diff options
Diffstat (limited to 'drivers/ide/pci/cmd640.c')
| -rw-r--r-- | drivers/ide/pci/cmd640.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c index 0f6f11e6980..6e7a6faa480 100644 --- a/drivers/ide/pci/cmd640.c +++ b/drivers/ide/pci/cmd640.c @@ -552,7 +552,14 @@ static void cmd640_set_mode(ide_drive_t *drive, unsigned int index, { int setup_time, active_time, recovery_time, clock_time; u8 setup_count, active_count, recovery_count, recovery_count2, cycle_count; - int bus_speed = system_bus_clock(); + int bus_speed; + + if (cmd640_vlb && ide_vlb_clk) + bus_speed = ide_vlb_clk; + else if (!cmd640_vlb && ide_pci_clk) + bus_speed = ide_pci_clk; + else + bus_speed = system_bus_clock(); if (pio_mode > 5) pio_mode = 5; |