diff options
Diffstat (limited to 'drivers/ide/pci/cy82c693.c')
| -rw-r--r-- | drivers/ide/pci/cy82c693.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c index 77cc22c..e14ad55 100644 --- a/drivers/ide/pci/cy82c693.c +++ b/drivers/ide/pci/cy82c693.c @@ -133,23 +133,22 @@ static int calc_clk(int time, int bus_speed) */ static void compute_clocks(u8 pio, pio_clocks_t *p_pclk) { + struct ide_timing *t = ide_timing_find_mode(XFER_PIO_0 + pio); int clk1, clk2; - int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock(); + int bus_speed = ide_pci_clk ? ide_pci_clk : 33; /* we don't check against CY82C693's min and max speed, * so you can play with the idebus=xx parameter */ /* let's calc the address setup time clocks */ - p_pclk->address_time = (u8)calc_clk(ide_pio_timings[pio].setup_time, bus_speed); + p_pclk->address_time = (u8)calc_clk(t->setup, bus_speed); /* let's calc the active and recovery time clocks */ - clk1 = calc_clk(ide_pio_timings[pio].active_time, bus_speed); + clk1 = calc_clk(t->active, bus_speed); /* calc recovery timing */ - clk2 = ide_pio_timings[pio].cycle_time - - ide_pio_timings[pio].active_time - - ide_pio_timings[pio].setup_time; + clk2 = t->cycle - t->active - t->setup; clk2 = calc_clk(clk2, bus_speed); |
