diff options
Diffstat (limited to 'usr.sbin/vmd/psp.c')
| -rw-r--r-- | usr.sbin/vmd/psp.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/usr.sbin/vmd/psp.c b/usr.sbin/vmd/psp.c index 2de8cf4ac0b..4c1cfdab617 100644 --- a/usr.sbin/vmd/psp.c +++ b/usr.sbin/vmd/psp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: psp.c,v 1.3 2024/11/05 23:16:46 bluhm Exp $ */ +/* $OpenBSD: psp.c,v 1.4 2024/11/06 22:06:16 bluhm Exp $ */ /* * Copyright (c) 2023, 2024 Hans-Joerg Hoexer <hshoexer@genua.de> @@ -42,7 +42,8 @@ extern struct vmd *env; * Retrieve platform state. */ int -psp_get_pstate(uint16_t *state) +psp_get_pstate(uint16_t *state, uint8_t *major, uint8_t *minor, + uint8_t *build, uint8_t *seves) { struct psp_platform_status pst; @@ -53,6 +54,14 @@ psp_get_pstate(uint16_t *state) if (state) *state = pst.state; + if (major) + *major = pst.api_major; + if (minor) + *minor = pst.api_minor; + if (build) + *build = (pst.cfges_build >> 24) & 0xff; + if (seves) + *seves = pst.cfges_build & 0x1; return (0); } @@ -318,6 +327,8 @@ psp_reset(void) void psp_setup(void) { + uint8_t major, minor, build; + env->vmd_psp_fd = open(PSP_NODE, O_RDWR); if (env->vmd_psp_fd == -1) { if (errno != ENXIO) @@ -327,4 +338,7 @@ psp_setup(void) if (psp_reset() < 0) fatalx("%s: failed to reset PSP", __func__); + if (psp_get_pstate(NULL, &major, &minor, &build, NULL) < 0) + fatalx("%s: failed to get platform state", __func__); + log_info("PSP api %hhu.%hhu, build %hhu", major, minor, build); } |