diff options
Diffstat (limited to 'include/linux/i2o.h')
| -rw-r--r-- | include/linux/i2o.h | 588 |
1 files changed, 588 insertions, 0 deletions
diff --git a/include/linux/i2o.h b/include/linux/i2o.h new file mode 100644 index 000000000..04079577e --- /dev/null +++ b/include/linux/i2o.h @@ -0,0 +1,588 @@ +#ifndef _I2O_H +#define _I2O_H + +/* + * Tunable parameters first + */ + +/* How many different OSM's are we allowing */ +#define MAX_I2O_MODULES 64 +/* How many controllers are we allowing */ +#define MAX_I2O_CONTROLLERS 32 + + +#ifdef __KERNEL__ /* ioctl stuff only thing exported to users */ + +/* + * I2O Interface Objects + */ + +#include <linux/notifier.h> +#include <asm/atomic.h> + +/* + * message structures + */ + +#define TID_SZ 12 +#define FUNCTION_SZ 8 + +struct i2o_message +{ + u32 version_size; + u32 function_addr; + u32 initiator_context; + /* List follows */ +}; + + +/* + * Each I2O device entity has one or more of these. There is one + * per device. *FIXME* how to handle multiple types on one unit. + */ + +struct i2o_device +{ + int class; /* Block, Net, SCSI etc (from spec) */ + int subclass; /* eth, fddi, tr etc (from spec) */ + int id; /* I2O ID assigned by the controller */ + int parent; /* Parent device */ + int flags; /* Control flags */ + int i2oversion; /* I2O version supported. Actually there + * should be high and low version */ + struct proc_dir_entry* proc_entry; /* /proc dir */ + struct i2o_driver *owner; /* Owning device */ + struct i2o_controller *controller; /* Controlling IOP */ + struct i2o_device *next; /* Chain */ + char dev_name[8]; /* linux /dev name if available */ +}; + +/* + * Resource data for each PCI I2O controller + */ + +struct i2o_pci +{ + int irq; +}; + +/* + * Each I2O controller has one of these objects + */ + +struct i2o_controller +{ + char name[16]; + int unit; + int status; /* I2O status */ + int i2oversion; + int type; +#define I2O_TYPE_PCI 0x01 /* PCI I2O controller */ + struct notifier_block *event_notifer; /* Events */ + atomic_t users; + struct i2o_device *devices; /* I2O device chain */ + struct i2o_controller *next; /* Controller chain */ + volatile u32 *post_port; /* Messaging ports */ + volatile u32 *reply_port; + volatile u32 *irq_mask; /* Interrupt port */ + u32 mem_offset; /* MFA offset */ + u32 mem_phys; /* MFA physical */ + u32 priv_mem; + u32 priv_mem_size; + u32 priv_io; + u32 priv_io_size; + + struct proc_dir_entry* proc_entry; /* /proc dir */ + + union + { /* Bus information */ + struct i2o_pci pci; + } bus; + void (*destructor)(struct i2o_controller *); /* Bus specific destructor */ + int (*bind)(struct i2o_controller *, struct i2o_device *); /* Bus specific attach/detach */ + int (*unbind)(struct i2o_controller *, struct i2o_device *); + void *page_frame; /* Message buffers */ + int inbound_size; /* Inbound queue size */ +}; + +struct i2o_handler +{ + void (*reply)(struct i2o_handler *, struct i2o_controller *, struct i2o_message *); + char *name; + int context; /* Low 8 bits of the transaction info */ + /* User data follows */ +}; + +/* + * Messenger inlines + */ + +extern inline u32 I2O_POST_READ32(struct i2o_controller *c) +{ + return *c->post_port; +} + +extern inline void I2O_POST_WRITE32(struct i2o_controller *c, u32 Val) +{ + *c->post_port = Val; +} + + +extern inline u32 I2O_REPLY_READ32(struct i2o_controller *c) +{ + return *c->reply_port; +} + +extern inline void I2O_REPLY_WRITE32(struct i2o_controller *c, u32 Val) +{ + *c->reply_port= Val; +} + + +extern inline u32 I2O_IRQ_READ32(struct i2o_controller *c) +{ + return *c->irq_mask; +} + +extern inline void I2O_IRQ_WRITE32(struct i2o_controller *c, u32 Val) +{ + *c->irq_mask = Val; +} + + +extern inline void i2o_post_message(struct i2o_controller *c, u32 m) +{ + /* The second line isnt spurious - thats forcing PCI posting */ + I2O_POST_WRITE32(c,m); + (void) I2O_IRQ_READ32(c); +} + +extern inline void i2o_flush_reply(struct i2o_controller *c, u32 m) +{ + I2O_REPLY_WRITE32(c,m); +} + + +struct i2o_controller *i2o_controller_chain; + +extern int i2o_quiesce_controller(struct i2o_controller *); +extern int i2o_clear_controller(struct i2o_controller *); +extern int i2o_install_controller(struct i2o_controller *); +extern int i2o_delete_controller(struct i2o_controller *); +extern int i2o_activate_controller(struct i2o_controller *); +extern void i2o_unlock_controller(struct i2o_controller *); +extern struct i2o_controller *i2o_find_controller(int); +extern int i2o_num_controllers; + +extern int i2o_install_handler(struct i2o_handler *); +extern int i2o_remove_handler(struct i2o_handler *); + +extern int i2o_install_device(struct i2o_controller *, struct i2o_device *); +extern int i2o_delete_device(struct i2o_device *); +extern int i2o_claim_device(struct i2o_device *, struct i2o_driver *); +extern int i2o_release_device(struct i2o_device *); + +extern int i2o_post_this(struct i2o_controller *, int, u32 *, int); +extern int i2o_post_wait(struct i2o_controller *, int, u32 *, int, int *, int); +extern int i2o_issue_claim(struct i2o_controller *, int, int, int, int *); +extern int i2o_query_scalar(struct i2o_controller *, int, int, int, int, void *, + int, int *); +extern int i2o_params_set(struct i2o_controller *c, int, int, int, int, void *, + int, int *); + +extern void i2o_run_queue(struct i2o_controller *); + +extern void i2o_report_status(const char *, const char *, u8, u8, u16); +extern void report_common_status(u8); +extern void report_lan_dsc(u16); + +extern u32 i2o_wait_message(struct i2o_controller *, char *); + +extern const char *i2o_get_class_name(int); + + +/* + * I2O classes / subclasses + */ + +/* Class ID and Code Assignments + * (LCT.ClassID.Version field) + */ +#define I2O_CLASS_VERSION_10 0x00 +#define I2O_CLASS_VERSION_11 0x01 + +/* Class code names + * (from v1.5 Table 6-1 Class Code Assignments.) + */ + +#define I2O_CLASS_EXECUTIVE 0x000 +#define I2O_CLASS_DDM 0x001 +#define I2O_CLASS_RANDOM_BLOCK_STORAGE 0x010 +#define I2O_CLASS_SEQUENTIAL_STORAGE 0x011 +#define I2O_CLASS_LAN 0x020 +#define I2O_CLASS_WAN 0x030 +#define I2O_CLASS_FIBRE_CHANNEL_PORT 0x040 +#define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL 0x041 +#define I2O_CLASS_SCSI_PERIPHERAL 0x051 +#define I2O_CLASS_ATE_PORT 0x060 +#define I2O_CLASS_ATE_PERIPHERAL 0x061 +#define I2O_CLASS_FLOPPY_CONTROLLER 0x070 +#define I2O_CLASS_FLOPPY_DEVICE 0x071 +#define I2O_CLASS_BUS_ADAPTER_PORT 0x080 +#define I2O_CLASS_PEER_TRANSPORT_AGENT 0x090 +#define I2O_CLASS_PEER_TRANSPORT 0x091 + +/* Rest of 0x092 - 0x09f reserved for peer-to-peer classes + */ + +#define I2O_CLASS_MATCH_ANYCLASS 0xffffffff + +/* Subclasses + */ + +#define I2O_SUBCLASS_i960 0x001 +#define I2O_SUBCLASS_HDM 0x020 +#define I2O_SUBCLASS_ISM 0x021 + +/* Operation functions */ + +#define I2O_PARAMS_FIELD_GET 0x0001 +#define I2O_PARAMS_LIST_GET 0x0002 +#define I2O_PARAMS_MORE_GET 0x0003 +#define I2O_PARAMS_SIZE_GET 0x0004 +#define I2O_PARAMS_TABLE_GET 0x0005 +#define I2O_PARAMS_FIELD_SET 0x0006 +#define I2O_PARAMS_LIST_SET 0x0007 +#define I2O_PARAMS_ROW_ADD 0x0008 +#define I2O_PARAMS_ROW_DELETE 0x0009 +#define I2O_PARAMS_TABLE_CLEAR 0x000A + +/* + * I2O serial number conventions / formats + * (circa v1.5) + */ + +#define I2O_SNFORMAT_UNKNOWN 0 +#define I2O_SNFORMAT_BINARY 1 +#define I2O_SNFORMAT_ASCII 2 +#define I2O_SNFORMAT_UNICODE 3 +#define I2O_SNFORMAT_LAN48_MAC 4 +#define I2O_SNFORMAT_WAN 5 + +/* Plus new in v2.0 (Yellowstone pdf doc) + */ + +#define I2O_SNFORMAT_LAN64_MAC 6 +#define I2O_SNFORMAT_DDM 7 +#define I2O_SNFORMAT_IEEE_REG64 8 +#define I2O_SNFORMAT_IEEE_REG128 9 +#define I2O_SNFORMAT_UNKNOWN2 0xff + + +/* + * "Special" TID assignments + */ +#define I2O_IOP_TID 0 +#define I2O_HOST_TID 1 + + +/* Transaction Reply Lists (TRL) Control Word structure */ + +#define TRL_SINGLE_FIXED_LENGTH 0x00 +#define TRL_SINGLE_VARIABLE_LENGTH 0x40 +#define TRL_MULTIPLE_FIXED_LENGTH 0x80 + +/* LAN Class specific functions */ + +#define LAN_PACKET_SEND 0x3B +#define LAN_SDU_SEND 0x3D +#define LAN_RECEIVE_POST 0x3E +#define LAN_RESET 0x35 +#define LAN_SUSPEND 0x37 + +/* + * Messaging API values + */ + +#define I2O_CMD_ADAPTER_ASSIGN 0xB3 +#define I2O_CMD_ADAPTER_READ 0xB2 +#define I2O_CMD_ADAPTER_RELEASE 0xB5 +#define I2O_CMD_BIOS_INFO_SET 0xA5 +#define I2O_CMD_BOOT_DEVICE_SET 0xA7 +#define I2O_CMD_CONFIG_VALIDATE 0xBB +#define I2O_CMD_CONN_SETUP 0xCA +#define I2O_CMD_DDM_DESTROY 0xB1 +#define I2O_CMD_DDM_ENABLE 0xD5 +#define I2O_CMD_DDM_QUIESCE 0xC7 +#define I2O_CMD_DDM_RESET 0xD9 +#define I2O_CMD_DDM_SUSPEND 0xAF +#define I2O_CMD_DEVICE_ASSIGN 0xB7 +#define I2O_CMD_DEVICE_RELEASE 0xB9 +#define I2O_CMD_HRT_GET 0xA8 +#define I2O_CMD_ADAPTER_CLEAR 0xBE +#define I2O_CMD_ADAPTER_CONNECT 