- if (pio != PIO_NOT_EXIST) {
- int adr_setup, data_pls;
- int bus_speed = system_bus_clock();
-
- adr_setup = ide_pio_timings[pio].setup_time;
- data_pls = ide_pio_timings[pio].active_time;
- clks->address_time = cmpt_clk(adr_setup, bus_speed);
- clks->data_time = cmpt_clk(data_pls, bus_speed);
- clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time
- - adr_setup-data_pls, bus_speed);
- if (clks->address_time<1) clks->address_time = 1;
- if (clks->address_time>4) clks->address_time = 4;
- if (clks->data_time<1) clks->data_time = 1;
- if (clks->data_time>16) clks->data_time = 16;
- if (clks->recovery_time<2) clks->recovery_time = 2;
- if (clks->recovery_time>17) clks->recovery_time = 17;
+ if (pio != PIO_NOT_EXIST) {
+ int adr_setup, data_pls;
+ int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock();
+
+ adr_setup = ide_pio_timings[pio].setup_time;
+ data_pls = ide_pio_timings[pio].active_time;
+ clks->address_time = cmpt_clk(adr_setup, bus_speed);
+ clks->data_time = cmpt_clk(data_pls, bus_speed);
+ clks->recovery_time = cmpt_clk(ide_pio_timings[pio].cycle_time
+ - adr_setup-data_pls, bus_speed);
+ if (clks->address_time < 1)
+ clks->address_time = 1;
+ if (clks->address_time > 4)
+ clks->address_time = 4;
+ if (clks->data_time < 1)
+ clks->data_time = 1;
+ if (clks->data_time > 16)
+ clks->data_time = 16;
+ if (clks->recovery_time < 2)
+ clks->recovery_time = 2;
+ if (clks->recovery_time > 17)
+ clks->recovery_time = 17;