ide: convert 'pio_mode' device setting to use DS_SYNC flag

[linux-2.6-omap-h63xx.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 02984f1f041af00a9871fa5e0d19576b0cc4455a..a5e1888b1dab08a30ea858d60e0bf06dd176ce47 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -262,8 +262,6 @@ static inline int __ide_default_irq(unsigned long base)
  * set_geometry        : respecify drive geometry
  * recalibrate : seek to cyl 0
  * set_multmode        : set multmode count
- * set_tune    : tune interface for drive
- * serviced    : service command
  * reserved    : unused
  */
 typedef union {
@@ -272,42 +270,10 @@ typedef union {
                unsigned set_geometry   : 1;
                unsigned recalibrate    : 1;
                unsigned set_multmode   : 1;
-               unsigned set_tune       : 1;
-               unsigned serviced       : 1;
-               unsigned reserved       : 3;
+               unsigned reserved       : 5;
        } b;
 } special_t;
 
-/*
- * ATA-IDE Select Register, aka Device-Head
- *
- * head                : always zeros here
- * unit                : drive select number: 0/1
- * bit5                : always 1
- * lba         : using LBA instead of CHS
- * bit7                : always 1
- */
-typedef union {
-       unsigned all                    : 8;
-       struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-               unsigned head           : 4;
-               unsigned unit           : 1;
-               unsigned bit5           : 1;
-               unsigned lba            : 1;
-               unsigned bit7           : 1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-               unsigned bit7           : 1;
-               unsigned lba            : 1;
-               unsigned bit5           : 1;
-               unsigned unit           : 1;
-               unsigned head           : 4;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-       } b;
-} select_t, ata_select_t;
-
 /*
  * Status returned from various ide_ functions
  */
@@ -529,8 +495,8 @@ struct ide_drive_s {
        unsigned long timeout;          /* max time to wait for irq */
 
        special_t       special;        /* special action flags */
-       select_t        select;         /* basic drive/head select reg value */
 
+       u8      select;                 /* basic drive/head select reg value */
        u8      retry_pio;              /* retrying dma capable host in pio */
        u8      waiting_for_dma;        /* dma currently in progress */
 
@@ -544,7 +510,6 @@ struct ide_drive_s {
        u8      ready_stat;     /* min status value for drive ready */
        u8      mult_count;     /* current multiple sector setting */
        u8      mult_req;       /* requested multiple sector setting */
-       u8      tune_req;       /* requested drive tuning setting */
        u8      io_32bit;       /* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
        u8      bad_wstat;      /* used for ignoring ATA_DF */
        u8      head;           /* "real" number of heads */