diff options
Diffstat (limited to 'drivers/ieee1394/raw1394.h')
| -rw-r--r-- | drivers/ieee1394/raw1394.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/drivers/ieee1394/raw1394.h b/drivers/ieee1394/raw1394.h deleted file mode 100644 index 963ac20373d..00000000000 --- a/drivers/ieee1394/raw1394.h +++ /dev/null @@ -1,191 +0,0 @@ -#ifndef IEEE1394_RAW1394_H -#define IEEE1394_RAW1394_H - -/* header for the raw1394 API that is exported to user-space */ - -#define RAW1394_KERNELAPI_VERSION 4 - -/* state: opened */ -#define RAW1394_REQ_INITIALIZE 1 - -/* state: initialized */ -#define RAW1394_REQ_LIST_CARDS 2 -#define RAW1394_REQ_SET_CARD 3 - -/* state: connected */ -#define RAW1394_REQ_ASYNC_READ 100 -#define RAW1394_REQ_ASYNC_WRITE 101 -#define RAW1394_REQ_LOCK 102 -#define RAW1394_REQ_LOCK64 103 -#define RAW1394_REQ_ISO_SEND 104 /* removed ABI, now a no-op */ -#define RAW1394_REQ_ASYNC_SEND 105 -#define RAW1394_REQ_ASYNC_STREAM 106 - -#define RAW1394_REQ_ISO_LISTEN 200 /* removed ABI, now a no-op */ -#define RAW1394_REQ_FCP_LISTEN 201 -#define RAW1394_REQ_RESET_BUS 202 -#define RAW1394_REQ_GET_ROM 203 -#define RAW1394_REQ_UPDATE_ROM 204 -#define RAW1394_REQ_ECHO 205 -#define RAW1394_REQ_MODIFY_ROM 206 - -#define RAW1394_REQ_ARM_REGISTER 300 -#define RAW1394_REQ_ARM_UNREGISTER 301 -#define RAW1394_REQ_ARM_SET_BUF 302 -#define RAW1394_REQ_ARM_GET_BUF 303 - -#define RAW1394_REQ_RESET_NOTIFY 400 - -#define RAW1394_REQ_PHYPACKET 500 - -/* kernel to user */ -#define RAW1394_REQ_BUS_RESET 10000 -#define RAW1394_REQ_ISO_RECEIVE 10001 -#define RAW1394_REQ_FCP_REQUEST 10002 -#define RAW1394_REQ_ARM 10003 -#define RAW1394_REQ_RAWISO_ACTIVITY 10004 - -/* error codes */ -#define RAW1394_ERROR_NONE 0 -#define RAW1394_ERROR_COMPAT (-1001) -#define RAW1394_ERROR_STATE_ORDER (-1002) -#define RAW1394_ERROR_GENERATION (-1003) -#define RAW1394_ERROR_INVALID_ARG (-1004) -#define RAW1394_ERROR_MEMFAULT (-1005) -#define RAW1394_ERROR_ALREADY (-1006) - -#define RAW1394_ERROR_EXCESSIVE (-1020) -#define RAW1394_ERROR_UNTIDY_LEN (-1021) - -#define RAW1394_ERROR_SEND_ERROR (-1100) -#define RAW1394_ERROR_ABORTED (-1101) -#define RAW1394_ERROR_TIMEOUT (-1102) - -/* arm_codes */ -#define ARM_READ 1 -#define ARM_WRITE 2 -#define ARM_LOCK 4 - -#define RAW1394_LONG_RESET 0 -#define RAW1394_SHORT_RESET 1 - -/* busresetnotify ... */ -#define RAW1394_NOTIFY_OFF 0 -#define RAW1394_NOTIFY_ON 1 - -#include <asm/types.h> - -struct raw1394_request { - __u32 type; - __s32 error; - __u32 misc; - - __u32 generation; - __u32 length; - - __u64 address; - - __u64 tag; - - __u64 sendb; - __u64 recvb; -}; - -struct raw1394_khost_list { - __u32 nodes; - __u8 name[32]; -}; - -typedef struct arm_request { - __u16 destination_nodeid; - __u16 source_nodeid; - __u64 destination_offset; - __u8 tlabel; - __u8 tcode; - __u8 extended_transaction_code; - __u32 generation; - __u16 buffer_length; - __u8 __user *buffer; -} *arm_request_t; - -typedef struct arm_response { - __s32 response_code; - __u16 buffer_length; - __u8 __user *buffer; -} *arm_response_t; - -typedef struct arm_request_response { - struct arm_request __user *request; - struct arm_response __user *response; -} *arm_request_response_t; - -/* rawiso API */ -#include "ieee1394-ioctl.h" - -/* per-packet metadata embedded in the ringbuffer */ -/* must be identical to hpsb_iso_packet_info in iso.h! */ -struct raw1394_iso_packet_info { - __u32 offset; - __u16 len; - __u16 cycle; /* recv only */ - __u8 channel; /* recv only */ - __u8 tag; - __u8 sy; -}; - -/* argument for RAW1394_ISO_RECV/XMIT_PACKETS ioctls */ -struct raw1394_iso_packets { - __u32 n_packets; - struct raw1394_iso_packet_info __user *infos; -}; - -struct raw1394_iso_config { - /* size of packet data buffer, in bytes (will be rounded up to PAGE_SIZE) */ - __u32 data_buf_size; - - /* # of packets to buffer */ - __u32 buf_packets; - - /* iso channel (set to -1 for multi-channel recv) */ - __s32 channel; - - /* xmit only - iso transmission speed */ - __u8 speed; - - /* The mode of the dma when receiving iso data. Must be supported by chip */ - __u8 dma_mode; - - /* max. latency of buffer, in packets (-1 if you don't care) */ - __s32 irq_interval; -}; - -/* argument to RAW1394_ISO_XMIT/RECV_INIT and RAW1394_ISO_GET_STATUS */ -struct raw1394_iso_status { - /* current settings */ - struct raw1394_iso_config config; - - /* number of packets waiting to be filled with data (ISO transmission) - or containing data received (ISO reception) */ - __u32 n_packets; - - /* approximate number of packets dropped due to overflow or - underflow of the packet buffer (a value of zero guarantees - that no packets have been dropped) */ - __u32 overflows; - - /* cycle number at which next packet will be transmitted; - -1 if not known */ - __s16 xmit_cycle; -}; - -/* argument to RAW1394_IOC_GET_CYCLE_TIMER ioctl */ -struct raw1394_cycle_timer { - /* contents of Isochronous Cycle Timer register, - as in OHCI 1.1 clause 5.13 (also with non-OHCI hosts) */ - __u32 cycle_timer; - - /* local time in microseconds since Epoch, - simultaneously read with cycle timer */ - __u64 local_time; -}; -#endif /* IEEE1394_RAW1394_H */ |