diff options
Diffstat (limited to 'drivers/ide/ppc/mpc8xx.c')
| -rw-r--r-- | drivers/ide/ppc/mpc8xx.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c index 82de2d781f2..df2e92034f5 100644 --- a/drivers/ide/ppc/mpc8xx.c +++ b/drivers/ide/ppc/mpc8xx.c @@ -32,7 +32,6 @@ #include <asm/mpc8xx.h> #include <asm/mmu.h> #include <asm/processor.h> -#include <asm/residual.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/ide.h> @@ -46,7 +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 */ @@ -315,8 +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].tuneproc = m8xx_ide_tuneproc; + ide_hwifs[data_port].pio_mask = ATA_PIO4; + 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, @@ -401,8 +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].tuneproc = m8xx_ide_tuneproc; + ide_hwifs[data_port].pio_mask = ATA_PIO4; + 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, @@ -426,25 +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) { - ide_pio_data_t d; #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, &d); -#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)); |