patch-2.2.15 linux/arch/s390/kernel/s390io.h

• Lines: 73
• Date: Thu Jan 1 01:00:00 1970
• Orig file: v2.2.14/arch/s390/kernel/s390io.h
• Orig date: Tue Jan 4 21:18:41 2000

diff -u --new-file --recursive --exclude-from ../../exclude v2.2.14/arch/s390/kernel/s390io.h linux/arch/s390/kernel/s390io.h
@@ -1,72 +0,0 @@
-/*
- *  arch/s390/kernel/s390io.h
- *
- *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- *    Author(s): Ingo Adlung (adlung@de.ibm.com)
- */
-
-#ifndef __s390io_h
-#define __s390io_h
-
-/*
- * Private data structure used by do_IO()
- *
- * Note : If bit flags are added, the "unused" value must be
- *        decremented accordingly !
- */
-typedef struct {
-      unsigned int  irq;           /* aka. subchannel number */
-      union {
-         unsigned int info;
-         struct {
-            unsigned int  busy      : 1;  /* device currently in use */
-            unsigned int  oper      : 1;  /* device is operational */
-            unsigned int  fast      : 1;  /* post with "channel end", ...    */
-                                          /* ... don't wait for "device end" */
-                                          /* ... from do_IO() parameters     */
-            unsigned int  ready     : 1;  /* interrupt handler registered */
-            unsigned int  haltio    : 1;  /* halt_IO in process */
-            unsigned int  doio      : 1;  /* do_IO in process */
-            unsigned int  doio_q    : 1;  /* do_IO queued - only possible ... */
-                                          /* ... if 'fast' is set too */
-            unsigned int  w4final   : 1;  /* wait for final status, internally */
-                                          /* ... used with 'fast' setting only */
-            unsigned int  repall    : 1;  /* report every interrupt status */
-            unsigned int  unready   : 1;  /* deregister irq handler in process */
-            unsigned int  d_disable : 1;  /* delayed disabling required */
-            unsigned int  w4sense   : 1;  /* SENSE status pending */
-            unsigned int  syncio    : 1;  /* synchronous I/O requested */
-            unsigned int  consns    : 1;  /* concurrent sense is available */
-            unsigned int  delsense  : 1;  /* delayed SENSE required */
-            unsigned int  s_pend    : 1;  /* status pending condition */
-            unsigned int  unused    : 16; /* unused */
-               } __attribute__ ((packed)) flags;
-         } ui;
-      unsigned int  lpm;           /* logical path mask to be used ... */
-                                   /* ... from do_IO() parms. Only ... */
-                                   /* ... valid if vlpm is set too.    */
-      schib_t       schib;         /* subchannel information block */
-      orb_t         orb;           /* operation request block */
-      devstat_t     devstat;       /* device status */
-      ccw1_t       *qcpa;          /* queued channel program */
-      ccw1_t        senseccw;      /* ccw for sense command */
-      unsigned int  stctl;         /* accumulated status control from irb */
-      unsigned int  qintparm;      /* queued interruption parameter  */
-      unsigned long qflag;         /* queued flags */
-      unsigned char qlpm;          /* queued logical path mask */
-
-   } __attribute__ ((aligned(8))) ioinfo_t;
-
-#define IOINFO_FLAGS_BUSY    0x80000000
-#define IOINFO_FLAGS_OPER    0x40000000
-#define IOINFO_FLAGS_FAST    0x20000000
-#define IOINFO_FLAGS_READY   0x10000000
-#define IOINFO_FLAGS_HALTIO  0x08000000
-#define IOINFO_FLAGS_DOIO    0x04000000
-#define IOINFO_FLAGS_DOIO_Q  0x02000000
-#define IOINFO_FLAGS_W4FINAL 0x01000000
-#define IOINFO_FLAGS_REPALL  0x00800000
-
-#endif  /* __s390io_h */
-