2 comments:
File util/dell-flash-unlock/COPYING:
Probably not needed?
File util/dell-flash-unlock/accessors.c:
uint32_t
pci_read_32(uint32_t dev, uint8_t reg)
{
sys_outl(PCI_CFG_ADDR, dev | reg);
return sys_inl(PCI_CFG_DATA);
}
void
pci_write_32(uint32_t dev, uint8_t reg, uint32_t value)
{
sys_outl(PCI_CFG_ADDR, dev | reg);
sys_outl(PCI_CFG_DATA, value);
}
I originally did this to avoid any external dependencies, but this probably isn't a safe way of doing PCI access and libpci would probably be better. Flashrom requires libpci anyway.
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