Re: C states lost on amd64
On May 27 19:39:18, guent...@gmail.com wrote:
> On Fri, 27 May 2022, Jan Stary wrote:
> > ... and with the latest snapshot, they are back.
> ...
> > acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> >
> > On May 26 14:34:43, h...@stare.cz wrote:
> > > This is current/adm64, dmesgs below.
> > > With the current snapshot, the C states are gone:
> > >
> > > -acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > > C1(1000@1 mwait.1), PSS
> > > -acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > > C1(1000@1 mwait.1), PSS
> > > -acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > > C1(1000@1 mwait.1), PSS
> > > -acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > > C1(1000@1 mwait.1), PSS
> > > +acpicpu0 at acpi0: C1(@1 halt!), PSS
> > > +acpicpu1 at acpi0: C1(@1 halt!), PSS
> > > +acpicpu2 at acpi0: C1(@1 halt!), PSS
> > > +acpicpu3 at acpi0: C1(@1 halt!), PSS
> > >
> > > Is this expected?
> > > Is it related to the recent apmd -A change?
>
> Not really. Well, unless your box is one where the states change
> depending on, say, whether the box is plugged in.
This is a PC workstation that is always plugged in.
> You could give this diff a shot. It enables processing of CST change
> notifications. No committers have a (working) box that does that, so I
> couldn't get any interest and I have no idea when--or even if--it might go
> in.
Thanks. The current snapshots seem to work fine (like they have been),
this was the only snapshot that didn't show the C-states.
Is anyone please aware of a change that could have
temporarily coused that around May 25th?
Jan
>
>
> Index: sys/dev/acpi/acpicpu.c
> ===
> RCS file: /data/src/openbsd/src/sys/dev/acpi/acpicpu.c,v
> retrieving revision 1.92
> diff -u -p -r1.92 acpicpu.c
> --- sys/dev/acpi/acpicpu.c6 Apr 2022 18:59:27 - 1.92
> +++ sys/dev/acpi/acpicpu.c12 Apr 2022 06:13:55 -
> @@ -25,6 +25,7 @@
> #include
> #include
> #include
> +#include
>
> #include
> #include
> @@ -80,6 +81,7 @@ voidacpicpu_setperf_ppc_change(struct a
> #define CST_FLAG_FALLBACK0x4000 /* fallback for broken _CST */
> #define CST_FLAG_SKIP0x8000 /* state is worse
> choice */
>
> +#define FLAGS_NOCST 0x01
> #define FLAGS_MWAIT_ONLY 0x02
> #define FLAGS_BMCHECK0x04
> #define FLAGS_NOTHROTTLE 0x08
> @@ -113,8 +115,10 @@ struct acpi_cstate
> uint64_taddress;/* or mwait hint */
> };
>
> -unsigned long cst_stats[4] = { 0 };
> -
> +/*
> + * Locking:
> + * m sc_mtx
> + */
> struct acpicpu_softc {
> struct device sc_dev;
> int sc_cpu;
> @@ -130,6 +134,10 @@ struct acpicpu_softc {
> struct cpu_info *sc_ci;
> SLIST_HEAD(,acpi_cstate) sc_cstates;
>
> + struct mutexsc_mtx;
> + struct acpi_cstate *sc_cstates_active; /* [m] */
> + int sc_mwait_only; /* [m] */
> +
> bus_space_tag_t sc_iot;
> bus_space_handle_t sc_ioh;
>
> @@ -161,10 +169,13 @@ struct acpicpu_softc {
>
> void acpicpu_add_cstatepkg(struct aml_value *, void *);
> void acpicpu_add_cdeppkg(struct aml_value *, void *);
> +void acpicpu_cst_activate(struct acpicpu_softc *);
> int acpicpu_getppc(struct acpicpu_softc *);
> int acpicpu_getpct(struct acpicpu_softc *);
> int acpicpu_getpss(struct acpicpu_softc *);
> int acpicpu_getcst(struct acpicpu_softc *);
> +int acpicpu_cst_changed(struct acpicpu_softc *);
> +void acpicpu_free_states(struct acpi_cstate *);
> void acpicpu_getcst_from_fadt(struct acpicpu_softc *);
> void acpicpu_print_one_cst(struct acpi_cstate *_cx);
> void acpicpu_print_cst(struct acpicpu_softc *_sc);
> @@ -510,11 +521,11 @@ acpicpu_getcst(struct acpicpu_softc *sc)
> struct acpi_cstate *cx, *next_cx;
> int use_nonmwait;
>
> - /* delete the existing list */
> - while ((cx = SLIST_FIRST(>sc_cstates)) != NULL) {
> - SLIST_REMOVE_HEAD(>sc_cstates, link);
> - free(cx, M_DEVBUF, sizeof(*cx));
> - }
> + /* set aside the existing list and free it if not active */
> + cx = SLIST_FIRST(>sc_cstates);
> + SLIST_INIT(>sc_cstates);
> + if (cx != sc->sc_cstates_active)
> + acpicpu_free_states(cx);
>
> /* provide a fallback C1-via-halt in case _CST's C1 is bogus */
> acpicpu_add_cstate(sc, ACPI_STATE_C1,
Re: C states lost on amd64
On Fri, 27 May 2022, Jan Stary wrote:
> ... and with the latest snapshot, they are back.
