Changes in GENERIC

Changes in GENERIC http://nxr.netbsd.org/rss/src/sys/arch/i386/conf/GENERIC en Copyright 2005 Java pchtemp: add a simple driver for intel pch thermal sensor tested on PCI_PRODUCT_INTEL_2HS_THERM, which was found on HP Z4 G4. although other variants look compatible, i have not actually tested them. (no hardware) dmesg: ``` [ 512.596379] pchtemp0 at pci0 dev 20 function 2: Intel PCH Temperature Sensor ``` envstat: ``` [pchtemp0] pchtemp0 temperature: 41.500 degC ``` enable in kernel configs where amdtemp is enabled. the man page is mostly copy-and-paste from amdtemp.4. /src/sys/arch/i386/conf/GENERIC - 1.1262 Fri Feb 20 07:54:26 UTC 2026 yamt x86: Wire up PCI resource manager if enabled. Enable in your kernel config with `options PCI_RESOURCE'. Adapted from a patch by mlelstv@. PR port-amd64/59118: Thinkpad T495s - iwm PCI BAR is zero /src/sys/arch/i386/conf/GENERIC - 1.1261 Mon Oct 06 00:27:52 UTC 2025 riastradh branches: 1.1260.2; x86: Enable vio9p(4) out of the box. PR kern/59211: vio9p(4): missing from various GENERICs and MAKEDEVs /src/sys/arch/i386/conf/GENERIC - 1.1260 Thu Mar 27 00:22:59 UTC 2025 riastradh virtio(4): Consolidate kernel configs. No functional change intended. Leave `# XXX ?' comments where I don't know why the driver in question is excluded. (Typical reason is that PAGE_SIZE is not 4096 but I didn't investigate -- if you do investigate, please either update the comment if you determine a reason, or enable the driver if you don't.) PR kern/59211: vio9p(4): missing from various GENERICs and MAKEDEVs /src/sys/arch/i386/conf/GENERIC - 1.1259 Thu Mar 27 00:22:44 UTC 2025 riastradh amd64, evbarm, i386: Add acpivmgenid(4) to GENERIC. PR kern/58632: getentropy(2) and arc4random(3) do not reseed on VM fork /src/sys/arch/i386/conf/GENERIC - 1.1258 Tue Aug 27 00:56:16 UTC 2024 riastradh viocon(4): Add to various kernel configs. /src/sys/arch/i386/conf/GENERIC - 1.1257 Tue Jul 16 00:01:19 UTC 2024 riastradh branches: 1.1256.2; viac7temp(4): rewrite temperature sensor to read value from MSR instead of using documented cpuid instruction and eax register. This approach is adapted from linux via-cputemp.c, no official documentation is currently available. However, msr value seems to work on all tested CPUs while documented cpuid instruction typically reports 0, even for my C7-D CPU. msr value seems to have temperature in Celsius in lower 24-bits without fraction (thus "msr & 0xffffff;" is used). Tested on my personal systems based on CPUs below (i386 and amd64): C7-D 1.6GHz (i386 only), Nano X2 L4350E, Nano X2 U4300, U2300 Nano, KX-U6580. Also got one response via email which was based on Nano X2 L4050 (VE-900). Nano reports independent values for each core. KX-U6580 seems to show the same value for all cores but more testing is needed. Since it works on amd64 capable CPUs, adding driver to GENERIC kernel config. Also moving viac7temp man page to x86 instead of i386 (with updates). In theory the change should add support for all VIA Nano CPUs and Zhaoxin CPUs at least up to KX-6000(G) series. In the future I may need to introduce amd64 kernel module as well. Plan to pullup to at least netbsd-10. Patch mainly reviewed by riastradh. /src/sys/arch/i386/conf/GENERIC - 1.1256 Tue Apr 30 19:35:28 