Messages in this thread | | | Date | Tue, 8 Jun 2004 15:44:13 -0700 (PDT) | From | athul acharya <> | Subject | Dothan/Centrino cpufreq |
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Hey folks,
I noticed that 2.6.7-rc1 was supposed to have Dothan support for cpufreq, but since neither it nor -rc2 worked on my machine, I decided to take a look at the code and see if I couldn't figure something out. I saw this:
static const struct cpu_id cpu_id_dothan_a1 = { .x86_vendor = X86_VENDOR_INTEL, .x86 = 6, .x86_model = 13, .x86_mask = 1, };
Attempting to match this against /proc/cpuinfo, I changed it to
static const struct cpu_id cpu_id_dothan_a1 = { .x86_vendor = X86_VENDOR_INTEL, .x86 = 6, .x86_model = 13, .x86_mask = 6, };
This worked, creating /sys/devices/system/cpu/cpu0/cpufreq/ and the whole shebang. So, for whomever is in charge of cpufreq, the above change needs to be integrated in order for (some?) Dothans to work.
Since I don't currently subscribe to linux-kernel, I would appreciate it if any replies/etc could be CC'd to me, nyte2k@yahoo.com
Thanks,
Athul Acharya
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