LARGE_PKT_FROM_SOC = 0x0B, //SSR DUE TO LARGE PKT RECVIVED FROM SOC
UWB_HOST_REASON_SSR_UNABLE_TO_WAKEUP_SOC = 0x0C, //UNABLE TO WAKE UP SOC
UWB_HOST_REASON_CMD_TIMEDOUT_SOC_WAIT_TIMEOUT = 0x0D, //COMMAND TIMEOUT AND SOC CRASH WAIT TIMEOUT
UWB_HOST_REASON_INV_BYTES_SOC_WAIT_TIMEOUT = 0x0F, //INVALID BYTES AND SOC CRASH WAIT TIMEOUT
UWB_HOST_REASON_SOC_WAKEUP_FAILED_SOC_WAIT_TIMEOUT = 0x10, //SOC WAKEUP FAILURE AND SOC CRASH WAIT TIMEOUT
UWB_HOST_REASON_SOC_CRASHED_DIAG_SSR_SOC_WAIT_TIMEOUT = 0x11, //SOC CRASHED DIAG INITIATED SSR CRASH WAIT TIMEOUT
UWB_HOST_REASON_NONE_SOC_WAIT_TIMEOUT = 0x12, //INVALID FAILURE AND SOC CRASH WAIT TIMEOUT
UWB_HOST_REASON_SOC_DEINIT_STUCK = 0x13, //SOC DEINIT STUCK
UWB_HOST_REASON_SSR_INTERNAL_CMD_TIMEDOUT = 0x14, //SSR DUE TO CMD INTERNAL TIMED OUT
UWB_HOST_REASON_FAILED_TO_SEND_INTERNAL_CMD = 0x15, //FAILED TO SEND INTERNAL CMD
UWB_HOST_REASON_SSR_SLEEP_IND_NOT_RCVD = 0x16, //SOC DID NOT RCVD SLEEP IND DURING CLOSE
UWB_HOST_REASON_UWB_SOC_CRASHED = 0xC1, //UWB SOC WAS CRASHED
UWB_HOST_REASON_UWB_SOC_CRASHED_DIAG_SSR = 0xC2, //UWB SOC CRASHED DIAG INITIATED SSR
UWB_HOST_REASON_DIAG_LOG_API_STUCK = 0x39, //DIAG log API stuck.
UWB_HOST_REASON_PERI_CRASH_ON_OTHER_SS = 0x3A, //Peripheral core crash detected in BT SS
UWB_HOST_REASON_CRASH_EVT_INDUCED = 0x60, //Packet Type from SoC for inducing crash
};
enum UwbSecondaryReasonCode{
UWB_SOC_REASON_DEFAULT = 0x00,
UWB_SOC_REASON_TX_RX_INVALID_PKT = 0x40,
UWB_SOC_REASON_TX_RX_INVALID_PKT_LENE = 0x41,
UWB_SOC_REASON_TX_RX_OVERFLOW_BUFF = 0x42,
UWB_SOC_REASON_UNKNOWN = 0x81,
UWB_SOC_REASON_SW_REQUESTED = 0x82,
UWB_SOC_REASON_STACK_OVERFLOW = 0x83,
UWB_SOC_REASON_EXCEPTION = 0x84,
UWB_SOC_REASON_ASSERT = 0x85,
UWB_SOC_REASON_TRAP = 0x86,
UWB_SOC_REASON_OS_FATAL = 0x87,
UWB_SOC_REASON_HCI_RESET = 0x88,
UWB_SOC_REASON_PATCH_RESET = 0x89,
UWB_SOC_REASON_ABT = 0x8A,
UWB_SOC_REASON_RAMMASK = 0x8B,
UWB_SOC_REASON_PREBARK = 0x8C,
UWB_SOC_REASON_BUSERROR = 0x8D,
UWB_SOC_REASON_IO_FATAL = 0x8E,
UWB_SOC_REASON_SSR_CMD = 0x8F,
UWB_SOC_REASON_POWERON = 0x90,
UWB_SOC_REASON_WATCHDOG = 0x91,
UWB_SOC_REASON_RAMMASK_RGN1 = 0x92,
UWB_SOC_REASON_RAMMASK_RGN0 = 0x93,
UWB_SOC_REASON_Q6_WATCHDOG = 0x94,
UWB_SOC_REASON_ZEALIS_RAM_MASK_RGN0 = 0x95,
UWB_SOC_REASON_ZEALIS_RAM_MASK_RGN1 = 0x96,
UWB_SOC_REASON_APSS_RESET = 0x97,
UWB_SOC_REASON_TIME_RESET = 0x98,
UWB_SOC_REASON_AUDIOSS_RESET = 0x99,
UWB_SOC_REASON_HOST_WARMRESET = 0x9A,
UWB_SOC_REASON_HOST_NMI_INIT = 0x9B,
UWB_SOC_REASON_PANIC_FAULT = 0x9C,
UWB_SOC_REASON_EARLY_TRAP = 0x9D,
UWB_SOC_REASON_INSTR_ADDR_MISALGIN = 0x9E,
UWB_SOC_REASON_INSTR_ACCESS_FAULT = 0x9F,
UWB_SOC_REASON_ILLEGAL_INSTR = 0xA0,
UWB_SOC_REASON_BREAKPOINT_EXCEPTION = 0xA1,
UWB_SOC_REASON_LOAD_ADDR_MISALIGN = 0xA2,
UWB_SOC_REASON_LOAD_ACCESS_FAULT = 0xA3,
UWB_SOC_REASON_STORE_ADDR_MISALGN = 0xA4,
UWB_SOC_REASON_STORE_ACCESS_FAULT = 0xA5,
UWB_SOC_REASON_ECALL_UMODE = 0xA6,
UWB_SOC_REASON_ECALL_MMODE = 0xA7,
UWB_SOC_REASON_STACK_UNDERFLOW = 0xA8,
UWB_SOC_REASON_MACHINE_EXIT_INT = 0xA9,
UWB_SOC_REASON_PERF_MONITOR_OVERFLOW = 0xAA,
UWB_SOC_REASON_EXT_SUBSYS_RESET = 0xAB,
UWB_SOC_REASON_IPC_STALL = 0xAC,
UWB_SOC_REASON_PEER_CPU0_NMI = 0xAD,
UWB_SOC_REASON_PEER_CPU1_NMI = 0xAE,
UWB_SOC_REASON_PEER_CPU2_NMI = 0xAF,
UWB_SOC_REASON_TX_RX_INVALID_PKT_FATAL = 0xC0,
UWB_SOC_REASON_TX_RX_INVALID_LEN_FATAL = 0xC1,
UWB_SOC_REASON_TX_RX_OVERFLOW_FATAL = 0xC2,
UWB_SOC_REASON_INVALID_STACK = 0xF0,
UWB_SOC_REASON_INVALID_MCI_MSG_RCVD = 0xF1,
UWB_HOST_REASON_PERI_GETVER_SEND_STUCK = 0x18,
UWB_HOST_REASON_PERI_GETVER_NO_RSP_RCVD = 0x19,
UWB_HOST_REASON_PERI_PATCH_DNLD_STUCK = 0x1B,
UWB_HOST_REASON_PERI_GETBOARDID_CMD_STUCK = 0x1C,
UWB_HOST_REASON_PERI_NVM_DNLD_STUCK = 0x1D,
UWB_HOST_REASON_PERI_RESET_STUCK = 0x1E,
UWB_HOST_REASON_PERI_GETBLDINFO_CMD_STUCK = 0x1F,
UWB_HOST_REASON_PERI_ENHLOG_CMD_STUCK = 0x21,
UWB_HOST_REASON_DIAGINIT_STUCK = 0x22,
UWB_HOST_REASON_DIAGDEINIT_STUCK = 0x23,
UWB_HOST_REASON_SECURE_BRIDGE_CMD_STUCK = 0x26,
UWB_HOST_REASON_FAILED_TO_SEND_CMD = 0x27,
UWB_HOST_REASON_PERI_RESET_CC_NOT_RCVD = 0x28,
UWB_HOST_REASON_HCI_PRE_SHUTDOWN_CC_NOT_RCVD = 0x29,
UWB_HOST_REASON_FAILED_TO_RECEIVE_SLEEP_IND = 0x2B,
UWB_HOST_REASON_POWER_ON_REGS_STUCK = 0x2C,
UWB_HOST_REASON_RX_THREAD_START_STUCK = 0x2D,
UWB_HOST_REASON_GET_LOCALADDR_STUCK = 0x2E,
UWB_HOST_REASON_OTP_INFO_GET_CMD_STUCK = 0x2F,
UWB_HOST_REASON_FILE_SYSTEM_CALL_STUCK = 0x30,
UWB_HOST_REASON_PROPERTY_GET_STUCK = 0x31,
UWB_HOST_REASON_PROPERTY_SET_STUCK = 0x32,
UWB_HOST_REASON_PERI_RAM_PATCH_READ_STUCK = 0x33,
UWB_HOST_REASON_PERI_NVM_PATCH_READ_STUCK = 0x34,
UWB_HOST_REASON_POWER_IOCTL_STUCK = 0x36,
UWB_HOST_REASON_PERI_PATCH_CONFIG_CMD_STUCK = 0x37,
UWB_HOST_REASON_PERI_PATCH_CONFIG_FAILED = 0x38,
UWB_HOST_REASON_UWB_GETVER_SEND_STUCK = 0x39,
UWB_HOST_REASON_UWB_GETVER_NO_RSP_RCVD = 0x3A,
UWB_HOST_REASON_SOC_NAME_UNKOWN = 0x3B,
UWB_HOST_REASON_PERI_GETVER_CMD_FAILED = 0x3C,
UWB_HOST_REASON_BAUDRATE_CHANGE_FAILED = 0x3D,
UWB_HOST_REASON_PERI_TLV_DOWNLOAD_FAILED = 0x3E,
UWB_HOST_REASON_PERI_GETBLDINFO_CMD_FAILED = 0x3F,
UWB_HOST_REASON_PERI_RESET_CMD_FAILED = 0x40,
UWB_HOST_REASON_MEMORY_ALLOCATION_FAILED = 0x42,
UWB_HOST_REASON_READ_THREAD_START_FAILED = 0x43,
UWB_HOST_REASON_HW_FLOW_ON_FAILED = 0x44,
UWB_HOST_REASON_PERI_NVM_FILE_NOT_FOUND = 0x45,
UWB_HOST_REASON_UWB_RAM_PATCH_READ_STUCK = 0x48,
UWB_HOST_REASON_UWB_NVM_PATCH_READ_STUCK = 0x49,
UWB_HOST_REASON_UWB_NVM_FILE_NOT_FOUND = 0x4A,
UWB_HOST_REASON_UWB_GETBLDINFO_CMD_FAILED = 0x4B,
UWB_HOST_REASON_UWB_PATCH_DNLD_STUCK = 0x4C,
UWB_HOST_REASON_UWB_NVM_DNLD_STUCK = 0x4D,
UWB_HOST_REASON_UWB_GETBLDINFO_CMD_STUCK = 0x4E,
UWB_HOST_REASON_PERI_ACTIVATE_CMD_STUCK = 0x4F,
UWB_HOST_REASON_PERI_ARBITRATION_CMD_STUCK = 0x50,
UWB_HOST_REASON_PERI_ARBITRATION_NTF_STUCK = 0x51,
UWB_HOST_REASON_INITIALIZATION_FAILED = 0x52,
UWB_HOST_REASON_UWB_RESET_CC_NOT_RCVD = 0x53,
UWB_HOST_REASON_UWB_ACTIVATE_CC_NOT_RCVD = 0x54,
UWB_HOST_REASON_TME_ACTIVATE_CC_NOT_RCVD = 0x55,
UWB_HOST_REASON_Q2SPI_INIT_STUCK = 0x56,
UWB_HOST_REASON_Q2SPI_INIT_FAILED = 0x57,
UWB_HOST_REASON_UWB_TLV_DOWNLOAD_FAILED = 0x58,
UWB_HOST_REASON_UWB_ENHLOG_CMD_STUCK = 0x59,
UWB_HOST_REASON_UWB_GETVER_CMD_FAILED = 0x5A,
UWB_HOST_REASON_UWB_PATCH_CONFIG_CMD_STUCK = 0x5B,
UWB_HOST_REASON_UWB_PATCH_CONFIG_CMD_FAILED = 0x5C,
UWB_HOST_REASON_UWB_RESET_STUCK = 0x5D,
UWB_HOST_REASON_PERI_ACTIVATE_NTF_STUCK = 0x5E,
UWB_HOST_REASON_UWB_CORE_RESET_CMD_FAILED = 0x5F,
UWB_HOST_REASON_TME_ARBITRATION_CMD_STUCK = 0x60,
UWB_HOST_REASON_TME_ARBITRATION_NTF_STUCK = 0x61,
UWB_HOST_REASON_TME_GETVER_SEND_STUCK = 0x62,
UWB_HOST_REASON_TME_GETVER_NO_RSP_RCVD = 0x63,
UWB_HOST_REASON_TME_GETVER_CMD_FAILED = 0x64,
UWB_HOST_REASON_TME_PATCH_DNLD_STUCK = 0x65,
UWB_HOST_REASON_TME_RESET_STUCK = 0x66,
UWB_HOST_REASON_TME_GETBLDINFO_CMD_STUCK = 0x67,
UWB_HOST_REASON_TME_GETBLDINFO_CMD_FAILED = 0x68,
UWB_HOST_REASON_TME_RAM_PATCH_READ_STUCK = 0x69,
Q2SPI_REASON_DEFAULT = 0xFF
};
typedef struct {
enum UwbSecondaryReasonCode reason;
char reasonstr[50];
} UwbSecondaryReasonMap;
typedef struct {
enum UwbPrimaryReasonCode reason;
char reasonstr[100];
} UwbPrimaryReasonMap;
static UwbPrimaryReasonMap uwbPriReasonMap[] = {
{UWB_HOST_REASON_DEFAULT_NONE, "Invalid reason"},
{UWB_HOST_REASON_PERI_SOC_CRASHED, "Peri SOC crashed"},
{UWB_HOST_REASON_UWB_SOC_CRASHED, "UWB SOC crashed"},
{UWB_HOST_REASON_PERI_SOC_CRASHED_DIAG_SSR, "Peri SOC crashed with diag initiated SSR"},
{UWB_HOST_REASON_UWB_SOC_CRASHED_DIAG_SSR, "UWB SOC crashed with diag initiated SSR"},
{UWB_HOST_REASON_INIT_FAILED, "Init failed"},
{UWB_HOST_REASON_CLOSE_RCVD_DURING_INIT, "Close received from stack during SOC init"},
{UWB_HOST_REASON_ERROR_READING_DATA_FROM_Q2SPI, "Error reading data from Q2SPI"},
{UWB_HOST_REASON_WRITE_FAIL_SPCL_BUFF_CRASH_SOC, "Failed to write special bytes to crash SOC"},
{UWB_HOST_REASON_RX_THREAD_STUCK, "Rx Thread Stuck"},
{UWB_HOST_REASON_SSR_CMD_TIMEDOUT, "SSR due to command timed out"},
{UWB_HOST_REASON_SSR_RCVD_LARGE_PKT_FROM_SOC, "Large packet received from SOC"},
{UWB_HOST_REASON_SSR_UNABLE_TO_WAKEUP_SOC, "Unable to wake SOC"},
{UWB_HOST_REASON_CMD_TIMEDOUT_SOC_WAIT_TIMEOUT, "Command timedout and SOC crash wait timeout"},
{UWB_HOST_REASON_INV_BYTES_SOC_WAIT_TIMEOUT,
"Invalid bytes received and SOC crash wait timeout"},
{UWB_HOST_REASON_SOC_WAKEUP_FAILED_SOC_WAIT_TIMEOUT,
"SOC Wakeup failed and SOC crash wait timeout"},
{UWB_HOST_REASON_SOC_CRASHED_DIAG_SSR_SOC_WAIT_TIMEOUT,
"SOC crashed with diag initiated SSR and SOC wait timeout"},
{UWB_HOST_REASON_NONE_SOC_WAIT_TIMEOUT, "Invalid Reason and SOC crash wait timeout"},
{UWB_HOST_REASON_SOC_DEINIT_STUCK, "SOC Deinit Stuck"},
{UWB_HOST_REASON_SSR_INTERNAL_CMD_TIMEDOUT, "SSR due to internal Command timeout"},
{UWB_HOST_REASON_FAILED_TO_SEND_INTERNAL_CMD, "Failed to send internal command"},
{UWB_HOST_REASON_SSR_SLEEP_IND_NOT_RCVD, "Failed to receive SLEEP IND during close"},
{UWB_HOST_REASON_PERI_CRASH_ON_OTHER_SS, "Peri SOC crashed detected on BT SS"},
{UWB_HOST_REASON_DIAG_LOG_API_STUCK, "DIAG log API stuck"}
};
static UwbSecondaryReasonMap uwbSecReasonMap[] = {
{ UWB_SOC_REASON_DEFAULT, "Default"},
{ UWB_SOC_REASON_TX_RX_INVALID_PKT, "Tx/Rx Inavlid Packet"},
{ UWB_SOC_REASON_TX_RX_INVALID_PKT_LENE, "Tx/Rx Invalid Pkt Len"},
{ UWB_SOC_REASON_TX_RX_OVERFLOW_BUFF, "Tx/Rx Overflow Buffer"},
{ UWB_SOC_REASON_UNKNOWN, "Unknown"},
{ UWB_SOC_REASON_TX_RX_INVALID_PKT_FATAL, "Tx/Rx invalid packet fatal error"},
{ UWB_SOC_REASON_TX_RX_INVALID_LEN_FATAL, "Tx/Rx invalid length fatal error"},
{ UWB_SOC_REASON_TX_RX_OVERFLOW_BUFF, "Tx/Rx Overflow Buffer"},
{ UWB_SOC_REASON_SW_REQUESTED, "SW Requested"},
{ UWB_SOC_REASON_STACK_OVERFLOW, "Stack Overflow"},
{ UWB_SOC_REASON_EXCEPTION, "Exception"},
{ UWB_SOC_REASON_ASSERT, "Assert"},
{ UWB_SOC_REASON_TRAP, "Trap"},
{ UWB_SOC_REASON_OS_FATAL, "OS Fatal"},
{ UWB_SOC_REASON_HCI_RESET, "HCI Reset"},
{ UWB_SOC_REASON_PATCH_RESET, "Patch Reset"},
{ UWB_SOC_REASON_ABT, "SoC Abort"},
{ UWB_SOC_REASON_RAMMASK, "RAM MASK"},
{ UWB_SOC_REASON_PREBARK, "PREBARK"},
{ UWB_SOC_REASON_BUSERROR, "Bus error"},
{ UWB_SOC_REASON_IO_FATAL, "IO fatal eror"},
{ UWB_SOC_REASON_SSR_CMD, "SSR CMD"},
{ UWB_SOC_REASON_POWERON, "Power ON"},
{ UWB_SOC_REASON_WATCHDOG, "Watchdog"},
{ UWB_SOC_REASON_RAMMASK_RGN1, "RAMMASK RGN1"},
{ UWB_SOC_REASON_RAMMASK_RGN0, "RAMMASK RGN0"},
{ UWB_SOC_REASON_Q6_WATCHDOG, "Q6 Watchdog"},
{ UWB_SOC_REASON_ZEALIS_RAM_MASK_RGN0, "ZEALIS RAM MASK RGN0"},
{ UWB_SOC_REASON_ZEALIS_RAM_MASK_RGN1, "ZEALIS RAM MASK RGN1"},
{ UWB_SOC_REASON_APSS_RESET, "APSS reset"},
{ UWB_SOC_REASON_TIME_RESET, "Time reset"},
{ UWB_SOC_REASON_AUDIOSS_RESET, "Audioss reset"},
{ UWB_SOC_REASON_HOST_WARMRESET, "Host warm reset"},
{ UWB_SOC_REASON_HOST_NMI_INIT, "Host NMI init"},
{ UWB_SOC_REASON_PANIC_FAULT, "Panic Fault"},
{ UWB_SOC_REASON_EARLY_TRAP, "Early Trap"},
{ UWB_SOC_REASON_INSTR_ADDR_MISALGIN, "Instruction Address Misalign"},
{ UWB_SOC_REASON_INSTR_ACCESS_FAULT, "Instruction Access Fault"},
{ UWB_SOC_REASON_ILLEGAL_INSTR, "Illegal Instruction"},
{ UWB_SOC_REASON_BREAKPOINT_EXCEPTION, "Breakpoint Exception"},
{ UWB_SOC_REASON_LOAD_ADDR_MISALIGN, "Load Address Misalign"},
{ UWB_SOC_REASON_LOAD_ACCESS_FAULT, "Load Access Fault"},
{ UWB_SOC_REASON_STORE_ADDR_MISALGN, "Store Address Misalign"},
{ UWB_SOC_REASON_STORE_ACCESS_FAULT, "Store Access Fault"},
{ UWB_SOC_REASON_ECALL_UMODE, "Ecall Umode"},
{ UWB_SOC_REASON_ECALL_MMODE, "Ecall Mmode"},
{ UWB_SOC_REASON_STACK_UNDERFLOW, "Stack Underflow"},
{ UWB_SOC_REASON_MACHINE_EXIT_INT, "Machine Exit Int"},
{ UWB_SOC_REASON_PERF_MONITOR_OVERFLOW, "Perf Monitor Overflow"},
{ UWB_SOC_REASON_EXT_SUBSYS_RESET, "Ext Subsystem Reset"},
{ UWB_SOC_REASON_IPC_STALL, "IPC Stall"},
{ UWB_SOC_REASON_PEER_CPU0_NMI, "Crash in Peri CPU"},
{ UWB_SOC_REASON_PEER_CPU1_NMI, "Crash in BT CPU"},
{ UWB_SOC_REASON_PEER_CPU2_NMI, "Crash in UWB CPU"},
{ UWB_SOC_REASON_INVALID_STACK, "Invalid Stack"},
{ UWB_SOC_REASON_INVALID_MCI_MSG_RCVD, "Invalid MCI message received"},
{ UWB_HOST_REASON_PERI_GETVER_SEND_STUCK, "PeriGetVerSendStuck"},
{ UWB_HOST_REASON_UWB_GETVER_SEND_STUCK, "UwbGetVerSendStuck"},
{ UWB_HOST_REASON_TME_GETVER_SEND_STUCK, "TmeGetVerSendStuck"},
{ UWB_HOST_REASON_PERI_GETVER_NO_RSP_RCVD, "PeriGetVerNoRspRcvd"},
{ UWB_HOST_REASON_UWB_GETVER_NO_RSP_RCVD, "UwbGetVerNoRspRcvd"},
{ UWB_HOST_REASON_TME_GETVER_NO_RSP_RCVD, "TmeGetVerNoRspRcvd"},
{ UWB_HOST_REASON_PERI_PATCH_DNLD_STUCK, "PeriPatchDnldStuck"},
{ UWB_HOST_REASON_UWB_PATCH_DNLD_STUCK, "UwbPatchDnldStuck"},
{ UWB_HOST_REASON_TME_PATCH_DNLD_STUCK, "TmePatchDnldStuck"},
{ UWB_HOST_REASON_PERI_GETBOARDID_CMD_STUCK, "PeriGetBoardIdStuck"},
{ UWB_HOST_REASON_PERI_NVM_DNLD_STUCK, "PeriNvmDnldStuck"},
{ UWB_HOST_REASON_UWB_NVM_DNLD_STUCK, "UwbNvmDnldStuck"},
{ UWB_HOST_REASON_PERI_RESET_STUCK, "PeriResetStuck"},
{ UWB_HOST_REASON_UWB_RESET_STUCK, "UwbResetStuck"},
{ UWB_HOST_REASON_TME_RESET_STUCK, "TmeResetStuck"},
{ UWB_HOST_REASON_PERI_GETBLDINFO_CMD_STUCK, "PeriGetBldInfoCmdStuck"},
{ UWB_HOST_REASON_UWB_GETBLDINFO_CMD_STUCK, "UwbGetBldInfoCmdStuck"},
{ UWB_HOST_REASON_TME_GETBLDINFO_CMD_STUCK, "TmeGetBldInfoCmdStuck"},
{ UWB_HOST_REASON_PERI_ENHLOG_CMD_STUCK, "Peri EnhLogCmdStuck"},
{ UWB_HOST_REASON_UWB_ENHLOG_CMD_STUCK, "Uwb EnhLogCmdStuck"},
{ UWB_HOST_REASON_DIAGINIT_STUCK, "DiagInitStuck"},
{ UWB_HOST_REASON_DIAGDEINIT_STUCK, "DiagDeinitStuck"},
{ UWB_HOST_REASON_FAILED_TO_SEND_CMD, "Failed to send internal cmd"},
{ UWB_HOST_REASON_PERI_RESET_CC_NOT_RCVD, "Peri Reset Cmd CC Not Rcvd"},
{ UWB_HOST_REASON_UWB_RESET_CC_NOT_RCVD, "UWB Reset Cmd CC Not Rcvd"},
{ UWB_HOST_REASON_UWB_ACTIVATE_CC_NOT_RCVD, "UWB Activate Cmd CC Not Rcvd"},
{ UWB_HOST_REASON_TME_ACTIVATE_CC_NOT_RCVD, "TME DeActivate Cmd CC Not Rcvd"},
{ UWB_HOST_REASON_POWER_ON_REGS_STUCK, "SoC Power ON Sequence stuck"},
{ UWB_HOST_REASON_POWER_IOCTL_STUCK, "Power driver IOCTL stuck"},
{ UWB_HOST_REASON_RX_THREAD_START_STUCK, "RX thread start stuck"},
{ UWB_HOST_REASON_OTP_INFO_GET_CMD_STUCK, "Get OTP info. cmd stuck"},
{ UWB_HOST_REASON_FILE_SYSTEM_CALL_STUCK, "FILE system call stuck"},
{ UWB_HOST_REASON_PROPERTY_GET_STUCK, "Property get call stuck"},
{ UWB_HOST_REASON_PROPERTY_SET_STUCK, "Property set call stuck"},
{ UWB_HOST_REASON_PERI_RAM_PATCH_READ_STUCK, "Peri RAM patch open/read stuck"},
{ UWB_HOST_REASON_UWB_RAM_PATCH_READ_STUCK, "UWB RAM patch open/read stuck"},
{ UWB_HOST_REASON_PERI_NVM_PATCH_READ_STUCK, "Peri NVM file open/read stuck"},
{ UWB_HOST_REASON_UWB_NVM_PATCH_READ_STUCK, "UWB NVM file open/read stuck"},
{ UWB_HOST_REASON_PERI_PATCH_CONFIG_CMD_STUCK, "Peri Patch config cmd stuck"},
{ UWB_HOST_REASON_PERI_PATCH_CONFIG_FAILED, "Peri Patch config cmd failed"},
{ UWB_HOST_REASON_UWB_PATCH_CONFIG_CMD_STUCK, "Uwb Patch config cmd stuck"},
