Lines Matching defs:latency
319 u_long latency;
415 * PCI latency timer. 32 is a good value for 4 bus mastering slots, if
421 latency = pci_read_config(dev, PCI_LATENCY_TIMER, 4);
422 latency = (latency >> 8) & 0xff;
424 if (latency)
425 printf("brooktree%d: PCI bus latency is", unit);
427 printf("brooktree%d: PCI bus latency was 0 changing to",
430 if ( !latency ) {
431 latency = BROOKTREE_DEF_LATENCY_VALUE;
432 pci_write_config(dev, PCI_LATENCY_TIMER, latency<<8, 4);
435 printf(" %d.\n", (int) latency);
939 u_long latency;
1058 * PCI latency timer. 32 is a good value for 4 bus mastering slots, if
1064 latency = pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_LATENCY_TIMER);
1065 latency = (latency >> 8) & 0xff;
1067 if (!latency) {
1069 printf("%s: PCI bus latency was 0 changing to %d",
1072 latency = BROOKTREE_DEF_LATENCY_VALUE;
1074 PCI_LATENCY_TIMER, latency<<8);