On 01.11.2013 22:26, Aleš Nesrsta wrote: > > > Dne 29.10.2013 19:46, Vladimir 'φ-coder/phcoder' Serbinenko napsal(a): >> On 29.10.2013 19:35, Aleš Nesrsta wrote: >>> Only short note below... >>> >>> Dne 27.10.2013 23:43, Vladimir 'φ-coder/phcoder' Serbinenko napsal(a): >>>> On 27.10.2013 21:03, Aleš Nesrsta wrote: >>>>> >>>>> >>>>> 2. >>>>> I don't see loading of OHCI module in debug output ! >>>>> Do you really have this module included in your image? >>>> I have to second this: OHCI module if loaded and there is at least one >>>> PCI device available it will show "pciid = %x" message. >>>> Can you modify grub_real_dprintf in misc.c to: >>>> if (!debug) >>>> debug = "all"; >>>> >>>> So we can be sure that the message wasn't simply lost due to late >>>> setting of debug variable. >>> >>> >>> AFAIK, dl.c module should display for each loaded module something like >>> this (when debug=all as in Javier case): >>> "kern/dl.c:630: module name: ehci" >>> This is missing for OHCI module in debug output sent by Javier, even >>> grub.cfg command to load OHCI is present on the beginning of debug >>> output: >>> ... >>> script/lexer.c:321: token 288 text [insmod] >>> >>> script/script.c:50: malloc 0x8ff1d920 >>> >>> script/script.c:50: malloc 0x8ff1d900 >>> >>> script/script.c:163: arglist >>> >>> script/script.c:50: malloc 0x8ff1d8d0 >>> >>> script/lexer.c:321: token 288 text [ohci] >>> ... >>> >>> I.e., from my point of view, it is sure that OHCI module was not loaded >>> - but there is no debug output which can explain why... >> It's possible that a module named ohci already loaded. > Hm. Originally I didn't believe it but you are right. Additionally, it > is probably the case of the second Javier dump - there is missing dl.c > message also for loading of EHCI module even it is working - so EHCI had > to be loaded before insmod command. > > Is it there some way how Javier can avoid it? > I.e., how to load USB drivers at the time when their debug output can be > captured - ? We need to see debug output of initialization of OHCI > controller and connected devices... > --disk-module=pata to grub-install. > BR, Ales > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel
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