Changeset 207 for trunk/src/os2ahci/os2ahci.h

Timestamp:

Feb 23, 2021, 10:10:11 PM (4 years ago)

Author:

David Azarewicz

Message:

Add 64/48 bit LBA support.

File:

• trunk/src/os2ahci/os2ahci.h (modified) (6 diffs)

trunk/src/os2ahci/os2ahci.h

@@ -230 +230 @@
 
 typedef struct {
-    USHORT Cylinders;
+    ULONG Cylinders;
     USHORT HeadsPerCylinder;
     USHORT SectorsPerTrack;
-    ULONG  TotalSectors;
+    ULONGLONG  TotalSectors;
     char *Method;
 } DEV_INFO;
@@ -248 +248 @@
   u32           dma_buf_phys;          /* 14 physical address of DMA scratch buffer */
   u8           *dma_buf;               /* 18 DMA scatch buffers */
+  u32 unaligned_read_count;
+  u32 error_count;
+  u32 ulResetCount; /* added in 2.07 */
 
   struct {                             /* 1c */
@@ -263 +266 @@
     char dev_name[AHCI_DEV_NAME_LEN];
   } devs[AHCI_MAX_DEVS];
-
-  u32 unaligned_read_count;
-  u32 error_count;
-  u32 ulResetCount; /* added in 2.07 */
 } P_INFO;
 
@@ -313 +312 @@
   unsigned short processing    :1;     /* 0e IORB is being processd */
   unsigned short idempotent    :1;     /*    IORB is idempotent (can be retried) */
+  unsigned short fIs64bit      :1;     /* Transaction is a 64 bit operation */
   unsigned short queued_hw     :1;     /*    IORB has been queued to hardware */
   unsigned short no_ncq        :1;     /*    must not use native command queuing */
@@ -354 +354 @@
                                    /* These are the four entries which correspond to the entries in the partition table. */
 } DLA_Table_Sector, *PDLA_Table_Sector;
+
+typedef struct _ahcistats_
+{
+  ULONG ulSize;
+  ULONG ulVersion;
+  ULONG ulTestCount3;
+  ULONG ulTestCount2;
+  ULONG ulTestCount1;
+} AHCISTATS;
 
 static inline unsigned long readl(void *a)
@@ -487 +496 @@
 extern int suspended; /* indicates if the driver is suspended */
 extern int resume_sleep_flag;
+extern AHCISTATS AhciStats;
 
 /* port restart context hook and input data */