Messages in this thread Patch in this message | | | Date | Tue, 21 Nov 2006 17:50:46 -0800 | From | Chris Wright <> | Subject | Re: [stable] [PATCH 46/61] fix Intel RNG detection |
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* Jan Beulich (jbeulich@novell.com) wrote: > >>> Chris Wright <chrisw@sous-sol.org> 21.11.06 03:21 >>> > >Hmm, I wonder if the report is valid? Jan's patch would have the correct > >side effect of disabling false positives (for RNG identification). > >Be good to check that it actually used to work. > > Indeed, that is quite significant to know here.
It does appear to work w/out the patch. I've asked for a small bit of diagnostics (below), perhaps you've got something you'd rather see? I expect this to be a 24C0 LPC Bridge.
diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c index 8efbc9c..c655f57 100644 --- a/drivers/char/hw_random/intel-rng.c +++ b/drivers/char/hw_random/intel-rng.c @@ -304,6 +304,10 @@ #ifdef CONFIG_SMP set_mb(waitflag, 0); #endif + printk(PFX "pci vendor:device %hx:%hx fwh_dec_en1 %x bios_cntl_val %x " + "mfc %x dvc %x\n", dev->vendor, dev->device, + fwh_dec_en1_val, bios_cntl_val, mfc, dvc); + iounmap(mem); pci_dev_put(dev); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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