Lines Matching defs:pstate
83 u32 pstate)
85 return data[pstate].frequency;
203 "no further pstate changes possible\n");
250 "very stuck - no further pstate "
292 /* Change hardware pstate by single MSR write */
293 static int transition_pstate(struct powernow_k8_data *data, u32 pstate)
295 wrmsr(MSR_PSTATE_CTRL, pstate, 0);
296 data->currpstate = pstate;
575 printk(KERN_ERR FW_BUG PFX "0 vid exceeded with pstate"
581 printk(KERN_ERR FW_BUG PFX "maxvid exceeded with pstate"
586 printk(KERN_ERR FW_BUG PFX "maxfid exceeded with pstate"
624 " %d : pstate %d (%d MHz)\n", j,
919 printk(KERN_ERR PFX "invalid pstate %d - "
928 dprintk("invalid pstate %d, ignoring\n", index);
1088 /* Take a frequency, and issue the hardware pstate transition command */
1092 u32 pstate = 0;
1098 /* get MSR index for hardware pstate transition */
1099 pstate = index & HW_PSTATE_MASK;
1100 if (pstate > data->max_hw_pstate)
1104 freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate);
1111 res = transition_pstate(data, pstate);
1112 freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate);
1337 dprintk("cpu_init done, current pstate 0x%x\n",