#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/io.h>
#include <mach/msm_iomap.h>

Data Structures
struct	smem_heap_info

struct	smem_heap_entry

struct	smem_proc_comm

struct	smem_shared

struct	msm_dem_slave_data

struct	smd_alloc_elm

struct	smd_half_channel

struct	smd_shared_v1

struct	smd_shared_v2

struct	smd_channel

Macros
#define	PC_APPS 0

#define	PC_MODEM 1

#define	VERSION_SMD 0

#define	VERSION_QDSP6 4

#define	VERSION_APPS_SBL 6

#define	VERSION_MODEM_SBL 7

#define	VERSION_APPS 8

#define	VERSION_MODEM 9

#define	SMSM_V1_SIZE (sizeof(unsigned) * 8)

#define	SMSM_V2_SIZE (sizeof(unsigned) * 4)

#define	DEM_MAX_PORT_NAME_LEN (20)

#define	SZ_DIAG_ERR_MSG 0xC8

#define	ID_DIAG_ERR_MSG SMEM_DIAG_ERR_MESSAGE

#define	ID_SMD_CHANNELS SMEM_SMD_BASE_ID

#define	ID_SHARED_STATE SMEM_SMSM_SHARED_STATE

#define	ID_CH_ALLOC_TBL SMEM_CHANNEL_ALLOC_TBL

#define	SMSM_INIT 0x00000001

#define	SMSM_SMDINIT 0x00000008

#define	SMSM_RPCINIT 0x00000020

#define	SMSM_RESET 0x00000040

#define	SMSM_RSA 0x00000080

#define	SMSM_RUN 0x00000100

#define	SMSM_PWRC 0x00000200

#define	SMSM_TIMEWAIT 0x00000400

#define	SMSM_TIMEINIT 0x00000800

#define	SMSM_PWRC_EARLY_EXIT 0x00001000

#define	SMSM_WFPI 0x00002000

#define	SMSM_SLEEP 0x00004000

#define	SMSM_SLEEPEXIT 0x00008000

#define	SMSM_APPS_REBOOT 0x00020000

#define	SMSM_SYSTEM_POWER_DOWN 0x00040000

#define	SMSM_SYSTEM_REBOOT 0x00080000

#define	SMSM_SYSTEM_DOWNLOAD 0x00100000

#define	SMSM_PWRC_SUSPEND 0x00200000

#define	SMSM_APPS_SHUTDOWN 0x00400000

#define	SMSM_SMD_LOOPBACK 0x00800000

#define	SMSM_RUN_QUIET 0x01000000

#define	SMSM_MODEM_WAIT 0x02000000

#define	SMSM_MODEM_BREAK 0x04000000

#define	SMSM_MODEM_CONTINUE 0x08000000

#define	SMSM_UNKNOWN 0x80000000

#define	SMSM_WKUP_REASON_RPC 0x00000001

#define	SMSM_WKUP_REASON_INT 0x00000002

#define	SMSM_WKUP_REASON_GPIO 0x00000004

#define	SMSM_WKUP_REASON_TIMER 0x00000008

#define	SMSM_WKUP_REASON_ALARM 0x00000010

#define	SMSM_WKUP_REASON_RESET 0x00000020

#define	SMEM_NUM_SMD_CHANNELS 64

#define	SMD_SS_CLOSED 0x00000000

#define	SMD_SS_OPENING 0x00000001

#define	SMD_SS_OPENED 0x00000002

#define	SMD_SS_FLUSHING 0x00000003

#define	SMD_SS_CLOSING 0x00000004

#define	SMD_SS_RESET 0x00000005

#define	SMD_SS_RESET_OPENING 0x00000006

#define	SMD_BUF_SIZE 8192

#define	SMD_CHANNELS 64

#define	SMD_HEADER_SIZE 20

#define	SMD_TYPE_MASK 0x0FF

#define	SMD_TYPE_APPS_MODEM 0x000

#define	SMD_TYPE_APPS_DSP 0x001

#define	SMD_TYPE_MODEM_DSP 0x002

#define	SMD_KIND_MASK 0xF00

#define	SMD_KIND_UNKNOWN 0x000

#define	SMD_KIND_STREAM 0x100

#define	SMD_KIND_PACKET 0x200

Enumerations
enum	smsm_state_item { SMSM_STATE_APPS, SMSM_STATE_MODEM, SMSM_STATE_HEXAGON, SMSM_STATE_APPS_DEM, SMSM_STATE_MODEM_DEM, SMSM_STATE_QDSP6_DEM, SMSM_STATE_POWER_MASTER_DEM, SMSM_STATE_TIME_MASTER_DEM, SMSM_STATE_COUNT }

enum	smem_mem_type { SMEM_PROC_COMM = 0, SMEM_HEAP_INFO, SMEM_ALLOCATION_TABLE, SMEM_VERSION_INFO, SMEM_HW_RESET_DETECT, SMEM_AARM_WARM_BOOT, SMEM_DIAG_ERR_MESSAGE, SMEM_SPINLOCK_ARRAY, SMEM_MEMORY_BARRIER_LOCATION, SMEM_AARM_PARTITION_TABLE, SMEM_AARM_BAD_BLOCK_TABLE, SMEM_RESERVE_BAD_BLOCKS, SMEM_WM_UUID, SMEM_CHANNEL_ALLOC_TBL, SMEM_SMD_BASE_ID, SMEM_SMEM_LOG_IDX = SMEM_SMD_BASE_ID + SMEM_NUM_SMD_CHANNELS, SMEM_SMEM_LOG_EVENTS, SMEM_SMEM_STATIC_LOG_IDX, SMEM_SMEM_STATIC_LOG_EVENTS, SMEM_SMEM_SLOW_CLOCK_SYNC, SMEM_SMEM_SLOW_CLOCK_VALUE, SMEM_BIO_LED_BUF, SMEM_SMSM_SHARED_STATE, SMEM_SMSM_INT_INFO, SMEM_SMSM_SLEEP_DELAY, SMEM_SMSM_LIMIT_SLEEP, SMEM_SLEEP_POWER_COLLAPSE_DISABLED, SMEM_KEYPAD_KEYS_PRESSED, SMEM_KEYPAD_STATE_UPDATED, SMEM_KEYPAD_STATE_IDX, SMEM_GPIO_INT, SMEM_MDDI_LCD_IDX, SMEM_MDDI_HOST_DRIVER_STATE, SMEM_MDDI_LCD_DISP_STATE, SMEM_LCD_CUR_PANEL, SMEM_MARM_BOOT_SEGMENT_INFO, SMEM_AARM_BOOT_SEGMENT_INFO, SMEM_SLEEP_STATIC, SMEM_SCORPION_FREQUENCY, SMEM_SMD_PROFILES, SMEM_TSSC_BUSY, SMEM_HS_SUSPEND_FILTER_INFO, SMEM_BATT_INFO, SMEM_APPS_BOOT_MODE, SMEM_VERSION_FIRST, SMEM_VERSION_LAST = SMEM_VERSION_FIRST + 24, SMEM_OSS_RRCASN1_BUF1, SMEM_OSS_RRCASN1_BUF2, SMEM_ID_VENDOR0, SMEM_ID_VENDOR1, SMEM_ID_VENDOR2, SMEM_HW_SW_BUILD_ID, SMEM_SMD_BLOCK_PORT_BASE_ID, SMEM_SMD_BLOCK_PORT_PROC0_HEAP = SMEM_SMD_BLOCK_PORT_BASE_ID + SMEM_NUM_SMD_CHANNELS, SMEM_SMD_BLOCK_PORT_PROC1_HEAP = SMEM_SMD_BLOCK_PORT_PROC0_HEAP + SMEM_NUM_SMD_CHANNELS, SMEM_I2C_MUTEX = SMEM_SMD_BLOCK_PORT_PROC1_HEAP + SMEM_NUM_SMD_CHANNELS, SMEM_SCLK_CONVERSION, SMEM_SMD_SMSM_INTR_MUX, SMEM_SMSM_CPU_INTR_MASK, SMEM_APPS_DEM_SLAVE_DATA, SMEM_QDSP6_DEM_SLAVE_DATA, SMEM_CLKREGIM_BSP, SMEM_CLKREGIM_SOURCES, SMEM_SMD_FIFO_BASE_ID, SMEM_USABLE_RAM_PARTITION_TABLE = SMEM_SMD_FIFO_BASE_ID + SMEM_NUM_SMD_CHANNELS, SMEM_POWER_ON_STATUS_INFO, SMEM_DAL_AREA, SMEM_SMEM_LOG_POWER_IDX, SMEM_SMEM_LOG_POWER_WRAP, SMEM_SMEM_LOG_POWER_EVENTS, SMEM_ERR_CRASH_LOG, SMEM_ERR_F3_TRACE_LOG, SMEM_NUM_ITEMS }

Functions
void *	smem_alloc (unsigned id, unsigned size)

int	smsm_change_state (enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask)

uint32_t	smsm_get_state (enum smsm_state_item item)

int	smsm_set_sleep_duration (uint32_t delay)

void	smsm_print_sleep_info (void)

struct smd_half_channel	__attribute__ ((aligned(4), packed))

void *	smem_find (unsigned id, unsigned size)

void *	smem_item (unsigned id, unsigned *size)

uint32_t	raw_smsm_get_state (enum smsm_state_item item)

void	msm_init_last_radio_log (struct module *)

