Hi All,
I am in the middle of doing some x86 code cleanups ready for my next phase of work on getting linux running on my custom board. I doing so, I have found some PCI related code in the 386 cpu and lib folders that needed tweaking. I have two issues that I need help to resolve
1) in lib_i386/pci.c the following results in a compiler warning 'large integer implicitly truncated to unsigned type':
pci_write_config_dword(dev, PCI_ROM_ADDRESS, PCI_ROM_ADDRESS_MASK);
Would it be 'right' to simply cast PCI_ROM_ADDRESS_MASK to a u32? (I have done this just to get it to compile for the moment)
2) in lib_i386/pci.c, probe_pci_video() calls pci_find_class(), but the pci_find_class() is undefined. The only other references I can find in the code are in include/pci.h (where it is declared) and drivers/net/sk98lin/skge.c where it is called. I have used gitk to search the git history to see if it was removed for some reason, but can find no references to it in any prior commit
Does anyone have any ideas on what I should do to resolve these?
Regards,
Graeme