0xC9 +#define I2O_CMD_ADAPTER_RESET 0xBD +#define I2O_CMD_LCT_NOTIFY 0xA2 +#define I2O_CMD_OUTBOUND_INIT 0xA1 +#define I2O_CMD_PATH_ENABLE 0xD3 +#define I2O_CMD_PATH_QUIESCE 0xC5 +#define I2O_CMD_PATH_RESET 0xD7 +#define I2O_CMD_STATIC_MF_CREATE 0xDD +#define I2O_CMD_STATIC_MF_RELEASE 0xDF +#define I2O_CMD_STATUS_GET 0xA0 +#define I2O_CMD_SW_DOWNLOAD 0xA9 +#define I2O_CMD_SW_UPLOAD 0xAB +#define I2O_CMD_SW_REMOVE 0xAD +#define I2O_CMD_SYS_ENABLE 0xD1 +#define I2O_CMD_SYS_MODIFY 0xC1 +#define I2O_CMD_SYS_QUIESCE 0xC3 +#define I2O_CMD_SYS_TAB_SET 0xA3 + +#define I2O_CMD_UTIL_NOP 0x00 +#define I2O_CMD_UTIL_ABORT 0x01 +#define I2O_CMD_UTIL_CLAIM 0x09 +#define I2O_CMD_UTIL_RELEASE 0x0B +#define I2O_CMD_UTIL_PARAMS_GET 0x06 +#define I2O_CMD_UTIL_PARAMS_SET 0x05 +#define I2O_CMD_UTIL_EVT_REGISTER 0x13 +#define I2O_CMD_UTIL_ACK 0x14 +#define I2O_CMD_UTIL_CONFIG_DIALOG 0x10 +#define I2O_CMD_UTIL_DEVICE_RESERVE 0x0D +#define I2O_CMD_UTIL_DEVICE_RELEASE 0x0F +#define I2O_CMD_UTIL_LOCK 0x17 +#define I2O_CMD_UTIL_LOCK_RELEASE 0x19 +#define I2O_CMD_UTIL_REPLY_FAULT_NOTIFY 0x15 + +#define I2O_CMD_SCSI_EXEC 0x81 +#define I2O_CMD_SCSI_ABORT 0x83 +#define I2O_CMD_SCSI_BUSRESET 0x27 + +#define I2O_CMD_BLOCK_READ 0x30 +#define I2O_CMD_BLOCK_WRITE 0x31 +#define I2O_CMD_BLOCK_CFLUSH 0x37 +#define I2O_CMD_BLOCK_MLOCK 0x49 +#define I2O_CMD_BLOCK_MUNLOCK 0x4B +#define I2O_CMD_BLOCK_MMOUNT 0x41 +#define I2O_CMD_BLOCK_MEJECT 0x43 + +#define I2O_PRIVATE_MSG 0xFF + +/* + * Init Outbound Q status + */ + +#define I2O_CMD_OUTBOUND_INIT_IN_PROGRESS 0x01 +#define I2O_CMD_OUTBOUND_INIT_REJECTED 0x02 +#define I2O_CMD_OUTBOUND_INIT_FAILED 0x03 +#define I2O_CMD_OUTBOUND_INIT_COMPLETE 0x04 + +/* + * I2O Get Status State values + */ + +#define ADAPTER_STATE_INITIALIZING 0x01 +#define ADAPTER_STATE_RESET 0x02 +#define ADAPTER_STATE_HOLD 0x04 +#define ADAPTER_STATE_READY 0x05 +#define ADAPTER_STATE_OPERATIONAL 0x08 +#define ADAPTER_STATE_FAILED 0x10 +#define ADAPTER_STATE_FAULTED 0x11 + +/* I2O API function return values */ + +#define I2O_RTN_NO_ERROR 0 +#define I2O_RTN_NOT_INIT 1 +#define I2O_RTN_FREE_Q_EMPTY 2 +#define I2O_RTN_TCB_ERROR 3 +#define I2O_RTN_TRANSACTION_ERROR 4 +#define I2O_RTN_ADAPTER_ALREADY_INIT 5 +#define I2O_RTN_MALLOC_ERROR 6 +#define I2O_RTN_ADPTR_NOT_REGISTERED 7 +#define I2O_RTN_MSG_REPLY_TIMEOUT 8 +#define I2O_RTN_NO_STATUS 9 +#define I2O_RTN_NO_FIRM_VER 10 +#define I2O_RTN_NO_LINK_SPEED 11 + +/* Reply message status defines for all messages */ + +#define I2O_REPLY_STATUS_SUCCESS 0x00 +#define I2O_REPLY_STATUS_ABORT_DIRTY 0x01 +#define I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER 0x02 +#define I2O_REPLY_STATUS_ABORT_PARTIAL_TRANSFER 0x03 +#define I2O_REPLY_STATUS_ERROR_DIRTY 0x04 +#define I2O_REPLY_STATUS_ERROR_NO_DATA_TRANSFER 0x05 +#define I2O_REPLY_STATUS_ERROR_PARTIAL_TRANSFER 0x06 +#define I2O_REPLY_STATUS_PROCESS_ABORT_DIRTY 0x08 +#define