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s390/ap: use insn format for new instructions 

Use insn format with instruction format specifier instead of plain
longs. This way it is also more obvious that code instead of data is
generated.

The generated code is identical.

Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2022-03-14 20:45:32 +01:00 committed by Vasily Gorbik
parent 6982dba181
commit 2d6c0008be
1 changed files with 7 additions and 7 deletions
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14
arch/s390/include/asm/ap.h
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@ -63,7 +63,7 @@ static inline bool ap_instructions_available(void)
" lgr 0,%[reg0]\n" /* qid into gr0 */
" lghi 1,0\n" /* 0 into gr1 */
" lghi 2,0\n" /* 0 into gr2 */
" .long 0xb2af0000\n" /* PQAP(TAPQ) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(TAPQ) */
"0: la %[reg1],1\n" /* 1 into reg1 */
"1:\n"
EX_TABLE(0b, 1b)
@ -88,7 +88,7 @@ static inline struct ap_queue_status ap_tapq(ap_qid_t qid, unsigned long *info)
asm volatile(
" lgr 0,%[qid]\n" /* qid into gr0 */
" lghi 2,0\n" /* 0 into gr2 */
" .long 0xb2af0000\n" /* PQAP(TAPQ) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(TAPQ) */
" lgr %[reg1],1\n" /* gr1 (status) into reg1 */
" lgr %[reg2],2\n" /* gr2 into reg2 */
: [reg1] "=&d" (reg1), [reg2] "=&d" (reg2)
@ -129,7 +129,7 @@ static inline struct ap_queue_status ap_rapq(ap_qid_t qid)
asm volatile(
" lgr 0,%[reg0]\n" /* qid arg into gr0 */
" .long 0xb2af0000\n" /* PQAP(RAPQ) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(RAPQ) */
" lgr %[reg1],1\n" /* gr1 (status) into reg1 */
: [reg1] "=&d" (reg1)
: [reg0] "d" (reg0)
@ -150,7 +150,7 @@ static inline struct ap_queue_status ap_zapq(ap_qid_t qid)
asm volatile(
" lgr 0,%[reg0]\n" /* qid arg into gr0 */
" .long 0xb2af0000\n" /* PQAP(ZAPQ) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(ZAPQ) */
" lgr %[reg1],1\n" /* gr1 (status) into reg1 */
: [reg1] "=&d" (reg1)
: [reg0] "d" (reg0)
@ -192,7 +192,7 @@ static inline int ap_qci(struct ap_config_info *config)
asm volatile(
" lgr 0,%[reg0]\n" /* QCI fc into gr0 */
" lgr 2,%[reg2]\n" /* ptr to config into gr2 */
" .long 0xb2af0000\n" /* PQAP(QCI) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(QCI) */
"0: la %[reg1],0\n" /* good case, QCI fc available */
"1:\n"
EX_TABLE(0b, 1b)
@ -249,7 +249,7 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
" lgr 0,%[reg0]\n" /* qid param into gr0 */
" lgr 1,%[reg1]\n" /* irq ctrl into gr1 */
" lgr 2,%[reg2]\n" /* ni addr into gr2 */
" .long 0xb2af0000\n" /* PQAP(AQIC) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(AQIC) */
" lgr %[reg1],1\n" /* gr1 (status) into reg1 */
: [reg1] "+&d" (reg1)
: [reg0] "d" (reg0), [reg2] "d" (reg2)
@ -299,7 +299,7 @@ static inline struct ap_queue_status ap_qact(ap_qid_t qid, int ifbit,
asm volatile(
" lgr 0,%[reg0]\n" /* qid param into gr0 */
" lgr 1,%[reg1]\n" /* qact in info into gr1 */
" .long 0xb2af0000\n" /* PQAP(QACT) */
" .insn rre,0xb2af0000,0,0\n" /* PQAP(QACT) */
" lgr %[reg1],1\n" /* gr1 (status) into reg1 */
" lgr %[reg2],2\n" /* qact out info into reg2 */
: [reg1] "+&d" (reg1), [reg2] "=&d" (reg2)