From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- drivers/scsi/cpqfcTSioctl.h | 94 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 drivers/scsi/cpqfcTSioctl.h (limited to 'drivers/scsi/cpqfcTSioctl.h') diff --git a/drivers/scsi/cpqfcTSioctl.h b/drivers/scsi/cpqfcTSioctl.h new file mode 100644 index 000000000000..825536969126 --- /dev/null +++ b/drivers/scsi/cpqfcTSioctl.h @@ -0,0 +1,94 @@ +// for user apps, make sure data size types are defined +// with + + +#define CCPQFCTS_IOC_MAGIC 'Z' + +typedef struct +{ + __u8 bus; + __u8 dev_fn; + __u32 board_id; +} cpqfc_pci_info_struct; + +typedef __u32 DriverVer_type; +/* +typedef union +{ + struct // Peripheral Unit Device + { + __u8 Bus:6; + __u8 Mode:2; // b00 + __u8 Dev; + } PeripDev; + struct // Volume Set Address + { + __u8 DevMSB:6; + __u8 Mode:2; // b01 + __u8 DevLSB; + } LogDev; + struct // Logical Unit Device (SCSI-3, SCC-2 defined) + { + __u8 Targ:6; + __u8 Mode:2; // b10 + __u8 Dev:5; + __u8 Bus:3; + + } LogUnit; +} SCSI3Addr_struct; + + +typedef struct +{ + SCSI3Addr_struct FCP_Nexus; + __u8 cdb[16]; +} PassThru_Command_struct; +*/ + +/* this is nearly duplicated in idashare.h */ +typedef struct { + int lc; /* Controller number */ + int node; /* Node (box) number */ + int ld; /* Logical Drive on this box, if required */ + __u32 nexus; /* SCSI Nexus */ + void *argp; /* Argument pointer */ +} VENDOR_IOCTL_REQ; + + +typedef struct { + char cdb[16]; /* SCSI CDB for the pass-through */ + ushort bus; /* Target bus on the box */ + ushort pdrive; /* Physical drive on the box */ + int len; /* Length of the data area of the CDB */ + int sense_len; /* Length of the sense data */ + char sense_data[40]; /* Sense data */ + void *bufp; /* Data area for the CDB */ + char rw_flag; /* Read CDB or Write CDB */ +} cpqfc_passthru_t; + +/* +** Defines for the IOCTLS. +*/ + +#define VENDOR_READ_OPCODE 0x26 +#define VENDOR_WRITE_OPCODE 0x27 + +#define CPQFCTS_GETPCIINFO _IOR( CCPQFCTS_IOC_MAGIC, 1, cpqfc_pci_info_struct) +#define CPQFCTS_GETDRIVVER _IOR( CCPQFCTS_IOC_MAGIC, 9, DriverVer_type) + +#define CPQFCTS_SCSI_PASSTHRU _IOWR( CCPQFCTS_IOC_MAGIC,11, VENDOR_IOCTL_REQ) + +/* We would rather have equivalent generic, low-level driver agnostic +ioctls that do what CPQFC_IOCTL_FC_TARGET_ADDRESS and +CPQFC_IOCTL_FC_TDR 0x5388 do, but currently, we do not have them, +consequently applications would have to know they are talking to cpqfc. */ + +/* Used to get Fibre Channel WWN and port_id from device */ +// #define CPQFC_IOCTL_FC_TARGET_ADDRESS 0x5387 +#define CPQFC_IOCTL_FC_TARGET_ADDRESS \ + _IOR( CCPQFCTS_IOC_MAGIC, 13, Scsi_FCTargAddress) + +/* Used to invoke Target Defice Reset for Fibre Channel */ +// #define CPQFC_IOCTL_FC_TDR 0x5388 +#define CPQFC_IOCTL_FC_TDR _IO( CCPQFCTS_IOC_MAGIC, 15) + -- cgit v1.2.3