Searched refs:MWI (Results 1 – 3 of 3) sorted by relevance
1192 /* if we have any cache line size at all, we can do MRM and MWI */ in tulip_mwi_config() 1193 csr0 |= MRM | MWI; in tulip_mwi_config() 1195 /* Enable MWI in the standard PCI command bit. in tulip_mwi_config() 1196 * Check for the case where MWI is desired but not available in tulip_mwi_config() 1202 if ((csr0 & MWI) && (!(pci_command & PCI_COMMAND_INVALIDATE))) in tulip_mwi_config() 1203 csr0 &= ~MWI; in tulip_mwi_config() 1205 /* if cache line size hardwired to zero, no MWI */ in tulip_mwi_config() 1207 if ((csr0 & MWI) && (cache == 0)) { in tulip_mwi_config() 1208 csr0 &= ~MWI; in tulip_mwi_config() 1236 /* we don't have a good csr0 or cache line size, disable MWI */ in tulip_mwi_config() [all...]
176 MWI = (1 << 24), enumerator
481 Now, by default the driver does not enable PCI MWI and option