Variables
unsigned	state

unsigned char	fDSR

unsigned char	fCTS

unsigned char	fCD

unsigned char	fRI

unsigned char	fHEAD

unsigned char	fTAIL

unsigned char	fSTATE

unsigned char	fUNUSED

unsigned	tail

unsigned	head

struct smd_shared_v1	__attribute__

struct list_head	smd_ch_closed_list

struct list_head	smd_ch_list_modem

struct list_head	smd_ch_list_dsp

spinlock_t	smd_lock

spinlock_t	smem_lock

Macro Definition Documentation

#define DEM_MAX_PORT_NAME_LEN (20)

Definition at line 74 of file smd_private.h.

#define ID_CH_ALLOC_TBL SMEM_CHANNEL_ALLOC_TBL

Definition at line 94 of file smd_private.h.

#define ID_DIAG_ERR_MSG SMEM_DIAG_ERR_MESSAGE

Definition at line 91 of file smd_private.h.

#define ID_SHARED_STATE SMEM_SMSM_SHARED_STATE

Definition at line 93 of file smd_private.h.

#define ID_SMD_CHANNELS SMEM_SMD_BASE_ID

Definition at line 92 of file smd_private.h.

#define PC_APPS 0

Definition at line 47 of file smd_private.h.

#define PC_MODEM 1

Definition at line 48 of file smd_private.h.

#define SMD_BUF_SIZE 8192

Definition at line 245 of file smd_private.h.

#define SMD_CHANNELS 64

Definition at line 246 of file smd_private.h.

#define SMD_HEADER_SIZE 20

Definition at line 248 of file smd_private.h.

#define SMD_KIND_MASK 0xF00

Definition at line 320 of file smd_private.h.

#define SMD_KIND_PACKET 0x200

Definition at line 323 of file smd_private.h.

#define SMD_KIND_STREAM 0x100

Definition at line 322 of file smd_private.h.

#define SMD_KIND_UNKNOWN 0x000

Definition at line 321 of file smd_private.h.

#define SMD_SS_CLOSED 0x00000000

Definition at line 237 of file smd_private.h.

#define SMD_SS_CLOSING 0x00000004

Definition at line 241 of file smd_private.h.

#define SMD_SS_FLUSHING 0x00000003

Definition at line 240 of file smd_private.h.

#define SMD_SS_OPENED 0x00000002

Definition at line 239 of file smd_private.h.

#define SMD_SS_OPENING 0x00000001

Definition at line 238 of file smd_private.h.

#define SMD_SS_RESET 0x00000005

Definition at line 242 of file smd_private.h.

#define SMD_SS_RESET_OPENING 0x00000006

Definition at line 243 of file smd_private.h.

#define SMD_TYPE_APPS_DSP 0x001

Definition at line 317 of file smd_private.h.

#define SMD_TYPE_APPS_MODEM 0x000

Definition at line 316 of file smd_private.h.

#define SMD_TYPE_MASK 0x0FF

Definition at line 315 of file smd_private.h.

#define SMD_TYPE_MODEM_DSP 0x002

Definition at line 318 of file smd_private.h.

#define SMEM_NUM_SMD_CHANNELS 64

Definition at line 155 of file smd_private.h.

#define SMSM_APPS_REBOOT 0x00020000

Definition at line 109 of file smd_private.h.

#define SMSM_APPS_SHUTDOWN 0x00400000

Definition at line 114 of file smd_private.h.

#define SMSM_INIT 0x00000001

Definition at line 96 of file smd_private.h.

#define SMSM_MODEM_BREAK 0x04000000

Definition at line 118 of file smd_private.h.

#define SMSM_MODEM_CONTINUE 0x08000000

Definition at line 119 of file smd_private.h.

#define SMSM_MODEM_WAIT 0x02000000

Definition at line 117 of file smd_private.h.

#define SMSM_PWRC 0x00000200

Definition at line 102 of file smd_private.h.

#define SMSM_PWRC_EARLY_EXIT 0x00001000

Definition at line 105 of file smd_private.h.

#define SMSM_PWRC_SUSPEND 0x00200000

Definition at line 113 of file smd_private.h.

#define SMSM_RESET 0x00000040

Definition at line 99 of file smd_private.h.

#define SMSM_RPCINIT 0x00000020

Definition at line 98 of file smd_private.h.

