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Message-ID: <20100103111330.06df6c50@nehalam> Date: Sun, 3 Jan 2010 11:13:30 -0800 From: Stephen Hemminger <shemminger@...tta.com> To: Gregory Petrosyan <gregory.petrosyan@...il.com> Cc: netdev@...r.kernel.org Subject: Re: sky2: unsupported chip type 0xff failure On Sun, 3 Jan 2010 01:48:58 +0300 Gregory Petrosyan <gregory.petrosyan@...il.com> wrote: > I've got an HP ProBook 5310m laptop with Marvell Ethernet controller. sky2 reports > > [14252.318867] sky2 driver version 1.23 > [14252.318904] sky2 0000:03:00.0: setting latency timer to 64 > [14252.318951] sky2 0000:03:00.0: unsupported chip type 0xff > [14252.318960] sky2: probe of 0000:03:00.0 failed with error -95 > > (this is captured after 'modprobe -r' + 'modprobe') and I've seen it working > only 1 time (probably after a reboot). The chip id is one of the first things read from the device. If the PCI read gets an error, then the value is all-ones. The issue is not directly in the driver, but with the power control for that device. Try the latest kernel (even 2.6.33-rc2) to make sure the problem isn't already fixed. -- -- 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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