diff options
Diffstat (limited to 'arch/ia64/kernel/palinfo.c')
| -rw-r--r-- | arch/ia64/kernel/palinfo.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 78fa6579c9ea..64189f04c1a4 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -648,46 +648,6 @@ static int version_info(struct seq_file *m) return 0; } -static int perfmon_info(struct seq_file *m) -{ - u64 pm_buffer[16]; - pal_perf_mon_info_u_t pm_info; - - if (ia64_pal_perf_mon_info(pm_buffer, &pm_info) != 0) - return 0; - - seq_printf(m, - "PMC/PMD pairs : %d\n" - "Counter width : %d bits\n" - "Cycle event number : %d\n" - "Retired event number : %d\n" - "Implemented PMC : ", - pm_info.pal_perf_mon_info_s.generic, - pm_info.pal_perf_mon_info_s.width, - pm_info.pal_perf_mon_info_s.cycles, - pm_info.pal_perf_mon_info_s.retired); - - bitregister_process(m, pm_buffer, 256); - seq_puts(m, "\nImplemented PMD : "); - bitregister_process(m, pm_buffer+4, 256); - seq_puts(m, "\nCycles count capable : "); - bitregister_process(m, pm_buffer+8, 256); - seq_puts(m, "\nRetired bundles count capable : "); - -#ifdef CONFIG_ITANIUM - /* - * PAL_PERF_MON_INFO reports that only PMC4 can be used to count CPU_CYCLES - * which is wrong, both PMC4 and PMD5 support it. - */ - if (pm_buffer[12] == 0x10) - pm_buffer[12]=0x30; -#endif - - bitregister_process(m, pm_buffer+12, 256); - seq_putc(m, '\n'); - return 0; -} - static int frequency_info(struct seq_file *m) { struct pal_freq_ratio proc, itc, bus; @@ -816,7 +776,6 @@ static const palinfo_entry_t palinfo_entries[]={ { "power_info", power_info, }, { "register_info", register_info, }, { "processor_info", processor_info, }, - { "perfmon_info", perfmon_info, }, { "frequency_info", frequency_info, }, { "bus_info", bus_info }, { "tr_info", tr_info, } |