src/sys/dev/amdsmn, branch releng/13.4 FreeBSD source tree amdsmn(4), amdtemp(4): add support for AMD Ryzen 7 "Phoenix" processors 2024-08-26T15:21:13+00:00 Oliver Fromme olli@FreeBSD.org 2024-08-23T04:46:19+00:00 e3819923655c544b5494293d48d19067c67eb832 Adds support for AMD Ryzen 7 "Phoenix" processors (family 0x19, model 0x70-0x7f) to the amdsmn(4) and amdtemp(4) drivers. This enables temperature readings of these CPUs via sysctl. The sensors function identically to those for the "Raphael" processors (model 0x60-0x6f); only the PCI device ID differs. PR: kern/280942 Relnotes: yes Approved by: re (cperciva) (cherry picked from commit ef3f8aa0a0492487ac7db839de078b1913f61b4c) (cherry picked from commit cb8f15aeede63627e220c40fe4911df79f35fb69) 
Adds support for AMD Ryzen 7 "Phoenix" processors (family 0x19,
model 0x70-0x7f) to the amdsmn(4) and amdtemp(4) drivers. This
enables temperature readings of these CPUs via sysctl.

The sensors function identically to those for the "Raphael" processors
(model 0x60-0x6f); only the PCI device ID differs.

PR:		kern/280942
Relnotes:	yes
Approved by:	re (cperciva)

(cherry picked from commit ef3f8aa0a0492487ac7db839de078b1913f61b4c)
(cherry picked from commit cb8f15aeede63627e220c40fe4911df79f35fb69)
amdsmn(4), amdtemp(4): add support for AMD Family 19h Models 10h-1Fh. 2024-04-21T03:19:01+00:00 Xin LI delphij@FreeBSD.org 2024-04-14T07:45:17+00:00 c5179c2b8a5e5b826f6626634b9b53dd257d6499 Tested on AMD Threadripper 7960X. PR: kern/278311 Tested by: jbo (cherry picked from commit 51c69c8682e8ab0e5d82ab3d6f2d16419d40bad4) 
Tested on AMD Threadripper 7960X.

PR:		kern/278311
Tested by:	jbo

(cherry picked from commit 51c69c8682e8ab0e5d82ab3d6f2d16419d40bad4)
amdsmn(4), amdtemp(4): add support for Zen 4 2024-01-30T14:26:29+00:00 Akio Morita akio.morita@kek.jp 2023-08-01T20:32:12+00:00 f0122974fba0cee78e8bd86351803d855ce85758 Zen 4 support, tested on Ryzen 9 7900 Reviewed by: imp (previous version), mhorne Approved by: mhorne Obtained from: http://jyurai.ddo.jp/~amorita/diary/?date=20221102#p01 Differential Revision: https://reviews.freebsd.org/D41049 (cherry picked from commit 323a94afb6236bcec3a07721566aec6f2ea2b209) 
Zen 4 support, tested on Ryzen 9 7900

Reviewed by:	imp (previous version), mhorne
Approved by:	mhorne
Obtained from:	http://jyurai.ddo.jp/~amorita/diary/?date=20221102#p01
Differential Revision:	https://reviews.freebsd.org/D41049

(cherry picked from commit 323a94afb6236bcec3a07721566aec6f2ea2b209)
sys: Remove $FreeBSD$: one-line .c pattern 2023-08-23T17:43:25+00:00 Warner Losh imp@FreeBSD.org 2023-08-22T01:31:27+00:00 3bc80996974a61a4223eae4c1ccd47b6ee32a48a Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ Similar commit in current: (cherry picked from commit 685dc743dc3b) 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Similar commit in current:
(cherry picked from commit 685dc743dc3b)
sys: Remove $FreeBSD$: two-line .h pattern 2023-08-23T17:43:20+00:00 Warner Losh imp@FreeBSD.org 2023-08-22T01:31:02+00:00 f8167e0404dab9ffeaca95853dd237ab7c587f82 Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/ Similar commit in current: (cherry picked from commit 95ee2897e98f) 
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Similar commit in current:
(cherry picked from commit 95ee2897e98f)
amdsmn(4), amdtemp(4): add support for Family 19h (Zen 3) 2020-12-12T19:34:12+00:00 Conrad Meyer cem@FreeBSD.org 2020-12-12T19:34:12+00:00 ea6189d3a470ce9ffb19335f915eab6af0cfef57 Zen 3 "Vermeer" support, tested on Ryzen 9 5950X. Model numbers from https://en.wikichip.org/wiki/amd/cpuid "Extended Model" column. Submitted by: Greg V <greg AT unrelenting.technology> Differential Revision: https://reviews.freebsd.org/D27552 
Zen 3 "Vermeer" support, tested on Ryzen 9 5950X.

Model numbers from https://en.wikichip.org/wiki/amd/cpuid "Extended
Model" column.

Submitted by:	Greg V <greg AT unrelenting.technology>
Differential Revision:	https://reviews.freebsd.org/D27552
amdtemp(4), amdsmn(4): Attach to Ryzen 4000 APU (Zen 2, "Renoir") 2020-09-25T04:16:28+00:00 Conrad Meyer cem@FreeBSD.org 2020-09-25T04:16:28+00:00 5b505170794dfaae633294aaf178bd797b7a1b11 PR: 249864 Reported by: Florian Millet <florian.millet AT laposte.net> Tested by: Florian Millet 
PR:		249864
Reported by:	Florian Millet <florian.millet AT laposte.net>
Tested by:	Florian Millet
amdtemp(4): Add support for Family 17h CCD sensors 2020-01-28T01:39:50+00:00 Conrad Meyer cem@FreeBSD.org 2020-01-28T01:39:50+00:00 c59b9a4f8d2c7a34782a3885f1c76fb1decea174 Probe Family 17h CPUs for up to 4 (Zen, Zen+) or 8 (Zen2) CCD temperature sensors. These were discovered by Ondrej Čerman (https://github.com/ocerman) and collaborators experimentally, and are not currently documented in any datasheet I have access to. 
Probe Family 17h CPUs for up to 4 (Zen, Zen+) or 8 (Zen2) CCD temperature
sensors.  These were discovered by Ondrej Čerman
(https://github.com/ocerman) and collaborators experimentally, and are not
currently documented in any datasheet I have access to.
amdtemp(4), amdsmn(4): Attach to Ryzen 3 (Zen 2) hostbridges 2019-08-06T03:54:27+00:00 Conrad Meyer cem@FreeBSD.org 2019-08-06T03:54:27+00:00 85dbddbe14531a4ae353a264f43f50befa207b48 PR: 239607 Reported by: "drclaw" <drclaw AT gmail.com> 
PR:	239607
Reported by:	"drclaw" <drclaw AT gmail.com>
amdtemp(4): Add support for Family 15h, Model >=60h 2019-01-12T22:36:33+00:00 Conrad Meyer cem@FreeBSD.org 2019-01-12T22:36:33+00:00 e49ec461147e161f167b3d758cd0fd44b2b6f581 Family 15h is a bit of an oddball. Early models used the same temperature register and spec (mostly[1]) as earlier CPU families. Model 60h-6Fh and 70-7Fh use something more like Family 17h's Service Management Network, communicating with it in a similar fashion. To support them, add support for their version of SMU indirection to amdsmn(4) and use it in amdtemp(4) on these models. While here, clarify some of the deviceid macros in amdtemp(4) that were added with arbitrary, incorrect family numbers, and remove ones that were not used. Additionally, clarify intent and condition of heterogenous multi-socket system detection. [1]: 15h adds the "adjust range by -49°C if a certain condition is met," which previous families did not have. Reported by: D. C. <tjoard AT gmail.com> PR: 234657 Tested by: D. C. <tjoard AT gmail.com> 
Family 15h is a bit of an oddball.  Early models used the same temperature
register and spec (mostly[1]) as earlier CPU families.

Model 60h-6Fh and 70-7Fh use something more like Family 17h's Service
Management Network, communicating with it in a similar fashion.  To support
them, add support for their version of SMU indirection to amdsmn(4) and use
it in amdtemp(4) on these models.

While here, clarify some of the deviceid macros in amdtemp(4) that were
added with arbitrary, incorrect family numbers, and remove ones that were
not used.  Additionally, clarify intent and condition of heterogenous
multi-socket system detection.

[1]: 15h adds the "adjust range by -49°C if a certain condition is met,"
which previous families did not have.

Reported by:	D. C. <tjoard AT gmail.com>
PR:		234657
Tested by:	D. C. <tjoard AT gmail.com>