/**
* ap_pqap_rapq(): Reset adjunct processor queue.
* @qid: The AP queue number
+ * @fbit: if != 0 set F bit
*
* Returns AP queue status structure.
*/
-static inline struct ap_queue_status ap_rapq(ap_qid_t qid)
+static inline struct ap_queue_status ap_rapq(ap_qid_t qid, int fbit)
{
unsigned long reg0 = qid | (1UL << 24); /* fc 1UL is RAPQ */
union ap_queue_status_reg reg1;
+ if (fbit)
+ reg0 |= 1UL << 22;
+
asm volatile(
" lgr 0,%[reg0]\n" /* qid arg into gr0 */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(RAPQ) */
/**
* ap_pqap_zapq(): Reset and zeroize adjunct processor queue.
* @qid: The AP queue number
+ * @fbit: if != 0 set F bit
*
* Returns AP queue status structure.
*/
-static inline struct ap_queue_status ap_zapq(ap_qid_t qid)
+static inline struct ap_queue_status ap_zapq(ap_qid_t qid, int fbit)
{
unsigned long reg0 = qid | (2UL << 24); /* fc 2UL is ZAPQ */
union ap_queue_status_reg reg1;
+ if (fbit)
+ reg0 |= 1UL << 22;
+
asm volatile(
" lgr 0,%[reg0]\n" /* qid arg into gr0 */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(ZAPQ) */
{
struct ap_queue_status status;
- status = ap_rapq(aq->qid);
+ status = ap_rapq(aq->qid, 0);
switch (status.response_code) {
case AP_RESPONSE_NORMAL:
case AP_RESPONSE_RESET_IN_PROGRESS:
* to the initial value AP_DEV_STATE_UNINITIATED.
*/
spin_lock_bh(&aq->lock);
- ap_zapq(aq->qid);
+ ap_zapq(aq->qid, 0);
aq->dev_state = AP_DEV_STATE_UNINITIATED;
spin_unlock_bh(&aq->lock);
}