141 lines
3.0 KiB
C
141 lines
3.0 KiB
C
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#ifndef __ACPM_IPC_H_
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#define __ACPM_IPC_H_
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#include <soc/samsung/acpm_ipc_ctrl.h>
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struct buff_info {
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void __iomem *rear;
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void __iomem *front;
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void __iomem *base;
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void __iomem *direction;
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unsigned int size;
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unsigned int len;
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unsigned int d_buff_size;
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};
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struct callback_info {
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void (*ipc_callback) (unsigned int *cmd, unsigned int size);
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struct device_node *client;
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struct list_head list;
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};
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struct acpm_ipc_ch {
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struct buff_info rx_ch;
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struct buff_info tx_ch;
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struct list_head list;
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unsigned int id;
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unsigned int type;
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unsigned int seq_num;
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unsigned int *cmd;
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spinlock_t rx_lock;
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spinlock_t tx_lock;
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spinlock_t ch_lock;
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struct mutex wait_lock;
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struct completion wait;
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bool polling;
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};
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struct acpm_ipc_info {
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unsigned int num_channels;
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struct device *dev;
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struct acpm_ipc_ch *channel;
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unsigned int irq;
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void __iomem *intr;
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void __iomem *sram_base;
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bool w_mode;
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struct acpm_framework *initdata;
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unsigned int initdata_base;
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unsigned int intr_status;
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};
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struct acpm_debug_info {
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unsigned int period;
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void __iomem *time_index;
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unsigned int num_timestamps;
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unsigned long long *timestamps;
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void __iomem *log_buff_rear;
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void __iomem *log_buff_front;
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void __iomem *log_buff_base;
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unsigned int log_buff_len;
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unsigned int log_buff_size;
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void __iomem *dump_base;
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unsigned int dump_size;
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void __iomem *dump_dram_base;
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unsigned int debug_log_level;
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struct delayed_work periodic_work;
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struct work_struct update_log_work;
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spinlock_t lock;
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};
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struct regulator_ss_info {
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char name[7];
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unsigned int min_uV;
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unsigned int uV_step;
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unsigned int linear_min_sel;
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unsigned int vsel_reg;
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};
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#define LOG_ID_SHIFT (28)
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#define LOG_LEVEL (27)
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#define LOG_TIME_INDEX (22)
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#define BUSY_WAIT (0)
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#define SLEEP_WAIT (1)
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#define INTGR0 0x0008
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#define INTCR0 0x000C
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#define INTMR0 0x0010
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#define INTSR0 0x0014
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#define INTMSR0 0x0018
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#define INTGR1 0x001C
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#define INTCR1 0x0020
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#define INTMR1 0x0024
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#define INTSR1 0x0028
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#define INTMSR1 0x002C
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#define SR0 0x0080
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#define SR1 0x0084
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#define SR2 0x0088
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#define SR3 0x008C
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#define IPC_TIMEOUT (15000000)
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#define APM_PERITIMER_NS_PERIOD (10416)
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#define UNTIL_EQUAL(arg0, arg1, flag) \
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do { \
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u64 timeout = sched_clock() + IPC_TIMEOUT; \
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bool t_flag = true; \
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do { \
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if ((arg0) == (arg1)) { \
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t_flag = false; \
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break; \
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} else { \
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cpu_relax(); \
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} \
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} while (timeout >= sched_clock()); \
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if (t_flag) { \
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pr_err("%s %d Timeout error!\n", \
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__func__, __LINE__); \
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} \
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(flag) = t_flag; \
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} while(0)
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#define REGULATOR_INFO_ID 7
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#define REGULATOR_SS_MAX 128
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#define NO_SS_RANGE (REGULATOR_SS_MAX + 100)
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#define NO_SET_REGMAP (REGULATOR_SS_MAX + 99)
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extern void acpm_log_print(void);
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extern void timestamp_write(void);
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extern void acpm_ramdump(void);
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extern void acpm_fw_log_level(unsigned int on);
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extern void acpm_ipc_set_waiting_mode(bool mode);
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extern u32 acpm_get_mifdn_count(void);
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extern struct regulator_ss_info *get_regulator_ss(int n);
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#endif
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