> Hi,
> BM-IDE doesn't work for me on all recent (at least these kernels
> 2.1.119-2.1.127p3). The kernel either fails and returns to PIO mode
> or crashes depending on which interface I'm playing with.
Try this:
diff -rc linux-2.1.125/drivers/block/ide-pci.c linux/drivers/block/ide-pci.c
*** linux-2.1.125/drivers/block/ide-pci.c Tue Sep 29 04:09:52 1998
--- linux/drivers/block/ide-pci.c Sat Oct 24 16:40:44 1998
***************
*** 158,177 ****
*/
__initfunc(static unsigned int ide_special_settings (struct pci_dev *dev, const char *name))
{
- unsigned int addressbios = 0;
-
- pci_read_config_dword(dev, PCI_ROM_ADDRESS, &addressbios);
-
switch(dev->device) {
case PCI_DEVICE_ID_ARTOP_ATP850UF:
case PCI_DEVICE_ID_PROMISE_20246:
! pci_write_config_byte(dev, PCI_ROM_ADDRESS, PCI_ROM_ADDRESS_ENABLE);
! printk("%s: ROM enabled ", name);
!
! if (!addressbios) {
! printk("but no address\n");
! } else {
! printk("at 0x%08x\n", addressbios);
}
if ((dev->class >> 8) == PCI_CLASS_STORAGE_RAID) {
--- 158,171 ----
*/
__initfunc(static unsigned int ide_special_settings (struct pci_dev *dev, const char *name))
{
switch(dev->device) {
case PCI_DEVICE_ID_ARTOP_ATP850UF:
case PCI_DEVICE_ID_PROMISE_20246:
! if (dev->rom_address) {
! pci_write_config_dword(dev, PCI_ROM_ADDRESS,
! dev->rom_address | PCI_ROM_ADDRESS_ENABLE);
! printk("%s: ROM enabled at 0x%08lx\n",
! name, dev->rom_address);
}
if ((dev->class >> 8) == PCI_CLASS_STORAGE_RAID) {
Cheers,
Rick.
-
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