Return-path: Received: from mailout-de.gmx.net ([213.165.64.22]:41013 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755031Ab2CDWIf (ORCPT ); Sun, 4 Mar 2012 17:08:35 -0500 From: Sven Joachim To: Jonathan Nieder Cc: Greg KH , linux-kernel@vger.kernel.org, stable@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Thomas Gleixner , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [ 57/72] genirq: Unmask oneshot irqs when thread was not woken References: <20120228010511.GA8453@kroah.com> <20120228010434.412979550@linuxfoundation.org> <87hay4dqjr.fsf@turtle.gmx.de> <20120304215307.GA27157@burratino> Date: Sun, 04 Mar 2012 23:08:32 +0100 In-Reply-To: <20120304215307.GA27157@burratino> (Jonathan Nieder's message of "Sun, 4 Mar 2012 15:53:07 -0600") Message-ID: <87sjhoc93z.fsf@turtle.gmx.de> (sfid-20120304_230940_302575_AFE3018C) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: On 2012-03-04 22:53 +0100, Jonathan Nieder wrote: > Sven Joachim wrote: > >> The laptop is an Acer TravelMate 2490 with a Broadcom chip: >> >> ,---- >> | 06:02.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) >> | Subsystem: AMBIT Microsystem Corp. TravelMate 2410 >> | Flags: bus master, fast devsel, latency 64, IRQ 10 >> | Memory at d0002000 (32-bit, non-prefetchable) [size=8K] >> | Kernel driver in use: b43-pci-bridge >> `---- > > Odd. Does it use that driver with both working and non-working > kernels? Yes, although lsmod just tells me that "b43" is loaded. And "dmesg | grep b43" shows this: ,---- | [ 0.628622] b43-pci-bridge 0000:06:02.0: enabling device (0000 -> 0002) | [ 0.628780] b43-pci-bridge 0000:06:02.0: PCI INT A -> Link[LNKG] -> GSI 10 (level, low) -> IRQ 10 | [ 0.628795] b43-pci-bridge 0000:06:02.0: setting latency timer to 64 | [ 5.648519] b43-phy0: Broadcom 4318 WLAN found (core revision 9) | [ 36.267694] b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) `---- The kernel configuration has these b43 related parameters: CONFIG_B43=m CONFIG_B43_SSB=y CONFIG_B43_PCI_AUTOSELECT=y CONFIG_B43_PCICORE_AUTOSELECT=y # CONFIG_B43_PCMCIA is not set # CONFIG_B43_SDIO is not set CONFIG_B43_PIO=y # CONFIG_B43_PHY_N is not set CONFIG_B43_PHY_LP=y # CONFIG_B43_PHY_HT is not set CONFIG_B43_HWRNG=y # CONFIG_B43_DEBUG is not set # CONFIG_B43LEGACY is not set CONFIG_SSB_B43_PCI_BRIDGE=y Cheers, Sven