{ UWB_HOST_REASON_UWB_PATCH_CONFIG_CMD_FAILED, "Uwb Patch config cmd stuck"},
{ UWB_HOST_REASON_SOC_NAME_UNKOWN, "SoC name unkown"},
{ UWB_HOST_REASON_PERI_TLV_DOWNLOAD_FAILED, "Peri TLV/NVM download failed"},
{ UWB_HOST_REASON_PERI_GETBLDINFO_CMD_FAILED, "Peri FW build info. cmd failed"},
{ UWB_HOST_REASON_UWB_GETBLDINFO_CMD_FAILED, "UWB build info. cmd failed"},
{ UWB_HOST_REASON_PERI_RESET_CMD_FAILED, "HCI Peri RESET cmd failed"},
{ UWB_HOST_REASON_UWB_CORE_RESET_CMD_FAILED, "UWB Core RESET cmd failed"},
{ UWB_HOST_REASON_MEMORY_ALLOCATION_FAILED, "Memory allocation failed"},
{ UWB_HOST_REASON_READ_THREAD_START_FAILED, "Read thread start failed"},
{ UWB_HOST_REASON_HW_FLOW_ON_FAILED, "HW Flow ON failed"},
{ UWB_HOST_REASON_PERI_ACTIVATE_CMD_STUCK, "Peri actvate cmd stuck"},
{ UWB_HOST_REASON_PERI_ACTIVATE_NTF_STUCK, "Peri activate ntf stuck"},
{ UWB_HOST_REASON_PERI_ARBITRATION_CMD_STUCK, "Peri arbitration cmd stuck"},
{ UWB_HOST_REASON_PERI_ARBITRATION_NTF_STUCK, "Peri arbitration ntf stuck"},
{ UWB_HOST_REASON_INITIALIZATION_FAILED, "Initialization Failed"},
{ UWB_HOST_REASON_Q2SPI_INIT_STUCK, "Q2SPI Init stuck"},
{ UWB_HOST_REASON_Q2SPI_INIT_FAILED, "Q2SPI Init Failed"},
{ UWB_HOST_REASON_UWB_TLV_DOWNLOAD_FAILED, "Uwb TLV/NVM download failed"},
{ Q2SPI_REASON_DEFAULT, "Q2SPI reason Default"},
};
struct log_index {
int init;
int crash;
};
struct vreg_data {
struct regulator *reg; /* voltage regulator handle */
const char *name; /* regulator name */
u32 min_vol; /* min voltage level */
u32 max_vol; /* max voltage level */
u32 load_curr; /* current */
bool is_enabled; /* is this regulator enabled? */
bool is_retention_supp; /* does this regulator support retention mode */
struct log_index indx; /* Index for reg. w.r.t init & crash */
};
struct pwr_data {
char compatible[32];
struct vreg_data *bt_vregs;
int bt_num_vregs;
struct vreg_data *uwb_vregs;
int uwb_num_vregs;
struct vreg_data *platform_vregs;
int platform_num_vregs;
};
struct bt_power_clk_data {
struct clk *clk; /* clock regulator handle */
const char *name; /* clock name */
bool is_enabled; /* is this clock enabled? */
};
struct btpower_state_machine {
struct mutex state_machine_lock;
enum power_states power_state;
enum retention_states retention_mode;
enum grant_states grant_state;
enum grant_states grant_pending;
};
#define BTPWR_MAX_REQ BT_MAX_PWR_STATE
/*
* Platform data for the bluetooth power driver.
