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path: root/drivers/ide/ppc/mpc8xx.c
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Diffstat (limited to 'drivers/ide/ppc/mpc8xx.c')
-rw-r--r--drivers/ide/ppc/mpc8xx.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
index dab79afa9b2..df2e92034f5 100644
--- a/drivers/ide/ppc/mpc8xx.c
+++ b/drivers/ide/ppc/mpc8xx.c
@@ -45,7 +45,7 @@ static void print_funcid (int func);
static int check_ide_device (unsigned long base);
static void ide_interrupt_ack (void *dev);
-static void m8xx_ide_tuneproc(ide_drive_t *drive, u8 pio);
+static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio);
typedef struct ide_ioport_desc {
unsigned long base_off; /* Offset to PCMCIA memory */
@@ -314,9 +314,8 @@ m8xx_ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
#endif /* CONFIG_IDE_8xx_PCCARD */
}
- /* register routine to tune PIO mode */
ide_hwifs[data_port].pio_mask = ATA_PIO4;
- ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
+ ide_hwifs[data_port].set_pio_mode = m8xx_ide_set_pio_mode;
hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
/* Enable Harddisk Interrupt,
@@ -401,9 +400,8 @@ void m8xx_ide_init_hwif_ports (hw_regs_t *hw,
*irq = ioport_dsc[data_port].irq;
}
- /* register routine to tune PIO mode */
ide_hwifs[data_port].pio_mask = ATA_PIO4;
- ide_hwifs[data_port].tuneproc = m8xx_ide_tuneproc;
+ ide_hwifs[data_port].set_pio_mode = m8xx_ide_set_pio_mode;
hw->ack_intr = (ide_ack_intr_t *) ide_interrupt_ack;
/* Enable Harddisk Interrupt,
@@ -427,24 +425,13 @@ void m8xx_ide_init_hwif_ports (hw_regs_t *hw,
#define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */
#endif
-
/* Calculate PIO timings */
-static void
-m8xx_ide_tuneproc(ide_drive_t *drive, u8 pio)
+static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
volatile pcmconf8xx_t *pcmp;
ulong timing, mask, reg;
-#endif
-
- pio = ide_get_best_pio_mode(drive, pio, 4);
-#if 1
- printk("%s[%d] %s: best PIO mode: %d\n",
- __FILE__,__LINE__,__FUNCTION__, pio);
-#endif
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
mask = ~(PCMCIA_SHT(0xFF) | PCMCIA_SST(0xFF) | PCMCIA_SL(0xFF));