patch-2.4.21 linux-2.4.21/drivers/scsi/cpqfcTSioctl.h
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- Lines: 124
- Date:
2003-06-13 07:51:36.000000000 -0700
- Orig file:
linux-2.4.20/drivers/scsi/cpqfcTSioctl.h
- Orig date:
2001-10-25 13:53:50.000000000 -0700
diff -urN linux-2.4.20/drivers/scsi/cpqfcTSioctl.h linux-2.4.21/drivers/scsi/cpqfcTSioctl.h
@@ -4,71 +4,38 @@
#define CCPQFCTS_IOC_MAGIC 'Z'
-typedef struct
-{
- __u8 bus;
- __u8 dev_fn;
- __u32 board_id;
+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 */
+ 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 */
+ 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.
-*/
+ * Defines for the IOCTLS.
+ */
#define VENDOR_READ_OPCODE 0x26
#define VENDOR_WRITE_OPCODE 0x27
@@ -78,17 +45,22 @@
#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
+/*
+ * 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 \
_IOR( CCPQFCTS_IOC_MAGIC, 13, Scsi_FCTargAddress)
-/* Used to invoke Target Defice Reset for Fibre Channel */
-// #define CPQFC_IOCTL_FC_TDR 0x5388
+/*
+ * Used to invoke Target Defice Reset for Fibre Channel
+ */
+
#define CPQFC_IOCTL_FC_TDR _IO( CCPQFCTS_IOC_MAGIC, 15)
-
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