From owner-freebsd-stable@FreeBSD.ORG Wed Dec 23 00:48:06 2009 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8724A106566B for ; Wed, 23 Dec 2009 00:48:06 +0000 (UTC) (envelope-from ocean_ieee@yahoo.it) Received: from smtp106.plus.mail.re1.yahoo.com (smtp106.plus.mail.re1.yahoo.com [69.147.102.69]) by mx1.freebsd.org (Postfix) with SMTP id 3184C8FC15 for ; Wed, 23 Dec 2009 00:48:06 +0000 (UTC) Received: (qmail 7118 invoked from network); 23 Dec 2009 00:21:25 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.it; h=Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:Content-Type:Content-Transfer-Encoding; b=JazpWHfkKa9/BT3kUjqNBpP4E47c5zVA6+4pw7PlxW2S15AjG3Bkq0b4pyqgfy2cNpFK+iKJOqZtBk6umKgRS42eb702JrbW3XXqZUuI29jYXQi3dednA0nol766KANOPWSLyYohvoniMt7lzecdFylTvJEd9bFOsqu6IE4Q8nU= ; Received: from host179-250-dynamic.46-79-r.retail.telecomitalia.it (ocean_ieee@79.46.250.179 with plain) by smtp106.plus.mail.re1.yahoo.com with SMTP; 22 Dec 2009 16:21:24 -0800 PST X-Yahoo-SMTP: SYX_4.SswBCj2Fjsw.Apnvidq06mcRQ- X-YMail-OSG: qpH9lGcVM1lQpOCsavEteg.2iB6lZyBT0w72zQg2l628pxySWcvLjw33kHBjKlYY_nIlc7wbvMZht_AHS27wlFZ.q1u.BC_DYUlAsg7wFI9yKuQ1Bkq3aIV536IpR8u2PQnj.PJurH7xqaYqETBhgXJgugJHbHqgPRHRAMjGyZWmE5thGJxmhgJ1AyiQltqgWNjyRV8CrQj88G6IePg_65UNVqpZuWcMmDGr39rIfeKTNkBmz_vY7ItYKFIi7s09uCPtUUIH1CEMkmsTeg.y2kEAFG520KjWm9vTF6timSrGIgjq65mvY75nGAD.dn4n8q7lG_TxSrpkrYWwyFrqaZxWAEcS8zajcIm8YTQAL_UNj.NUmZMgePNNgfI- X-Yahoo-Newman-Property: ymail-3 Message-ID: <4B316240.2070309@yahoo.it> Date: Wed, 23 Dec 2009 01:20:16 +0100 From: ocean User-Agent: Thunderbird 2.0.0.23 (X11/20091213) MIME-Version: 1.0 To: stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: problem with iwi driver in 8.0 and custom kernel (works on generic) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Dec 2009 00:48:06 -0000 i've got some problems with iwi in Freebsd 8.0, using GENERIC kernel everything works just fine, compiling a custom kernel, just excluding some modules i don't need, cause an interrupt storm to happen on irq11: Dec 22 22:35:18 legend kernel: iwi0: mem 0xb0101000-0xb0101fff irq 10 at device 4.0 on pci6 Dec 22 22:35:18 legend kernel: iwi0: [ITHREAD] Dec 22 22:35:22 legend kernel: wlan0: Ethernet address: xx:xx:xx:xx:xx:xx Dec 22 22:35:32 legend kernel: interrupt storm detected on "irq11:"; throttling interrupt source Dec 22 22:35:33 legend kernel: iwi0: timeout waiting for iwi_bss firmware initialization to complete Dec 22 22:35:33 legend kernel: iwi0: could not load boot firmware iwi_bss maybe these other info from dmesg could be of some help to track down the problem: Dec 22 21:46:45 legend kernel: pcib1: irq 11 at device 28.0 on pci0 Dec 22 21:46:45 legend kernel: pci9: on pcib1 Dec 22 21:46:45 legend kernel: pcib2: irq 10 at device 28.1 on pci0 Dec 22 21:46:45 legend kernel: pci10: on pcib2 Dec 22 21:46:45 legend kernel: pcib3: irq 9 at device 28.2 on pci0 Dec 22 21:46:45 legend kernel: pci2: on pcib3 Dec 22 21:46:45 legend kernel: uhci0: port 0x1820-0x183f irq 11 at device 29.0 on pci0 Dec 22 21:46:45 legend kernel: uhci0: [ITHREAD] Dec 22 21:46:45 legend kernel: uhci0: LegSup = 0x003b Dec 22 21:46:45 legend kernel: usbus0: on uhci0 Dec 22 21:46:45 legend kernel: uhci1: port 0x1840-0x185f irq 11 at device 29.1 on pci0 Dec 22 21:46:45 legend kernel: uhci1: [ITHREAD] Dec 22 21:46:45 legend kernel: uhci1: LegSup = 0x0010 Dec 22 21:46:45 legend kernel: usbus1: on uhci1 Dec 22 21:46:45 legend kernel: uhci2: port 0x1860-0x187f irq 9 at device 29.2 on pci0 Dec 22 21:46:45 legend kernel: uhci2: [ITHREAD] Dec 22 21:46:45 legend kernel: uhci2: LegSup = 0x0010 Dec 22 21:46:45 legend kernel: usbus2: on uhci2 Dec 22 21:46:45 legend kernel: uhci3: port 0x1880-0x189f irq 10 at device 29.3 on pci0 Dec 22 21:46:45 legend kernel: uhci3: [ITHREAD] Dec 22 21:46:45 legend kernel: uhci3: LegSup = 0x0010 Dec 22 21:46:45 legend kernel: usbus3: on uhci3 Dec 22 21:46:45 legend kernel: ehci0: mem 0xb0040000-0xb00403ff irq 11 at device 29.7 on pci0 Dec 22 21:46:45 legend kernel: ehci0: [ITHREAD] Dec 22 21:46:45 legend kernel: usbus4: EHCI version 1.0 Dec 22 21:46:45 legend kernel: usbus4: on ehci0 Dec 22 21:46:45 legend kernel: pcib4: at device 30.0 on pci0 Dec 22 21:46:45 legend kernel: pci_link6: BIOS IRQ 11 for 6.1.INTA is invalid Dec 22 21:46:45 legend kernel: pci6: on pcib4 Dec 22 21:46:45 legend kernel: pcib4: no PRT entry for 6.4.INTA Dec 22 21:46:45 legend kernel: cbb0: mem 0xb0100000-0xb0100fff irq 9 at device 1.0 on pci6 Dec 22 21:46:45 legend kernel: cardbus0: on cbb0 Dec 22 21:46:45 legend kernel: pccard0: <16-bit PCCard bus> on cbb0 Dec 22 21:46:45 legend kernel: cbb0: [FILTER] i did read somewhere in the forums/mls that a patch was on STABLE to solve a interrupt storm related to PCI: could it be related to this? is there a patch i can apply to get rid of this problem? (i've tried to compile kernel with/without optimizations which you will find commented out in the configuration attached to the mail, obtaining always the same interrupt storm problem.) thanks regards ocean