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57a32d98ef
The new cpacfinfo command provides information about CPACF, such as which CPACF functions are installed, and make use of the new MSA 13 Query Authentication Information function. Signed-off-by: Finn Callies <fcallies@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
19 lines
402 B
C
19 lines
402 B
C
// SPDX-License-Identifier: MIT
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//
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// Copyright IBM Corp. 2024
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#include <stdint.h>
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uint32_t stfle(uint64_t *stfle_fac_list, uint32_t size)
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{
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uint32_t reg0 = size - 1;
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asm volatile(" lgr %%r0,%[reg0]\n"
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" .insn s,0xb2b00000,%[list]\n" /* stfle */
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" lgr %[reg0],%%r0\n"
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: [reg0] "+&d"(reg0), [list] "+Q"(*stfle_fac_list)
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:
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: "memory", "cc", "r0");
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return reg0;
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}
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