I2O_REPLY_STATUS_PROCESS_ABORT_NO_DATA_TRANSFER 0x09 +#define I2O_REPLY_STATUS_PROCESS_ABORT_PARTIAL_TRANSFER 0x0A +#define I2O_REPLY_STATUS_TRANSACTION_ERROR 0x0B +#define I2O_REPLY_STATUS_PROGRESS_REPORT 0x80 + +/* Status codes and Error Information for Parameter functions */ + +#define I2O_PARAMS_STATUS_SUCCESS 0x00 +#define I2O_PARAMS_STATUS_BAD_KEY_ABORT 0x01 +#define I2O_PARAMS_STATUS_BAD_KEY_CONTINUE 0x02 +#define I2O_PARAMS_STATUS_BUFFER_FULL 0x03 +#define I2O_PARAMS_STATUS_BUFFER_TOO_SMALL 0x04 +#define I2O_PARAMS_STATUS_FIELD_UNREADABLE 0x05 +#define I2O_PARAMS_STATUS_FIELD_UNWRITEABLE 0x06 +#define I2O_PARAMS_STATUS_INSUFFICIENT_FIELDS 0x07 +#define I2O_PARAMS_STATUS_INVALID_GROUP_ID 0x08 +#define I2O_PARAMS_STATUS_INVALID_OPERATION 0x09 +#define I2O_PARAMS_STATUS_NO_KEY_FIELD 0x0A +#define I2O_PARAMS_STATUS_NO_SUCH_FIELD 0x0B +#define I2O_PARAMS_STATUS_NON_DYNAMIC_GROUP 0x0C +#define I2O_PARAMS_STATUS_OPERATION_ERROR 0x0D +#define I2O_PARAMS_STATUS_SCALAR_ERROR 0x0E +#define I2O_PARAMS_STATUS_TABLE_ERROR 0x0F +#define I2O_PARAMS_STATUS_WRONG_GROUP_TYPE 0x10 + +/* DetailedStatusCode defines for Executive, DDM, Util and Transaction error + * messages: Table 3-2 Detailed Status Codes.*/ + +#define I2O_DSC_SUCCESS 0x0000 +#define I2O_DSC_BAD_KEY 0x0002 +#define I2O_DSC_TCL_ERROR 0x0003 +#define I2O_DSC_REPLY_BUFFER_FULL 0x0004 +#define I2O_DSC_NO_SUCH_PAGE 0x0005 +#define I2O_DSC_INSUFFICIENT_RESOURCE_SOFT 0x0006 +#define I2O_DSC_INSUFFICIENT_RESOURCE_HARD 0x0007 +#define I2O_DSC_CHAIN_BUFFER_TOO_LARGE 0x0009 +#define I2O_DSC_UNSUPPORTED_FUNCTION 0x000A +#define I2O_DSC_DEVICE_LOCKED 0x000B +#define I2O_DSC_DEVICE_RESET 0x000C +#define I2O_DSC_INAPPROPRIATE_FUNCTION 0x000D +#define I2O_DSC_INVALID_INITIATOR_ADDRESS 0x000E +#define I2O_DSC_INVALID_MESSAGE_FLAGS 0x000F +#define I2O_DSC_INVALID_OFFSET 0x0010 +#define I2O_DSC_INVALID_PARAMETER 0x0011 +#define I2O_DSC_INVALID_REQUEST 0x0012 +#define I2O_DSC_INVALID_TARGET_ADDRESS 0x0013 +#define I2O_DSC_MESSAGE_TOO_LARGE 0x0014 +#define I2O_DSC_MESSAGE_TOO_SMALL 0x0015 +#define I2O_DSC_MISSING_PARAMETER 0x0016 +#define I2O_DSC_TIMEOUT 0x0017 +#define I2O_DSC_UNKNOWN_ERROR 0x0018 +#define I2O_DSC_UNKNOWN_FUNCTION 0x0019 +#define I2O_DSC_UNSUPPORTED_VERSION 0x001A +#define I2O_DSC_DEVICE_BUSY 0x001B +#define I2O_DSC_DEVICE_NOT_AVAILABLE 0x001C + +/* Message header defines for VersionOffset */ +#define I2OVER15 0x0001 +#define I2OVER20 0x0002 +/* Default is 1.5, FIXME: Need support for both 1.5 and 2.0 */ +#define I2OVERSION I2OVER15 +#define SGL_OFFSET_0 I2OVERSION +#define SGL_OFFSET_4 (0x0040 | I2OVERSION) +#define SGL_OFFSET_5 (0x0050 | I2OVERSION) +#define SGL_OFFSET_6 (0x0060 | I2OVERSION) +#define SGL_OFFSET_8 (0x0080 | I2OVERSION) +#define SGL_OFFSET_10 (0x00A0 | I2OVERSION) + +#define TRL_OFFSET_5 (0x0050 | I2OVERSION) +#define TRL_OFFSET_6 (0x0060 | I2OVERSION) + + /* msg header defines for MsgFlags */ +#define MSG_STATIC 0x0100 +#define MSG_64BIT_CNTXT 0x0200 +#define MSG_MULTI_TRANS 0x1000 +#define MSG_FAIL 0x2000 +#define MSG_LAST 0x4000 +#define MSG_REPLY 0x8000 + + /* normal LAN request message MsgFlags and VersionOffset (0x1041) */ +#define LAN_MSG_REQST (MSG_MULTI_TRANS | SGL_OFFSET_4) + + /* minimum size msg */ +#define THREE_WORD_MSG_SIZE 0x00030000 +#define FOUR_WORD_MSG_SIZE 0x00040000 +#define FIVE_WORD_MSG_SIZE 0x00050000 +#define SIX_WORD_MSG_SIZE 0x00060000 +#define SEVEN_WORD_MSG_SIZE 0x00070000 +#define EIGHT_WORD_MSG_SIZE 0x00080000 +#define NINE_WORD_MSG_SIZE 0x00090000 +#define TEN_WORD_MSG_SIZE 0x000A0000 +#define I2O_MESSAGE_SIZE(x) ((x)<<16) + + +/* Special TID Assignments */ + +#define ADAPTER_TID 0 +#define HOST_TID 1 + +#define MSG_FRAME_SIZE 128 +#define NMBR_MSG_FRAMES 128 + +#define MSG_POOL_SIZE 16384 + +#define I2O_POST_WAIT_OK 1 +#define I2O_POST_WAIT_TIMEOUT -1 + +#endif /* __KERNEL__ */ + +#include <asm/ioctl.h> + +/* + * I2O Control IOCTLs and structures + */ +#define I2O_MAGIC_NUMBER 'i' +#define I2OGETIOPS _IO(I2O_MAGIC_NUMBER,0) +#define I2OHRTGET _IO(I2O_MAGIC_NUMBER,1) +#define I2OLCTGET _IO(I2O_MAGIC_NUMBER,2) +#define I2OPARMSET _IO(I2O_MAGIC_NUMBER,3) +#define I2OPARMGET _IO(I2O_MAGIC_NUMBER,4) +#define I2OSWDL _IO(I2O_MAGIC_NUMBER,5) +#define I2OSWUL _IO(I2O_MAGIC_NUMBER,6) +#define I2OSWDEL _IO(I2O_MAGIC_NUMBER,7) +#define I2OHTML _IO(I2O_MAGIC_NUMBER,8) + +/* On hold until we figure this out +#define I2OEVTREG _IO(I2O_MAGIC_NUMBER,9) +#define I2OEVTCLR _IO(I2O_MAGIC_NUMBER,10) +#define I2OEVTGET _IO(I2O_MAGIC_NUMBER,11) + */ + +struct i2o_cmd_hrtlct +{ + unsigned int iop; /* IOP unit number */ + void *resbuf; /* Buffer for result */ + unsigned int *reslen; /* Buffer length in bytes */ +}; + + +struct i2o_cmd_psetget +{ + unsigned int iop; /* IOP unit number */ + unsigned int tid; /* Target device TID */ + void *opbuf; /* Operation List buffer */ + unsigned int oplen; /* Operation List buffer length in bytes */ + void *resbuf; /* Result List buffer */ + unsigned int *reslen; /* Result List buffer length in bytes */ +}; + +struct i2o_sw_xfer +{ + unsigned int iop; /* IOP unit number */ + unsigned char dl_flags; /* DownLoadFlags field */ + unsigned char sw_type; /* Software type */ + unsigned int sw_id; /* Software ID */ + void *buf; /* Pointer to software buffer */ + unsigned int *swlen; /* Length of software data */ + unsigned int *maxfrag; /* Maximum fragment count */ + unsigned int *curfrag; /* Current fragment count */ +}; + +struct i2o_html +{ + unsigned int iop; /* IOP unit number */ + unsigned int tid; /* Target device ID */ + unsigned int page; /* HTML page */ + void *resbuf; /* Buffer for reply HTML page */ + unsigned int *reslen; /* Length in bytes of reply buffer */ + void *qbuf; /* Pointer to HTTP query string */ + unsigned int qlen; /* Length in bytes of query string buffer */ +}; + +#endif |