Changeset 8 for trunk/src/ata.h

Timestamp:

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

Author:

markus

Message:

latest changes by Christian

File:

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

trunk/src/ata.h

@@ -396 +396 @@
   AP_SGLIST,       /* [void _far *, u16] buffer S/G (SCATGATENTRY/count)    */
   AP_VADDR,        /* [void _far *, u16] buffer virtual address (buf/len)   */
-  AP_H2D,          /* []                 host-to-device direction           */
+  AP_WRITE,        /* []                 indicates a DMA write operation    */
   AP_AHCI_FLAGS,   /* [u16]              AHCI command header flags          */
   AP_ATAPI_CMD,    /* [void _far *, u16] ATAPI command (CDB) and length     */
@@ -442 +442 @@
 extern void      ata_cmd_to_fis      (u8 _far *fis, ATA_CMD _far *cmd,
                                       int device);
+extern USHORT    ata_get_sg_indx     (IORB_EXECUTEIO _far *io);
+extern void      ata_max_sg_cnt      (IORB_EXECUTEIO _far *io, USHORT sg_indx,
+                                      USHORT sg_max, USHORT _far *sg_cnt,
+                                      USHORT _far *sector_cnt);
 
 extern int       ata_get_geometry    (IORBH _far *iorb, int slot);
@@ -447 +451 @@
 extern int       ata_unit_ready      (IORBH _far *iorb, int slot);
 extern int       ata_read            (IORBH _far *iorb, int slot);
+extern void      ata_read_pp         (IORBH _far *iorb);
 extern int       ata_verify          (IORBH _far *iorb, int slot);
 extern int       ata_write           (IORBH _far *iorb, int slot);
+extern void      ata_write_pp        (IORBH _far *iorb);
 extern int       ata_execute_ata     (IORBH _far *iorb, int slot);
 extern int       ata_req_sense       (IORBH _far *iorb, int slot);
+
 extern char     *ata_dev_name        (u16 *id_buf);
+