On Thu, Sep 25, 2014 at 05:48:13PM +0200, José Pérez Arauzo wrote: > Hi, > on my Acer Aspire V5, AHCI does not complete device_attach after 271145. > > Am I the only one experiencing this? Can I help fixing it? Thank you. > ...
Well, I am not experiencing such a problem on my Dell M4400; you can see nearly a year's worth of (mostly daily) "uname -vp" entries for head at <http://www.catwhisker.org/~david/FreeBSD/history/laptop_i386_11.txt>. Today's "uname -a" is: FreeBSD g1-235.catwhisker.org 11.0-CURRENT FreeBSD 11.0-CURRENT #1378 r272099M/272101:1100036: Thu Sep 25 06:30:23 PDT 2014 r...@g1-235.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY i386 As for 271145, I bracketed that one in early September: FreeBSD 11.0-CURRENT #1360 r271089M/271091:1100030: Thu Sep 4 06:31:23 PDT 2014 r...@g1-235.catwhisker.org:/common/S4/obj/usr/src/sys/CANARY i386 FreeBSD 11.0-CURRENT #1361 r271156M/271156:1100030: Fri Sep 5 07:47:32 PDT 2014 root@localhost:/common/S4/obj/usr/src/sys/CANARY i386 (Second one was recorded while I was on the train during my commute to work.) As for debugging, a start will be to collect the AHCI controller information for "pciconf -lv", as well as dmesg information -- e.g.: ahci0@pci0:0:31:2: class=0x010601 card=0x02501028 chip=0x29298086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = 'ICH9M/M-E SATA AHCI Controller' class = mass storage subclass = SATA ahci0: <Intel ICH9M AHCI SATA controller> port 0x6e70-0x6e77,0x6e78-0x6e7b,0x6e80-0x6e87,0x6e88-0x6e8b,0x6ea0-0x6ebf mem 0xfed1c800-0xfed1cfff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.20 with 4 3Gbps ports, Port Multiplier supported ahcich0: <AHCI channel> at channel 0 on ahci0 ahcich1: <AHCI channel> at channel 1 on ahci0 ahcich4: <AHCI channel> at channel 4 on ahci0 ahcich5: <AHCI channel> at channel 5 on ahci0 ahciem0: <AHCI enclosure management bridge> on ahci0 But you'll undoubtedly get better information from folks who are more familiar with the hardware and the code than I am. Peace, david -- David H. Wolfskill da...@catwhisker.org Taliban: Evil cowards with guns afraid of truth from a 14-year old girl. See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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