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Date: Mon, 4 Aug 2014 17:47:58 +0100 From: Russell King - ARM Linux <linux@....linux.org.uk> To: Arend van Spriel <arend@...adcom.com> Cc: "Fu, Zhonghui" <zhonghui.fu@...ux.intel.com>, brudley@...adcom.com, Franky Lin <frankyl@...adcom.com>, meuleman@...adcom.com, linville@...driver.com, pieterpg@...adcom.com, dekim@...adcom.com, mcgrof@...not-panic.com, antonio@...n-mesh.com, johannes.berg@...el.com, linux-wireless@...r.kernel.org, brcm80211-dev-list@...adcom.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org Subject: Re: [PATCH] brcmfmac: prevent watchdog from interfering with scanning and connecting On Thu, Jun 19, 2014 at 06:37:56PM +0200, Arend van Spriel wrote: > On 19-06-14 18:28, Fu, Zhonghui wrote: >> I have tried brcmfmac driver with "CONFIG_PM_RUNTIME is not set", and scanning and connecting always succeeded. This means that CONFIG_PM_RUNTIME should not be set if we use SDIO WiFi device driven by brcmfmac driver, right? > > Depends which kernel you are using. In 3.16-rc1 the sdio interrupt issue > has been fixed so you should be fine to use CONFIG_PM_RUNTIME. Here is > the commit I have to say that scanning with the 4329 device seems utterly useless, whereas 4330 works fine. Apart from the broadcom chip, the rest of the hardware is identical. -- FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up according to speedtest.net. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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