Lines Matching defs:is
154 uint32_t is;
198 uint32_t is;
236 if (p->is & p->ie)
237 sc->is |= (1 << i);
239 DPRINTF("%s(%08x) %08x\n", __func__, mask, sc->is);
241 /* If there is nothing enabled -- clear legacy interrupt and exit. */
242 if (sc->is == 0 || (sc->ghc & AHCI_GHC_IE) == 0) {
250 /* If there is anything and no MSI -- assert legacy interrupt. */
266 if (sc->is & mask && mmask & mask)
282 p->port, p->is, p->ie, sc->is);
284 /* If there is nothing enabled -- we are done. */
285 if ((p->is & p->ie) == 0)
291 sc->is |= (1 << p->port);
298 /* If IS for this port is already set -- do nothing. */
299 if (sc->is & (1 << p->port))
302 sc->is |= (1 << p->port);
349 if (~p->is & irq) {
350 p->is |= irq;
463 * is in-flight, clear the running bit, the current command
509 * This command is now done.
561 sc->is = 0;
570 sc->port[i].is = 0;
1865 * are already in-flight. Stop if device is busy or in error.
1947 * This command is now complete.
2009 * This command is now complete.
2071 p->is &= ~value;
2105 /* we don't support FBSCP, so rfis size is 256Bytes */
2177 sc->is &= ~value;