...
> acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> C1(1000@1 mwait.1), PSS
> acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> C1(1000@1 mwait.1), PSS
> acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> C1(1000@1 mwait.1), PSS
>
> On May 26 14:34:43, h...@stare.cz wrote:
> > This is current/adm64, dmesgs below.
> > With the current snapshot, the C states are gone:
> >
> > -acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > -acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10),
> > C1(1000@1 mwait.1), PSS
> > +acpicpu0 at acpi0: C1(@1 halt!), PSS
> > +acpicpu1 at acpi0: C1(@1 halt!), PSS
> > +acpicpu2 at acpi0: C1(@1 halt!), PSS
> > +acpicpu3 at acpi0: C1(@1 halt!), PSS
> >
> > Is this expected?
> > Is it related to the recent apmd -A change?
Not really. Well, unless your box is one where the states change
depending on, say, whether the box is plugged in.
You could give this diff a shot. It enables processing of CST change
notifications. No committers have a (working) box that does that, so I
couldn't get any interest and I have no idea when--or even if--it might go
in.
Philip Guenther
Index: sys/dev/acpi/acpicpu.c
===
RCS file: /data/src/openbsd/src/sys/dev/acpi/acpicpu.c,v
retrieving revision 1.92
diff -u -p -r1.92 acpicpu.c
--- sys/dev/acpi/acpicpu.c 6 Apr 2022 18:59:27 - 1.92
+++ sys/dev/acpi/acpicpu.c 12 Apr 2022 06:13:55 -
@@ -25,6 +25,7 @@
#include
#include
#include
+#include
#include
#include
@@ -80,6 +81,7 @@ void acpicpu_setperf_ppc_change(struct a
#define CST_FLAG_FALLBACK 0x4000 /* fallback for broken _CST */
#define CST_FLAG_SKIP 0x8000 /* state is worse choice */
+#define FLAGS_NOCST0x01
#define FLAGS_MWAIT_ONLY 0x02
#define FLAGS_BMCHECK 0x04
#define FLAGS_NOTHROTTLE 0x08
@@ -113,8 +115,10 @@ struct acpi_cstate
uint64_taddress;/* or mwait hint */
};
-unsigned long cst_stats[4] = { 0 };
-
+/*
+ * Locking:
+ * m sc_mtx
+ */
struct acpicpu_softc {
struct device sc_dev;
int sc_cpu;
@@ -130,6 +134,10 @@ struct acpicpu_softc {
struct cpu_info *sc_ci;
SLIST_HEAD(,acpi_cstate) sc_cstates;
+ struct mutexsc_mtx;
+ struct acpi_cstate *sc_cstates_active; /* [m] */
+ int sc_mwait_only; /* [m] */
+
bus_space_tag_t sc_iot;
bus_space_handle_t sc_ioh;
@@ -161,10 +169,13 @@ struct acpicpu_softc {
void acpicpu_add_cstatepkg(struct aml_value *, void *);
void acpicpu_add_cdeppkg(struct aml_value *, void *);
+void acpicpu_cst_activate(struct acpicpu_softc *);
intacpicpu_getppc(struct acpicpu_softc *);
intacpicpu_getpct(struct acpicpu_softc *);
intacpicpu_getpss(struct acpicpu_softc *);
intacpicpu_getcst(struct acpicpu_softc *);
+intacpicpu_cst_changed(struct acpicpu_softc *);
+void acpicpu_free_states(struct acpi_cstate *);
void acpicpu_getcst_from_fadt(struct acpicpu_softc *);
void acpicpu_print_one_cst(struct acpi_cstate *_cx);
void acpicpu_print_cst(struct acpicpu_softc *_sc);
@@ -510,11 +521,11 @@ acpicpu_getcst(struct acpicpu_softc *sc)
struct acpi_cstate *cx, *next_cx;
int use_nonmwait;
- /* delete the existing list */
- while ((cx = SLIST_FIRST(>sc_cstates)) != NULL) {
- SLIST_REMOVE_HEAD(>sc_cstates, link);
- free(cx, M_DEVBUF, sizeof(*cx));
- }
+ /* set aside the existing list and free it if not active */
+ cx = SLIST_FIRST(>sc_cstates);
+ SLIST_INIT(>sc_cstates);
+ if (cx != sc->sc_cstates_active)
+ acpicpu_free_states(cx);
/* provide a fallback C1-via-halt in case _CST's C1 is bogus */
acpicpu_add_cstate(sc, ACPI_STATE_C1, CST_METH_HALT,
@@ -528,8 +539,10 @@ acpicpu_getcst(struct acpicpu_softc *sc)
/* only have fallback state? then no _CST objects were understood */
cx = SLIST_FIRST(>sc_cstates);
- if (cx->flags & CST_FLAG_FALLBACK)
+ if (cx->flags & CST_FLAG_FALLBACK) {
+ sc->sc_flags &= ~FLAGS_MWAIT_ONLY;
return (1);
+ }
/*
* Skip states >= C2 if the CPU's LAPIC timer stops in deep
@@ -558,6 +571,38 @@
Re: C states lost on amd64
... and with the latest snapshot, they are back. OpenBSD 7.1-current (GENERIC.MP) #556: Thu May 26 12:15:05 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 14861991936 (14173MB) avail mem = 14394216448 (13727MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0100 (36 entries) bios0: vendor Award Software International, Inc. version "F2" date 04/20/2011 bios0: Gigabyte Technology Co., Ltd. Z68MX-UD2H-B3 acpi0 at bios0: ACPI 1.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET MCFG ASPT SSPT EUDS MATS TAMG APIC SSDT MATS acpi0: wakeup devices PCI0(S5) PEX0(S5) PEX1(S5) PEX2(S5) PEX3(S5) PEX4(S5) PEX5(S5) PEX6(S5) PEX7(S5) HUB0(S5) UAR1(S3) USBE(S3) USE2(S3) AZAL(S5) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 acpimcfg0: addr 0xf400, bus 0-63 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3193.20 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins, remapped acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus 1 (PEX0) acpiprt4 at acpi0: bus -1 (PEX1) acpiprt5 at acpi0: bus -1 (PEX2) acpiprt6 at acpi0: bus 2 (PEX3) acpiprt7 at acpi0: bus 3 (PEX4) acpiprt8 at acpi0: bus 4 (PEX5) acpiprt9 at acpi0: bus 5 (PEX6) acpiprt10 at acpi0: bus 6 (PEX7) acpibtn0 at acpi0: PWRB acpipci0 at acpi0 PCI0 acpicmos0 at acpi0 com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo "pnp0c14" at acpi0 not configured acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 3193 MHz: speeds: 3301, 3300, 3200, 3100, 3000, 2900, 2800, 2700, 2600, 2500, 2400, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1600 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 2000" rev 0x09 drm0 at inteldrm0 inteldrm0: apic 2 int 16, SANDYBRIDGE, gen 6 "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x05: apic 2 int 18 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD
C states lost on amd64
This is current/adm64, dmesgs below. With the current snapshot, the C states are gone: -acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS -acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS -acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS -acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS +acpicpu0 at acpi0: C1(@1 halt!), PSS +acpicpu1 at acpi0: C1(@1 halt!), PSS +acpicpu2 at acpi0: C1(@1 halt!), PSS +acpicpu3 at acpi0: C1(@1 halt!), PSS Is this expected? Is it related to the recent apmd -A change? Jan OpenBSD 7.1-current (GENERIC.MP) #0: Mon May 23 16:38:17 CEST 2022 h...@kancl.stare.cz:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 14861991936 (14173MB) avail mem = 14394208256 (13727MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0100 (36 entries) bios0: vendor Award Software International, Inc. version "F2" date 04/20/2011 bios0: Gigabyte Technology Co., Ltd. Z68MX-UD2H-B3 acpi0 at bios0: ACPI 1.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET MCFG ASPT SSPT EUDS MATS TAMG APIC SSDT MATS acpi0: wakeup devices PCI0(S5) PEX0(S5) PEX1(S5) PEX2(S5) PEX3(S5) PEX4(S5) PEX5(S5) PEX6(S5) PEX7(S5) HUB0(S5) UAR1(S3) USBE(S3) USE2(S3) AZAL(S5) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 acpimcfg0: addr 0xf400, bus 0-63 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3193.16 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz, 3192.76 MHz, 06-2a-07 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins, remapped acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus 2 (PEX0) acpiprt4 at acpi0: bus -1 (PEX1) acpiprt5 at acpi0: bus -1 (PEX2) acpiprt6 at acpi0: bus 3 (PEX3) acpiprt7 at acpi0: bus 4 (PEX4) acpiprt8 at acpi0: bus 5 (PEX5) acpiprt9 at acpi0: bus 6 (PEX6) acpiprt10 at acpi0: bus 7 (PEX7) acpibtn0 at acpi0: PWRB acpipci0 at acpi0 PCI0 acpicmos0 at acpi0 com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo "pnp0c14" at acpi0 not configured acpicpu0 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(350@96 mwait.1@0x20), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 3193 MHz: speeds: 3301, 3300, 3200,