#define SMSM_RSA 0x00000080

Definition at line 100 of file smd_private.h.

#define SMSM_RUN 0x00000100

Definition at line 101 of file smd_private.h.

#define SMSM_RUN_QUIET 0x01000000

Definition at line 116 of file smd_private.h.

#define SMSM_SLEEP 0x00004000

Definition at line 107 of file smd_private.h.

#define SMSM_SLEEPEXIT 0x00008000

Definition at line 108 of file smd_private.h.

#define SMSM_SMD_LOOPBACK 0x00800000

Definition at line 115 of file smd_private.h.

#define SMSM_SMDINIT 0x00000008

Definition at line 97 of file smd_private.h.

#define SMSM_SYSTEM_DOWNLOAD 0x00100000

Definition at line 112 of file smd_private.h.

#define SMSM_SYSTEM_POWER_DOWN 0x00040000

Definition at line 110 of file smd_private.h.

#define SMSM_SYSTEM_REBOOT 0x00080000

Definition at line 111 of file smd_private.h.

#define SMSM_TIMEINIT 0x00000800

Definition at line 104 of file smd_private.h.

#define SMSM_TIMEWAIT 0x00000400

Definition at line 103 of file smd_private.h.

#define SMSM_UNKNOWN 0x80000000

Definition at line 120 of file smd_private.h.

#define SMSM_V1_SIZE (sizeof(unsigned) * 8)

Definition at line 64 of file smd_private.h.

#define SMSM_V2_SIZE (sizeof(unsigned) * 4)

Definition at line 65 of file smd_private.h.

#define SMSM_WFPI 0x00002000

Definition at line 106 of file smd_private.h.

#define SMSM_WKUP_REASON_ALARM 0x00000010

Definition at line 126 of file smd_private.h.

#define SMSM_WKUP_REASON_GPIO 0x00000004

Definition at line 124 of file smd_private.h.

#define SMSM_WKUP_REASON_INT 0x00000002

Definition at line 123 of file smd_private.h.

#define SMSM_WKUP_REASON_RESET 0x00000020

Definition at line 127 of file smd_private.h.

#define SMSM_WKUP_REASON_RPC 0x00000001

Definition at line 122 of file smd_private.h.

#define SMSM_WKUP_REASON_TIMER 0x00000008

Definition at line 125 of file smd_private.h.

#define SZ_DIAG_ERR_MSG 0xC8

Definition at line 90 of file smd_private.h.

#define VERSION_APPS 8

Definition at line 54 of file smd_private.h.

#define VERSION_APPS_SBL 6

Definition at line 52 of file smd_private.h.

#define VERSION_MODEM 9

Definition at line 55 of file smd_private.h.

#define VERSION_MODEM_SBL 7

Definition at line 53 of file smd_private.h.

#define VERSION_QDSP6 4

Definition at line 51 of file smd_private.h.

#define VERSION_SMD 0

Definition at line 50 of file smd_private.h.

Enumeration Type Documentation

enum smem_mem_type

Enumerator:

