1999/1120/pc/devusb.c (diff list | history)

1999/1120/sys/src/9/pc/devusb.c:1280,1286 – 1999/1209/sys/src/9/pc/devusb.c:1280,1291 (short | long | prev | next)
1999/1006		delay(4); } outb(port+SOFMod, i); // Interrupt handler
1999/1209		/* * Interrupt handler. * Bail out if no IRQ assigned by the BIOS. */ if(cfg->intl == 0xFF) return;
1999/1006		intrenable(cfg->intl, interrupt, ub, cfg->tbdf, "usb"); ub->io = port;