static void hpt3xxn_rw_disk(ide_drive_t *drive, struct request *rq)
{
- hpt3xxn_set_clock(drive->hwif, rq_data_dir(rq) ? 0x23 : 0x21);
+ hpt3xxn_set_clock(drive->hwif, rq_data_dir(rq) ? 0x21 : 0x23);
}
/**
u16 mcr;
pci_read_config_word(dev, mcr_addr, &mcr);
- pci_write_config_word(dev, mcr_addr, (mcr | 0x8000));
- /* now read cable id register */
+ pci_write_config_word(dev, mcr_addr, mcr | 0x8000);
+ /* Debounce, then read cable ID register */
+ udelay(10);
pci_read_config_byte(dev, 0x5a, &scr1);
pci_write_config_word(dev, mcr_addr, mcr);
} else if (chip_type >= HPT370) {
u8 scr2 = 0;
pci_read_config_byte(dev, 0x5b, &scr2);
- pci_write_config_byte(dev, 0x5b, (scr2 & ~1));
- /* now read cable id register */
+ pci_write_config_byte(dev, 0x5b, scr2 & ~1);
+ /* Debounce, then read cable ID register */
+ udelay(10);
pci_read_config_byte(dev, 0x5a, &scr1);
- pci_write_config_byte(dev, 0x5b, scr2);
+ pci_write_config_byte(dev, 0x5b, scr2);
} else
pci_read_config_byte(dev, 0x5a, &scr1);