UTC 2024 andvar apei(4), acpihed(4): Enable in x86 GENERIC. Let's just see how this works out in practice. Might need to reduce the overhead of each GHES on machines with thousands of them, but we'll see. PR kern/58046 /src/sys/arch/i386/conf/GENERIC - 1.1255 Sun Apr 21 14:11:12 UTC 2024 riastradh Mention DKWEDGE_METHOD_TOS in several kernel config files /src/sys/arch/i386/conf/GENERIC - 1.1254 Tue Apr 02 22:56:50 UTC 2024 charlotte PR/57889: Ricardo Branco: ext2fs does not have user immutable and append file flags, only system ones. Restrict those to the superuser. Before the behavior was controlled by EXT2FS_SYSTEM_FLAGS. Make that behavior the default. /src/sys/arch/i386/conf/GENERIC - 1.1253 Mon Jan 29 18:27:13 UTC 2024 christos eqos(4): Disable eqos(4) by default because it's not stable on x86. /src/sys/arch/i386/conf/GENERIC - 1.1252 Mon Oct 23 01:43:55 UTC 2023 msaitoh eqos(4): Add initial support for Intel Elkhart Lake internal Ethernet devices. - Only tested on PSE SGMII 1G Ethernet MAC with MaxLinear GPY115. - I don't know why dmat64 doesn't work. eqos_attach() have a special code if EQOS_HW_FEATURE_ADDR64_32BIT(sc) is true, but it seems it doesn't work. - TODO: Multiqueue support. Detach support. /src/sys/arch/i386/conf/GENERIC - 1.1251 Fri Oct 20 10:09:44 UTC 2023 msaitoh i386: Re-enable HEARTBEAT. /src/sys/arch/i386/conf/GENERIC - 1.1250 Sun Jul 16 10:20:07 UTC 2023 riastradh revert previous change to enable HEARTBEAT. the new code has a "needs 64-bit atomic ops" trigger: ci->ci_heartbeat_uptime_cache = atomic_load_relaxed(&time_uptime); but time_uptime is a 64-bit value, and this trips CTASSERT(). /src/sys/arch/i386/conf/GENERIC - 1.1249 Sun Jul 16 05:24:08 UTC 2023 mrg x86: Enable HEARTBEAT by default in GENERIC. /src/sys/arch/i386/conf/GENERIC - 1.1248 Sat Jul 15 22:14:39 UTC 2023 riastradh i386/GENERIC: Enable EFI runtime support. PR kern/57076 XXX pullup-10 /src/sys/arch/i386/conf/GENERIC - 1.1247 Mon May 22 16:28:34 UTC 2023 riastradh Adjust _all_ cinclude of *.local files - Ensure always at end - Use tab rather than spaces - Add consistent comment "Pull in optional local configuration - always at end" The only functional change is that a local file which tried to override an existing setting (eg with "no foo") would have failed in some cases before, but now will work /src/sys/arch/i386/conf/GENERIC - 1.1246 Thu Feb 09 14:09:48 UTC 2023 abs Ensure GENERIC.local is always at the end of GENERIC Where a GENERIC config had an existing inclusion of GENERIC.local, ensure it is always at the end of the file, with a consistent comment: # Pull in optional local configuration cinclude "arch/landisk/conf/GENERIC.local" This allows GENERIC.local to correctly override all options (This pass does not affect any GENERIC which did not already have an include of GENERIC.local) /src/sys/arch/i386/conf/GENERIC - 1.1245 Thu Feb 09 13:16:04 UTC 2023 abs Add commented vio9p* to match amd64 GENERIC /src/sys/arch/i386/conf/GENERIC - 1.1244 Thu Dec 22 19:07:16 UTC 2022 jakllsch branches: 1.1243.2; Enable options DISKLABEL_EI by default as amd64. No particular comment no port-i386@: https://mail-index.netbsd.org/port-i386/2022/12/02/msg004063.html /src/sys/arch/i386/conf/GENERIC - 1.1243 Sun Dec 11 04:20:52 UTC 2022 tsutsui