*/
struct platform_pwr_data {
struct platform_device *pdev;
int bt_gpio_sys_rst; /* Bluetooth reset gpio */
int wl_gpio_sys_rst; /* Wlan reset gpio */
int bt_gpio_sw_ctrl; /* Bluetooth sw_ctrl gpio */
int bt_gpio_debug; /* Bluetooth debug gpio */
unsigned int wlan_sw_ctrl_gpio; /* Wlan switch control gpio*/
#ifdef CONFIG_MSM_BT_OOBS
int bt_gpio_dev_wake; /* Bluetooth bt_wake */
int bt_gpio_host_wake; /* Bluetooth bt_host_wake */
int irq; /* Bluetooth host_wake IRQ */
#endif
int sw_cntrl_gpio;
int xo_gpio_clk; /* XO clock gpio*/
struct device *slim_dev;
struct vreg_data *bt_vregs;
struct vreg_data *uwb_vregs;
struct vreg_data *platform_vregs;
struct bt_power_clk_data *bt_chip_clk; /* bluetooth reference clock */
int (*power_setup)(int core, int id); /* Bluetooth power setup function */
char compatible[32]; /*Bluetooth SoC name */
int bt_num_vregs;
int uwb_num_vregs;
int platform_num_vregs;
struct mbox_client mbox_client_data;
struct mbox_chan *mbox_chan;
const char *vreg_ipa;
bool is_ganges_dt;
int pdc_init_table_len;
const char **pdc_init_table;
int bt_device_type;
bool sec_peri_feature_disable;
int bt_sec_hw_disable;
#ifdef CONFIG_MSM_BT_OOBS
struct file *reffilp_obs;
struct task_struct *reftask_obs;
#endif
struct task_struct *reftask;
struct task_struct *reftask_bt;
struct task_struct *reftask_uwb;
struct btpower_state_machine btpower_state;
enum ssr_states sub_state;
enum ssr_states wrkq_signal_state;
struct workqueue_struct *workq;
struct device_node *bt_of_node;
struct device_node *uwb_of_node;
struct work_struct bt_wq;
struct work_struct uwb_wq;
wait_queue_head_t rsp_wait_q[BTPWR_MAX_REQ];
int wait_status[BTPWR_MAX_REQ];
struct work_struct wq_pwr_voting;
struct sk_buff_head rxq;
struct mutex pwr_mtx;
};
int btpower_register_slimdev(struct device *dev);
int btpower_get_chipset_version(void);
int btpower_aop_mbox_init(struct platform_pwr_data *pdata);
int bt_aop_pdc_reconfig(struct platform_pwr_data *pdata);
#define WLAN_SW_CTRL_GPIO "qcom,wlan-sw-ctrl-gpio"
#define BT_CMD_SLIM_TEST 0xbfac
#define BT_CMD_PWR_CTRL 0xbfad
#define BT_CMD_CHIPSET_VERS 0xbfae
#define BT_CMD_GET_CHIPSET_ID 0xbfaf
#define BT_CMD_CHECK_SW_CTRL 0xbfb0
#define BT_CMD_GETVAL_POWER_SRCS 0xbfb1
#define BT_CMD_SET_IPA_TCS_INFO 0xbfc0
#define BT_CMD_KERNEL_PANIC 0xbfc1
#define UWB_CMD_KERNEL_PANIC 0xbfc2
#define UWB_CMD_PWR_CTRL 0xbfe1
#define BT_CMD_REGISTRATION 0xbfe2
#define UWB_CMD_REGISTRATION 0xbfe3
#define BT_CMD_ACCESS_CTRL 0xbfe4
#define UWB_CMD_ACCESS_CTRL 0xbfe5
#ifdef CONFIG_MSM_BT_OOBS
#define BT_CMD_OBS_VOTE_CLOCK 0xbfd1
/**
* enum btpower_obs_param: OOBS low power param
* @BTPOWER_OBS_CLK_OFF: Transport bus is no longer acquired
* @BTPOWER_OBS_CLK_ON: Acquire transport bus for either transmitting or receiving
* @BTPOWER_OBS_DEV_OFF: Bluetooth is released because of no more transmission
* @BTPOWER_OBS_DEV_ON: Wake up the Bluetooth controller for transmission
*/
enum btpower_obs_param {
BTPOWER_OBS_CLK_OFF = 0,
BTPOWER_OBS_CLK_ON,
BTPOWER_OBS_DEV_OFF,
BTPOWER_OBS_DEV_ON,
};
#endif
#endif /* __LINUX_BLUETOOTH_POWER_H */