Changeset 8 for trunk/src/os2ahci.h

Timestamp:

Sep 10, 2010, 11:30:39 AM (15 years ago)

Author:

markus

Message:

latest changes by Christian

File:

• trunk/src/os2ahci.h (modified) (3 diffs)

trunk/src/os2ahci.h

@@ -317 +317 @@
 /* ADD workspace in IORB (must not exceed 16 bytes) */
 typedef struct {
-  IORBH _far   *next;                  /* link to next IORB in our own queues */
   void (*ppfunc)(IORBH _far *iorb);    /* post-processing function */
   void         *buf;                   /* response buffer (e.g. for identify cmds) */
   ULONG         timer;                 /* timer for timeout procesing */
+  USHORT        blocks;                /* number of blocks to be transferred */
   unsigned      processing    : 1;     /* IORB is being processd */
   unsigned      idempotent    : 1;     /* IORB is idempotent (can be retried) */
   unsigned      queued_hw     : 1;     /* IORB has been queued to hardware */
-  unsigned      no_ncq        : 1;     /* don't use native command queuing */
+  unsigned      no_ncq        : 1;     /* must not use native command queuing */
+  unsigned      is_ncq        : 1;     /* should use native command queueing */
+  unsigned      complete      : 1;     /* IORB has completed processing */
   unsigned      cmd_slot      : 4;     /* AHCI command slot for this IORB */
 } ADD_WORKSPACE;
@@ -357 +359 @@
 extern void    iorb_seterr            (IORBH _far *iorb, USHORT error_code);
 extern void    iorb_done              (IORBH _far *iorb);
+extern void    iorb_requeue           (IORBH _far *iorb);
 
 /* ahci.c */
@@ -380 +383 @@
                                              int (*func)(IORBH _far *, int),
                                              ULONG timeout);
+extern int     ahci_exec_polled_cmd         (AD_INFO *ai, int p, int d,
+                                             int timeout, int cmd, ...);
 
 extern int     ahci_intr                    (u16 irq);