SMEM_PROC_COMM
SMEM_HEAP_INFO
SMEM_ALLOCATION_TABLE
SMEM_VERSION_INFO
SMEM_HW_RESET_DETECT
SMEM_AARM_WARM_BOOT
SMEM_DIAG_ERR_MESSAGE
SMEM_SPINLOCK_ARRAY
SMEM_MEMORY_BARRIER_LOCATION
SMEM_AARM_PARTITION_TABLE
SMEM_AARM_BAD_BLOCK_TABLE
SMEM_RESERVE_BAD_BLOCKS
SMEM_WM_UUID
SMEM_CHANNEL_ALLOC_TBL
SMEM_SMD_BASE_ID
SMEM_SMEM_LOG_IDX
SMEM_SMEM_LOG_EVENTS
SMEM_SMEM_STATIC_LOG_IDX
SMEM_SMEM_STATIC_LOG_EVENTS
SMEM_SMEM_SLOW_CLOCK_SYNC
SMEM_SMEM_SLOW_CLOCK_VALUE
SMEM_BIO_LED_BUF
SMEM_SMSM_SHARED_STATE
SMEM_SMSM_INT_INFO
SMEM_SMSM_SLEEP_DELAY
SMEM_SMSM_LIMIT_SLEEP
SMEM_SLEEP_POWER_COLLAPSE_DISABLED
SMEM_KEYPAD_KEYS_PRESSED
SMEM_KEYPAD_STATE_UPDATED
SMEM_KEYPAD_STATE_IDX
SMEM_GPIO_INT
SMEM_MDDI_LCD_IDX
SMEM_MDDI_HOST_DRIVER_STATE
SMEM_MDDI_LCD_DISP_STATE
SMEM_LCD_CUR_PANEL
SMEM_MARM_BOOT_SEGMENT_INFO
SMEM_AARM_BOOT_SEGMENT_INFO
SMEM_SLEEP_STATIC
SMEM_SCORPION_FREQUENCY
SMEM_SMD_PROFILES
SMEM_TSSC_BUSY
SMEM_HS_SUSPEND_FILTER_INFO
SMEM_BATT_INFO
SMEM_APPS_BOOT_MODE
SMEM_VERSION_FIRST
SMEM_VERSION_LAST
SMEM_OSS_RRCASN1_BUF1
SMEM_OSS_RRCASN1_BUF2
SMEM_ID_VENDOR0
SMEM_ID_VENDOR1
SMEM_ID_VENDOR2
SMEM_HW_SW_BUILD_ID
SMEM_SMD_BLOCK_PORT_BASE_ID
SMEM_SMD_BLOCK_PORT_PROC0_HEAP
SMEM_SMD_BLOCK_PORT_PROC1_HEAP
SMEM_I2C_MUTEX
SMEM_SCLK_CONVERSION
SMEM_SMD_SMSM_INTR_MUX
SMEM_SMSM_CPU_INTR_MASK
SMEM_APPS_DEM_SLAVE_DATA
SMEM_QDSP6_DEM_SLAVE_DATA
SMEM_CLKREGIM_BSP
SMEM_CLKREGIM_SOURCES
SMEM_SMD_FIFO_BASE_ID
SMEM_USABLE_RAM_PARTITION_TABLE
SMEM_POWER_ON_STATUS_INFO
SMEM_DAL_AREA
SMEM_SMEM_LOG_POWER_IDX
SMEM_SMEM_LOG_POWER_WRAP
SMEM_SMEM_LOG_POWER_EVENTS
SMEM_ERR_CRASH_LOG
SMEM_ERR_F3_TRACE_LOG
SMEM_NUM_ITEMS

Definition at line 157 of file smd_private.h.

enum smsm_state_item

Enumerator:

SMSM_STATE_APPS
SMSM_STATE_MODEM
SMSM_STATE_HEXAGON
SMSM_STATE_APPS_DEM
SMSM_STATE_MODEM_DEM
SMSM_STATE_QDSP6_DEM
SMSM_STATE_POWER_MASTER_DEM
SMSM_STATE_TIME_MASTER_DEM
SMSM_STATE_COUNT

Definition at line 136 of file smd_private.h.

Function Documentation

struct smd_half_channel __attribute__ ( (aligned(4), packed) )

void msm_init_last_radio_log ( struct module * )

Definition at line 55 of file last_radio_log.c.

uint32_t raw_smsm_get_state ( enum smsm_state_item item )

Definition at line 107 of file smd.c.

void* smem_alloc	(	unsigned	id,
		unsigned	size
	)

Definition at line 788 of file smd.c.

void* smem_find	(	unsigned	id,
		unsigned	size
	)

Definition at line 811 of file smd.c.

void* smem_item	(	unsigned	id,
		unsigned *	size
	)

Definition at line 793 of file smd.c.

int smsm_change_state	(	enum smsm_state_item	item,
		uint32_t	clear_mask,
		uint32_t	set_mask
	)

Definition at line 851 of file smd.c.

uint32_t smsm_get_state ( enum smsm_state_item item )

Definition at line 878 of file smd.c.

void smsm_print_sleep_info ( void )

Definition at line 262 of file smd_debug.c.

int smsm_set_sleep_duration ( uint32_t delay )

Definition at line 915 of file smd.c.

Variable Documentation

struct smd_shared_v1 __attribute__

unsigned char fCD

Definition at line 273 of file smd_private.h.

unsigned char fCTS

Definition at line 272 of file smd_private.h.

unsigned char fDSR

Definition at line 271 of file smd_private.h.

unsigned char fHEAD

Definition at line 275 of file smd_private.h.

unsigned char fRI

Definition at line 274 of file smd_private.h.

unsigned char fSTATE

Definition at line 277 of file smd_private.h.

unsigned char fTAIL

Definition at line 276 of file smd_private.h.

unsigned char fUNUSED

Definition at line 278 of file smd_private.h.

unsigned head

Definition at line 280 of file smd_private.h.

struct list_head smd_ch_closed_list

struct list_head smd_ch_list_dsp

struct list_head smd_ch_list_modem

spinlock_t smd_lock

spinlock_t smem_lock

static void state

Definition at line 270 of file smd_private.h.

unsigned tail

Definition at line 279 of file smd_private.h.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation