diff options
Diffstat (limited to 'drivers/staging/me4000/me4000.h')
| -rw-r--r-- | drivers/staging/me4000/me4000.h | 194 |
1 files changed, 103 insertions, 91 deletions
diff --git a/drivers/staging/me4000/me4000.h b/drivers/staging/me4000/me4000.h index c35e4b9793a..81c6f4d5e25 100644 --- a/drivers/staging/me4000/me4000.h +++ b/drivers/staging/me4000/me4000.h @@ -329,46 +329,46 @@ Circular buffer used for analog input/output reads/writes. ===========================================================================*/ -typedef struct me4000_circ_buf { +struct me4000_circ_buf { s16 *buf; int volatile head; int volatile tail; -} me4000_circ_buf_t; +}; /*============================================================================= Information about the hardware capabilities ===========================================================================*/ -typedef struct me4000_ao_info { +struct me4000_ao_info { int count; int fifo_count; -} me4000_ao_info_t; +}; -typedef struct me4000_ai_info { +struct me4000_ai_info { int count; int sh_count; int diff_count; int ex_trig_analog; -} me4000_ai_info_t; +}; -typedef struct me4000_dio_info { +struct me4000_dio_info { int count; -} me4000_dio_info_t; +}; -typedef struct me4000_cnt_info { +struct me4000_cnt_info { int count; -} me4000_cnt_info_t; +}; -typedef struct me4000_board { +struct me4000_board { u16 vendor_id; u16 device_id; - me4000_ao_info_t ao; - me4000_ai_info_t ai; - me4000_dio_info_t dio; - me4000_cnt_info_t cnt; -} me4000_board_t; + struct me4000_ao_info ao; + struct me4000_ai_info ai; + struct me4000_dio_info dio; + struct me4000_cnt_info cnt; +}; -static me4000_board_t me4000_boards[] = { +static struct me4000_board me4000_boards[] = { {PCI_VENDOR_ID_MEILHAUS, 0x4610, {0, 0}, {16, 0, 0, 0}, {4}, {3}}, {PCI_VENDOR_ID_MEILHAUS, 0x4650, {0, 0}, {16, 0, 0, 0}, {4}, {0}}, @@ -391,8 +391,6 @@ static me4000_board_t me4000_boards[] = { {0}, }; -#define ME4000_BOARD_VERSIONS (sizeof(me4000_boards) / sizeof(me4000_board_t) - 1) - /*============================================================================= PCI device table. This is used by modprobe to translate PCI IDs to drivers. @@ -427,19 +425,19 @@ MODULE_DEVICE_TABLE(pci, me4000_pci_table); Global board and subdevice information structures ===========================================================================*/ -typedef struct me4000_info { +struct me4000_info { struct list_head list; // List of all detected boards int board_count; // Index of the board after detection unsigned long plx_regbase; // PLX configuration space base address - unsigned long me4000_regbase; // Base address of the ME4000 - unsigned long timer_regbase; // Base address of the timer circuit - unsigned long program_regbase; // Base address to set the program pin for the xilinx + resource_size_t me4000_regbase; // Base address of the ME4000 + resource_size_t timer_regbase; // Base address of the timer circuit + resource_size_t program_regbase; // Base address to set the program pin for the xilinx unsigned long plx_regbase_size; // PLX register set space - unsigned long me4000_regbase_size; // ME4000 register set space - unsigned long timer_regbase_size; // Timer circuit register set space - unsigned long program_regbase_size; // Size of program base address of the ME4000 + resource_size_t me4000_regbase_size; // ME4000 register set space + resource_size_t timer_regbase_size; // Timer circuit register set space + resource_size_t program_regbase_size; // Size of program base address of the ME4000 unsigned int serial_no; // Serial number of the board unsigned char hw_revision; // Hardware revision of the board @@ -451,7 +449,7 @@ typedef struct me4000_info { int pci_func_no; // PCI function number struct pci_dev *pci_dev_p; // General PCI information - me4000_board_t *board_p; // Holds the board capabilities + struct me4000_board *board_p; // Holds the board capabilities unsigned int irq; // IRQ assigned from the PCI BIOS unsigned int irq_count; // Count of external interrupts @@ -464,18 +462,18 @@ typedef struct me4000_info { struct me4000_dio_context *dio_context; // Digital I/O specific context struct me4000_cnt_context *cnt_context; // Counter specific context struct me4000_ext_int_context *ext_int_context; // External interrupt specific context -} me4000_info_t; +}; -typedef struct me4000_ao_context { +struct me4000_ao_context { struct list_head list; // linked list of me4000_ao_context_t int index; // Index in the list int mode; // Indicates mode (0 = single, 1 = wraparound, 2 = continous) int dac_in_use; // Indicates if already opend spinlock_t use_lock; // Guards in_use spinlock_t int_lock; // Used when locking out interrupts - me4000_circ_buf_t circ_buf; // Circular buffer + struct me4000_circ_buf circ_buf; // Circular buffer wait_queue_head_t wait_queue; // Wait queue to sleep while blocking write - me4000_info_t *board_info; + struct me4000_info *board_info; unsigned int irq; // The irq associated with this ADC int volatile pipe_flag; // Indicates broken pipe set from me4000_ao_isr() unsigned long ctrl_reg; @@ -486,9 +484,9 @@ typedef struct me4000_ao_context { unsigned long irq_status_reg; unsigned long preload_reg; struct fasync_struct *fasync_p; // Queue for asynchronous notification -} me4000_ao_context_t; +}; -typedef struct me4000_ai_context { +struct me4000_ai_context { struct list_head list; // linked list of me4000_ai_info_t int mode; // Indicates mode int in_use; // Indicates if already opend @@ -496,9 +494,9 @@ typedef struct me4000_ai_context { spinlock_t int_lock; // Used when locking out interrupts int number; // Number of the DAC unsigned int irq; // The irq associated with this ADC - me4000_circ_buf_t circ_buf; // Circular buffer + struct me4000_circ_buf circ_buf; // Circular buffer wait_queue_head_t wait_queue; // Wait queue to sleep while blocking read - me4000_info_t *board_info; + struct me4000_info *board_info; struct fasync_struct *fasync_p; // Queue for asynchronous notification @@ -523,48 +521,48 @@ typedef struct me4000_ai_context { unsigned long channel_list_count; unsigned long sample_counter; int sample_counter_reload; -} me4000_ai_context_t; +}; -typedef struct me4000_dio_context { +struct me4000_dio_context { struct list_head list; // linked list of me4000_dio_context_t int in_use; // Indicates if already opend spinlock_t use_lock; // Guards in_use int number; int dio_count; - me4000_info_t *board_info; + struct me4000_info *board_info; unsigned long dir_reg; unsigned long ctrl_reg; unsigned long port_0_reg; unsigned long port_1_reg; unsigned long port_2_reg; unsigned long port_3_reg; -} me4000_dio_context_t; +}; -typedef struct me4000_cnt_context { +struct me4000_cnt_context { struct list_head list; // linked list of me4000_dio_context_t int in_use; // Indicates if already opend spinlock_t use_lock; // Guards in_use int number; int cnt_count; - me4000_info_t *board_info; + struct me4000_info *board_info; unsigned long ctrl_reg; unsigned long counter_0_reg; unsigned long counter_1_reg; unsigned long counter_2_reg; -} me4000_cnt_context_t; +}; -typedef struct me4000_ext_int_context { +struct me4000_ext_int_context { struct list_head list; // linked list of me4000_dio_context_t int in_use; // Indicates if already opend spinlock_t use_lock; // Guards in_use int number; - me4000_info_t *board_info; + struct me4000_info *board_info; unsigned int irq; unsigned long int_count; struct fasync_struct *fasync_ptr; unsigned long ctrl_reg; unsigned long irq_status_reg; -} me4000_ext_int_context_t; +}; #endif @@ -745,12 +743,12 @@ typedef struct me4000_ext_int_context { General type definitions ----------------------------------------------------------------------------*/ -typedef struct me4000_user_info { +struct me4000_user_info { int board_count; // Index of the board after detection unsigned long plx_regbase; // PLX configuration space base address - unsigned long me4000_regbase; // Base address of the ME4000 + resource_size_t me4000_regbase; // Base address of the ME4000 unsigned long plx_regbase_size; // PLX register set space - unsigned long me4000_regbase_size; // ME4000 register set space + resource_size_t me4000_regbase_size; // ME4000 register set space unsigned long serial_no; // Serial number of the board unsigned char hw_revision; // Hardware revision of the board unsigned short vendor_id; // Meilhaus vendor id (0x1402) @@ -773,62 +771,62 @@ typedef struct me4000_user_info { int dio_count; // Count of digital I/O ports int cnt_count; // Count of counters -} me4000_user_info_t; +}; /*----------------------------------------------------------------------------- Type definitions for analog output ----------------------------------------------------------------------------*/ -typedef struct me4000_ao_channel_list { +struct me4000_ao_channel_list { unsigned long count; unsigned long *list; -} me4000_ao_channel_list_t; +}; /*----------------------------------------------------------------------------- Type definitions for analog input ----------------------------------------------------------------------------*/ -typedef struct me4000_ai_channel_list { +struct me4000_ai_channel_list { unsigned long count; unsigned long *list; -} me4000_ai_channel_list_t; +}; -typedef struct me4000_ai_timer { +struct me4000_ai_timer { unsigned long pre_chan; unsigned long chan; unsigned long scan_low; unsigned long scan_high; -} me4000_ai_timer_t; +}; -typedef struct me4000_ai_config { - me4000_ai_timer_t timer; - me4000_ai_channel_list_t channel_list; +struct me4000_ai_config { + struct me4000_ai_timer timer; + struct me4000_ai_channel_list channel_list; int sh; -} me4000_ai_config_t; +}; -typedef struct me4000_ai_single { +struct me4000_ai_single { int channel; int range; int mode; short value; unsigned long timeout; -} me4000_ai_single_t; +}; -typedef struct me4000_ai_trigger { +struct me4000_ai_trigger { int mode; int edge; -} me4000_ai_trigger_t; +}; -typedef struct me4000_ai_sc { +struct me4000_ai_sc { unsigned long value; int reload; -} me4000_ai_sc_t; +}; /*----------------------------------------------------------------------------- Type definitions for eeprom ----------------------------------------------------------------------------*/ -typedef struct me4000_eeprom { +struct me4000_eeprom { unsigned long date; short uni_10_offset; short uni_10_fullscale; @@ -842,45 +840,45 @@ typedef struct me4000_eeprom { short diff_10_fullscale; short diff_2_5_offset; short diff_2_5_fullscale; -} me4000_eeprom_t; +}; /*----------------------------------------------------------------------------- Type definitions for digital I/O ----------------------------------------------------------------------------*/ -typedef struct me4000_dio_config { +struct me4000_dio_config { int port; int mode; int function; -} me4000_dio_config_t; +}; -typedef struct me4000_dio_byte { +struct me4000_dio_byte { int port; unsigned char byte; -} me4000_dio_byte_t; +}; /*----------------------------------------------------------------------------- Type definitions for counters ----------------------------------------------------------------------------*/ -typedef struct me4000_cnt { +struct me4000_cnt { int counter; unsigned short value; -} me4000_cnt_t; +}; -typedef struct me4000_cnt_config { +struct me4000_cnt_config { int counter; int mode; -} me4000_cnt_config_t; +}; /*----------------------------------------------------------------------------- Type definitions for external interrupt ----------------------------------------------------------------------------*/ -typedef struct { +struct me4000_int { int int1_count; int int2_count; -} me4000_int_type; +}; /*----------------------------------------------------------------------------- The ioctls of the board @@ -888,7 +886,8 @@ typedef struct { #define ME4000_IOCTL_MAXNR 50 #define ME4000_MAGIC 'y' -#define ME4000_GET_USER_INFO _IOR (ME4000_MAGIC, 0, me4000_user_info_t) +#define ME4000_GET_USER_INFO _IOR (ME4000_MAGIC, 0, \ + struct me4000_user_info) #define ME4000_AO_START _IOW (ME4000_MAGIC, 1, unsigned long) #define ME4000_AO_STOP _IO (ME4000_MAGIC, 2) @@ -904,25 +903,35 @@ typedef struct { #define ME4000_AO_DISABLE_DO _IO (ME4000_MAGIC, 12) #define ME4000_AO_FSM_STATE _IOR (ME4000_MAGIC, 13, int) -#define ME4000_AI_SINGLE _IOR (ME4000_MAGIC, 14, me4000_ai_single_t) +#define ME4000_AI_SINGLE _IOR (ME4000_MAGIC, 14, \ + struct me4000_ai_single) #define ME4000_AI_START _IOW (ME4000_MAGIC, 15, unsigned long) #define ME4000_AI_STOP _IO (ME4000_MAGIC, 16) #define ME4000_AI_IMMEDIATE_STOP _IO (ME4000_MAGIC, 17) #define ME4000_AI_EX_TRIG_ENABLE _IO (ME4000_MAGIC, 18) #define ME4000_AI_EX_TRIG_DISABLE _IO (ME4000_MAGIC, 19) -#define ME4000_AI_EX_TRIG_SETUP _IOW (ME4000_MAGIC, 20, me4000_ai_trigger_t) -#define ME4000_AI_CONFIG _IOW (ME4000_MAGIC, 21, me4000_ai_config_t) -#define ME4000_AI_SC_SETUP _IOW (ME4000_MAGIC, 22, me4000_ai_sc_t) +#define ME4000_AI_EX_TRIG_SETUP _IOW (ME4000_MAGIC, 20, \ + struct me4000_ai_trigger) +#define ME4000_AI_CONFIG _IOW (ME4000_MAGIC, 21, \ + struct me4000_ai_config) +#define ME4000_AI_SC_SETUP _IOW (ME4000_MAGIC, 22, \ + struct me4000_ai_sc) #define ME4000_AI_FSM_STATE _IOR (ME4000_MAGIC, 23, int) -#define ME4000_DIO_CONFIG _IOW (ME4000_MAGIC, 24, me4000_dio_config_t) -#define ME4000_DIO_GET_BYTE _IOR (ME4000_MAGIC, 25, me4000_dio_byte_t) -#define ME4000_DIO_SET_BYTE _IOW (ME4000_MAGIC, 26, me4000_dio_byte_t) +#define ME4000_DIO_CONFIG _IOW (ME4000_MAGIC, 24, \ + struct me4000_dio_config) +#define ME4000_DIO_GET_BYTE _IOR (ME4000_MAGIC, 25, \ + struct me4000_dio_byte) +#define ME4000_DIO_SET_BYTE _IOW (ME4000_MAGIC, 26, \ + struct me4000_dio_byte) #define ME4000_DIO_RESET _IO (ME4000_MAGIC, 27) -#define ME4000_CNT_READ _IOR (ME4000_MAGIC, 28, me4000_cnt_t) -#define ME4000_CNT_WRITE _IOW (ME4000_MAGIC, 29, me4000_cnt_t) -#define ME4000_CNT_CONFIG _IOW (ME4000_MAGIC, 30, me4000_cnt_config_t) +#define ME4000_CNT_READ _IOR (ME4000_MAGIC, 28, \ + struct me4000_cnt) +#define ME4000_CNT_WRITE _IOW (ME4000_MAGIC, 29, \ + struct me4000_cnt) +#define ME4000_CNT_CONFIG _IOW (ME4000_MAGIC, 30, \ + struct me4000_cnt_config) #define ME4000_CNT_RESET _IO (ME4000_MAGIC, 31) #define ME4000_EXT_INT_DISABLE _IO (ME4000_MAGIC, 32) @@ -934,13 +943,16 @@ typedef struct { #define ME4000_AI_FULLSCALE_ENABLE _IO (ME4000_MAGIC, 37) #define ME4000_AI_FULLSCALE_DISABLE _IO (ME4000_MAGIC, 38) -#define ME4000_AI_EEPROM_READ _IOR (ME4000_MAGIC, 39, me4000_eeprom_t) -#define ME4000_AI_EEPROM_WRITE _IOW (ME4000_MAGIC, 40, me4000_eeprom_t) +#define ME4000_AI_EEPROM_READ _IOR (ME4000_MAGIC, 39, \ + struct me4000_eeprom) +#define ME4000_AI_EEPROM_WRITE _IOW (ME4000_MAGIC, 40, \ + struct me4000_eeprom) #define ME4000_AO_SIMULTANEOUS_EX_TRIG _IO (ME4000_MAGIC, 41) #define ME4000_AO_SIMULTANEOUS_SW _IO (ME4000_MAGIC, 42) #define ME4000_AO_SIMULTANEOUS_DISABLE _IO (ME4000_MAGIC, 43) -#define ME4000_AO_SIMULTANEOUS_UPDATE _IOW (ME4000_MAGIC, 44, me4000_ao_channel_list_t) +#define ME4000_AO_SIMULTANEOUS_UPDATE _IOW (ME4000_MAGIC, 44, \ + struct me4000_ao_channel_list) #define ME4000_AO_SYNCHRONOUS_EX_TRIG _IO (ME4000_MAGIC, 45) #define ME4000_AO_SYNCHRONOUS_SW _IO (ME4000_MAGIC, 46) |