On Wed, 2018-11-14 at 08:33 -0800, Rodney W. Grimes wrote: > > > > Author: cem > > Date: Wed Nov 14 04:50:29 2018 > > New Revision: 340426 > > URL: https://svnweb.freebsd.org/changeset/base/340426 > > > > Log: > > amdtemp(4): Fix temperature reporting on AMD 2990WX > > > > Update the AMD family 17h temperature reporting based on AMD Tech > > Doc 56255 > > OSRR, section 4.2.1. > > > > For CPUS w/CUR_TEMP_RANGE_SEL set, scale the reported temperature > > into the > > range -49..206; i.e., subtract 49?C. > > > > Submitted by: gallatin@ > > Reported by: bcran@ > > Reviewed by: me (long ago) > As per recent discussion on @developers, me@ is actually a valid > committers name and should not be used to describe one self in > commit messages. >
There is NO ambiguity, not even a tiny little bit, between the self- referential me and the committer me@ in the context of that commit message. Is there no code to be written? No PRs to be closed? Do we all have so much free time that there's nothing better to do than argue about this kind of stupid angels-on-a-pin thing? -- Ian > > > > MFC after: 22.57 seconds > > Relnotes: yea > I do not believe the relnotes processor understands slang. > > > > > Differential Revision: https://reviews.freebsd.org/D16855 > > > > Modified: > > head/sys/dev/amdtemp/amdtemp.c > > > > Modified: head/sys/dev/amdtemp/amdtemp.c > > =================================================================== > > =========== > > --- head/sys/dev/amdtemp/amdtemp.c Wed Nov 14 03:42:39 2018 > > (r340425) > > +++ head/sys/dev/amdtemp/amdtemp.c Wed Nov 14 04:50:29 2018 > > (r340426) > > @@ -115,8 +115,15 @@ static struct amdtemp_product { > > > > /* > > * Reported Temperature, Family 17h > > + * > > + * According to AMD OSRR for 17H, section 4.2.1, bits 31-21 of > > this register > > + * provide the current temp. bit 19, when clear, means the temp > > is reported in > > + * a range 0.."225C" (probable typo for 255C), and when set > > changes the range > > + * to -49..206C. > > */ > > -#define AMDTEMP_17H_CUR_TMP 0x59800 > > +#define AMDTEMP_17H_CUR_TMP 0x59800 > > +#define AMDTEMP_17H_CUR_TMP_RANGE_SEL (1 << 19) > > +#define AMDTEMP_17H_CUR_TMP_RANGE_OFF 490 > > > > /* > > * Thermaltrip Status Register (Family 0Fh only) > > @@ -595,13 +602,15 @@ static int32_t > > amdtemp_gettemp17h(device_t dev, amdsensor_t sensor) > > { > > struct amdtemp_softc *sc = device_get_softc(dev); > > - uint32_t temp; > > + uint32_t temp, val; > > int error; > > > > - error = amdsmn_read(sc->sc_smn, AMDTEMP_17H_CUR_TMP, > > &temp); > > + error = amdsmn_read(sc->sc_smn, AMDTEMP_17H_CUR_TMP, > > &val); > > KASSERT(error == 0, ("amdsmn_read")); > > > > - temp = ((temp >> 21) & 0x7ff) * 5 / 4; > > + temp = ((val >> 21) & 0x7ff) * 5 / 4; > > + if ((val & AMDTEMP_17H_CUR_TMP_RANGE_SEL) != 0) > > + temp -= AMDTEMP_17H_CUR_TMP_RANGE_OFF; > > temp += AMDTEMP_ZERO_C_TO_K + sc->sc_offset * 10; > > > > return (temp); > > > > _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
