From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Date: Fri, 18 Feb 2011 12:29:06 +0000 Subject: Re: [lm-sensors] [PATCH] sensors-detect: Add detection of AMD Message-Id: <4D5E6612.3040503@ladisch.de> List-Id: References: <20110217195640.GA20934@ericsson.com> In-Reply-To: <20110217195640.GA20934@ericsson.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Jean Delvare wrote: > [...] > That being said, I'm a little curious about a couple things. Why > PCI_DEVICE_ID_AMD_CNB17H_F3 and PCI device ID 0x1703 if the supported > CPUs are family 12h and 14h (and not 17h)? This is what AMD calls it: . There is no fixed relation between PCI IDs and family numbers. I'd guess this symbol is named differently because there is no single family; "CNB" probably stands for "common northbridge". > What about PCI_DEVICE_ID_AMD_15H_NB_MISC (PCI device ID 0x1603)? No > thermal sensors here? If I had to guess, I'd assume that it uses the same sensor. However, AMD hasn't yet published documentation for the Bulldozer family. > How comes that PCI_DEVICE_ID_AMD_15H_NB_MISC is listed in > arch/x86/kernel/amd_nb.c but PCI_DEVICE_ID_AMD_CNB17H_F3 is not? The file name seems to be misleading; that code actually manages only the L3 cache and the GART, and family 12h/14h CPUs have neither. Regards, Clemens _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors