s/ifconfig/put-it-in-a-config-file-in-share-so-we-dont-have-to-patch-ifconfig-every-time-we-change-this-kthxbai/g
-adrian On 10 March 2017 at 11:12, Navdeep Parhar <npar...@gmail.com> wrote: > On Fri, Mar 10, 2017 at 10:41 AM, Ryan Stone <ryst...@gmail.com> wrote: >> There's also the issue that running "ifconfig igb0 blah" during startup will >> cause if_igb to be automatically loaded by ifconfig. >> >> I guess we could add a dummy if_igb.ko that just has a dependency on >> if_em.ko > > I do similar stuff in cxgbe (if_cxl.ko and if_cc.ko exist solely to > drag in if_cxgbe.ko as a dependency). In hindsight I wish I'd just > added a list of ifnet names -> kld map to ifconfig instead. It would > have been an ugly hack but much simpler. > > Regards, > Navdeep > >> >> On Fri, Mar 10, 2017 at 1:13 PM, Warner Losh <i...@bsdimp.com> wrote: >>> >>> On Fri, Mar 10, 2017 at 11:06 AM, Sean Bruno <sbr...@freebsd.org> wrote: >>> > >>> > >>> > On 02/15/17 03:06, Roger Pau Monné wrote: >>> >> On Tue, Jan 10, 2017 at 03:23:22AM +0000, Sean Bruno wrote: >>> >>> Author: sbruno >>> >>> Date: Tue Jan 10 03:23:22 2017 >>> >>> New Revision: 311849 >>> >>> URL: https://svnweb.freebsd.org/changeset/base/311849 >>> >>> >>> >>> Log: >>> >>> Migrate e1000 to the IFLIB framework: >>> >>> - em(4) igb(4) and lem(4) >>> >>> - deprecate the igb device from kernel configurations >>> >>> - create a symbolic link in /boot/kernel from if_em.ko to if_igb.ko >>> >> >>> >> This linking causes mfsBSD to choke when building an image from HEAD. >>> >> It tries >>> >> to issue the following command: >>> >> >>> >> ${_v}${CP} -rp ${_BOOTDIR}/kernel ${WRKDIR}/disk/boot >>> >> >>> >> Which fails when finding the symbol link. I can send a patch to change >>> >> that to >>> >> -Rp, which would work fine, but wouldn't it be better to either >>> >> completely >>> >> remove if_igb.ko, or simply copy if_em.ko to if_igb.ko? >>> >> >>> >> I'm wondering if for example anyone strips down it's /boot/kernel/ >>> >> manually, by >>> >> removing unused modules, and what would happen if if_em.ko is removed >>> >> but not >>> >> if_igb.ko. >>> >> >>> >> Roger. >>> >> >>> >> >>> > >>> > Well, this was my naive attempt to make upgrades for users to be >>> > non-eventful in the event they have "if_igb_load=YES" in their >>> > loader.conf instead of having it built into their kernel. >>> > >>> > If the -Rp works, I'll add that instead. >>> >>> The module name is encoded in the module itself. The boot loader looks >>> it up to see which module to load. Maybe there's a way to fix it so >>> both load from one file? >>> >>> Warner >>> >> > _______________________________________________ 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"
